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f-list_json.c
93 lines (78 loc) · 3.66 KB
/
f-list_json.c
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#include "f-list_json.h"
#define FLIST_WEB_REQUEST_TIMEOUT 30
struct FListWebRequestData_ {
PurpleUtilFetchUrlData *url_data;
FListWebCallback cb;
gpointer user_data;
guint timer;
};
GHashTable* requests; //TODO: Replace this with a simple list, perhaps?
void flist_web_request_cancel(FListWebRequestData *req_data) {
g_return_if_fail(req_data != NULL);
purple_util_fetch_url_cancel(req_data->url_data);
g_hash_table_remove(requests, req_data);
purple_timeout_remove(req_data->timer);
g_free(req_data);
}
void flist_web_request_cb(PurpleUtilFetchUrlData *url_data, gpointer user_data, const gchar *url_text, gsize len, const gchar *error_message) {
FListWebRequestData *req_data = user_data;
if(!url_text) {
purple_debug_warning(FLIST_DEBUG, "Web Request failed with error message: %s\n", error_message);
req_data->cb(req_data, req_data->user_data, NULL, error_message);
} else {
JsonParser *parser;
JsonNode *root;
GError *err = NULL;
purple_debug_info(FLIST_DEBUG, "Web Request JSON Received: %s\n", url_text);
parser = json_parser_new();
json_parser_load_from_data(parser, url_text, len, &err);
if(err) { /* not valid json */
purple_debug_warning(FLIST_DEBUG, "Expected JSON Object, but did not parse with error message: %s\n", err->message);
purple_debug_warning(FLIST_DEBUG, "Raw JSON: %s\n", url_text);
req_data->cb(req_data, req_data->user_data, NULL, "Invalid JSON.");
g_error_free(err);
} else {
root = json_parser_get_root(parser);
if(json_node_get_node_type(root) != JSON_NODE_OBJECT) {
purple_debug_warning(FLIST_DEBUG, "Expected JSON Object, but received a different node.\n");
purple_debug_warning(FLIST_DEBUG, "Raw JSON: %s\n", url_text);
req_data->cb(req_data, req_data->user_data, NULL, "Invalid JSON.");
} else {
req_data->cb(req_data, req_data->user_data, json_node_get_object(root), NULL);
}
}
g_object_unref(parser);
}
purple_timeout_remove(req_data->timer);
g_free(req_data);
}
gboolean flist_web_request_timeout(gpointer data) {
FListWebRequestData *req_data = data;
g_return_val_if_fail(req_data != NULL, FALSE);
purple_util_fetch_url_cancel(req_data->url_data);
req_data->cb(req_data, req_data->user_data, NULL, "Web Request timed out.");
g_hash_table_remove(requests, req_data);
g_free(req_data);
return FALSE;
}
FListWebRequestData* flist_web_request(const gchar* url, GHashTable* args, gboolean post, FListWebCallback cb, gpointer data) {
gchar *http = http_request(url, FALSE, post, USER_AGENT, args, NULL);
FListWebRequestData *ret = g_new0(FListWebRequestData, 1);
PurpleUtilFetchUrlData *url_data = purple_util_fetch_url_request(url, FALSE, USER_AGENT, FALSE, http, FALSE, flist_web_request_cb, ret);
ret->url_data = url_data;
ret->cb = cb;
ret->user_data = data;
ret->timer = purple_timeout_add_seconds(FLIST_WEB_REQUEST_TIMEOUT, (GSourceFunc) flist_web_request_timeout, ret);
g_hash_table_insert(requests, ret, ret);
return ret;
}
void flist_web_requests_init() {
requests = g_hash_table_new_full(NULL, NULL, NULL, NULL);
}
GHashTable *flist_web_request_args(FListAccount *fla) {
GHashTable *ret = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, g_free);
const gchar *ticket = flist_get_ticket(fla);
if(fla->username) g_hash_table_insert(ret, "account", g_strdup(fla->username));
if(ticket) g_hash_table_insert(ret, "ticket", g_strdup(ticket));
return ret;
}