UNLOZE/sourcemod
9
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Updated cURL version.

Browse Source
This commit is contained in:
Asher Baker
2013-03-17 22:23:20 +00:00
parent 986aa2a477
commit 63175aa3cb
1510 changed files with 213259 additions and 161405 deletions
Download Patch File Download Diff File Expand all files Collapse all files
extensions/curl/curl-src/docs/examples/10-at-a-time.c
+16 -4
View File
@@ -1,13 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: 10-at-a-time.c,v 1.9 2008-09-22 17:27:24 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* Example application source code using the multi interface to download many
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Example application source code using the multi interface to download many
* files, but with a capped maximum amount of simultaneous transfers.
*
* Written by Michael Wallner
@@ -120,7 +132,7 @@ int main(void)
}
while (U) {
while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(cm, &U));
curl_multi_perform(cm, &U);
if (U) {
FD_ZERO(&R);
extensions/curl/curl-src/docs/examples/Makefile.am
+38 -10
View File
@@ -1,36 +1,64 @@
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# $Id: Makefile.am,v 1.52 2008-08-07 00:29:08 yangtse Exp $
# Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://curl.haxx.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
###########################################################################
AUTOMAKE_OPTIONS = foreign nostdinc
EXTRA_DIST = README Makefile.example Makefile.inc Makefile.m32 \
makefile.dj $(COMPLICATED_EXAMPLES)
Makefile.netware makefile.dj $(COMPLICATED_EXAMPLES)
# Specify our include paths here, and do it relative to $(top_srcdir) and
# $(top_builddir), to ensure that these paths which belong to the library
# being currently built and tested are searched before the library which
# might possibly already be installed in the system.
#
# $(top_builddir)/include is for libcurl's generated curl/curlbuild.h file
# $(top_builddir)/include/curl for generated curlbuild.h included from curl.h
# $(top_builddir)/include for generated curlbuild.h inc. from lib/curl_setup.h
# $(top_srcdir)/include is for libcurl's external include files
INCLUDES = -I$(top_builddir)/include \
-I$(top_srcdir)/include
AM_CPPFLAGS = -I$(top_builddir)/include/curl \
-I$(top_builddir)/include \
-I$(top_srcdir)/include
LIBDIR = $(top_builddir)/lib
if STATICLIB
# we need this define when building with a static lib on Windows
STATICCPPFLAGS = -DCURL_STATICLIB
# Avoid libcurl obsolete stuff
AM_CPPFLAGS += -DCURL_NO_OLDIES
# Mostly for Windows build targets, when using static libcurl
if USE_CPPFLAG_CURL_STATICLIB
AM_CPPFLAGS += -DCURL_STATICLIB
endif
CPPFLAGS = -DCURL_NO_OLDIES $(STATICCPPFLAGS)
# Prevent LIBS from being used for all link targets
LIBS = $(BLANK_AT_MAKETIME)
# Dependencies
if USE_EXPLICIT_LIB_DEPS
LDADD = $(LIBDIR)/libcurl.la @LIBCURL_LIBS@
else
LDADD = $(LIBDIR)/libcurl.la
endif
# Makefile.inc provides the check_PROGRAMS and COMPLICATED_EXAMPLES defines
include Makefile.inc
all: $(check_PROGRAMS)
extensions/curl/curl-src/docs/examples/Makefile.example
+18 -6
View File
@@ -1,12 +1,24 @@
#############################################################################
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# $Id: Makefile.example,v 1.4 2007-08-11 20:57:54 bagder Exp $
# Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://curl.haxx.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
###########################################################################
# What to call the final executable
TARGET = example
extensions/curl/curl-src/docs/examples/Makefile.in
+611 -220
View File
File diff suppressed because it is too large Load Diff
extensions/curl/curl-src/docs/examples/Makefile.inc
+11 -12
View File
@@ -1,16 +1,15 @@
# These are all libcurl example programs to be test compiled
check_PROGRAMS = 10-at-a-time anyauthput cookie_interface \
debug fileupload fopen ftpget ftpgetresp ftpupload \
getinfo getinmemory http-post httpput \
https multi-app multi-debugcallback multi-double \
multi-post multi-single persistant post-callback \
postit2 sepheaders simple simplepost simplessl \
sendrecv httpcustomheader certinfo
check_PROGRAMS = 10-at-a-time anyauthput cookie_interface debug fileupload \
fopen ftpget ftpgetresp ftpupload getinfo getinmemory http-post httpput \
https multi-app multi-debugcallback multi-double multi-post multi-single \
persistant post-callback postit2 sepheaders simple simplepost simplessl \
sendrecv httpcustomheader certinfo chkspeed ftpgetinfo ftp-wildcard \
smtp-multi simplesmtp smtp-tls rtsp externalsocket resolve \
progressfunc pop3s pop3slist imap url2file sftpget ftpsget
# These examples require external dependencies that may not be commonly
# available on POSIX systems, so don't bother attempting to compile them here.
COMPLICATED_EXAMPLES = \
curlgtk.c curlx.c htmltitle.cc cacertinmem.c ftpuploadresume.c \
ghiper.c hiperfifo.c htmltidy.c multithread.c \
opensslthreadlock.c sampleconv.c synctime.c threaded-ssl.c
COMPLICATED_EXAMPLES = curlgtk.c curlx.c htmltitle.cpp cacertinmem.c \
ftpuploadresume.c ghiper.c hiperfifo.c htmltidy.c multithread.c \
opensslthreadlock.c sampleconv.c synctime.c threaded-ssl.c evhiperfifo.c \
smooth-gtk-thread.c version-check.pl href_extractor.c asiohiper.cpp
extensions/curl/curl-src/docs/examples/Makefile.m32
+193 -45
View File
@@ -1,29 +1,62 @@
#########################################################################
# $Id: Makefile.m32,v 1.4 2008-05-09 16:31:51 yangtse Exp $
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
## Makefile for building curl examples with MingW32
## and optionally OpenSSL (0.9.8), libssh2 (0.18), zlib (1.2.3)
# Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://curl.haxx.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
###########################################################################
#
## Makefile for building curl examples with MingW (GCC-3.2 or later)
## and optionally OpenSSL (0.9.8), libssh2 (1.3), zlib (1.2.5), librtmp (2.3)
##
## Usage:
## mingw32-make -f Makefile.m32 [SSL=1] [SSH2=1] [ZLIB=1] [SSPI=1] [IPV6=1] [DYN=1]
## Usage: mingw32-make -f Makefile.m32 CFG=-feature1[-feature2][-feature3][...]
## Example: mingw32-make -f Makefile.m32 CFG=-zlib-ssl-spi-winidn
##
## Hint: you can also set environment vars to control the build, f.e.:
## set ZLIB_PATH=c:/zlib-1.2.3
## set ZLIB_PATH=c:/zlib-1.2.7
## set ZLIB=1
##
#########################################################################
#
###########################################################################
# Edit the path below to point to the base of your Zlib sources.
ifndef ZLIB_PATH
ZLIB_PATH = ../../zlib-1.2.3
ZLIB_PATH = ../../../zlib-1.2.7
endif
# Edit the path below to point to the base of your OpenSSL package.
ifndef OPENSSL_PATH
OPENSSL_PATH = ../../openssl-0.9.8g
OPENSSL_PATH = ../../../openssl-0.9.8x
endif
# Edit the path below to point to the base of your LibSSH2 package.
ifndef LIBSSH2_PATH
LIBSSH2_PATH = ../../libssh2-0.18
LIBSSH2_PATH = ../../../libssh2-1.4.3
endif
# Edit the path below to point to the base of your librtmp package.
ifndef LIBRTMP_PATH
LIBRTMP_PATH = ../../../librtmp-2.3
endif
# Edit the path below to point to the base of your libidn package.
ifndef LIBIDN_PATH
LIBIDN_PATH = ../../../libidn-1.18
endif
# Edit the path below to point to the base of your MS IDN package.
# Microsoft Internationalized Domain Names (IDN) Mitigation APIs 1.1
# http://www.microsoft.com/downloads/en/details.aspx?FamilyID=ad6158d7-ddba-416a-9109-07607425a815
ifndef WINIDN_PATH
WINIDN_PATH = ../../../Microsoft IDN Mitigation APIs
endif
# Edit the path below to point to the base of your Novell LDAP NDK.
ifndef LDAP_SDK
@@ -31,25 +64,108 @@ LDAP_SDK = c:/novell/ndk/cldapsdk/win32
endif
PROOT = ../..
ARES_LIB = $(PROOT)/ares
SSL = 1
ZLIB = 1
# Edit the path below to point to the base of your c-ares package.
ifndef LIBCARES_PATH
LIBCARES_PATH = $(PROOT)/ares
endif
CC = gcc
CFLAGS = -g -O2 -Wall
# Edit the var below to set to your architecture or set environment var.
ifndef ARCH
ARCH = w32
endif
CC = $(CROSSPREFIX)gcc
CFLAGS = -g -O2 -Wall
CFLAGS += -fno-strict-aliasing
ifeq ($(ARCH),w64)
CFLAGS += -D_AMD64_
endif
# comment LDFLAGS below to keep debug info
LDFLAGS = -s
RC = windres
RCFLAGS = --include-dir=$(PROOT)/include -O COFF -i
RM = del /q /f > NUL 2>&1
CP = copy
LDFLAGS = -s
RC = $(CROSSPREFIX)windres
RCFLAGS = --include-dir=$(PROOT)/include -O COFF -i
# Platform-dependent helper tool macros
ifeq ($(findstring /sh,$(SHELL)),/sh)
DEL = rm -f $1
RMDIR = rm -fr $1
MKDIR = mkdir -p $1
COPY = -cp -afv $1 $2
#COPYR = -cp -afr $1/* $2
COPYR = -rsync -aC $1/* $2
TOUCH = touch $1
CAT = cat
ECHONL = echo ""
DL = '
else
ifeq "$(OS)" "Windows_NT"
DEL = -del 2>NUL /q /f $(subst /,\,$1)
RMDIR = -rd 2>NUL /q /s $(subst /,\,$1)
else
DEL = -del 2>NUL $(subst /,\,$1)
RMDIR = -deltree 2>NUL /y $(subst /,\,$1)
endif
MKDIR = -md 2>NUL $(subst /,\,$1)
COPY = -copy 2>NUL /y $(subst /,\,$1) $(subst /,\,$2)
COPYR = -xcopy 2>NUL /q /y /e $(subst /,\,$1) $(subst /,\,$2)
TOUCH = copy 2>&1>NUL /b $(subst /,\,$1) +,,
CAT = type
ECHONL = $(ComSpec) /c echo.
endif
########################################################
## Nothing more to do below this line!
ifeq ($(findstring -dyn,$(CFG)),-dyn)
DYN = 1
endif
ifeq ($(findstring -ares,$(CFG)),-ares)
ARES = 1
endif
ifeq ($(findstring -rtmp,$(CFG)),-rtmp)
RTMP = 1
SSL = 1
ZLIB = 1
endif
ifeq ($(findstring -ssh2,$(CFG)),-ssh2)
SSH2 = 1
SSL = 1
ZLIB = 1
endif
ifeq ($(findstring -ssl,$(CFG)),-ssl)
SSL = 1
endif
ifeq ($(findstring -zlib,$(CFG)),-zlib)
ZLIB = 1
endif
ifeq ($(findstring -idn,$(CFG)),-idn)
IDN = 1
endif
ifeq ($(findstring -winidn,$(CFG)),-winidn)
WINIDN = 1
endif
ifeq ($(findstring -sspi,$(CFG)),-sspi)
SSPI = 1
endif
ifeq ($(findstring -spnego,$(CFG)),-spnego)
SPNEGO = 1
endif
ifeq ($(findstring -ldaps,$(CFG)),-ldaps)
LDAPS = 1
endif
ifeq ($(findstring -ipv6,$(CFG)),-ipv6)
IPV6 = 1
endif
ifeq ($(findstring -metalink,$(CFG)),-metalink)
METALINK = 1
endif
ifeq ($(findstring -winssl,$(CFG)),-winssl)
SCHANNEL = 1
SSPI = 1
endif
INCLUDES = -I. -I$(PROOT) -I$(PROOT)/include -I$(PROOT)/lib
LINK = $(CC) $(LDFLAGS) -o $@
ifdef DYN
curl_DEPENDENCIES = $(PROOT)/lib/libcurldll.a $(PROOT)/lib/libcurl.dll
@@ -58,37 +174,67 @@ else
curl_DEPENDENCIES = $(PROOT)/lib/libcurl.a
curl_LDADD = -L$(PROOT)/lib -lcurl
CFLAGS += -DCURL_STATICLIB
LDFLAGS += -static
endif
ifdef ARES
ifndef DYN
curl_DEPENDENCIES += $(ARES_LIB)/libcares.a
curl_DEPENDENCIES += $(LIBCARES_PATH)/libcares.a
endif
CFLAGS += -DUSE_ARES
curl_LDADD += -L$(ARES_LIB) -lcares
curl_LDADD += -L"$(LIBCARES_PATH)" -lcares
endif
ifdef RTMP
CFLAGS += -DUSE_LIBRTMP
curl_LDADD += -L"$(LIBRTMP_PATH)/librtmp" -lrtmp -lwinmm
endif
ifdef SSH2
CFLAGS += -DUSE_LIBSSH2 -DHAVE_LIBSSH2_H
curl_LDADD += -L$(LIBSSH2_PATH)/win32 -lssh2
curl_LDADD += -L"$(LIBSSH2_PATH)/win32" -lssh2
endif
ifdef SSL
INCLUDES += -I"$(OPENSSL_PATH)/outinc"
CFLAGS += -DUSE_SSLEAY -DHAVE_OPENSSL_ENGINE_H
ifdef DYN
curl_LDADD += -L$(OPENSSL_PATH)/out -leay32 -lssl32
else
curl_LDADD += -L$(OPENSSL_PATH)/out -lssl -lcrypto -lgdi32
ifndef OPENSSL_LIBPATH
OPENSSL_LIBS = -lssl -lcrypto
ifeq "$(wildcard $(OPENSSL_PATH)/out)" "$(OPENSSL_PATH)/out"
OPENSSL_LIBPATH = $(OPENSSL_PATH)/out
ifdef DYN
OPENSSL_LIBS = -lssl32 -leay32
endif
endif
ifeq "$(wildcard $(OPENSSL_PATH)/lib)" "$(OPENSSL_PATH)/lib"
OPENSSL_LIBPATH = $(OPENSSL_PATH)/lib
endif
endif
ifndef DYN
OPENSSL_LIBS += -lgdi32 -lcrypt32
endif
CFLAGS += -DUSE_SSLEAY
curl_LDADD += -L"$(OPENSSL_LIBPATH)" $(OPENSSL_LIBS)
endif
ifdef ZLIB
INCLUDES += -I"$(ZLIB_PATH)"
CFLAGS += -DHAVE_LIBZ -DHAVE_ZLIB_H
curl_LDADD += -L$(ZLIB_PATH) -lz
curl_LDADD += -L"$(ZLIB_PATH)" -lz
endif
ifdef IDN
CFLAGS += -DUSE_LIBIDN
curl_LDADD += -L"$(LIBIDN_PATH)/lib" -lidn
else
ifdef WINIDN
CFLAGS += -DUSE_WIN32_IDN
curl_LDADD += -L"$(WINIDN_PATH)" -lnormaliz
endif
endif
ifdef SSPI
CFLAGS += -DUSE_WINDOWS_SSPI
ifdef SCHANNEL
CFLAGS += -DUSE_SCHANNEL
endif
endif
ifdef SPNEGO
CFLAGS += -DHAVE_SPNEGO
endif
ifdef IPV6
CFLAGS += -DENABLE_IPV6
CFLAGS += -DENABLE_IPV6 -D_WIN32_WINNT=0x0501
endif
ifdef LDAPS
CFLAGS += -DHAVE_LDAP_SSL
@@ -103,32 +249,34 @@ ifdef USE_LDAP_OPENLDAP
endif
ifndef USE_LDAP_NOVELL
ifndef USE_LDAP_OPENLDAP
curl_LDADD += -lwldap32
curl_LDADD += -lwldap32
endif
endif
curl_LDADD += -lws2_32
COMPILE = $(CC) $(INCLUDES) $(CFLAGS)
# Makefile.inc provides the check_PROGRAMS and COMPLICATED_EXAMPLES defines
include Makefile.inc
example_PROGRAMS := $(patsubst %,%.exe,$(strip $(check_PROGRAMS)))
check_PROGRAMS := $(patsubst %,%.exe,$(strip $(check_PROGRAMS)))
check_PROGRAMS += ftpuploadresume.exe synctime.exe
.SUFFIXES: .rc .res .o .exe
.PRECIOUS: %.o
all: $(example_PROGRAMS)
all: $(check_PROGRAMS)
.o.exe: $(curl_DEPENDENCIES)
$(LINK) $< $(curl_LDADD)
%.exe: %.o $(curl_DEPENDENCIES)
$(CC) $(LDFLAGS) -o $@ $< $(curl_LDADD)
.c.o:
$(COMPILE) -c $<
%.o: %.c
$(CC) $(INCLUDES) $(CFLAGS) -c $<
.rc.res:
%.res: %.rc
$(RC) $(RCFLAGS) $< -o $@
clean:
$(RM) $(example_PROGRAMS)
@$(call DEL, $(check_PROGRAMS:.exe=.o))
distclean vclean: clean
@$(call DEL, $(check_PROGRAMS))
extensions/curl/curl-src/docs/examples/Makefile.netware
+441
View File
@@ -0,0 +1,441 @@
#################################################################
#
## Makefile for building curl.nlm (NetWare version - gnu make)
## Use: make -f Makefile.netware
##
## Comments to: Guenter Knauf http://www.gknw.net/phpbb
#
#################################################################
# Edit the path below to point to the base of your Novell NDK.
ifndef NDKBASE
NDKBASE = c:/novell
endif
# Edit the path below to point to the base of your Zlib sources.
ifndef ZLIB_PATH
ZLIB_PATH = ../../../zlib-1.2.7
endif
# Edit the path below to point to the base of your OpenSSL package.
ifndef OPENSSL_PATH
OPENSSL_PATH = ../../../openssl-0.9.8x
endif
# Edit the path below to point to the base of your LibSSH2 package.
ifndef LIBSSH2_PATH
LIBSSH2_PATH = ../../../libssh2-1.4.3
endif
# Edit the path below to point to the base of your axTLS package.
ifndef AXTLS_PATH
AXTLS_PATH = ../../../axTLS-1.2.7
endif
# Edit the path below to point to the base of your libidn package.
ifndef LIBIDN_PATH
LIBIDN_PATH = ../../../libidn-1.18
endif
# Edit the path below to point to the base of your librtmp package.
ifndef LIBRTMP_PATH
LIBRTMP_PATH = ../../../librtmp-2.3
endif
# Edit the path below to point to the base of your fbopenssl package.
ifndef FBOPENSSL_PATH
FBOPENSSL_PATH = ../../fbopenssl-0.4
endif
# Edit the path below to point to the base of your c-ares package.
ifndef LIBCARES_PATH
LIBCARES_PATH = ../../ares
endif
ifndef INSTDIR
INSTDIR = ..$(DS)..$(DS)curl-$(LIBCURL_VERSION_STR)-bin-nw
endif
# Edit the vars below to change NLM target settings.
TARGET = examples
VERSION = $(LIBCURL_VERSION)
COPYR = Copyright (C) $(LIBCURL_COPYRIGHT_STR)
DESCR = cURL ($(LIBARCH))
MTSAFE = YES
STACK = 8192
SCREEN = Example Program
# Comment the line below if you dont want to load protected automatically.
# LDRING = 3
# Uncomment the next line to enable linking with POSIX semantics.
# POSIXFL = 1
# Edit the var below to point to your lib architecture.
ifndef LIBARCH
LIBARCH = LIBC
endif
# must be equal to NDEBUG or DEBUG, CURLDEBUG
ifndef DB
DB = NDEBUG
endif
# Optimization: -O<n> or debugging: -g
ifeq ($(DB),NDEBUG)
