static void
update_exec_cmd (updateJobPtr job)
{
FILE *f;
int status;
size_t len;
job->result = update_result_new ();
/* if the first char is a | we have a pipe else a file */
debug1 (DEBUG_UPDATE, "executing command \"%s\"...", (job->request->source) + 1);
f = popen ((job->request->source) + 1, "r");
if (f) {
while (!feof (f) && !ferror (f)) {
job->result->data = g_realloc (job->result->data, job->result->size + 1025);
len = fread (&job->result->data[job->result->size], 1, 1024, f);
if (len > 0)
job->result->size += len;
}
status = pclose (f);
if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
job->result->httpstatus = 200;
else
job->result->httpstatus = 404; /* FIXME: maybe setting request->returncode would be better */
if (job->result->data)
job->result->data[job->result->size] = '\0';
} else {
liferea_shell_set_status_bar (_("Error: Could not open pipe \"%s\""), (job->request->source) + 1);
job->result->httpstatus = 404; /* FIXME: maybe setting request->returncode would be better */
}
update_process_finished_job (job);
}
static void
update_load_file (updateJobPtr job)
{
gchar *filename = job->request->source;
gchar *anchor;
job->result = update_result_new ();
if (!strncmp (filename, "file://",7))
filename += 7;
anchor = strchr (filename, '#');
if (anchor)
*anchor = 0; /* strip anchors from filenames */
if (g_file_test (filename, G_FILE_TEST_EXISTS)) {
/* we have a file... */
if ((!g_file_get_contents (filename, &(job->result->data), &(job->result->size), NULL)) || (job->result->data[0] == '\0')) {
job->result->httpstatus = 403; /* FIXME: maybe setting request->returncode would be better */
liferea_shell_set_status_bar (_("Error: Could not open file \"%s\""), filename);
} else {
job->result->httpstatus = 200;
debug2 (DEBUG_UPDATE, "Successfully read %d bytes from file %s.", job->result->size, filename);
}
} else {
liferea_shell_set_status_bar (_("Error: There is no file \"%s\""), filename);
job->result->httpstatus = 404; /* FIXME: maybe setting request->returncode would be better */
}
update_process_finished_job (job);
}
static updateJobPtr
update_job_new (gpointer owner,
updateRequestPtr request,
update_result_cb callback,
gpointer user_data,
updateFlags flags)
{
updateJobPtr job;
job = g_new0 (struct updateJob, 1);
job->owner = owner;
job->request = request;
job->result = update_result_new ();
job->callback = callback;
job->user_data = user_data;
job->flags = flags;
job->state = REQUEST_STATE_INITIALIZED;
return job;
}
static void
inoreader_feed_subscription_process_update_result (subscriptionPtr subscription, const struct updateResult* const result, updateFlags flags)
{
debug_start_measurement (DEBUG_UPDATE);
if (result->data) {
updateResultPtr resultCopy;
/* FIXME: The following is a very dirty hack to edit the feed's
XML before processing it */
resultCopy = update_result_new () ;
resultCopy->source = g_strdup (result->source);
resultCopy->httpstatus = result->httpstatus;
resultCopy->contentType = g_strdup (result->contentType);
g_free (resultCopy->updateState);
resultCopy->updateState = update_state_copy (result->updateState);
/* update the XML by removing 'read', 'reading-list' etc. as labels. */
xmlDocPtr doc = xml_parse (result->data, result->size, NULL);
xmlXPathContextPtr xpathCtxt = xmlXPathNewContext (doc) ;
xmlXPathRegisterNs (xpathCtxt, "atom", "http://www.w3.org/2005/Atom");
inoreader_source_xpath_foreach_match ("/atom:feed/atom:entry/atom:category[@scheme='http://www.inoreader.com/reader/']", xpathCtxt, inoreader_source_xml_unlink_node, NULL);
xmlXPathFreeContext (xpathCtxt);
/* good now we have removed the read and unread labels. */
xmlChar *newXml;
int newXmlSize ;
xmlDocDumpMemory (doc, &newXml, &newXmlSize);
resultCopy->data = g_strndup ((gchar*) newXml, newXmlSize);
resultCopy->size = newXmlSize;
xmlFree (newXml);
xmlFreeDoc (doc);
feed_get_subscription_type ()->process_update_result (subscription, resultCopy, flags);
update_result_free (resultCopy);
} else {
feed_get_subscription_type ()->process_update_result (subscription, result, flags);
return ;
}
xmlDocPtr doc = xml_parse (result->data, result->size, NULL);
if (doc) {
xmlNodePtr root = xmlDocGetRootElement (doc);
xmlNodePtr entry = root->children ;
GHashTable *cache = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
while (entry) {
if (!g_str_equal (entry->name, "entry")) {
entry = entry->next;
continue; /* not an entry */
}
inoreader_source_item_retrieve_status (entry, subscription, cache);
entry = entry->next;
}
g_hash_table_unref (cache);
xmlFreeDoc (doc);
} else {
debug0 (DEBUG_UPDATE, "google_feed_subscription_process_update_result(): Couldn't parse XML!");
g_warning ("google_feed_subscription_process_update_result(): Couldn't parse XML!");
}
debug_end_measurement (DEBUG_UPDATE, "time taken to update statuses");
}
