sourcemod-central: core/logic/GameConfigs.cpp@843313c70517 (annotated)

dvander@547	1	/**
ds@2863	2	* vim: set ts=4 sw=4 tw=99 noet :
ds@1330	3	* =============================================================================
dvander@1231	4	* SourceMod
ds@2863	5	* Copyright (C) 2004-2009 AlliedModders LLC. All rights reserved.
ds@1330	6	* =============================================================================
dvander@547	7	*
ds@1330	8	* This program is free software; you can redistribute it and/or modify it under
ds@1330	9	* the terms of the GNU General Public License, version 3.0, as published by the
ds@1330	10	* Free Software Foundation.
dvander@1231	11	*
ds@1330	12	* This program is distributed in the hope that it will be useful, but WITHOUT
ds@1330	13	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
ds@1330	14	* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
ds@1330	15	* details.
dvander@1231	16	*
ds@1330	17	* You should have received a copy of the GNU General Public License along with
ds@1330	18	* this program. If not, see <http://www.gnu.org/licenses/>.
dvander@1231	19	*
ds@1330	20	* As a special exception, AlliedModders LLC gives you permission to link the
ds@1330	21	* code of this program (as well as its derivative works) to "Half-Life 2," the
ds@1330	22	* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
ds@1330	23	* by the Valve Corporation. You must obey the GNU General Public License in
ds@1330	24	* all respects for all other code used. Additionally, AlliedModders LLC grants
ds@1330	25	* this exception to all derivative works. AlliedModders LLC defines further
ds@1330	26	* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
ds@1330	27	* or <http://www.sourcemod.net/license.php>.
dvander@547	28	*/
dvander@547	29
dvander@3010	30	#include "common_logic.h"
dvander@547	31	#include <string.h>
dvander@547	32	#include <stdlib.h>
dvander@3010	33	#include <sh_list.h>
dvander@3010	34	#include <sh_string.h>
dvander@592	35	#include "GameConfigs.h"
dvander@3010	36	#include "stringutil.h"
dvander@3010	37	#include <IGameHelpers.h>
dvander@3010	38	#include <ILibrarySys.h>
dvander@3010	39	#include <IHandleSys.h>
dvander@2999	40	#include <IMemoryUtils.h>
dvander@3010	41	#include <ISourceMod.h>
dvander@3010	42	#include "common_logic.h"
dvander@3010	43	#include "sm_crc32.h"
dvander@3010	44	#include "MemoryUtils.h"
dvander@947	45
ds@3027	46	#if defined PLATFORM_POSIX
dvander@947	47	#include <dlfcn.h>
dvander@947	48	#endif
dvander@547	49
dvander@3010	50	using namespace SourceHook;
dvander@3010	51
dvander@616	52	GameConfigManager g_GameConfigs;
dvander@547	53	IGameConfig *g_pGameConf = NULL;
dvander@2628	54	static char g_Game[256];
dvander@2628	55	static char g_GameDesc[256] = {'!', '\0'};
dvander@2628	56	static char g_GameName[256] = {'$', '\0'};
skamonkey@3961	57	static const char *g_pParseEngine = NULL;
dvander@547	58
dvander@547	59	#define PSTATE_NONE 0
dvander@547	60	#define PSTATE_GAMES 1
dvander@547	61	#define PSTATE_GAMEDEFS 2
dvander@547	62	#define PSTATE_GAMEDEFS_OFFSETS 3
dvander@547	63	#define PSTATE_GAMEDEFS_OFFSETS_OFFSET 4
dvander@548	64	#define PSTATE_GAMEDEFS_KEYS 5
dvander@947	65	#define PSTATE_GAMEDEFS_SUPPORTED 6
dvander@947	66	#define PSTATE_GAMEDEFS_SIGNATURES 7
dvander@947	67	#define PSTATE_GAMEDEFS_SIGNATURES_SIG 8
dvander@1307	68	#define PSTATE_GAMEDEFS_CRC 9
dvander@1307	69	#define PSTATE_GAMEDEFS_CRC_BINARY 10
pred@2217	70	#define PSTATE_GAMEDEFS_CUSTOM 11
downtown1@2901	71	#define PSTATE_GAMEDEFS_ADDRESSES 12
downtown1@2901	72	#define PSTATE_GAMEDEFS_ADDRESSES_ADDRESS 13
downtown1@2901	73	#define PSTATE_GAMEDEFS_ADDRESSES_ADDRESS_READ 14
dvander@547	74
dvander@547	75	#if defined PLATFORM_WINDOWS
dvander@1307	76	#define PLATFORM_NAME "windows"
dvander@1307	77	#define PLATFORM_SERVER_BINARY "server.dll"
dvander@547	78	#elif defined PLATFORM_LINUX
dvander@1307	79	#define PLATFORM_NAME "linux"
dvander@1307	80	#define PLATFORM_SERVER_BINARY "server_i486.so"
dvander@2471	81	#elif defined PLATFORM_APPLE
ds@3014	82	#define PLATFORM_NAME "mac"
ds@3014	83	#define PLATFORM_SERVER_BINARY "server.dylib"
dvander@547	84	#endif
dvander@547	85
dvander@947	86	struct TempSigInfo
dvander@947	87	{
dvander@947	88	void Reset()
dvander@947	89	{
dvander@947	90	library[0] = '\0';
dvander@947	91	sig[0] = '\0';
dvander@947	92	}
drifter01620@4236	93	char sig[1024];
dvander@947	94	char library[64];
dvander@947	95	} s_TempSig;
dvander@1307	96	unsigned int s_ServerBinCRC;
dvander@1307	97	bool s_ServerBinCRC_Ok = false;
dvander@947	98
dvander@2524	99	static bool DoesGameMatch(const char *value)
dvander@2524	100	{
dvander@2828	101	#if defined PLATFORM_WINDOWS
dvander@2828	102	if (strcasecmp(value, g_Game) == 0 \|\|
dvander@2828	103	#else
dvander@2524	104	if (strcmp(value, g_Game) == 0 \|\|
dvander@2828	105	#endif
dvander@2524	106	strcmp(value, g_GameDesc) == 0 \|\|
dvander@2524	107	strcmp(value, g_GameName) == 0)
dvander@2524	108	{
dvander@2524	109	return true;
dvander@2524	110	}
dvander@2524	111	return false;
dvander@2524	112	}
dvander@2524	113
dvander@2524	114	static bool DoesEngineMatch(const char *value)
dvander@2524	115	{
skamonkey@3961	116	return strcmp(value, g_pParseEngine) == 0;
dvander@2524	117	}
dvander@2524	118
skamonkey@3961	119	CGameConfig::CGameConfig(const char file, const char engine)
dvander@547	120	{
dvander@2524	121	strncopy(m_File, file, sizeof(m_File));
pred@2217	122
pred@2217	123	m_CustomLevel = 0;
pred@2217	124	m_CustomHandler = NULL;
skamonkey@3961	125
skamonkey@3961	126	if (!engine)
skamonkey@3961	127	m_pEngine = smcore.GetSourceEngineName();