OPT = -O2
OBJDIR = release
else
OPT = -g
OBJDIR = debug
endif
# The following lines defines your compiler.
ifdef CWFolder
METROWERKS = $(CWFolder)
endif
ifdef METROWERKS
# MWCW_PATH = $(subst \,/,$(METROWERKS))/Novell Support
MWCW_PATH = $(subst \,/,$(METROWERKS))/Novell Support/Metrowerks Support
CC = mwccnlm
else
CC = gcc
endif
PERL = perl
# Here you can find a native Win32 binary of the original awk:
# http://www.gknw.net/development/prgtools/awk-20100523.zip
AWK = awk
CP = cp -afv
MKDIR = mkdir
# RM = rm -f
# If you want to mark the target as MTSAFE you will need a tool for
# generating the xdc data for the linker; here's a minimal tool:
# http://www.gknw.net/development/prgtools/mkxdc.zip
MPKXDC = mkxdc
# LIBARCH_U = $(shell $(AWK) 'BEGIN {print toupper(ARGV[1])}' $(LIBARCH))
LIBARCH_L = $(shell $(AWK) 'BEGIN {print tolower(ARGV[1])}' $(LIBARCH))
# Include the version info retrieved from curlver.h
-include $(OBJDIR)/version.inc
# Global flags for all compilers
CFLAGS += $(OPT) -D$(DB) -DNETWARE -DHAVE_CONFIG_H -nostdinc
ifeq ($(CC),mwccnlm)
LD = mwldnlm
LDFLAGS = -nostdlib $< $(PRELUDE) $(LDLIBS) -o $@ -commandfile
LIBEXT = lib
CFLAGS += -gccinc -inline off -opt nointrinsics -proc 586
CFLAGS += -relax_pointers
#CFLAGS += -w on
ifeq ($(LIBARCH),LIBC)
ifeq ($(POSIXFL),1)
PRELUDE = $(NDK_LIBC)/imports/posixpre.o
else
PRELUDE = $(NDK_LIBC)/imports/libcpre.o
endif
CFLAGS += -align 4
else
# PRELUDE = $(NDK_CLIB)/imports/clibpre.o
# to avoid the __init_* / __deinit_* whoes dont use prelude from NDK
PRELUDE = "$(MWCW_PATH)/libraries/runtime/prelude.obj"
# CFLAGS += -include "$(MWCW_PATH)/headers/nlm_clib_prefix.h"
CFLAGS += -align 1
endif
else
LD = nlmconv
LDFLAGS = -T
LIBEXT = a
CFLAGS += -m32
CFLAGS += -fno-builtin -fno-strict-aliasing
ifeq ($(findstring gcc,$(CC)),gcc)
CFLAGS += -fpcc-struct-return
endif
CFLAGS += -Wall # -pedantic
ifeq ($(LIBARCH),LIBC)
ifeq ($(POSIXFL),1)
PRELUDE = $(NDK_LIBC)/imports/posixpre.gcc.o
else
PRELUDE = $(NDK_LIBC)/imports/libcpre.gcc.o
endif
else
# PRELUDE = $(NDK_CLIB)/imports/clibpre.gcc.o
# to avoid the __init_* / __deinit_* whoes dont use prelude from NDK
# http://www.gknw.net/development/mk_nlm/gcc_pre.zip
PRELUDE = $(NDK_ROOT)/pre/prelude.o
CFLAGS += -include $(NDKBASE)/nlmconv/genlm.h
endif
endif
NDK_ROOT = $(NDKBASE)/ndk
ifndef NDK_CLIB
NDK_CLIB = $(NDK_ROOT)/nwsdk
endif
ifndef NDK_LIBC
NDK_LIBC = $(NDK_ROOT)/libc
endif
ifndef NDK_LDAP
NDK_LDAP = $(NDK_ROOT)/cldapsdk/netware
endif
CURL_INC = ../../include
CURL_LIB = ../../lib
INCLUDES = -I$(CURL_INC)
ifeq ($(findstring -static,$(CFG)),-static)
LINK_STATIC = 1
endif
ifeq ($(findstring -ares,$(CFG)),-ares)
WITH_ARES = 1
endif
ifeq ($(findstring -rtmp,$(CFG)),-rtmp)
WITH_RTMP = 1
WITH_SSL = 1
WITH_ZLIB = 1
endif
ifeq ($(findstring -ssh2,$(CFG)),-ssh2)
WITH_SSH2 = 1
WITH_SSL = 1
WITH_ZLIB = 1
endif
ifeq ($(findstring -axtls,$(CFG)),-axtls)
WITH_AXTLS = 1
WITH_SSL =
else
ifeq ($(findstring -ssl,$(CFG)),-ssl)
WITH_SSL = 1
endif
endif
ifeq ($(findstring -zlib,$(CFG)),-zlib)
WITH_ZLIB = 1
endif
ifeq ($(findstring -idn,$(CFG)),-idn)
WITH_IDN = 1
endif
ifeq ($(findstring -spnego,$(CFG)),-spnego)
WITH_SPNEGO = 1
endif
ifeq ($(findstring -ipv6,$(CFG)),-ipv6)
ENABLE_IPV6 = 1
endif
ifdef LINK_STATIC
LDLIBS = $(CURL_LIB)/libcurl.$(LIBEXT)
ifdef WITH_ARES
LDLIBS += $(LIBCARES_PATH)/libcares.$(LIBEXT)
endif
else
MODULES = libcurl.nlm
IMPORTS = @$(CURL_LIB)/libcurl.imp
endif
ifdef WITH_SSH2
# INCLUDES += -I$(LIBSSH2_PATH)/include
ifdef LINK_STATIC
LDLIBS += $(LIBSSH2_PATH)/nw/libssh2.$(LIBEXT)
else
MODULES += libssh2.nlm
IMPORTS += @$(LIBSSH2_PATH)/nw/libssh2.imp
endif
endif
ifdef WITH_RTMP
# INCLUDES += -I$(LIBRTMP_PATH)
ifdef LINK_STATIC
LDLIBS += $(LIBRTMP_PATH)/librtmp/librtmp.$(LIBEXT)
endif
endif
ifdef WITH_SSL
INCLUDES += -I$(OPENSSL_PATH)/outinc_nw_$(LIBARCH_L)
LDLIBS += $(OPENSSL_PATH)/out_nw_$(LIBARCH_L)/ssl.$(LIBEXT)
LDLIBS += $(OPENSSL_PATH)/out_nw_$(LIBARCH_L)/crypto.$(LIBEXT)
IMPORTS += GetProcessSwitchCount RunningProcess
ifdef WITH_SPNEGO
# INCLUDES += -I$(FBOPENSSL_PATH)/include
LDLIBS += $(FBOPENSSL_PATH)/nw/fbopenssl.$(LIBEXT)
endif
else
ifdef WITH_AXTLS
INCLUDES += -I$(AXTLS_PATH)/inc
ifdef LINK_STATIC
LDLIBS += $(AXTLS_PATH)/lib/libaxtls.$(LIBEXT)
else
MODULES += libaxtls.nlm
IMPORTS += $(AXTLS_PATH)/lib/libaxtls.imp
endif
endif
endif
ifdef WITH_ZLIB
# INCLUDES += -I$(ZLIB_PATH)
ifdef LINK_STATIC
LDLIBS += $(ZLIB_PATH)/nw/$(LIBARCH)/libz.$(LIBEXT)
else
MODULES += libz.nlm
IMPORTS += @$(ZLIB_PATH)/nw/$(LIBARCH)/libz.imp
endif
endif
ifdef WITH_IDN
# INCLUDES += -I$(LIBIDN_PATH)/include
LDLIBS += $(LIBIDN_PATH)/lib/libidn.$(LIBEXT)
endif
ifeq ($(LIBARCH),LIBC)
INCLUDES += -I$(NDK_LIBC)/include
# INCLUDES += -I$(NDK_LIBC)/include/nks
# INCLUDES += -I$(NDK_LIBC)/include/winsock
CFLAGS += -D_POSIX_SOURCE
else
INCLUDES += -I$(NDK_CLIB)/include/nlm
# INCLUDES += -I$(NDK_CLIB)/include
endif
ifndef DISABLE_LDAP
# INCLUDES += -I$(NDK_LDAP)/$(LIBARCH_L)/inc
endif
CFLAGS += $(INCLUDES)
ifeq ($(MTSAFE),YES)
XDCOPT = -n
endif
ifeq ($(MTSAFE),NO)
XDCOPT = -u
endif
ifdef XDCOPT
XDCDATA = $(OBJDIR)/$(TARGET).xdc
endif
ifeq ($(findstring /sh,$(SHELL)),/sh)
DL = '
DS = /
PCT = %
#-include $(NDKBASE)/nlmconv/ncpfs.inc
else
DS = \\
PCT = %%
endif
# Makefile.inc provides the CSOURCES and HHEADERS defines
include Makefile.inc
check_PROGRAMS := $(patsubst %,%.nlm,$(strip $(check_PROGRAMS)))
.PRECIOUS: $(OBJDIR)/%.o $(OBJDIR)/%.def $(OBJDIR)/%.xdc
all: prebuild $(check_PROGRAMS)
prebuild: $(OBJDIR) $(OBJDIR)/version.inc
$(OBJDIR)/%.o: %.c
@echo Compiling $<
$(CC) $(CFLAGS) -c $< -o $@
$(OBJDIR)/version.inc: $(CURL_INC)/curl/curlver.h $(OBJDIR)
@echo Creating $@
@$(AWK) -f ../../packages/NetWare/get_ver.awk $< > $@
install: $(INSTDIR) all
@$(CP) $(check_PROGRAMS) $(INSTDIR)
clean:
-$(RM) -r $(OBJDIR)
distclean vclean: clean
-$(RM) $(check_PROGRAMS)
$(OBJDIR) $(INSTDIR):
@$(MKDIR) $@
%.nlm: $(OBJDIR)/%.o $(OBJDIR)/%.def $(XDCDATA)
@echo Linking $@
@-$(RM) $@
@$(LD) $(LDFLAGS) $(OBJDIR)/$(@:.nlm=.def)
$(OBJDIR)/%.xdc: Makefile.netware
@echo Creating $@
@$(MPKXDC) $(XDCOPT) $@
$(OBJDIR)/%.def: Makefile.netware
@echo $(DL)# DEF file for linking with $(LD)$(DL) > $@
@echo $(DL)# Do not edit this file - it is created by Make!$(DL) >> $@
@echo $(DL)# All your changes will be lost!!$(DL) >> $@
@echo $(DL)#$(DL) >> $@
@echo $(DL)copyright "$(COPYR)"$(DL) >> $@
@echo $(DL)description "$(DESCR) $(notdir $(@:.def=)) Example"$(DL) >> $@
@echo $(DL)version $(VERSION)$(DL) >> $@
ifdef NLMTYPE
@echo $(DL)type $(NLMTYPE)$(DL) >> $@
endif
ifdef STACK
@echo $(DL)stack $(STACK)$(DL) >> $@
endif
ifdef SCREEN
@echo $(DL)screenname "$(DESCR) $(notdir $(@:.def=)) $(SCREEN)"$(DL) >> $@
else
@echo $(DL)screenname "DEFAULT"$(DL) >> $@
endif
ifneq ($(DB),NDEBUG)
@echo $(DL)debug$(DL) >> $@
endif
@echo $(DL)threadname "_$(notdir $(@:.def=))"$(DL) >> $@
ifdef XDCDATA
@echo $(DL)xdcdata $(XDCDATA)$(DL) >> $@
endif
ifeq ($(LDRING),0)
@echo $(DL)flag_on 16$(DL) >> $@
endif
ifeq ($(LDRING),3)
@echo $(DL)flag_on 512$(DL) >> $@
endif
ifeq ($(LIBARCH),CLIB)
@echo $(DL)start _Prelude$(DL) >> $@
@echo $(DL)exit _Stop$(DL) >> $@
@echo $(DL)import @$(NDK_CLIB)/imports/clib.imp$(DL) >> $@
@echo $(DL)import @$(NDK_CLIB)/imports/threads.imp$(DL) >> $@
@echo $(DL)import @$(NDK_CLIB)/imports/nlmlib.imp$(DL) >> $@
@echo $(DL)import @$(NDK_CLIB)/imports/socklib.imp$(DL) >> $@
@echo $(DL)module clib$(DL) >> $@
ifndef DISABLE_LDAP
@echo $(DL)import @$(NDK_LDAP)/clib/imports/ldapsdk.imp$(DL) >> $@
@echo $(DL)import @$(NDK_LDAP)/clib/imports/ldapssl.imp$(DL) >> $@
# @echo $(DL)import @$(NDK_LDAP)/clib/imports/ldapx.imp$(DL) >> $@
@echo $(DL)module ldapsdk ldapssl$(DL) >> $@
endif
else
ifeq ($(POSIXFL),1)
@echo $(DL)flag_on 4194304$(DL) >> $@
endif
@echo $(DL)flag_on 64$(DL) >> $@
@echo $(DL)pseudopreemption$(DL) >> $@
ifeq ($(findstring posixpre,$(PRELUDE)),posixpre)
@echo $(DL)start POSIX_Start$(DL) >> $@
@echo $(DL)exit POSIX_Stop$(DL) >> $@
@echo $(DL)check POSIX_CheckUnload$(DL) >> $@
else
@echo $(DL)start _LibCPrelude$(DL) >> $@
@echo $(DL)exit _LibCPostlude$(DL) >> $@
@echo $(DL)check _LibCCheckUnload$(DL) >> $@
endif
@echo $(DL)import @$(NDK_LIBC)/imports/libc.imp$(DL) >> $@
@echo $(DL)import @$(NDK_LIBC)/imports/netware.imp$(DL) >> $@
@echo $(DL)module libc$(DL) >> $@
ifndef DISABLE_LDAP
@echo $(DL)import @$(NDK_LDAP)/libc/imports/lldapsdk.imp$(DL) >> $@
@echo $(DL)import @$(NDK_LDAP)/libc/imports/lldapssl.imp$(DL) >> $@
# @echo $(DL)import @$(NDK_LDAP)/libc/imports/lldapx.imp$(DL) >> $@
@echo $(DL)module lldapsdk lldapssl$(DL) >> $@
endif
endif
ifdef MODULES
@echo $(DL)module $(MODULES)$(DL) >> $@
endif
ifdef EXPORTS
@echo $(DL)export $(EXPORTS)$(DL) >> $@
endif
ifdef IMPORTS
@echo $(DL)import $(IMPORTS)$(DL) >> $@
endif
ifeq ($(findstring nlmconv,$(LD)),nlmconv)
@echo $(DL)input $(PRELUDE)$(DL) >> $@
@echo $(DL)input $(@:.def=.o)$(DL) >> $@
ifdef LDLIBS
@echo $(DL)input $(LDLIBS)$(DL) >> $@
endif
@echo $(DL)output $(notdir $(@:.def=.nlm))$(DL) >> $@
endif
extensions/curl/curl-src/docs/examples/README
+4
View File
@@ -55,6 +55,7 @@ htmltitle.cc - download a HTML file and extract the <title> tag from a HTML
http-post.c - HTTP POST
httpput.c - HTTP PUT a local file
https.c - simple HTTPS transfer
imap.c - simple IMAP transfer
multi-app.c - a multi-interface app
multi-debugcallback.c - a multi-interface app using the debug callback
multi-double.c - a multi-interface app doing two simultaneous transfers
@@ -63,6 +64,8 @@ multi-single.c - a multi-interface app getting a single file
multithread.c - an example using multi-treading transferring multiple files
opensslthreadlock.c - show how to do locking when using OpenSSL multi-threaded
persistant.c - request two URLs with a persistent connection
pop3s.c - POP3S transfer
pop3slist.c - POP3S LIST
post-callback.c - send a HTTP POST using a callback
postit2.c - send a HTTP multipart formpost
sampleconv.c - showing how a program on a non-ASCII platform would invoke
@@ -73,4 +76,5 @@ simple.c - the most simple download a URL source
simplepost.c - HTTP POST
simplessl.c - HTTPS example with certificates many options set
synctime.c - Sync local time by extracting date from remote HTTP servers
url2file.c - download a document and store it in a file
10-at-a-time.c - Download many files simultaneously, 10 at a time.
extensions/curl/curl-src/docs/examples/anyauthput.c
+37 -7
View File
@@ -1,19 +1,35 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: anyauthput.c,v 1.7 2008-08-31 12:12:35 yangtse Exp $
*/
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <fcntl.h>
#ifdef WIN32
# include <io.h>
#else
# include <stdint.h>
# ifdef __VMS
typedef int intptr_t;
# endif
# if !defined(_AIX) && !defined(__sgi) && !defined(__osf__)
# include <stdint.h>
# endif
# include <unistd.h>
#endif
#include <sys/types.h>
@@ -37,6 +53,12 @@
#define TRUE 1
#endif
#if defined(_AIX) || defined(__sgi) || defined(__osf__)
#ifndef intptr_t
#define intptr_t long
#endif
#endif
/*
* This example shows a HTTP PUT operation with authentiction using "any"
* type. It PUTs a file given as a command line argument to the URL also given
@@ -74,12 +96,16 @@ static curlioerr my_ioctl(CURL *handle, curliocmd cmd, void *userp)
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream)
{
size_t retcode;
curl_off_t nread;
intptr_t fd = (intptr_t)stream;
retcode = read(fd, ptr, size * nmemb);
fprintf(stderr, "*** We read %d bytes from file\n", retcode);
nread = (curl_off_t)retcode;
fprintf(stderr, "*** We read %" CURL_FORMAT_CURL_OFF_T
" bytes from file\n", nread);
return retcode;
}
@@ -132,7 +158,7 @@ int main(int argc, char **argv)
/* and give the size of the upload, this supports large file sizes
on systems that have general support for it */
curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE,
(curl_off_t)file_info.st_size);
(curl_off_t)file_info.st_size);
/* tell libcurl we can use "any" auth, which lets the lib pick one, but it
also costs one extra round-trip and possibly sending of all the PUT
@@ -144,6 +170,10 @@ int main(int argc, char **argv)
/* Now run off and do what you've been told! */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
extensions/curl/curl-src/docs/examples/asiohiper.cpp
+454
View File
@@ -0,0 +1,454 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/*
* file: asiohiper.cpp
* Example program to demonstrate the use of multi socket interface
* with boost::asio
*
* This program is in c++ and uses boost::asio instead of libevent/libev.
* Requires boost::asio, boost::bind and boost::system
*
* This is an adaptation of libcurl's "hiperfifo.c" and "evhiperfifo.c"
* sample programs. This example implements a subset of the functionality from
* hiperfifo.c, for full functionality refer hiperfifo.c or evhiperfifo.c
*
* Written by Lijo Antony based on hiperfifo.c by Jeff Pohlmeyer
*
* When running, the program creates an easy handle for a URL and
* uses the curl_multi API to fetch it.
*
* Note:
* For the sake of simplicity, URL is hard coded to "www.google.com"
*
* This is purely a demo app, all retrieved data is simply discarded by the write
* callback.
*/
#include <curl/curl.h>
#include <boost/asio.hpp>
#include <boost/bind.hpp>
#define MSG_OUT stdout /* Send info to stdout, change to stderr if you want */
/* boost::asio related objects
* using global variables for simplicity
*/
boost::asio::io_service io_service;
boost::asio::deadline_timer timer(io_service);
std::map<curl_socket_t, boost::asio::ip::tcp::socket *> socket_map;
/* Global information, common to all connections */
typedef struct _GlobalInfo
{
CURLM *multi;
int still_running;
} GlobalInfo;
/* Information associated with a specific easy handle */
typedef struct _ConnInfo
{
CURL *easy;
char *url;
GlobalInfo *global;
char error[CURL_ERROR_SIZE];
} ConnInfo;
static void timer_cb(const boost::system::error_code & error, GlobalInfo *g);
/* Update the event timer after curl_multi library calls */
static int multi_timer_cb(CURLM *multi, long timeout_ms, GlobalInfo *g)
{
fprintf(MSG_OUT, "\nmulti_timer_cb: timeout_ms %ld", timeout_ms);
/* cancel running timer */
timer.cancel();
if ( timeout_ms > 0 )
{
/* update timer */
timer.expires_from_now(boost::posix_time::millisec(timeout_ms));
timer.async_wait(boost::bind(&timer_cb, _1, g));
}
else
{
/* call timeout function immediately */
boost::system::error_code error; /*success*/
timer_cb(error, g);
}
return 0;
}
/* Die if we get a bad CURLMcode somewhere */
static void mcode_or_die(const char *where, CURLMcode code)
{
if ( CURLM_OK != code )
{
const char *s;
switch ( code )
{
case CURLM_CALL_MULTI_PERFORM: s="CURLM_CALL_MULTI_PERFORM"; break;
case CURLM_BAD_HANDLE: s="CURLM_BAD_HANDLE"; break;
case CURLM_BAD_EASY_HANDLE: s="CURLM_BAD_EASY_HANDLE"; break;
case CURLM_OUT_OF_MEMORY: s="CURLM_OUT_OF_MEMORY"; break;
case CURLM_INTERNAL_ERROR: s="CURLM_INTERNAL_ERROR"; break;
case CURLM_UNKNOWN_OPTION: s="CURLM_UNKNOWN_OPTION"; break;
case CURLM_LAST: s="CURLM_LAST"; break;
default: s="CURLM_unknown";
break;
case CURLM_BAD_SOCKET: s="CURLM_BAD_SOCKET";
fprintf(MSG_OUT, "\nERROR: %s returns %s", where, s);
/* ignore this error */
return;
}
fprintf(MSG_OUT, "\nERROR: %s returns %s", where, s);
exit(code);
}
}
/* Check for completed transfers, and remove their easy handles */
static void check_multi_info(GlobalInfo *g)
{
char *eff_url;
CURLMsg *msg;
int msgs_left;
ConnInfo *conn;
CURL *easy;
CURLcode res;
fprintf(MSG_OUT, "\nREMAINING: %d", g->still_running);
while ((msg = curl_multi_info_read(g->multi, &msgs_left)))
{
if (msg->msg == CURLMSG_DONE)
{
easy = msg->easy_handle;
res = msg->data.result;
curl_easy_getinfo(easy, CURLINFO_PRIVATE, &conn);
curl_easy_getinfo(easy, CURLINFO_EFFECTIVE_URL, &eff_url);
fprintf(MSG_OUT, "\nDONE: %s => (%d) %s", eff_url, res, conn->error);
curl_multi_remove_handle(g->multi, easy);
free(conn->url);
curl_easy_cleanup(easy);
free(conn);
}
}
}
/* Called by asio when there is an action on a socket */
static void event_cb(GlobalInfo * g, boost::asio::ip::tcp::socket * tcp_socket, int action)
{
fprintf(MSG_OUT, "\nevent_cb: action=%d", action);
CURLMcode rc;
rc = curl_multi_socket_action(g->multi, tcp_socket->native_handle(), action, &g->still_running);
mcode_or_die("event_cb: curl_multi_socket_action", rc);
check_multi_info(g);
if ( g->still_running <= 0 )
{
fprintf(MSG_OUT, "\nlast transfer done, kill timeout");
timer.cancel();
}
}
/* Called by asio when our timeout expires */
static void timer_cb(const boost::system::error_code & error, GlobalInfo *g)
{
if ( !error)
{
fprintf(MSG_OUT, "\ntimer_cb: ");
CURLMcode rc;
rc = curl_multi_socket_action(g->multi, CURL_SOCKET_TIMEOUT, 0, &g->still_running);
mcode_or_die("timer_cb: curl_multi_socket_action", rc);
check_multi_info(g);
}
}
/* Clean up any data */
static void remsock(int *f, GlobalInfo *g)
{
fprintf(MSG_OUT, "\nremsock: ");
if ( f )
{
free(f);
}
}
static void setsock(int *fdp, curl_socket_t s, CURL*e, int act, GlobalInfo*g)
{
fprintf(MSG_OUT, "\nsetsock: socket=%d, act=%d, fdp=%p", s, act, fdp);
std::map<curl_socket_t, boost::asio::ip::tcp::socket *>::iterator it = socket_map.find(s);
if ( it == socket_map.end() )
{
fprintf(MSG_OUT, "\nsocket %d is a c-ares socket, ignoring", s);
return;
}
boost::asio::ip::tcp::socket * tcp_socket = it->second;
*fdp = act;
if ( act == CURL_POLL_IN )
{
fprintf(MSG_OUT, "\nwatching for socket to become readable");
tcp_socket->async_read_some(boost::asio::null_buffers(),
boost::bind(&event_cb, g,
tcp_socket,
act));
}
else if ( act == CURL_POLL_OUT )
{
fprintf(MSG_OUT, "\nwatching for socket to become writable");
tcp_socket->async_write_some(boost::asio::null_buffers(),
boost::bind(&event_cb, g,
tcp_socket,
act));
}
else if ( act == CURL_POLL_INOUT )
{
fprintf(MSG_OUT, "\nwatching for socket to become readable & writable");
tcp_socket->async_read_some(boost::asio::null_buffers(),
boost::bind(&event_cb, g,
tcp_socket,
act));
tcp_socket->async_write_some(boost::asio::null_buffers(),
boost::bind(&event_cb, g,
tcp_socket,
act));
}
}
static void addsock(curl_socket_t s, CURL *easy, int action, GlobalInfo *g)
{
int *fdp = (int *)calloc(sizeof(int), 1); /* fdp is used to store current action */
setsock(fdp, s, easy, action, g);
curl_multi_assign(g->multi, s, fdp);
}
/* CURLMOPT_SOCKETFUNCTION */
static int sock_cb(CURL *e, curl_socket_t s, int what, void *cbp, void *sockp)
{
fprintf(MSG_OUT, "\nsock_cb: socket=%d, what=%d, sockp=%p", s, what, sockp);
GlobalInfo *g = (GlobalInfo*) cbp;
int *actionp = (int*) sockp;
const char *whatstr[]={ "none", "IN", "OUT", "INOUT", "REMOVE"};
fprintf(MSG_OUT,
"\nsocket callback: s=%d e=%p what=%s ", s, e, whatstr[what]);
if ( what == CURL_POLL_REMOVE )
{
fprintf(MSG_OUT, "\n");
remsock(actionp, g);
}
else
{
if ( !actionp )
{
fprintf(MSG_OUT, "\nAdding data: %s", whatstr[what]);
addsock(s, e, what, g);
}
else
{
fprintf(MSG_OUT,
"\nChanging action from %s to %s",
whatstr[*actionp], whatstr[what]);
setsock(actionp, s, e, what, g);
}
}
return 0;
}
/* CURLOPT_WRITEFUNCTION */
static size_t write_cb(void *ptr, size_t size, size_t nmemb, void *data)
{
size_t written = size * nmemb;
char* pBuffer = (char*)malloc(written + 1);
strncpy(pBuffer, (const char *)ptr, written);
pBuffer [written] = '\0';
fprintf(MSG_OUT, "%s", pBuffer);
free(pBuffer);
return written;
}
/* CURLOPT_PROGRESSFUNCTION */
static int prog_cb (void *p, double dltotal, double dlnow, double ult,
double uln)
{
ConnInfo *conn = (ConnInfo *)p;
(void)ult;
(void)uln;
fprintf(MSG_OUT, "\nProgress: %s (%g/%g)", conn->url, dlnow, dltotal);
fprintf(MSG_OUT, "\nProgress: %s (%g)", conn->url, ult);
return 0;
}
/* CURLOPT_OPENSOCKETFUNCTION */
static curl_socket_t opensocket(void *clientp,
curlsocktype purpose,
struct curl_sockaddr *address)
{
fprintf(MSG_OUT, "\nopensocket :");
curl_socket_t sockfd = CURL_SOCKET_BAD;
/* restrict to ipv4 */
if (purpose == CURLSOCKTYPE_IPCXN && address->family == AF_INET)
{
/* create a tcp socket object */
boost::asio::ip::tcp::socket *tcp_socket = new boost::asio::ip::tcp::socket(io_service);
/* open it and get the native handle*/
boost::system::error_code ec;
tcp_socket->open(boost::asio::ip::tcp::v4(), ec);
if (ec)
{
//An error occurred
std::cout << std::endl << "Couldn't open socket [" << ec << "][" << ec.message() << "]";
fprintf(MSG_OUT, "\nERROR: Returning CURL_SOCKET_BAD to signal error");
}
else
{
sockfd = tcp_socket->native_handle();
fprintf(MSG_OUT, "\nOpened socket %d", sockfd);
/* save it for monitoring */
socket_map.insert(std::pair<curl_socket_t, boost::asio::ip::tcp::socket *>(sockfd, tcp_socket));
}
}
return sockfd;
}
/* CURLOPT_CLOSESOCKETFUNCTION */
static int closesocket(void *clientp, curl_socket_t item)
{
fprintf(MSG_OUT, "\nclosesocket : %d", item);
std::map<curl_socket_t, boost::asio::ip::tcp::socket *>::iterator it = socket_map.find(item);
if ( it != socket_map.end() )
{
delete it->second;
socket_map.erase(it);
}
return 0;
}
/* Create a new easy handle, and add it to the global curl_multi */
static void new_conn(char *url, GlobalInfo *g )
{
ConnInfo *conn;
CURLMcode rc;
conn = (ConnInfo *)calloc(1, sizeof(ConnInfo));
memset(conn, 0, sizeof(ConnInfo));
conn->error[0]='\0';
conn->easy = curl_easy_init();
if ( !conn->easy )
{
fprintf(MSG_OUT, "\ncurl_easy_init() failed, exiting!");
exit(2);
}
conn->global = g;
conn->url = strdup(url);
curl_easy_setopt(conn->easy, CURLOPT_URL, conn->url);
curl_easy_setopt(conn->easy, CURLOPT_WRITEFUNCTION, write_cb);
curl_easy_setopt(conn->easy, CURLOPT_WRITEDATA, &conn);
curl_easy_setopt(conn->easy, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(conn->easy, CURLOPT_ERRORBUFFER, conn->error);
curl_easy_setopt(conn->easy, CURLOPT_PRIVATE, conn);
curl_easy_setopt(conn->easy, CURLOPT_NOPROGRESS, 1L);
curl_easy_setopt(conn->easy, CURLOPT_PROGRESSFUNCTION, prog_cb);
curl_easy_setopt(conn->easy, CURLOPT_PROGRESSDATA, conn);
curl_easy_setopt(conn->easy, CURLOPT_LOW_SPEED_TIME, 3L);
curl_easy_setopt(conn->easy, CURLOPT_LOW_SPEED_LIMIT, 10L);
/* call this function to get a socket */
curl_easy_setopt(conn->easy, CURLOPT_OPENSOCKETFUNCTION, opensocket);
/* call this function to close a socket */
curl_easy_setopt(conn->easy, CURLOPT_CLOSESOCKETFUNCTION, closesocket);
fprintf(MSG_OUT,
"\nAdding easy %p to multi %p (%s)", conn->easy, g->multi, url);
rc = curl_multi_add_handle(g->multi, conn->easy);
mcode_or_die("new_conn: curl_multi_add_handle", rc);
/* note that the add_handle() will set a time-out to trigger very soon so
that the necessary socket_action() call will be called by this app */
}
int main(int argc, char **argv)
{
GlobalInfo g;
CURLMcode rc;
(void)argc;
(void)argv;
memset(&g, 0, sizeof(GlobalInfo));
g.multi = curl_multi_init();
curl_multi_setopt(g.multi, CURLMOPT_SOCKETFUNCTION, sock_cb);
curl_multi_setopt(g.multi, CURLMOPT_SOCKETDATA, &g);
curl_multi_setopt(g.multi, CURLMOPT_TIMERFUNCTION, multi_timer_cb);
curl_multi_setopt(g.multi, CURLMOPT_TIMERDATA, &g);
new_conn((char *)"www.google.com", &g); /* add a URL */
/* enter io_service run loop */
io_service.run();
curl_multi_cleanup(g.multi);
fprintf(MSG_OUT, "\ndone.\n");
return 0;
}
extensions/curl/curl-src/docs/examples/cacertinmem.c
+16 -4
View File
@@ -1,13 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: cacertinmem.c,v 1.3 2008-05-22 21:20:08 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* Example using a "in core" PEM certificate to retrieve a https page.
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Example using a "in core" PEM certificate to retrieve a https page.
