diff options
Diffstat (limited to 'sal/osl/unx/profile.c')
| -rw-r--r-- | sal/osl/unx/profile.c | 2220 |
1 files changed, 0 insertions, 2220 deletions
diff --git a/sal/osl/unx/profile.c b/sal/osl/unx/profile.c deleted file mode 100644 index 4a245c308..000000000 --- a/sal/osl/unx/profile.c +++ /dev/null @@ -1,2220 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org 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 Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - - -#include "system.h" -#include "readwrite_helper.h" - -#include <osl/diagnose.h> -#include <osl/profile.h> -#include <osl/process.h> -#include <osl/thread.h> -#include <rtl/alloc.h> -#include <osl/util.h> - -#define LINES_INI 32 -#define LINES_ADD 10 -#define SECTIONS_INI 5 -#define SECTIONS_ADD 3 -#define ENTRIES_INI 5 -#define ENTRIES_ADD 3 - - -#define STR_INI_EXTENSION "rc" -#define STR_INI_METAHOME "?~" -#define STR_INI_METASYS "?$" -#define STR_INI_METACFG "?^" -#define STR_INI_METAINS "?#" - -#define STR_INI_BOOLYES "yes" -#define STR_INI_BOOLON "on" -#define STR_INI_BOOLONE "1" -#define STR_INI_BOOLNO "no" -#define STR_INI_BOOLOFF "off" -#define STR_INI_BOOLZERO "0" - -#define FLG_USER 0x00FF -#define FLG_AUTOOPEN 0x0100 -#define FLG_MODIFIED 0x0200 - -#define SVERSION_LOCATION STR_INI_METACFG -#define SVERSION_FALLBACK STR_INI_METASYS -#define SVERSION_NAME "sversion" -#define SVERSION_SECTION "Versions" -#define SVERSION_SOFFICE "StarOffice" -#define SVERSION_PROFILE "sofficerc" -#define SVERSION_OPTION "userid:" -#define SVERSION_DIRS { "bin", "program" } -#define SVERSION_USER "user" - -#define DEFAULT_PMODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH) - -#define _BUILD_STR_(n) # n -#define BUILD_STR(n) _BUILD_STR_(n) - - -/*#define DEBUG_OSL_PROFILE*/ -/*#define TRACE_OSL_PROFILE*/ - -/*****************************************************************************/ -/* Data Type Definition */ -/*****************************************************************************/ - -typedef time_t osl_TStamp; - -typedef enum _osl_TLockMode -{ - un_lock, read_lock, write_lock -} osl_TLockMode; - -typedef struct _osl_TFile -{ - int m_Handle; - sal_Char* m_pReadPtr; - sal_Char m_ReadBuf[512]; - sal_Char* m_pWriteBuf; - sal_uInt32 m_nWriteBufLen; - sal_uInt32 m_nWriteBufFree; -} osl_TFile; - -typedef struct _osl_TProfileEntry -{ - sal_uInt32 m_Line; - sal_uInt32 m_Offset; - sal_uInt32 m_Len; -} osl_TProfileEntry; - -typedef struct _osl_TProfileSection -{ - sal_uInt32 m_Line; - sal_uInt32 m_Offset; - sal_uInt32 m_Len; - sal_uInt32 m_NoEntries; - sal_uInt32 m_MaxEntries; - osl_TProfileEntry* m_Entries; -} osl_TProfileSection; - - -/* - Profile-data structure hidden behind oslProfile: -*/ -typedef struct _osl_TProfileImpl -{ - sal_uInt32 m_Flags; - osl_TFile* m_pFile; - osl_TStamp m_Stamp; - sal_Char m_FileName[PATH_MAX + 1]; - sal_uInt32 m_NoLines; - sal_uInt32 m_MaxLines; - sal_uInt32 m_NoSections; - sal_uInt32 m_MaxSections; - sal_Char** m_Lines; - osl_TProfileSection* m_Sections; - pthread_mutex_t m_AccessLock; - sal_Bool m_bIsValid; -} osl_TProfileImpl; - - -/*****************************************************************************/ -/* Static Module Function Declarations */ -/*****************************************************************************/ - -static osl_TFile* openFileImpl(const sal_Char* pszFilename, oslProfileOption ProfileFlags); -static osl_TStamp closeFileImpl(osl_TFile* pFile, oslProfileOption Flags); -static sal_Bool OslProfile_lockFile(const osl_TFile* pFile, osl_TLockMode eMode); -static sal_Bool OslProfile_rewindFile(osl_TFile* pFile, sal_Bool bTruncate); -static osl_TStamp OslProfile_getFileStamp(osl_TFile* pFile); - -static sal_Char* OslProfile_getLine(osl_TFile* pFile); -static sal_Bool OslProfile_putLine(osl_TFile* pFile, const sal_Char *pszLine); -static sal_Char* stripBlanks(sal_Char* String, sal_uInt32* pLen); -static sal_Char* addLine(osl_TProfileImpl* pProfile, const sal_Char* Line); -static sal_Char* insertLine(osl_TProfileImpl* pProfile, const sal_Char* Line, sal_uInt32 LineNo); -static void removeLine(osl_TProfileImpl* pProfile, sal_uInt32 LineNo); -static void setEntry(osl_TProfileImpl* pProfile, osl_TProfileSection* pSection, - sal_uInt32 NoEntry, sal_uInt32 Line, - sal_Char* Entry, sal_uInt32 Len); -static sal_Bool addEntry(osl_TProfileImpl* pProfile, osl_TProfileSection *pSection, - int Line, sal_Char* Entry, sal_uInt32 Len); -static void removeEntry(osl_TProfileSection *pSection, sal_uInt32 NoEntry); -static sal_Bool addSection(osl_TProfileImpl* pProfile, int Line, const sal_Char* Section, sal_uInt32 Len); -static void removeSection(osl_TProfileImpl* pProfile, osl_TProfileSection *pSection); -static osl_TProfileSection* findEntry(osl_TProfileImpl* pProfile, const sal_Char* Section, - const sal_Char* Entry, sal_uInt32 *pNoEntry); -static sal_Bool loadProfile(osl_TFile* pFile, osl_TProfileImpl* pProfile); -static sal_Bool storeProfile(osl_TProfileImpl* pProfile, sal_Bool bCleanup); -static osl_TProfileImpl* acquireProfile(oslProfile Profile, sal_Bool bWriteable); -static sal_Bool releaseProfile(osl_TProfileImpl* pProfile); - -static sal_Bool writeProfileImpl (osl_TFile* pFile); -static osl_TFile* osl_openTmpProfileImpl(osl_TProfileImpl*); -static sal_Bool osl_ProfileSwapProfileNames(osl_TProfileImpl*); -static void osl_ProfileGenerateExtension(sal_Char* pszFileName, sal_Char* pszExtension, sal_Char* pszTmpName); -static oslProfile SAL_CALL osl_psz_openProfile(const sal_Char *pszProfileName, oslProfileOption Flags); - -/* implemented in file.c */ -extern oslFileError FileURLToPath( char *, size_t, rtl_uString* ); - -/*****************************************************************************/ -/* Exported Module Functions */ -/*****************************************************************************/ -oslProfile SAL_CALL osl_openProfile(rtl_uString *ustrProfileName, oslProfileOption Options) -{ - char profilePath[PATH_MAX] = ""; - - if ( ustrProfileName != 0 && ustrProfileName->buffer[0] != 0 ) - FileURLToPath( profilePath, PATH_MAX, ustrProfileName ); - - return osl_psz_openProfile( profilePath,Options ); -} - - -static oslProfile SAL_CALL osl_psz_openProfile(const sal_Char *pszProfileName, oslProfileOption Flags) -{ - osl_TFile* pFile; - osl_TProfileImpl* pProfile; - sal_Bool bRet = sal_False; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_openProfile\n"); -#endif - -#ifdef DEBUG_OSL_PROFILE - Flags=osl_Profile_FLUSHWRITE; - - OSL_TRACE("opening '%s'\n",pszProfileName); - if ( Flags == osl_Profile_DEFAULT ) - { - OSL_TRACE("with osl_Profile_DEFAULT\n"); - } - if ( Flags & osl_Profile_SYSTEM ) - { - OSL_TRACE("with osl_Profile_SYSTEM\n"); - } - if ( Flags & osl_Profile_READLOCK ) - { - OSL_TRACE("with osl_Profile_READLOCK\n"); - } - if ( Flags & osl_Profile_WRITELOCK ) - { - OSL_TRACE("with osl_Profile_WRITELOCK\n"); - } - if ( Flags & osl_Profile_FLUSHWRITE ) - { - OSL_TRACE("with osl_Profile_FLUSHWRITE\n"); - } -#endif - - - if ( ( pFile = openFileImpl(pszProfileName, Flags ) ) == NULL ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_openProfile [not opened]\n"); -#endif - return (NULL); - } - - - pProfile = (osl_TProfileImpl*)calloc(1, sizeof(osl_TProfileImpl)); - - if ( pProfile == 0 ) - { - closeFileImpl(pFile, Flags); - return 0; - } - - pProfile->m_Flags = Flags & FLG_USER; - - if ( Flags & ( osl_Profile_READLOCK | osl_Profile_WRITELOCK | osl_Profile_FLUSHWRITE ) ) - { - pProfile->m_pFile = pFile; - } - - pthread_mutex_init(&(pProfile->m_AccessLock),PTHREAD_MUTEXATTR_DEFAULT); - pProfile->m_bIsValid=sal_True; - - pProfile->m_Stamp = OslProfile_getFileStamp(pFile); - bRet=loadProfile(pFile, pProfile); - bRet &= realpath(pszProfileName, pProfile->m_FileName) != NULL; - OSL_ASSERT(bRet); - - if (pProfile->m_pFile == NULL) - closeFileImpl(pFile,pProfile->m_Flags); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_openProfile [ok]\n"); -#endif - return (pProfile); -} - -sal_Bool SAL_CALL osl_closeProfile(oslProfile Profile) -{ - osl_TProfileImpl* pProfile = (osl_TProfileImpl*)Profile; - osl_TProfileImpl* pTmpProfile; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_closeProfile\n"); -#endif - - if ( Profile == 0 ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_closeProfile [profile==0]\n"); -#endif - return sal_False; - } - - pthread_mutex_lock(&(pProfile->m_AccessLock)); - - if ( pProfile->m_bIsValid == sal_False ) - { - OSL_ASSERT(pProfile->m_bIsValid); - pthread_mutex_unlock(&(pProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_closeProfile [not valid]\n"); -#endif - return sal_False; - } - - pProfile->m_bIsValid=sal_False; - - if ( ! ( pProfile->m_Flags & osl_Profile_READLOCK ) && ( pProfile->m_Flags & FLG_MODIFIED ) ) - { - pTmpProfile = acquireProfile(Profile,sal_True); - - if ( pTmpProfile != 0 ) - { - sal_Bool bRet = storeProfile(pTmpProfile, sal_True); - OSL_ASSERT(bRet); - (void)bRet; - } - } - else - { - pTmpProfile = acquireProfile(Profile,sal_False); - } - - - if ( pTmpProfile == 0 ) - { - pthread_mutex_unlock(&(pProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_closeProfile [pProfile==0]\n"); -#endif - return sal_False; - } - - pProfile = pTmpProfile; - - if (pProfile->m_pFile != NULL) - closeFileImpl(pProfile->m_pFile,pProfile->m_Flags); - - pProfile->m_pFile = NULL; - pProfile->m_FileName[0] = '\0'; - - /* release whole profile data types memory */ - if ( pProfile->m_NoLines > 0) - { - unsigned int idx=0; - if ( pProfile->m_Lines != 0 ) - { - for ( idx = 0 ; idx < pProfile->m_NoLines ; ++idx) - { - if ( pProfile->m_Lines[idx] != 0 ) - { - free(pProfile->m_Lines[idx]); - pProfile->m_Lines[idx]=0; - } - } - free(pProfile->m_Lines); - pProfile->m_Lines=0; - } - if ( pProfile->m_Sections != 0 ) - { - /*osl_TProfileSection* pSections=pProfile->m_Sections;*/ - for ( idx = 0 ; idx < pProfile->m_NoSections ; ++idx ) - { - if ( pProfile->m_Sections[idx].m_Entries != 0 ) - { - free(pProfile->m_Sections[idx].m_Entries); - pProfile->m_Sections[idx].m_Entries=0; - } - } - free(pProfile->m_Sections); - pProfile->m_Sections=0; - } - } - - pthread_mutex_unlock(&(pProfile->m_AccessLock)); - - pthread_mutex_destroy(&(pProfile->m_AccessLock)); - - free(pProfile); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_closeProfile [ok]\n"); -#endif - return (sal_True); -} - - -sal_Bool SAL_CALL osl_flushProfile(oslProfile Profile) -{ - osl_TProfileImpl* pProfile = (osl_TProfileImpl*) Profile; - osl_TFile* pFile; - sal_Bool bRet = sal_False; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_flushProfile()\n"); -#endif - - if ( pProfile == 0 ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_flushProfile() [pProfile == 0]\n"); -#endif - return sal_False; - } - - pthread_mutex_lock(&(pProfile->m_AccessLock)); - - if ( pProfile->m_bIsValid == sal_False ) - { - OSL_ASSERT(pProfile->m_bIsValid); - pthread_mutex_unlock(&(pProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_flushProfile [not valid]\n"); -#endif - return sal_False; - } - - pFile = pProfile->m_pFile; - if ( !( pFile != 0 && pFile->m_Handle >= 0 ) ) - { - pthread_mutex_unlock(&(pProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_flushProfile() [invalid file]\n"); -#endif - return sal_False; - } - - if ( pProfile->m_Flags & FLG_MODIFIED ) - { -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("swapping to storeprofile\n"); -#endif - bRet = storeProfile(pProfile,sal_False); - OSL_ASSERT(bRet); - } - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_flushProfile() [ok]\n"); -#endif - pthread_mutex_unlock(&(pProfile->m_AccessLock)); - return bRet; -} - -static sal_Bool writeProfileImpl(osl_TFile* pFile) -{ -#if OSL_DEBUG_LEVEL > 1 - unsigned int nLen=0; -#endif - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_writeProfileImpl()\n"); -#endif - - if ( !