skamonkey@3961	128	else
skamonkey@3961	129	m_pEngine = engine;
skamonkey@3961	130
skamonkey@3961	131	if (strcmp(m_pEngine, "css") == 0 \|\| strcmp(m_pEngine, "dods") == 0 \|\| strcmp(m_pEngine, "hl2dm") == 0 \|\| strcmp(m_pEngine, "tf2") == 0)
skamonkey@3961	132	this->SetBaseEngine("orangebox_valve");
skamonkey@4007	133	else if (strcmp(m_pEngine, "nucleardawn") == 0)
skamonkey@4005	134	this->SetBaseEngine("left4dead2");
skamonkey@3961	135	else
skamonkey@3961	136	this->SetBaseEngine(NULL);
dvander@547	137	}
dvander@547	138
dvander@547	139	CGameConfig::~CGameConfig()
dvander@547	140	{
dvander@4038	141	g_GameConfigs.RemoveCachedConfig(this);
dvander@547	142	}
dvander@547	143
dvander@1656	144	SMCResult CGameConfig::ReadSMC_NewSection(const SMCStates states, const char name)
dvander@547	145	{
dvander@547	146	if (m_IgnoreLevel)
dvander@547	147	{
dvander@547	148	m_IgnoreLevel++;
dvander@1656	149	return SMCResult_Continue;
dvander@547	150	}
dvander@947	151
dvander@547	152	switch (m_ParseState)
dvander@547	153	{
dvander@547	154	case PSTATE_NONE:
dvander@547	155	{
dvander@547	156	if (strcmp(name, "Games") == 0)
dvander@547	157	{
dvander@547	158	m_ParseState = PSTATE_GAMES;
dvander@547	159	} else {
dvander@547	160	m_IgnoreLevel++;
dvander@547	161	}
dvander@547	162	break;
dvander@547	163	}
dvander@547	164	case PSTATE_GAMES:
dvander@547	165	{
dvander@2524	166	if (strcmp(name, "*") == 0 \|\|
dvander@2524	167	strcmp(name, "#default") == 0 \|\|
dvander@2524	168	DoesGameMatch(name))
dvander@547	169	{
dvander@1307	170	bShouldBeReadingDefault = true;
dvander@547	171	m_ParseState = PSTATE_GAMEDEFS;
ds@1064	172	strncopy(m_Game, name, sizeof(m_Game));
dvander@547	173	} else {
dvander@547	174	m_IgnoreLevel++;
dvander@547	175	}
dvander@547	176	break;
dvander@547	177	}
dvander@547	178	case PSTATE_GAMEDEFS:
dvander@547	179	{
dvander@547	180	if (strcmp(name, "Offsets") == 0)
dvander@547	181	{
dvander@547	182	m_ParseState = PSTATE_GAMEDEFS_OFFSETS;
dvander@947	183	}
dvander@947	184	else if (strcmp(name, "Keys") == 0)
dvander@947	185	{
dvander@548	186	m_ParseState = PSTATE_GAMEDEFS_KEYS;
dvander@947	187	}
dvander@2524	188	else if ((strcmp(name, "#supported") == 0) && (strcmp(m_Game, "#default") == 0))
dvander@947	189	{
dvander@947	190	m_ParseState = PSTATE_GAMEDEFS_SUPPORTED;
dvander@947	191	/* Ignore this section unless we get a game. */
dvander@947	192	bShouldBeReadingDefault = false;
dvander@2524	193	had_game = false;
dvander@2524	194	matched_game = false;
dvander@2524	195	had_engine = false;
dvander@2524	196	matched_engine = false;
dvander@947	197	}
dvander@947	198	else if (strcmp(name, "Signatures") == 0)
dvander@947	199	{
dvander@947	200	m_ParseState = PSTATE_GAMEDEFS_SIGNATURES;
dvander@947	201	}
dvander@1307	202	else if (strcmp(name, "CRC") == 0)
dvander@1307	203	{
dvander@1307	204	m_ParseState = PSTATE_GAMEDEFS_CRC;
dvander@1307	205	bShouldBeReadingDefault = false;
dvander@1307	206	}
downtown1@2901	207	else if (strcmp(name, "Addresses") == 0)
downtown1@2901	208	{
downtown1@2901	209	m_ParseState = PSTATE_GAMEDEFS_ADDRESSES;
downtown1@2901	210	}
dvander@947	211	else
dvander@947	212	{
dvander@4058	213	if (g_GameConfigs.m_customHandlers.retrieve(name, &m_CustomHandler))
pred@2217	214	{
pred@2217	215	m_CustomLevel = 0;
pred@2217	216	m_ParseState = PSTATE_GAMEDEFS_CUSTOM;
pred@2217	217	m_CustomHandler->ReadSMC_ParseStart();
pred@2217	218	break;
pred@2217	219	}
pred@2217	220
dvander@547	221	m_IgnoreLevel++;
dvander@547	222	}
dvander@547	223	break;
dvander@547	224	}
dvander@547	225	case PSTATE_GAMEDEFS_OFFSETS:
dvander@547	226	{
ds@1064	227	m_Prop[0] = '\0';
ds@1064	228	m_Class[0] = '\0';
dvander@547	229	strncopy(m_offset, name, sizeof(m_offset));
dvander@547	230	m_ParseState = PSTATE_GAMEDEFS_OFFSETS_OFFSET;
dvander@547	231	break;
dvander@547	232	}
dvander@947	233	case PSTATE_GAMEDEFS_SIGNATURES:
dvander@947	234	{
dvander@947	235	strncopy(m_offset, name, sizeof(m_offset));
dvander@947	236	s_TempSig.Reset();
dvander@947	237	m_ParseState = PSTATE_GAMEDEFS_SIGNATURES_SIG;
dvander@947	238	break;
dvander@947	239	}
dvander@1307	240	case PSTATE_GAMEDEFS_CRC:
dvander@1307	241	{
dvander@1307	242	char error[255];
dvander@1307	243	error[0] = '\0';
dvander@1307	244	if (strcmp(name, "server") != 0)
dvander@1307	245	{
dvander@3010	246	smcore.Format(error, sizeof(error), "Unrecognized library \"%s\"", name);
dvander@1307	247	}
dvander@1307	248	else if (!s_ServerBinCRC_Ok)
dvander@1307	249	{
dvander@1307	250	FILE *fp;
dvander@1307	251	char path[PLATFORM_MAX_PATH];
dvander@1307	252
dvander@3010	253	g_pSM->BuildPath(Path_Game, path, sizeof(path), "bin/" PLATFORM_SERVER_BINARY);
dvander@1307	254	if ((fp = fopen(path, "rb")) == NULL)
dvander@1307	255	{
dvander@3010	256	smcore.Format(error, sizeof(error), "Could not open binary: %s", path);
dvander@1307	257	} else {
dvander@1307	258	size_t size;
dvander@1307	259	void *buffer;
dvander@1307	260
dvander@1307	261	fseek(fp, 0, SEEK_END);
dvander@1307	262	size = ftell(fp);
dvander@1307	263	fseek(fp, 0, SEEK_SET);
dvander@1307	264
dvander@1307	265	buffer = malloc(size);
dvander@1307	266	fread(buffer, size, 1, fp);
dvander@1307	267	s_ServerBinCRC = UTIL_CRC32(buffer, size);
dvander@1307	268	free(buffer);
dvander@1307	269	s_ServerBinCRC_Ok = true;
pred@2219	270	fclose(fp);
dvander@1307	271	}
dvander@1307	272	}
dvander@1307	273	if (error[0] != '\0')
dvander@1307	274	{
dvander@1307	275	m_IgnoreLevel = 1;
dvander@3010	276	smcore.LogError("[SM] Error while parsing CRC section for \"%s\" (%s):", m_Game, m_CurFile);
dvander@3010	277	smcore.LogError("[SM] %s", error);
