sourcemod-central: core/smn_filesystem.cpp@ecbaee393b0b (annotated)

dvander@370	1	/**
ds@653	2	* vim: set ts=4 :
ds@1330	3	* =============================================================================
dvander@1231	4	* SourceMod
dvander@1231	5	* Copyright (C) 2004-2007 AlliedModders LLC. All rights reserved.
ds@1330	6	* =============================================================================
dvander@370	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@370	28	*
dvander@370	29	* Version: $Id$
dvander@370	30	*/
dvander@370	31
faluco@274	32	#include <sys/stat.h>
dvander@252	33	#include "sm_globals.h"
dvander@252	34	#include "HandleSys.h"
dvander@252	35	#include "LibrarySys.h"
faluco@274	36	#include "sm_stringutil.h"
dvander@592	37	#include "Logger.h"
dvander@347	38	#include "PluginSys.h"
dvander@347	39	#include "sourcemm_api.h"
dvander@252	40
dvander@252	41	HandleType_t g_FileType;
dvander@252	42	HandleType_t g_DirType;
dvander@252	43
dvander@252	44	class FileNatives :
dvander@252	45	public SMGlobalClass,
dvander@252	46	public IHandleTypeDispatch
dvander@252	47	{
dvander@252	48	public:
dvander@252	49	virtual void OnSourceModAllInitialized()
dvander@252	50	{
dvander@262	51	g_FileType = g_HandleSys.CreateType("File", this, 0, NULL, NULL, g_pCoreIdent, NULL);
dvander@262	52	g_DirType = g_HandleSys.CreateType("Directory", this, 0, NULL, NULL, g_pCoreIdent, NULL);
dvander@252	53	}
dvander@252	54	virtual void OnSourceModShutdown()
dvander@252	55	{
dvander@252	56	g_HandleSys.RemoveType(g_DirType, g_pCoreIdent);
dvander@252	57	g_HandleSys.RemoveType(g_FileType, g_pCoreIdent);
dvander@252	58	g_DirType = 0;
dvander@252	59	g_FileType = 0;
dvander@252	60	}
dvander@252	61	virtual void OnHandleDestroy(HandleType_t type, void *object)
dvander@252	62	{
dvander@252	63	if (type == g_FileType)
dvander@252	64	{
dvander@252	65	FILE fp = (FILE )object;
dvander@252	66	fclose(fp);
dvander@252	67	} else if (type == g_DirType) {
dvander@252	68	IDirectory pDir = (IDirectory )object;
dvander@252	69	g_LibSys.CloseDirectory(pDir);
dvander@252	70	}
dvander@252	71	}
dvander@1378	72	} s_FileNatives;
dvander@252	73
faluco@274	74	static cell_t sm_OpenDirectory(IPluginContext pContext, const cell_t params)
dvander@252	75	{
dvander@252	76	char *path;
dvander@252	77	int err;
dvander@252	78	if ((err=pContext->LocalToString(params[1], &path)) != SP_ERROR_NONE)
dvander@252	79	{
dvander@252	80	pContext->ThrowNativeErrorEx(err, NULL);
dvander@252	81	return 0;
dvander@252	82	}
dvander@252	83
ds@652	84	char realpath[PLATFORM_MAX_PATH];
dvander@317	85	g_SourceMod.BuildPath(Path_Game, realpath, sizeof(realpath), "%s", path);
dvander@255	86
dvander@255	87	IDirectory *pDir = g_LibSys.OpenDirectory(realpath);
dvander@252	88	if (!pDir)
dvander@252	89	{
dvander@252	90	return 0;
dvander@252	91	}
dvander@252	92
dvander@262	93	return g_HandleSys.CreateHandle(g_DirType, pDir, pContext->GetIdentity(), g_pCoreIdent, NULL);
dvander@252	94	}
dvander@252	95
faluco@274	96	static cell_t sm_ReadDirEntry(IPluginContext pContext, const cell_t params)
dvander@252	97	{
dvander@252	98	Handle_t hndl = static_cast<Handle_t>(params[1]);
dvander@252	99	IDirectory *pDir;
