sourcemod-plugins/scripting/include/json/helpers/errors.inc
2023-05-16 20:53:43 -05:00

64 lines
2.4 KiB
SourcePawn

/**
* vim: set ts=4 :
* =============================================================================
* sm-json
* A pure SourcePawn JSON encoder/decoder.
* https://github.com/clugg/sm-json
*
* sm-json (C)2022 James Dickens. (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_helpers_errors_included
#endinput
#endif
#define _json_helpers_errors_included
static char g_jsonLastError[1024] = "";
/**
* Stores the error provided as the 'last error' for later access.
* @internal
*
* @param error Error to store.
* @param ... Further arguments to pass to message formatter.
*/
stock void json_set_last_error(const char[] error, any ...)
{
VFormat(g_jsonLastError, sizeof(g_jsonLastError), error, 2);
}
/**
* Retrieves the last error encountered and stores it in the buffer provided.
*
* @param buffer String buffer.
* @param max_size Maximum size of string buffer.
* @return True if the error was copied successfuly,
* false otherwise.
*/
stock bool json_get_last_error(char[] buffer, int max_size)
{
return strcopy(buffer, max_size, g_jsonLastError) > 0;
}