/* * Get path to config dir/file. * * Return Values: * Returns the pointer to the ALLOCATED buffer containing the * zero terminated path string. This buffer has to be FREED * by the caller. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include "mp_msg.h" #ifdef MACOSX_BUNDLE #include <CoreFoundation/CoreFoundation.h> #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> #endif #ifdef WIN32 #include <windows.h> #endif #ifdef __OS2__ #define INCL_DOS #include <os2.h> #endif char *get_path(const char *filename){ char *homedir; char *buff; #ifdef __MINGW32__ static char *config_dir = "/mplayer"; #else static char *config_dir = "/.mplayer"; #endif int len; #ifdef MACOSX_BUNDLE struct stat dummy; CFIndex maxlen=256; CFURLRef res_url_ref=NULL; CFURLRef bdl_url_ref=NULL; char *res_url_path = NULL; char *bdl_url_path = NULL; #endif if ((homedir = getenv("MPLAYER_HOME")) != NULL) config_dir = ""; else if ((homedir = getenv("HOME")) == NULL) #if defined(__MINGW32__) || defined(__CYGWIN__) /* Hack to get fonts etc. loaded outside of Cygwin environment. */ { int i,imax=0; char exedir[260]; GetModuleFileNameA(NULL, exedir, 260); for (i=0; i< strlen(exedir); i++) if (exedir[i] =='\\') {exedir[i]='/'; imax=i;} exedir[imax]='\0'; homedir = exedir; } #elif defined(__OS2__) { PPIB ppib; char path[260]; // Get process info blocks DosGetInfoBlocks(NULL, &ppib); // Get full path of the executable DosQueryModuleName(ppib->pib_hmte, sizeof( path ), path); // Truncate name part including last backslash *strrchr(path, '\\') = 0; // Convert backslash to slash _fnslashify(path); homedir = path; } #else return NULL; #endif len = strlen(homedir) + strlen(config_dir) + 1; if (filename == NULL) { if ((buff = malloc(len)) == NULL) return NULL; sprintf(buff, "%s%s", homedir, config_dir); } else { len += strlen(filename) + 1; if ((buff = malloc(len)) == NULL) return NULL; sprintf(buff, "%s%s/%s", homedir, config_dir, filename); } #ifdef MACOSX_BUNDLE if (stat(buff, &dummy)) { res_url_ref=CFBundleCopyResourcesDirectoryURL(CFBundleGetMainBundle()); bdl_url_ref=CFBundleCopyBundleURL(CFBundleGetMainBundle()); if (res_url_ref&&bdl_url_ref) { res_url_path=malloc(maxlen); bdl_url_path=malloc(maxlen); while (!CFURLGetFileSystemRepresentation(res_url_ref, true, res_url_path, maxlen)) { maxlen*=2; res_url_path=realloc(res_url_path, maxlen); } CFRelease(res_url_ref); while (!CFURLGetFileSystemRepresentation(bdl_url_ref, true, bdl_url_path, maxlen)) { maxlen*=2; bdl_url_path=realloc(bdl_url_path, maxlen); } CFRelease(bdl_url_ref); if (strcmp(res_url_path, bdl_url_path) == 0) res_url_path = NULL; } if (res_url_path&&filename) { if ((strlen(filename)+strlen(res_url_path)+2)>maxlen) { maxlen=strlen(filename)+strlen(res_url_path)+2; } free(buff); buff = malloc(maxlen); strcpy(buff, res_url_path); strcat(buff,"/"); strcat(buff, filename); } } #endif mp_msg(MSGT_GLOBAL,MSGL_V,"get_path('%s') -> '%s'\n",filename,buff); return buff; } #if defined(WIN32) && defined(USE_WIN32DLL) void set_path_env() { /*make our codec dirs available for LoadLibraryA()*/ char tmppath[MAX_PATH*2 + 1]; char win32path[MAX_PATH]; char realpath[MAX_PATH]; #ifdef __CYGWIN__ cygwin_conv_to_full_win32_path(WIN32_PATH,win32path); strcpy(tmppath,win32path); #ifdef USE_REALCODECS cygwin_conv_to_full_win32_path(REALCODEC_PATH,realpath); sprintf(tmppath,"%s;%s",win32path,realpath); #endif /*USE_REALCODECS*/ #else /*__CYGWIN__*/ /* Expand to absolute path unless it's already absolute */ if (!strstr(WIN32_PATH,":") && WIN32_PATH[0] != '\\'){ GetModuleFileNameA(NULL, win32path, MAX_PATH); strcpy(strrchr(win32path, '\\') + 1, WIN32_PATH); } else strcpy(win32path,WIN32_PATH); strcpy(tmppath,win32path); #ifdef USE_REALCODECS /* Expand to absolute path unless it's already absolute */ if (!strstr(REALCODEC_PATH,":") && REALCODEC_PATH[0] != '\\'){ GetModuleFileNameA(NULL, realpath, MAX_PATH); strcpy(strrchr(realpath, '\\') + 1, REALCODEC_PATH); } else strcpy(realpath,REALCODEC_PATH); sprintf(tmppath,"%s;%s",win32path,realpath); #endif /*USE_REALCODECS*/ #endif /*__CYGWIN__*/ mp_msg(MSGT_WIN32, MSGL_V,"Setting PATH to %s\n",tmppath); if (!SetEnvironmentVariableA("PATH", tmppath)) mp_msg(MSGT_WIN32, MSGL_WARN, "Cannot set PATH!"); } #endif /*WIN32 && USE_WIN32DLL*/