* Written by Theo Borm
*/
@@ -112,7 +124,7 @@ int main(void)
rv=curl_easy_setopt(ch,CURLOPT_WRITEHEADER, stderr);
rv=curl_easy_setopt(ch,CURLOPT_SSLCERTTYPE,"PEM");
rv=curl_easy_setopt(ch,CURLOPT_SSL_VERIFYPEER,1L);
rv=curl_easy_setopt(ch, CURLOPT_URL, "https://www.cacert.org/");
rv=curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");
/* first try: retrieve page without cacerts' certificate -> will fail
*/
extensions/curl/curl-src/docs/examples/certinfo.c
+38 -14
View File
@@ -1,17 +1,36 @@
/*****************************************************************************
*/
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
#include <curl/types.h>
#include <curl/easy.h>
static size_t wrfu(void *ptr, size_t size, size_t nmemb, void *stream)
{
(void)stream;
(void)ptr;
return size * nmemb;
}
int main(int argc, char **argv)
int main(void)
{
CURL *curl;
CURLcode res;
@@ -20,7 +39,7 @@ int main(int argc, char **argv)
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "https://www.networking4all.com/");
curl_easy_setopt(curl, CURLOPT_URL, "https://www.example.com/");
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, wrfu);
@@ -33,18 +52,24 @@ int main(int argc, char **argv)
res = curl_easy_perform(curl);
if(!res) {
struct curl_certinfo *ci = NULL;
union {
struct curl_slist *to_info;
struct curl_certinfo *to_certinfo;
} ptr;
res = curl_easy_getinfo(curl, CURLINFO_CERTINFO, &ci);
ptr.to_info = NULL;
if(!res && ci) {
res = curl_easy_getinfo(curl, CURLINFO_CERTINFO, &ptr.to_info);
if(!res && ptr.to_info) {
int i;
printf("%d certs!\n", ci->num_of_certs);
for(i=0; i<ci->num_of_certs; i++) {
printf("%d certs!\n", ptr.to_certinfo->num_of_certs);
for(i = 0; i < ptr.to_certinfo->num_of_certs; i++) {
struct curl_slist *slist;
for(slist = ci->certinfo[i]; slist; slist = slist->next)
for(slist = ptr.to_certinfo->certinfo[i]; slist; slist = slist->next)
printf("%s\n", slist->data);
}
@@ -52,7 +77,6 @@ int main(int argc, char **argv)
}
curl_easy_cleanup(curl);
}
extensions/curl/curl-src/docs/examples/chkspeed.c
+176
View File
@@ -0,0 +1,176 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Example source code to show how the callback function can be used to
* download data into a chunk of memory instead of storing it in a file.
* After successful download we use curl_easy_getinfo() calls to get the
* amount of downloaded bytes, the time used for the whole download, and
* the average download speed.
* On Linux you can create the download test files with:
* dd if=/dev/urandom of=file_1M.bin bs=1M count=1
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <curl/curl.h>
#define URL_BASE "http://speedtest.your.domain/"
#define URL_1M URL_BASE "file_1M.bin"
#define URL_2M URL_BASE "file_2M.bin"
#define URL_5M URL_BASE "file_5M.bin"
#define URL_10M URL_BASE "file_10M.bin"
#define URL_20M URL_BASE "file_20M.bin"
#define URL_50M URL_BASE "file_50M.bin"
#define URL_100M URL_BASE "file_100M.bin"
#define CHKSPEED_VERSION "1.0"
static size_t WriteCallback(void *ptr, size_t size, size_t nmemb, void *data)
{
/* we are not interested in the downloaded bytes itself,
so we only return the size we would have saved ... */
(void)ptr; /* unused */
(void)data; /* unused */
return (size_t)(size * nmemb);
}
int main(int argc, char *argv[])
{
CURL *curl_handle;
CURLcode res;
int prtsep = 0, prttime = 0;
const char *url = URL_1M;
char *appname = argv[0];
if (argc > 1) {
/* parse input parameters */
for (argc--, argv++; *argv; argc--, argv++) {
if (strncasecmp(*argv, "-", 1) == 0) {
if (strncasecmp(*argv, "-H", 2) == 0) {
fprintf(stderr,
"\rUsage: %s [-m=1|2|5|10|20|50|100] [-t] [-x] [url]\n",
appname);
exit(1);
} else if (strncasecmp(*argv, "-V", 2) == 0) {
fprintf(stderr, "\r%s %s - %s\n",
appname, CHKSPEED_VERSION, curl_version());
exit(1);
} else if (strncasecmp(*argv, "-X", 2) == 0) {
prtsep = 1;
} else if (strncasecmp(*argv, "-T", 2) == 0) {
prttime = 1;
} else if (strncasecmp(*argv, "-M=", 3) == 0) {
long m = strtol((*argv)+3, NULL, 10);
switch(m) {
case 1: url = URL_1M;
break;
case 2: url = URL_2M;
break;
case 5: url = URL_5M;
break;
case 10: url = URL_10M;
break;
case 20: url = URL_20M;
break;
case 50: url = URL_50M;
break;
case 100: url = URL_100M;
break;
default: fprintf(stderr, "\r%s: invalid parameter %s\n",
appname, *argv + 3);
exit(1);
}
} else {
fprintf(stderr, "\r%s: invalid or unknown option %s\n",
appname, *argv);
exit(1);
}
} else {
url = *argv;
}
}
}
/* print separator line */
if (prtsep) {
printf("-------------------------------------------------\n");
}
/* print localtime */
if (prttime) {
time_t t = time(NULL);
printf("Localtime: %s", ctime(&t));
}
/* init libcurl */
curl_global_init(CURL_GLOBAL_ALL);
/* init the curl session */
curl_handle = curl_easy_init();
/* specify URL to get */
curl_easy_setopt(curl_handle, CURLOPT_URL, url);
/* send all data to this function */
curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, WriteCallback);
/* some servers don't like requests that are made without a user-agent
field, so we provide one */
curl_easy_setopt(curl_handle, CURLOPT_USERAGENT,
"libcurl-speedchecker/" CHKSPEED_VERSION);
/* get it! */
res = curl_easy_perform(curl_handle);
if(CURLE_OK == res) {
double val;
/* check for bytes downloaded */
res = curl_easy_getinfo(curl_handle, CURLINFO_SIZE_DOWNLOAD, &val);
if((CURLE_OK == res) && (val>0))
printf("Data downloaded: %0.0f bytes.\n", val);
/* check for total download time */
res = curl_easy_getinfo(curl_handle, CURLINFO_TOTAL_TIME, &val);
if((CURLE_OK == res) && (val>0))
printf("Total download time: %0.3f sec.\n", val);
/* check for average download speed */
res = curl_easy_getinfo(curl_handle, CURLINFO_SPEED_DOWNLOAD, &val);
if((CURLE_OK == res) && (val>0))
printf("Average download speed: %0.3f kbyte/sec.\n", val / 1024);
} else {
fprintf(stderr, "Error while fetching '%s' : %s\n",
url, curl_easy_strerror(res));
}
/* cleanup curl stuff */
curl_easy_cleanup(curl_handle);
/* we're done with libcurl, so clean it up */
curl_global_cleanup();
return 0;
}
extensions/curl/curl-src/docs/examples/cookie_interface.c
+20 -7
View File
@@ -1,12 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* This example shows usage of simple cookie interface.
*/
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* This example shows usage of simple cookie interface. */
#include <stdio.h>
#include <string.h>
@@ -53,7 +66,7 @@ main(void)
if (curl) {
char nline[256];
curl_easy_setopt(curl, CURLOPT_URL, "http://www.google.com/"); /* google.com sets "PREF" cookie */
curl_easy_setopt(curl, CURLOPT_URL, "http://www.example.com/");
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(curl, CURLOPT_COOKIEFILE, ""); /* just to start the cookie engine */
res = curl_easy_perform(curl);
@@ -76,11 +89,11 @@ main(void)
#endif
/* Netscape format cookie */
snprintf(nline, sizeof(nline), "%s\t%s\t%s\t%s\t%lu\t%s\t%s",
".google.com", "TRUE", "/", "FALSE", time(NULL) + 31337, "PREF", "hello google, i like you very much!");
".google.com", "TRUE", "/", "FALSE", (unsigned long)time(NULL) + 31337UL, "PREF", "hello google, i like you very much!");
res = curl_easy_setopt(curl, CURLOPT_COOKIELIST, nline);
if (res != CURLE_OK) {
fprintf(stderr, "Curl curl_easy_setopt failed: %s\n", curl_easy_strerror(res));
return 1;
return 1;
}
/* HTTP-header style cookie */
@@ -90,7 +103,7 @@ main(void)
res = curl_easy_setopt(curl, CURLOPT_COOKIELIST, nline);
if (res != CURLE_OK) {
fprintf(stderr, "Curl curl_easy_setopt failed: %s\n", curl_easy_strerror(res));
return 1;
return 1;
}
print_cookies(curl);
extensions/curl/curl-src/docs/examples/curlgtk.c
-3
View File
@@ -5,7 +5,6 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: curlgtk.c,v 1.7 2008-05-22 21:20:08 danf Exp $
*/
/* Copyright (c) 2000 David Odin (aka DindinX) for MandrakeSoft */
/* an attempt to use the curl library in concert with a gtk-threaded application */
@@ -14,8 +13,6 @@
#include <gtk/gtk.h>
#include <curl/curl.h>
#include <curl/types.h> /* new for v7 */
#include <curl/easy.h> /* new for v7 */
GtkWidget *Bar;
extensions/curl/curl-src/docs/examples/curlx.c
+3 -4
View File
@@ -115,7 +115,7 @@ static const char *curlx_usage[]={
*/
/*
/*
* We use this ZERO_NULL to avoid picky compiler warnings,
* when assigning a NULL pointer to a function pointer var.
*/
@@ -239,8 +239,7 @@ static CURLcode sslctxfun(CURL * curl, void * sslctx, void * parm) {
SSL_CTX_set_cipher_list(ctx,"RC4-MD5");
SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY);
X509_STORE_add_cert(ctx->cert_store,sk_X509_value(p->ca,
sk_X509_num(p->ca)-1));
X509_STORE_add_cert(SSL_CTX_get_cert_store(ctx), sk_X509_value(p->ca, sk_X509_num(p->ca)-1));
SSL_CTX_set_verify_depth(ctx,2);
@@ -453,7 +452,7 @@ int main(int argc, char **argv) {
{
FILE *outfp;
BIO_get_fp(out,&outfp);
curl_easy_setopt(p.curl, CURLOPT_FILE,outfp);
curl_easy_setopt(p.curl, CURLOPT_WRITEDATA, outfp);
}
res = curl_easy_setopt(p.curl, CURLOPT_SSL_CTX_FUNCTION, sslctxfun) ;
extensions/curl/curl-src/docs/examples/debug.c
+26 -7
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: debug.c,v 1.4 2008-05-22 21:20:09 danf Exp $
*/
* Copyright (C) 1998 - 2013, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
@@ -29,11 +40,12 @@ void dump(const char *text,
/* without the hex output, we can fit more on screen */
width = 0x40;
fprintf(stream, "%s, %zd bytes (0x%zx)\n", text, size, size);
fprintf(stream, "%s, %10.10ld bytes (0x%8.8lx)\n",
text, (long)size, (long)size);
for(i=0; i<size; i+= width) {
fprintf(stream, "%04zx: ", i);
fprintf(stream, "%4.4lx: ", (long)i);
if(!nohex) {
/* hex not disabled, show it */
@@ -118,8 +130,15 @@ int main(void)
/* the DEBUGFUNCTION has no effect until we enable VERBOSE */
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(curl, CURLOPT_URL, "curl.haxx.se");
/* example.com is redirected, so we tell libcurl to follow redirection */
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/");
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
extensions/curl/curl-src/docs/examples/evhiperfifo.c
+442
View File
@@ -0,0 +1,442 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Example application source code using the multi socket interface to
* download many files at once.
*
* This example features the same basic functionality as hiperfifo.c does,
* but this uses libev instead of libevent.
*
* Written by Jeff Pohlmeyer, converted to use libev by Markus Koetter
Requires libev and a (POSIX?) system that has mkfifo().
This is an adaptation of libcurl's "hipev.c" and libevent's "event-test.c"
sample programs.
When running, the program creates the named pipe "hiper.fifo"
Whenever there is input into the fifo, the program reads the input as a list
of URL's and creates some new easy handles to fetch each URL via the
curl_multi "hiper" API.
Thus, you can try a single URL:
% echo http://www.yahoo.com > hiper.fifo
Or a whole bunch of them:
% cat my-url-list > hiper.fifo
The fifo buffer is handled almost instantly, so you can even add more URL's
while the previous requests are still being downloaded.
Note:
For the sake of simplicity, URL length is limited to 1023 char's !
This is purely a demo app, all retrieved data is simply discarded by the write
callback.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#include <sys/poll.h>
#include <curl/curl.h>
#include <ev.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <errno.h>
#define DPRINT(x...) printf(x)
#define MSG_OUT stdout /* Send info to stdout, change to stderr if you want */
/* Global information, common to all connections */
typedef struct _GlobalInfo
{
struct ev_loop *loop;
struct ev_io fifo_event;
struct ev_timer timer_event;
CURLM *multi;
int still_running;
FILE* input;
} GlobalInfo;
/* Information associated with a specific easy handle */
typedef struct _ConnInfo
{
CURL *easy;
char *url;
GlobalInfo *global;
char error[CURL_ERROR_SIZE];
} ConnInfo;
/* Information associated with a specific socket */
typedef struct _SockInfo
{
curl_socket_t sockfd;
CURL *easy;
int action;
long timeout;
struct ev_io ev;
int evset;
GlobalInfo *global;
} SockInfo;
static void timer_cb(EV_P_ struct ev_timer *w, int revents);
/* Update the event timer after curl_multi library calls */
static int multi_timer_cb(CURLM *multi, long timeout_ms, GlobalInfo *g)
{
DPRINT("%s %li\n", __PRETTY_FUNCTION__, timeout_ms);
ev_timer_stop(g->loop, &g->timer_event);
if (timeout_ms > 0)
{
double t = timeout_ms / 1000;
ev_timer_init(&g->timer_event, timer_cb, t, 0.);
ev_timer_start(g->loop, &g->timer_event);
}else
timer_cb(g->loop, &g->timer_event, 0);
return 0;
}
/* Die if we get a bad CURLMcode somewhere */
static void mcode_or_die(const char *where, CURLMcode code)
{
if ( CURLM_OK != code )
{
const char *s;
switch ( code )
{
case CURLM_CALL_MULTI_PERFORM: s="CURLM_CALL_MULTI_PERFORM"; break;
case CURLM_BAD_HANDLE: s="CURLM_BAD_HANDLE"; break;
case CURLM_BAD_EASY_HANDLE: s="CURLM_BAD_EASY_HANDLE"; break;
case CURLM_OUT_OF_MEMORY: s="CURLM_OUT_OF_MEMORY"; break;
case CURLM_INTERNAL_ERROR: s="CURLM_INTERNAL_ERROR"; break;
case CURLM_UNKNOWN_OPTION: s="CURLM_UNKNOWN_OPTION"; break;
case CURLM_LAST: s="CURLM_LAST"; break;
default: s="CURLM_unknown";
break;
case CURLM_BAD_SOCKET: s="CURLM_BAD_SOCKET";
fprintf(MSG_OUT, "ERROR: %s returns %s\n", where, s);
/* ignore this error */
return;
}
fprintf(MSG_OUT, "ERROR: %s returns %s\n", where, s);
exit(code);
}
}
/* Check for completed transfers, and remove their easy handles */
static void check_multi_info(GlobalInfo *g)
{
char *eff_url;
CURLMsg *msg;
int msgs_left;
ConnInfo *conn;
CURL *easy;
CURLcode res;
fprintf(MSG_OUT, "REMAINING: %d\n", g->still_running);
while ((msg = curl_multi_info_read(g->multi, &msgs_left))) {
if (msg->msg == CURLMSG_DONE) {
easy = msg->easy_handle;
res = msg->data.result;
curl_easy_getinfo(easy, CURLINFO_PRIVATE, &conn);
curl_easy_getinfo(easy, CURLINFO_EFFECTIVE_URL, &eff_url);
fprintf(MSG_OUT, "DONE: %s => (%d) %s\n", eff_url, res, conn->error);
curl_multi_remove_handle(g->multi, easy);
free(conn->url);
curl_easy_cleanup(easy);
free(conn);
}
}
}
/* Called by libevent when we get action on a multi socket */
static void event_cb(EV_P_ struct ev_io *w, int revents)
{
DPRINT("%s w %p revents %i\n", __PRETTY_FUNCTION__, w, revents);
GlobalInfo *g = (GlobalInfo*) w->data;
CURLMcode rc;
int action = (revents&EV_READ?CURL_POLL_IN:0)|
(revents&EV_WRITE?CURL_POLL_OUT:0);
rc = curl_multi_socket_action(g->multi, w->fd, action, &g->still_running);
mcode_or_die("event_cb: curl_multi_socket_action", rc);
check_multi_info(g);
if ( g->still_running <= 0 )
{
fprintf(MSG_OUT, "last transfer done, kill timeout\n");
ev_timer_stop(g->loop, &g->timer_event);
}
}
/* Called by libevent when our timeout expires */
static void timer_cb(EV_P_ struct ev_timer *w, int revents)
{
DPRINT("%s w %p revents %i\n", __PRETTY_FUNCTION__, w, revents);
GlobalInfo *g = (GlobalInfo *)w->data;
CURLMcode rc;
rc = curl_multi_socket_action(g->multi, CURL_SOCKET_TIMEOUT, 0, &g->still_running);
mcode_or_die("timer_cb: curl_multi_socket_action", rc);
check_multi_info(g);
}
/* Clean up the SockInfo structure */
static void remsock(SockInfo *f, GlobalInfo *g)
{
printf("%s \n", __PRETTY_FUNCTION__);
if ( f )
{
if ( f->evset )
ev_io_stop(g->loop, &f->ev);
free(f);
}
}
/* Assign information to a SockInfo structure */
static void setsock(SockInfo*f, curl_socket_t s, CURL*e, int act, GlobalInfo*g)
{
printf("%s \n", __PRETTY_FUNCTION__);
int kind = (act&CURL_POLL_IN?EV_READ:0)|(act&CURL_POLL_OUT?EV_WRITE:0);
f->sockfd = s;
f->action = act;
f->easy = e;
if ( f->evset )
ev_io_stop(g->loop, &f->ev);
ev_io_init(&f->ev, event_cb, f->sockfd, kind);
f->ev.data = g;
f->evset=1;
ev_io_start(g->loop, &f->ev);
}
/* Initialize a new SockInfo structure */
static void addsock(curl_socket_t s, CURL *easy, int action, GlobalInfo *g)
{
SockInfo *fdp = calloc(sizeof(SockInfo), 1);
fdp->global = g;
setsock(fdp, s, easy, action, g);
curl_multi_assign(g->multi, s, fdp);
}
/* CURLMOPT_SOCKETFUNCTION */
static int sock_cb(CURL *e, curl_socket_t s, int what, void *cbp, void *sockp)
{
DPRINT("%s e %p s %i what %i cbp %p sockp %p\n",
__PRETTY_FUNCTION__, e, s, what, cbp, sockp);
GlobalInfo *g = (GlobalInfo*) cbp;
SockInfo *fdp = (SockInfo*) sockp;
const char *whatstr[]={ "none", "IN", "OUT", "INOUT", "REMOVE"};
fprintf(MSG_OUT,
"socket callback: s=%d e=%p what=%s ", s, e, whatstr[what]);
if ( what == CURL_POLL_REMOVE )
{
fprintf(MSG_OUT, "\n");
remsock(fdp, g);
} else
{
if ( !fdp )
{
fprintf(MSG_OUT, "Adding data: %s\n", whatstr[what]);
addsock(s, e, what, g);
} else
{
fprintf(MSG_OUT,
"Changing action from %s to %s\n",
whatstr[fdp->action], whatstr[what]);
setsock(fdp, s, e, what, g);
}
}
return 0;
}
/* CURLOPT_WRITEFUNCTION */
static size_t write_cb(void *ptr, size_t size, size_t nmemb, void *data)
{
size_t realsize = size * nmemb;
ConnInfo *conn = (ConnInfo*) data;
(void)ptr;
(void)conn;
return realsize;
}
/* CURLOPT_PROGRESSFUNCTION */
static int prog_cb (void *p, double dltotal, double dlnow, double ult,
double uln)
{
ConnInfo *conn = (ConnInfo *)p;
(void)ult;
(void)uln;
fprintf(MSG_OUT, "Progress: %s (%g/%g)\n", conn->url, dlnow, dltotal);
return 0;
}
/* Create a new easy handle, and add it to the global curl_multi */
static void new_conn(char *url, GlobalInfo *g )
{
ConnInfo *conn;
CURLMcode rc;
conn = calloc(1, sizeof(ConnInfo));
memset(conn, 0, sizeof(ConnInfo));
conn->error[0]='\0';
conn->easy = curl_easy_init();
if ( !conn->easy )
{
fprintf(MSG_OUT, "curl_easy_init() failed, exiting!\n");
exit(2);
}
conn->global = g;
conn->url = strdup(url);
curl_easy_setopt(conn->easy, CURLOPT_URL, conn->url);
curl_easy_setopt(conn->easy, CURLOPT_WRITEFUNCTION, write_cb);
curl_easy_setopt(conn->easy, CURLOPT_WRITEDATA, conn);
curl_easy_setopt(conn->easy, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(conn->easy, CURLOPT_ERRORBUFFER, conn->error);
curl_easy_setopt(conn->easy, CURLOPT_PRIVATE, conn);
curl_easy_setopt(conn->easy, CURLOPT_NOPROGRESS, 0L);
curl_easy_setopt(conn->easy, CURLOPT_PROGRESSFUNCTION, prog_cb);
curl_easy_setopt(conn->easy, CURLOPT_PROGRESSDATA, conn);
curl_easy_setopt(conn->easy, CURLOPT_LOW_SPEED_TIME, 3L);
curl_easy_setopt(conn->easy, CURLOPT_LOW_SPEED_LIMIT, 10L);
fprintf(MSG_OUT,
"Adding easy %p to multi %p (%s)\n", conn->easy, g->multi, url);
rc = curl_multi_add_handle(g->multi, conn->easy);
mcode_or_die("new_conn: curl_multi_add_handle", rc);
/* note that the add_handle() will set a time-out to trigger very soon so
that the necessary socket_action() call will be called by this app */
}
/* This gets called whenever data is received from the fifo */
static void fifo_cb(EV_P_ struct ev_io *w, int revents)
{
char s[1024];
long int rv=0;
int n=0;
GlobalInfo *g = (GlobalInfo *)w->data;
do
{
s[0]='\0';
rv=fscanf(g->input, "%1023s%n", s, &n);
s[n]='\0';
if ( n && s[0] )
{
new_conn(s,g); /* if we read a URL, go get it! */
} else break;
} while ( rv != EOF );
}
/* Create a named pipe and tell libevent to monitor it */
static int init_fifo (GlobalInfo *g)
{
struct stat st;
static const char *fifo = "hiper.fifo";
curl_socket_t sockfd;
fprintf(MSG_OUT, "Creating named pipe \"%s\"\n", fifo);
if ( lstat (fifo, &st) == 0 )
{
if ( (st.st_mode & S_IFMT) == S_IFREG )
{
errno = EEXIST;
perror("lstat");
exit (1);
}
}
unlink(fifo);
if ( mkfifo (fifo, 0600) == -1 )
{
perror("mkfifo");
exit (1);
}
sockfd = open(fifo, O_RDWR | O_NONBLOCK, 0);
if ( sockfd == -1 )
{
perror("open");
exit (1);
}
g->input = fdopen(sockfd, "r");
fprintf(MSG_OUT, "Now, pipe some URL's into > %s\n", fifo);
ev_io_init(&g->fifo_event, fifo_cb, sockfd, EV_READ);
ev_io_start(g->loop, &g->fifo_event);
return(0);
}
int main(int argc, char **argv)
{
GlobalInfo g;
CURLMcode rc;
(void)argc;
(void)argv;
memset(&g, 0, sizeof(GlobalInfo));
g.loop = ev_default_loop(0);
init_fifo(&g);
g.multi = curl_multi_init();
ev_timer_init(&g.timer_event, timer_cb, 0., 0.);
g.timer_event.data = &g;
g.fifo_event.data = &g;
curl_multi_setopt(g.multi, CURLMOPT_SOCKETFUNCTION, sock_cb);
curl_multi_setopt(g.multi, CURLMOPT_SOCKETDATA, &g);
curl_multi_setopt(g.multi, CURLMOPT_TIMERFUNCTION, multi_timer_cb);
curl_multi_setopt(g.multi, CURLMOPT_TIMERDATA, &g);
/* we don't call any curl_multi_socket*() function yet as we have no handles
added! */
ev_loop(g.loop, 0);
curl_multi_cleanup(g.multi);
return 0;
}
extensions/curl/curl-src/docs/examples/externalsocket.c
+153
View File
@@ -0,0 +1,153 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/*
* This is an example demonstrating how an application can pass in a custom
* socket to libcurl to use. This example also handles the connect itself.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <curl/curl.h>
#ifdef WIN32
#include <windows.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#define close closesocket
#else
#include <sys/types.h> /* socket types */
#include <sys/socket.h> /* socket definitions */
#include <netinet/in.h>
#include <arpa/inet.h> /* inet (3) funtions */
#include <unistd.h> /* misc. UNIX functions */
#endif
#include <errno.h>
/* The IP address and port number to connect to */
#define IPADDR "127.0.0.1"
#define PORTNUM 80
#ifndef INADDR_NONE
#define INADDR_NONE 0xffffffff
#endif
static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
{
int written = fwrite(ptr, size, nmemb, (FILE *)stream);
return written;
}
static curl_socket_t opensocket(void *clientp,
curlsocktype purpose,
struct curl_sockaddr *address)
{
curl_socket_t sockfd;
(void)purpose;
(void)address;
sockfd = *(curl_socket_t *)clientp;
/* the actual externally set socket is passed in via the OPENSOCKETDATA
option */
return sockfd;
}
static int sockopt_callback(void *clientp, curl_socket_t curlfd,
curlsocktype purpose)
{
(void)clientp;
(void)curlfd;
(void)purpose;
/* This return code was added in libcurl 7.21.5 */
return CURL_SOCKOPT_ALREADY_CONNECTED;
}
int main(void)
{
CURL *curl;
CURLcode res;
struct sockaddr_in servaddr; /* socket address structure */
curl_socket_t sockfd;
#ifdef WIN32
WSADATA wsaData;
int initwsa;
if((initwsa = WSAStartup(MAKEWORD(2,0), &wsaData)) != 0) {
printf("WSAStartup failed: %d\n", initwsa);
return 1;
}
#endif
curl = curl_easy_init();
if(curl) {
/*
* Note that libcurl will internally think that you connect to the host
* and port that you specify in the URL option.
