bool http_proxy_server_config::load_config()
{
std::string config_data;
#ifdef _WIN32
wchar_t path_buffer[MAX_PATH];
if (GetModuleFileNameW(NULL, path_buffer, MAX_PATH) == 0 || GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
std::cerr << "Failed to get retrieve the path of the executable file" << std::endl;
}
std::wstring config_file_path(path_buffer);
config_file_path.resize(config_file_path.find_last_of(L'\\') + 1);
config_file_path += L"server.json";
std::shared_ptr<std::remove_pointer<HANDLE>::type> config_file_handle(
CreateFileW(config_file_path.c_str(), GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL),
[](HANDLE native_handle) {
if (native_handle != INVALID_HANDLE_VALUE) {
CloseHandle(native_handle);
}
});
if (config_file_handle.get() == INVALID_HANDLE_VALUE) {
std::cerr << "Failed to open config file \"server.json\"" << std::endl;
return false;
}
char ch;
DWORD size_read = 0;
BOOL read_result = ReadFile(config_file_handle.get(), &ch, 1, &size_read, NULL);
while (read_result != FALSE && size_read != 0) {
config_data.push_back(ch);
read_result = ReadFile(config_file_handle.get(), &ch, 1, &size_read, NULL);
}
if (read_result == FALSE) {
std::cerr << "Failed to read data from config file" << std::endl;
return false;
}
#else
auto bufsize = sysconf(_SC_GETPW_R_SIZE_MAX);
if (bufsize == -1) {
bufsize = 16384;
}
std::unique_ptr<char[]> buf(new char[bufsize]);
passwd pwd, *result = nullptr;
getpwuid_r(getuid(), &pwd, buf.get(), bufsize, &result);
if (result == nullptr) {
return false;
}
std::string config_path = pwd.pw_dir;
config_path += "/.ahps/server.json";
std::ifstream ifile(config_path.c_str());
if (!ifile.is_open()) {
std::cerr << "Failed to open \"" << config_path << "\"" << std::endl;
return false;
}
char ch;
while (ifile.get(ch)) {
config_data.push_back(ch);
}
#endif
return this->load_config(config_data);
}
/*
* main function
*/
int main(int argc, char** argv) {
//daemonize();
/*FILE *fp = NULL;*/
/*fp = fopen("/Users/bjohnson/Desktop/daemon.log", "a");*/
/*while(1) {*/
/*sleep(1);*/
/*_log(fp, "Daemon logging");*/
/*fflush(fp);*/
/*}*/
char* config_file = config_file_path();
configuration* config;
if (config_file) {
config = parse_config(config_file);
} else {
fprintf(stderr, "Error: no configuration file specified? (see -c flag)\n");
return -1;
}
printf("log file: %s\n", config->log);
process_configuration *p_config = config->process_config;
int i;
while (p_config) {
printf("\nProcess: %s\n", p_config->name);
printf(" cd: %s\n", p_config->cd);
printf(" exec: %s\n", p_config->exec);
printf(" pid_file: %s\n", p_config->pid_file);
printf(" args: ");
for(i=0; p_config->args[i]; i++) {
printf("%s ", p_config->args[i]);
fflush(stdout);
}
printf("\n");
p_config = p_config->next_process;
}
monitor_processes(config);
return 0;
}
