mirror of
https://github.com/alliedmodders/amxmodx.git
synced 2025-04-15 14:02:32 +03:00
0cf5a2e12f
Some minor changes have been made in parser: - Added ReadINI_ParseStart and ReadINI_ParseEnd call. - Function returns SMCResult instead of bool. To avoid unecessary complexity and duplicating natives, this feels more appropriate to let these functions to share some SMCResult and SMCParse constants. Since properly documented, this should be ok. - Made sure curtok is set to 0 when ptr_val is null, otherwise unexpected value would be passed into the forward.
266 lines
7.3 KiB
C++
266 lines
7.3 KiB
C++
/**
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* vim: set ts=4 :
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* =============================================================================
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* SourceMod
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* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
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* =============================================================================
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, version 3.0, as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* As a special exception, AlliedModders LLC gives you permission to link the
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* code of this program (as well as its derivative works) to "Half-Life 2," the
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* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
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* by the Valve Corporation. You must obey the GNU General Public License in
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* all respects for all other code used. Additionally, AlliedModders LLC grants
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* this exception to all derivative works. AlliedModders LLC defines further
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* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
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* or <http://www.sourcemod.net/license.php>.
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*
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* Version: $Id$
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*/
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#include "amxmodx.h"
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#include <textparse.h>
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#include <am-vector.h>
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TextParserHandles<ParseInfo> g_TextParsersHandles;
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static cell AMX_NATIVE_CALL SMC_CreateParser(AMX *amx, cell *params)
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{
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int handle = g_TextParsersHandles.create();
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ParseInfo *p = g_TextParsersHandles.lookup(handle);
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p->ini_format = params[1] > 0 ? true : false;
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return static_cast<cell>(handle);
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}
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static cell AMX_NATIVE_CALL SMC_SetParseStart(AMX *amx, cell *params)
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{
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ParseInfo *p = g_TextParsersHandles.lookup(params[1]);
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if (p == NULL)
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{
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LogError(amx, AMX_ERR_NATIVE, "Invalid map handle provided (%d)", params[1]);
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return 0;
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}
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int length;
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const char* functionName = get_amxstring(amx, params[2], 0, length);
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int function = registerSPForwardByName(amx, functionName, FP_CELL, FP_DONE);
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if (function == -1)
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{
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LogError(amx, AMX_ERR_NATIVE, "Function is not present (function \"%s\") (plugin \"%s\")", functionName, g_plugins.findPluginFast(amx)->getName());
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return 0;
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}
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p->parse_start = function;
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return 1;
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}
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static cell AMX_NATIVE_CALL SMC_SetParseEnd(AMX *amx, cell *params)
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{
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ParseInfo *p = g_TextParsersHandles.lookup(params[1]);
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if (p == NULL)
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{
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LogError(amx, AMX_ERR_NATIVE, "Invalid map handle provided (%d)", params[1]);
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return 0;
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}
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int length;
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const char* funcName = get_amxstring(amx, params[2], 0, length);
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int func = registerSPForwardByName(amx, funcName, FP_CELL, FP_CELL, FP_CELL, FP_DONE);
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if (func == -1)
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{
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LogError(amx, AMX_ERR_NATIVE, "Function is not present (function \"%s\") (plugin \"%s\")", funcName, g_plugins.findPluginFast(amx)->getName());
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return 0;
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}
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p->parse_end = func;
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return 1;
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}
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static cell AMX_NATIVE_CALL SMC_SetReaders(AMX *amx, cell *params)
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{
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ParseInfo *p = g_TextParsersHandles.lookup(params[1]);
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if (p == NULL)
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{
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LogError(amx, AMX_ERR_NATIVE, "Invalid map handle provided (%d)", params[1]);
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return 0;
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}
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int length;
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const char* newSectionFuncName = get_amxstring(amx, params[2], 0, length);
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const char* keyValueFuncName = get_amxstring(amx, params[3], 1, length);
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const char* endSectionFuncName = get_amxstring(amx, params[4], 2, length);
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int newSectionFunc;
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int keyValueFunc;
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int endSectionFunc;
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if (p->ini_format)
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newSectionFunc = registerSPForwardByName(amx, newSectionFuncName, FP_CELL, FP_STRING, FP_CELL, FP_CELL, FP_CELL, FP_CELL, FP_DONE);
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else
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newSectionFunc = registerSPForwardByName(amx, newSectionFuncName, FP_CELL, FP_STRING, FP_DONE);
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if (newSectionFunc == -1)
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{
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LogError(amx, AMX_ERR_NATIVE, "Function is not present (function \"%s\") (plugin \"%s\")", newSectionFuncName, g_plugins.findPluginFast(amx)->getName());
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return 0;
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}
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if (p->ini_format)
