Cleaned up old code.

1 files changed, 14 insertions, 56 deletions

diff --git a/export_xml.c b/export_xml.c
index b16ff41..051ca92 100644
--- a/export_xml.c
+++ b/export_xml.c
@@ -11,39 +11,34 @@
 
 int export_xml(struct channel_t *channel, struct user_t *users) {
 	/* Create document and set root node. */
-	/*xmlDocPtr doc = xmlNewDoc((const xmlChar*)"1.0");
-	xmlNodePtr root_node = xmlNewNode(NULL, (const xmlChar*)"channel");
-	xmlDocSetRootElement(doc, root_node);*/
 	xmlTextWriterPtr writer = xmlNewTextWriterFilename(channel->xmlpath, 0);
+	if(writer == NULL) {
+		fprintf(stderr, "Failed to create text writer for filename \"%s\"\n", channel->xmlpath);
+		return 0;
+	}
+
 	xmlTextWriterStartDocument(writer, "1.0", "UTF-8", NULL);
 	xmlTextWriterStartElement(writer, (const xmlChar*)"channel");
 
 	/* Set the channel name. */
-	//xmlNewChild(root_node, NULL, (const xmlChar*)"name", (const xmlChar*)channel->name);
 	xmlTextWriterStartElement(writer, (const xmlChar*)"name");
 	xmlTextWriterWriteString(writer, (const xmlChar*)channel->name);
 	xmlTextWriterEndElement(writer);
 
 	/* Add lines. */
-	//xmlNodePtr lines_node = xmlNewChild(root_node, NULL, (const xmlChar*)"lines", NULL);
 	xmlTextWriterStartElement(writer, (const xmlChar*)"lines");
 	for(int h = 0; h < 24; h++) {
-		//xmlNodePtr hour_node = xmlNewChild(lines_node, NULL, (const xmlChar*)"hour", NULL);
 		xmlTextWriterStartElement(writer, (const xmlChar*)"hour");
 		for(int q = 0; q < 4; q++) {
-			/*char s[0xf];
-			snprintf(s, 0xf, "%lu", channel->hours[h*4 + q]);
-			xmlNewChild(hour_node, NULL, (const xmlChar*)"quarter", (const xmlChar*)s);*/
 			xmlTextWriterStartElement(writer, (const xmlChar*)"quarter");
 			xmlTextWriterWriteFormatString(writer, "%lu", channel->hours[h*4 + q]);
 			xmlTextWriterEndElement(writer);
 		}
-		xmlTextWriterEndElement(writer);
+		xmlTextWriterEndElement(writer); // hour
 	}
-	xmlTextWriterEndElement(writer);
+	xmlTextWriterEndElement(writer); // lines
 
 	/* Add users. */
-	//xmlNodePtr users_node = xmlNewChild(root_node, NULL, (const xmlChar*)"users", NULL);
 	xmlTextWriterStartElement(writer, (const xmlChar*)"users");
 	for(int u = 0; u < USERS_MAX; u++) {
 		struct user_t *user = &users[u];
@@ -54,8 +49,6 @@ int export_xml(struct channel_t *channel, struct user_t *users) {
 				user = user->next;
 				continue;
 			}
-			//char s[0xf];
-			//xmlNodePtr user_node = xmlNewChild(users_node, NULL, (const xmlChar*)"user", NULL);
 			xmlTextWriterStartElement(writer, (const xmlChar*)"user");
 
 			xmlTextWriterStartElement(writer, (const xmlChar*)"nick");
@@ -86,56 +79,32 @@ int export_xml(struct channel_t *channel, struct user_t *users) {
 			xmlTextWriterWriteFormatString(writer, "%llu", user->monologs);
 			xmlTextWriterEndElement(writer);
 
