Some bugfixes. Add small thumb file to sent video

interface.c

@@ -63,10 +63,14 @@ char *next_token (int *l) {
   }
   int neg = 0;
   char *s = line_ptr;
-  while (*line_ptr && (*line_ptr != ' ' || neg)) {
+  int in_str = 0;
+  while (*line_ptr && (*line_ptr != ' ' || neg || in_str)) {
     if (*line_ptr == '\\') {
       neg = 1 - neg;
     } else {
+      if (*line_ptr == '"' && !neg) {
+        in_str = !in_str;
+      }
       neg = 0;
     }
     line_ptr++;
@@ -756,28 +760,12 @@ void interpreter (char *line UU) {
 
 int readline_active;
 void rprintf (const char *format, ...) {
-  int saved_point = 0;
-  char *saved_line = 0;
-  if (readline_active) {
-    saved_point = rl_point;
-    saved_line = rl_copy_text(0, rl_end);
-    rl_save_prompt();
-    rl_replace_line("", 0);
-    rl_redisplay();
-  }
-
+  print_start ();
   va_list ap;
   va_start (ap, format);
   vfprintf (stdout, format, ap);
   va_end (ap);
-
-  if (readline_active) {
-    rl_restore_prompt();
-    rl_replace_line(saved_line, 0);
-    rl_point = saved_point;
-    rl_redisplay();
-    free(saved_line);
-  }
+  print_end();
 }
 
 int saved_point;
@@ -833,30 +821,14 @@ void hexdump (int *in_ptr, int *in_end) {
 }
 
 void logprintf (const char *format, ...) {
-  int saved_point = 0;
-  char *saved_line = 0;
-  if (readline_active) {
-    saved_point = rl_point;
-    saved_line = rl_copy_text(0, rl_end);
-    rl_save_prompt();
-    rl_replace_line("", 0);
-    rl_redisplay();
-  }
-  
+  print_start ();
   printf (COLOR_GREY " *** ");
   va_list ap;
   va_start (ap, format);
   vfprintf (stdout, format, ap);
   va_end (ap);
   printf (COLOR_NORMAL);
-
-  if (readline_active) {
-    rl_restore_prompt();
-    rl_replace_line(saved_line, 0);
-    rl_point = saved_point;
-    rl_redisplay();
-    free(saved_line);
-  }
+  print_end ();
 }
 
 int color_stack_pos;

mtproto-client.c

@@ -708,7 +708,9 @@ void work_update (struct connection *c UU, long long msg_id UU) {
       int id = fetch_int (); // id
       int new = fetch_long (); // random_id
       struct message *M = message_get (new);
-      update_message_id (M, id);
+      if (M) {
+        update_message_id (M, id);
+      }
     }
     break;
   case CODE_update_read_messages:

queries.c

@@ -1094,8 +1094,9 @@ struct send_file {
   int part_num;
   int part_size;
   long long id;
+  long long thumb_id;
   peer_id_t to_id;
-  int media_type;
+  unsigned media_type;
   char *file_name;
   int encr;
   unsigned char *iv;
@@ -1225,12 +1226,14 @@ void send_part (struct send_file *f) {
     } else {
       assert (f->part_size == x);
     }
+    update_prompt ();
     send_query (DC_working, packet_ptr - packet_buffer, packet_buffer, &send_file_part_methods, f);
   } else {
     cur_uploaded_bytes -= f->size;
     cur_uploading_bytes -= f->size;
+    update_prompt ();
     clear_packet ();
-    assert (f->media_type == CODE_input_media_uploaded_photo || f->media_type == CODE_input_media_uploaded_video);
+    assert (f->media_type == CODE_input_media_uploaded_photo || f->media_type == CODE_input_media_uploaded_video || f->media_type == CODE_input_media_uploaded_thumb_video);
     if (!f->encr) {
       out_int (CODE_messages_send_media);
       out_peer_id (f->to_id);
@@ -1245,8 +1248,17 @@ void send_part (struct send_file *f) {
       char *s = f->file_name + strlen (f->file_name);
       while (s >= f->file_name && *s != '/') { s --;}
       out_string (s + 1);
-      out_string ("");
-      if (f->media_type == CODE_input_media_uploaded_video) {
+      if (f->size < (16 << 20)) {
+        out_string ("");
+      }
+      if (f->media_type == CODE_input_media_uploaded_thumb_video) {
+        out_int (CODE_input_file);
+        out_long (f->thumb_id);
+        out_int (1);
+        out_string ("thumb.jpg");
+        out_string ("");
+      }
+      if (f->media_type == CODE_input_media_uploaded_video || f->media_type == CODE_input_media_uploaded_thumb_video) {
         out_int (100);
         out_int (100);
         out_int (100);
@@ -1296,7 +1308,9 @@ void send_part (struct send_file *f) {
       }
       out_long (f->id);
       out_int (f->part_num);
-      out_string ("");
+      if (f->size < (16 << 20)) {
+        out_string ("");
+      }
  
       unsigned char md5[16];
       unsigned char str[64];
@@ -1329,6 +1343,16 @@ void send_part (struct send_file *f) {
   }
 }
 
+void send_file_thumb (struct send_file *f) {
+  clear_packet ();
+  f->thumb_id = lrand48 () * (1ll << 32) + lrand48 ();
+  out_int (CODE_upload_save_file_part);
+  out_long (f->thumb_id);
+  out_int (0);
+  out_cstring ((void *)thumb_file, thumb_file_size);
+  send_query (DC_working, packet_ptr - packet_buffer, packet_buffer, &send_file_part_methods, f);
+}
+
 void do_send_photo (int type, peer_id_t to_id, char *file_name) {
   int fd = open (file_name, O_RDONLY);
   if (fd < 0) {
@@ -1379,7 +1403,12 @@ void do_send_photo (int type, peer_id_t to_id, char *file_name) {
     rprintf ("Too big file. Maximal supported size is %d", (512 << 10) * 1000);
     return;
   }
-  send_part (f);
+  if (f->media_type == CODE_input_media_uploaded_video && !f->encr) {
+    f->media_type = CODE_input_media_uploaded_thumb_video;
+    send_file_thumb (f);
+  } else {
+    send_part (f);
+  }
 }
 /* }}} */
 
@@ -1713,6 +1742,11 @@ void load_next_part (struct download *D) {
 }
 
 void do_load_photo_size (struct photo_size *P, int next) {
+  if (!P->loc.dc) {
+    rprintf ("Bad video thumb\n");
+    return;
+  }
+  
   assert (P);
   assert (next);
   struct download *D = malloc (sizeof (*D));