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keyValueFunc = registerSPForwardByName(amx, keyValueFuncName, FP_CELL, FP_STRING, FP_STRING, FP_CELL, FP_CELL, FP_CELL, FP_CELL, FP_DONE);
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else
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keyValueFunc = registerSPForwardByName(amx, keyValueFuncName, FP_CELL, FP_STRING, FP_STRING, FP_DONE);
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if (keyValueFunc == -1)
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{
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LogError(amx, AMX_ERR_NATIVE, "Function is not present (function \"%s\") (plugin \"%s\")", keyValueFuncName, g_plugins.findPluginFast(amx)->getName());
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return 0;
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}
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if (!p->ini_format)
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{
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endSectionFunc = registerSPForwardByName(amx, endSectionFuncName, FP_CELL, FP_DONE);
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if (endSectionFunc == -1)
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{
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LogError(amx, AMX_ERR_NATIVE, "Function is not present (function \"%s\") (plugin \"%s\")", endSectionFuncName, g_plugins.findPluginFast(amx)->getName());
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return 0;
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}
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p->end_section = endSectionFunc;
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}
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p->new_section = newSectionFunc;
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p->key_value = keyValueFunc;
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return 1;
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}
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static cell AMX_NATIVE_CALL SMC_SetRawLine(AMX *amx, cell *params)
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{
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ParseInfo *p = g_TextParsersHandles.lookup(params[1]);
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if (p == NULL)
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{
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LogError(amx, AMX_ERR_NATIVE, "Invalid map handle provided (%d)", params[1]);
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return 0;
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}
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int length;
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const char* funcName = get_amxstring(amx, params[2], 0, length);
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int func;
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if (p->ini_format)
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func = registerSPForwardByName(amx, funcName, FP_CELL, FP_STRING, FP_CELL, FP_CELL, FP_DONE);
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else
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func = registerSPForwardByName(amx, funcName, FP_CELL, FP_STRING, FP_CELL, FP_DONE);
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if (func == -1)
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{
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LogError(amx, AMX_ERR_NATIVE, "Function is not present (function \"%s\") (plugin \"%s\")", funcName, g_plugins.findPluginFast(amx)->getName());
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return 0;
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}
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p->raw_line = func;
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return 1;
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}
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static cell AMX_NATIVE_CALL SMC_ParseFile(AMX *amx, cell *params)
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{
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ParseInfo *p = g_TextParsersHandles.lookup(params[1]);
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if (p == NULL)
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{
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LogError(amx, AMX_ERR_NATIVE, "Invalid map handle provided (%d)", params[1]);
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return 0;
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}
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int length;
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const char *file = build_pathname("%s", get_amxstring(amx, params[2], 0, length));
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SMCError p_err;
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if (p->ini_format)
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{
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size_t line, col;
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p_err = textparsers->ParseFile_INI(file, p, &line, &col);
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*get_amxaddr(amx, params[3]) = line;
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*get_amxaddr(amx, params[4]) = col;
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}
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else
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{
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SMCStates states;
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p_err = textparsers->ParseFile_SMC(file, p, &states);
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*get_amxaddr(amx, params[3]) = states.line;
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*get_amxaddr(amx, params[4]) = states.col;
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}
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return static_cast<cell>(p_err);
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}
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static cell AMX_NATIVE_CALL SMC_GetErrorString(AMX *amx, cell *params)
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{
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const char *str = textparsers->GetSMCErrorString((SMCError)params[1]);
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if (!str)
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{
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return 0;
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}
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return set_amxstring(amx, params[2], str, params[3]);
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}
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static cell AMX_NATIVE_CALL SMC_DestroyParser(AMX *amx, cell *params)
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{
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cell *ptr = get_amxaddr(amx, params[1]);
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ParseInfo *p = g_TextParsersHandles.lookup(*ptr);
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if (p == NULL)
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{
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return 0;
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}
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if (g_TextParsersHandles.destroy(*ptr))
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{
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*ptr = 0;
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return 1;
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}
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return 0;
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}
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AMX_NATIVE_INFO g_TextParserNatives[] =
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{
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{ "SMC_CreateParser" , SMC_CreateParser },
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{ "SMC_ParseFile" , SMC_ParseFile },
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{ "SMC_GetErrorString", SMC_GetErrorString },
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{ "SMC_SetParseStart" , SMC_SetParseStart },
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{ "SMC_SetParseEnd" , SMC_SetParseEnd },
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{ "SMC_SetReaders" , SMC_SetReaders },
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{ "SMC_SetRawLine" , SMC_SetRawLine },
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{ "SMC_DestroyParser" , SMC_DestroyParser },
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{ NULL, NULL },
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};
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