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added amb1610 - StripQuotes()

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--HG--
branch : sourcemod-1.0.x
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/branches/sourcemod-1.0.x%402064
This commit is contained in:
David Anderson 2008-04-16 05:27:19 +00:00
parent b51b34fbf4
commit 40046d8248
2 changed files with 38 additions and 2 deletions
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24
core/smn_string.cpp
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@ -2,7 +2,7 @@
* vim: set ts=4 :
* =============================================================================
* SourceMod
* Copyright (C) 2004-2007 AlliedModders LLC. All rights reserved.
* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
* =============================================================================
*
* This program is free software; you can redistribute it and/or modify it under
@ -560,6 +560,27 @@ static cell_t SplitString(IPluginContext *pContext, const cell_t *params)
return -1;
}
static cell_t StripQuotes(IPluginContext *pContext, const cell_t *params)
{
char *text;
size_t length;
pContext->LocalToString(params[1], &text);
length = strlen(text);
if (text[0] == '"' && text[length-1] == '"')
{
/* Null-terminate */
text[--length] = '\0';
/* Move the remaining bytes (including null terminator) down by one */
memmove(&text[0], &text[1], length);
return 1;
}
return 0;
}
REGISTER_NATIVES(basicStrings)
{
{"BreakString", BreakString},
@ -586,6 +607,7 @@ REGISTER_NATIVES(basicStrings)
{"StringToIntEx", StringToIntEx},
{"StringToFloat", sm_strtofloat},
{"StringToFloatEx", StringToFloatEx},
{"StripQuotes", StripQuotes},
{"TrimString", TrimString},
{"VFormat", sm_vformat},
{NULL, NULL},

16
plugins/include/string.inc
View File

@ -1,7 +1,7 @@
/**
* vim: set ts=4 :
* =============================================================================
* SourceMod (C)2004-2007 AlliedModders LLC. All rights reserved.
* SourceMod (C)2004-2008 AlliedModders LLC. All rights reserved.
* =============================================================================
*
* This file is part of the SourceMod/SourcePawn SDK.
@ -375,6 +375,20 @@ native bool:IsCharUpper(chr);
*/
native bool:IsCharLower(chr);
/**
* Strips a quote pair off a string if it exists. That is, the following
* replace rule is applied once: $"(.*)"^ -> $\1^
*
* Note that the leading and trailing quotes will only be removed if both
* exist. Otherwise, the string is left unmodified. This function should
* be considered O(k) (all characters get shifted down).
*
* @param text String to modify (in place).
* @return True if string was modified, false if there was no
* set of quotes.
*/
native bool:StripQuotes(String:text[]);
/**
* Returns an uppercase character to a lowercase character.
*