dvander@252	100	HandleError herr;
dvander@262	101	HandleSecurity sec;
dvander@252	102	int err;
dvander@262	103
dvander@262	104	sec.pOwner = NULL;
dvander@262	105	sec.pIdentity = g_pCoreIdent;
dvander@262	106
dvander@262	107	if ((herr=g_HandleSys.ReadHandle(hndl, g_DirType, &sec, (void **)&pDir))
dvander@252	108	!= HandleError_None)
dvander@252	109	{
dvander@252	110	return pContext->ThrowNativeError("Invalid file handle %x (error %d)", hndl, herr);
dvander@252	111	}
dvander@252	112
dvander@252	113	if (!pDir->MoreFiles())
dvander@252	114	{
dvander@252	115	return false;
dvander@252	116	}
dvander@252	117
dvander@252	118	cell_t *filetype;
dvander@252	119	if ((err=pContext->LocalToPhysAddr(params[4], &filetype)) != SP_ERROR_NONE)
dvander@252	120	{
dvander@252	121	pContext->ThrowNativeErrorEx(err, NULL);
dvander@252	122	return 0;
dvander@252	123	}
dvander@252	124
dvander@252	125	if (pDir->IsEntryDirectory())
dvander@252	126	{
dvander@252	127	*filetype = 1;
dvander@252	128	} else if (pDir->IsEntryFile()) {
dvander@252	129	*filetype = 2;
dvander@252	130	} else {
dvander@252	131	*filetype = 0;
dvander@252	132	}
dvander@252	133
dvander@252	134	const char *path = pDir->GetEntryName();
dvander@255	135	if ((err=pContext->StringToLocalUTF8(params[2], params[3], path, NULL))
dvander@252	136	!= SP_ERROR_NONE)
dvander@252	137	{
dvander@252	138	pContext->ThrowNativeErrorEx(err, NULL);
dvander@252	139	return 0;
dvander@252	140	}
dvander@252	141
dvander@255	142	pDir->NextEntry();
dvander@255	143
dvander@252	144	return true;
dvander@252	145	}
dvander@252	146
faluco@274	147	static cell_t sm_OpenFile(IPluginContext pContext, const cell_t params)
faluco@274	148	{
faluco@274	149	char name, mode;
faluco@274	150	int err;
faluco@274	151	if ((err=pContext->LocalToString(params[1], &name)) != SP_ERROR_NONE)
faluco@274	152	{
faluco@274	153	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	154	return 0;
faluco@274	155	}
faluco@274	156	if ((err=pContext->LocalToString(params[2], &mode)) != SP_ERROR_NONE)
faluco@274	157	{
faluco@274	158	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	159	return 0;
faluco@274	160	}
faluco@274	161
ds@652	162	char realpath[PLATFORM_MAX_PATH];
dvander@636	163	g_SourceMod.BuildPath(Path_Game, realpath, sizeof(realpath), "%s", name);
faluco@274	164
faluco@274	165	FILE *pFile = fopen(realpath, mode);
faluco@274	166	if (!pFile)
faluco@274	167	{
faluco@274	168	return 0;
faluco@274	169	}
faluco@274	170
faluco@274	171	return g_HandleSys.CreateHandle(g_FileType, pFile, pContext->GetIdentity(), g_pCoreIdent, NULL);
faluco@274	172	}
faluco@274	173
faluco@274	174	static cell_t sm_DeleteFile(IPluginContext pContext, const cell_t params)
faluco@274	175	{
faluco@274	176	char *name;
faluco@274	177	int err;
faluco@274	178	if ((err=pContext->LocalToString(params[1], &name)) != SP_ERROR_NONE)
faluco@274	179	{
faluco@274	180	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	181	return 0;
faluco@274	182	}
faluco@274	183
ds@652	184	char realpath[PLATFORM_MAX_PATH];
dvander@636	185	g_SourceMod.BuildPath(Path_Game, realpath, sizeof(realpath), "%s", name);
faluco@274	186
faluco@274	187	return (unlink(realpath)) ? 0 : 1;
