struct genePred *genePredReaderNext(struct genePredReader* gpr)
/* Read the next genePred, returning NULL if no more */
{
if (gpr->lf != NULL)
return fileNext(gpr);
else
return queryNext(gpr);
}
struct psl *pslReaderNext(struct pslReader* pr)
/* Read the next psl, returning NULL if no more */
{
if (pr->lf != NULL)
return fileNext(pr);
else
return queryNext(pr);
}
static int getMapNames(char *nameBuffer)
{
// Look in the keymap directory for keymap files.
int status = 0;
file theFile;
char *fileName = NULL;
keyMap *map = NULL;
int bufferChar = 0;
int count;
fileName = malloc(MAX_PATH_NAME_LENGTH);
map = malloc(sizeof(keyMap));
if (!fileName || !map)
return (status = ERR_MEMORY);
nameBuffer[0] = '\0';
numMapNames = 0;
// Loop through the files in the keymap directory
for (count = 0; ; count ++)
{
if (count)
status = fileNext(cwd, &theFile);
else
status = fileFirst(cwd, &theFile);
if (status < 0)
break;
if (theFile.type != fileT)
continue;
if (strcmp(cwd, "/"))
{
snprintf(fileName, MAX_PATH_NAME_LENGTH, "%s/%s", cwd,
theFile.name);
}
else
{
snprintf(fileName, MAX_PATH_NAME_LENGTH, "/%s", theFile.name);
}
status = readMap(fileName, map);
if (status < 0)
// Not a keymap file we can read.
continue;
strncpy((nameBuffer + bufferChar), map->name, sizeof(map->name));
bufferChar += (strlen(map->name) + 1);
numMapNames += 1;
}
free(fileName);
free(map);
return (status = 0);
}
static int findMapFile(const char *mapName, char *fileName)
{
// Look in the current directory for the keymap file with the supplied map
// name
int status = 0;
file theFile;
keyMap *map = NULL;
int count;
map = malloc(sizeof(keyMap));
if (!map)
return (status = ERR_MEMORY);
memset(&theFile, 0, sizeof(file));
// Loop through the files in the keymap directory
for (count = 0; ; count ++)
{
if (count)
status = fileNext(cwd, &theFile);
else
status = fileFirst(cwd, &theFile);
if (status < 0)
// No more files.
break;
if (theFile.type != fileT)
continue;
if (strcmp(cwd, "/"))
snprintf(fileName, MAX_PATH_NAME_LENGTH, "%s/%s", cwd, theFile.name);
else
snprintf(fileName, MAX_PATH_NAME_LENGTH, "/%s", theFile.name);
status = readMap(fileName, map);
if (status < 0)
continue;
if (!strncmp(map->name, mapName, sizeof(map->name)))
{
status = 0;
goto out;
}
}
// If we fall through to here, it wasn't found.
fileName[0] = '\0';
status = ERR_NOSUCHENTRY;
out:
free(map);
return (status);
}
void loadconfig() {
// Clear the feeds list frist
clear_feedlist();
FileParser* f;
char* config_path = g_strconcat(USER_DIR,"config",NULL);
if (config_path) {
f = fileOpen(config_path);
if (f) {
while(fileNext(f)) {
if (!strcmp("browser",fileGetKey(f))) set_browser(fileGetVal(f));
else if (!strcmp("update_interval",fileGetKey(f))) UPDATE_INTERVAL = atoi(fileGetVal(f));
else if (!strcmp("max_articles",fileGetKey(f))) MAX_ARTICLES = atoi(fileGetVal(f));
else if (!strcmp("feed",fileGetKey(f))) {
char *name = fileEatNextVal(f);
char *url = fileEatNextVal(f);
if (url) {
add_feed(name,url);
}
}
}
fileClose(f);
} else {
fprintf(stderr,"feedreader: Couldn't load config file at \"%s\".\n", config_path);
FILE *out_file = fopen(config_path, "w+");
if (out_file) {
fprintf(out_file, "# settings\n");
fprintf(out_file, "browser=%s\n", BROWSER);
fprintf(out_file, "update_interval=%u\n", UPDATE_INTERVAL);
fprintf(out_file, "max_articles=%u\n", MAX_ARTICLES);
fprintf(out_file, "\n# feeds\n");
}
}
free(config_path);
}
}