dvander@1307	278	} else {
dvander@1307	279	m_ParseState = PSTATE_GAMEDEFS_CRC_BINARY;
dvander@1307	280	}
dvander@1307	281	break;
dvander@1307	282	}
pred@2217	283	case PSTATE_GAMEDEFS_CUSTOM:
pred@2217	284	{
pred@2217	285	m_CustomLevel++;
pred@2217	286	return m_CustomHandler->ReadSMC_NewSection(states, name);
pred@2217	287	break;
pred@2217	288	}
downtown1@2901	289	case PSTATE_GAMEDEFS_ADDRESSES:
downtown1@2901	290	{
downtown1@2901	291	m_Address[0] = '\0';
downtown1@2901	292	m_AddressSignature[0] = '\0';
downtown1@2901	293	m_AddressReadCount = 0;
downtown1@2901	294
downtown1@2901	295	strncopy(m_Address, name, sizeof(m_Address));
downtown1@2901	296	m_ParseState = PSTATE_GAMEDEFS_ADDRESSES_ADDRESS;
downtown1@2901	297
downtown1@2901	298	break;
downtown1@2901	299	}
downtown1@2901	300	case PSTATE_GAMEDEFS_ADDRESSES_ADDRESS:
downtown1@2901	301	{
downtown1@2901	302	if (strcmp(name, PLATFORM_NAME) == 0)
downtown1@2901	303	{
downtown1@2901	304	m_ParseState = PSTATE_GAMEDEFS_ADDRESSES_ADDRESS_READ;
downtown1@2901	305	}
downtown1@2901	306	else
downtown1@2901	307	{
ds@3014	308	if (strcmp(name, "linux") != 0 && strcmp(name, "windows") != 0 && strcmp(name, "mac") != 0)
downtown1@2901	309	{
dvander@3010	310	smcore.LogError("[SM] Error while parsing Address section for \"%s\" (%s):", m_Address, m_CurFile);
dvander@3010	311	smcore.LogError("[SM] Unrecognized platform \"%s\"", name);
downtown1@2901	312	}
downtown1@2901	313	m_IgnoreLevel = 1;
downtown1@2901	314	}
downtown1@2901	315	break;
downtown1@2901	316	}
dvander@547	317	/* No sub-sections allowed:
dvander@547	318	case PSTATE_GAMEDEFS_OFFSETS_OFFSET:
dvander@548	319	case PSTATE_GAMEDEFS_KEYS:
dvander@947	320	case PSTATE_GAMEDEFS_SUPPORTED:
dvander@947	321	case PSTATE_GAMEDEFS_SIGNATURES_SIG:
dvander@1307	322	case PSTATE_GAMEDEFS_CRC_BINARY:
downtown1@2901	323	case PSTATE_GAMEDEFS_ADDRESSES_ADDRESS_READ:
dvander@547	324	*/
dvander@547	325	default:
dvander@547	326	{
dvander@547	327	/* If we don't know what we got, start ignoring */
dvander@547	328	m_IgnoreLevel++;
dvander@547	329	break;
dvander@547	330	}
dvander@547	331	}
dvander@547	332
dvander@1656	333	return SMCResult_Continue;
dvander@547	334	}
dvander@547	335
dvander@1656	336	SMCResult CGameConfig::ReadSMC_KeyValue(const SMCStates states, const char key, const char *value)
dvander@547	337	{
dvander@547	338	if (m_IgnoreLevel)
dvander@547	339	{
dvander@1656	340	return SMCResult_Continue;
dvander@547	341	}
dvander@547	342
dvander@547	343	if (m_ParseState == PSTATE_GAMEDEFS_OFFSETS_OFFSET)
dvander@547	344	{
dvander@547	345	if (strcmp(key, "class") == 0)
dvander@547	346	{
ds@1064	347	strncopy(m_Class, value, sizeof(m_Class));
dvander@547	348	} else if (strcmp(key, "prop") == 0) {
ds@1064	349	strncopy(m_Prop, value, sizeof(m_Prop));
dvander@547	350	} else if (strcmp(key, PLATFORM_NAME) == 0) {
dvander@3010	351	m_Offsets.replace(m_offset, atoi(value));
dvander@547	352	}
dvander@548	353	} else if (m_ParseState == PSTATE_GAMEDEFS_KEYS) {
dvander@4114	354	ke::AString vstr(value);
dvander@4114	355	m_Keys.replace(key, ke::Move(vstr));
dvander@947	356	} else if (m_ParseState == PSTATE_GAMEDEFS_SUPPORTED) {
dvander@2524	357	if (strcmp(key, "game") == 0)
dvander@947	358	{
dvander@2524	359	had_game = true;
dvander@2524	360	if (DoesGameMatch(value))
dvander@2524	361	{
dvander@2524	362	matched_game = true;
dvander@2524	363	}
dvander@2524	364	if ((!had_engine && matched_game) \|\| (matched_engine && matched_game))
dvander@2524	365	{
dvander@2524	366	bShouldBeReadingDefault = true;
dvander@2524	367	}
dvander@2524	368	}
dvander@2524	369	else if (strcmp(key, "engine") == 0)
dvander@2524	370	{
dvander@2524	371	had_engine = true;
dvander@2524	372	if (DoesEngineMatch(value))
dvander@2524	373	{
dvander@2524	374	matched_engine = true;
dvander@2524	375	}
dvander@2524	376	if ((!had_game && matched_engine) \|\| (matched_game && matched_engine))
dvander@2524	377	{
dvander@2524	378	bShouldBeReadingDefault = true;
dvander@2524	379	}
dvander@947	380	}
dvander@947	381	} else if (m_ParseState == PSTATE_GAMEDEFS_SIGNATURES_SIG) {
dvander@947	382	if (strcmp(key, PLATFORM_NAME) == 0)
dvander@947	383	{
dvander@947	384	strncopy(s_TempSig.sig, value, sizeof(s_TempSig.sig));
dvander@947	385	} else if (strcmp(key, "library") == 0) {
dvander@947	386	strncopy(s_TempSig.library, value, sizeof(s_TempSig.library));
dvander@947	387	}
dvander@1307	388	} else if (m_ParseState == PSTATE_GAMEDEFS_CRC_BINARY) {
dvander@1307	389	if (strcmp(key, PLATFORM_NAME) == 0
dvander@1307	390	&& s_ServerBinCRC_Ok
dvander@1307	391	&& !bShouldBeReadingDefault)
dvander@1307	392	{
dvander@1307	393	unsigned int crc = 0;
dvander@1307	394	sscanf(value, "%08X", &crc);
dvander@1307	395	if (s_ServerBinCRC == crc)
dvander@1307	396	{
dvander@1307	397	bShouldBeReadingDefault = true;
dvander@1307	398	}
dvander@1307	399	}
downtown1@2901	400	} else if (m_ParseState == PSTATE_GAMEDEFS_ADDRESSES_ADDRESS \|\| m_ParseState == PSTATE_GAMEDEFS_ADDRESSES_ADDRESS_READ) {
downtown1@2901	401	if (strcmp(key, "read") == 0) {
downtown1@2901	402	int limit = sizeof(m_AddressRead)/sizeof(m_AddressRead[0]);
downtown1@2901	403	if (m_AddressReadCount < limit)
downtown1@2901	404	{
downtown1@2901	405	m_AddressRead[m_AddressReadCount] = atoi(value);
downtown1@2901	406	m_AddressReadCount++;
downtown1@2901	407	}
downtown1@2901	408	else
downtown1@2901	409	{
dvander@3010	410	smcore.LogError("[SM] Error parsing Address \"%s\", does not support more than %d read offsets (gameconf \"%s\")", m_Address, limit, m_CurFile);
downtown1@2901	411	}