( pFile != 0 && pFile->m_Handle >= 0 ) || ( pFile->m_pWriteBuf == 0 ) ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_writeProfileImpl() [invalid args]\n"); -#endif - return sal_False; - } - -#if OSL_DEBUG_LEVEL > 1 - nLen=strlen(pFile->m_pWriteBuf); - OSL_ASSERT(nLen == (pFile->m_nWriteBufLen - pFile->m_nWriteBufFree)); -#endif - - if ( !safeWrite(pFile->m_Handle, pFile->m_pWriteBuf, pFile->m_nWriteBufLen - pFile->m_nWriteBufFree) ) - { - OSL_TRACE("write failed '%s'\n",strerror(errno)); - return (sal_False); - } - - free(pFile->m_pWriteBuf); - pFile->m_pWriteBuf=0; - pFile->m_nWriteBufLen=0; - pFile->m_nWriteBufFree=0; -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_writeProfileImpl() [ok]\n"); -#endif - return sal_True; -} - - -sal_Bool SAL_CALL osl_readProfileString(oslProfile Profile, - const sal_Char* pszSection, const sal_Char* pszEntry, - sal_Char* pszString, sal_uInt32 MaxLen, - const sal_Char* pszDefault) -{ - sal_uInt32 NoEntry; - sal_Char* pStr=0; - osl_TProfileSection* pSec; - osl_TProfileImpl* pProfile=0; - osl_TProfileImpl* pTmpProfile=0; - sal_Bool bRet = sal_False; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_readProfileString\n"); -#endif - - pTmpProfile = (osl_TProfileImpl*) Profile; - - if ( pTmpProfile == 0 ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_readProfileString [pTmpProfile==0]\n"); -#endif - return sal_False; - } - - pthread_mutex_lock(&(pTmpProfile->m_AccessLock)); - - if ( pTmpProfile->m_bIsValid == sal_False ) - { - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_readProfileString [not valid]\n"); -#endif - return sal_False; - } - - pProfile = acquireProfile(Profile, sal_False); - - if ( pProfile == NULL ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_readProfileString [pProfile==0]\n"); -#endif - return (sal_False); - } - - if (! (pProfile->m_Flags & osl_Profile_SYSTEM)) - { - if (((pSec = findEntry(pProfile, pszSection, pszEntry, &NoEntry)) != NULL) && - (NoEntry < pSec->m_NoEntries) && - ((pStr = strchr(pProfile->m_Lines[pSec->m_Entries[NoEntry].m_Line], - '=')) != NULL)) - { - pStr++; - } - else - { - pStr=(sal_Char*)pszDefault; - } - - if ( pStr != 0 ) - { - pStr = stripBlanks(pStr, NULL); - MaxLen = (MaxLen - 1 < strlen(pStr)) ? (MaxLen - 1) : strlen(pStr); - pStr = stripBlanks(pStr, &MaxLen); - strncpy(pszString, pStr, MaxLen); - pszString[MaxLen] = '\0'; - } - } - else - { /* not implemented */ } - - - bRet=releaseProfile(pProfile); - OSL_ASSERT(bRet); - (void)bRet; - - if ( pStr == 0 ) - { - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_readProfileString [pStr==0]\n"); -#endif - return sal_False; - } - - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_readProfileString [ok]\n"); -#endif - - return (sal_True); -} - - -sal_Bool SAL_CALL osl_readProfileBool(oslProfile Profile, - const sal_Char* pszSection, const sal_Char* pszEntry, - sal_Bool Default) -{ - sal_Char Line[32]; - Line[0] = '\0'; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_readProfileBool\n"); -#endif - - if (osl_readProfileString(Profile, pszSection, pszEntry, Line, sizeof(Line), "")) - { - if ((strcasecmp(Line, STR_INI_BOOLYES) == 0) || - (strcasecmp(Line, STR_INI_BOOLON) == 0) || - (strcasecmp(Line, STR_INI_BOOLONE) == 0)) - Default = sal_True; - else - if ((strcasecmp(Line, STR_INI_BOOLNO) == 0) || - (strcasecmp(Line, STR_INI_BOOLOFF) == 0) || - (strcasecmp(Line, STR_INI_BOOLZERO) == 0)) - Default = sal_False; - } - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_readProfileBool [ok]\n"); -#endif - - return (Default); -} - - -sal_uInt32 SAL_CALL osl_readProfileIdent(oslProfile Profile, - const sal_Char* pszSection, const sal_Char* pszEntry, - sal_uInt32 FirstId, const sal_Char* Strings[], - sal_uInt32 Default) -{ - sal_uInt32 i; - sal_Char Line[256]; - Line[0] = '\0'; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_readProfileIdent\n"); -#endif - - if (osl_readProfileString(Profile, pszSection, pszEntry, Line, sizeof(Line), "")) - { - i = 0; - while (Strings[i] != NULL) - { - if (strcasecmp(Line, Strings[i]) == 0) - { - Default = i + FirstId; - break; - } - i++; - } - } - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_readProfileIdent [ok]\n"); -#endif - return (Default); -} - -sal_Bool SAL_CALL osl_writeProfileString(oslProfile Profile, - const sal_Char* pszSection, const sal_Char* pszEntry, - const sal_Char* pszString) -{ - sal_uInt32 i; - sal_Bool bRet = sal_False; - sal_uInt32 NoEntry; - sal_Char* pStr; - sal_Char* Line = 0; - osl_TProfileSection* pSec; - osl_TProfileImpl* pProfile = 0; - osl_TProfileImpl* pTmpProfile = 0; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_writeProfileString\n"); -#endif - - pTmpProfile = (osl_TProfileImpl*) Profile; - - if ( pTmpProfile == 0 ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_writeProfileString [pTmpProfile==0]\n"); -#endif - return sal_False; - } - - pthread_mutex_lock(&(pTmpProfile->m_AccessLock)); - - if ( pTmpProfile->m_bIsValid == sal_False ) - { - OSL_ASSERT(pTmpProfile->m_bIsValid); - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_writeProfileString [not valid]\n"); -#endif - return sal_False; - } - - pProfile=acquireProfile(Profile, sal_True); - - if (pProfile == NULL) - { - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_writeProfileString [pProfile==0]\n"); -#endif - return (sal_False); - } - - Line = (sal_Char*) malloc(strlen(pszEntry)+strlen(pszString)+48); - - if (! (pProfile->m_Flags & osl_Profile_SYSTEM)) - { - if ((pSec = findEntry(pProfile, pszSection, pszEntry, &NoEntry)) == NULL) - { - Line[0] = '\0'; - addLine(pProfile, Line); - - Line[0] = '['; - strcpy(&Line[1], pszSection); - Line[1 + strlen(pszSection)] = ']'; - Line[2 + strlen(pszSection)] = '\0'; - - if (((pStr = addLine(pProfile, Line)) == NULL) || - (! addSection(pProfile, pProfile->m_NoLines - 1, &pStr[1], strlen(pszSection)))) - { - bRet=releaseProfile(pProfile); - OSL_ASSERT(bRet); - - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); - - free(Line); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_writeProfileString [not added]\n"); -#endif - return (sal_False); - } - - pSec = &pProfile->m_Sections[pProfile->m_NoSections - 1]; - NoEntry = pSec->m_NoEntries; - } - - Line[0] = '\0'; - strcpy(&Line[0], pszEntry); - Line[0 + strlen(pszEntry)] = '='; - strcpy(&Line[1 + strlen(pszEntry)], pszString); - - if (NoEntry >= pSec->m_NoEntries) - { - if (pSec->m_NoEntries > 0) - i = pSec->m_Entries[pSec->m_NoEntries - 1].m_Line + 1; - else - i = pSec->m_Line + 1; - - if (((pStr = insertLine(pProfile, Line, i)) == NULL) || - (! addEntry(pProfile, pSec, i, pStr, strlen(pszEntry)))) - { - bRet=releaseProfile(pProfile); - OSL_ASSERT(bRet); - - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); - free(Line); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_writeProfileString [not inserted]\n"); -#endif - return (sal_False); - } - - pProfile->m_Flags |= FLG_MODIFIED; - } - else - { - i = pSec->m_Entries[NoEntry].m_Line; - free(pProfile->m_Lines[i]); - pProfile->m_Lines[i] = strdup(Line); - setEntry(pProfile, pSec, NoEntry, i, pProfile->m_Lines[i], strlen(pszEntry)); - - pProfile->m_Flags |= FLG_MODIFIED; - } - } - else { - /* not implemented */ - } - - bRet = releaseProfile(pProfile); - OSL_ASSERT(bRet); - - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); - if ( Line!