Port a bunch of legwork files to C++.

sourcepawn/compiler/AMBuilder

@@ -78,10 +78,10 @@ elif builder.target_platform == 'mac':
   ]
  
 binary.sources += [
-  'libpawnc.c',
+  'libpawnc.cpp',
   'lstring.c',
-  'memfile.c',
-  'pawncc.c',
+  'memfile.cpp',
+  'pawncc.cpp',
   'sc1.c',
   'sc2.c',
   'sc3.c',
@@ -92,11 +92,11 @@ binary.sources += [
   'scexpand.c',
   'sci18n.c',
   'sclist.c',
-  'scmemfil.c',
+  'scmemfil.cpp',
   'scstate.c',
   'sctracker.c',
   'scvars.c',
-  'sp_file.c',
+  'sp_file.cpp',
   'zlib/adler32.c',
   'zlib/compress.c',
   'zlib/crc32.c',

sourcepawn/compiler/libpawnc.cpp

@@ -69,10 +69,9 @@ int pc_printf(const char *message,...)
  */
 int pc_error(int number,char *message,char *filename,int firstline,int lastline,va_list argptr)
 {
-static char *prefix[3]={ "error", "fatal error", "warning" };
+static const char *prefix[3]={ "error", "fatal error", "warning" };
 
 	if (number!=0) {
-		char *pre;
 		int idx;
 
 		if (number < 160)
@@ -82,7 +81,7 @@ static char *prefix[3]={ "error", "fatal error", "warning" };
 		else
 			idx = 2;
 
-		pre=prefix[idx];
+		const char *pre=prefix[idx];
 		if (firstline>=0)
 			fprintf(stdout,"%s(%d -- %d) : %s %03d: ",filename,firstline,lastline,pre,number);
 		else

sourcepawn/compiler/memfile.h

@@ -52,4 +52,15 @@ long memfile_tell(memfile_t *mf);
  */
 void memfile_reset(memfile_t *mf);
 
+typedef memfile_t MEMFILE;
+MEMFILE *mfcreate(const char *filename);
+void mfclose(MEMFILE *mf);
+int mfdump(MEMFILE *mf);
+long mflength(const MEMFILE *mf);
+long mfseek(MEMFILE *mf,long offset,int whence);
+unsigned int mfwrite(MEMFILE *mf,const unsigned char *buffer,unsigned int size);
+unsigned int mfread(MEMFILE *mf,unsigned char *buffer,unsigned int size);
+char *mfgets(MEMFILE *mf,char *string,unsigned int size);
+int mfputs(MEMFILE *mf,const char *string);
+
 #endif //_INCLUDE_MEMFILE_H

sourcepawn/compiler/pawncc.cpp

@@ -36,8 +36,8 @@ enum FileSections
   FS_Number,
 };
 
-int pc_printf(const char *message,...);
-int pc_compile(int argc, char **argv);
+extern "C" int pc_printf(const char *message,...);
+extern "C" int pc_compile(int argc, char **argv);
 void sfwrite(const void *buf, size_t size, size_t count, sp_file_t *spf);
 
 memfile_t *bin_file = NULL;
@@ -518,7 +518,7 @@ void sfwrite(const void *buf, size_t size, size_t count, sp_file_t *spf)
     longjmp(brkout, 1);
 }
 
-void sp_fdbg_ntv_start(int num_natives)
+extern "C" void sp_fdbg_ntv_start(int num_natives)
 {
   if (num_natives == 0)
     return;
@@ -529,7 +529,7 @@ void sp_fdbg_ntv_start(int num_natives)
 
 #include "sc.h"
 
-void sp_fdbg_ntv_hook(int index, symbol *sym)
+extern "C" void sp_fdbg_ntv_hook(int index, symbol *sym)
 {
   int i, j;
   t_native *native;

sourcepawn/compiler/sc.h

@@ -612,8 +612,8 @@ long pc_lengthbin(void *handle); /* return the length of the file */
   #define SC_VDEFINE
 #endif
 
-void sp_fdbg_ntv_start(int num_natives);
-void sp_fdbg_ntv_hook(int index, symbol *sym);
+SC_FUNC void sp_fdbg_ntv_start(int num_natives);
+SC_FUNC void sp_fdbg_ntv_hook(int index, symbol *sym);
 
 /* function prototypes in SC1.C */
 SC_FUNC void set_extension(char *filename,char *extension,int force);
@@ -838,21 +838,6 @@ SC_FUNC char *get_dbgstring(int index);
 SC_FUNC void delete_dbgstringtable(void);
 SC_FUNC stringlist *get_dbgstrings();
 
-/* function prototypes in SCMEMFILE.C */
-#if !defined tMEMFILE
-  typedef unsigned char MEMFILE;
-  #define tMEMFILE  1
-#endif
-MEMFILE *mfcreate(const char *filename);
-void mfclose(MEMFILE *mf);
-int mfdump(MEMFILE *mf);
-long mflength(const MEMFILE *mf);
-long mfseek(MEMFILE *mf,long offset,int whence);
-unsigned int mfwrite(MEMFILE *mf,const unsigned char *buffer,unsigned int size);
-unsigned int mfread(MEMFILE *mf,unsigned char *buffer,unsigned int size);
-char *mfgets(MEMFILE *mf,char *string,unsigned int size);
-int mfputs(MEMFILE *mf,const char *string);
-
 /* function prototypes in SCI18N.C */
 #define MAXCODEPAGE 12
 SC_FUNC int cp_path(const char *root,const char *directory);

sourcepawn/compiler/scmemfil.cpp

@@ -34,8 +34,6 @@
 #if defined FORTIFY
   #include <alloc/fortify.h>
 #endif
-typedef memfile_t MEMFILE;
-#define tMEMFILE  1
 
 #include "sc.h"
 

sourcepawn/compiler/sp_file.cpp

@@ -211,40 +211,3 @@ int mf_setpos(void *handle, size_t pos)
   return 1;
 }
 
-
-#if UNUSED_FOR_NOW
-/**
- * Default file operations...
- * Based on C standard library calls.
- */
-
-void *fp_open(const char *name)
-{
-  return fopen(name, "wb");
-}
-
-void fp_close(void *handle)
-{
-  fclose((FILE *)handle);
-}
-
-size_t fp_write(const void *buf, size_t size, size_t count, void *handle)
-{
-  return fwrite(buf, size, count, (FILE *)handle);
-}
-
-size_t fp_read(void *buf, size_t size, size_t count, void *handle)
-{
-  return fread(buf, size, count, (FILE *)handle);
-}
-
-size_t fp_getpos(void *handle)
-{
-  return (size_t)ftell((FILE *)handle);
-}
-
-int fp_setpos(void *handle, size_t pos)
-{
-  return fseek((FILE *)handle, (long)pos, SEEK_SET);
-}
-#endif