downtown1@2901	412	} else if (strcmp(key, "signature") == 0) {
downtown1@2901	413	strncopy(m_AddressSignature, value, sizeof(m_AddressSignature));
downtown1@2901	414	}
pred@2217	415	} else if (m_ParseState == PSTATE_GAMEDEFS_CUSTOM) {
pred@2217	416	return m_CustomHandler->ReadSMC_KeyValue(states, key, value);
dvander@547	417	}
dvander@547	418
dvander@1656	419	return SMCResult_Continue;
dvander@547	420	}
dvander@547	421
dvander@1656	422	SMCResult CGameConfig::ReadSMC_LeavingSection(const SMCStates *states)
dvander@547	423	{
dvander@547	424	if (m_IgnoreLevel)
dvander@547	425	{
dvander@547	426	m_IgnoreLevel--;
dvander@1656	427	return SMCResult_Continue;
dvander@547	428	}
dvander@547	429
pred@2217	430	if (m_CustomLevel)
pred@2217	431	{
pred@2217	432	m_CustomLevel--;
pred@2217	433	m_CustomHandler->ReadSMC_LeavingSection(states);
pred@2217	434	return SMCResult_Continue;
pred@2217	435	}
pred@2217	436
dvander@547	437	switch (m_ParseState)
dvander@547	438	{
dvander@547	439	case PSTATE_GAMES:
dvander@547	440	{
dvander@547	441	m_ParseState = PSTATE_NONE;
dvander@547	442	break;
dvander@547	443	}
dvander@547	444	case PSTATE_GAMEDEFS:
dvander@547	445	{
dvander@547	446	m_ParseState = PSTATE_GAMES;
dvander@547	447	break;
dvander@547	448	}
pred@2217	449	case PSTATE_GAMEDEFS_CUSTOM:
pred@2217	450	{
pred@2217	451	m_ParseState = PSTATE_GAMEDEFS;
pred@2217	452	m_CustomHandler->ReadSMC_ParseEnd(false, false);
pred@2217	453	break;
pred@2217	454	}
dvander@548	455	case PSTATE_GAMEDEFS_KEYS:
dvander@547	456	case PSTATE_GAMEDEFS_OFFSETS:
dvander@547	457	{
dvander@547	458	m_ParseState = PSTATE_GAMEDEFS;
dvander@547	459	break;
dvander@547	460	}
dvander@547	461	case PSTATE_GAMEDEFS_OFFSETS_OFFSET:
dvander@547	462	{
dvander@547	463	/* Parse the offset... */
ds@1064	464	if (m_Class[0] != '\0'
ds@1064	465	&& m_Prop[0] != '\0')
dvander@547	466	{
dvander@3010	467	SendProp *pProp = gamehelpers->FindInSendTable(m_Class, m_Prop);
dvander@547	468	if (pProp)
dvander@547	469	{
dvander@3010	470	int val = gamehelpers->GetSendPropOffset(pProp);
dvander@3010	471	m_Offsets.replace(m_offset, val);
dvander@3010	472	m_Props.replace(m_offset, pProp);
dvander@547	473	} else {
dvander@547	474	/* Check if it's a non-default game and no offsets exist */
ds@1064	475	if (((strcmp(m_Game, "*") != 0) && strcmp(m_Game, "#default") != 0)
dvander@3010	476	&& (!m_Offsets.retrieve(m_offset)))
dvander@547	477	{
dvander@3010	478	smcore.LogError("[SM] Unable to find property %s.%s (file \"%s\") (mod \"%s\")",
ds@1064	479	m_Class,
ds@1064	480	m_Prop,
dvander@2524	481	m_CurFile,
ds@1064	482	m_Game);
dvander@547	483	}
dvander@547	484	}
dvander@547	485	}
dvander@547	486	m_ParseState = PSTATE_GAMEDEFS_OFFSETS;
dvander@547	487	break;
dvander@547	488	}
dvander@1307	489	case PSTATE_GAMEDEFS_CRC:
dvander@947	490	case PSTATE_GAMEDEFS_SUPPORTED:
dvander@947	491	{
dvander@947	492	if (!bShouldBeReadingDefault)
dvander@947	493	{
dvander@947	494	/* If we shouldn't read the rest of this section, set the ignore level. */
dvander@947	495	m_IgnoreLevel = 1;
ds@1043	496	m_ParseState = PSTATE_GAMES;
ds@1043	497	} else {
ds@1043	498	m_ParseState = PSTATE_GAMEDEFS;
dvander@947	499	}
dvander@947	500	break;
dvander@947	501	}
dvander@1307	502	case PSTATE_GAMEDEFS_CRC_BINARY:
dvander@1307	503	{
dvander@1307	504	m_ParseState = PSTATE_GAMEDEFS_CRC;
dvander@1307	505	break;
dvander@1307	506	}
dvander@969	507	case PSTATE_GAMEDEFS_SIGNATURES:
dvander@969	508	{
dvander@969	509	m_ParseState = PSTATE_GAMEDEFS;
dvander@969	510	break;
dvander@969	511	}
dvander@947	512	case PSTATE_GAMEDEFS_SIGNATURES_SIG:
dvander@947	513	{
dvander@947	514	if (s_TempSig.library[0] == '\0')
dvander@947	515	{
dvander@947	516	/* assume server */
dvander@947	517	strncopy(s_TempSig.library, "server", sizeof(s_TempSig.library));
dvander@947	518	}
dvander@947	519	void *addrInBase = NULL;
dvander@947	520	if (strcmp(s_TempSig.library, "server") == 0)
dvander@947	521	{
dvander@3010	522	addrInBase = smcore.serverFactory;
dvander@947	523	} else if (strcmp(s_TempSig.library, "engine") == 0) {
dvander@3010	524	addrInBase = smcore.engineFactory;
skamonkey@3320	525	} else if (strcmp(s_TempSig.library, "matchmaking_ds") == 0) {
skamonkey@3320	526	addrInBase = smcore.matchmakingDSFactory;
dvander@947	527	}
dvander@947	528	void *final_addr = NULL;
dvander@947	529	if (addrInBase == NULL)
dvander@947	530	{
dvander@3010	531	smcore.LogError("[SM] Unrecognized library \"%s\" (gameconf \"%s\")",
dvander@947	532	s_TempSig.library,
dvander@2524	533	m_CurFile);
dvander@947	534	} else {
dvander@951	535	if (s_TempSig.sig[0] == '@')
dvander@947	536	{
aangione@3664	537	#if defined PLATFORM_WINDOWS
aangione@3664	538	MEMORY_BASIC_INFORMATION mem;
aangione@3664	539
aangione@3664	540	if (VirtualQuery(addrInBase, &mem, sizeof(mem)))
aangione@3664	541	final_addr = g_MemUtils.ResolveSymbol(mem.AllocationBase, &s_TempSig.sig[1]);
aangione@3664	542	else
aangione@3664	543	smcore.LogError("[SM] Unable to find library \"%s\" in memory (gameconf \"%s\")", s_TempSig.library, m_File);
aangione@3664	544	#elif defined PLATFORM_POSIX
dvander@947	545	Dl_info info;
dvander@947	546	/* GNU only: returns 0 on error, inconsistent! >:[ */
dvander@973	547	if (dladdr(addrInBase, &info) != 0)
dvander@947	548	{
dvander@947	549	void *handle = dlopen(info.dli_fname, RTLD_NOW);
dvander@947	550	if (handle)
dvander@947	551	{
dvander@3010	552	if (smcore.SymbolsAreHidden())
dvander@3010	553	final_addr = g_MemUtils.ResolveSymbol(handle, &s_TempSig.sig[1]);
dvander@3010	554	else
dvander@3010	555	final_addr = dlsym(handle, &s_TempSig.sig[1]);