= 0 ) - { - free(Line); - } - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_writeProfileString [ok]\n"); -#endif - - return bRet; -} - - -sal_Bool SAL_CALL osl_writeProfileBool(oslProfile Profile, - const sal_Char* pszSection, const sal_Char* pszEntry, - sal_Bool Value) -{ - sal_Bool bRet=sal_False; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_writeProfileBool\n"); -#endif - - if (Value) - bRet=osl_writeProfileString(Profile, pszSection, pszEntry, STR_INI_BOOLONE); - else - bRet=osl_writeProfileString(Profile, pszSection, pszEntry, STR_INI_BOOLZERO); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_writeProfileBool [ok]\n"); -#endif - - return bRet; -} - - -sal_Bool SAL_CALL osl_writeProfileIdent(oslProfile Profile, - const sal_Char* pszSection, const sal_Char* pszEntry, - sal_uInt32 FirstId, const sal_Char* Strings[], - sal_uInt32 Value) -{ - int i, n; - sal_Bool bRet=sal_False; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_writeProfileIdent\n"); -#endif - - for (n = 0; Strings[n] != NULL; n++); - - if ((i = Value - FirstId) >= n) - bRet=sal_False; - else - bRet = osl_writeProfileString(Profile, pszSection, pszEntry, Strings[i]); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_writeProfileIdent\n"); -#endif - return bRet; -} - - -sal_Bool SAL_CALL osl_removeProfileEntry(oslProfile Profile, - const sal_Char *pszSection, const sal_Char *pszEntry) -{ - sal_uInt32 NoEntry; - osl_TProfileSection* pSec; - osl_TProfileImpl* pProfile = 0; - osl_TProfileImpl* pTmpProfile = 0; - sal_Bool bRet = sal_False; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_removeProfileEntry\n"); -#endif - - pTmpProfile = (osl_TProfileImpl*) Profile; - - if ( pTmpProfile == 0 ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_removeProfileEntry [pProfile==0]\n"); -#endif - return sal_False; - } - - pthread_mutex_lock(&(pTmpProfile->m_AccessLock)); - - if ( pTmpProfile->m_bIsValid == sal_False ) - { - OSL_ASSERT(pTmpProfile->m_bIsValid); - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_removeProfileEntry [not valid]\n"); -#endif - return sal_False; - } - - - pProfile = acquireProfile(Profile, sal_True); - - if (pProfile == NULL) - { - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_removeProfileEntry [pProfile==0]\n"); -#endif - return (sal_False); - } - - - if (! (pProfile->m_Flags & osl_Profile_SYSTEM)) - { - if (((pSec = findEntry(pProfile, pszSection, pszEntry, &NoEntry)) != NULL) && - (NoEntry < pSec->m_NoEntries)) - { - removeLine(pProfile, pSec->m_Entries[NoEntry].m_Line); - removeEntry(pSec, NoEntry); - if (pSec->m_NoEntries == 0) - { - removeLine(pProfile, pSec->m_Line); - - /* remove any empty separation line */ - if ((pSec->m_Line > 0) && (pProfile->m_Lines[pSec->m_Line - 1][0] == '\0')) - removeLine(pProfile, pSec->m_Line - 1); - - removeSection(pProfile, pSec); - } - - pProfile->m_Flags |= FLG_MODIFIED; - } - } - else - { /* not implemented */ } - - - bRet = releaseProfile(pProfile); - OSL_ASSERT(bRet); - - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_removeProfileEntry [ok]\n"); -#endif - return bRet; -} - - -sal_uInt32 SAL_CALL osl_getProfileSectionEntries(oslProfile Profile, const sal_Char *pszSection, - sal_Char* pszBuffer, sal_uInt32 MaxLen) -{ - sal_uInt32 i, n = 0; - sal_uInt32 NoEntry; - osl_TProfileSection* pSec; - osl_TProfileImpl* pProfile = 0; - osl_TProfileImpl* pTmpProfile = 0; - sal_Bool bRet = sal_False; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_getProfileSectionEntries\n"); -#endif - - pTmpProfile = (osl_TProfileImpl*) Profile; - - if ( pTmpProfile == 0 ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_getProfileSectionEntries [pTmpProfile==0]\n"); -#endif - return sal_False; - - } - - pthread_mutex_lock(&(pTmpProfile->m_AccessLock)); - - if ( pTmpProfile->m_bIsValid == sal_False ) - { - OSL_ASSERT(pTmpProfile->m_bIsValid); - - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_getProfileSectionEntries [not valid]\n"); -#endif - - return sal_False; - } - - pProfile = acquireProfile(Profile, sal_False); - - if (pProfile == NULL) - { - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_getProfileSectionEntries [pProfile=0]\n"); -#endif - - return (0); - } - - - if (! (pProfile->m_Flags & osl_Profile_SYSTEM)) - { - if ((pSec = findEntry(pProfile, pszSection, "", &NoEntry)) != NULL) - { - if (MaxLen != 0) - { - for (i = 0; i < pSec->m_NoEntries; i++) - { - if ((n + pSec->m_Entries[i].m_Len + 1) < MaxLen) - { - strncpy(&pszBuffer[n], &pProfile->m_Lines[pSec->m_Entries[i].m_Line] - [pSec->m_Entries[i].m_Offset], pSec->m_Entries[i].m_Len); - n += pSec->m_Entries[i].m_Len; - pszBuffer[n++] = '\0'; - } - else - break; - - } - - pszBuffer[n++] = '\0'; - } - else - { - for (i = 0; i < pSec->m_NoEntries; i++) - n += pSec->m_Entries[i].m_Len + 1; - - n += 1; - } - } - else - n = 0; - } - else { - /* not implemented */ - } - - bRet=releaseProfile(pProfile); - OSL_ASSERT(bRet); - (void)bRet; - - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_getProfileSectionEntries [ok]\n"); -#endif - - return (n); -} - -sal_uInt32 SAL_CALL osl_getProfileSections(oslProfile Profile, sal_Char* pszBuffer, sal_uInt32 MaxLen) -{ - sal_uInt32 i, n = 0; - osl_TProfileSection* pSec; - osl_TProfileImpl* pProfile = 0; - osl_TProfileImpl* pTmpProfile = 0; - sal_Bool bRet = sal_False; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_getProfileSections\n"); -#endif - - pTmpProfile = (osl_TProfileImpl*) Profile; - - if ( pTmpProfile == 0 ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_getProfileSections [pTmpProfile==0]\n"); -#endif - return sal_False; - } - - pthread_mutex_lock(&(pTmpProfile->m_AccessLock)); - - if ( pTmpProfile->m_bIsValid == sal_False ) - { - OSL_ASSERT(pTmpProfile->m_bIsValid); - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_getProfileSections [not valid]\n"); -#endif - return sal_False; - } - - pProfile = acquireProfile(Profile, sal_False); - - if (pProfile == NULL) - { - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_getProfileSections [pProfile==0]\n"); -#endif - return (0); - } - - if (! (pProfile->m_Flags & osl_Profile_SYSTEM)) - { - if (MaxLen != 0) - { - for (i = 0; i < pProfile->m_NoSections; i++) - { - pSec = &pProfile->m_Sections[i]; - - if ((n + pSec->m_Len + 1) < MaxLen) - { - strncpy(&pszBuffer[n], &pProfile->m_Lines[pSec->m_Line][pSec->m_Offset], - pSec->m_Len); - n += pSec->m_Len; - pszBuffer[n++] = '\0'; - } - else - break; - } - - pszBuffer[n++] = '\0'; - } - else - { - for (i = 0; i < pProfile->m_NoSections; i++) - n += pProfile->m_Sections[i].m_Len + 1; - - n += 1; - } - } - else - { /* not implemented */ } - - - bRet=releaseProfile(pProfile); - OSL_ASSERT(bRet); - (void)bRet; - - pthread_mutex_unlock(&(pTmpProfile->m_AccessLock)); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_getProfileSections [ok]\n"); -#endif - - return (n); -} - -/*****************************************************************************/ -/* Static Module Functions */ -/*****************************************************************************/ - -static osl_TStamp OslProfile_getFileStamp(osl_TFile* pFile) -{ - struct stat status; - - if ( (pFile->m_Handle < 0) || (fstat(pFile->m_Handle, &status) < 0) ) - { - return (0); - } - - - return (status.st_mtime); -} - -static sal_Bool OslProfile_lockFile(const osl_TFile* pFile, osl_TLockMode eMode) -{ - struct flock lock; - /* boring hack, but initializers for static vars must be constant */ - static sal_Bool bIsInitialized = sal_False; - static sal_Bool bLockingDisabled; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In OslProfile_lockFile\n"); -#endif - - if ( !bIsInitialized ) - { - sal_Char* pEnvValue; - pEnvValue = getenv( "STAR_PROFILE_LOCKING_DISABLED" ); - - if ( pEnvValue == 0 ) - { - bLockingDisabled = sal_False; - - } - else - { - bLockingDisabled = sal_True; - } - - bIsInitialized = sal_True; - } - - if (pFile->m_Handle < 0) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out OslProfile_lockFile [invalid file handle]\n"); -#endif - return (sal_False); - } - - - if ( bLockingDisabled ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out OslProfile_lockFile [locking disabled]\n"); -#endif - return (sal_True); - } - - - lock.l_start = 0; - lock.l_whence = SEEK_SET; - lock.l_len = 0; - - switch (eMode) - { - case un_lock: - lock.l_type = F_UNLCK; - break; - - case read_lock: - lock.l_type = F_RDLCK; - break; - - case write_lock: - lock.l_type = F_WRLCK; - break; - } - -#ifndef MACOSX // not MAC OSX - if ( fcntl(pFile->m_Handle, F_SETLKW, &lock) == -1 ) -#else - /* Mac OSX will return ENOTSUP for webdav drives so we should ignore it */ - if ( fcntl(pFile->m_Handle, F_SETLKW, &lock) == -1 && errno != ENOTSUP ) -#endif /* MACOSX */ - { - OSL_TRACE("fcntl returned -1 (%s)\n",strerror(errno)); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out OslProfile_lockFile [fcntl F_SETLKW]\n"); -#endif - return sal_False; - } - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out OslProfile_lockFile [ok]\n"); -#endif - return sal_True; -} - -static osl_TFile* openFileImpl(const sal_Char* pszFilename, oslProfileOption ProfileFlags ) -{ - int Flags; - osl_TFile* pFile = (osl_TFile*) calloc(1, sizeof(osl_TFile)); - sal_Bool bWriteable = sal_False; - - if ( ProfileFlags & ( osl_Profile_WRITELOCK | osl_Profile_FLUSHWRITE ) ) - { -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("setting bWriteable to TRUE\n"); -#endif - bWriteable=sal_True; - } - - if (! bWriteable) - { -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("opening '%s' read only\n",pszFilename); -#endif - - pFile->m_Handle = open(pszFilename, O_RDONLY); - /* mfe: argghh!!! do not check if the file could be openend */ - /* default mode expects it that way!!! */ - } - else - { -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("opening '%s' read/write\n",pszFilename); -#endif - if (((pFile->m_Handle = open(pszFilename, O_RDWR | O_CREAT | O_EXCL, DEFAULT_PMODE)) < 0) && - ((pFile->m_Handle = open(pszFilename, O_RDWR)) < 0)) - { - free(pFile); -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out openFileImpl [open read/write]\n"); -#endif - return (NULL); - } - } - - /* set close-on-exec flag */ - if ((Flags = fcntl(pFile->m_Handle, F_GETFD, 0)) != -1) - { - Flags |= FD_CLOEXEC; - fcntl(pFile->m_Handle, F_SETFD, Flags); - } - - pFile->m_pWriteBuf=0; - pFile->m_nWriteBufFree=0; - pFile->m_nWriteBufLen=0; - - if ( ProfileFlags & (osl_Profile_WRITELOCK | osl_Profile_READLOCK ) ) - { -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("locking '%s' file\n",pszFilename); -#endif - OslProfile_lockFile(pFile, bWriteable ? write_lock : read_lock); - } - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out openFileImpl [ok]\n"); -#endif - return (pFile); -} - -static osl_TStamp closeFileImpl(osl_TFile* pFile, oslProfileOption Flags) -{ - osl_TStamp stamp = 0; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In closeFileImpl\n"); -#endif - - if ( pFile == 0 ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out closeFileImpl [pFile == 0]\n"); -#endif - return stamp; - } - - if ( pFile->m_Handle >= 0 ) - { - stamp = OslProfile_getFileStamp(pFile); - - if ( Flags & (osl_Profile_WRITELOCK | osl_Profile_WRITELOCK ) ) - { - OslProfile_lockFile(pFile, un_lock); - } - - close(pFile->m_Handle); - pFile->m_Handle = -1; - } - - - if ( pFile->m_pWriteBuf ) - { - free(pFile->m_pWriteBuf); - } - - free(pFile); - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out closeFileImpl [ok]\n"); -#endif - - return(stamp); -} - -static sal_Bool OslProfile_rewindFile(osl_TFile* pFile, sal_Bool bTruncate) -{ - sal_Bool bRet = sal_True; -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In osl_OslProfile_rewindFile\n"); -#endif - - if (pFile->m_Handle >= 0) - { - pFile->m_pReadPtr = pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf); - -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("rewinding\n"); -#endif - bRet = (lseek(pFile->m_Handle, SEEK_SET, 0L) == 0L); - - if (bTruncate) - { -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("truncating\n"); -#endif - bRet &= (ftruncate(pFile->m_Handle, 0L) == 0); - } - - } - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out osl_OslProfile_rewindFile [ok]\n"); -#endif - return bRet; -} - - -static sal_Char* OslProfile_getLine(osl_TFile* pFile) -{ - int Max, Free, Bytes, nLineBytes = 0; - sal_Char* pChr; - sal_Char* pLine = NULL; - sal_Char* pNewLine; - - if ( pFile == 0 ) - { - return 0; - } - - if (pFile->m_Handle < 0) - return NULL; - - do - { - Bytes = sizeof(pFile->m_ReadBuf) - (pFile->m_pReadPtr - pFile->m_ReadBuf); - - if (Bytes <= 1) - { - /* refill buffer */ - memcpy(pFile->m_ReadBuf, pFile->m_pReadPtr, Bytes); - pFile->m_pReadPtr = pFile->m_ReadBuf; - - Free = sizeof(pFile->m_ReadBuf) - Bytes; - - if ((Max = read(pFile->m_Handle, &pFile->m_ReadBuf[Bytes], Free)) < 0) - { - OSL_TRACE("read failed '%s'\n",strerror(errno)); - - if( pLine ) - rtl_freeMemory( pLine ); - pLine = NULL; - break; - } - - if (Max < Free) - { - if ((Max == 0) && ! pLine) - break; - - pFile->m_ReadBuf[Bytes + Max] = '\0'; - } - } - - for (pChr = pFile->m_pReadPtr; - (*pChr != '\n') && (*pChr != '\r') && (*pChr != '\0') && - (pChr < (pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf) - 1)); - pChr++); - - Max = pChr - pFile->m_pReadPtr; - pNewLine = (sal_Char*) rtl_allocateMemory( nLineBytes + Max + 1 ); - if( pLine ) - { - memcpy( pNewLine, pLine, nLineBytes ); - rtl_freeMemory( pLine ); - } - memcpy(pNewLine+nLineBytes, pFile->m_pReadPtr, Max); - nLineBytes += Max; - pNewLine[ nLineBytes ] = 0; - pLine = pNewLine; - - if (pChr < (pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf) - 1)) - { - if (*pChr != '\0') - { - if ((pChr[0] == '\r') && (pChr[1] == '\n')) - pChr += 2; - else - pChr += 1; - } - - if ((pChr < (pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf))) && - (*pChr == '\0')) - pChr = pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf); - - /* setting Max to -1 indicates terminating read loop */ - Max = -1; - } - - pFile->m_pReadPtr = pChr; - } - while (Max > 0); - - return pLine; -} - -static sal_Bool OslProfile_putLine(osl_TFile* pFile, const sal_Char *pszLine) -{ - unsigned int Len = strlen(pszLine); - -#ifdef DEBUG_OSL_PROFILE - int strLen=0; -#endif - - if ( pFile == 0 || pFile->m_Handle < 0 ) - { - return (sal_False); - } - - if ( pFile->m_pWriteBuf == 0 ) - { - pFile->m_pWriteBuf = (sal_Char*) malloc(Len+3); - pFile->m_nWriteBufLen = Len+3; - pFile->m_nWriteBufFree = Len+3; - } - else - { - if ( pFile->m_nWriteBufFree <= Len + 3 ) - { - sal_Char* pTmp; - - pTmp=(sal_Char*) realloc(pFile->m_pWriteBuf,( ( pFile->m_nWriteBufLen + Len ) * 2) ); - if ( pTmp == 0 ) - { - return sal_False; - } - pFile->m_pWriteBuf = pTmp; - pFile->m_nWriteBufFree = pFile->m_nWriteBufFree + pFile->m_nWriteBufLen + ( 2 * Len ); - pFile->m_nWriteBufLen = ( pFile->m_nWriteBufLen + Len ) * 2; - memset( (pFile->m_pWriteBuf) + ( pFile->m_nWriteBufLen - pFile->m_nWriteBufFree ), 0, pFile->m_nWriteBufFree); - } - } - - - - memcpy(pFile->m_pWriteBuf + ( pFile->m_nWriteBufLen - pFile->m_nWriteBufFree ),pszLine,Len+1); -#ifdef DEBUG_OSL_PROFILE - strLen = strlen(pFile->m_pWriteBuf); -#endif - pFile->m_pWriteBuf[pFile->m_nWriteBufLen - pFile->m_nWriteBufFree + Len]='\n'; - pFile->m_pWriteBuf[pFile->m_nWriteBufLen - pFile->m_nWriteBufFree + Len + 1]='\0'; - - pFile->m_nWriteBufFree-=Len+1; - - return sal_True; -} - -/* platform specific end */ - -static sal_Char* stripBlanks(sal_Char* String, sal_uInt32* pLen) -{ - if ( ( pLen != NULL ) && ( *pLen != 0 ) ) - { - while ((String[*pLen - 1] == ' ') || (String[*pLen - 1] == '\t')) - (*pLen)--; - - while ( (*String == ' ') || (*String == '\t') ) - { - String++; - (*pLen)--; - } - } - else - while ( (*String == ' ') || (*String == '\t') ) - String++; - - return (String); -} - -static sal_Char* addLine(osl_TProfileImpl* pProfile, const sal_Char* Line) -{ - if (pProfile->m_NoLines >= pProfile->m_MaxLines) - { - if (pProfile->m_Lines == NULL) - { - pProfile->m_MaxLines = LINES_INI; - pProfile->m_Lines = (sal_Char **)malloc(pProfile->m_MaxLines * sizeof(sal_Char *)); - memset(pProfile->m_Lines,0,pProfile->m_MaxLines * sizeof(sal_Char *)); - } - else - { - unsigned int idx=0; - unsigned int oldmax=pProfile->m_MaxLines; - - pProfile->m_MaxLines += LINES_ADD; - pProfile->m_Lines = (sal_Char **)realloc(pProfile->m_Lines, - pProfile->m_MaxLines * sizeof(sal_Char *)); - for ( idx = oldmax ; idx < pProfile->m_MaxLines ; ++idx ) - { - pProfile->m_Lines[idx]=0; - } - } - - if (pProfile->m_Lines == NULL) - { - pProfile->m_NoLines = 0; - pProfile->m_MaxLines = 0; - return (NULL); - } - - } - - if ( pProfile->m_Lines != 0 && pProfile->m_Lines[pProfile->m_NoLines] != 0 ) - { - free(pProfile->m_Lines[pProfile->m_NoLines]); - } - pProfile->m_Lines[pProfile->m_NoLines++] = strdup(Line); - - return (pProfile->m_Lines[pProfile->m_NoLines - 1]); -} - -static sal_Char* insertLine(osl_TProfileImpl* pProfile, const sal_Char* Line, sal_uInt32 LineNo) -{ - if (pProfile->m_NoLines >= pProfile->m_MaxLines) - { - if (pProfile->m_Lines == NULL) - { - pProfile->m_MaxLines = LINES_INI; - pProfile->m_Lines = (sal_Char **)malloc(pProfile->m_MaxLines * sizeof(sal_Char *)); - memset(pProfile->m_Lines,0,pProfile->m_MaxLines * sizeof(sal_Char *)); - } - else - { - pProfile->m_MaxLines += LINES_ADD; - pProfile->m_Lines = (sal_Char **)realloc(pProfile->m_Lines, - pProfile->m_MaxLines * sizeof(sal_Char *)); - - memset(&pProfile->m_Lines[pProfile->m_NoLines], - 0, - (pProfile->m_MaxLines - pProfile->m_NoLines - 1) * sizeof(sal_Char*)); - } - - if (pProfile->m_Lines == NULL) - { - pProfile->m_NoLines = 0; - pProfile->m_MaxLines = 0; - return (NULL); - } - } - - LineNo = LineNo > pProfile->m_NoLines ? pProfile->m_NoLines : LineNo; - - if (LineNo < pProfile->m_NoLines) - { - sal_uInt32 i, n; - osl_TProfileSection* pSec; - - memmove(&pProfile->m_Lines[LineNo + 1], &pProfile->m_Lines[LineNo], - (pProfile->m_NoLines - LineNo) * sizeof(sal_Char *)); - - - /* adjust line references */ - for (i = 0; i < pProfile->m_NoSections; i++) - { - pSec = &pProfile->m_Sections[i]; - - if (pSec->m_Line >= LineNo) - pSec->m_Line++; - - for (n = 0; n < pSec->m_NoEntries; n++) - if (pSec->m_Entries[n].m_Line >= LineNo) - pSec->m_Entries[n].m_Line++; - } - } - - pProfile->m_NoLines++; - - pProfile->m_Lines[LineNo] = strdup(Line); - - return (pProfile->m_Lines[LineNo]); -} - -static void removeLine(osl_TProfileImpl* pProfile, sal_uInt32 LineNo) -{ - if (LineNo < pProfile->m_NoLines) - { - free(pProfile->m_Lines[LineNo]); - pProfile->m_Lines[LineNo]=0; - if (pProfile->m_NoLines - LineNo > 1) - { - sal_uInt32 i, n; - osl_TProfileSection* pSec; - - memmove(&pProfile->m_Lines[LineNo], &pProfile->m_Lines[LineNo + 1], - (pProfile->m_NoLines - LineNo - 1) * sizeof(sal_Char *)); - - memset(&pProfile->m_Lines[pProfile->m_NoLines - 1], - 0, - (pProfile->m_MaxLines - pProfile->m_NoLines) * sizeof(sal_Char*)); - - /* adjust line references */ - for (i = 0; i < pProfile->m_NoSections; i++) - { - pSec = &pProfile->m_Sections[i]; - - if (pSec->m_Line > LineNo) - pSec->m_Line--; - - for (n = 0; n < pSec->m_NoEntries; n++) - if (pSec->m_Entries[n].m_Line > LineNo) - pSec->m_Entries[n].m_Line--; - } - } - else - { - pProfile->m_Lines[LineNo] = 0; - } - - pProfile->m_NoLines--; - } - - return; -} - -static void setEntry(osl_TProfileImpl* pProfile, osl_TProfileSection* pSection, - sal_uInt32 NoEntry, sal_uInt32 Line, - sal_Char* Entry, sal_uInt32 Len) -{ - Entry = stripBlanks(Entry, &Len); - pSection->m_Entries[NoEntry].m_Line = Line; - pSection->m_Entries[NoEntry].m_Offset = Entry - pProfile->m_Lines[Line]; - pSection->m_Entries[NoEntry].m_Len = Len; - - return; -} - -static sal_Bool addEntry(osl_TProfileImpl* pProfile, osl_TProfileSection *pSection, - int Line, sal_Char* Entry, sal_uInt32 Len) -{ - if (pSection != NULL) - { - if (pSection->m_NoEntries >= pSection->m_MaxEntries) - { - if (pSection->m_Entries == NULL) - { - pSection->m_MaxEntries = ENTRIES_INI; - pSection->m_Entries = (osl_TProfileEntry *)malloc( - pSection->m_MaxEntries * sizeof(osl_TProfileEntry)); - } - else - { - pSection->m_MaxEntries += ENTRIES_ADD; - pSection->m_Entries = (osl_TProfileEntry *)realloc(pSection->m_Entries, - pSection->m_MaxEntries * sizeof(osl_TProfileEntry)); - } - - if (pSection->m_Entries == NULL) - { - pSection->m_NoEntries = 0; - pSection->m_MaxEntries = 0; - return (sal_False); - } - } - - pSection->m_NoEntries++; - - Entry = stripBlanks(Entry, &Len); - setEntry(pProfile, pSection, pSection->m_NoEntries - 1, Line, - Entry, Len); - - return (sal_True); - } - - return (sal_False); -} - -static void removeEntry(osl_TProfileSection *pSection, sal_uInt32 NoEntry) -{ - if (NoEntry < pSection->m_NoEntries) - { - if (pSection->m_NoEntries - NoEntry > 1) - { - memmove(&pSection->m_Entries[NoEntry], - &pSection->m_Entries[NoEntry + 1], - (pSection->m_NoEntries - NoEntry - 1) * sizeof(osl_TProfileEntry)); - pSection->m_Entries[pSection->m_NoEntries - 1].m_Line=0; - pSection->m_Entries[pSection->m_NoEntries - 1].m_Offset=0; - pSection->m_Entries[pSection->m_NoEntries - 1].m_Len=0; - } - - pSection->m_NoEntries--; - } - - return; -} - -static sal_Bool addSection(osl_TProfileImpl* pProfile, int Line, const sal_Char* Section, sal_uInt32 Len) -{ - if (pProfile->m_NoSections >= pProfile->m_MaxSections) - { - if (pProfile->m_Sections == NULL) - { - pProfile->m_MaxSections = SECTIONS_INI; - pProfile->m_Sections = (osl_TProfileSection *)malloc(pProfile->m_MaxSections * sizeof(osl_TProfileSection)); - memset(pProfile->m_Sections,0,pProfile->m_MaxSections * sizeof(osl_TProfileSection)); - } - else - { - unsigned int idx=0; - unsigned int oldmax=pProfile->m_MaxSections; - - pProfile->m_MaxSections += SECTIONS_ADD; - pProfile->m_Sections = (osl_TProfileSection *)realloc(pProfile->m_Sections, - pProfile->m_MaxSections * sizeof(osl_TProfileSection)); - for ( idx = oldmax ; idx < pProfile->m_MaxSections ; ++idx ) - { - pProfile->m_Sections[idx].m_Entries=0; - } - } - - if (pProfile->m_Sections == NULL) - { - pProfile->m_NoSections = 0; - pProfile->m_MaxSections = 0; - return (sal_False); - } - } - - pProfile->m_NoSections++; - - if ( pProfile->m_Sections[(pProfile->m_NoSections) - 1].m_Entries != 0 ) - { - free(pProfile->m_Sections[(pProfile->m_NoSections) - 1].m_Entries); - } - pProfile->m_Sections[pProfile->m_NoSections - 1].m_Entries = NULL; - pProfile->m_Sections[pProfile->m_NoSections - 1].m_NoEntries = 0; - pProfile->m_Sections[pProfile->m_NoSections - 1].m_MaxEntries = 0; - - pProfile->m_Sections[pProfile->m_NoSections - 1].m_Line = Line; - pProfile->m_Sections[pProfile->m_NoSections - 1].m_Offset = Section - pProfile->m_Lines[Line]; - pProfile->m_Sections[pProfile->m_NoSections - 1].m_Len = Len; - - return (sal_True); -} - -static void removeSection(osl_TProfileImpl* pProfile, osl_TProfileSection *pSection) -{ - sal_uInt32 Section; - - if ((Section = pSection - pProfile->m_Sections) < pProfile->m_NoSections) - { - free (pSection->m_Entries); - pSection->m_Entries=0; - if (pProfile->m_NoSections - Section > 1) - { - memmove(&pProfile->m_Sections[Section], &pProfile->m_Sections[Section + 1], - (pProfile->m_NoSections - Section - 1) * sizeof(osl_TProfileSection)); - - memset(&pProfile->m_Sections[pProfile->m_NoSections - 1], - 0, - (pProfile->m_MaxSections - pProfile->m_NoSections) * sizeof(osl_TProfileSection)); - pProfile->m_Sections[pProfile->m_NoSections - 1].m_Entries = 0; - } - else - { - pSection->m_Entries = 0; - } - - pProfile->m_NoSections--; - } - - return; -} - -static osl_TProfileSection* findEntry(osl_TProfileImpl* pProfile, const sal_Char* Section, - const sal_Char* Entry, sal_uInt32 *pNoEntry) -{ -static sal_uInt32 Sect = 0; - sal_uInt32 i, n; - sal_uInt32 Len; - const sal_Char* pStr; - osl_TProfileSection* pSec=0; - - Len = strlen(Section); - - n = Sect; - - for (i = 0; i < pProfile->m_NoSections; i++) - { - n %= pProfile->m_NoSections; - pSec = &pProfile->m_Sections[n]; - if ((Len == pSec->m_Len) && - (strncasecmp(Section, &pProfile->m_Lines[pSec->m_Line][pSec->m_Offset], pSec->m_Len) - == 0)) - break; - n++; - } - - Sect = n; - - if (i < pProfile->m_NoSections) - { - Len = strlen(Entry); - - *pNoEntry = pSec->m_NoEntries; - - for (i = 0; i < pSec->m_NoEntries; i++) - { - pStr = &pProfile->m_Lines[pSec->m_Entries[i].m_Line] - [pSec->m_Entries[i].m_Offset]; - if ((Len == pSec->m_Entries[i].m_Len) && - (strncasecmp(Entry, pStr, pSec->m_Entries[i].m_Len) - == 0)) - { - *pNoEntry = i; - break; - } - } - } - else - pSec = NULL; - - return (pSec); -} - -static sal_Bool loadProfile(osl_TFile* pFile, osl_TProfileImpl* pProfile) -{ - sal_uInt32 i; - sal_Char* pStr; - sal_Char* pChar; - - sal_Char* pLine; - sal_Char* bWasAdded = NULL; - - pProfile->m_NoLines = 0; - pProfile->m_NoSections = 0; - - if ( pFile == 0 ) - { - return sal_False; - } - - if ( pProfile == 0 ) - { - return sal_False; - } - - OSL_VERIFY(OslProfile_rewindFile(pFile, sal_False)); - - while ( ( pLine=OslProfile_getLine(pFile) ) != 0 ) - { - bWasAdded = addLine( pProfile, pLine ); - rtl_freeMemory( pLine ); - OSL_ASSERT(bWasAdded); - if ( ! bWasAdded ) - return (sal_False); - } - - for (i = 0; i < pProfile->m_NoLines; i++) - { - pStr = (sal_Char *)stripBlanks(pProfile->m_Lines[i], NULL); - - if ((*pStr == '\0') || (*pStr == ';')) - continue; - - if ((*pStr != '[') || ((pChar = strrchr(pStr, ']')) == NULL) || - ((pChar - pStr) <= 2)) - { - /* insert entry */ - - if (pProfile->m_NoSections < 1) - continue; - - if ((pChar = strchr(pStr, '=')) == NULL) - pChar = pStr + strlen(pStr); - - if (! addEntry(pProfile, &pProfile->m_Sections[pProfile->m_NoSections - 1], - i, pStr, pChar - pStr)) - { - OSL_ASSERT(0); - continue; - } - - } - else - { - /* new section */ - - if (! addSection(pProfile, i, pStr + 1, pChar - pStr - 1)) - { - OSL_ASSERT(0); - continue; - } - - } - } - - return (sal_True); -} - -static sal_Bool storeProfile(osl_TProfileImpl* pProfile, sal_Bool bCleanup) -{ -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In storeProfile\n"); -#endif - - if (pProfile->m_Lines != NULL) - { - if (pProfile->m_Flags & FLG_MODIFIED) - { - sal_uInt32 i; - - osl_TFile* pTmpFile = osl_openTmpProfileImpl(pProfile); - - if ( pTmpFile == 0 ) - { - return sal_False; - } - - OSL_VERIFY(OslProfile_rewindFile(pTmpFile, sal_True)); - - for ( i = 0 ; i < pProfile->m_NoLines ; i++ ) - { - OSL_VERIFY(OslProfile_putLine(pTmpFile, pProfile->m_Lines[i])); - } - - if ( ! writeProfileImpl(pTmpFile) ) - { - if ( pTmpFile->m_pWriteBuf != 0 ) - { - free(pTmpFile->m_pWriteBuf); - } - - pTmpFile->m_pWriteBuf=0; - pTmpFile->m_nWriteBufLen=0; - pTmpFile->m_nWriteBufFree=0; - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out storeProfile [not flushed]\n"); -#endif - closeFileImpl(pTmpFile,pProfile->m_Flags); - - return sal_False; - } - - pProfile->m_Flags &= ~FLG_MODIFIED; - - closeFileImpl(pProfile->m_pFile,pProfile->m_Flags); - closeFileImpl(pTmpFile,pProfile->m_Flags); - - osl_ProfileSwapProfileNames(pProfile); - - pProfile->m_pFile = openFileImpl(pProfile->m_FileName,pProfile->m_Flags); - - } - - if (bCleanup) - { - while (pProfile->m_NoLines > 0) - removeLine(pProfile, pProfile->m_NoLines - 1); - - free(pProfile->m_Lines); - pProfile->m_Lines = NULL; - pProfile->m_NoLines = 0; - pProfile->m_MaxLines = 0; - - while (pProfile->m_NoSections > 0) - removeSection(pProfile, &pProfile->m_Sections[pProfile->m_NoSections - 1]); - - free(pProfile->m_Sections); - pProfile->m_Sections = NULL; - pProfile->m_NoSections = 0; - pProfile->m_MaxSections = 0; - } - } - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out storeProfile [ok]\n"); -#endif - return (sal_True); -} - - -static osl_TFile* osl_openTmpProfileImpl(osl_TProfileImpl* pProfile) -{ - osl_TFile* pFile=0; - sal_Char* pszExtension = "tmp"; - sal_Char pszTmpName[PATH_MAX]; - oslProfileOption PFlags=0; - - pszTmpName[0] = '\0'; - - /* generate tmp profilename */ - osl_ProfileGenerateExtension(pProfile->m_FileName,pszExtension,pszTmpName); - - if ( pszTmpName[0] == 0 ) - { - return 0; - } - - if ( ! ( pProfile->m_Flags & osl_Profile_READLOCK ) ) - { - PFlags |= osl_Profile_WRITELOCK; - } - - /* open this file */ - pFile = openFileImpl(pszTmpName,pProfile->m_Flags | PFlags); - - - /* return new pFile */ - return pFile; -} - -static sal_Bool osl_ProfileSwapProfileNames(osl_TProfileImpl* pProfile) -{ - sal_Bool bRet = sal_False; - - sal_Char pszBakFile[PATH_MAX]; - sal_Char pszTmpFile[PATH_MAX]; - sal_Char pszIniFile[PATH_MAX]; - - pszBakFile[0] = '\0'; - pszTmpFile[0] = '\0'; - pszIniFile[0] = '\0'; - - osl_ProfileGenerateExtension(pProfile->m_FileName,"bak",pszBakFile); - - strcpy(pszIniFile,pProfile->m_FileName); - - osl_ProfileGenerateExtension(pProfile->m_FileName,"tmp",pszTmpFile); - - /* unlink bak */ - unlink( pszBakFile ); - - /* rename ini bak */ - rename( pszIniFile, pszBakFile ); - - /* rename tmp ini */ - rename( pszTmpFile, pszIniFile ); - - return bRet; -} - - -static void osl_ProfileGenerateExtension(sal_Char* pszFileName, sal_Char* pszExtension, sal_Char* pszTmpName) -{ - - strcpy(pszTmpName,pszFileName); - strcat(pszTmpName,"."); - strcat(pszTmpName,pszExtension); - - return; -} - - -static osl_TProfileImpl* acquireProfile(oslProfile Profile, sal_Bool bWriteable) -{ - osl_TProfileImpl* pProfile = (osl_TProfileImpl*)Profile; - oslProfileOption PFlags=0; - - if ( bWriteable ) - { - PFlags = osl_Profile_DEFAULT | osl_Profile_WRITELOCK; - } - else - { - PFlags = osl_Profile_DEFAULT; - } - - - if (pProfile == NULL) - { -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("AUTOOPEN MODE\n"); -#endif - - if ( ( pProfile = (osl_TProfileImpl*) osl_openProfile(0, PFlags ) ) != NULL ) - { - pProfile->m_Flags |= FLG_AUTOOPEN; - } - } - else - { -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("try to acquire\n"); -#endif - - if (! (pProfile->m_Flags & osl_Profile_SYSTEM)) - { - if (! (pProfile->m_Flags & (osl_Profile_READLOCK | osl_Profile_WRITELOCK | osl_Profile_FLUSHWRITE ))) - { - osl_TStamp Stamp; - -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("Profile acquire DEFAULT MODE\n"); -#endif - if (! (pProfile->m_pFile = openFileImpl(pProfile->m_FileName, pProfile->m_Flags | PFlags ))) - return NULL; - - Stamp = OslProfile_getFileStamp(pProfile->m_pFile); - - if (memcmp(&Stamp, &(pProfile->m_Stamp), sizeof(osl_TStamp))) - { - sal_Bool bRet=sal_False; - - pProfile->m_Stamp = Stamp; - - bRet=loadProfile(pProfile->m_pFile, pProfile); - OSL_ASSERT(bRet); - (void)bRet; - } - } - else - { -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("Profile acquire READ/WRITELOCK MODE\n"); -#endif - /* A readlock file could not be written */ - if ((pProfile->m_Flags & osl_Profile_READLOCK) && bWriteable) - { - return (NULL); - } - } - } - } - - return (pProfile); -} - -static sal_Bool releaseProfile(osl_TProfileImpl* pProfile) -{ -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("In releaseProfile\n"); -#endif - - if ( pProfile == 0 ) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out releaseProfile [profile==0]\n"); -#endif - return sal_False; - } - - if (pProfile->m_Flags & FLG_AUTOOPEN) - { -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out releaseProfile [AUTOOPEN]\n"); -#endif - return (osl_closeProfile((oslProfile)pProfile)); - } - else - { -#ifdef DEBUG_OSL_PROFILE - OSL_TRACE("DEFAULT MODE\n"); -#endif - if (! (pProfile->m_Flags & (osl_Profile_READLOCK | osl_Profile_WRITELOCK | osl_Profile_FLUSHWRITE ))) - { - if (pProfile->m_Flags & FLG_MODIFIED) - { - sal_Bool bRet=storeProfile(pProfile, sal_False); - OSL_ASSERT(bRet); - (void)bRet; - } - - closeFileImpl(pProfile->m_pFile,pProfile->m_Flags); - pProfile->m_pFile = NULL; - } - } - -#ifdef TRACE_OSL_PROFILE - OSL_TRACE("Out releaseProfile [ok]\n"); -#endif - return (sal_True); -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |