1 files changed, 0 insertions, 149 deletions
diff --git a/data.c b/data.c
deleted file mode 100644
index f19075c..0000000
--- a/data.c
+++ /dev/null
@@ -1,149 +0,0 @@
-
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdbool.h>
-
-#include "gui.h"
-#include "data.h"
-
-
-static roster_item_t* roster = NULL;
-
-
-/* check if JID is already in roster data structure */
-bool is_jid_known(const char* jid) {
-
-	roster_item_t* i;
-
-	// iterate over all roster items
-	for (i = roster; i != NULL; i=i->next) {
-		if (strcmp(i->jid, jid) == 0) {
-			return true;
-		}
-	}
-
-	return false;
-
-}
-
-void data_add_roster_item(const char* jid, const char* subscription,
-                          const char* name) {
-
-	// FIXME handle roster updates
-	if (is_jid_known(jid)) {
-		return;
-	}
-
-	// allocate datastructures
-	roster_item_t* item = malloc(sizeof(roster_item_t));
-	chat_t* chat = malloc(sizeof(chat_t));
-
-	// initialize chat
-	chat->messages = NULL;
-	chat->jid = malloc(sizeof(char)*strlen(jid));
-	strcpy(chat->jid, jid);
-	gui_add_chat_widget(chat);
-
-	// initialize roster item
-	if (name == NULL) {
-		item->name = NULL;
-	} else {
-		item->name = malloc(sizeof(char)*strlen(name));
-		strcpy(item->name, name);
-	}
-	item->jid = malloc(sizeof(char)*strlen(jid));
-	strcpy(item->jid, jid);
-	if (strcmp(subscription, "none") == 0) {
-		item->sub = SUB_NONE;
-	} else if (strcmp(subscription, "to") == 0) {
-		item->sub = SUB_TO;
-	} else if (strcmp(subscription, "from") == 0) {
-		item->sub = SUB_FROM;
-	} else if (strcmp(subscription, "both") == 0) {
-		item->sub = SUB_BOTH;
-	} else {
-		fprintf(stderr, "Invalid subscription '%s'!\n", subscription);
-		return;
-	}
-	item->chat = chat;
-	item->next = NULL;
-	gui_add_roster_item_widget(item);
-
-	// add item to roster datastructure
-	if (roster == NULL) {
-		roster = item;
-	} else {
-		roster_item_t* current = roster;
-		while (current->next != NULL)     // loop until end of linked list
-			current = current->next;
-		current->next = item;
-	}
-
-}
-
-void data_add_incoming_message(const char* sender_jid, const char* content) {
-
-	// TODO rework based on chat->jid
-	// find correct chat
-	chat_t* chat = NULL;
-	roster_item_t* i;
-	int bare_len;  // length of bare JID
-	for (i = roster; i != NULL; i=i->next) {
-		bare_len = strlen(i->jid);
-		if (strncmp(i->jid, sender_jid, bare_len) == 0) {
-			chat = i->chat;
-			break;
-		}
-	}
-	if (chat == NULL) {
-		fprintf(stderr, "Could not find chat for message from '%s'!\n", sender_jid);
-		return;
-	}
-
-	// initialize message_t
-	message_t* msg = malloc(sizeof(message_t));
-	msg->sender_jid = malloc(sizeof(char)*strlen(sender_jid));
-	strcpy(msg->sender_jid, sender_jid);
-	msg->content = malloc(sizeof(char)*strlen(content));
-	strcpy(msg->content, content);
-	msg->next = NULL;
-	gui_add_message_widget(msg, i->chat);
-
-	// find pointer to next message of chat
-	message_t* m;
-	for (m = chat->messages; m != NULL; m=m->next);
-
-	// append message to chat
-	m = msg;
-
-	// TODO could be more correct to update chat->jid to full JID of just
-	// received message so that future responses go to this ressource
-
-}
-
-void data_add_outgoing_message(const char* sender_jid, const char* content,
-                               chat_t* chat) {
-
-	// allocate and initialize message_t
-	message_t* msg = malloc(sizeof(message_t));
-	msg->sender_jid = malloc(sizeof(char)*strlen(sender_jid));
-	strcpy(msg->sender_jid, sender_jid);
-	msg->recipient_jid = malloc(sizeof(char)*strlen(chat->jid));
-	strcpy(msg->recipient_jid, chat->jid);
-	msg->content = malloc(sizeof(char)*strlen(content));
-	strcpy(msg->content, content);
-	msg->next = NULL;
-
-	// find pointer to next message of chat and add this message
-	message_t* m;
-	for (m = chat->messages; m != NULL; m=m->next);
-	m = msg;
-
-	// TODO send this message via XMPP
-
-	// create GUI widget for this message
-	gui_add_message_widget(msg, chat);
-
-}