*/
curl_easy_setopt(curl, CURLOPT_URL, "http://99.99.99.99:9999");
/* Create the socket "manually" */
if( (sockfd = socket(AF_INET, SOCK_STREAM, 0)) == CURL_SOCKET_BAD ) {
printf("Error creating listening socket.\n");
return 3;
}
memset(&servaddr, 0, sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_port = htons(PORTNUM);
if (INADDR_NONE == (servaddr.sin_addr.s_addr = inet_addr(IPADDR)))
return 2;
if(connect(sockfd,(struct sockaddr *) &servaddr, sizeof(servaddr)) ==
-1) {
close(sockfd);
printf("client error: connect: %s\n", strerror(errno));
return 1;
}
/* no progress meter please */
curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
/* send all data to this function */
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
/* call this function to get a socket */
curl_easy_setopt(curl, CURLOPT_OPENSOCKETFUNCTION, opensocket);
curl_easy_setopt(curl, CURLOPT_OPENSOCKETDATA, &sockfd);
/* call this function to set options for the socket */
curl_easy_setopt(curl, CURLOPT_SOCKOPTFUNCTION, sockopt_callback);
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
if(res) {
printf("libcurl error: %d\n", res);
return 4;
}
}
return 0;
}
extensions/curl/curl-src/docs/examples/fileupload.c
+27 -9
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: fileupload.c,v 1.5 2008-09-10 07:11:45 danf Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
#include <sys/stat.h>
@@ -53,14 +64,21 @@ int main(void)
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK) {
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* now extract transfer info */
curl_easy_getinfo(curl, CURLINFO_SPEED_UPLOAD, &speed_upload);
curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME, &total_time);
}
else {
/* now extract transfer info */
curl_easy_getinfo(curl, CURLINFO_SPEED_UPLOAD, &speed_upload);
curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME, &total_time);
fprintf(stderr, "Speed: %.3f bytes/sec during %.3f seconds\n",
speed_upload, total_time);
fprintf(stderr, "Speed: %.3f bytes/sec during %.3f seconds\n",
speed_upload, total_time);
}
/* always cleanup */
curl_easy_cleanup(curl);
}
extensions/curl/curl-src/docs/examples/fopen.c
+372 -411
View File
@@ -13,7 +13,7 @@
* See the main() function at the bottom that shows an app that retrives from a
* specified url using fgets() and fread() and saves as two output files.
*
* Coyright (c)2003 Simtec Electronics
* Copyright (c) 2003 Simtec Electronics
*
* Re-implemented by Vincent Sanders <[email protected]> with extensive
* reference to original curl example code
@@ -53,20 +53,24 @@
#include <curl/curl.h>
enum fcurl_type_e { CFTYPE_NONE=0, CFTYPE_FILE=1, CFTYPE_CURL=2 };
enum fcurl_type_e {
CFTYPE_NONE=0,
CFTYPE_FILE=1,
CFTYPE_CURL=2
};
struct fcurl_data
{
enum fcurl_type_e type; /* type of handle */
union {
CURL *curl;
FILE *file;
} handle; /* handle */
enum fcurl_type_e type; /* type of handle */
union {
CURL *curl;
FILE *file;
} handle; /* handle */
char *buffer; /* buffer to store cached data*/
int buffer_len; /* currently allocated buffers length */
int buffer_pos; /* end of data in buffer*/
int still_running; /* Is background url fetch still in progress */
char *buffer; /* buffer to store cached data*/
size_t buffer_len; /* currently allocated buffers length */
size_t buffer_pos; /* end of data in buffer*/
int still_running; /* Is background url fetch still in progress */
};
typedef struct fcurl_data URL_FILE;
@@ -76,491 +80,448 @@ URL_FILE *url_fopen(const char *url,const char *operation);
int url_fclose(URL_FILE *file);
int url_feof(URL_FILE *file);
size_t url_fread(void *ptr, size_t size, size_t nmemb, URL_FILE *file);
char * url_fgets(char *ptr, int size, URL_FILE *file);
char * url_fgets(char *ptr, size_t size, URL_FILE *file);
void url_rewind(URL_FILE *file);
/* we use a global one for convenience */
CURLM *multi_handle;
/* curl calls this routine to get more data */
static size_t
write_callback(char *buffer,
size_t size,
size_t nitems,
void *userp)
static size_t write_callback(char *buffer,
size_t size,
size_t nitems,
void *userp)
{
char *newbuff;
int rembuff;
char *newbuff;
size_t rembuff;
URL_FILE *url = (URL_FILE *)userp;
size *= nitems;
URL_FILE *url = (URL_FILE *)userp;
size *= nitems;
rembuff=url->buffer_len - url->buffer_pos; /* remaining space in buffer */
rembuff=url->buffer_len - url->buffer_pos; /* remaining space in buffer */
if(size > rembuff)
{
/* not enough space in buffer */
newbuff=realloc(url->buffer,url->buffer_len + (size - rembuff));
if(newbuff==NULL)
{
fprintf(stderr,"callback buffer grow failed\n");
size=rembuff;
}
else
{
/* realloc suceeded increase buffer size*/
url->buffer_len+=size - rembuff;
url->buffer=newbuff;
/*printf("Callback buffer grown to %d bytes\n",url->buffer_len);*/
}
if(size > rembuff) {
/* not enough space in buffer */
newbuff=realloc(url->buffer,url->buffer_len + (size - rembuff));
if(newbuff==NULL) {
fprintf(stderr,"callback buffer grow failed\n");
size=rembuff;
}
else {
/* realloc suceeded increase buffer size*/
url->buffer_len+=size - rembuff;
url->buffer=newbuff;
}
}
memcpy(&url->buffer[url->buffer_pos], buffer, size);
url->buffer_pos += size;
memcpy(&url->buffer[url->buffer_pos], buffer, size);
url->buffer_pos += size;
/*fprintf(stderr, "callback %d size bytes\n", size);*/
return size;
return size;
}
/* use to attempt to fill the read buffer up to requested number of bytes */
static int
fill_buffer(URL_FILE *file,int want,int waittime)
static int fill_buffer(URL_FILE *file, size_t want)
{
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
int maxfd;
struct timeval timeout;
int rc;
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
struct timeval timeout;
int rc;
/* only attempt to fill buffer if transactions still running and buffer
* doesnt exceed required size already
*/
if((!file->still_running) || (file->buffer_pos > want))
return 0;
/* only attempt to fill buffer if transactions still running and buffer
* doesnt exceed required size already
*/
if((!file->still_running) || (file->buffer_pos > want))
return 0;
/* attempt to fill buffer */
do
{
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
FD_ZERO(&fdexcep);
/* attempt to fill buffer */
do {
int maxfd = -1;
long curl_timeo = -1;
/* set a suitable timeout to fail on */
timeout.tv_sec = 60; /* 1 minute */
timeout.tv_usec = 0;
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
FD_ZERO(&fdexcep);
/* get file descriptors from the transfers */
curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
/* set a suitable timeout to fail on */
timeout.tv_sec = 60; /* 1 minute */
timeout.tv_usec = 0;
/* In a real-world program you OF COURSE check the return code of the
function calls, *and* you make sure that maxfd is bigger than -1
so that the call to select() below makes sense! */
curl_multi_timeout(multi_handle, &curl_timeo);
if(curl_timeo >= 0) {
timeout.tv_sec = curl_timeo / 1000;
if(timeout.tv_sec > 1)
timeout.tv_sec = 1;
else
timeout.tv_usec = (curl_timeo % 1000) * 1000;
}
rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
/* get file descriptors from the transfers */
curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
switch(rc) {
case -1:
/* select error */
break;
/* In a real-world program you OF COURSE check the return code of the
function calls. On success, the value of maxfd is guaranteed to be
greater or equal than -1. We call select(maxfd + 1, ...), specially
in case of (maxfd == -1), we call select(0, ...), which is basically
equal to sleep. */
case 0:
break;
rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
default:
/* timeout or readable/writable sockets */
/* note we *could* be more efficient and not wait for
* CURLM_CALL_MULTI_PERFORM to clear here and check it on re-entry
* but that gets messy */
while(curl_multi_perform(multi_handle, &file->still_running) ==
CURLM_CALL_MULTI_PERFORM);
switch(rc) {
case -1:
/* select error */
break;
break;
}
} while(file->still_running && (file->buffer_pos < want));
return 1;
case 0:
default:
/* timeout or readable/writable sockets */
curl_multi_perform(multi_handle, &file->still_running);
break;
}
} while(file->still_running && (file->buffer_pos < want));
return 1;
}
/* use to remove want bytes from the front of a files buffer */
static int
use_buffer(URL_FILE *file,int want)
static int use_buffer(URL_FILE *file,int want)
{
/* sort out buffer */
if((file->buffer_pos - want) <=0)
{
/* ditch buffer - write will recreate */
if(file->buffer)
free(file->buffer);
file->buffer=NULL;
file->buffer_pos=0;
file->buffer_len=0;
}
else
{
/* move rest down make it available for later */
memmove(file->buffer,
&file->buffer[want],
(file->buffer_pos - want));
file->buffer_pos -= want;
}
return 0;
}
URL_FILE *
url_fopen(const char *url,const char *operation)
{
/* this code could check for URLs or types in the 'url' and
basicly use the real fopen() for standard files */
URL_FILE *file;
(void)operation;
file = malloc(sizeof(URL_FILE));
if(!file)
return NULL;
memset(file, 0, sizeof(URL_FILE));
if((file->handle.file=fopen(url,operation)))
{
file->type = CFTYPE_FILE; /* marked as URL */
}
else
{
file->type = CFTYPE_CURL; /* marked as URL */
file->handle.curl = curl_easy_init();
curl_easy_setopt(file->handle.curl, CURLOPT_URL, url);
curl_easy_setopt(file->handle.curl, CURLOPT_WRITEDATA, file);
curl_easy_setopt(file->handle.curl, CURLOPT_VERBOSE, 0L);
curl_easy_setopt(file->handle.curl, CURLOPT_WRITEFUNCTION, write_callback);
if(!multi_handle)
multi_handle = curl_multi_init();
curl_multi_add_handle(multi_handle, file->handle.curl);
/* lets start the fetch */
while(curl_multi_perform(multi_handle, &file->still_running) ==
CURLM_CALL_MULTI_PERFORM );
if((file->buffer_pos == 0) && (!file->still_running))
{
/* if still_running is 0 now, we should return NULL */
/* make sure the easy handle is not in the multi handle anymore */
curl_multi_remove_handle(multi_handle, file->handle.curl);
/* cleanup */
curl_easy_cleanup(file->handle.curl);
free(file);
file = NULL;
}
}
return file;
}
int
url_fclose(URL_FILE *file)
{
int ret=0;/* default is good return */
switch(file->type)
{
case CFTYPE_FILE:
ret=fclose(file->handle.file); /* passthrough */
break;
case CFTYPE_CURL:
/* make sure the easy handle is not in the multi handle anymore */
curl_multi_remove_handle(multi_handle, file->handle.curl);
/* cleanup */
curl_easy_cleanup(file->handle.curl);
break;
default: /* unknown or supported type - oh dear */
ret=EOF;
errno=EBADF;
break;
}
/* sort out buffer */
if((file->buffer_pos - want) <=0) {
/* ditch buffer - write will recreate */
if(file->buffer)
free(file->buffer);/* free any allocated buffer space */
free(file->buffer);
free(file);
file->buffer=NULL;
file->buffer_pos=0;
file->buffer_len=0;
}
else {
/* move rest down make it available for later */
memmove(file->buffer,
&file->buffer[want],
(file->buffer_pos - want));
return ret;
file->buffer_pos -= want;
}
return 0;
}
int
url_feof(URL_FILE *file)
URL_FILE *url_fopen(const char *url,const char *operation)
{
int ret=0;
/* this code could check for URLs or types in the 'url' and
basicly use the real fopen() for standard files */
switch(file->type)
{
case CFTYPE_FILE:
ret=feof(file->handle.file);
break;
URL_FILE *file;
(void)operation;
case CFTYPE_CURL:
if((file->buffer_pos == 0) && (!file->still_running))
ret = 1;
break;
default: /* unknown or supported type - oh dear */
ret=-1;
errno=EBADF;
break;
file = malloc(sizeof(URL_FILE));
if(!file)
return NULL;
memset(file, 0, sizeof(URL_FILE));
if((file->handle.file=fopen(url,operation)))
file->type = CFTYPE_FILE; /* marked as URL */
else {
file->type = CFTYPE_CURL; /* marked as URL */
file->handle.curl = curl_easy_init();
curl_easy_setopt(file->handle.curl, CURLOPT_URL, url);
curl_easy_setopt(file->handle.curl, CURLOPT_WRITEDATA, file);
curl_easy_setopt(file->handle.curl, CURLOPT_VERBOSE, 0L);
curl_easy_setopt(file->handle.curl, CURLOPT_WRITEFUNCTION, write_callback);
if(!multi_handle)
multi_handle = curl_multi_init();
curl_multi_add_handle(multi_handle, file->handle.curl);
/* lets start the fetch */
curl_multi_perform(multi_handle, &file->still_running);
if((file->buffer_pos == 0) && (!file->still_running)) {
/* if still_running is 0 now, we should return NULL */
/* make sure the easy handle is not in the multi handle anymore */
curl_multi_remove_handle(multi_handle, file->handle.curl);
/* cleanup */
curl_easy_cleanup(file->handle.curl);
free(file);
file = NULL;
}
return ret;
}
return file;
}
size_t
url_fread(void *ptr, size_t size, size_t nmemb, URL_FILE *file)
int url_fclose(URL_FILE *file)
{
size_t want;
int ret=0;/* default is good return */
switch(file->type)
{
case CFTYPE_FILE:
want=fread(ptr,size,nmemb,file->handle.file);
break;
switch(file->type) {
case CFTYPE_FILE:
ret=fclose(file->handle.file); /* passthrough */
break;
case CFTYPE_CURL:
want = nmemb * size;
case CFTYPE_CURL:
/* make sure the easy handle is not in the multi handle anymore */
curl_multi_remove_handle(multi_handle, file->handle.curl);
fill_buffer(file,want,1);
/* cleanup */
curl_easy_cleanup(file->handle.curl);
break;
/* check if theres data in the buffer - if not fill_buffer()
* either errored or EOF */
if(!file->buffer_pos)
return 0;
default: /* unknown or supported type - oh dear */
ret=EOF;
errno=EBADF;
break;
}
/* ensure only available data is considered */
if(file->buffer_pos < want)
want = file->buffer_pos;
if(file->buffer)
free(file->buffer);/* free any allocated buffer space */
/* xfer data to caller */
memcpy(ptr, file->buffer, want);
free(file);
use_buffer(file,want);
want = want / size; /* number of items - nb correct op - checked
* with glibc code*/
/*printf("(fread) return %d bytes %d left\n", want,file->buffer_pos);*/
break;
default: /* unknown or supported type - oh dear */
want=0;
errno=EBADF;
break;
}
return want;
return ret;
}
char *
url_fgets(char *ptr, int size, URL_FILE *file)
int url_feof(URL_FILE *file)
{
int want = size - 1;/* always need to leave room for zero termination */
int loop;
int ret=0;
switch(file->type)
{
case CFTYPE_FILE:
ptr = fgets(ptr,size,file->handle.file);
break;
case CFTYPE_CURL:
fill_buffer(file,want,1);
/* check if theres data in the buffer - if not fill either errored or
* EOF */
if(!file->buffer_pos)
return NULL;
/* ensure only available data is considered */
if(file->buffer_pos < want)
want = file->buffer_pos;
/*buffer contains data */
/* look for newline or eof */
for(loop=0;loop < want;loop++)
{
if(file->buffer[loop] == '\n')
{
want=loop+1;/* include newline */
break;
}
}
/* xfer data to caller */
memcpy(ptr, file->buffer, want);
ptr[want]=0;/* allways null terminate */
use_buffer(file,want);
/*printf("(fgets) return %d bytes %d left\n", want,file->buffer_pos);*/
break;
default: /* unknown or supported type - oh dear */
ptr=NULL;
errno=EBADF;
switch(file->type) {
case CFTYPE_FILE:
ret=feof(file->handle.file);
break;
case CFTYPE_CURL:
if((file->buffer_pos == 0) && (!file->still_running))
ret = 1;
break;
default: /* unknown or supported type - oh dear */
ret=-1;
errno=EBADF;
break;
}
return ret;
}
size_t url_fread(void *ptr, size_t size, size_t nmemb, URL_FILE *file)
{
size_t want;
switch(file->type) {
case CFTYPE_FILE:
want=fread(ptr,size,nmemb,file->handle.file);
break;
case CFTYPE_CURL:
want = nmemb * size;
fill_buffer(file,want);
/* check if theres data in the buffer - if not fill_buffer()
* either errored or EOF */
if(!file->buffer_pos)
return 0;
/* ensure only available data is considered */
if(file->buffer_pos < want)
want = file->buffer_pos;
/* xfer data to caller */
memcpy(ptr, file->buffer, want);
use_buffer(file,want);
want = want / size; /* number of items */
break;
default: /* unknown or supported type - oh dear */
want=0;
errno=EBADF;
break;
}
return want;
}
char *url_fgets(char *ptr, size_t size, URL_FILE *file)
{
size_t want = size - 1;/* always need to leave room for zero termination */
size_t loop;
switch(file->type) {
case CFTYPE_FILE:
ptr = fgets(ptr,size,file->handle.file);
break;
case CFTYPE_CURL:
fill_buffer(file,want);
/* check if theres data in the buffer - if not fill either errored or
* EOF */
if(!file->buffer_pos)
return NULL;
/* ensure only available data is considered */
if(file->buffer_pos < want)
want = file->buffer_pos;
/*buffer contains data */
/* look for newline or eof */
for(loop=0;loop < want;loop++) {
if(file->buffer[loop] == '\n') {
want=loop+1;/* include newline */
break;
}
}
return ptr;/*success */
/* xfer data to caller */
memcpy(ptr, file->buffer, want);
ptr[want]=0;/* allways null terminate */
use_buffer(file,want);
break;
default: /* unknown or supported type - oh dear */
ptr=NULL;
errno=EBADF;
break;
}
return ptr;/*success */
}
void
url_rewind(URL_FILE *file)
void url_rewind(URL_FILE *file)
{
switch(file->type)
{
case CFTYPE_FILE:
rewind(file->handle.file); /* passthrough */
break;
switch(file->type) {
case CFTYPE_FILE:
rewind(file->handle.file); /* passthrough */
break;
case CFTYPE_CURL:
/* halt transaction */
curl_multi_remove_handle(multi_handle, file->handle.curl);
case CFTYPE_CURL:
/* halt transaction */
curl_multi_remove_handle(multi_handle, file->handle.curl);
/* restart */
curl_multi_add_handle(multi_handle, file->handle.curl);
/* restart */
curl_multi_add_handle(multi_handle, file->handle.curl);
/* ditch buffer - write will recreate - resets stream pos*/
if(file->buffer)
free(file->buffer);
/* ditch buffer - write will recreate - resets stream pos*/
if(file->buffer)
free(file->buffer);
file->buffer=NULL;
file->buffer_pos=0;
file->buffer_len=0;
file->buffer=NULL;
file->buffer_pos=0;
file->buffer_len=0;
break;
default: /* unknown or supported type - oh dear */
break;
}
break;
default: /* unknown or supported type - oh dear */
break;
}
}
/* Small main program to retrive from a url using fgets and fread saving the
* output to two test files (note the fgets method will corrupt binary files if
* they contain 0 chars */
int
main(int argc, char *argv[])
int main(int argc, char *argv[])
{
URL_FILE *handle;
FILE *outf;
URL_FILE *handle;
FILE *outf;
int nread;
char buffer[256];
const char *url;
int nread;
char buffer[256];
const char *url;
if(argc < 2)
{
url="http://192.168.7.3/testfile";/* default to testurl */
}
else
{
url=argv[1];/* use passed url */
}
if(argc < 2)
url="http://192.168.7.3/testfile";/* default to testurl */
else
url=argv[1];/* use passed url */
/* copy from url line by line with fgets */
outf=fopen("fgets.test","w+");
if(!outf)
{
perror("couldn't open fgets output file\n");
return 1;
}
handle = url_fopen(url, "r");
if(!handle)
{
printf("couldn't url_fopen() %s\n", url);
fclose(outf);
return 2;
}
while(!url_feof(handle))
{
url_fgets(buffer,sizeof(buffer),handle);
fwrite(buffer,1,strlen(buffer),outf);
}
url_fclose(handle);
/* copy from url line by line with fgets */
outf=fopen("fgets.test","w+");
if(!outf) {
perror("couldn't open fgets output file\n");
return 1;
}
handle = url_fopen(url, "r");
if(!handle) {
printf("couldn't url_fopen() %s\n", url);
fclose(outf);
return 2;
}
while(!url_feof(handle)) {
url_fgets(buffer,sizeof(buffer),handle);
fwrite(buffer,1,strlen(buffer),outf);
}
url_fclose(handle);
fclose(outf);
/* Copy from url with fread */
outf=fopen("fread.test","w+");
if(!outf)
{
perror("couldn't open fread output file\n");
return 1;
}
handle = url_fopen("testfile", "r");
if(!handle) {
printf("couldn't url_fopen() testfile\n");
fclose(outf);
return 2;
}
do {
nread = url_fread(buffer, 1,sizeof(buffer), handle);
fwrite(buffer,1,nread,outf);
} while(nread);
url_fclose(handle);
/* Copy from url with fread */
outf=fopen("fread.test","w+");
if(!outf) {
perror("couldn't open fread output file\n");
return 1;
}
handle = url_fopen("testfile", "r");
if(!handle) {
printf("couldn't url_fopen() testfile\n");
fclose(outf);
return 2;
}
do {
nread = url_fread(buffer, 1,sizeof(buffer), handle);
fwrite(buffer,1,nread,outf);
} while(nread);
url_fclose(handle);
fclose(outf);
/* Test rewind */
outf=fopen("rewind.test","w+");
if(!outf)
{
perror("couldn't open fread output file\n");
return 1;
}
handle = url_fopen("testfile", "r");
if(!handle) {
printf("couldn't url_fopen() testfile\n");
fclose(outf);
return 2;
}
nread = url_fread(buffer, 1,sizeof(buffer), handle);
fwrite(buffer,1,nread,outf);
url_rewind(handle);
buffer[0]='\n';
fwrite(buffer,1,1,outf);
nread = url_fread(buffer, 1,sizeof(buffer), handle);
fwrite(buffer,1,nread,outf);
url_fclose(handle);
/* Test rewind */
outf=fopen("rewind.test","w+");
if(!outf) {
perror("couldn't open fread output file\n");
return 1;
}
handle = url_fopen("testfile", "r");
if(!handle) {
printf("couldn't url_fopen() testfile\n");
fclose(outf);
return 2;
}
nread = url_fread(buffer, 1,sizeof(buffer), handle);
fwrite(buffer,1,nread,outf);
url_rewind(handle);
buffer[0]='\n';
fwrite(buffer,1,1,outf);
nread = url_fread(buffer, 1,sizeof(buffer), handle);
fwrite(buffer,1,nread,outf);
return 0;/* all done */
url_fclose(handle);
fclose(outf);
return 0;/* all done */
}
extensions/curl/curl-src/docs/examples/ftp-wildcard.c
+148
View File
@@ -0,0 +1,148 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <curl/curl.h>
#include <stdio.h>
struct callback_data {
FILE *output;
};
static long file_is_comming(struct curl_fileinfo *finfo,
struct callback_data *data,
int remains);
static long file_is_downloaded(struct callback_data *data);
static size_t write_it(char *buff, size_t size, size_t nmemb,
void *cb_data);
int main(int argc, char **argv)
{
int rc = CURLE_OK;
/* curl easy handle */
CURL *handle;
/* help data */
struct callback_data data = { 0 };
/* global initialization */
rc = curl_global_init(CURL_GLOBAL_ALL);
if(rc)
return rc;
/* initialization of easy handle */
handle = curl_easy_init();
if(!handle) {
curl_global_cleanup();
return CURLE_OUT_OF_MEMORY;
}
/* turn on wildcard matching */
curl_easy_setopt(handle, CURLOPT_WILDCARDMATCH, 1L);
/* callback is called before download of concrete file started */
curl_easy_setopt(handle, CURLOPT_CHUNK_BGN_FUNCTION, file_is_comming);
/* callback is called after data from the file have been transferred */
curl_easy_setopt(handle, CURLOPT_CHUNK_END_FUNCTION, file_is_downloaded);
/* this callback will write contents into files */
curl_easy_setopt(handle, CURLOPT_WRITEFUNCTION, write_it);
/* put transfer data into callbacks */
curl_easy_setopt(handle, CURLOPT_CHUNK_DATA, &data);
curl_easy_setopt(handle, CURLOPT_WRITEDATA, &data);
/* curl_easy_setopt(handle, CURLOPT_VERBOSE, 1L); */
/* set an URL containing wildcard pattern (only in the last part) */
if(argc == 2)
curl_easy_setopt(handle, CURLOPT_URL, argv[1]);
else
curl_easy_setopt(handle, CURLOPT_URL, "ftp://example.com/test/*");
/* and start transfer! */
rc = curl_easy_perform(handle);
curl_easy_cleanup(handle);
curl_global_cleanup();
return rc;
}
static long file_is_comming(struct curl_fileinfo *finfo,
struct callback_data *data,
int remains)
{
printf("%3d %40s %10luB ", remains, finfo->filename,
(unsigned long)finfo->size);
switch(finfo->filetype) {
case CURLFILETYPE_DIRECTORY:
printf(" DIR\n");
break;
case CURLFILETYPE_FILE:
printf("FILE ");
break;
default:
printf("OTHER\n");
break;
}
if(finfo->filetype == CURLFILETYPE_FILE) {
/* do not transfer files >= 50B */
if(finfo->size > 50) {
printf("SKIPPED\n");
return CURL_CHUNK_BGN_FUNC_SKIP;
}
data->output = fopen(finfo->filename, "w");
if(!data->output) {
return CURL_CHUNK_BGN_FUNC_FAIL;
}
}
return CURL_CHUNK_BGN_FUNC_OK;
}
static long file_is_downloaded(struct callback_data *data)
{
if(data->output) {
printf("DOWNLOADED\n");
fclose(data->output);
data->output = 0x0;
}
return CURL_CHUNK_END_FUNC_OK;
}
static size_t write_it(char *buff, size_t size, size_t nmemb,
void *cb_data)
{
struct callback_data *data = cb_data;
size_t written = 0;
if(data->output)
written = fwrite(buff, size, nmemb, data->output);
else
/* listing output */
written = fwrite(buff, size, nmemb, stdout);
return written;
}
extensions/curl/curl-src/docs/examples/ftpget.c
+17 -10
View File
@@ -1,18 +1,27 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: ftpget.c,v 1.8 2008-05-22 21:20:09 danf Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
#include <curl/types.h>
#include <curl/easy.h>
/*
* This is an example showing how to get a single file from an FTP server.
