C++ (Cpp) http_client_exit Examples

Example #1

File: http.c Project: TDT-GmbH/easycwmp

int8_t
http_send_message(char *msg_out, char **msg_in)
{
	CURLcode res;

	curl_easy_setopt(curl, CURLOPT_POSTFIELDS, msg_out);
	http_c.header_list = NULL;
	http_c.header_list = curl_slist_append(http_c.header_list, "Accept:");
	if (!http_c.header_list) return -1;
	http_c.header_list = curl_slist_append(http_c.header_list, "User-Agent: easycwmp");
	if (!http_c.header_list) return -1;
	http_c.header_list = curl_slist_append(http_c.header_list, "Content-Type: text/xml; charset=\"utf-8\"");
	if (!http_c.header_list) return -1;
	if (config->acs->http100continue_disable) {
		http_c.header_list = curl_slist_append(http_c.header_list, "Expect:");
		if (!http_c.header_list) return -1;
	}
	if (msg_out) {
		DDF("+++ SEND HTTP REQUEST +++\n");
		DDF("%s", msg_out);
		DDF("--- SEND HTTP REQUEST ---\n");
		curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, (long) strlen(msg_out));
		http_c.header_list = curl_slist_append(http_c.header_list, "SOAPAction;");
		if (!http_c.header_list) return -1;
	}
	else {
		DDF("+++ SEND EMPTY HTTP REQUEST +++\n");
		curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, 0);
	}
	curl_easy_setopt(curl, CURLOPT_HTTPHEADER, http_c.header_list);

	curl_easy_setopt(curl, CURLOPT_WRITEDATA, msg_in);

	*msg_in = (char *) calloc (1, sizeof(char));

	res = curl_easy_perform(curl);

	if (http_c.header_list) {
		curl_slist_free_all(http_c.header_list);
		http_c.header_list = NULL;
	}

	if (!strlen(*msg_in)) {
		FREE(*msg_in);
	}
	
	long httpCode = 0;
	curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &httpCode);

	if (httpCode == 302 || httpCode == 307) {
		curl_easy_getinfo(curl, CURLINFO_REDIRECT_URL, &http_redirect_url);
		if ((http_redirect_url = strdup(http_redirect_url)) == NULL)
			return -1;
		http_client_exit();
		if (http_client_init()) {
			D("receiving http redirect: re-initializing http client failed\n");
			FREE(http_redirect_url);
			return -1;
		}
		FREE(http_redirect_url);
		FREE(*msg_in);
		int redirect = http_send_message(msg_out, msg_in);
		return redirect;
	}

	if (res || (httpCode != 200 && httpCode != 204)) {
		log_message(NAME, L_NOTICE, "sending http message failed\n");
		return -1;
	}

	if (*msg_in) {
		DDF("+++ RECEIVED HTTP RESPONSE +++\n");
		DDF("%s", *msg_in);
		DDF("--- RECEIVED HTTP RESPONSE ---\n");
	} else {
		DDF("+++ RECEIVED EMPTY HTTP RESPONSE +++\n");
	}

	return 0;
}

Example #2

File: easycwmp.c Project: carrierwrt/easycwmp

int main (int argc, char **argv)
{
	int c;
	int start_event = 0;
	bool foreground = false;

	while (1) {
		c = getopt_long(argc, argv, "fhbgv", long_opts, NULL);
		if (c == EOF)
			break;
		switch (c) {
			case 'b':
				start_event |= START_BOOT;
				break;
			case 'f':
				foreground = true;
				break;
			case 'g':
				start_event |= START_GET_RPC_METHOD;
				break;
			case 'h':
				print_help();
				exit(EXIT_SUCCESS);
			case 'v':
				print_version();
				exit(EXIT_SUCCESS);
			default:
				print_help();
				exit(EXIT_FAILURE);
		}
	}

	log_message(NAME, L_DEBUG, "daemon started\n");

	setlocale(LC_CTYPE, "");
	umask(0037);

	if (getuid() != 0) {
		D("run %s as root\n", NAME);
		exit(EXIT_FAILURE);
	}

	/* run early cwmp initialization */
	cwmp = calloc(1, sizeof(struct cwmp_internal));
	if (!cwmp) return -1;

	INIT_LIST_HEAD(&cwmp->events);
	INIT_LIST_HEAD(&cwmp->notifications);
	INIT_LIST_HEAD(&cwmp->downloads);
	INIT_LIST_HEAD(&cwmp->scheduled_informs);
	uloop_init();
	backup_init();
	config_load();
	cwmp_init_deviceid();
	if (start_event & START_BOOT) {
		cwmp_add_event(EVENT_BOOT, NULL, 0, EVENT_BACKUP);
		cwmp_add_inform_timer();
	}
	if (start_event & START_GET_RPC_METHOD) {
		cwmp->get_rpc_methods = true;
		cwmp_add_event(EVENT_PERIODIC, NULL, 0, EVENT_BACKUP);
		cwmp_add_inform_timer();
	}

	if (netlink_init()) {
		D("netlink initialization failed\n");
		exit(EXIT_FAILURE);
	}

	if (ubus_init()) D("ubus initialization failed\n");

	http_server_init();

	pid_t pid, sid;
	if (!foreground) {
		pid = fork();
		if (pid < 0)
			exit(EXIT_FAILURE);
		if (pid > 0)
			exit(EXIT_SUCCESS);

		sid = setsid();
		if (sid < 0) {
			D("setsid() returned error\n");
			exit(EXIT_FAILURE);
		}

		char *directory = "/";

		if ((chdir(directory)) < 0) {
			D("chdir() returned error\n");
			exit(EXIT_FAILURE);
		}
	}

	log_message(NAME, L_DEBUG, "entering main loop\n");
	uloop_run();

	ubus_exit();
	uloop_done();

	http_client_exit();
	xml_exit();
	config_exit();
	cwmp_free_deviceid();
	free(cwmp);

	closelog();

	log_message(NAME, L_DEBUG, "exiting\n");
	return 0;
}