diff options
Diffstat (limited to 'lib/libsi18n')
| -rw-r--r-- | lib/libsi18n/coreres.c | 141 | ||||
| -rw-r--r-- | lib/libsi18n/coreres.h | 52 | ||||
| -rw-r--r-- | lib/libsi18n/getlang.c | 330 | ||||
| -rw-r--r-- | lib/libsi18n/getstrmem.c | 160 | ||||
| -rw-r--r-- | lib/libsi18n/getstrprop.c | 85 | ||||
| -rw-r--r-- | lib/libsi18n/propset.c | 442 | ||||
| -rw-r--r-- | lib/libsi18n/propset.h | 80 |
7 files changed, 14 insertions, 1276 deletions
diff --git a/lib/libsi18n/coreres.c b/lib/libsi18n/coreres.c deleted file mode 100644 index e20d07a6..00000000 --- a/lib/libsi18n/coreres.c +++ /dev/null @@ -1,141 +0,0 @@ -/** BEGIN COPYRIGHT BLOCK - * This Program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License as published by the Free Software - * Foundation; version 2 of the License. - * - * This Program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along with - * this Program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place, Suite 330, Boston, MA 02111-1307 USA. - * - * In addition, as a special exception, Red Hat, Inc. gives You the additional - * right to link the code of this Program with code not covered under the GNU - * General Public License ("Non-GPL Code") and to distribute linked combinations - * including the two, subject to the limitations in this paragraph. Non-GPL Code - * permitted under this exception must only link to the code of this Program - * through those well defined interfaces identified in the file named EXCEPTION - * found in the source code files (the "Approved Interfaces"). The files of - * Non-GPL Code may instantiate templates or use macros or inline functions from - * the Approved Interfaces without causing the resulting work to be covered by - * the GNU General Public License. Only Red Hat, Inc. may make changes or - * additions to the list of Approved Interfaces. You must obey the GNU General - * Public License in all respects for all of the Program code and other code used - * in conjunction with the Program except the Non-GPL Code covered by this - * exception. If you modify this file, you may extend this exception to your - * version of the file, but you are not obligated to do so. If you do not wish to - * provide this exception without modification, you must delete this exception - * statement from your version and license this file solely under the GPL without - * exception. - * - * - * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission. - * Copyright (C) 2005 Red Hat, Inc. - * All rights reserved. - * END COPYRIGHT BLOCK **/ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/stat.h> -#include "i18n.h" - -#include "propset.h" - -#include "coreres.h" - -Resource* core_res_init_resource(const char* path, const char* package) -{ - PropertiesSet *propset; - char *directory; - char *filename; - char *file_path; - char *p, *q; - char *filep; - Resource *hres; - - /********************* - Create full path information - eg. ./es40/admin and cgi.bin.start ==> - ./es40/admin/cgi/bin/start.properties - **********************/ - file_path = (char *) malloc (strlen(path) + strlen(package) + 20); - - - strcpy(file_path, path); - if (path[strlen(path)-1] != '/') - strcat(file_path, "/"); - - p = file_path + strlen(file_path); - q = (char *) package; - - filep = p - 1; - - /* Append package to file_path - p: end positon of path + 1 - q: start position of package - */ - while (q && *q) { - if (*q == '.') { - filep = q; - *p ++ = '/'; - } - else - *p ++ = *q ++; - - } - *p = '\0'; - - *filep = '\0'; - filename = filep + 1; - directory = file_path; - - propset = PropertiesInit (directory, filename); - - if (propset == NULL) - return NULL; - - hres = (Resource *) malloc(sizeof(Resource)); - memset(hres, 0, sizeof(Resource)); - - hres->path = strdup(file_path); - hres->propset = propset; - - if (file_path) - free (file_path); - - return hres; -} - -const char *core_res_getstring(Resource *hres, char *key, ACCEPT_LANGUAGE_LIST lang) -{ - - if (key == NULL) - return NULL; - - if (hres) { - return PropertiesGetString(hres->propset, key, lang); - } - - return NULL; -} - -void core_res_destroy_resource(Resource *hres) -{ - if (hres) { - if (hres->path) - free(hres->path); - if (hres->package) - free(hres->package); - PropertiesDestroy(hres->propset); - - free(hres); - } -} - diff --git a/lib/libsi18n/coreres.h b/lib/libsi18n/coreres.h deleted file mode 100644 index 8ad815a4..00000000 --- a/lib/libsi18n/coreres.h +++ /dev/null @@ -1,52 +0,0 @@ -/** BEGIN COPYRIGHT BLOCK - * This Program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License as published by the Free Software - * Foundation; version 2 of the License. - * - * This Program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along with - * this Program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place, Suite 330, Boston, MA 02111-1307 USA. - * - * In addition, as a special exception, Red Hat, Inc. gives You the additional - * right to link the code of this Program with code not covered under the GNU - * General Public License ("Non-GPL Code") and to distribute linked combinations - * including the two, subject to the limitations in this paragraph. Non-GPL Code - * permitted under this exception must only link to the code of this Program - * through those well defined interfaces identified in the file named EXCEPTION - * found in the source code files (the "Approved Interfaces"). The files of - * Non-GPL Code may instantiate templates or use macros or inline functions from - * the Approved Interfaces without causing the resulting work to be covered by - * the GNU General Public License. Only Red Hat, Inc. may make changes or - * additions to the list of Approved Interfaces. You must obey the GNU General - * Public License in all respects for all of the Program code and other code used - * in conjunction with the Program except the Non-GPL Code covered by this - * exception. If you modify this file, you may extend this exception to your - * version of the file, but you are not obligated to do so. If you do not wish to - * provide this exception without modification, you must delete this exception - * statement from your version and license this file solely under the GPL without - * exception. - * - * - * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission. - * Copyright (C) 2005 Red Hat, Inc. - * All rights reserved. - * END COPYRIGHT BLOCK **/ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#ifndef CORERES_H -#define CORERES_H - -#include "i18n.h" - -Resource* core_res_init_resource(const char* path, const char* package); -const char *core_res_getstring(Resource *hres, char *key, ACCEPT_LANGUAGE_LIST lang); -void core_res_destroy_resource(Resource *hres); - -#endif diff --git a/lib/libsi18n/getlang.c b/lib/libsi18n/getlang.c deleted file mode 100644 index f8cb649b..00000000 --- a/lib/libsi18n/getlang.c +++ /dev/null @@ -1,330 +0,0 @@ -/** BEGIN COPYRIGHT BLOCK - * This Program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License as published by the Free Software - * Foundation; version 2 of the License. - * - * This Program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along with - * this Program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place, Suite 330, Boston, MA 02111-1307 USA. - * - * In addition, as a special exception, Red Hat, Inc. gives You the additional - * right to link the code of this Program with code not covered under the GNU - * General Public License ("Non-GPL Code") and to distribute linked combinations - * including the two, subject to the limitations in this paragraph. Non-GPL Code - * permitted under this exception must only link to the code of this Program - * through those well defined interfaces identified in the file named EXCEPTION - * found in the source code files (the "Approved Interfaces"). The files of - * Non-GPL Code may instantiate templates or use macros or inline functions from - * the Approved Interfaces without causing the resulting work to be covered by - * the GNU General Public License. Only Red Hat, Inc. may make changes or - * additions to the list of Approved Interfaces. You must obey the GNU General - * Public License in all respects for all of the Program code and other code used - * in conjunction with the Program except the Non-GPL Code covered by this - * exception. If you modify this file, you may extend this exception to your - * version of the file, but you are not obligated to do so. If you do not wish to - * provide this exception without modification, you must delete this exception - * statement from your version and license this file solely under the GPL without - * exception. - * - * - * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission. - * Copyright (C) 2005 Red Hat, Inc. - * All rights reserved. - * END COPYRIGHT BLOCK **/ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - - -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <sys/types.h> -#include <sys/stat.h> - -#include "libadmin/libadmin.h" - - -#include "i18n.h" - -/********************************************************************* - strReplace replaces the first instance of from in target with to. - from can be "": to is inserted at start of target. - to can be "": from is removed from target. - if from is not found, 0 is returned; else 1 is returned. - *********************************************************************/ - -static int -strReplace(char* target,char* from,char* to) -{ - /* replace /from/to/ in target */ - - char* pFrom; - char* pOldTail; - int lenTo; - - pFrom = strstr(target,from); - if (pFrom) { - pOldTail = pFrom+strlen(from); - lenTo = strlen(to); - memmove(pFrom+lenTo,pOldTail,strlen(pOldTail)+1); - memcpy(pFrom,to,lenTo); - return 1; - } - - return 0; -} - -/********************************************************************* - statFileDir is a wrapper to stat() that strips trailing slashes - because stat() on Windows seems to return -1 otherwise. -*********************************************************************/ - -int -statFileDir(const char *path, struct stat *info) { - int ret, pathlen; - char *newpath = strdup(path); - - if(newpath == NULL) - return -1; - - for (pathlen = (strlen(newpath) - 1); pathlen >= 0; pathlen--) { - if (newpath[pathlen] == '/' || newpath[pathlen] == '\\') { - newpath[pathlen] = '\0'; - } else { - break; - } - } - - ret = stat(newpath, info); - - if (newpath) - free(newpath); - - return ret; -} - -/********************************************************************* - GetLanguage is reserved for future use. These APIs are not belong - to this file. It needs to be moved to somewhere which knows what's - the current language setting. - *********************************************************************/ - -static char emptyString[] = ""; - -static char client_language[128] = "en"; -static char admin_language[128] = "en"; -static char default_language[128] = "en"; - -void -SetLanguage(int type, char *language) -{ - switch(type) { - case CLIENT_LANGUAGE: - if (language) - strcpy(client_language, language); - break; - case ADMIN_LANGUAGE: - if (language) - strcpy(admin_language, language); - break; - case DEFAULT_LANGUAGE: - if (language) - strcpy(default_language, language); - break; - } - return ; -} - - - -char* -GetClientLanguage(void) -{ - if (client_language) - return client_language; - else - return emptyString; -} - -char* -GetAdminLanguage(void) -{ - if (admin_language) - return admin_language; - else - return emptyString; -} - -char* -GetDefaultLanguage(void) -{ - if (default_language) - return default_language; - else - return "en"; -} - -/********************************************************************* - GetFileForLanguage looks for a file in the appropriate language. - *********************************************************************/ - -NSAPI_PUBLIC -int -GetFileForLanguage(char* filePath,char* language,char* existingFilePath) -{ - /* Input: filePath,language - * filePath is of the form "/xxx/xxx/$$LANGDIR/xxx/xxx/filename" - * or of the form "/xxx/xxx/xxx/xxx/filename". - * filename may or may not have an extension. - * language is an Accept-Language list; each language-range will be - * tried as a subdirectory name and possibly as a filename modifier. - * "*" is ignored - default always provided if needed. - * "-" is replaced by "_". - * $$LANGDIR is a special string replaced by language. It is optional. - * For the default case, $$LANGDIR/ is replaced by nothing - * (so // is not created). - * - * Returned: existingPath - * existingFilePath is the path of a satisfactory, existing file. - * if no file is found, an empty string "" is returned. - * - * int returned: -1 if no file found (existingFilePath = "") - * 0 if default file is returned - * 1 if language file is returned (any in list) - * - * Example: - * filePath = "/path/$$LANGDIR/filename.ext" - * language = "language" - * GetDefaultLanguage() --> "default" - * LANG_DELIMIT = "_" - * - * 1. Try: "/path/language/filename.ext" - * 2. Try: "/path/filename_language.ext" - * 3. Try: "/path/default/filename.ext" - * 4. Try: "/path/filename_default.ext" - * 5. Try: "/path/filename.ext" - * else: "" - * - * Example: - * language = "en-us;q=0.6,ja;q=0.8,en-ca" - * - * 