00001
00030 #include <stdio.h>
00031 #include <stdlib.h>
00032 #include <string.h>
00033
00034 #include "config.h"
00035 #include "common.h"
00036
00037 #define REGISTRY_FILENAME "/registry"
00038 #define REGISTRY_DIR PACKAGE
00039 #define DATA_HOME_DIR ".local/share"
00040
00044 char* registryGetFilename(void) {
00045 char *omxregistryfile = NULL;
00046 char *buffer;
00047
00048 buffer=getenv("OMX_BELLAGIO_REGISTRY");
00049 if(buffer!=NULL&&*buffer!='\0') {
00050 omxregistryfile = strdup(buffer);
00051 return omxregistryfile;
00052 }
00053
00054 buffer=getenv("XDG_DATA_HOME");
00055 if(buffer!=NULL&&*buffer!='\0') {
00056 omxregistryfile = malloc(strlen(buffer) + strlen(REGISTRY_DIR) + strlen(REGISTRY_FILENAME) + 2);
00057 strcpy(omxregistryfile, buffer);
00058 strcat(omxregistryfile, "/");
00059 strcat(omxregistryfile, REGISTRY_DIR);
00060 goto addfilename;
00061 }
00062
00063 buffer=getenv("HOME");
00064 if(buffer!=NULL&&*buffer!='\0') {
00065 omxregistryfile = malloc(strlen(buffer) + strlen(DATA_HOME_DIR) + strlen(REGISTRY_DIR) + strlen(REGISTRY_FILENAME) + 3);
00066 strcpy(omxregistryfile, buffer);
00067 strcat(omxregistryfile, "/");
00068 strcat(omxregistryfile, DATA_HOME_DIR);
00069 strcat(omxregistryfile, "/");
00070 strcat(omxregistryfile, REGISTRY_DIR);
00071 } else {
00072 omxregistryfile = malloc(strlen(REGISTRY_DIR) + strlen(REGISTRY_FILENAME) + 2);
00073 strcpy(omxregistryfile, ".");
00074 strcat(omxregistryfile, REGISTRY_DIR);
00075 }
00076
00077 addfilename:
00078 strcat(omxregistryfile, REGISTRY_FILENAME);
00079
00080 return omxregistryfile;
00081 }
00082
00083
00084
00085 #ifdef COMMON_TEST
00086 int main (int argc, char*argv[]) {
00087 printf (registryGetFilename ());
00088 }
00089 #endif