@@ -53,12 +62,10 @@ int main(void)
curl = curl_easy_init();
if(curl) {
/*
* Get curl 7.9.2 from sunet.se's FTP site. curl 7.9.2 is most likely not
* present there by the time you read this, so you'd better replace the
* URL with one that works!
* You better replace the URL with one that works!
*/
curl_easy_setopt(curl, CURLOPT_URL,
"ftp://ftp.sunet.se/pub/www/utilities/curl/curl-7.9.2.tar.gz");
"ftp://ftp.example.com/pub/www/utilities/curl/curl-7.9.2.tar.gz");
/* Define our callback to get called when there's data to be written */
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, my_fwrite);
/* Set a pointer to our struct to pass to the callback */
extensions/curl/curl-src/docs/examples/ftpgetinfo.c
+89
View File
@@ -0,0 +1,89 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <string.h>
#include <curl/curl.h>
/*
* This is an example showing how to check a single file's size and mtime
* from an FTP server.
*/
static size_t throw_away(void *ptr, size_t size, size_t nmemb, void *data)
{
(void)ptr;
(void)data;
/* we are not interested in the headers itself,
so we only return the size we would have saved ... */
return (size_t)(size * nmemb);
}
int main(void)
{
char ftpurl[] = "ftp://ftp.example.com/gnu/binutils/binutils-2.19.1.tar.bz2";
CURL *curl;
CURLcode res;
long filetime = -1;
double filesize = 0.0;
const char *filename = strrchr(ftpurl, '/') + 1;
curl_global_init(CURL_GLOBAL_DEFAULT);
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, ftpurl);
/* No download if the file */
curl_easy_setopt(curl, CURLOPT_NOBODY, 1L);
/* Ask for filetime */
curl_easy_setopt(curl, CURLOPT_FILETIME, 1L);
/* No header output: TODO 14.1 http-style HEAD output for ftp */
curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, throw_away);
curl_easy_setopt(curl, CURLOPT_HEADER, 0L);
/* Switch on full protocol/debug output */
/* curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L); */
res = curl_easy_perform(curl);
if(CURLE_OK == res) {
/* http://curl.haxx.se/libcurl/c/curl_easy_getinfo.html */
res = curl_easy_getinfo(curl, CURLINFO_FILETIME, &filetime);
if((CURLE_OK == res) && (filetime >= 0)) {
time_t file_time = (time_t)filetime;
printf("filetime %s: %s", filename, ctime(&file_time));
}
res = curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &filesize);
if((CURLE_OK == res) && (filesize>0.0))
printf("filesize %s: %0.0f bytes\n", filename, filesize);
} else {
/* we failed */
fprintf(stderr, "curl told us %d\n", res);
}
/* always cleanup */
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return 0;
}
extensions/curl/curl-src/docs/examples/ftpgetresp.c
+21 -8
View File
@@ -1,18 +1,27 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: ftpgetresp.c,v 1.4 2007-07-16 21:22:12 danf Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
#include <curl/types.h>
#include <curl/easy.h>
/*
* Similar to ftpget.c but this also stores the received response-lines
@@ -28,7 +37,7 @@ write_response(void *ptr, size_t size, size_t nmemb, void *data)
return fwrite(ptr, size, nmemb, writehere);
}
int main(int argc, char **argv)
int main(void)
{
CURL *curl;
CURLcode res;
@@ -44,13 +53,17 @@ int main(int argc, char **argv)
curl = curl_easy_init();
if(curl) {
/* Get a file listing from sunet */
curl_easy_setopt(curl, CURLOPT_URL, "ftp://ftp.sunet.se/");
curl_easy_setopt(curl, CURLOPT_URL, "ftp://ftp.example.com/");
curl_easy_setopt(curl, CURLOPT_WRITEDATA, ftpfile);
/* If you intend to use this on windows with a libcurl DLL, you must use
CURLOPT_WRITEFUNCTION as well */
curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, write_response);
curl_easy_setopt(curl, CURLOPT_WRITEHEADER, respfile);
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
extensions/curl/curl-src/docs/examples/ftpsget.c
+101
View File
@@ -0,0 +1,101 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
/*
* This is an example showing how to get a single file from an FTPS server.
* It delays the actual destination file creation until the first write
* callback so that it won't create an empty file in case the remote file
* doesn't exist or something else fails.
*/
struct FtpFile {
const char *filename;
FILE *stream;
};
static size_t my_fwrite(void *buffer, size_t size, size_t nmemb,
void *stream)
{
struct FtpFile *out=(struct FtpFile *)stream;
if(out && !out->stream) {
/* open file for writing */
out->stream=fopen(out->filename, "wb");
if(!out->stream)
return -1; /* failure, can't open file to write */
}
return fwrite(buffer, size, nmemb, out->stream);
}
int main(void)
{
CURL *curl;
CURLcode res;
struct FtpFile ftpfile={
"yourfile.bin", /* name to store the file as if succesful */
NULL
};
curl_global_init(CURL_GLOBAL_DEFAULT);
curl = curl_easy_init();
if(curl) {
/*
* You better replace the URL with one that works! Note that we use an
* FTP:// URL with standard explicit FTPS. You can also do FTPS:// URLs if
* you want to do the rarer kind of transfers: implicit.
*/
curl_easy_setopt(curl, CURLOPT_URL,
"ftp://user@server/home/user/file.txt");
/* Define our callback to get called when there's data to be written */
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, my_fwrite);
/* Set a pointer to our struct to pass to the callback */
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &ftpfile);
/* We activate SSL and we require it for both control and data */
curl_easy_setopt(curl, CURLOPT_USE_SSL, CURLUSESSL_ALL);
/* Switch on full protocol/debug output */
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
res = curl_easy_perform(curl);
/* always cleanup */
curl_easy_cleanup(curl);
if(CURLE_OK != res) {
/* we failed */
fprintf(stderr, "curl told us %d\n", res);
}
}
if(ftpfile.stream)
fclose(ftpfile.stream); /* close the local file */
curl_global_cleanup();
return 0;
}
extensions/curl/curl-src/docs/examples/ftpupload.c
+31 -9
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: ftpupload.c,v 1.15 2008-05-22 21:20:09 danf Exp $
*/
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <string.h>
@@ -31,7 +42,7 @@
#define LOCAL_FILE "/tmp/uploadthis.txt"
#define UPLOAD_FILE_AS "while-uploading.txt"
#define REMOTE_URL "ftp://localhost/" UPLOAD_FILE_AS
#define REMOTE_URL "ftp://example.com/" UPLOAD_FILE_AS
#define RENAME_FILE_TO "renamed-and-fine.txt"
/* NOTE: if you want this example to work on Windows with libcurl as a
@@ -40,21 +51,26 @@
variable's memory when passed in to it from an app like this. */
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream)
{
curl_off_t nread;
/* in real-world cases, this would probably get this data differently
as this fread() stuff is exactly what the library already would do
by default internally */
size_t retcode = fread(ptr, size, nmemb, stream);
fprintf(stderr, "*** We read %d bytes from file\n", retcode);
nread = (curl_off_t)retcode;
fprintf(stderr, "*** We read %" CURL_FORMAT_CURL_OFF_T
" bytes from file\n", nread);
return retcode;
}
int main(int argc, char **argv)
int main(void)
{
CURL *curl;
CURLcode res;
FILE *hd_src;
struct stat file_info;
curl_off_t fsize;
struct curl_slist *headerlist=NULL;
static const char buf_1 [] = "RNFR " UPLOAD_FILE_AS;
@@ -65,7 +81,9 @@ int main(int argc, char **argv)
printf("Couldnt open '%s': %s\n", LOCAL_FILE, strerror(errno));
return 1;
}
printf("Local file size: %ld bytes.\n", file_info.st_size);
fsize = (curl_off_t)file_info.st_size;
printf("Local file size: %" CURL_FORMAT_CURL_OFF_T " bytes.\n", fsize);
/* get a FILE * of the same file */
hd_src = fopen(LOCAL_FILE, "rb");
@@ -100,10 +118,14 @@ int main(int argc, char **argv)
curl_off_t. If you use CURLOPT_INFILESIZE (without _LARGE) you must
make sure that to pass in a type 'long' argument. */
curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE,
(curl_off_t)file_info.st_size);
(curl_off_t)fsize);
/* Now run off and do what you've been told! */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* clean up the FTP commands list */
curl_slist_free_all (headerlist);
extensions/curl/curl-src/docs/examples/ftpuploadresume.c
+98 -83
View File
@@ -1,13 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: ftpuploadresume.c,v 1.5 2008-08-31 12:12:35 yangtse Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* Upload to FTP, resuming failed transfers
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Upload to FTP, resuming failed transfers
*
* Compile for MinGW like this:
* gcc -Wall -pedantic -std=c99 ftpuploadwithresume.c -o ftpuploadresume.exe
@@ -27,133 +39,136 @@
/* The MinGW headers are missing a few Win32 function definitions,
you shouldn't need this if you use VC++ */
#ifdef __MINGW32__
#if defined(__MINGW32__) && !defined(__MINGW64__)
int __cdecl _snscanf(const char * input, size_t length, const char * format, ...);
#endif
/* parse headers for Content-Length */
size_t getcontentlengthfunc(void *ptr, size_t size, size_t nmemb, void *stream) {
int r;
long len = 0;
size_t getcontentlengthfunc(void *ptr, size_t size, size_t nmemb, void *stream)
{
int r;
long len = 0;
/* _snscanf() is Win32 specific */
r = _snscanf(ptr, size * nmemb, "Content-Length: %ld\n", &len);
/* _snscanf() is Win32 specific */
r = _snscanf(ptr, size * nmemb, "Content-Length: %ld\n", &len);
if (r) /* Microsoft: we don't read the specs */
*((long *) stream) = len;
if (r) /* Microsoft: we don't read the specs */
*((long *) stream) = len;
return size * nmemb;
return size * nmemb;
}
/* discard downloaded data */
size_t discardfunc(void *ptr, size_t size, size_t nmemb, void *stream) {
return size * nmemb;
size_t discardfunc(void *ptr, size_t size, size_t nmemb, void *stream)
{
return size * nmemb;
}
/* read data to upload */
size_t readfunc(void *ptr, size_t size, size_t nmemb, void *stream)
{
FILE *f = stream;
size_t n;
FILE *f = stream;
size_t n;
if (ferror(f))
return CURL_READFUNC_ABORT;
if (ferror(f))
return CURL_READFUNC_ABORT;
n = fread(ptr, size, nmemb, f) * size;
n = fread(ptr, size, nmemb, f) * size;
return n;
return n;
}
int upload(CURL *curlhandle, const char * remotepath, const char * localpath,
long timeout, long tries)
{
FILE *f;
long uploaded_len = 0;
CURLcode r = CURLE_GOT_NOTHING;
int c;
FILE *f;
long uploaded_len = 0;
CURLcode r = CURLE_GOT_NOTHING;
int c;
f = fopen(localpath, "rb");
if (f == NULL) {
perror(NULL);
return 0;
}
f = fopen(localpath, "rb");
if (f == NULL) {
perror(NULL);
return 0;
}
curl_easy_setopt(curlhandle, CURLOPT_UPLOAD, 1L);
curl_easy_setopt(curlhandle, CURLOPT_UPLOAD, 1L);
curl_easy_setopt(curlhandle, CURLOPT_URL, remotepath);
curl_easy_setopt(curlhandle, CURLOPT_URL, remotepath);
if (timeout)
curl_easy_setopt(curlhandle, CURLOPT_FTP_RESPONSE_TIMEOUT, timeout);
if (timeout)
curl_easy_setopt(curlhandle, CURLOPT_FTP_RESPONSE_TIMEOUT, timeout);
curl_easy_setopt(curlhandle, CURLOPT_HEADERFUNCTION, getcontentlengthfunc);
curl_easy_setopt(curlhandle, CURLOPT_HEADERDATA, &uploaded_len);
curl_easy_setopt(curlhandle, CURLOPT_HEADERFUNCTION, getcontentlengthfunc);
curl_easy_setopt(curlhandle, CURLOPT_HEADERDATA, &uploaded_len);
curl_easy_setopt(curlhandle, CURLOPT_WRITEFUNCTION, discardfunc);
curl_easy_setopt(curlhandle, CURLOPT_WRITEFUNCTION, discardfunc);
curl_easy_setopt(curlhandle, CURLOPT_READFUNCTION, readfunc);
curl_easy_setopt(curlhandle, CURLOPT_READDATA, f);
curl_easy_setopt(curlhandle, CURLOPT_READFUNCTION, readfunc);
curl_easy_setopt(curlhandle, CURLOPT_READDATA, f);
curl_easy_setopt(curlhandle, CURLOPT_FTPPORT, "-"); /* disable passive mode */
curl_easy_setopt(curlhandle, CURLOPT_FTP_CREATE_MISSING_DIRS, 1L);
curl_easy_setopt(curlhandle, CURLOPT_FTPPORT, "-"); /* disable passive mode */
curl_easy_setopt(curlhandle, CURLOPT_FTP_CREATE_MISSING_DIRS, 1L);
curl_easy_setopt(curlhandle, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(curlhandle, CURLOPT_VERBOSE, 1L);
for (c = 0; (r != CURLE_OK) && (c < tries); c++) {
/* are we resuming? */
if (c) { /* yes */
/* determine the length of the file already written */
for (c = 0; (r != CURLE_OK) && (c < tries); c++) {
/* are we resuming? */
if (c) { /* yes */
/* determine the length of the file already written */
/*
* With NOBODY and NOHEADER, libcurl will issue a SIZE
* command, but the only way to retrieve the result is
* to parse the returned Content-Length header. Thus,
* getcontentlengthfunc(). We need discardfunc() above
* because HEADER will dump the headers to stdout
* without it.
*/
curl_easy_setopt(curlhandle, CURLOPT_NOBODY, 1L);
curl_easy_setopt(curlhandle, CURLOPT_HEADER, 1L);
/*
* With NOBODY and NOHEADER, libcurl will issue a SIZE
* command, but the only way to retrieve the result is
* to parse the returned Content-Length header. Thus,
* getcontentlengthfunc(). We need discardfunc() above
* because HEADER will dump the headers to stdout
* without it.
*/
curl_easy_setopt(curlhandle, CURLOPT_NOBODY, 1L);
curl_easy_setopt(curlhandle, CURLOPT_HEADER, 1L);
r = curl_easy_perform(curlhandle);
if (r != CURLE_OK)
continue;
r = curl_easy_perform(curlhandle);
if (r != CURLE_OK)
continue;
curl_easy_setopt(curlhandle, CURLOPT_NOBODY, 0L);
curl_easy_setopt(curlhandle, CURLOPT_HEADER, 0L);
curl_easy_setopt(curlhandle, CURLOPT_NOBODY, 0L);
curl_easy_setopt(curlhandle, CURLOPT_HEADER, 0L);
fseek(f, uploaded_len, SEEK_SET);
fseek(f, uploaded_len, SEEK_SET);
curl_easy_setopt(curlhandle, CURLOPT_APPEND, 1L);
}
else { /* no */
curl_easy_setopt(curlhandle, CURLOPT_APPEND, 0L);
}
curl_easy_setopt(curlhandle, CURLOPT_APPEND, 1L);
}
else { /* no */
curl_easy_setopt(curlhandle, CURLOPT_APPEND, 0L);
}
r = curl_easy_perform(curlhandle);
}
r = curl_easy_perform(curlhandle);
}
fclose(f);
fclose(f);
if (r == CURLE_OK)
return 1;
else {
fprintf(stderr, "%s\n", curl_easy_strerror(r));
return 0;
}
if (r == CURLE_OK)
return 1;
else {
fprintf(stderr, "%s\n", curl_easy_strerror(r));
return 0;
}
}
int main(int c, char **argv) {
CURL *curlhandle = NULL;
int main(int c, char **argv)
{
CURL *curlhandle = NULL;
curl_global_init(CURL_GLOBAL_ALL);
curlhandle = curl_easy_init();
curl_global_init(CURL_GLOBAL_ALL);
curlhandle = curl_easy_init();
upload(curlhandle, "ftp://user:pass@host/path/file", "C:\\file", 0, 3);
upload(curlhandle, "ftp://user:pass@example.com/path/file", "C:\\file", 0, 3);
curl_easy_cleanup(curlhandle);
curl_global_cleanup();
curl_easy_cleanup(curlhandle);
curl_global_cleanup();
return 0;
return 0;
}
extensions/curl/curl-src/docs/examples/getinfo.c
+16 -5
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: getinfo.c,v 1.2 2004/11/22 16:24:46 bagder Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
@@ -20,7 +31,7 @@ int main(void)
curl = curl_easy_init();
if(curl) {
/* http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTURL */
curl_easy_setopt(curl, CURLOPT_URL, "curl.haxx.se");
curl_easy_setopt(curl, CURLOPT_URL, "http://www.example.com/");
/* http://curl.haxx.se/libcurl/c/curl_easy_perform.html */
res = curl_easy_perform(curl);
extensions/curl/curl-src/docs/examples/getinmemory.c
+33 -28
View File
@@ -1,16 +1,26 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: getinmemory.c,v 1.13 2008-09-06 04:28:45 yangtse Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* Example source code to show how the callback function can be used to
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Example source code to show how the callback function can be used to
* download data into a chunk of memory instead of storing it in a file.
*
* This exact source code has not been verified to work.
*/
#include <stdio.h>
@@ -18,48 +28,41 @@
#include <string.h>
#include <curl/curl.h>
#include <curl/types.h>
#include <curl/easy.h>
struct MemoryStruct {
char *memory;
size_t size;
};
static void *myrealloc(void *ptr, size_t size);
static void *myrealloc(void *ptr, size_t size)
{
/* There might be a realloc() out there that doesn't like reallocing
NULL pointers, so we take care of it here */
if(ptr)
return realloc(ptr, size);
else
return malloc(size);
}
static size_t
WriteMemoryCallback(void *ptr, size_t size, size_t nmemb, void *data)
WriteMemoryCallback(void *contents, size_t size, size_t nmemb, void *userp)
{
size_t realsize = size * nmemb;
struct MemoryStruct *mem = (struct MemoryStruct *)data;
struct MemoryStruct *mem = (struct MemoryStruct *)userp;
mem->memory = myrealloc(mem->memory, mem->size + realsize + 1);
if (mem->memory) {
memcpy(&(mem->memory[mem->size]), ptr, realsize);
mem->size += realsize;
mem->memory[mem->size] = 0;
mem->memory = realloc(mem->memory, mem->size + realsize + 1);
if (mem->memory == NULL) {
/* out of memory! */
printf("not enough memory (realloc returned NULL)\n");
exit(EXIT_FAILURE);
}
memcpy(&(mem->memory[mem->size]), contents, realsize);
mem->size += realsize;
mem->memory[mem->size] = 0;
return realsize;
}
int main(int argc, char **argv)
int main(void)
{
CURL *curl_handle;
struct MemoryStruct chunk;
chunk.memory=NULL; /* we expect realloc(NULL, size) to work */
chunk.memory = malloc(1); /* will be grown as needed by the realloc above */
chunk.size = 0; /* no data at this point */
curl_global_init(CURL_GLOBAL_ALL);
@@ -68,7 +71,7 @@ int main(int argc, char **argv)
curl_handle = curl_easy_init();
/* specify URL to get */
curl_easy_setopt(curl_handle, CURLOPT_URL, "http://cool.haxx.se/");
curl_easy_setopt(curl_handle, CURLOPT_URL, "http://www.example.com/");
/* send all data to this function */
curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
@@ -97,6 +100,8 @@ int main(int argc, char **argv)
* you're done with it, you should free() it as a nice application.
*/
printf("%lu bytes retrieved\n", (long)chunk.size);
if(chunk.memory)
free(chunk.memory);
extensions/curl/curl-src/docs/examples/ghiper.c
+55 -64
View File
@@ -1,13 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: ghiper.c,v 1.5 2008-05-22 21:20:09 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* Example application source code using the multi socket interface to
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Example application source code using the multi socket interface to
* download many files at once.
*
* Written by Jeff Pohlmeyer
@@ -59,10 +71,7 @@ callback.
typedef struct _GlobalInfo {
CURLM *multi;
guint timer_event;
int prev_running;
int still_running;
int requested; /* count: curl_easy_init() */
int completed; /* count: curl_easy_cleanup() */
} GlobalInfo;
@@ -96,7 +105,6 @@ static void mcode_or_die(const char *where, CURLMcode code) {
const char *s;
switch (code) {
case CURLM_CALL_MULTI_PERFORM: s="CURLM_CALL_MULTI_PERFORM"; break;
case CURLM_OK: s="CURLM_OK"; break;
case CURLM_BAD_HANDLE: s="CURLM_BAD_HANDLE"; break;
case CURLM_BAD_EASY_HANDLE: s="CURLM_BAD_EASY_HANDLE"; break;
case CURLM_OUT_OF_MEMORY: s="CURLM_OUT_OF_MEMORY"; break;
@@ -114,62 +122,43 @@ static void mcode_or_die(const char *where, CURLMcode code) {
/* Check for completed transfers, and remove their easy handles */
static void check_run_count(GlobalInfo *g)
static void check_multi_info(GlobalInfo *g)
{
if (g->prev_running > g->still_running) {
char *eff_url=NULL;
CURLMsg *msg;
int msgs_left;
ConnInfo *conn=NULL;
CURL*easy;
CURLcode res;
char *eff_url;
CURLMsg *msg;
int msgs_left;
ConnInfo *conn;
CURL *easy;
CURLcode res;
MSG_OUT("REMAINING: %d\n", g->still_running);
/*
I am still uncertain whether it is safe to remove an easy handle
from inside the curl_multi_info_read loop, so here I will search
for completed transfers in the inner "while" loop, and then remove
them in the outer "do-while" loop...
*/
do {
easy=NULL;
while ((msg = curl_multi_info_read(g->multi, &msgs_left))) {
if (msg->msg == CURLMSG_DONE) {
easy=msg->easy_handle;
res=msg->data.result;
break;
}
}
if (easy) {
curl_easy_getinfo(easy, CURLINFO_PRIVATE, &conn);
curl_easy_getinfo(easy, CURLINFO_EFFECTIVE_URL, &eff_url);
MSG_OUT("DONE: %s => (%d) %s\n", eff_url, res, conn->error);
curl_multi_remove_handle(g->multi, easy);
g_free(conn->url);
curl_easy_cleanup(easy);
g_free(conn);
g->completed++;
}
} while ( easy );
MSG_OUT("Requested: %d Completed:%d\n", g->requested, g->completed);
MSG_OUT("REMAINING: %d\n", g->still_running);
while ((msg = curl_multi_info_read(g->multi, &msgs_left))) {
if (msg->msg == CURLMSG_DONE) {
easy = msg->easy_handle;
res = msg->data.result;
curl_easy_getinfo(easy, CURLINFO_PRIVATE, &conn);
curl_easy_getinfo(easy, CURLINFO_EFFECTIVE_URL, &eff_url);
MSG_OUT("DONE: %s => (%d) %s\n", eff_url, res, conn->error);
curl_multi_remove_handle(g->multi, easy);
free(conn->url);
curl_easy_cleanup(easy);
free(conn);
}
}
g->prev_running = g->still_running;
}
/* Called by glib when our timeout expires */
static gboolean timer_cb(gpointer data)
{
GlobalInfo *g = (GlobalInfo *)data;
CURLMcode rc;
do {
rc = curl_multi_socket(g->multi, CURL_SOCKET_TIMEOUT, &g->still_running);
} while (rc == CURLM_CALL_MULTI_PERFORM);
mcode_or_die("timer_cb: curl_multi_socket", rc);
check_run_count(g);
rc = curl_multi_socket_action(g->multi,
CURL_SOCKET_TIMEOUT, 0, &g->still_running);
mcode_or_die("timer_cb: curl_multi_socket_action", rc);
check_multi_info(g);
return FALSE;
}
@@ -199,11 +188,15 @@ static gboolean event_cb(GIOChannel *ch, GIOCondition condition, gpointer data)
GlobalInfo *g = (GlobalInfo*) data;
CURLMcode rc;
int fd=g_io_channel_unix_get_fd(ch);
do {
rc = curl_multi_socket(g->multi, fd, &g->still_running);
} while (rc == CURLM_CALL_MULTI_PERFORM);
mcode_or_die("event_cb: curl_multi_socket", rc);
check_run_count(g);
int action =
(condition & G_IO_IN ? CURL_CSELECT_IN : 0) |
(condition & G_IO_OUT ? CURL_CSELECT_OUT : 0);
rc = curl_multi_socket_action(g->multi, fd, action, &g->still_running);
mcode_or_die("event_cb: curl_multi_socket_action", rc);
check_multi_info(g);
if(g->still_running) {
return TRUE;
} else {
@@ -339,12 +332,9 @@ static void new_conn(char *url, GlobalInfo *g )
MSG_OUT("Adding easy %p to multi %p (%s)\n", conn->easy, g->multi, url);
rc =curl_multi_add_handle(g->multi, conn->easy);
mcode_or_die("new_conn: curl_multi_add_handle", rc);
g->requested++;
do {
rc = curl_multi_socket_all(g->multi, &g->still_running);
} while (CURLM_CALL_MULTI_PERFORM == rc);
mcode_or_die("new_conn: curl_multi_socket_all", rc);
check_run_count(g);
/* note that the add_handle() will set a time-out to trigger very soon so
that the necessary socket_action() call will be called by this app */
}
@@ -452,9 +442,10 @@ int main(int argc, char **argv)
curl_multi_setopt(g->multi, CURLMOPT_SOCKETDATA, g);
curl_multi_setopt(g->multi, CURLMOPT_TIMERFUNCTION, update_timeout_cb);
curl_multi_setopt(g->multi, CURLMOPT_TIMERDATA, g);
do {
rc = curl_multi_socket_all(g->multi, &g->still_running);
} while (CURLM_CALL_MULTI_PERFORM == rc);
/* we don't call any curl_multi_socket*() function yet as we have no handles
added! */
g_main_loop_run(gmain);
curl_multi_cleanup(g->multi);
return 0;
extensions/curl/curl-src/docs/examples/hiperfifo.c
+60 -64
View File
@@ -1,16 +1,28 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: hiperfifo.c,v 1.7 2008-05-22 21:20:09 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* Example application source code using the multi socket interface to
* download many files at once.