1. Try: "/path/en-ca/filename.ext" - * 2. Try: "/path/filename_en_ca.ext" - * 3. Try: "/path/ja/filename.ext" - * 4. Try: "/path/filename_ja.ext" - * 5. Try: "/path/en_us/filename.ext" - * 6. Try: "/path/filename_en_us.ext" - * 7. Try: "/path/default/filename.ext" - * 8. Try: "/path/filename_default.ext" - * 9. Try: "/path/filename.ext" - * else: "" - * - */ - -#define LANG_DELIMIT '_' - - int pattern; - char* pDot; - char* pSlash; - - /* PRFileInfo info; */ - struct stat info; - - char lang_modifier[MAX_ACCEPT_LENGTH+1]; - - ACCEPT_LANGUAGE_LIST acceptLanguageList; - int numLang; - int iLang; - int iCase; - - - /* escape in case XP_InitStringDatabase has not been called */ - if (filePath==NULL) { - *existingFilePath = '\0'; - return -1; - } - - pattern = (strstr(filePath,"$$LANGDIR/")!=NULL); - - for ( iCase=1 ; iCase>=0 ; iCase-- ) { - if (iCase==1) { /* iCase=1 tries requested language */ - numLang = XP_AccLangList(language,acceptLanguageList); - } else { /* iCase=0 tries default language */ - numLang = XP_AccLangList(GetDefaultLanguage(),acceptLanguageList); - } - - for ( iLang=0 ; iLang<numLang ; iLang++ ) { - - /* Try: /path/language/filename.ext */ - if (pattern) { - strcpy(existingFilePath,filePath); - strReplace(existingFilePath,"$$LANGDIR",acceptLanguageList[iLang]); - - if (statFileDir(existingFilePath,&info)==0) { - return iCase; - } - - /* - if (PR_GetFileInfo(existingFilePath,&info)==PR_SUCCESS) { - return iCase; - } - */ - } - - /* Try: /path/filename_language.ext */ - { - strcpy(existingFilePath,filePath); - strReplace(existingFilePath,"$$LANGDIR/",emptyString); - pDot = strrchr(existingFilePath,'.'); - pSlash = strrchr(existingFilePath,'/'); - if (pSlash>=pDot) { - pDot = strchr(existingFilePath,'\0'); - } - sprintf(lang_modifier,"%c%s",LANG_DELIMIT,acceptLanguageList[iLang]); - strReplace(pDot,emptyString,lang_modifier); - - if (statFileDir(existingFilePath,&info)==0) { - return iCase; - } - - /* - if (PR_GetFileInfo(existingFilePath,&info)==PR_SUCCESS) { - return iCase; - } - */ - } - } - } - - /* Try: /path/filename.ext */ - { - strcpy(existingFilePath,filePath); - strReplace(existingFilePath,"$$LANGDIR/",emptyString); - - if (statFileDir(existingFilePath,&info)==0) { - return 0; - } - - /* - if (PR_GetFileInfo(existingFilePath,&info)==PR_SUCCESS) { - return 0; - } - */ - } - - /* Else: */ - *existingFilePath = '\0'; - return -1; -} - - - - - - diff --git a/lib/libsi18n/getstrmem.c b/lib/libsi18n/getstrmem.c deleted file mode 100644 index 2beb3472..00000000 --- a/lib/libsi18n/getstrmem.c +++ /dev/null @@ -1,160 +0,0 @@ -/** BEGIN COPYRIGHT BLOCK - * This Program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License as published by the Free Software - * Foundation; version 2 of the License. - * - * This Program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along with - * this Program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place, Suite 330, Boston, MA 02111-1307 USA. - * - * In addition, as a special exception, Red Hat, Inc. gives You the additional - * right to link the code of this Program with code not covered under the GNU - * General Public License ("Non-GPL Code") and to distribute linked combinations - * including the two, subject to the limitations in this paragraph. Non-GPL Code - * permitted under this exception must only link to the code of this Program - * through those well defined interfaces identified in the file named EXCEPTION - * found in the source code files (the "Approved Interfaces"). The files of - * Non-GPL Code may instantiate templates or use macros or inline functions from - * the Approved Interfaces without causing the resulting work to be covered by - * the GNU General Public License. Only Red Hat, Inc. may make changes or - * additions to the list of Approved Interfaces. You must obey the GNU General - * Public License in all respects for all of the Program code and other code used - * in conjunction with the Program except the Non-GPL Code covered by this - * exception. If you modify this file, you may extend this exception to your - * version of the file, but you are not obligated to do so. If you do not wish to - * provide this exception without modification, you must delete this exception - * statement from your version and license this file solely under the GPL without - * exception. - * - * - * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission. - * Copyright (C) 2005 Red Hat, Inc. - * All rights reserved. - * END COPYRIGHT BLOCK **/ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - - -#include <stdio.h> -#include <string.h> - -#define COMPILE_STRINGS_IN_MEMORY - -static char emptyString[] = ""; - -#ifdef COMPILE_STRINGS_IN_MEMORY - -typedef struct DATABIN { - char* pLibraryName; - char** pArrayOfLibraryStrings; - unsigned numberOfStringsInLibrary; - } DATABIN; - -#include "getstrmem.h" - -#endif - -#if 0 /* Example of getstrmem.h */ - /* It is intended that this header file be generated by program dblink */ - - #define NUM_BUCKETS 2 /* must be power of 2 */ - - /* strings in library libalpha */ - static char* libalpha[] = { - "", - "libalpha string 1", - "libalpha string 2", - "libalpha string 3", - "libalpha string 4", - emptyString }; - - /* strings in library libbeta */ - static char* libbeta[] = { - "", - "libbeta string 1", - "libbeta string 2", - emptyString }; - - /* libraries in bucket for hashKey==0 */ - static struct DATABIN bucket0[] = { - {emptyString, NULL, 0}}; - - /* libraries in bucket for hashKey==1 */ - static struct DATABIN bucket1[] = { - {"libalpha", libalpha, 5}, - {"libbeta", libbeta, 3}, - {emptyString, NULL, 0}}; - - /* array of buckets */ - static struct DATABIN* buckets[NUM_BUCKETS] = { - bucket0, - bucket1 }; - -#endif /* end of example getstrmem.h */ - -#define BUCKET_MASK NUM_BUCKETS-1 - -char* -XP_GetStringFromMemory(char* strLibraryName,int iToken) -{ - /* - * In memory model called by XP_GetStringFromDatabase - * does not use database (nsres, et al.). - * - * This function uses hash table for library lookup - * and direct lookup for string. - * - * This function is thread safe. - */ - -#ifdef COMPILE_STRINGS_IN_MEMORY - - unsigned hashKey; - int found = 0; - unsigned uToken = iToken; - char* cPtr; - DATABIN* pBucket; - - /* calculate hash key */ - hashKey = 0; - cPtr = strLibraryName; - while (*cPtr) { - hashKey += *(cPtr++); - } - hashKey &= BUCKET_MASK; - - /* get bucket for this hash key */ - pBucket = buckets[hashKey]; - - /* search overflow buckets */ - while (*(pBucket->pLibraryName)!='\0') { - if (strcmp(pBucket->pLibraryName,strLibraryName)==0) { - found = 1; - break; - } - pBucket++; - } - - if (!found) { - return emptyString; - } - - if (uToken<=pBucket->numberOfStringsInLibrary) { - return pBucket->pArrayOfLibraryStrings[uToken]; - } else { - /* string token out of range */ - return emptyString; - } - -#else - - return emptyString; - -#endif -} diff --git a/lib/libsi18n/getstrprop.c b/lib/libsi18n/getstrprop.c index 4a5ab04b..c63d6ba1 100644 --- a/lib/libsi18n/getstrprop.c +++ b/lib/libsi18n/getstrprop.c @@ -49,77 +49,7 @@ #include "getstrmem.h" -#include "coreres.h" - -Resource *hResource = NULL; -char empty_string[] = ""; - -char* -XP_GetStringFromMemory(char* strLibraryName,int iToken); - - - -void -XP_InitStringDatabase(char* pathCWD, char* databaseName) -{ - hResource = core_res_init_resource (pathCWD, databaseName); -} - -char *XP_GetPropertyString(char* strLibraryName,int iToken, ACCEPT_LANGUAGE_LIST lang) -{ - char *key_name; - char *result = NULL; - - if (hResource == NULL) - return NULL; - - /*creating the key*/ - key_name=(char*)malloc(strlen(strLibraryName) + 10); - sprintf(key_name, "%s-%d", strLibraryName, iToken); - if(key_name == NULL) - return NULL; - - result = (char *) core_res_getstring(hResource, key_name, lang) ; - - if (key_name) - free (key_name); - - if (result == NULL) - return empty_string; - else - return result ; -} - -char* -XP_GetStringFromDatabase(char* strLibraryName, - char* strLanguage, - int key) -{ - char *result = NULL; - ACCEPT_LANGUAGE_LIST alanglist; - int n; - - /* - * display first choice language if available, otherwise - * use default which is english in most case - */ - if (hResource) { - n = XP_AccLangList (strLanguage, alanglist); - if (n >= MAX_ACCEPT_LANGUAGE) - alanglist[MAX_ACCEPT_LANGUAGE-1][0] = '\0'; - else - alanglist[n][0] = '\0'; - result = XP_GetPropertyString(strLibraryName, key, alanglist); - } - - /* we should never come here. */ - if (result == NULL) - result = XP_GetStringFromMemory(strLibraryName,key); - return result; -} - - -char* +static char* XP_GetStringFromMemory(char* strLibraryName,int iToken) { /* @@ -171,3 +101,16 @@ XP_GetStringFromMemory(char* strLibraryName,int iToken) } } + +char* +XP_GetStringFromDatabase(char* strLibraryName, + char* strLanguage, + int