int Settings::setIntSetting(Node type, int intDeviceId, const std::wstring &name, int value, bool parameter) {
// already locked
if (d->cfg == 0) {
return TELLSTICK_ERROR_PERMISSION_DENIED;
}
std::string strType = getNodeString(type);
cfg_t *cfg_device;
for (int i = 0; i < cfg_size(d->cfg, strType.c_str()); ++i) {
cfg_device = cfg_getnsec(d->cfg, strType.c_str(), i);
if (cfg_getint(cfg_device, "id") == intDeviceId) {
if (parameter) {
cfg_t *cfg_parameters = cfg_getsec(cfg_device, "parameters");
cfg_setint(cfg_parameters, TelldusCore::wideToString(name).c_str(), value);
} else {
cfg_setint(cfg_device, TelldusCore::wideToString(name).c_str(), value);
}
FILE *fp = fopen(CONFIG_FILE, "we"); // e for setting O_CLOEXEC on the file handle
if (!fp) {
return TELLSTICK_ERROR_PERMISSION_DENIED;
}
cfg_print(d->cfg, fp);
fclose(fp);
return TELLSTICK_SUCCESS;
}
}
return TELLSTICK_ERROR_DEVICE_NOT_FOUND;
}
/*
* Remove a device
*/
int Settings::removeNode(Node type, int intNodeId) {
TelldusCore::MutexLocker locker(&mutex);
FILE *fp = fopen(CONFIG_FILE, "we"); // e for setting O_CLOEXEC on the file handle
if (!fp) {
return TELLSTICK_ERROR_PERMISSION_DENIED;
}
std::string strType = getNodeString(type);
// Print all opts
for(int i = 0; d->cfg->opts[i].name; i++) {
// Check if it isn't a device section
if (strcmp(d->cfg->opts[i].name, strType.c_str()) != 0) {
cfg_opt_print(&d->cfg->opts[i], fp);
} else {
// Print all sections except the one to remove
cfg_t *cfg_node;
for (int i = 0; i < cfg_size(d->cfg, strType.c_str()); ++i) {
cfg_node = cfg_getnsec(d->cfg, strType.c_str(), i);
if (cfg_getint(cfg_node, "id") != intNodeId) { // This isn't the one to skip
fprintf(fp, "%s {\n", strType.c_str());
cfg_print_indent(cfg_node, fp, 1);
fprintf(fp, "}\n");
}
}
}
}
fclose(fp);
// Re-read config-file
cfg_free(d->cfg);
readConfig(&d->cfg);
return TELLSTICK_SUCCESS;
}
/**
* Fill the variable passed by reference with the value found at the specified path in the XML.
* If the path does not exist in the XML, the variable is untouched.
* @param path Path to retrieve. The path "a.b.c" corresponds to the xml structure \<a\>\<b\>\<c\>1\</c\>\</b\>\</a\>
* @param ref Variable to fill the the value found at path.
* @return true in case of success (path is found). Else false.
*/
bool XMLConfParser::getValue(std::string path, char *ref) {
xmlNodePtr n = findPathNode(path);
if(n){
std::string s = getNodeString(n);
strcpy(ref, s.data());
fReadSuccess++;
return true;
}
return false;
}
/**
* Fill the variable passed by reference with the value found at the specified path in the XML.
* If the path does not exist in the XML, the variable is untouched.
* @param path Path to retrieve. The path "a.b.c" corresponds to the xml structure \<a\>\<b\>\<c\>1\</c\>\</b\>\</a\>
* @param ref Variable to fill the the value found at path.
* @return true in case of success (path is found). Else false.
*/
bool XMLConfParser::getValue(std::string path, std::string& ref) {
xmlNodePtr n = findPathNode(path);
if(n){
std::string s = getNodeString(n);
ref = s;
fReadSuccess++;
return true;
}
return false;
}
int Settings::getIntSetting(Node type, int intDeviceId, const std::wstring &name, bool parameter) const {
// already locked
if (d->cfg == 0) {
return 0;
}
std::string strType = getNodeString(type);
cfg_t *cfg_node;
for(int i = 0; i < cfg_size(d->cfg, strType.c_str()); ++i) {
cfg_node = cfg_getnsec(d->cfg, strType.c_str(), i);
if (cfg_getint(cfg_node, "id") == intDeviceId) {
if (parameter) {
cfg_node = cfg_getsec(cfg_node, "parameters");
}
return cfg_getint(cfg_node, TelldusCore::wideToString(name).c_str());
}
}
return 0;
}
/**
* Fill the variable passed by reference with the value found at the specified path in the XML.
* If the path does not exist in the XML, the variable is untouched.
* @warning Fill the error stack
* @param path Path to retrieve. The path "a.b.c" corresponds to the xml structure \<a\>\<b\>\<c\>1\</c\>\</b\>\</a\>
* @param ref Variable to fill the the value found at path.
* @return true in case of success (path is found and the value can be transformed into int). Else false.
*/
bool XMLConfParser::getValue(std::string path, int& ref) {
xmlNodePtr n = findPathNode(path);
if(n){
char* endptr;
std::string s = getNodeString(n);
trim(s, "\n\t\r ");
int val = strtol(s.data(), &endptr, 0);
if(!*endptr){
ref = val;
fReadSuccess++;
return true;
}
else{
std::stringstream ss;
ss << "Unable to convert " << s << " to integer";
fErrorStack.addError(ss);
}
}
return false;
}
std::wstring Settings::getStringSetting(Node type, int intNodeId, const std::wstring &name, bool parameter) const {
// already locked
if (d->cfg == 0) {
return L"";
}
std::string strType = getNodeString(type);
cfg_t *cfg_device;
for (int i = 0; i < cfg_size(d->cfg, strType.c_str()); ++i) {
cfg_device = cfg_getnsec(d->cfg, strType.c_str(), i);
if (cfg_getint(cfg_device, "id") == intNodeId) {
if (parameter) {
cfg_device = cfg_getsec(cfg_device, "parameters");
}
std::wstring setting;
char *cSetting = cfg_getstr(cfg_device, TelldusCore::wideToString(name).c_str());
if (cSetting) {
setting = TelldusCore::charToWstring(cSetting);
}
return setting;
}
}
return L"";
}