dvander@947	556	dlclose(handle);
dvander@947	557	} else {
dvander@3010	558	smcore.LogError("[SM] Unable to load library \"%s\" (gameconf \"%s\")",
dvander@947	559	s_TempSig.library,
dvander@2524	560	m_File);
dvander@947	561	}
dvander@947	562	} else {
dvander@3010	563	smcore.LogError("[SM] Unable to find library \"%s\" in memory (gameconf \"%s\")",
dvander@947	564	s_TempSig.library,
dvander@2524	565	m_File);
dvander@947	566	}
aangione@3664	567	#endif
dvander@947	568	}
dvander@947	569	if (final_addr)
dvander@947	570	{
dvander@947	571	goto skip_find;
dvander@947	572	}
dvander@947	573	/* First, preprocess the signature */
dvander@2806	574	unsigned char real_sig[511];
dvander@947	575	size_t real_bytes;
dvander@947	576	size_t length;
dvander@947	577
dvander@947	578	real_bytes = 0;
dvander@947	579	length = strlen(s_TempSig.sig);
dvander@947	580
dvander@2806	581	real_bytes = UTIL_DecodeHexString(real_sig, sizeof(real_sig), s_TempSig.sig);
dvander@947	582
dvander@1061	583	if (real_bytes >= 1)
dvander@947	584	{
dvander@3010	585	final_addr = g_MemUtils.FindPattern(addrInBase, (char*)real_sig, real_bytes);
dvander@947	586	}
dvander@947	587	}
dvander@947	588
dvander@947	589	skip_find:
dvander@3010	590	m_Sigs.replace(m_offset, final_addr);
dvander@964	591	m_ParseState = PSTATE_GAMEDEFS_SIGNATURES;
dvander@947	592
dvander@947	593	break;
dvander@947	594	}
downtown1@2901	595	case PSTATE_GAMEDEFS_ADDRESSES:
downtown1@2901	596	{
downtown1@2901	597	m_ParseState = PSTATE_GAMEDEFS;
downtown1@2901	598	break;
downtown1@2901	599	}
downtown1@2901	600	case PSTATE_GAMEDEFS_ADDRESSES_ADDRESS:
downtown1@2901	601	{
downtown1@2901	602	m_ParseState = PSTATE_GAMEDEFS_ADDRESSES;
downtown1@2901	603
downtown1@2901	604	if (m_Address[0] == '\0')
downtown1@2901	605	{
dvander@3010	606	smcore.LogError("[SM] Address sections must have names (gameconf \"%s\")", m_CurFile);
downtown1@2901	607	break;
downtown1@2901	608	}
downtown1@2901	609	if (m_AddressSignature[0] == '\0')
downtown1@2901	610	{
dvander@3010	611	smcore.LogError("[SM] Address section for \"%s\" did not specify a signature (gameconf \"%s\")", m_Address, m_CurFile);
downtown1@2901	612	break;
downtown1@2901	613	}
downtown1@2901	614
downtown1@2901	615	AddressConf addrConf(m_AddressSignature, sizeof(m_AddressSignature), m_AddressReadCount, m_AddressRead);
dvander@4058	616	m_Addresses.replace(m_Address, addrConf);
downtown1@2901	617
downtown1@2901	618	break;
downtown1@2901	619	}
downtown1@2901	620	case PSTATE_GAMEDEFS_ADDRESSES_ADDRESS_READ:
downtown1@2901	621	{
downtown1@2901	622	m_ParseState = PSTATE_GAMEDEFS_ADDRESSES_ADDRESS;
downtown1@2901	623	break;
downtown1@2901	624	}
dvander@547	625	}
dvander@547	626
dvander@1656	627	return SMCResult_Continue;
dvander@547	628	}
dvander@547	629
dvander@2524	630	#define MSTATE_NONE 0
dvander@2524	631	#define MSTATE_MAIN 1
dvander@2524	632	#define MSTATE_FILE 2
dvander@2524	633
dvander@2524	634	class MasterReader : public ITextListener_SMC
dvander@2524	635	{
dvander@2524	636	public:
dvander@2524	637	virtual void ReadSMC_ParseStart()
dvander@2524	638	{
dvander@2524	639	state = MSTATE_NONE;
dvander@2524	640	ignoreLevel = 0;
dvander@2524	641	}
dvander@2524	642
dvander@2524	643	virtual SMCResult ReadSMC_NewSection(const SMCStates states, const char name)
dvander@2524	644	{
dvander@2524	645	if (ignoreLevel)
dvander@2524	646	{
dvander@2524	647	return SMCResult_Continue;
dvander@2524	648	}
dvander@2524	649
dvander@2524	650	if (state == MSTATE_NONE)
dvander@2524	651	{
dvander@2524	652	if (strcmp(name, "Game Master") == 0)
dvander@2524	653	{
dvander@2524	654	state = MSTATE_MAIN;
dvander@2524	655	}
dvander@2524	656	else
dvander@2524	657	{
dvander@2524	658	ignoreLevel++;
dvander@2524	659	}
dvander@2524	660	}
dvander@2524	661	else if (state == MSTATE_MAIN)
dvander@2524	662	{
dvander@2524	663	strncopy(cur_file, name, sizeof(cur_file));
dvander@2524	664	had_engine = false;
dvander@2524	665	matched_engine = false;
dvander@2524	666	had_game = false;
dvander@2524	667	matched_game = false;
dvander@2524	668	state = MSTATE_FILE;
dvander@2524	669	}
dvander@2524	670	else if (state == MSTATE_FILE)
dvander@2524	671	{
dvander@2524	672	ignoreLevel++;
dvander@2524	673	}
dvander@2524	674
dvander@2524	675	return SMCResult_Continue;
dvander@2524	676	}
dvander@2524	677
dvander@2524	678	virtual SMCResult ReadSMC_KeyValue(const SMCStates states, const char key, const char *value)
dvander@2524	679	{
dvander@2524	680	if (ignoreLevel \|\| state != MSTATE_FILE)
dvander@2524	681	{
dvander@2524	682	return SMCResult_Continue;
dvander@2524	683	}
dvander@2524	684
dvander@2524	685	if (strcmp(key, "engine") == 0)
dvander@2524	686	{
dvander@2524	687	had_engine = true;
dvander@2524	688	if (DoesEngineMatch(value))
dvander@2524	689	{
dvander@2524	690	matched_engine = true;
dvander@2524	691	}
dvander@2524	692	}
dvander@2524	693	else if (strcmp(key, "game") == 0)
dvander@2524	694	{
dvander@2524	695	had_game = true;
dvander@2524	696	if (DoesGameMatch(value))
dvander@2524	697	{
dvander@2524	698	matched_game = true;
dvander@2524	699	}
dvander@2524	700	}
dvander@2524	701
dvander@2524	702	return SMCResult_Continue;
dvander@2524	703	}
dvander@2524	704
dvander@2524	705	virtual SMCResult ReadSMC_LeavingSection(const SMCStates *states)
dvander@2524	706	{
dvander@2524	707	if (ignoreLevel)
dvander@2524	708	{
dvander@2524	709	ignoreLevel--;
dvander@2524	710	return SMCResult_Continue;
dvander@2524	711	}
dvander@2524	712
dvander@2524	713	if (state == MSTATE_FILE)
dvander@2524	714	{
dvander@2524	715	/* The four success conditions:
dvander@2524	716	* 1. Needed nothing.