key) +{ + char *result = NULL; + + /* we use memory strings only in ds. */ + if (result == NULL) + result = XP_GetStringFromMemory(strLibraryName,key); + return result; +} diff --git a/lib/libsi18n/propset.c b/lib/libsi18n/propset.c deleted file mode 100644 index 87b98854..00000000 --- a/lib/libsi18n/propset.c +++ /dev/null @@ -1,442 +0,0 @@ -/** BEGIN COPYRIGHT BLOCK - * This Program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License as published by the Free Software - * Foundation; version 2 of the License. - * - * This Program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along with - * this Program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place, Suite 330, Boston, MA 02111-1307 USA. - * - * In addition, as a special exception, Red Hat, Inc. gives You the additional - * right to link the code of this Program with code not covered under the GNU - * General Public License ("Non-GPL Code") and to distribute linked combinations - * including the two, subject to the limitations in this paragraph. Non-GPL Code - * permitted under this exception must only link to the code of this Program - * through those well defined interfaces identified in the file named EXCEPTION - * found in the source code files (the "Approved Interfaces"). The files of - * Non-GPL Code may instantiate templates or use macros or inline functions from - * the Approved Interfaces without causing the resulting work to be covered by - * the GNU General Public License. Only Red Hat, Inc. may make changes or - * additions to the list of Approved Interfaces. You must obey the GNU General - * Public License in all respects for all of the Program code and other code used - * in conjunction with the Program except the Non-GPL Code covered by this - * exception. If you modify this file, you may extend this exception to your - * version of the file, but you are not obligated to do so. If you do not wish to - * provide this exception without modification, you must delete this exception - * statement from your version and license this file solely under the GPL without - * exception. - * - * - * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission. - * Copyright (C) 2005 Red Hat, Inc. - * All rights reserved. - * END COPYRIGHT BLOCK **/ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/stat.h> -#include <ctype.h> -#include "i18n.h" - -#include "txtfile.h" -#include "reshash.h" -#include "propset.h" - -int PropertiesLoadFileToHash(PropertiesSet *propset, char *language); -char *GetProertiesFilename(char *directory, char *file, char *language); -int PropertiesLanguageStatus(PropertiesSet *propset, char *language); -int PropertiesSetLangStatus(LanguageStatus *langstatus, char *language, int status); -int unicode_to_UTF8(unsigned int wch, char *utf8); -char *decode_ascii(char *src); - - -PropertiesSet * PropertiesInit(char *directory, char *file) -{ - struct stat buf; - char * file_path; - PropertiesSet *propset = NULL; - PropertiesSet *result = NULL; - ResHash *reshash; - - file_path = (char *) malloc (strlen(directory) + strlen(file) + 20); - - strcpy(file_path, directory); - strcat(file_path, "/"); - strcat(file_path, file); - strcat(file_path, ".properties"); - - if (stat(file_path, &buf) == 0) { - propset = (PropertiesSet *) malloc(sizeof(PropertiesSet)); - memset(propset, 0, sizeof(PropertiesSet)); - reshash = (ResHash *) ResHashCreate(file); - - if (reshash) { - propset->langlist = (LanguageStatus *) malloc(sizeof(LanguageStatus)); - memset(propset->langlist, 0, sizeof(LanguageStatus)); - - propset->res = reshash; - propset->directory = strdup(directory); - propset->filename = strdup(file); - PropertiesLoadFileToHash(propset, NULL); - result = propset; - } - } - - if (file_path) - free (file_path); - - return result; -} - - -char *GetProertiesFilename(char *directory, char *file, char *language) -{ - char *filepath; - - if (language && *language == '\0') - filepath = (char *) malloc(strlen(directory) + strlen(file) + strlen(language) + 20); - else - filepath = (char *) malloc(strlen(directory) + strlen(file) + 20); - - strcpy(filepath, directory); - if (filepath[strlen(filepath) - 1] != '/') - strcat(filepath, "/"); - strcat(filepath, file); - if (language && *language != '\0') { - strcat(filepath, "_"); - strcat(filepath, language); - } - strcat(filepath, ".properties"); - - return filepath; -} - -/* - PropertiesLoadToHash - - Opens property file and save data to hash table - - Input - propfile: handle - file: full path with file extension - - return: - 0: SUCCESS - 1: FAIL -*/ - -int PropertiesLoadFileToHash(PropertiesSet *propset, char *language) -{ - TEXTFILE *hfile; - char *filepath; - char *p, *q; - int n; - char linebuf[1000]; - int st; - - st = PropertiesLanguageStatus(propset, language); - if (st == LANGUAGE_INVALID) - return 1; - else if (st == LANGUAGE_LOAD) - return 0; - - filepath = GetProertiesFilename(propset->directory, propset->filename, language); - - if ((hfile = OpenTextFile (filepath, TEXT_OPEN_FOR_READ)) == NULL) { - PropertiesSetLangStatus(propset->langlist, language, LANGUAGE_INVALID); - return 1; - } - - while ((n = ReadTextLine(hfile, linebuf)) >= 0) { - if (n == 0) - continue; - - p = linebuf; - /* strip leading spaces */ - while (*p == ' ' || *p == '\t') - p ++; - /* skip comment line */ - if (*p == '\0' || *p == '#' || *p == '=') - continue; - - q = strchr (linebuf, '='); - if (q) { - char *key, *value, *newvalue; - - *q = '\0'; - key = p; - value = q + 1; - /* strip trailing space for key */ - p = key + strlen(key) - 1; - while (*p == ' ' || *p == '\t') { - *p = '\0'; - p --; - } - - /* decode Unicode escape value */ - newvalue = decode_ascii(value); - - if (newvalue) { - ResHashAdd(propset->res, key, newvalue, language); - free(newvalue); - } - else - ResHashAdd(propset->res, key, value, language); - } - } - PropertiesSetLangStatus(propset->langlist, language, LANGUAGE_LOAD); - return 0; -} - -/* - PropertiesIsLoaded - - Test if current properties associated with language - is loaded or not. - - return: - 1: SUCCESS - 0: FAIL - */ - -int PropertiesLanguageStatus(PropertiesSet *propset, char *language) -{ - LanguageStatus *plang; - - plang = propset->langlist; - if (language == NULL || *language == '\0') { - return plang->status; - } - - plang = plang->next; - - while (plang) { - if (strcmp(plang->language, language) == 0) { - return plang->status; - } - plang = plang->next; - } - return LANGUAGE_NONE; -} - -int PropertiesSetLangStatus(LanguageStatus *langlist, char *language, int status) -{ - LanguageStatus *plang, *prev; - LanguageStatus *langstatus; - - if (language == NULL || *language == '\0') { - langlist->status = status; - return 0; - } - - prev = plang = langlist; - plang = plang->next; - - while (plang) { - if (strcmp(plang->language, language) == 0) { - plang->status = status; - return 0; - } - prev = plang; - plang = plang->next; - } - - langstatus = (LanguageStatus *) malloc(sizeof(LanguageStatus)); - memset (langstatus, 0, sizeof(LanguageStatus)); - langstatus->language = strdup(language); - langstatus->status = status; - prev->next = langstatus; - - return 0; -} - - -/*** - PropertiesOpenFile - - return 0: loaded - 1: fail to load file associated with the language - - - */ -int PropertiesOpenFile(PropertiesSet *propset, char *language) -{ - int status; - status = PropertiesLanguageStatus(propset, language); - - if (status == LANGUAGE_NONE) - return PropertiesLoadFileToHash (propset, language); - else if (status == LANGUAGE_INVALID) - return 1; - else - return 0; -} - -const char *PropertiesGetString(PropertiesSet *propset, char *key, ACCEPT_LANGUAGE_LIST acceptlangauge) -{ - int i; - char *language = NULL; - - i = 0; - while (acceptlangauge[i][0]) { - if (PropertiesOpenFile(propset, acceptlangauge[i]) == 0) { - language = acceptlangauge[i]; - break; - } - i ++; - } - - return ResHashSearch(propset->res, key, language); -} -void PropertiesDestroy(PropertiesSet *propset) -{ - LanguageStatus *langattrib, *next; - - if (propset) { - if (propset->path) - free(propset->path); - if (propset->directory) - free(propset->directory); - if (propset->filename) - free(propset->filename); - - ResHashDestroy(propset->res); - - langattrib = propset->langlist; - while (langattrib) { - next = langattrib->next; - if (langattrib->language) - free(langattrib->language); - free(langattrib); - langattrib = next; - } - } -} - - -char *decode_ascii(char *src) -{ - int i; - char utf8[10]; - int state = 0; - int digit = 0; - int digit_count = 0; - char *result, *p, *q; - - if (src == NULL || *src == '\0') - return NULL; - - if (strchr(src, '\\') == NULL) - return NULL; - - result = (char *) malloc(strlen(src) + 1); - - p = src; - q = result; - - for (;*p; p++) { - char ch; - int n; - if (state == BACKSLASH_U) { - ch = toupper(*p); - if (ch >= '0' && ch <= '9') { - digit = digit * 16 + (ch - '0'); - digit_count ++; - } - else if (ch >= 'A' && ch <= 'F') { - digit = digit * 16 + (ch - 'A' + 10); - digit_count ++; - } - else { - n = unicode_to_UTF8(digit, utf8); - for (i = 0; i < n; i++) - *q ++ = utf8[i]; - *q ++ = *p; - state = 0; - digit_count = 0; - } - - if (digit_count == 4) { - n = unicode_to_UTF8(digit, utf8); - for (i = 0; i < n; i++) - *q ++ = utf8[i]; - state = 0; - } - } - else if (state == BACKSLASH) { - if (*p == 'u') { - state = BACKSLASH_U; - digit = 0; - digit_count = 0; - continue; - } - else if (*p == 'n') { - *q++ = '\n'; - state = 0; - } - else if (*p == 'r') { - *q++ = '\r'; - state = 0; - } - else { - *q++ = '\\'; - *q++ = *p; - state = 0; - } - } - else if (*p == '\\') { - state = BACKSLASH; - continue; - } - else { - *q++ = *p; - state = 0; - } - } - *q = '\0'; - return result; -} - - -int unicode_to_UTF8(unsigned int wch, char *utf8) -{ - unsigned char hibyte, lobyte, mibyte; - - if (wch <= 0x7F) { - /* 0000 007F ==> 0xxxxxxx */ - utf8[0] = (unsigned char) wch ; - utf8[1] = '\0'; - return 1; - } - else if (wch <= 0x7FF) { - /* 0000 07FF ==> 110xxxxx 10xxxxxx */ - lobyte = wch & 0x3F; - hibyte = (wch >> 6) & 0x1F; - - utf8[0] = 0xC0 | hibyte; - utf8[1] = 0x80 | lobyte; - utf8[2] = '\0'; - return 2; - } - else { - /* FFFF ==> 1110xxxx 10xxxxxx 10xxxxxx */ - lobyte = wch & 0x3F; - mibyte = (wch >> 6) & 0x3F; - hibyte = (wch >> 12) & 0xF; - - utf8[0] = 0xE0 | hibyte; - utf8[1] = 0x80 | mibyte; - utf8[2] = 0x80 | lobyte; - utf8[3] = '\0'; - return 3; - } -} diff --git a/lib/libsi18n/propset.h b/lib/libsi18n/propset.h deleted file mode 100644 index 8ef0df96..00000000 --- a/lib/libsi18n/propset.h +++ /dev/null @@ -1,80 +0,0 @@ -/** BEGIN COPYRIGHT BLOCK - * This Program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License as published by the Free Software - * Foundation; version 2 of the License. - * - * This Program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along with - * this Program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place, Suite 330, Boston, MA 02111-1307 USA. - * - * In addition, as a special exception, Red Hat, Inc. gives You the additional - * right to link the code of this Program with code not covered under the GNU - * General Public License ("Non-GPL Code") and to distribute linked combinations - * including the two, subject to the limitations in this paragraph. Non-GPL Code - * permitted under this exception must only link to the code of this Program - * through those well defined interfaces identified in the file named EXCEPTION - * found in the source code files (the "Approved Interfaces"). The files of - * Non-GPL Code may instantiate templates or use macros or inline functions from - * the Approved Interfaces without causing the resulting work to be covered by - * the GNU General Public License. Only Red Hat, Inc. may make changes or - * additions to the list of Approved Interfaces. You must obey the GNU General - * Public License in all respects for all of the Program code and other code used - * in conjunction with the Program except the Non-GPL Code covered by this - * exception. If you modify this file, you may extend this exception to your - * version of the file, but you are not obligated to do so. If you do not wish to - * provide this exception without modification, you must delete this exception - * statement from your version and license this file solely under the GPL without - * exception. - * - * - * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission. - * Copyright (C) 2005 Red Hat, Inc. - * All rights reserved. - * END COPYRIGHT BLOCK **/ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#ifndef PROPSET_H -#define PROPSET_H - -#include "reshash.h" - - -enum { - LANGUAGE_NONE = 0, - LANGUAGE_LOAD, - LANGUAGE_INVALID -} ; - -enum { - BACKSLASH = 1, - BACKSLASH_U -}; - - -typedef struct LanguageStatusS { - char *language; - int status; - struct LanguageStatusS *next; -} LanguageStatus; - -typedef struct PropertiesSet { - char *path; - char *directory; - char *filename; - LanguageStatus *langlist; - ResHash *res; -} PropertiesSet; - - -PropertiesSet * PropertiesInit(char *directory, char *file); -const char *PropertiesGetString(PropertiesSet *propset, char *key, ACCEPT_LANGUAGE_LIST acceptlangauge); -void PropertiesDestroy(PropertiesSet *propfile); - -#endif |