faluco@274	188	}
faluco@274	189
faluco@274	190	static cell_t sm_ReadFileLine(IPluginContext pContext, const cell_t params)
faluco@274	191	{
faluco@274	192	Handle_t hndl = static_cast<Handle_t>(params[1]);
faluco@274	193	HandleError herr;
faluco@274	194	HandleSecurity sec;
faluco@274	195	FILE *pFile;
faluco@274	196	int err;
faluco@274	197
faluco@274	198	sec.pOwner = NULL;
faluco@274	199	sec.pIdentity = g_pCoreIdent;
faluco@274	200
faluco@274	201	if ((herr=g_HandleSys.ReadHandle(hndl, g_FileType, &sec, (void **)&pFile))
faluco@274	202	!= HandleError_None)
faluco@274	203	{
faluco@274	204	return pContext->ThrowNativeError("Invalid file handle %x (error %d)", hndl, herr);
faluco@274	205	}
faluco@274	206
faluco@274	207	char *buf;
faluco@274	208	if ((err=pContext->LocalToString(params[2], &buf)) != SP_ERROR_NONE)
faluco@274	209	{
faluco@274	210	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	211	return 0;
faluco@274	212	}
faluco@274	213
dvander@638	214	if (fgets(buf, params[3], pFile) == NULL)
dvander@638	215	{
dvander@638	216	return 0;
dvander@638	217	}
faluco@274	218
faluco@274	219	return 1;
faluco@274	220	}
faluco@274	221
faluco@274	222	static cell_t sm_IsEndOfFile(IPluginContext pContext, const cell_t params)
faluco@274	223	{
faluco@274	224	Handle_t hndl = static_cast<Handle_t>(params[1]);
faluco@274	225	HandleError herr;
faluco@274	226	HandleSecurity sec;
faluco@274	227	FILE *pFile;
faluco@274	228
faluco@274	229	sec.pOwner = NULL;
faluco@274	230	sec.pIdentity = g_pCoreIdent;
faluco@274	231
faluco@274	232	if ((herr=g_HandleSys.ReadHandle(hndl, g_FileType, &sec, (void **)&pFile))
faluco@274	233	!= HandleError_None)
faluco@274	234	{
faluco@274	235	return pContext->ThrowNativeError("Invalid file handle %x (error %d)", hndl, herr);
faluco@274	236	}
faluco@274	237
faluco@274	238	return (feof(pFile)) ? 1 : 0;
faluco@274	239	}
faluco@274	240
faluco@274	241	static cell_t sm_FileSeek(IPluginContext pContext, const cell_t params)
faluco@274	242	{
faluco@274	243	Handle_t hndl = static_cast<Handle_t>(params[1]);
faluco@274	244	HandleError herr;
faluco@274	245	HandleSecurity sec;
faluco@274	246	FILE *pFile;
faluco@274	247
faluco@274	248	sec.pOwner = NULL;
faluco@274	249	sec.pIdentity = g_pCoreIdent;
faluco@274	250
faluco@274	251	if ((herr=g_HandleSys.ReadHandle(hndl, g_FileType, &sec, (void **)&pFile))
faluco@274	252	!= HandleError_None)
faluco@274	253	{
faluco@274	254	return pContext->ThrowNativeError("Invalid file handle %x (error %d)", hndl, herr);
faluco@274	255	}
faluco@274	256
faluco@274	257	fseek(pFile, params[2], params[3]);
faluco@274	258
faluco@274	259	return 1;
faluco@274	260	}
faluco@274	261
faluco@274	262	static cell_t sm_FilePosition(IPluginContext pContext, const cell_t params)
faluco@274	263	{
faluco@274	264	Handle_t hndl = static_cast<Handle_t>(params[1]);
faluco@274	265	HandleError herr;
faluco@274	266	HandleSecurity sec;
faluco@274	267	FILE *pFile;
faluco@274	268
faluco@274	269	sec.pOwner = NULL;
faluco@274	270	sec.pIdentity = g_pCoreIdent;
faluco@274	271
faluco@274	272	if ((herr=g_HandleSys.ReadHandle(hndl, g_FileType, &sec, (void **)&pFile))
faluco@274	273	!= HandleError_None)
