//REWRITE: this is inefficient. We better read and parse file once
int getConfigValue(char* basedir, char* lookupKey, char* outValue, int buf_size) {
char config[MAX_PATH] = {0};
char buffer[MAX_PATH*2];
char *value;
FILE *fp;
char resolved_file[MAX_PATH];
if(boinc_resolve_filename(CONFIG_FILENAME, resolved_file+1, MAX_PATH-1)){
printf("Unable to resolve file (%s) via boinc_resolve_filename!\n", CONFIG_FILE);
return FALSE;
}
resolved_file[0] = '/';
#ifdef DEBUG
printf("Resolved %s to %s\n", CONFIG_FILENAME, resolved_file);
#endif
if (!getFileInPackage(basedir, resolved_file, config, MAX_PATH)) {
printf("Configuration file (%s) is not found!\n", config);
return FALSE;
}
#ifdef DEBUG
printf("FullFilePath: %s\n", config);
#endif
//scan file for the key
fp = fopen(config, "r");
if (fp == NULL) {
return FALSE;
}
while (fgets(buffer, MAX_PATH*2, fp)) {
value = strchr(buffer, '=');
if (value != NULL) {
//end key on the '=', value will point to the value string
*value = 0;
value++;
if (!strcmp(buffer, lookupKey)) { //found it
fclose(fp);
strip_endofline(value);
strncpy(outValue, value, buf_size);
return TRUE;
}
}
}
fclose(fp);
return FALSE;
}
//REWRITE: this is inefficient. We better read and parse file once
bool getConfigValue(TCHAR* basedir, TCHAR* lookupKey, TCHAR* outValue, int buf_size) {
TCHAR config[LAUNCHER_MAXPATH] = {0};
TCHAR buffer[LAUNCHER_MAXPATH*2];
TCHAR *value;
FILE *fp;
*outValue = 0;
if (!getFileInPackage(basedir, CONFIG_FILE, config, LAUNCHER_MAXPATH)) {
showError(config, _T("Configuration file is not found!"));
return false;
}
//scan file for the key
errno_t err = _tfopen_s(&fp, config, _T("r"));
if (err) {
return false;
}
while (_fgetts(buffer, LAUNCHER_MAXPATH*2, fp)) {
value = _tcschr(buffer, '=');
if (value != NULL) {
//end key on the '=', value will point to the value string
*value = 0;
value++;
if (!_tcscmp(buffer, lookupKey)) { //found it
fclose(fp);
strip_endofline(value);
_tcscpy_s(outValue, buf_size, value);
return true;
}
}
}
fclose(fp);
return false;
}
//REWRITE: this is inefficient. We better read and parse file once
int getConfigValue(char* basedir, char* lookupKey, char* outValue, int buf_size) {
char config[MAX_PATH] = {0};
char buffer[MAX_PATH*2];
char *value;
FILE *fp;
if (!getFileInPackage(basedir, CONFIG_FILE, config, MAX_PATH)) {
printf("Configuration file (%s) is not found!\n", config);
return FALSE;
}
//scan file for the key
fp = fopen(config, "r");
if (fp == NULL) {
return FALSE;
}
while (fgets(buffer, MAX_PATH*2, fp)) {
value = strchr(buffer, '=');
if (value != NULL) {
//end key on the '=', value will point to the value string
*value = 0;
value++;
if (!strcmp(buffer, lookupKey)) { //found it
fclose(fp);
strip_endofline(value);
strncpy(outValue, value, buf_size);
return TRUE;
}
}
}
fclose(fp);
return FALSE;
}