dvander@2524	717	* 2. Needed game only.
dvander@2524	718	* 3. Needed engine only.
dvander@2524	719	* 4. Needed both engine and game.
dvander@2524	720	* Final result is minimized via k-map.
dvander@2524	721	*/
dvander@2524	722	#if 0
dvander@2524	723	if ((!had_engine && !had_game) \|\|
dvander@2524	724	(!had_engine && (had_game && matched_game)) \|\|
dvander@2524	725	(!had_game && (had_engine && matched_engine)) \|\|
dvander@2524	726	((had_game && had_engine) && (matched_game && matched_engine)))
dvander@2524	727	#endif
dvander@2524	728	if ((!had_engine && !had_game) \|\|
dvander@2524	729	(!had_engine && matched_game) \|\|
dvander@2524	730	(!had_game && matched_engine) \|\|
dvander@2524	731	(matched_engine && matched_game))
dvander@2524	732	{
dvander@2524	733	fileList->push_back(cur_file);
dvander@2524	734	}
dvander@2524	735	state = MSTATE_MAIN;
dvander@2524	736	}
dvander@2524	737	else if (state == MSTATE_MAIN)
dvander@2524	738	{
dvander@2524	739	state = MSTATE_NONE;
dvander@2524	740	}
dvander@2524	741
dvander@2524	742	return SMCResult_Continue;
dvander@2524	743	}
dvander@2524	744	public:
dvander@2524	745	List<String> *fileList;
dvander@2524	746	unsigned int state;
dvander@2524	747	unsigned int ignoreLevel;
dvander@2524	748	char cur_file[PLATFORM_MAX_PATH];
dvander@2524	749	bool had_engine;
dvander@2524	750	bool matched_engine;
dvander@2524	751	bool had_game;
dvander@2524	752	bool matched_game;
dvander@2524	753	};
dvander@2524	754
dvander@2524	755	static MasterReader master_reader;
dvander@2524	756
dvander@547	757	bool CGameConfig::Reparse(char *error, size_t maxlength)
dvander@547	758	{
dvander@548	759	/* Reset cached data */
dvander@3010	760	m_Offsets.clear();
dvander@3010	761	m_Props.clear();
dvander@3010	762	m_Keys.clear();
dvander@4058	763	m_Addresses.clear();
dvander@547	764
dvander@2524	765	char path[PLATFORM_MAX_PATH];
dvander@2524	766
dvander@2524	767	/* See if we can use the extended gamedata format. */
dvander@3010	768	g_pSM->BuildPath(Path_SM, path, sizeof(path), "gamedata/%s/master.games.txt", m_File);
dvander@3010	769	if (!libsys->PathExists(path))
dvander@2524	770	{
dvander@2524	771	/* Nope, use the old mechanism. */
dvander@3010	772	smcore.Format(path, sizeof(path), "%s.txt", m_File);
dvander@2524	773	return EnterFile(path, error, maxlength);
dvander@2524	774	}
dvander@2524	775
dvander@2524	776	/* Otherwise, it's time to parse the master. */
dvander@2524	777	SMCError err;
dvander@2524	778	SMCStates state = {0, 0};
dvander@2524	779	List<String> fileList;
dvander@2524	780	master_reader.fileList = &fileList;
skamonkey@3961	781	const char *pEngine[2] = { m_pBaseEngine, m_pEngine };
dvander@2524	782
skamonkey@3961	783	for (unsigned char iter = 0; iter < SM_ARRAYSIZE(pEngine); ++iter)
dvander@2524	784	{
skamonkey@3961	785	if (pEngine[iter] == NULL)
skamonkey@3961	786	{
skamonkey@3961	787	continue;
skamonkey@3961	788	}
dvander@2524	789
skamonkey@3961	790	this->SetParseEngine(pEngine[iter]);
skamonkey@3961	791	err = textparsers->ParseSMCFile(path, &master_reader, &state, error, maxlength);
skamonkey@3961	792	if (err != SMCError_Okay)
skamonkey@3961	793	{
skamonkey@3961	794	const char *msg = textparsers->GetSMCErrorString(err);
skamonkey@3961	795
skamonkey@3961	796	smcore.LogError("[SM] Error parsing master gameconf file \"%s\":", path);
skamonkey@3961	797	smcore.LogError("[SM] Error %d on line %d, col %d: %s",
skamonkey@3961	798	err,
skamonkey@3961	799	state.line,
skamonkey@3961	800	state.col,
skamonkey@3961	801	msg ? msg : "Unknown error");
skamonkey@3961	802	return false;
skamonkey@3961	803	}
dvander@2524	804	}
dvander@2524	805
dvander@2524	806	/* Go through each file we found and parse it. */
dvander@2524	807	List<String>::iterator iter;
dvander@2524	808	for (iter = fileList.begin(); iter != fileList.end(); iter++)
dvander@2524	809	{
dvander@3010	810	smcore.Format(path, sizeof(path), "%s/%s", m_File, (*iter).c_str());
dvander@2524	811	if (!EnterFile(path, error, maxlength))
dvander@2524	812	{
dvander@2524	813	return false;
dvander@2524	814	}
dvander@2524	815	}
dvander@2524	816
pred@2578	817	/* Parse the contents of the 'custom' directory */
dvander@3010	818	g_pSM->BuildPath(Path_SM, path, sizeof(path), "gamedata/%s/custom", m_File);
dvander@3010	819	IDirectory *customDir = libsys->OpenDirectory(path);
pred@2578	820
pred@2578	821	if (!customDir)
pred@2578	822	{
pred@2578	823	return true;
pred@2578	824	}
pred@2578	825
pred@2578	826	while (customDir->MoreFiles())
pred@2578	827	{
pred@2578	828	if (!customDir->IsEntryFile())
pred@2578	829	{
pred@2578	830	customDir->NextEntry();
pred@2578	831	continue;
pred@2578	832	}
pred@2578	833
pred@2578	834	const char *curFile = customDir->GetEntryName();
pred@2578	835
pred@2578	836	/* Only allow .txt files */
pred@2578	837	int len = strlen(curFile);
pred@2579	838	if (len > 4 && strcmp(&curFile[len-4], ".txt") != 0)
pred@2578	839	{
pred@2578	840	customDir->NextEntry();
pred@2578	841	continue;
pred@2578	842	}
pred@2578	843
dvander@3010	844	smcore.Format(path, sizeof(path), "%s/custom/%s", m_File, curFile);
pred@2578	845	if (!EnterFile(path, error, maxlength))
pred@2578	846	{
dvander@3010	847	libsys->CloseDirectory(customDir);
pred@2578	848	return false;
pred@2578	849	}