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* Written by Jeff Pohlmeyer
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Example application source code using the multi socket interface to
download many files at once.
Written by Jeff Pohlmeyer
Requires libevent and a (POSIX?) system that has mkfifo().
@@ -63,7 +75,6 @@ typedef struct _GlobalInfo {
struct event fifo_event;
struct event timer_event;
CURLM *multi;
int prev_running;
int still_running;
FILE* input;
} GlobalInfo;
@@ -111,7 +122,6 @@ static void mcode_or_die(const char *where, CURLMcode code)
const char *s;
switch (code) {
case CURLM_CALL_MULTI_PERFORM: s="CURLM_CALL_MULTI_PERFORM"; break;
case CURLM_OK: s="CURLM_OK"; break;
case CURLM_BAD_HANDLE: s="CURLM_BAD_HANDLE"; break;
case CURLM_BAD_EASY_HANDLE: s="CURLM_BAD_EASY_HANDLE"; break;
case CURLM_OUT_OF_MEMORY: s="CURLM_OUT_OF_MEMORY"; break;
@@ -133,44 +143,29 @@ static void mcode_or_die(const char *where, CURLMcode code)
/* Check for completed transfers, and remove their easy handles */
static void check_run_count(GlobalInfo *g)
static void check_multi_info(GlobalInfo *g)
{
if (g->prev_running > g->still_running) {
char *eff_url=NULL;
CURLMsg *msg;
int msgs_left;
ConnInfo *conn=NULL;
CURL*easy;
CURLcode res;
char *eff_url;
CURLMsg *msg;
int msgs_left;
ConnInfo *conn;
CURL *easy;
CURLcode res;
fprintf(MSG_OUT, "REMAINING: %d\n", g->still_running);
/*
I am still uncertain whether it is safe to remove an easy handle
from inside the curl_multi_info_read loop, so here I will search
for completed transfers in the inner "while" loop, and then remove
them in the outer "do-while" loop...
*/
do {
easy=NULL;
while ((msg = curl_multi_info_read(g->multi, &msgs_left))) {
if (msg->msg == CURLMSG_DONE) {
easy=msg->easy_handle;
res=msg->data.result;
break;
}
}
if (easy) {
curl_easy_getinfo(easy, CURLINFO_PRIVATE, &conn);
curl_easy_getinfo(easy, CURLINFO_EFFECTIVE_URL, &eff_url);
fprintf(MSG_OUT, "DONE: %s => (%d) %s\n", eff_url, res, conn->error);
curl_multi_remove_handle(g->multi, easy);
free(conn->url);
curl_easy_cleanup(easy);
free(conn);
}
} while ( easy );
fprintf(MSG_OUT, "REMAINING: %d\n", g->still_running);
while ((msg = curl_multi_info_read(g->multi, &msgs_left))) {
if (msg->msg == CURLMSG_DONE) {
easy = msg->easy_handle;
res = msg->data.result;
curl_easy_getinfo(easy, CURLINFO_PRIVATE, &conn);
curl_easy_getinfo(easy, CURLINFO_EFFECTIVE_URL, &eff_url);
fprintf(MSG_OUT, "DONE: %s => (%d) %s\n", eff_url, res, conn->error);
curl_multi_remove_handle(g->multi, easy);
free(conn->url);
curl_easy_cleanup(easy);
free(conn);
}
}
g->prev_running = g->still_running;
}
@@ -180,13 +175,15 @@ static void event_cb(int fd, short kind, void *userp)
{
GlobalInfo *g = (GlobalInfo*) userp;
CURLMcode rc;
(void)kind; /* unused */
do {
rc = curl_multi_socket(g->multi, fd, &g->still_running);
} while (rc == CURLM_CALL_MULTI_PERFORM);
mcode_or_die("event_cb: curl_multi_socket", rc);
check_run_count(g);
int action =
(kind & EV_READ ? CURL_CSELECT_IN : 0) |
(kind & EV_WRITE ? CURL_CSELECT_OUT : 0);
rc = curl_multi_socket_action(g->multi, fd, action, &g->still_running);
mcode_or_die("event_cb: curl_multi_socket_action", rc);
check_multi_info(g);
if ( g->still_running <= 0 ) {
fprintf(MSG_OUT, "last transfer done, kill timeout\n");
if (evtimer_pending(&g->timer_event, NULL)) {
@@ -205,11 +202,10 @@ static void timer_cb(int fd, short kind, void *userp)
(void)fd;
(void)kind;
do {
rc = curl_multi_socket(g->multi, CURL_SOCKET_TIMEOUT, &g->still_running);
} while (rc == CURLM_CALL_MULTI_PERFORM);
mcode_or_die("timer_cb: curl_multi_socket", rc);
check_run_count(g);
rc = curl_multi_socket_action(g->multi,
CURL_SOCKET_TIMEOUT, 0, &g->still_running);
mcode_or_die("timer_cb: curl_multi_socket_action", rc);
check_multi_info(g);
}
@@ -335,13 +331,11 @@ static void new_conn(char *url, GlobalInfo *g )
curl_easy_setopt(conn->easy, CURLOPT_PROGRESSDATA, conn);
fprintf(MSG_OUT,
"Adding easy %p to multi %p (%s)\n", conn->easy, g->multi, url);
rc =curl_multi_add_handle(g->multi, conn->easy);
rc = curl_multi_add_handle(g->multi, conn->easy);
mcode_or_die("new_conn: curl_multi_add_handle", rc);
do {
rc = curl_multi_socket_all(g->multi, &g->still_running);
} while (CURLM_CALL_MULTI_PERFORM == rc);
mcode_or_die("new_conn: curl_multi_socket_all", rc);
check_run_count(g);
/* note that the add_handle() will set a time-out to trigger very soon so
that the necessary socket_action() call will be called by this app */
}
/* This gets called whenever data is received from the fifo */
@@ -369,7 +363,7 @@ static int init_fifo (GlobalInfo *g)
{
struct stat st;
static const char *fifo = "hiper.fifo";
int sockfd;
curl_socket_t sockfd;
fprintf(MSG_OUT, "Creating named pipe \"%s\"\n", fifo);
if (lstat (fifo, &st) == 0) {
@@ -400,7 +394,6 @@ static int init_fifo (GlobalInfo *g)
int main(int argc, char **argv)
{
GlobalInfo g;
CURLMcode rc;
(void)argc;
(void)argv;
@@ -409,13 +402,16 @@ int main(int argc, char **argv)
init_fifo(&g);
g.multi = curl_multi_init();
evtimer_set(&g.timer_event, timer_cb, &g);
/* setup the generic multi interface options we want */
curl_multi_setopt(g.multi, CURLMOPT_SOCKETFUNCTION, sock_cb);
curl_multi_setopt(g.multi, CURLMOPT_SOCKETDATA, &g);
curl_multi_setopt(g.multi, CURLMOPT_TIMERFUNCTION, multi_timer_cb);
curl_multi_setopt(g.multi, CURLMOPT_TIMERDATA, &g);
do {
rc = curl_multi_socket_all(g.multi, &g.still_running);
} while (CURLM_CALL_MULTI_PERFORM == rc);
/* we don't call any curl_multi_socket*() function yet as we have no handles
added! */
event_dispatch();
curl_multi_cleanup(g.multi);
return 0;
extensions/curl/curl-src/docs/examples/href_extractor.c
+86
View File
@@ -0,0 +1,86 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/*
* This example uses the "Streaming HTML parser" to extract the href pieces in
* a streaming manner from a downloaded HTML. Kindly donated by Michał
* Kowalczyk.
*
* The parser is found at
* http://code.google.com/p/htmlstreamparser/
*/
#include <stdio.h>
#include <curl/curl.h>
#include <htmlstreamparser.h>
static size_t write_callback(void *buffer, size_t size, size_t nmemb,
void *hsp)
{
size_t realsize = size * nmemb, p;
for (p = 0; p < realsize; p++) {
html_parser_char_parse(hsp, ((char *)buffer)[p]);
if (html_parser_cmp_tag(hsp, "a", 1))
if (html_parser_cmp_attr(hsp, "href", 4))
if (html_parser_is_in(hsp, HTML_VALUE_ENDED)) {
html_parser_val(hsp)[html_parser_val_length(hsp)] = '\0';
printf("%s\n", html_parser_val(hsp));
}
}
return realsize;
}
int main(int argc, char *argv[])
{
char tag[1], attr[4], val[128];
CURL *curl;
HTMLSTREAMPARSER *hsp;
if (argc != 2) {
printf("Usage: %s URL\n", argv[0]);
return EXIT_FAILURE;
}
curl = curl_easy_init();
hsp = html_parser_init();
html_parser_set_tag_to_lower(hsp, 1);
html_parser_set_attr_to_lower(hsp, 1);
html_parser_set_tag_buffer(hsp, tag, sizeof(tag));
html_parser_set_attr_buffer(hsp, attr, sizeof(attr));
html_parser_set_val_buffer(hsp, val, sizeof(val)-1);
curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, hsp);
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_perform(curl);
curl_easy_cleanup(curl);
html_parser_cleanup(hsp);
return EXIT_SUCCESS;
}
extensions/curl/curl-src/docs/examples/htmltidy.c
+15 -3
View File
@@ -1,13 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: htmltidy.c,v 1.2 2008-05-22 21:20:09 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* Download a document and use libtidy to parse the HTML.
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Download a document and use libtidy to parse the HTML.
* Written by Jeff Pohlmeyer
*
* LibTidy => http://tidy.sourceforge.net
extensions/curl/curl-src/docs/examples/htmltitle.cc → extensions/curl/curl-src/docs/examples/htmltitle.cpp
+16 -4
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: htmltitle.cc,v 1.4 2008-05-22 21:20:09 danf Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
// Get a web page, parse it with libxml.
//
// Written by Lars Nilsson
@@ -142,6 +153,7 @@ static void StartElement(void *voidContext,
context->title = "";
context->addTitle = true;
}
(void) attributes;
}
//
extensions/curl/curl-src/docs/examples/http-post.c
+24 -4
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: http-post.c,v 1.2 2004/11/22 14:41:36 bagder Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
@@ -16,6 +27,10 @@ int main(void)
CURL *curl;
CURLcode res;
/* In windows, this will init the winsock stuff */
curl_global_init(CURL_GLOBAL_ALL);
/* get a curl handle */
curl = curl_easy_init();
if(curl) {
/* First set the URL that is about to receive our POST. This URL can
@@ -27,9 +42,14 @@ int main(void)
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return 0;
}
extensions/curl/curl-src/docs/examples/httpcustomheader.c
+27 -4
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: httpcustomheader.c,v 1.1 2008-08-13 08:51:52 bagder Exp $
*/
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
@@ -21,18 +32,30 @@ int main(void)
struct curl_slist *chunk = NULL;
chunk = curl_slist_append(chunk, "Accept: moo");
chunk = curl_slist_append(chunk, "Another: yes");
/* request with the built-in Accept: */
curl_easy_setopt(curl, CURLOPT_URL, "localhost");
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* redo request with our own custom Accept: */
res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER, chunk);
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
/* free the custom headers */
curl_slist_free_all(chunk);
}
return 0;
}
extensions/curl/curl-src/docs/examples/httpput.c
+24 -5
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: httpput.c,v 1.11 2008-05-22 21:20:09 danf Exp $
*/
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <fcntl.h>
#include <sys/stat.h>
@@ -28,13 +39,17 @@
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream)
{
size_t retcode;
curl_off_t nread;
/* in real-world cases, this would probably get this data differently
as this fread() stuff is exactly what the library already would do
by default internally */
retcode = fread(ptr, size, nmemb, stream);
fprintf(stderr, "*** We read %d bytes from file\n", retcode);
nread = (curl_off_t)retcode;
fprintf(stderr, "*** We read %" CURL_FORMAT_CURL_OFF_T
" bytes from file\n", nread);
return retcode;
}
@@ -95,6 +110,10 @@ int main(int argc, char **argv)
/* Now run off and do what you've been told! */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
extensions/curl/curl-src/docs/examples/https.c
+27 -6
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: https.c,v 1.4 2008-05-22 21:20:09 danf Exp $
*/
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
@@ -16,9 +27,11 @@ int main(void)
CURL *curl;
CURLcode res;
curl_global_init(CURL_GLOBAL_DEFAULT);
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "https://sourceforge.net/");
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
#ifdef SKIP_PEER_VERIFICATION
/*
@@ -34,7 +47,7 @@ int main(void)
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
#endif
#ifdef SKIP_HOSTNAME_VERFICATION
#ifdef SKIP_HOSTNAME_VERIFICATION
/*
* If the site you're connecting to uses a different host name that what
* they have mentioned in their server certificate's commonName (or
@@ -44,10 +57,18 @@ int main(void)
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
#endif
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return 0;
}
extensions/curl/curl-src/docs/examples/imap.c
+44
View File
@@ -0,0 +1,44 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
int main(void)
{
CURL *curl;
CURLcode res = CURLE_OK;
curl = curl_easy_init();
if(curl) {
/* Set username and password */
curl_easy_setopt(curl, CURLOPT_USERPWD, "user:password");
/* This will fetch the mailbox named "foobar" */
curl_easy_setopt(curl, CURLOPT_URL, "imap://imap.example.com/foobar");
res = curl_easy_perform(curl);
/* always cleanup */
curl_easy_cleanup(curl);
}
return (int)res;
}
extensions/curl/curl-src/docs/examples/makefile.dj
+22 -2
View File
@@ -1,7 +1,27 @@
# $Id: makefile.dj,v 1.10 2008-08-17 16:20:23 giva Exp $
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://curl.haxx.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
###########################################################################
#
# Adapted for djgpp / Watt-32 / DOS by
# Gisle Vanem <giva@bgnett.no>
# Gisle Vanem <gvanem@broadpark.no>
#
TOPDIR = ../..
extensions/curl/curl-src/docs/examples/multi-app.c
+55 -34
View File
@@ -1,14 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: multi-app.c,v 1.9 2008-05-22 21:20:09 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This is an example application source code using the multi interface.
*/
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* This is an example application source code using the multi interface. */
#include <stdio.h>
#include <string.h>
@@ -28,7 +39,7 @@
#define HTTP_HANDLE 0 /* Index for the HTTP transfer */
#define FTP_HANDLE 1 /* Index for the FTP transfer */
int main(int argc, char **argv)
int main(void)
{
CURL *handles[HANDLECOUNT];
CURLM *multi_handle;
@@ -44,9 +55,9 @@ int main(int argc, char **argv)
handles[i] = curl_easy_init();
/* set the options (I left out a few, you'll get the point anyway) */
curl_easy_setopt(handles[HTTP_HANDLE], CURLOPT_URL, "http://website.com");
curl_easy_setopt(handles[HTTP_HANDLE], CURLOPT_URL, "http://example.com");
curl_easy_setopt(handles[FTP_HANDLE], CURLOPT_URL, "ftp://ftpsite.com");
curl_easy_setopt(handles[FTP_HANDLE], CURLOPT_URL, "ftp://example.com");
curl_easy_setopt(handles[FTP_HANDLE], CURLOPT_UPLOAD, 1L);
/* init a multi stack */
@@ -57,17 +68,18 @@ int main(int argc, char **argv)
curl_multi_add_handle(multi_handle, handles[i]);
/* we start some action by calling perform right away */
while(CURLM_CALL_MULTI_PERFORM ==
curl_multi_perform(multi_handle, &still_running));
curl_multi_perform(multi_handle, &still_running);
while(still_running) {
do {
struct timeval timeout;
int rc; /* select() return code */
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
int maxfd;
int maxfd = -1;
long curl_timeo = -1;
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
@@ -77,12 +89,23 @@ int main(int argc, char **argv)
timeout.tv_sec = 1;
timeout.tv_usec = 0;
curl_multi_timeout(multi_handle, &curl_timeo);
if(curl_timeo >= 0) {
timeout.tv_sec = curl_timeo / 1000;
if(timeout.tv_sec > 1)
timeout.tv_sec = 1;
else
timeout.tv_usec = (curl_timeo % 1000) * 1000;
}
/* get file descriptors from the transfers */
curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
/* In a real-world program you OF COURSE check the return code of the
function calls, *and* you make sure that maxfd is bigger than -1 so
that the call to select() below makes sense! */
function calls. On success, the value of maxfd is guaranteed to be
greater or equal than -1. We call select(maxfd + 1, ...), specially in
case of (maxfd == -1), we call select(0, ...), which is basically equal
to sleep. */
rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
@@ -90,35 +113,33 @@ int main(int argc, char **argv)
case -1:
/* select error */
break;
case 0:
/* timeout, do something else */
break;
default:
/* one or more of curl's file descriptors say there's data to read
or write */
while(CURLM_CALL_MULTI_PERFORM ==
curl_multi_perform(multi_handle, &still_running));
case 0: /* timeout */
default: /* action */
curl_multi_perform(multi_handle, &still_running);
break;
}
}
} while(still_running);
/* See how the transfers went */
while ((msg = curl_multi_info_read(multi_handle, &msgs_left))) {
if (msg->msg == CURLMSG_DONE) {
int idx, found = 0;
int idx, found = 0;
/* Find out which handle this message is about */
for (idx=0; idx<HANDLECOUNT; idx++) {
found = (msg->easy_handle == handles[idx]);
if(found)
break;
}
/* Find out which handle this message is about */
for (idx=0; (!found && (idx<HANDLECOUNT)); idx++) found = (msg->easy_handle == handles[idx]);
switch (idx) {
case HTTP_HANDLE:
printf("HTTP transfer completed with status %d\n", msg->data.result);
break;
case FTP_HANDLE:
printf("FTP transfer completed with status %d\n", msg->data.result);
break;
}
switch (idx) {
case HTTP_HANDLE:
printf("HTTP transfer completed with status %d\n", msg->data.result);
break;
case FTP_HANDLE:
printf("FTP transfer completed with status %d\n", msg->data.result);
break;
}
}
}
extensions/curl/curl-src/docs/examples/multi-debugcallback.c
+42 -19
View File
@@ -1,15 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: multi-debugcallback.c,v 1.4 2008-05-22 21:20:09 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This is a very simple example using the multi interface and the debug
* callback.
*/
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* This is an example showing the multi interface and the debug callback. */
#include <stdio.h>
#include <string.h>
@@ -38,11 +48,12 @@ void dump(const char *text,
/* without the hex output, we can fit more on screen */
width = 0x40;
fprintf(stream, "%s, %zd bytes (0x%zx)\n", text, size, size);
fprintf(stream, "%s, %10.10ld bytes (0x%8.8lx)\n",
text, (long)size, (long)size);
for(i=0; i<size; i+= width) {
fprintf(stream, "%04zx: ", i);
fprintf(stream, "%4.4lx: ", (long)i);
if(!nohex) {
/* hex not disabled, show it */
@@ -74,11 +85,12 @@ void dump(const char *text,
static
int my_trace(CURL *handle, curl_infotype type,
char *data, size_t size,
unsigned char *data, size_t size,
void *userp)
{
const char *text;
(void)userp;
(void)handle; /* prevent compiler warning */
switch (type) {
@@ -108,7 +120,7 @@ int my_trace(CURL *handle, curl_infotype type,
/*
* Simply download a HTTP file.
*/
int main(int argc, char **argv)
int main(void)
{
CURL *http_handle;
CURLM *multi_handle;
@@ -118,7 +130,7 @@ int main(int argc, char **argv)
http_handle = curl_easy_init();
/* set the options (I left out a few, you'll get the point anyway) */
curl_easy_setopt(http_handle, CURLOPT_URL, "http://www.haxx.se/");
curl_easy_setopt(http_handle, CURLOPT_URL, "http://www.example.com/");
curl_easy_setopt(http_handle, CURLOPT_DEBUGFUNCTION, my_trace);
curl_easy_setopt(http_handle, CURLOPT_VERBOSE, 1L);
@@ -130,17 +142,18 @@ int main(int argc, char **argv)
curl_multi_add_handle(multi_handle, http_handle);
/* we start some action by calling perform right away */
while(CURLM_CALL_MULTI_PERFORM ==
curl_multi_perform(multi_handle, &still_running));
curl_multi_perform(multi_handle, &still_running);
while(still_running) {
do {
struct timeval timeout;
int rc; /* select() return code */
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
int maxfd;
int maxfd = -1;
long curl_timeo = -1;
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
@@ -150,12 +163,23 @@ int main(int argc, char **argv)
timeout.tv_sec = 1;
timeout.tv_usec = 0;
curl_multi_timeout(multi_handle, &curl_timeo);
if(curl_timeo >= 0) {
timeout.tv_sec = curl_timeo / 1000;
if(timeout.tv_sec > 1)
timeout.tv_sec = 1;
else
timeout.tv_usec = (curl_timeo % 1000) * 1000;
}
/* get file descriptors from the transfers */
curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
/* In a real-world program you OF COURSE check the return code of the
function calls, *and* you make sure that maxfd is bigger than -1
so that the call to select() below makes sense! */
function calls. On success, the value of maxfd is guaranteed to be
greater or equal than -1. We call select(maxfd + 1, ...), specially in
case of (maxfd == -1), we call select(0, ...), which is basically equal
to sleep. */
rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
@@ -168,11 +192,10 @@ int main(int argc, char **argv)
case 0:
default:
/* timeout or readable/writable sockets */
while(CURLM_CALL_MULTI_PERFORM ==
curl_multi_perform(multi_handle, &still_running));
curl_multi_perform(multi_handle, &still_running);
break;
}
}
} while(still_running);
curl_multi_cleanup(multi_handle);
extensions/curl/curl-src/docs/examples/multi-double.c
+40 -20
View File
@@ -1,15 +1,24 @@
/*****************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: multi-double.c,v 1.4 2006-10-13 14:01:19 bagder Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This is a very simple example using the multi interface.
*/
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <string.h>
@@ -23,7 +32,7 @@
/*
* Simply download two HTTP files!
*/
int main(int argc, char **argv)
int main(void)
{
CURL *http_handle;
CURL *http_handle2;
@@ -35,7 +44,7 @@ int main(int argc, char **argv)
http_handle2 = curl_easy_init();
/* set options */
curl_easy_setopt(http_handle, CURLOPT_URL, "http://www.haxx.se/");
curl_easy_setopt(http_handle, CURLOPT_URL, "http://www.example.com/");
/* set options */
curl_easy_setopt(http_handle2, CURLOPT_URL, "http://localhost/");
@@ -48,17 +57,18 @@ int main(int argc, char **argv)
curl_multi_add_handle(multi_handle, http_handle2);
/* we start some action by calling perform right away */
while(CURLM_CALL_MULTI_PERFORM ==
curl_multi_perform(multi_handle, &still_running));
curl_multi_perform(multi_handle, &still_running);
while(still_running) {
do {
struct timeval timeout;
int rc; /* select() return code */
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
int maxfd;
int maxfd = -1;
long curl_timeo = -1;
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
@@ -68,12 +78,23 @@ int main(int argc, char **argv)
timeout.tv_sec = 1;
timeout.tv_usec = 0;
curl_multi_timeout(multi_handle, &curl_timeo);
if(curl_timeo >= 0) {
timeout.tv_sec = curl_timeo / 1000;
if(timeout.tv_sec > 1)
timeout.tv_sec = 1;
else
timeout.tv_usec = (curl_timeo % 1000) * 1000;
}
/* get file descriptors from the transfers */
curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
/* In a real-world program you OF COURSE check the return code of the
function calls, *and* you make sure that maxfd is bigger than -1 so
that the call to select() below makes sense! */
function calls. On success, the value of maxfd is guaranteed to be
greater or equal than -1. We call select(maxfd + 1, ...), specially in
case of (maxfd == -1), we call select(0, ...), which is basically equal
to sleep. */
rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
@@ -84,11 +105,10 @@ int main(int argc, char **argv)
case 0:
default:
/* timeout or readable/writable sockets */
while(CURLM_CALL_MULTI_PERFORM ==
curl_multi_perform(multi_handle, &still_running));
curl_multi_perform(multi_handle, &still_running);
break;
}
}
} while(still_running);
curl_multi_cleanup(multi_handle);
extensions/curl/curl-src/docs/examples/multi-post.c
+39 -19
View File
@@ -1,22 +1,33 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: multi-post.c,v 1.6 2008-05-22 21:20:09 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This is an example application source code using the multi interface
* to do a multipart formpost without "blocking".
