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/**
* vim: set ts=4 :
* =============================================================================
* sm-json
* Provides a pure SourcePawn implementation of JSON encoding and decoding.
* https://github.com/clugg/sm-json
*
* sm-json (C)2018 James D. (clug)
* SourceMod (C)2004-2008 AlliedModders LLC. All rights reserved.
* =============================================================================
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 3.0, as published by the
* Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, AlliedModders LLC gives you permission to link the
* code of this program (as well as its derivative works) to "Half-Life 2," the
* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
* by the Valve Corporation. You must obey the GNU General Public License in
* all respects for all other code used. Additionally, AlliedModders LLC grants
* this exception to all derivative works. AlliedModders LLC defines further
* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
* or <http://www.sourcemod.net/license.php>.
*/
#if defined _json_string_helpers_included
#endinput
#endif
#define _json_string_helpers_included
/**
* Checks if a string starts with another string.
*
* @param haystack String to check that starts with needle.
* @param maxlen Maximum size of string buffer.
* @param needle String to check that haystack starts with.
* @return True if haystack begins with needle, false otherwise.
*/
stock bool json_string_startswith(const char[] haystack, const char[] needle) {
int haystack_length = strlen(haystack);
int needle_length = strlen(needle);
if (needle_length > haystack_length) return false;
for (int i = 0; i < needle_length; ++i) {
if (haystack[i] != needle[i]) return false;
}
return true;
}
/**
* Checks if a string ends with another string.
*
* @param haystack String to check that ends with needle.
* @param maxlen Maximum size of string buffer.
* @param needle String to check that haystack ends with.
* @return True if haystack ends with needle, false otherwise.
*/
stock bool json_string_endswith(const char[] haystack, const char[] needle) {
int haystack_length = strlen(haystack);
int needle_length = strlen(needle);
if (needle_length > haystack_length) return false;
for (int i = 0; i < needle_length; ++i) {
if (haystack[haystack_length - needle_length + i] != needle[i]) return false;
}
return true;
}
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