static void http_client_loop(struct http_thread_env *hte)
{
gchar *line = NULL;
gsize nbyte = 0;
HttpRequest *req = NULL;
gint n;
while ((n = getline(&line, &nbyte, hte->fp)) >= 0) {
line[n] = '\0';
if (n && line[n - 1] == '\n') line[--n] = '\0';
if (n && line[n - 1] == '\r') line[--n] = '\0';
if (n) mbb_log_lvl(MBB_LOG_HTTP, "recv: %s", line);
if (req == NULL) {
if ((req = http_request_new(line)) == NULL) {
push_http_msg(hte, MBB_MSG_INVALID_HEADER, line);
break;
}
if (! parse_url(req->url, &hte->json, &hte->method)) {
push_http_error_msg(hte, "invalid url %s", req->url);
break;
}
} else if (n) {
if (http_request_add_header(req, line) == FALSE) {
mbb_log_lvl(MBB_LOG_HTTP, "invalid header");
push_http_msg(hte, MBB_MSG_INVALID_HEADER, line);
break;
}
} else {
if (req->method == HTTP_METHOD_POST) {
if (process_http_body(hte, req) == FALSE)
break;
}
process_http(hte, req);
break;
}
}
if (req != NULL)
http_request_free(req);
if (hte->root_tag != NULL) {
xml_tag_free(hte->root_tag);
hte->root_tag = NULL;
}
g_free(line);
}
bool http_request_parse_header_line(HttpRequest* request, char* line) {
char* line_start = line;
HttpHeader* header = http_request_add_header(request);
// See if we can tokenize the line. If not, bail.
const char* key = trim(strsep(&line, ":"));
if(!key) {
set_error_message(request, "Error parsing HTTP header line %s", line_start);
http_request_pop_header(request);
return false;
}
// The value is the remainder of the line, trimmed
const char* value = trim(line);
// Store key and value
http_header_set_key(header, key);
http_header_set_value(header, value);
return true;
}
/* Queue: pairing */
static int
send_pairing_request(struct remote_info *ri, char *req_uri, int family)
{
struct http_connection *c;
struct http_request *req;
char *address;
unsigned short port;
int ret;
switch (family)
{
case AF_INET:
if (!ri->v4_address)
return -1;
address = ri->v4_address;
port = ri->v4_port;
break;
case AF_INET6:
if (!ri->v6_address)
return -1;
address = ri->v6_address;
port = ri->v6_port;
break;
default:
return -1;
}
c = http_client_new(L_REMOTE, address, port, pairing_fail_cb, pairing_free_cb, ri);
if (!c)
{
DPRINTF(E_LOG, L_REMOTE, "Could not create HTTP client for pairing with %s\n", ri->pi.name);
return -1;
}
req = http_client_request_new(HTTP_GET, P_VER_1_1, req_uri, pairing_request_cb);
if (!req)
{
DPRINTF(E_WARN, L_REMOTE, "Could not create HTTP request for pairing\n");
goto request_fail;
}
ret = http_request_add_header(req, "Connection", "close");
if (ret < 0)
DPRINTF(E_WARN, L_REMOTE, "Could not add Connection: close header\n");
ret = http_client_request_run(c, req);
if (ret < 0)
{
DPRINTF(E_WARN, L_REMOTE, "Could not run pairing request\n");
goto run_fail;
}
return 0;
run_fail:
http_request_free(req);
request_fail:
http_client_free(c);
return -1;
}