pred@2578	850
pred@2578	851	customDir->NextEntry();
pred@2578	852	}
pred@2578	853
dvander@3010	854	libsys->CloseDirectory(customDir);
dvander@2524	855	return true;
dvander@2524	856	}
dvander@2524	857
dvander@2524	858	bool CGameConfig::EnterFile(const char file, char error, size_t maxlength)
dvander@2524	859	{
dvander@2524	860	SMCError err;
dvander@2524	861	SMCStates state = {0, 0};
dvander@2524	862
dvander@3010	863	g_pSM->BuildPath(Path_SM, m_CurFile, sizeof(m_CurFile), "gamedata/%s", file);
dvander@2524	864
dvander@2524	865	/* Initialize parse states */
dvander@2524	866	m_IgnoreLevel = 0;
dvander@2524	867	bShouldBeReadingDefault = true;
dvander@2524	868	m_ParseState = PSTATE_NONE;
skamonkey@3961	869	const char *pEngine[2] = { m_pBaseEngine, m_pEngine };
dvander@1885	870
skamonkey@3961	871	for (unsigned char iter = 0; iter < SM_ARRAYSIZE(pEngine); ++iter)
skamonkey@3961	872	{
skamonkey@3961	873	if (pEngine[iter] == NULL)
pred@2217	874	{
skamonkey@3961	875	continue;
pred@2217	876	}
pred@2217	877
skamonkey@3961	878	this->SetParseEngine(pEngine[iter]);
skamonkey@3961	879	if ((err=textparsers->ParseSMCFile(m_CurFile, this, &state, error, maxlength))
skamonkey@3961	880	!= SMCError_Okay)
skamonkey@3961	881	{
skamonkey@3961	882	const char *msg = textparsers->GetSMCErrorString(err);
skamonkey@3961	883
skamonkey@3961	884	smcore.LogError("[SM] Error parsing gameconfig file \"%s\":", m_CurFile);
skamonkey@3961	885	smcore.LogError("[SM] Error %d on line %d, col %d: %s",
skamonkey@3961	886	err,
skamonkey@3961	887	state.line,
skamonkey@3961	888	state.col,
skamonkey@3961	889	msg ? msg : "Unknown error");
skamonkey@3961	890
skamonkey@3961	891	if (m_ParseState == PSTATE_GAMEDEFS_CUSTOM)
skamonkey@3961	892	{
skamonkey@3961	893	//error occurred while parsing a custom section
skamonkey@3961	894	m_CustomHandler->ReadSMC_ParseEnd(true, true);
skamonkey@3961	895	m_CustomHandler = NULL;
skamonkey@3961	896	m_CustomLevel = 0;
skamonkey@3961	897	}
skamonkey@3961	898
skamonkey@3961	899	return false;
skamonkey@3961	900	}
dvander@547	901	}
dvander@547	902
dvander@547	903	return true;
dvander@547	904	}
dvander@547	905
skamonkey@3961	906	void CGameConfig::SetBaseEngine(const char *engine)
skamonkey@3961	907	{
skamonkey@3961	908	m_pBaseEngine = engine;
skamonkey@3961	909	}
skamonkey@3961	910
skamonkey@3961	911	void CGameConfig::SetParseEngine(const char *engine)
skamonkey@3961	912	{
skamonkey@3961	913	g_pParseEngine = engine;
skamonkey@3961	914	}
skamonkey@3961	915
dvander@547	916	bool CGameConfig::GetOffset(const char key, int value)
dvander@547	917	{
dvander@4058	918	return m_Offsets.retrieve(key, value);
dvander@547	919	}
dvander@547	920
dvander@547	921	const char CGameConfig::GetKeyValue(const char key)
dvander@547	922	{
dvander@4114	923	StringHashMap<ke::AString>::Result r = m_Keys.find(key);
dvander@4114	924	if (!r.found())
dvander@548	925	return NULL;
dvander@4114	926	return r->value.chars();
dvander@547	927	}
dvander@547	928
downtown1@2901	929	//memory addresses below 0x10000 are automatically considered invalid for dereferencing
downtown1@2901	930	#define VALID_MINIMUM_MEMORY_ADDRESS 0x10000
downtown1@2901	931
downtown1@2901	932	bool CGameConfig::GetAddress(const char key, void *retaddr)
downtown1@2901	933	{
dvander@4058	934	StringHashMap<AddressConf>::Result r = m_Addresses.find(key);
dvander@4058	935	if (!r.found())
downtown1@2901	936	{
downtown1@2901	937	*retaddr = NULL;
downtown1@2901	938	return false;
downtown1@2901	939	}
downtown1@2901	940
dvander@4058	941	AddressConf &addrConf = r->value;
dvander@4058	942
downtown1@2901	943	void *addr;
dvander@4058	944	if (!GetMemSig(addrConf.signatureName, &addr))
downtown1@2901	945	{
downtown1@2901	946	*retaddr = NULL;
downtown1@2901	947	return false;
downtown1@2901	948	}
downtown1@2901	949
dvander@4058	950	for (int i = 0; i < addrConf.readCount; ++i)
downtown1@2901	951	{
dvander@4058	952	int offset = addrConf.read[i];
downtown1@2901	953
downtown1@2901	954	//NULLs in the middle of an indirection chain are bad, end NULL is ok
downtown1@2901	955	if (addr == NULL \|\| reinterpret_cast<uintptr_t>(addr) < VALID_MINIMUM_MEMORY_ADDRESS)
downtown1@2901	956	{
downtown1@2901	957	*retaddr = NULL;
downtown1@2901	958	return false;
downtown1@2901	959	}
downtown1@2901	960	addr = (reinterpret_cast<void>(reinterpret_cast<uint8_t>(addr) + offset));
downtown1@2901	961	}
downtown1@2901	962
downtown1@2901	963	*retaddr = addr;
downtown1@2901	964	return true;
downtown1@2901	965	}
downtown1@2901	966
dvander@3011	967	static inline unsigned minOf(unsigned a, unsigned b)
dvander@3010	968	{
dvander@3010	969	return a <= b ? a : b;
dvander@3010	970	}
dvander@3010	971
downtown1@2901	972	CGameConfig::AddressConf::AddressConf(char sigName, unsigned sigLength, unsigned readCount, int read)
downtown1@2901	973	{
dvander@3011	974	unsigned readLimit = minOf(readCount, sizeof(this->read) / sizeof(this->read[0]));
downtown1@2901	975
downtown1@2901	976	strncopy(signatureName, sigName, sizeof(signatureName) / sizeof(signatureName[0]));
downtown1@2901	977	this->readCount = readLimit;
downtown1@2901	978	memcpy(&this->read[0], read, sizeof(this->read[0])*readLimit);
downtown1@2901	979	}
downtown1@2901	980
dvander@547	981	SendProp CGameConfig::GetSendProp(const char key)