*/
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* This is an example application source code using the multi interface
* to do a multipart formpost without "blocking". */
#include <stdio.h>
#include <string.h>
#include <sys/time.h>
#include <curl/curl.h>
int main(int argc, char *argv[])
int main(void)
{
CURL *curl;
@@ -28,7 +39,7 @@ int main(int argc, char *argv[])
struct curl_slist *headerlist=NULL;
static const char buf[] = "Expect:";
/* Fill in the file upload field. This makes libcurl load data from
/* Fill in the file upload field. This makes libcurl load data from
the given file name when curl_easy_perform() is called. */
curl_formadd(&formpost,
&lastptr,
@@ -59,8 +70,7 @@ int main(int argc, char *argv[])
if(curl && multi_handle) {
/* what URL that receives this POST */
curl_easy_setopt(curl, CURLOPT_URL,
"http://www.fillinyoururl.com/upload.cgi");
curl_easy_setopt(curl, CURLOPT_URL, "http://www.example.com/upload.cgi");
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headerlist);
@@ -68,17 +78,18 @@ int main(int argc, char *argv[])
curl_multi_add_handle(multi_handle, curl);
while(CURLM_CALL_MULTI_PERFORM ==
curl_multi_perform(multi_handle, &still_running));
curl_multi_perform(multi_handle, &still_running);
while(still_running) {
do {
struct timeval timeout;
int rc; /* select() return code */
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
int maxfd;
int maxfd = -1;
long curl_timeo = -1;
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
@@ -88,12 +99,23 @@ int main(int argc, char *argv[])
timeout.tv_sec = 1;
timeout.tv_usec = 0;
curl_multi_timeout(multi_handle, &curl_timeo);
if(curl_timeo >= 0) {
timeout.tv_sec = curl_timeo / 1000;
if(timeout.tv_sec > 1)
timeout.tv_sec = 1;
else
timeout.tv_usec = (curl_timeo % 1000) * 1000;
}
/* get file descriptors from the transfers */
curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
/* In a real-world program you OF COURSE check the return code of the
function calls, *and* you make sure that maxfd is bigger than -1
so that the call to select() below makes sense! */
function calls. On success, the value of maxfd is guaranteed to be
greater or equal than -1. We call select(maxfd + 1, ...), specially in
case of (maxfd == -1), we call select(0, ...), which is basically equal
to sleep. */
rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
@@ -102,16 +124,14 @@ int main(int argc, char *argv[])
/* select error */
break;
case 0:
printf("timeout!\n");
default:
/* timeout or readable/writable sockets */
printf("perform!\n");
while(CURLM_CALL_MULTI_PERFORM ==
curl_multi_perform(multi_handle, &still_running));
curl_multi_perform(multi_handle, &still_running);
printf("running: %d!\n", still_running);
break;
}
}
} while(still_running);
curl_multi_cleanup(multi_handle);
extensions/curl/curl-src/docs/examples/multi-single.c
+37 -15
View File
@@ -1,14 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: multi-single.c,v 1.6 2006-10-13 14:01:20 bagder Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This is a very simple example using the multi interface.
*/
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* This is a very simple example using the multi interface. */
#include <stdio.h>
#include <string.h>
@@ -23,7 +34,7 @@
/*
* Simply download a HTTP file.
*/
int main(int argc, char **argv)
int main(void)
{
CURL *http_handle;
CURLM *multi_handle;
@@ -33,7 +44,7 @@ int main(int argc, char **argv)
http_handle = curl_easy_init();
/* set the options (I left out a few, you'll get the point anyway) */
curl_easy_setopt(http_handle, CURLOPT_URL, "http://www.haxx.se/");
curl_easy_setopt(http_handle, CURLOPT_URL, "http://www.example.com/");
/* init a multi stack */
multi_handle = curl_multi_init();
@@ -42,17 +53,18 @@ int main(int argc, char **argv)
curl_multi_add_handle(multi_handle, http_handle);
/* we start some action by calling perform right away */
while(CURLM_CALL_MULTI_PERFORM ==
curl_multi_perform(multi_handle, &still_running));
curl_multi_perform(multi_handle, &still_running);
while(still_running) {
do {
struct timeval timeout;
int rc; /* select() return code */
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
int maxfd;
int maxfd = -1;
long curl_timeo = -1;
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
@@ -62,12 +74,23 @@ int main(int argc, char **argv)
timeout.tv_sec = 1;
timeout.tv_usec = 0;
curl_multi_timeout(multi_handle, &curl_timeo);
if(curl_timeo >= 0) {
timeout.tv_sec = curl_timeo / 1000;
if(timeout.tv_sec > 1)
timeout.tv_sec = 1;
else
timeout.tv_usec = (curl_timeo % 1000) * 1000;
}
/* get file descriptors from the transfers */
curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
/* In a real-world program you OF COURSE check the return code of the
function calls, *and* you make sure that maxfd is bigger than -1 so
that the call to select() below makes sense! */
function calls. On success, the value of maxfd is guaranteed to be
greater or equal than -1. We call select(maxfd + 1, ...), specially in
case of (maxfd == -1), we call select(0, ...), which is basically equal
to sleep. */
rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
@@ -80,11 +103,10 @@ int main(int argc, char **argv)
case 0:
default:
/* timeout or readable/writable sockets */
while(CURLM_CALL_MULTI_PERFORM ==
curl_multi_perform(multi_handle, &still_running));
curl_multi_perform(multi_handle, &still_running);
break;
}
}
} while(still_running);
curl_multi_cleanup(multi_handle);
extensions/curl/curl-src/docs/examples/multithread.c
+15 -4
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: multithread.c,v 1.4 2008-04-03 20:28:33 danf Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* A multi-threaded example that uses pthreads extensively to fetch
* X remote files at once */
extensions/curl/curl-src/docs/examples/opensslthreadlock.c
+15 -3
View File
@@ -1,13 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: opensslthreadlock.c,v 1.3 2008-09-06 05:29:05 yangtse Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* Example source code to show one way to set the necessary OpenSSL locking
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Example source code to show one way to set the necessary OpenSSL locking
* callbacks if you want to do multi-threaded transfers with HTTPS/FTPS with
* libcurl built to use OpenSSL.
*
extensions/curl/curl-src/docs/examples/persistant.c
+30 -7
View File
@@ -1,18 +1,29 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: persistant.c,v 1.4 2008-05-22 21:20:09 danf Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <unistd.h>
#include <curl/curl.h>
int main(int argc, char **argv)
int main(void)
{
CURL *curl;
CURLcode res;
@@ -25,13 +36,25 @@ int main(int argc, char **argv)
curl_easy_setopt(curl, CURLOPT_HEADER, 1L);
/* get the first document */
curl_easy_setopt(curl, CURLOPT_URL, "http://curl.haxx.se/");
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/");
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* get another document from the same server using the same
connection */
curl_easy_setopt(curl, CURLOPT_URL, "http://curl.haxx.se/docs/");
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/docs/");
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
extensions/curl/curl-src/docs/examples/pop3s.c
+73
View File
@@ -0,0 +1,73 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
int main(void)
{
CURL *curl;
CURLcode res;
curl = curl_easy_init();
if(curl) {
/* Set username and password */
curl_easy_setopt(curl, CURLOPT_USERPWD, "user:password");
/* This will only fetch the message with ID "1" of the given mailbox */
curl_easy_setopt(curl, CURLOPT_URL, "pop3s://[email protected]/1");
#ifdef SKIP_PEER_VERIFICATION
/*
* If you want to connect to a site who isn't using a certificate that is
* signed by one of the certs in the CA bundle you have, you can skip the
* verification of the server's certificate. This makes the connection
* A LOT LESS SECURE.
*
* If you have a CA cert for the server stored someplace else than in the
* default bundle, then the CURLOPT_CAPATH option might come handy for
* you.
*/
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
#endif
#ifdef SKIP_HOSTNAME_VERFICATION
/*
* If the site you're connecting to uses a different host name that what
* they have mentioned in their server certificate's commonName (or
* subjectAltName) fields, libcurl will refuse to connect. You can skip
* this check, but this will make the connection less secure.
*/
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
#endif
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
}
return 0;
}
extensions/curl/curl-src/docs/examples/pop3slist.c
+73
View File
@@ -0,0 +1,73 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
int main(void)
{
CURL *curl;
CURLcode res;
curl = curl_easy_init();
if(curl) {
/* Set username and password */
curl_easy_setopt(curl, CURLOPT_USERPWD, "user:password");
/* This will list every message of the given mailbox */
curl_easy_setopt(curl, CURLOPT_URL, "pop3s://[email protected]/");
#ifdef SKIP_PEER_VERIFICATION
/*
* If you want to connect to a site who isn't using a certificate that is
* signed by one of the certs in the CA bundle you have, you can skip the
* verification of the server's certificate. This makes the connection
* A LOT LESS SECURE.
*
* If you have a CA cert for the server stored someplace else than in the
* default bundle, then the CURLOPT_CAPATH option might come handy for
* you.
*/
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
#endif
#ifdef SKIP_HOSTNAME_VERFICATION
/*
* If the site you're connecting to uses a different host name that what
* they have mentioned in their server certificate's commonName (or
* subjectAltName) fields, libcurl will refuse to connect. You can skip
* this check, but this will make the connection less secure.
*/
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
#endif
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
}
return 0;
}
extensions/curl/curl-src/docs/examples/post-callback.c
+35 -9
View File
@@ -1,15 +1,26 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: post-callback.c,v 1.10 2008-05-22 21:20:09 danf Exp $
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* An example source code that issues a HTTP POST and we provide the actual
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* An example source code that issues a HTTP POST and we provide the actual
* data through a read callback.
*
*/
#include <stdio.h>
#include <string.h>
@@ -19,7 +30,7 @@ const char data[]="this is what we post to the silly web server";
struct WriteThis {
const char *readptr;
int sizeleft;
long sizeleft;
};
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
@@ -47,13 +58,23 @@ int main(void)
struct WriteThis pooh;
pooh.readptr = data;
pooh.sizeleft = strlen(data);
pooh.sizeleft = (long)strlen(data);
/* In windows, this will init the winsock stuff */
res = curl_global_init(CURL_GLOBAL_DEFAULT);
/* Check for errors */
if(res != CURLE_OK) {
fprintf(stderr, "curl_global_init() failed: %s\n",
curl_easy_strerror(res));
return 1;
}
/* get a curl handle */
curl = curl_easy_init();
if(curl) {
/* First set the URL that is about to receive our POST. */
curl_easy_setopt(curl, CURLOPT_URL,
"http://receivingsite.com.pooh/index.cgi");
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/index.cgi");
/* Now specify we want to POST data */
curl_easy_setopt(curl, CURLOPT_POST, 1L);
@@ -85,7 +106,7 @@ int main(void)
#else
/* Set the expected POST size. If you want to POST large amounts of data,
consider CURLOPT_POSTFIELDSIZE_LARGE */
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, (curl_off_t)pooh.sizeleft);
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, pooh.sizeleft);
#endif
#ifdef DISABLE_EXPECT
@@ -109,9 +130,14 @@ int main(void)
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return 0;
}
extensions/curl/curl-src/docs/examples/postit2.c
+22 -6
View File
@@ -1,13 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: postit2.c,v 1.5 2007-07-12 21:11:10 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* Example code that uploads a file name 'foo' to a remote script that accepts
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* Example code that uploads a file name 'foo' to a remote script that accepts
* "HTML form based" (as described in RFC1738) uploads using HTTP POST.
*
* The imaginary form we'll fill in looks like:
@@ -25,8 +37,6 @@
#include <string.h>
#include <curl/curl.h>
#include <curl/types.h>
#include <curl/easy.h>
int main(int argc, char *argv[])
{
@@ -68,12 +78,18 @@ int main(int argc, char *argv[])
headerlist = curl_slist_append(headerlist, buf);
if(curl) {
/* what URL that receives this POST */
curl_easy_setopt(curl, CURLOPT_URL, "http://curl.haxx.se/examplepost.cgi");
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/examplepost.cgi");
if ( (argc == 2) && (!strcmp(argv[1], "noexpectheader")) )
/* only disable 100-continue header if explicitly requested */
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headerlist);
curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
extensions/curl/curl-src/docs/examples/progressfunc.c
+84
View File
@@ -0,0 +1,84 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
#define STOP_DOWNLOAD_AFTER_THIS_MANY_BYTES 6000
#define MINIMAL_PROGRESS_FUNCTIONALITY_INTERVAL 3
struct myprogress {
double lastruntime;
CURL *curl;
};
static int progress(void *p,
double dltotal, double dlnow,
double ultotal, double ulnow)
{
struct myprogress *myp = (struct myprogress *)p;
CURL *curl = myp->curl;
double curtime = 0;
curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME, &curtime);
/* under certain circumstances it may be desirable for certain functionality
to only run every N seconds, in order to do this the transaction time can
be used */
if((curtime - myp->lastruntime) >= MINIMAL_PROGRESS_FUNCTIONALITY_INTERVAL) {
myp->lastruntime = curtime;
fprintf(stderr, "TOTAL TIME: %f \r\n", curtime);
}
fprintf(stderr, "UP: %g of %g DOWN: %g of %g\r\n",
ulnow, ultotal, dlnow, dltotal);
if(dlnow > STOP_DOWNLOAD_AFTER_THIS_MANY_BYTES)
return 1;
return 0;
}
int main(void)
{
CURL *curl;
CURLcode res = CURLE_OK;
struct myprogress prog;
curl = curl_easy_init();
if(curl) {
prog.lastruntime = 0;
prog.curl = curl;
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/");
curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, progress);
/* pass the struct pointer into the progress function */
curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, &prog);
curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0L);
res = curl_easy_perform(curl);
if(res != CURLE_OK)
fprintf(stderr, "%s\n", curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
}
return (int)res;
}
extensions/curl/curl-src/docs/examples/resolve.c
+51
View File
@@ -0,0 +1,51 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
int main(void)
{
CURL *curl;
CURLcode res = CURLE_OK;
struct curl_slist *host = NULL;
/* Each single name resolve string should be written using the format
HOST:PORT:ADDRESS where HOST is the name libcurl will try to resolve,
PORT is the port number of the service where libcurl wants to connect to
the HOST and ADDRESS is the numerical IP address
*/
host = curl_slist_append(NULL, "example.com:80:127.0.0.1");
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_RESOLVE, host);
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
res = curl_easy_perform(curl);
/* always cleanup */
curl_easy_cleanup(curl);
}
curl_slist_free_all(host);
return (int)res;
}
extensions/curl/curl-src/docs/examples/rtsp.c
+271
View File
@@ -0,0 +1,271 @@
/*
* Copyright (c) 2011, Jim Hollinger
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Jim Hollinger nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if defined (WIN32)
# include <conio.h> /* _getch() */
#else
# include <termios.h>
# include <unistd.h>
static int _getch(void)
{
struct termios oldt, newt;
int ch;
tcgetattr( STDIN_FILENO, &oldt );
newt = oldt;
newt.c_lflag &= ~( ICANON | ECHO );
tcsetattr( STDIN_FILENO, TCSANOW, &newt );
ch = getchar();
tcsetattr( STDIN_FILENO, TCSANOW, &oldt );
return ch;
}
#endif
#include <curl/curl.h>
#define VERSION_STR "V1.0"
/* error handling macros */
#define my_curl_easy_setopt(A, B, C) \
if ((res = curl_easy_setopt((A), (B), (C))) != CURLE_OK) \
fprintf(stderr, "curl_easy_setopt(%s, %s, %s) failed: %d\n", \
#A, #B, #C, res);
#define my_curl_easy_perform(A) \
if ((res = curl_easy_perform((A))) != CURLE_OK) \
fprintf(stderr, "curl_easy_perform(%s) failed: %d\n", #A, res);
/* send RTSP OPTIONS request */
static void rtsp_options(CURL *curl, const char *uri)
{
CURLcode res = CURLE_OK;
printf("\nRTSP: OPTIONS %s\n", uri);
my_curl_easy_setopt(curl, CURLOPT_RTSP_STREAM_URI, uri);
my_curl_easy_setopt(curl, CURLOPT_RTSP_REQUEST, (long)CURL_RTSPREQ_OPTIONS);
my_curl_easy_perform(curl);
}
/* send RTSP DESCRIBE request and write sdp response to a file */
static void rtsp_describe(CURL *curl, const char *uri,
const char *sdp_filename)
{
CURLcode res = CURLE_OK;
FILE *sdp_fp = fopen(sdp_filename, "wt");
printf("\nRTSP: DESCRIBE %s\n", uri);
if (sdp_fp == NULL) {
fprintf(stderr, "Could not open '%s' for writing\n", sdp_filename);
sdp_fp = stdout;
}
else {
printf("Writing SDP to '%s'\n", sdp_filename);
}
my_curl_easy_setopt(curl, CURLOPT_WRITEDATA, sdp_fp);
my_curl_easy_setopt(curl, CURLOPT_RTSP_REQUEST, (long)CURL_RTSPREQ_DESCRIBE);
my_curl_easy_perform(curl);
my_curl_easy_setopt(curl, CURLOPT_WRITEDATA, stdout);
if (sdp_fp != stdout) {
fclose(sdp_fp);
}
}
/* send RTSP SETUP request */
static void rtsp_setup(CURL *curl, const char *uri, const char *transport)
{
CURLcode res = CURLE_OK;
printf("\nRTSP: SETUP %s\n", uri);
printf(" TRANSPORT %s\n", transport);
my_curl_easy_setopt(curl, CURLOPT_RTSP_STREAM_URI, uri);
my_curl_easy_setopt(curl, CURLOPT_RTSP_TRANSPORT, transport);
my_curl_easy_setopt(curl, CURLOPT_RTSP_REQUEST, (long)CURL_RTSPREQ_SETUP);
my_curl_easy_perform(curl);
}
/* send RTSP PLAY request */
static void rtsp_play(CURL *curl, const char *uri, const char *range)
{
CURLcode res = CURLE_OK;
printf("\nRTSP: PLAY %s\n", uri);
my_curl_easy_setopt(curl, CURLOPT_RTSP_STREAM_URI, uri);
my_curl_easy_setopt(curl, CURLOPT_RANGE, range);
my_curl_easy_setopt(curl, CURLOPT_RTSP_REQUEST, (long)CURL_RTSPREQ_PLAY);
my_curl_easy_perform(curl);
}
/* send RTSP TEARDOWN request */
static void rtsp_teardown(CURL *curl, const char *uri)
{
CURLcode res = CURLE_OK;
printf("\nRTSP: TEARDOWN %s\n", uri);
my_curl_easy_setopt(curl, CURLOPT_RTSP_REQUEST, (long)CURL_RTSPREQ_TEARDOWN);
my_curl_easy_perform(curl);
}
/* convert url into an sdp filename */
static void get_sdp_filename(const char *url, char *sdp_filename)
{
const char *s = strrchr(url, '/');
strcpy(sdp_filename, "video.sdp");
if (s != NULL) {
s++;
if (s[0] != '\0') {
sprintf(sdp_filename, "%s.sdp", s);
}
}
}
/* scan sdp file for media control attribute */
static void get_media_control_attribute(const char *sdp_filename,
char *control)
{
int max_len = 256;
char *s = malloc(max_len);
FILE *sdp_fp = fopen(sdp_filename, "rt");
control[0] = '\0';
if (sdp_fp != NULL) {
while (fgets(s, max_len - 2, sdp_fp) != NULL) {
sscanf(s, " a = control: %s", control);
}
fclose(sdp_fp);
}
free(s);
}
/* main app */
int main(int argc, char * const argv[])
{
#if 1
const char *transport = "RTP/AVP;unicast;client_port=1234-1235"; /* UDP */
#else
const char *transport = "RTP/AVP/TCP;unicast;client_port=1234-1235"; /* TCP */
#endif
const char *range = "0.000-";
int rc = EXIT_SUCCESS;
char *base_name = NULL;
printf("\nRTSP request %s\n", VERSION_STR);
printf(" Project web site: http://code.google.com/p/rtsprequest/\n");
printf(" Requires cURL V7.20 or greater\n\n");
/* check command line */
if ((argc != 2) && (argc != 3)) {
base_name = strrchr(argv[0], '/');
if (base_name == NULL) {
base_name = strrchr(argv[0], '\\');
}
if (base_name == NULL) {
base_name = argv[0];
} else {
base_name++;
}
printf("Usage: %s url [transport]\n", base_name);
printf(" url of video server\n");
printf(" transport (optional) specifier for media stream protocol\n");
printf(" default transport: %s\n", transport);
printf("Example: %s rtsp://192.168.0.2/media/video1\n\n", base_name);
rc = EXIT_FAILURE;
} else {
const char *url = argv[1];
char *uri = malloc(strlen(url) + 32);
char *sdp_filename = malloc(strlen(url) + 32);
char *control = malloc(strlen(url) + 32);
CURLcode res;
get_sdp_filename(url, sdp_filename);
if (argc == 3) {
transport = argv[2];
}
/* initialize curl */
res = curl_global_init(CURL_GLOBAL_ALL);
if (res == CURLE_OK) {
curl_version_info_data *data = curl_version_info(CURLVERSION_NOW);
CURL *curl;
fprintf(stderr, " cURL V%s loaded\n", data->version);
/* initialize this curl session */
curl = curl_easy_init();
if (curl != NULL) {
my_curl_easy_setopt(curl, CURLOPT_VERBOSE, 0L);
my_curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
my_curl_easy_setopt(curl, CURLOPT_WRITEHEADER, stdout);
my_curl_easy_setopt(curl, CURLOPT_URL, url);
/* request server options */
sprintf(uri, "%s", url);
rtsp_options(curl, uri);
/* request session description and write response to sdp file */
rtsp_describe(curl, uri, sdp_filename);
/* get media control attribute from sdp file */
get_media_control_attribute(sdp_filename, control);
/* setup media stream */
sprintf(uri, "%s/%s", url, control);
rtsp_setup(curl, uri, transport);
/* start playing media stream */
sprintf(uri, "%s/", url);
rtsp_play(curl, uri, range);
printf("Playing video, press any key to stop ...");
_getch();
printf("\n");
/* teardown session */
rtsp_teardown(curl, uri);
/* cleanup */
curl_easy_cleanup(curl);
curl = NULL;
} else {
fprintf(stderr, "curl_easy_init() failed\n");
}
curl_global_cleanup();
} else {
fprintf(stderr, "curl_global_init(%s) failed: %d\n",
"CURL_GLOBAL_ALL", res);
}
free(control);
free(sdp_filename);
free(uri);
}
return rc;
}
extensions/curl/curl-src/docs/examples/sampleconv.c
+17 -5
View File
@@ -1,15 +1,27 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: sampleconv.c,v 1.1 2006-04-09 08:39:08 bagder Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/*
This is a simple example showing how a program on a non-ASCII platform
would invoke callbacks to do its own codeset conversions instead of
would invoke callbacks to do its own codeset conversions instead of
using the built-in iconv functions in libcurl.
The IBM-1047 EBCDIC codeset is used for this example but the code
@@ -76,7 +88,7 @@ int main(void)
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "curl.haxx.se");
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
/* use platform-specific functions for codeset conversions */
curl_easy_setopt(curl, CURLOPT_CONV_FROM_NETWORK_FUNCTION,
extensions/curl/curl-src/docs/examples/sendrecv.c
+33 -14
View File
@@ -1,21 +1,32 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* An example of curl_easy_send() and curl_easy_recv() usage.
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* $Id: sendrecv.c,v 1.2 2008-08-14 18:41:37 danf Exp $
*/
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* An example of curl_easy_send() and curl_easy_recv() usage. */
#include <stdio.h>
#include <string.h>
#include <curl/curl.h>
/* Auxiliary function that waits on the socket. */
static int wait_on_socket(int sockfd, int for_recv, long timeout_ms)
static int wait_on_socket(curl_socket_t sockfd, int for_recv, long timeout_ms)
{
struct timeval tv;
fd_set infd, outfd, errfd;
@@ -49,13 +60,15 @@ int main(void)
CURL *curl;
CURLcode res;
/* Minimalistic http request */
const char *request = "GET / HTTP/1.0\r\nHost: curl.haxx.se\r\n\r\n";
int sockfd; /* socket */
const char *request = "GET / HTTP/1.0\r\nHost: example.com\r\n\r\n";
curl_socket_t sockfd; /* socket */
long sockextr;
size_t iolen;
curl_off_t nread;
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "curl.haxx.se");
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
/* Do not do the transfer - only connect to host */
curl_easy_setopt(curl, CURLOPT_CONNECT_ONLY, 1L);
res = curl_easy_perform(curl);
@@ -66,16 +79,20 @@ int main(void)
return 1;
}
/* Extract the socket from the curl handle - we'll need it
* for waiting */
res = curl_easy_getinfo(curl, CURLINFO_LASTSOCKET, &sockfd);
/* Extract the socket from the curl handle - we'll need it for waiting.
* Note that this API takes a pointer to a 'long' while we use
* curl_socket_t for sockets otherwise.
*/
res = curl_easy_getinfo(curl, CURLINFO_LASTSOCKET, &sockextr);
if(CURLE_OK != res)
{
printf("Error: %s\n", strerror(res));
printf("Error: %s\n", curl_easy_strerror(res));
return 1;
}
sockfd = sockextr;
/* wait for the socket to become ready for sending */
if(!wait_on_socket(sockfd, 0, 60000L))
{
@@ -90,7 +107,7 @@ int main(void)
if(CURLE_OK != res)
{
printf("Error: %s\n", strerror(res));
printf("Error: %s\n", curl_easy_strerror(res));
return 1;
}
puts("Reading response.");
@@ -106,7 +123,9 @@ int main(void)
if(CURLE_OK != res)
break;
printf("Received %u bytes.\n", iolen);
nread = (curl_off_t)iolen;
printf("Received %" CURL_FORMAT_CURL_OFF_T " bytes.\n", nread);
}
/* always cleanup */
extensions/curl/curl-src/docs/examples/sepheaders.c
+17 -8
View File
@@ -1,20 +1,29 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: sepheaders.c,v 1.10 2008-05-22 21:20:09 danf Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <curl/curl.h>
#include <curl/types.h>
#include <curl/easy.h>
static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
{
@@ -22,7 +31,7 @@ static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
return written;
}
int main(int argc, char **argv)
int main(void)
{
CURL *curl_handle;
static const char *headerfilename = "head.out";
@@ -36,7 +45,7 @@ int main(int argc, char **argv)
curl_handle = curl_easy_init();
/* set URL to get */
curl_easy_setopt(curl_handle, CURLOPT_URL, "http://curl.haxx.se");
curl_easy_setopt(curl_handle, CURLOPT_URL, "http://example.com");
/* no progress meter please */
curl_easy_setopt(curl_handle, CURLOPT_NOPROGRESS, 1L);
extensions/curl/curl-src/docs/examples/sftpget.c
+106
View File
@@ -0,0 +1,106 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
/* define this to switch off the use of ssh-agent in this program */
#undef DISABLE_SSH_AGENT
/*
* This is an example showing how to get a single file from an SFTP server.
* It delays the actual destination file creation until the first write
* callback so that it won't create an empty file in case the remote file
* doesn't exist or something else fails.
