X-Git-Url: https://git.toastfreeware.priv.at/gregoa/bti.git/blobdiff_plain/3773da86abc386142bf4295e55016947a09126c8..ec9264385a18f6f2212b7e19f2ea34ef807ca1cd:/bti.c

diff --git a/bti.c b/bti.c
index 72cc953..7f82879 100644
--- a/bti.c
+++ b/bti.c
@@ -284,8 +284,8 @@ static CURL *curl_init(void)
 }
 
 /* The final place data is sent to the screen/pty/tty */
-void bti_output_line(struct session *session, xmlChar *user, xmlChar *id,
-		     xmlChar *created, xmlChar *text)
+static void bti_output_line(struct session *session, xmlChar *user,
+			    xmlChar *id, xmlChar *created, xmlChar *text)
 {
 	if (session->verbose)
 		printf("[%s] {%s} (%.16s) %s\n", user, id, created, text);
@@ -641,11 +641,36 @@ static int send_request(struct session *session)
 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, curl_buf);
 		if (!session->dry_run) {
 			res = curl_easy_perform(curl);
-			if (res && !session->background) {
-				fprintf(stderr, "error(%d) trying to perform "
+                        if (!session->background) {
+                                if (res) {
+                                        fprintf(stderr, "error(%d) trying to perform "
 						"operation\n", res);
-				return -EINVAL;
-			}
+                                        return -EINVAL;
+                                } else {
+                                        xmlDocPtr doc;
+                                        xmlNodePtr current;
+
+                                        doc = xmlReadMemory(curl_buf->data, curl_buf->length,
+                                                            "response.xml", NULL, XML_PARSE_NOERROR);
+                                        if (doc == NULL)
+                                                return -EINVAL;
+
+                                        current = xmlDocGetRootElement(doc);
+                                        if (current == NULL) {
+                                                fprintf(stderr, "empty document\n");
+                                                xmlFreeDoc(doc);
+                                                return -EINVAL;
+                                        }
+
+                                        if (xmlStrcmp(current->name, (const xmlChar *) "status")) {
+                                                fprintf(stderr, "unexpected document type\n");
+                                                xmlFreeDoc(doc);
+                                                return -EINVAL;
+                                        }
+
+                                        xmlFreeDoc(doc);
+                                }
+                        }
 		}
 
 		curl_easy_cleanup(curl);
@@ -724,6 +749,11 @@ static int send_request(struct session *session)
 				free(req_url);
 		}
 
+		if (!reply) {
+			fprintf(stderr, "Error retrieving from URL (%s)\n", endpoint);
+			return -EIO;
+		}
+
 		if ((session->action != ACTION_UPDATE) &&
 				(session->action != ACTION_RETWEET))
 			parse_timeline(reply, session);