void free_wiredb(wire_db_t *wires) {
GStringChunk *wirenames = wires->wirenames;
if (wirenames)
g_string_chunk_free(wirenames);
g_free((void *)wires->details);
g_free(wires->names);
empty_db(wires, wires->dblen);
g_free((void *)wires->wires);
g_free(wires);
}
/*
This sets the working directory. save_db() calls rely on the working directory
being unchanged after the call. Probably shouldn't rely on that side effect
*/
note_db_t get_db(enum db which_db){
if(which_db==DB_GLOBAL){
chdir(getenv("HOME"));
}else if(which_db==DB_STD){
char cwd[1024];
while(access(NOTESFILE, F_OK) == -1){
if(!strcmp(getcwd(cwd, 1024), "/")){
chdir(getenv("HOME"));
break;
}
chdir("..");
}
}
if(access(NOTESFILE, F_OK) != -1)
return load_db(NOTESFILE);
else
return empty_db();
}