faluco@274	274	{
faluco@274	275	return pContext->ThrowNativeError("Invalid file handle %x (error %d)", hndl, herr);
faluco@274	276	}
faluco@274	277
faluco@274	278	return ftell(pFile);
faluco@274	279	}
faluco@274	280
faluco@274	281	static cell_t sm_FileExists(IPluginContext pContext, const cell_t params)
faluco@274	282	{
faluco@274	283	char *name;
faluco@274	284	int err;
faluco@274	285	if ((err=pContext->LocalToString(params[1], &name)) != SP_ERROR_NONE)
faluco@274	286	{
faluco@274	287	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	288	return 0;
faluco@274	289	}
faluco@274	290
ds@652	291	char realpath[PLATFORM_MAX_PATH];
dvander@636	292	g_SourceMod.BuildPath(Path_Game, realpath, sizeof(realpath), "%s", name);
faluco@274	293	#ifdef PLATFORM_WINDOWS
faluco@274	294	struct _stat s;
faluco@274	295	if (_stat(realpath, &s) != 0)
faluco@274	296	{
faluco@274	297	return 0;
faluco@274	298	}
faluco@274	299	if (s.st_mode & S_IFREG)
faluco@274	300	{
faluco@274	301	return 1;
faluco@274	302	}
faluco@274	303	return 0;
dvander@351	304	#elif defined PLATFORM_POSIX
faluco@274	305	struct stat s;
faluco@274	306	if (stat(realpath, &s) != 0)
faluco@274	307	{
faluco@274	308	return 0;
faluco@274	309	}
faluco@274	310	if (S_ISREG(s.st_mode))
faluco@274	311	{
faluco@274	312	return 1;
faluco@274	313	}
faluco@274	314	return 0;
faluco@274	315	#endif
faluco@274	316	}
faluco@274	317
faluco@274	318	static cell_t sm_RenameFile(IPluginContext pContext, const cell_t params)
faluco@274	319	{
faluco@274	320	char newpath, oldpath;
faluco@274	321	int err;
faluco@274	322	if ((err=pContext->LocalToString(params[1], &newpath)) != SP_ERROR_NONE)
faluco@274	323	{
faluco@274	324	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	325	return 0;
faluco@274	326	}
faluco@274	327	if ((err=pContext->LocalToString(params[2], &oldpath)) != SP_ERROR_NONE)
faluco@274	328	{
faluco@274	329	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	330	return 0;
faluco@274	331	}
faluco@274	332
ds@652	333	char new_realpath[PLATFORM_MAX_PATH];
dvander@636	334	g_SourceMod.BuildPath(Path_Game, new_realpath, sizeof(new_realpath), "%s", newpath);
ds@652	335	char old_realpath[PLATFORM_MAX_PATH];
dvander@636	336	g_SourceMod.BuildPath(Path_Game, old_realpath, sizeof(old_realpath), "%s", oldpath);
faluco@274	337
faluco@274	338	#ifdef PLATFORM_WINDOWS
faluco@274	339	return (MoveFileA(old_realpath, new_realpath)) ? 1 : 0;
dvander@351	340	#elif defined PLATFORM_POSIX
faluco@274	341	return (rename(old_realpath, new_realpath)) ? 0 : 1;
faluco@274	342	#endif
faluco@274	343	}
faluco@274	344
faluco@274	345	static cell_t sm_DirExists(IPluginContext pContext, const cell_t params)
faluco@274	346	{
faluco@274	347	char *name;
faluco@274	348	int err;
faluco@274	349	if ((err=pContext->LocalToString(params[1], &name)) != SP_ERROR_NONE)
faluco@274	350	{
faluco@274	351	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	352	return 0;
faluco@274	353	}
faluco@274	354
ds@652	355	char realpath[PLATFORM_MAX_PATH];
dvander@636	356	g_SourceMod.BuildPath(Path_Game, realpath, sizeof(realpath), "%s", name);
faluco@274	357	#ifdef PLATFORM_WINDOWS
faluco@274	358	struct _stat s;
faluco@274	359	if (_stat(realpath, &s) != 0)
faluco@274	360	{
faluco@274	361	return 0;
faluco@274	362	}
faluco@274	363	if (s.st_mode & S_IFDIR)
faluco@274	364	{
faluco@274	365	return 1;
faluco@274	366	}
faluco@274	367	return 0;
dvander@351	368	#elif defined PLATFORM_POSIX
faluco@274	369	struct stat s;
faluco@274	370	if (stat(realpath, &s) != 0)
faluco@274	371	{
faluco@274	372	return 0;
faluco@274	373	}
faluco@274	374	if (S_ISDIR(s.st_mode))
faluco@274	375	{
faluco@274	376	return 1;
faluco@274	377	}
faluco@274	378	return 0;
faluco@274	379	#endif
faluco@274	380	}
faluco@274	381
faluco@274	382	static cell_t sm_FileSize(IPluginContext pContext, const cell_t params)
faluco@274	383	{
faluco@274	384	char *name;
faluco@274	385	int err;
faluco@274	386	if ((err=pContext->LocalToString(params[1], &name)) != SP_ERROR_NONE)
faluco@274	387	{
faluco@274	388	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	389	return -1;
faluco@274	390	}
faluco@274	391
ds@652	392	char realpath[PLATFORM_MAX_PATH];
dvander@636	393	g_SourceMod.BuildPath(Path_Game, realpath, sizeof(realpath), "%s", name);
faluco@274	394	#ifdef PLATFORM_WINDOWS
faluco@274	395	struct _stat s;
faluco@274	396	if (_stat(realpath, &s) != 0)
faluco@274	397	{
faluco@274	398	return -1;
faluco@274	399	}
faluco@274	400	if (s.st_mode & S_IFREG)
faluco@274	401	{
faluco@274	402	return static_cast<cell_t>(s.st_size);
faluco@274	403	}
faluco@274	404	return -1;
dvander@351	405	#elif defined PLATFORM_POSIX
faluco@274	406	struct stat s;
faluco@274	407	if (stat(realpath, &s) != 0)
faluco@274	408	{
faluco@274	409	return -1;
faluco@274	410	}
faluco@274	411	if (S_ISREG(s.st_mode))
faluco@274	412	{
faluco@274	413	return static_cast<cell_t>(s.st_size);
faluco@274	414	}
faluco@274	415	return -1;
faluco@274	416	#endif
faluco@274	417	}
faluco@274	418
faluco@274	419	static cell_t sm_RemoveDir(IPluginContext pContext, const cell_t params)
faluco@274	420	{
faluco@274	421	char *name;
faluco@274	422	int err;
faluco@274	423	if ((err=pContext->LocalToString(params[1], &name)) != SP_ERROR_NONE)
faluco@274	424	{
faluco@274	425	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	426	return 0;
faluco@274	427	}
faluco@274	428
ds@652	429	char realpath[PLATFORM_MAX_PATH];
dvander@636	430	g_SourceMod.BuildPath(Path_Game, realpath, sizeof(realpath), "%s", name);
faluco@274	431
faluco@274	432	return (rmdir(realpath)) ? 0 : 1;
faluco@274	433	}
faluco@274	434
faluco@274	435	static cell_t sm_WriteFileLine(IPluginContext pContext, const cell_t params)
faluco@274	436	{
faluco@274	437	Handle_t hndl = static_cast<Handle_t>(params[1]);
faluco@274	438	HandleError herr;
faluco@274	439	HandleSecurity sec;
faluco@274	440	FILE *pFile;
faluco@274	441
faluco@274	442	sec.pOwner = NULL;
faluco@274	443	sec.pIdentity = g_pCoreIdent;
faluco@274	444
faluco@274	445	if ((herr=g_HandleSys.ReadHandle(hndl, g_FileType, &sec, (void **)&pFile))
faluco@274	446	!= HandleError_None)
faluco@274	447	{
faluco@274	448	return pContext->ThrowNativeError("Invalid file handle %x (error %d)", hndl, herr);
faluco@274	449	}
faluco@274	450
faluco@274	451	char *fmt;
faluco@274	452	int err;
