send name instead of full path with file send request

src/chat.c

@@ -136,23 +136,7 @@ static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int num, uint8_t fil
 
     ChatContext *ctx = self->chatwin;
 
-    int idx = strlen(pathname) - 1;
+    uint8_t *filename = get_file_name(pathname);
-    while (idx >= 0 && pathname[idx] == '/') {
-      pathname[idx--] = 0;
-    }
-
-    /* try to get file name from path */
-    uint8_t *filename = strrchr(pathname, '/');    // Try unix style paths
-    
-    if (filename != NULL) {
-        if (!strlen(++filename))
-            filename = pathname;
-    } else {
-        filename = strrchr(pathname, '\\');    // Try windows style paths
-
-        if (filename == NULL)
-            filename = pathname;
-    }
 
     wprintw(ctx->history, "File transfer request for '%s' (%llu bytes).\n", filename, 
             (long long unsigned int)filesize);

src/chat_commands.c

@@ -164,7 +164,8 @@ void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv
     uint64_t filesize = ftell(file_to_send);
     fseek(file_to_send, 0, SEEK_SET);
 
-    int filenum = tox_new_file_sender(m, self->num, filesize, path, path_len + 1);
+    uint8_t *filename = get_file_name(path);
+    int filenum = tox_new_file_sender(m, self->num, filesize, filename, strlen(filename) + 1);
 
     if (filenum == -1) {
         wprintw(window, "Error sending file.\n");

src/groupchat.c

@@ -216,11 +216,9 @@ static void groupchat_onGroupNamelistChange(ToxWindow *self, Tox *m, int groupnu
     /* get old peer name before updating name list */
     uint8_t oldpeername[TOX_MAX_NAME_LENGTH] = {0};
 
-    if (change != TOX_CHAT_CHANGE_PEER_ADD) {
+    if (change != TOX_CHAT_CHANGE_PEER_ADD)
         memcpy(oldpeername, &groupchats[groupnum].oldpeer_names[peernum*TOX_MAX_NAME_LENGTH], 
                sizeof(oldpeername));
-        oldpeername[TOXIC_MAX_NAME_LENGTH] = '\0';
-    }
 
     /* Update name lists */
     uint8_t tmp_peerlist[num_peers][TOX_MAX_NAME_LENGTH];

src/misc_tools.c

@@ -193,3 +193,26 @@ void mv_curs_end(WINDOW *w, size_t len, int max_y, int max_x)
     int end_x = len % max_x;
     wmove(w, end_y, end_x);  
 }
+
+/* Returns base file name from path or original file name if no path is supplied */
+uint8_t *get_file_name(uint8_t *pathname)
+{
+    int idx = strlen(pathname) - 1;
+
+    while (idx >= 0 && pathname[idx] == '/')
+      pathname[idx--] = '\0';
+
+    uint8_t *filename = strrchr(pathname, '/');    // Try unix style paths
+    
+    if (filename != NULL) {
+        if (!strlen(++filename))
+            filename = pathname;
+    } else {
+        filename = strrchr(pathname, '\\');    // Try windows style paths
+
+        if (filename == NULL)
+            filename = pathname;
+    }
+
+    return filename;
+}

src/misc_tools.h

@@ -47,3 +47,6 @@ bool valid_nick(uint8_t *nick);
 
 /* Moves the cursor to the end of the line in given window */
 void mv_curs_end(WINDOW *w, size_t len, int max_y, int max_x);
+
+/* Returns base file name from path or original file name if no path is supplied */
+uint8_t *get_file_name(uint8_t *pathname);