-			/*xmlNewChild(user_node, NULL, (const xmlChar*)"nick", (xmlChar*)user->nick);
-			snprintf(s, 0xf, "%llu", user->words);
-			xmlNewChild(user_node, NULL, (const xmlChar*)"words", (const xmlChar*)s);
-			snprintf(s, 0xf, "%llu", user->characters);
-			xmlNewChild(user_node, NULL, (const xmlChar*)"characters", (const xmlChar*)s);
-			snprintf(s, 0xf, "%llu", user->kicks);
-			xmlNewChild(user_node, NULL, (const xmlChar*)"kicks", (const xmlChar*)s);
-			snprintf(s, 0xf, "%llu", user->kicked);
-			xmlNewChild(user_node, NULL, (const xmlChar*)"kicked", (const xmlChar*)s);
-			snprintf(s, 0xf, "%llu", user->monolog_lines);
-			xmlNewChild(user_node, NULL, (const xmlChar*)"monolog_lines", (const xmlChar*)s);
-			snprintf(s, 0xf, "%llu", user->monologs);
-			xmlNewChild(user_node, NULL, (const xmlChar*)"monologs", (const xmlChar*)s);*/
-
 			/* Add lines for this user. */
-			//xmlNodePtr lines_node = xmlNewChild(user_node, NULL, (const xmlChar*)"lines", NULL);
 			xmlTextWriterStartElement(writer, (const xmlChar*)"lines");
 			for(int h = 0; h < 24; h++) {
-				//xmlNodePtr hour_node = xmlNewChild(lines_node, NULL, (const xmlChar*)"hour", NULL);
 				xmlTextWriterStartElement(writer, (const xmlChar*)"hour");
 				for(int q = 0; q < 4; q++) {
-					//snprintf(s, 0xf, "%lu", user->lines[h*4 + q]);
-					//xmlNewChild(hour_node, NULL, (const xmlChar*)"quarter", (const xmlChar*)s);
 					xmlTextWriterStartElement(writer, (const xmlChar*)"quarter");
 					xmlTextWriterWriteFormatString(writer, "%lu", user->lines[h*4 + q]);
 					xmlTextWriterEndElement(writer);
 				}
-				xmlTextWriterEndElement(writer);
+				xmlTextWriterEndElement(writer); // hour
 			}
-			xmlTextWriterEndElement(writer);
+			xmlTextWriterEndElement(writer); // lines
 			user = user->next;
 
-			xmlTextWriterEndElement(writer);
+			xmlTextWriterEndElement(writer); // user
 		}
 	}
-	xmlTextWriterEndElement(writer);
+	xmlTextWriterEndElement(writer); // users
 
 	/* Add words. */
-	//xmlNodePtr words_node = xmlNewChild(root_node, NULL, (const xmlChar*)"words", NULL);
 	xmlTextWriterStartElement(writer, (const xmlChar*)"words");
 	for(int w = 0; w < WORDS_MAX; w++) {
 		struct word_t *word = &words[w];
 		while(word && word->name) {
-			//char s[0xf];
-			//xmlNodePtr word_node = xmlNewChild(words_node, NULL, (const xmlChar*)"word", NULL);
 			xmlTextWriterStartElement(writer, (const xmlChar*)"word");
 
-			//xmlNewChild(word_node, NULL, (const xmlChar*)"name", (const xmlChar*)word->name);
-			//snprintf(s, 0xf, "%llu", word->count);
-			//xmlNewChild(word_node, NULL, (const xmlChar*)"count", (const xmlChar*)s);
 			xmlTextWriterStartElement(writer, (const xmlChar*)"name");
 			xmlTextWriterWriteString(writer, (const xmlChar*)word->name);
 			xmlTextWriterEndElement(writer);
@@ -146,23 +115,12 @@ int export_xml(struct channel_t *channel, struct user_t *users) {
 
 			word = word->next;
 
-			xmlTextWriterEndElement(writer);
+			xmlTextWriterEndElement(writer); // word
 		}
 	}
-	xmlTextWriterEndElement(writer);
+	xmlTextWriterEndElement(writer); // words
 
-	/*xmlSaveCtxtPtr save_context = xmlSaveToFilename(channel->xmlpath, "UTF-8", 0);
-	if(!save_context) {
-		xmlErrorPtr error = xmlGetLastError();
-		fprintf(stderr, "Failed to save XML data: %s\n", (error ? error->message : "unknown error"));
-		xmlFreeDoc(doc);
-		return 0;
-	}
-	xmlSaveDoc(save_context, doc);
-	xmlSaveClose(save_context);
-	xmlFreeDoc(doc);*/
-
-	xmlTextWriterEndElement(writer);
+	xmlTextWriterEndElement(writer); // channel
 
 	xmlTextWriterEndDocument(writer);
 	xmlFreeTextWriter(writer);