dvander@547	982	{
dvander@4063	983	SendProp *prop;
dvander@4063	984	if (!m_Props.retrieve(key, &prop))
dvander@547	985	return NULL;
dvander@4063	986	return prop;
dvander@547	987	}
dvander@547	988
dvander@947	989	bool CGameConfig::GetMemSig(const char key, void *addr)
dvander@947	990	{
dvander@4058	991	return m_Sigs.retrieve(key, addr);
dvander@947	992	}
dvander@947	993
dvander@616	994	GameConfigManager::GameConfigManager()
dvander@547	995	{
dvander@547	996	}
dvander@547	997
dvander@616	998	GameConfigManager::~GameConfigManager()
dvander@547	999	{
dvander@547	1000	}
dvander@547	1001
dvander@616	1002	void GameConfigManager::OnSourceModStartup(bool late)
dvander@547	1003	{
dvander@547	1004	LoadGameConfigFile("core.games", &g_pGameConf, NULL, 0);
dvander@547	1005
dvander@3010	1006	strncopy(g_Game, g_pSM->GetGameFolderName(), sizeof(g_Game));
dvander@3010	1007	strncopy(g_GameDesc + 1, smcore.GetGameDescription(), sizeof(g_GameDesc) - 1);
dvander@3010	1008	smcore.GetGameName(g_GameName + 1, sizeof(g_GameName) - 1);
dvander@547	1009	}
dvander@547	1010
dvander@616	1011	void GameConfigManager::OnSourceModAllInitialized()
dvander@547	1012	{
dvander@547	1013	/* NOW initialize the game file */
dvander@547	1014	CGameConfig pGameConf = (CGameConfig )g_pGameConf;
dvander@547	1015
dvander@547	1016	char error[255];
dvander@547	1017	if (!pGameConf->Reparse(error, sizeof(error)))
dvander@547	1018	{
dvander@547	1019	/* :TODO: log */
dvander@547	1020	}
dvander@547	1021
dvander@3010	1022	sharesys->AddInterface(NULL, this);
dvander@547	1023	}
dvander@547	1024
dvander@616	1025	void GameConfigManager::OnSourceModAllShutdown()
dvander@547	1026	{
dvander@547	1027	CloseGameConfigFile(g_pGameConf);
dvander@547	1028	}
dvander@547	1029
dvander@616	1030	bool GameConfigManager::LoadGameConfigFile(const char file, IGameConfig _pConfig, char error, size_t maxlength)
dvander@547	1031	{
dvander@2517	1032	#if 0
pred@2142	1033	/* A crash was detected during last load - We block the gamedata loading so it hopefully won't happen again */
pred@2142	1034	if (g_blockGameDataLoad)
pred@2142	1035	{
pred@2142	1036	UTIL_Format(error, maxlength, "GameData loaded blocked due to detected crash");
pred@2142	1037	return false;
pred@2142	1038	}
dvander@2517	1039	#endif
pred@2142	1040
dvander@547	1041	CGameConfig *pConfig;
dvander@547	1042
dvander@4063	1043	if (m_Lookup.retrieve(file, &pConfig))
dvander@547	1044	{
dvander@4038	1045	pConfig->AddRef();
dvander@547	1046	*_pConfig = pConfig;
dvander@547	1047	return true;
dvander@547	1048	}
dvander@547	1049
dvander@547	1050	pConfig = new CGameConfig(file);
dvander@547	1051
dvander@547	1052	/* :HACKHACK: Don't parse the main config file */
dvander@547	1053	bool retval = true;
dvander@547	1054	if (_pConfig != &g_pGameConf)
dvander@547	1055	{
dvander@547	1056	retval = pConfig->Reparse(error, maxlength);
dvander@547	1057	}
dvander@547	1058
dvander@3010	1059	m_Lookup.insert(file, pConfig);
dvander@547	1060
dvander@547	1061	*_pConfig = pConfig;
dvander@547	1062	return retval;
dvander@547	1063	}
dvander@547	1064
dvander@616	1065	void GameConfigManager::CloseGameConfigFile(IGameConfig *cfg)
dvander@547	1066	{
dvander@547	1067	CGameConfig pConfig = (CGameConfig )cfg;
dvander@4038	1068	pConfig->Release();
dvander@547	1069	}
dvander@949	1070
dvander@3010	1071	extern Handle_t g_GameConfigsType;
dvander@949	1072
dvander@949	1073	IGameConfig GameConfigManager::ReadHandle(Handle_t hndl, IdentityToken_t ident, HandleError *err)
dvander@949	1074	{
dvander@949	1075	HandleSecurity sec(ident, g_pCoreIdent);
dvander@949	1076	IGameConfig *conf = NULL;
dvander@3010	1077	HandleError _err = handlesys->ReadHandle(hndl, g_GameConfigsType, &sec, (void **)&conf);
dvander@949	1078
dvander@949	1079	if (err)
dvander@949	1080	{
dvander@949	1081	*err = _err;
dvander@949	1082	}
dvander@949	1083
dvander@949	1084	return conf;
dvander@949	1085	}
pred@2217	1086
dvander@2562	1087	void GameConfigManager::AddUserConfigHook(const char sectionname, ITextListener_SMC listener)
pred@2217	1088	{
pred@2217	1089	m_customHandlers.insert(sectionname, listener);
pred@2217	1090	}
pred@2217	1091
dvander@4058	1092	void GameConfigManager::RemoveUserConfigHook(const char sectionname, ITextListener_SMC aListener)
pred@2217	1093	{
dvander@4058	1094	ITextListener_SMC *listener;
dvander@4058	1095	if (!m_customHandlers.retrieve(sectionname, &listener))
pred@2217	1096	return;
pred@2217	1097
dvander@4058	1098	if (listener != aListener)
pred@2217	1099	return;
pred@2217	1100
pred@2217	1101	m_customHandlers.remove(sectionname);
pred@2217	1102	return;
pred@2217	1103	}
dvander@2562	1104
dvander@2562	1105	void GameConfigManager::AcquireLock()
dvander@2562	1106	{
dvander@2562	1107	}
dvander@2562	1108
dvander@2562	1109	void GameConfigManager::ReleaseLock()
dvander@2562	1110	{
dvander@2562	1111	}
dvander@4038	1112
dvander@4038	1113	void GameConfigManager::RemoveCachedConfig(CGameConfig *config)
dvander@4038	1114	{
dvander@4038	1115	m_Lookup.remove(config->m_File);
dvander@4038	1116	}

author	Ruben Gonzalez <drifter01620@gmail.com>
	Sat Feb 08 20:00:52 2014 -0500 (2014-02-08)
changeset 4236	843313c70517
parent 4114	58146f5766f0
child 4242	95bc548f5857
permissions	-rw-r--r--