faluco@274	453	if ((err=pContext->LocalToString(params[2], &fmt)) != SP_ERROR_NONE)
faluco@274	454	{
faluco@274	455	pContext->ThrowNativeErrorEx(err, NULL);
faluco@274	456	return 0;
faluco@274	457	}
faluco@274	458
faluco@274	459	char buffer[2048];
faluco@274	460	int arg = 3;
faluco@274	461	atcprintf(buffer, sizeof(buffer), fmt, pContext, params, &arg);
faluco@274	462	fprintf(pFile, "%s\n", buffer);
faluco@274	463
faluco@274	464	return 1;
faluco@274	465	}
faluco@274	466
dvander@821	467	static cell_t sm_FlushFile(IPluginContext pContext, const cell_t params)
dvander@821	468	{
dvander@821	469	Handle_t hndl = static_cast<Handle_t>(params[1]);
dvander@821	470	HandleError herr;
dvander@821	471	HandleSecurity sec;
dvander@821	472	FILE *pFile;
dvander@821	473
dvander@821	474	sec.pOwner = NULL;
dvander@821	475	sec.pIdentity = g_pCoreIdent;
dvander@821	476
dvander@821	477	if ((herr=g_HandleSys.ReadHandle(hndl, g_FileType, &sec, (void **)&pFile))
dvander@821	478	!= HandleError_None)
dvander@821	479	{
dvander@821	480	return pContext->ThrowNativeError("Invalid file handle %x (error %d)", hndl, herr);
dvander@821	481	}
dvander@821	482
dvander@821	483	return (fflush(pFile) == 0) ? 1 : 0;
dvander@821	484	}
dvander@821	485
dvander@345	486	static cell_t sm_BuildPath(IPluginContext pContext, const cell_t params)
dvander@345	487	{
dvander@345	488	char path[PLATFORM_MAX_PATH], fmt, buffer;
ds@711	489	int arg = 5;
dvander@345	490	pContext->LocalToString(params[2], &buffer);
dvander@345	491	pContext->LocalToString(params[4], &fmt);
dvander@345	492
dvander@345	493	atcprintf(path, sizeof(path), fmt, pContext, params, &arg);
dvander@345	494
dvander@345	495	return g_SourceMod.BuildPath(Path_SM_Rel, buffer, params[3], "%s", path);
dvander@345	496	}
dvander@345	497
dvander@347	498	static cell_t sm_LogToGame(IPluginContext pContext, const cell_t params)
dvander@347	499	{
dvander@1011	500	g_SourceMod.SetGlobalTarget(LANG_SERVER);
dvander@1011	501
dvander@347	502	char buffer[1024];
dvander@347	503	size_t len = g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 1);
dvander@347	504
dvander@1378	505	if (pContext->GetContext()->n_err != SP_ERROR_NONE)
dvander@1378	506	{
dvander@1378	507	return 0;
dvander@1378	508	}
dvander@1378	509
dvander@347	510	if (len >= sizeof(buffer)-2)
dvander@347	511	{
dvander@347	512	buffer[1022] = '\n';
dvander@347	513	buffer[1023] = '\0';
dvander@347	514	} else {
dvander@347	515	buffer[len++] = '\n';
dvander@347	516	buffer[len] = '\0';
dvander@347	517	}
dvander@347	518
dvander@347	519	engine->LogPrint(buffer);
dvander@347	520
dvander@347	521	return 1;
dvander@347	522	}
dvander@347	523
dvander@347	524	static cell_t sm_LogMessage(IPluginContext pContext, const cell_t params)
dvander@347	525	{
dvander@1011	526	g_SourceMod.SetGlobalTarget(LANG_SERVER);
dvander@1011	527
dvander@347	528	char buffer[1024];
dvander@351	529	g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 1);
dvander@347	530
dvander@1378	531	if (pContext->GetContext()->n_err != SP_ERROR_NONE)
dvander@1378	532	{
dvander@1378	533	return 0;
dvander@1378	534	}
dvander@1378	535
dvander@1378	536	CPlugin *pPlugin = g_PluginSys.GetPluginByCtx(pContext->GetContext());
