/*!
\brief Get first child config context stored in the config context.
\param[in] it ConfigIterator used to iterate over the child config contexts.
\param[out] data Config object used to store the first config context.
\return Returns dmz::True if the first child config context is stored in \a data.
Will return dmz::False if the config context contains no children.
*/
dmz::Boolean
dmz::Config::get_first_config (ConfigIterator &it, Config &data) const {
Boolean result (False);
if (_state.context) {
ConfigContext::DataStruct *ds =
_state.context->configOrderTable.get_first (it.state.it);
if (ds) {
if (ds->handle) { data.set_config_context (ds->context); result = True; }
else { result = get_next_config (it, data); }
}
}
return result;
}
void test()
{
bool result;
const uint8_t* filename = (const uint8_t*)"/home/user/test.conf";
uint8_t buffer[64];
config_parser_t cfg;
for(;;)
{
toggle_led(LED2);
log_info(&log, "remove file %s", filename);
// delete the file
unlink((const char*)filename);
// check the file is not present
if(open_config_file(&cfg, buffer, sizeof(buffer), filename))
{
while(get_next_config(&cfg))
log_info(&log, "read %s=%s", get_config_key(&cfg), get_config_value(&cfg));
close_config_file(&cfg);
}
else
log_info(&log, "file %s removed successfully", filename);
// add to a new file
result = add_config_entry(buffer, sizeof(buffer),
filename,
(const uint8_t*)"testkey",
(const uint8_t*)"testvalue");
log_info(&log, "wrote %s=%s to %s, result=%d", "testkey", "testvalue", filename, result);
result = add_config_entry(buffer, sizeof(buffer),
filename,
(const uint8_t*)"testkey1",
(const uint8_t*)"testvalue1");
log_info(&log, "wrote %s=%s to %s, result=%d", "testkey1", "testvalue1", filename, result);
// check the file is now present with
if(open_config_file(&cfg, buffer, sizeof(buffer), filename))
{
while(get_next_config(&cfg))
log_info(&log, "read %s=%s", get_config_key(&cfg), get_config_value(&cfg));
close_config_file(&cfg);
}
// edit within file
result = edit_config_entry(buffer, sizeof(buffer),
filename,
(const uint8_t*)"testkey",
(const uint8_t*)"newtestvalue");
log_info(&log, "wrote %s=%s to %s, result=%d", "testkey", "testvalue", filename, result);
result = edit_config_entry(buffer, sizeof(buffer),
filename,
(const uint8_t*)"testkey1",
(const uint8_t*)"newtestvalue1");
log_info(&log, "wrote %s=%s to %s, result=%d", "testkey1", "testvalue1", filename, result);
// check the file is now present with new values
if(open_config_file(&cfg, buffer, sizeof(buffer), filename))
{
while(get_next_config(&cfg))
log_info(&log, "read %s=%s", get_config_key(&cfg), get_config_value(&cfg));
close_config_file(&cfg);
}
sleep(10);
}
pthread_exit(0);
}