*/
struct FtpFile {
const char *filename;
FILE *stream;
};
static size_t my_fwrite(void *buffer, size_t size, size_t nmemb,
void *stream)
{
struct FtpFile *out=(struct FtpFile *)stream;
if(out && !out->stream) {
/* open file for writing */
out->stream=fopen(out->filename, "wb");
if(!out->stream)
return -1; /* failure, can't open file to write */
}
return fwrite(buffer, size, nmemb, out->stream);
}
int main(void)
{
CURL *curl;
CURLcode res;
struct FtpFile ftpfile={
"yourfile.bin", /* name to store the file as if succesful */
NULL
};
curl_global_init(CURL_GLOBAL_DEFAULT);
curl = curl_easy_init();
if(curl) {
/*
* You better replace the URL with one that works!
*/
curl_easy_setopt(curl, CURLOPT_URL,
"sftp://user@server/home/user/file.txt");
/* Define our callback to get called when there's data to be written */
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, my_fwrite);
/* Set a pointer to our struct to pass to the callback */
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &ftpfile);
#ifndef DISABLE_SSH_AGENT
/* We activate ssh agent. For this to work you need
to have ssh-agent running (type set | grep SSH_AGENT to check) or
pageant on Windows (there is an icon in systray if so) */
curl_easy_setopt(curl, CURLOPT_SSH_AUTH_TYPES, CURLSSH_AUTH_AGENT);
#endif
/* Switch on full protocol/debug output */
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
res = curl_easy_perform(curl);
/* always cleanup */
curl_easy_cleanup(curl);
if(CURLE_OK != res) {
/* we failed */
fprintf(stderr, "curl told us %d\n", res);
}
}
if(ftpfile.stream)
fclose(ftpfile.stream); /* close the local file */
curl_global_cleanup();
return 0;
}
extensions/curl/curl-src/docs/examples/simple.c
+24 -5
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: simple.c,v 1.6 2004-08-23 14:22:52 bagder Exp $
*/
* Copyright (C) 1998 - 2013, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
@@ -18,8 +29,16 @@ int main(void)
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "curl.haxx.se");
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
/* example.com is redirected, so we tell libcurl to follow redirection */
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
extensions/curl/curl-src/docs/examples/simplepost.c
+21 -5
View File
@@ -1,13 +1,24 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: simplepost.c,v 1.4 2008-05-22 21:20:09 danf Exp $
*/
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <string.h>
#include <curl/curl.h>
@@ -21,14 +32,19 @@ int main(void)
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "http://posthere.com");
curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postthis);
/* if we don't provide POSTFIELDSIZE, libcurl will strlen() by
itself */
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)strlen(postthis));
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* always cleanup */
curl_easy_cleanup(curl);
extensions/curl/curl-src/docs/examples/simplesmtp.c
+87
View File
@@ -0,0 +1,87 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <string.h>
#include <curl/curl.h>
int main(void)
{
CURL *curl;
CURLcode res;
struct curl_slist *recipients = NULL;
/* value for envelope reverse-path */
static const char *from = "<[email protected]>";
/* this becomes the envelope forward-path */
static const char *to = "<[email protected]>";
curl = curl_easy_init();
if(curl) {
/* this is the URL for your mailserver - you can also use an smtps:// URL
* here */
curl_easy_setopt(curl, CURLOPT_URL, "smtp://mail.example.net.");
/* Note that this option isn't strictly required, omitting it will result in
* libcurl will sent the MAIL FROM command with no sender data. All
* autoresponses should have an empty reverse-path, and should be directed
* to the address in the reverse-path which triggered them. Otherwise, they
* could cause an endless loop. See RFC 5321 Section 4.5.5 for more details.
*/
curl_easy_setopt(curl, CURLOPT_MAIL_FROM, from);
/* Note that the CURLOPT_MAIL_RCPT takes a list, not a char array. */
recipients = curl_slist_append(recipients, to);
curl_easy_setopt(curl, CURLOPT_MAIL_RCPT, recipients);
/* You provide the payload (headers and the body of the message) as the
* "data" element. There are two choices, either:
* - provide a callback function and specify the function name using the
* CURLOPT_READFUNCTION option; or
* - just provide a FILE pointer that can be used to read the data from.
* The easiest case is just to read from standard input, (which is available
* as a FILE pointer) as shown here.
*/
curl_easy_setopt(curl, CURLOPT_READDATA, stdin);
/* send the message (including headers) */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* free the list of recipients */
curl_slist_free_all(recipients);
/* curl won't send the QUIT command until you call cleanup, so you should be
* able to re-use this connection for additional messages (setting
* CURLOPT_MAIL_FROM and CURLOPT_MAIL_RCPT as required, and calling
* curl_easy_perform() again. It may not be a good idea to keep the
* connection open for a very long time though (more than a few minutes may
* result in the server timing out the connection), and you do want to clean
* up in the end.
*/
curl_easy_cleanup(curl);
}
return 0;
}
extensions/curl/curl-src/docs/examples/simplessl.c
+26 -11
View File
@@ -1,19 +1,27 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: simplessl.c,v 1.9 2008-05-22 21:20:09 danf Exp $
*/
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <curl/curl.h>
#include <curl/types.h>
#include <curl/easy.h>
/* some requirements for this to work:
1. set pCertFile to the file with the client certificate
@@ -33,8 +41,9 @@
*/
int main(int argc, char **argv)
int main(void)
{
int i;
CURL *curl;
CURLcode res;
FILE *headerfile;
@@ -48,7 +57,7 @@ int main(int argc, char **argv)
const char *pEngine;
#if USE_ENGINE
#ifdef USE_ENGINE
pKeyName = "rsa_test";
pKeyType = "ENG";
pEngine = "chil"; /* for nChiper HSM... */
@@ -68,7 +77,7 @@ int main(int argc, char **argv)
curl_easy_setopt(curl, CURLOPT_URL, "HTTPS://your.favourite.ssl.site");
curl_easy_setopt(curl, CURLOPT_WRITEHEADER, headerfile);
while(1) /* do some ugly short cut... */
for(i = 0; i < 1; i++) /* single-iteration loop, just to break out from */
{
if (pEngine) /* use crypto engine */
{
@@ -110,8 +119,14 @@ int main(int argc, char **argv)
/* disconnect if we can't validate server's cert */
curl_easy_setopt(curl,CURLOPT_SSL_VERIFYPEER,1L);
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
break; /* we are done... */
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* we are done... */
}
/* always cleanup */
curl_easy_cleanup(curl);
extensions/curl/curl-src/docs/examples/smooth-gtk-thread.c
+228
View File
@@ -0,0 +1,228 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* This is a multi threaded application that uses a progress bar to show
* status. It uses Gtk+ to make a smooth pulse.
*
* Written by Jud Bishop after studying the other examples provided with
* libcurl.
*
* To compile (on a single line):
* gcc -ggdb `pkg-config --cflags --libs gtk+-2.0` -lcurl -lssl -lcrypto
* -lgthread-2.0 -dl smooth-gtk-thread.c -o smooth-gtk-thread
*/
#include <stdio.h>
#include <gtk/gtk.h>
#include <glib.h>
#include <unistd.h>
#include <pthread.h>
#include <curl/curl.h>
#define NUMT 4
pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
int j = 0;
gint num_urls = 9; /* Just make sure this is less than urls[]*/
const char * const urls[]= {
"90022",
"90023",
"90024",
"90025",
"90026",
"90027",
"90028",
"90029",
"90030"
};
size_t write_file(void *ptr, size_t size, size_t nmemb, FILE *stream)
{
/* printf("write_file\n"); */
return fwrite(ptr, size, nmemb, stream);
}
/* http://xoap.weather.com/weather/local/46214?cc=*&dayf=5&unit=i */
void *pull_one_url(void *NaN)
{
CURL *curl;
CURLcode res;
gchar *http;
FILE *outfile;
/* Stop threads from entering unless j is incremented */
pthread_mutex_lock(&lock);
while ( j < num_urls )
{
printf("j = %d\n", j);
http =
g_strdup_printf("xoap.weather.com/weather/local/%s?cc=*&dayf=5&unit=i\n",
urls[j]);
printf( "http %s", http );
curl = curl_easy_init();
if(curl)
{
outfile = fopen(urls[j], "w");
/* printf("fopen\n"); */
/* Set the URL and transfer type */
curl_easy_setopt(curl, CURLOPT_URL, http);
/* Write to the file */
curl_easy_setopt(curl, CURLOPT_WRITEDATA, outfile);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_file);
j++; /* critical line */
pthread_mutex_unlock(&lock);
res = curl_easy_perform(curl);
fclose(outfile);
printf("fclose\n");
curl_easy_cleanup(curl);
}
g_free (http);
/* Adds more latency, testing the mutex.*/
sleep(1);
} /* end while */
return NULL;
}
gboolean pulse_bar(gpointer data)
{
gdk_threads_enter();
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (data));
gdk_threads_leave();
/* Return true so the function will be called again;
* returning false removes this timeout function.
*/
return TRUE;
}
void *create_thread(void *progress_bar)
{
pthread_t tid[NUMT];
int i;
int error;
/* Make sure I don't create more threads than urls. */
for(i=0; i < NUMT && i < num_urls ; i++) {
error = pthread_create(&tid[i],
NULL, /* default attributes please */
pull_one_url,
NULL);
if(0 != error)
fprintf(stderr, "Couldn't run thread number %d, errno %d\n", i, error);
else
fprintf(stderr, "Thread %d, gets %s\n", i, urls[i]);
}
/* Wait for all threads to terminate. */
for(i=0; i < NUMT && i < num_urls; i++) {
error = pthread_join(tid[i], NULL);
fprintf(stderr, "Thread %d terminated\n", i);
}
/* This stops the pulsing if you have it turned on in the progress bar
section */
g_source_remove(GPOINTER_TO_INT(g_object_get_data(G_OBJECT(progress_bar),
"pulse_id")));
/* This destroys the progress bar */
gtk_widget_destroy(progress_bar);
/* [Un]Comment this out to kill the program rather than pushing close. */
/* gtk_main_quit(); */
return NULL;
}
static gboolean cb_delete(GtkWidget *window, gpointer data)
{
gtk_main_quit();
return FALSE;
}
int main(int argc, char **argv)
{
GtkWidget *top_window, *outside_frame, *inside_frame, *progress_bar;
/* Must initialize libcurl before any threads are started */
curl_global_init(CURL_GLOBAL_ALL);
/* Init thread */
g_thread_init(NULL);
gdk_threads_init ();
gdk_threads_enter ();
gtk_init(&argc, &argv);
/* Base window */
top_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
/* Frame */
outside_frame = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(outside_frame), GTK_SHADOW_OUT);
gtk_container_add(GTK_CONTAINER(top_window), outside_frame);
/* Frame */
inside_frame = gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(inside_frame), GTK_SHADOW_IN);
gtk_container_set_border_width(GTK_CONTAINER(inside_frame), 5);
gtk_container_add(GTK_CONTAINER(outside_frame), inside_frame);
/* Progress bar */
progress_bar = gtk_progress_bar_new();
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (progress_bar));
/* Make uniform pulsing */
gint pulse_ref = g_timeout_add (300, pulse_bar, progress_bar);
g_object_set_data(G_OBJECT(progress_bar), "pulse_id",
GINT_TO_POINTER(pulse_ref));
gtk_container_add(GTK_CONTAINER(inside_frame), progress_bar);
gtk_widget_show_all(top_window);
printf("gtk_widget_show_all\n");
g_signal_connect(G_OBJECT (top_window), "delete-event",
G_CALLBACK(cb_delete), NULL);
if (!g_thread_create(&create_thread, progress_bar, FALSE, NULL) != 0)
g_warning("can't create the thread");
gtk_main();
gdk_threads_leave();
printf("gdk_threads_leave\n");
return 0;
}
extensions/curl/curl-src/docs/examples/smtp-multi.c
+203
View File
@@ -0,0 +1,203 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* This is an example application source code sending SMTP mail using the
* multi interface.
*/
#include <string.h>
#include <curl/curl.h>
/*
* This is the list of basic details you need to tweak to get things right.
*/
#define USERNAME "[email protected]"
#define PASSWORD "123qwerty"
#define SMTPSERVER "smtp.example.com"
#define SMTPPORT ":587" /* it is a colon+port string, but you can set it
to "" to use the default port */
#define RECIPIENT "<[email protected]>"
#define MAILFROM "<[email protected]>"
#define MULTI_PERFORM_HANG_TIMEOUT 60 * 1000
/* Note that you should include the actual meta data headers here as well if
you want the mail to have a Subject, another From:, show a To: or whatever
you think your mail should feature! */
static const char *text[]={
"one\n",
"two\n",
"three\n",
" Hello, this is CURL email SMTP\n",
NULL
};
struct WriteThis {
int counter;
};
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
{
struct WriteThis *pooh = (struct WriteThis *)userp;
const char *data;
if(size*nmemb < 1)
return 0;
data = text[pooh->counter];
if(data) {
size_t len = strlen(data);
memcpy(ptr, data, len);
pooh->counter++; /* advance pointer */
return len;
}
return 0; /* no more data left to deliver */
}
static struct timeval tvnow(void)
{
/*
** time() returns the value of time in seconds since the Epoch.
*/
struct timeval now;
now.tv_sec = (long)time(NULL);
now.tv_usec = 0;
return now;
}
static long tvdiff(struct timeval newer, struct timeval older)
{
return (newer.tv_sec-older.tv_sec)*1000+
(newer.tv_usec-older.tv_usec)/1000;
}
int main(void)
{
CURL *curl;
CURLM *mcurl;
int still_running = 1;
struct timeval mp_start;
struct WriteThis pooh;
struct curl_slist* rcpt_list = NULL;
pooh.counter = 0;
curl_global_init(CURL_GLOBAL_DEFAULT);
curl = curl_easy_init();
if(!curl)
return 1;
mcurl = curl_multi_init();
if(!mcurl)
return 2;
rcpt_list = curl_slist_append(rcpt_list, RECIPIENT);
/* more addresses can be added here
rcpt_list = curl_slist_append(rcpt_list, "<[email protected]>");
*/
curl_easy_setopt(curl, CURLOPT_URL, "smtp://" SMTPSERVER SMTPPORT);
curl_easy_setopt(curl, CURLOPT_USERNAME, USERNAME);
curl_easy_setopt(curl, CURLOPT_PASSWORD, PASSWORD);
curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
curl_easy_setopt(curl, CURLOPT_MAIL_FROM, MAILFROM);
curl_easy_setopt(curl, CURLOPT_MAIL_RCPT, rcpt_list);
curl_easy_setopt(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_ALL);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
curl_easy_setopt(curl, CURLOPT_READDATA, &pooh);
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(curl, CURLOPT_SSLVERSION, 0L);
curl_easy_setopt(curl, CURLOPT_SSL_SESSIONID_CACHE, 0L);
curl_multi_add_handle(mcurl, curl);
mp_start = tvnow();
/* we start some action by calling perform right away */
curl_multi_perform(mcurl, &still_running);
while(still_running) {
struct timeval timeout;
int rc; /* select() return code */
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
int maxfd = -1;
long curl_timeo = -1;
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
FD_ZERO(&fdexcep);
/* set a suitable timeout to play around with */
timeout.tv_sec = 1;
timeout.tv_usec = 0;
curl_multi_timeout(mcurl, &curl_timeo);
if(curl_timeo >= 0) {
timeout.tv_sec = curl_timeo / 1000;
if(timeout.tv_sec > 1)
timeout.tv_sec = 1;
else
timeout.tv_usec = (curl_timeo % 1000) * 1000;
}
/* get file descriptors from the transfers */
curl_multi_fdset(mcurl, &fdread, &fdwrite, &fdexcep, &maxfd);
/* In a real-world program you OF COURSE check the return code of the
function calls. On success, the value of maxfd is guaranteed to be
greater or equal than -1. We call select(maxfd + 1, ...), specially in
case of (maxfd == -1), we call select(0, ...), which is basically equal
to sleep. */
rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
if (tvdiff(tvnow(), mp_start) > MULTI_PERFORM_HANG_TIMEOUT) {
fprintf(stderr, "ABORTING TEST, since it seems "
"that it would have run forever.\n");
break;
}
switch(rc) {
case -1:
/* select error */
break;
case 0: /* timeout */
default: /* action */
curl_multi_perform(mcurl, &still_running);
break;
}
}
curl_slist_free_all(rcpt_list);
curl_multi_remove_handle(mcurl, curl);
curl_multi_cleanup(mcurl);
curl_easy_cleanup(curl);
curl_global_cleanup();
return 0;
}
extensions/curl/curl-src/docs/examples/smtp-tls.c
+152
View File
@@ -0,0 +1,152 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <string.h>
#include <curl/curl.h>
/* This is a simple example showing how to send mail using libcurl's SMTP
* capabilities. It builds on the simplesmtp.c example, adding some
* authentication and transport security.
*/
#define FROM "<[email protected]>"
#define TO "<[email protected]>"
#define CC "<[email protected]>"
static const char *payload_text[]={
"Date: Mon, 29 Nov 2010 21:54:29 +1100\n",
"To: " TO "\n",
"From: " FROM "(Example User)\n",
"Cc: " CC "(Another example User)\n",
"Message-ID: <[email protected]>\n",
"Subject: SMTP TLS example message\n",
"\n", /* empty line to divide headers from body, see RFC5322 */
"The body of the message starts here.\n",
"\n",
"It could be a lot of lines, could be MIME encoded, whatever.\n",
"Check RFC5322.\n",
NULL
};
struct upload_status {
int lines_read;
};
static size_t payload_source(void *ptr, size_t size, size_t nmemb, void *userp)
{
struct upload_status *upload_ctx = (struct upload_status *)userp;
const char *data;
if ((size == 0) || (nmemb == 0) || ((size*nmemb) < 1)) {
return 0;
}
data = payload_text[upload_ctx->lines_read];
if (data) {
size_t len = strlen(data);
memcpy(ptr, data, len);
upload_ctx->lines_read ++;
return len;
}
return 0;
}
int main(void)
{
CURL *curl;
CURLcode res;
struct curl_slist *recipients = NULL;
struct upload_status upload_ctx;
upload_ctx.lines_read = 0;
curl = curl_easy_init();
if (curl) {
/* This is the URL for your mailserver. Note the use of port 587 here,
* instead of the normal SMTP port (25). Port 587 is commonly used for
* secure mail submission (see RFC4403), but you should use whatever
* matches your server configuration. */
curl_easy_setopt(curl, CURLOPT_URL, "smtp://mainserver.example.net:587");
/* In this example, we'll start with a plain text connection, and upgrade
* to Transport Layer Security (TLS) using the STARTTLS command. Be careful
* of using CURLUSESSL_TRY here, because if TLS upgrade fails, the transfer
* will continue anyway - see the security discussion in the libcurl
* tutorial for more details. */
curl_easy_setopt(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_ALL);
/* If your server doesn't have a valid certificate, then you can disable
* part of the Transport Layer Security protection by setting the
* CURLOPT_SSL_VERIFYPEER and CURLOPT_SSL_VERIFYHOST options to 0 (false).
* curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
* curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
* That is, in general, a bad idea. It is still better than sending your
* authentication details in plain text though.
* Instead, you should get the issuer certificate (or the host certificate
* if the certificate is self-signed) and add it to the set of certificates
* that are known to libcurl using CURLOPT_CAINFO and/or CURLOPT_CAPATH. See
* docs/SSLCERTS for more information.
*/
curl_easy_setopt(curl, CURLOPT_CAINFO, "/path/to/certificate.pem");
/* A common reason for requiring transport security is to protect
* authentication details (user names and passwords) from being "snooped"
* on the network. Here is how the user name and password are provided: */
curl_easy_setopt(curl, CURLOPT_USERNAME, "[email protected]");
curl_easy_setopt(curl, CURLOPT_PASSWORD, "P@ssw0rd");
/* value for envelope reverse-path */
curl_easy_setopt(curl, CURLOPT_MAIL_FROM, FROM);
/* Add two recipients, in this particular case they correspond to the
* To: and Cc: addressees in the header, but they could be any kind of
* recipient. */
recipients = curl_slist_append(recipients, TO);
recipients = curl_slist_append(recipients, CC);
curl_easy_setopt(curl, CURLOPT_MAIL_RCPT, recipients);
/* In this case, we're using a callback function to specify the data. You
* could just use the CURLOPT_READDATA option to specify a FILE pointer to
* read from.
*/
curl_easy_setopt(curl, CURLOPT_READFUNCTION, payload_source);
curl_easy_setopt(curl, CURLOPT_READDATA, &upload_ctx);
/* Since the traffic will be encrypted, it is very useful to turn on debug
* information within libcurl to see what is happening during the transfer.
*/
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
/* send the message (including headers) */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* free the list of recipients and clean up */
curl_slist_free_all(recipients);
curl_easy_cleanup(curl);
}
return 0;
}
extensions/curl/curl-src/docs/examples/synctime.c
+16 -4
View File
@@ -1,13 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: synctime.c,v 1.5 2008-05-22 21:20:09 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* This example code only builds as-is on Windows.
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* This example code only builds as-is on Windows.
*
* While Unix/Linux user, you do not need this software.
* You can achieve the same result as synctime using curl, awk and date.
@@ -135,7 +147,7 @@ size_t SyncTime_CURL_WriteHeader(void *ptr, size_t size, size_t nmemb,
TmpStr1 & 2? */
AutoSyncTime = 0;
else {
RetVal = sscanf ((char *)(ptr), "Date: %s %d %s %d %d:%d:%d",
RetVal = sscanf ((char *)(ptr), "Date: %s %hu %s %hu %hu:%hu:%hu",
TmpStr1, &SYSTime.wDay, TmpStr2, &SYSTime.wYear,
&SYSTime.wHour, &SYSTime.wMinute, &SYSTime.wSecond);
extensions/curl/curl-src/docs/examples/threaded-ssl.c
+19 -7
View File
@@ -1,13 +1,25 @@
/*****************************************************************************
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* $Id: threaded-ssl.c,v 1.4 2008-05-22 21:20:09 danf Exp $
* Copyright (C) 1998 - 2011, Daniel Stenberg, <[email protected]>, et al.
*
* A multi-threaded example that uses pthreads and fetches 4 remote files at
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
/* A multi-threaded example that uses pthreads and fetches 4 remote files at
* once over HTTPS. The lock callbacks and stuff assume OpenSSL or GnuTLS
* (libgcrypt) so far.
*
@@ -92,10 +104,10 @@ void init_locks(void)
/* List of URLs to fetch.*/
const char * const urls[]= {
"https://www.sf.net/",
"https://www.openssl.org/",
"https://www.sf.net/",
"https://www.openssl.org/",
"https://www.example.com/",
"https://www2.example.com/",
"https://www3.example.com/",
"https://www4.example.com/",
};
static void *pull_one_url(void *url)
extensions/curl/curl-src/docs/examples/url2file.c
+81
View File
@@ -0,0 +1,81 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2012, Daniel Stenberg, <[email protected]>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <curl/curl.h>
static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
{
size_t written = fwrite(ptr, size, nmemb, (FILE *)stream);
return written;
}
int main(int argc, char *argv[])
{
CURL *curl_handle;
static const char *pagefilename = "page.out";
FILE *pagefile;
if(argc < 2 ) {
printf("Usage: %s <URL>\n", argv[0]);
return 1;
}
curl_global_init(CURL_GLOBAL_ALL);
/* init the curl session */
curl_handle = curl_easy_init();
/* set URL to get here */
curl_easy_setopt(curl_handle, CURLOPT_URL, argv[1]);
/* Switch on full protocol/debug output while testing */
curl_easy_setopt(curl_handle, CURLOPT_VERBOSE, 1L);
/* disable progress meter, set to 0L to enable and disable debug output */
curl_easy_setopt(curl_handle, CURLOPT_NOPROGRESS, 1L);
/* send all data to this function */
curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, write_data);
/* open the file */
pagefile = fopen(pagefilename, "wb");
if (pagefile) {
/* write the page body to this file handle. CURLOPT_FILE is also known as
CURLOPT_WRITEDATA*/
curl_easy_setopt(curl_handle, CURLOPT_FILE, pagefile);
/* get it! */
curl_easy_perform(curl_handle);
/* close the header file */
fclose(pagefile);
}
/* cleanup curl stuff */
curl_easy_cleanup(curl_handle);
return 0;
}
extensions/curl/curl-src/docs/examples/version-check.pl
+105
View File
@@ -0,0 +1,105 @@
#!/usr/bin/env perl
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) 1998 - 2010, Daniel Stenberg, <[email protected]>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://curl.haxx.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
###########################################################################
# This script accepts a source file as input on the command line.
#
# It first loads the 'symbols-in-versions' document and stores a lookup
# table for all known symbols for which version they were introduced.
#
# It then scans the given source file to dig up all symbols starting with CURL.
# Finally, it sorts the internal list of found symbols (using the version
# number as sort key) and then it outputs the most recent version number and
# the symbols from that version that are used.
#
# Usage:
#
# version-check.pl [source file]
#
open(S, "<../libcurl/symbols-in-versions") || die;
my %doc;
my %rem;
while(<S>) {
if(/(^CURL[^ \n]*) *(.*)/) {
my ($sym, $rest)=($1, $2);
my @a=split(/ +/, $rest);
$doc{$sym}=$a[0]; # when it was introduced
if($a[2]) {
# this symbol is documented to have been present the last time
# in this release
$rem{$sym}=$a[2];
}
}
}
close(S);
sub age {
my ($ver)=@_;
my @s=split(/\./, $ver);
return $s[0]*10000+$s[1]*100+$s[2];
}
my %used;
open(C, "<$ARGV[0]") || die;
while(<C>) {
if(/\W(CURL[_A-Z0-9v]+)\W/) {
#print "$1\n";
$used{$1}++;
}
}
close(C);
sub sortversions {
my $r = age($doc{$a}) <=> age($doc{$b});
if(!$r) {
$r = $a cmp $b;
}
return $r;
}
my @recent = reverse sort sortversions keys %used;
# the most recent symbol
my $newsym = $recent[0];
# the most recent version
my $newver = $doc{$newsym};
print "The scanned source uses these symbols introduced in $newver:\n";
for my $w (@recent) {
if($doc{$w} eq $newver) {
printf " $w\n";
next;
}
last;
}