dvander@347	537	g_Logger.LogMessage("[%s] %s", pPlugin->GetFilename(), buffer);
dvander@347	538
dvander@347	539	return 1;
dvander@347	540	}
dvander@347	541
dvander@347	542	static cell_t sm_LogError(IPluginContext pContext, const cell_t params)
dvander@347	543	{
dvander@1011	544	g_SourceMod.SetGlobalTarget(LANG_SERVER);
dvander@1011	545
dvander@347	546	char buffer[1024];
dvander@351	547	g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 1);
dvander@347	548
dvander@1378	549	if (pContext->GetContext()->n_err != SP_ERROR_NONE)
dvander@1378	550	{
dvander@1378	551	return 0;
dvander@1378	552	}
dvander@1378	553
dvander@1378	554	CPlugin *pPlugin = g_PluginSys.GetPluginByCtx(pContext->GetContext());
dvander@347	555	g_Logger.LogError("[%s] %s", pPlugin->GetFilename(), buffer);
dvander@347	556
dvander@347	557	return 1;
dvander@347	558	}
dvander@347	559
dvander@1370	560	enum
dvander@1370	561	{
dvander@1370	562	FileTime_LastAccess = 0, /* Last access (not available on FAT) */
dvander@1370	563	FileTime_Created = 1, /* Creation (not available on FAT) */
dvander@1370	564	FileTime_LastChange = 2, /* Last modification */
dvander@1370	565	};
dvander@1370	566
dvander@1370	567	static cell_t sm_GetFileTime(IPluginContext pContext, const cell_t params)
dvander@1370	568	{
dvander@1370	569	char *name;
dvander@1370	570	int err;
dvander@1370	571	if ((err=pContext->LocalToString(params[1], &name)) != SP_ERROR_NONE)
dvander@1370	572	{
dvander@1370	573	pContext->ThrowNativeErrorEx(err, NULL);
dvander@1370	574	return 0;
dvander@1370	575	}
dvander@1370	576
dvander@1370	577	char realpath[PLATFORM_MAX_PATH];
dvander@1370	578	g_SourceMod.BuildPath(Path_Game, realpath, sizeof(realpath), "%s", name);
dvander@1370	579
dvander@1370	580	#ifdef PLATFORM_WINDOWS
dvander@1370	581	struct _stat s;
dvander@1370	582	if (_stat(realpath, &s) != 0)
dvander@1370	583	#elif defined PLATFORM_POSIX
dvander@1370	584	struct stat s;
dvander@1373	585	if (stat(realpath, &s) != 0)
dvander@1370	586	#endif
dvander@1370	587	{
dvander@1370	588	return -1;
dvander@1370	589	} else {
dvander@1370	590	if (params[2] == FileTime_LastAccess)
dvander@1370	591	{
dvander@1370	592	return (cell_t)s.st_atime;
dvander@1370	593	} else if (params[2] == FileTime_Created) {
dvander@1370	594	return (cell_t)s.st_ctime;
dvander@1370	595	} else if (params[2] == FileTime_LastChange) {
dvander@1370	596	return (cell_t)s.st_mtime;
dvander@1370	597	}
dvander@1370	598	}
dvander@1370	599
dvander@1370	600	return -1;
dvander@1370	601	}
dvander@1370	602
dvander@1378	603	static cell_t sm_LogToOpenFile(IPluginContext pContext, const cell_t params)
dvander@1378	604	{
dvander@1378	605	Handle_t hndl = static_cast<Handle_t>(params[1]);
dvander@1378	606	HandleError herr;
dvander@1378	607	HandleSecurity sec;
dvander@1378	608	FILE *pFile;
dvander@1378	609
dvander@1378	610	sec.pOwner = NULL;
dvander@1378	611	sec.pIdentity = g_pCoreIdent;
dvander@1378	612
dvander@1378	613	if ((herr=g_HandleSys.ReadHandle(hndl, g_FileType, &sec, (void **)&pFile))
dvander@1378	614	!= HandleError_None)
dvander@1378	615	{
dvander@1378	616	return pContext->ThrowNativeError("Invalid file handle %x (error %d)", hndl, herr);
dvander@1378	617	}
dvander@1378	618
dvander@1378	619	char buffer[2048];
dvander@1378	620	g_SourceMod.SetGlobalTarget(LANG_SERVER);
dvander@1378	621	g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 2);
dvander@1378	622
dvander@1378	623	if (pContext->GetContext()->n_err != SP_ERROR_NONE)
dvander@1378	624	{
dvander@1378	625	return 0;
dvander@1378	626	}
dvander@1378	627
dvander@1378	628	CPlugin *pPlugin = g_PluginSys.GetPluginByCtx(pContext->GetContext());
dvander@1378	629	g_Logger.LogToOpenFile(pFile, "[%s] %s", pPlugin->GetFilename(), buffer);
dvander@1378	630
dvander@1378	631	return 1;
dvander@1378	632	}
dvander@1378	633
dvander@1378	634	static cell_t sm_LogToOpenFileEx(IPluginContext pContext, const cell_t params)
dvander@1378	635	{
dvander@1378	636	Handle_t hndl = static_cast<Handle_t>(params[1]);
dvander@1378	637	HandleError herr;
dvander@1378	638	HandleSecurity sec;
dvander@1378	639	FILE *pFile;
dvander@1378	640
dvander@1378	641	sec.pOwner = NULL;
dvander@1378	642	sec.pIdentity = g_pCoreIdent;
dvander@1378	643
dvander@1378	644	if ((herr=g_HandleSys.ReadHandle(hndl, g_FileType, &sec, (void **)&pFile))
dvander@1378	645	!= HandleError_None)
dvander@1378	646	{
dvander@1378	647	return pContext->ThrowNativeError("Invalid file handle %x (error %d)", hndl, herr);
dvander@1378	648	}
dvander@1378	649
dvander@1378	650	char buffer[2048];
dvander@1378	651	g_SourceMod.SetGlobalTarget(LANG_SERVER);
dvander@1378	652	g_SourceMod.FormatString(buffer, sizeof(buffer), pContext, params, 2);
dvander@1378	653
dvander@1378	654	if (pContext->GetContext()->n_err != SP_ERROR_NONE)
dvander@1378	655	{
dvander@1378	656	return 0;
dvander@1378	657	}
dvander@1378	658
dvander@1378	659	g_Logger.LogToOpenFile(pFile, "%s", buffer);
dvander@1378	660
dvander@1378	661	return 1;
dvander@1378	662	}
dvander@252	663
dvander@252	664	REGISTER_NATIVES(filesystem)
dvander@252	665	{
dvander@252	666	{"OpenDirectory", sm_OpenDirectory},
dvander@252	667	{"ReadDirEntry", sm_ReadDirEntry},
faluco@274	668	{"OpenFile", sm_OpenFile},
faluco@274	669	{"DeleteFile", sm_DeleteFile},
faluco@274	670	{"ReadFileLine", sm_ReadFileLine},
faluco@274	671	{"IsEndOfFile", sm_IsEndOfFile},
faluco@274	672	{"FileSeek", sm_FileSeek},
faluco@274	673	{"FilePosition", sm_FilePosition},
faluco@274	674	{"FileExists", sm_FileExists},
faluco@274	675	{"RenameFile", sm_RenameFile},
faluco@274	676	{"DirExists", sm_DirExists},
faluco@274	677	{"FileSize", sm_FileSize},
faluco@274	678	{"RemoveDir", sm_RemoveDir},
faluco@274	679	{"WriteFileLine", sm_WriteFileLine},
dvander@345	680	{"BuildPath", sm_BuildPath},
dvander@636	681	{"LogToGame", sm_LogToGame},
dvander@636	682	{"LogMessage", sm_LogMessage},
dvander@347	683	{"LogError", sm_LogError},
dvander@821	684	{"FlushFile", sm_FlushFile},
dvander@1370	685	{"GetFileTime", sm_GetFileTime},
dvander@1378	686	{"LogToOpenFile", sm_LogToOpenFile},
dvander@1379	687	{"LogToOpenFileEx", sm_LogToOpenFileEx},
dvander@252	688	{NULL, NULL},
dvander@252	689	};

author	David Anderson <dvander@alliedmods.net>
	Mon Oct 15 00:38:25 2007 +0000 (2007-10-15)
changeset 1568	ecbaee393b0b
parent 1379	6b76a3d0c58d
child 1738	cb3be0b31d99
permissions	-rw-r--r--