del_contact query

interface.c

@@ -379,6 +379,7 @@ struct command commands[] = {
   {"load_document_thumb", {ca_number, ca_none}},
   {"view_document_thumb", {ca_number, ca_none}},
   {"add_contact", {ca_string, ca_string, ca_string, ca_none}},
+  {"del_contact", {ca_user, ca_none}},
   {"rename_contact", {ca_user, ca_string, ca_string, ca_none}},
   {"show_license", {ca_none}},
   {"search", {ca_peer, ca_string_end}},
@@ -1339,6 +1340,9 @@ void interpreter (char *line UU) {
       RET;
     }
     tgl_do_add_contact (phone, phone_len, first_name, first_name_len, last_name, last_name_len, 0, print_user_list_gw, 0);
+  } else if (IS_WORD ("del_contact")) {
+    GET_PEER_USER;
+    tgl_do_del_contact (id, 0, 0);
   } else if (IS_WORD ("send_contact")) {
     GET_PEER;
     int phone_len, first_name_len, last_name_len;

lua-tg.c

@@ -474,6 +474,7 @@ enum lua_query_type {
   lq_chat_add_user,
   lq_chat_del_user,
   lq_add_contact,
+  lq_del_contact,
   lq_rename_contact,
   lq_search,
   lq_global_search,
@@ -968,6 +969,9 @@ void lua_do_all (void) {
       free (s3);
       p += 4;
       break;
+    case lq_del_contact:
+      tgl_do_del_contact (((tgl_peer_t *)lua_ptr[p + 1])->id, lua_empty_cb, lua_ptr[p]);
+      break;
     case lq_rename_contact:
       s1 = lua_ptr[p + 1];
       s2 = lua_ptr[p + 2];
@@ -1108,6 +1112,7 @@ struct lua_function functions[] = {
   {"chat_add_user", lq_chat_add_user, { lfp_chat, lfp_user, lfp_none }},
   {"chat_del_user", lq_chat_del_user, { lfp_chat, lfp_user, lfp_none }},
   {"add_contact", lq_add_contact, { lfp_string, lfp_string, lfp_string, lfp_none }},
+  {"del_contact", lq_del_contact, { lfp_user, lfp_none }},
   {"rename_contact", lq_rename_contact, { lfp_string, lfp_string, lfp_string, lfp_none }},
   {"msg_search", lq_search, { lfp_peer, lfp_string, lfp_none }},
   {"msg_global_search", lq_global_search, { lfp_string, lfp_none }},

queries.c

@@ -2600,6 +2600,44 @@ void tgl_do_add_contact (const char *phone, int phone_len, const char *first_nam
 }
 /* }}} */
 
+/* {{{ Add contact */
+static int del_contact_on_answer (struct query *q UU) {
+  assert (skip_type_contacts_link (TYPE_TO_PARAM(contacts_link)) >= 0);
+
+  if (q->callback) {
+    ((void (*)(void *, int))q->callback) (q->callback_extra, 1);
+  }
+  return 0;
+}
+
+static struct query_methods del_contact_methods = {
+  .on_answer = del_contact_on_answer,
+  .type = TYPE_TO_PARAM(contacts_link)
+};
+
+void tgl_do_del_contact (tgl_peer_id_t id, void (*callback)(void *callback_extra, int success), void *callback_extra) {
+  if (tgl_get_peer_type (id) != TGL_PEER_USER) {
+    if (callback) {
+      callback (callback_extra, 0);
+    }
+    return;
+  }
+  clear_packet ();
+  out_int (CODE_contacts_delete_contact);
+  
+  tgl_peer_t *U = tgl_peer_get (id);
+  if (U && U->user.access_hash) {
+    out_int (CODE_input_user_foreign);
+    out_int (tgl_get_peer_id (id));
+    out_long (U->user.access_hash);
+  } else {
+    out_int (CODE_input_user_contact);
+    out_int (tgl_get_peer_id (id));
+  }
+  tglq_send_query (tgl_state.DC_working, packet_ptr - packet_buffer, packet_buffer, &del_contact_methods, 0, callback, callback_extra);
+}
+ /* }}} */
+
 /* {{{ Msg search */
 static int msg_search_on_answer (struct query *q UU) {
   return get_history_on_answer (q);

tgl.h

@@ -281,6 +281,7 @@ void tgl_do_export_card (void (*callback)(void *callback_extra, int success, int
 void tgl_do_import_card (int size, int *card, void (*callback)(void *callback_extra, int success, struct tgl_user *U), void *callback_extra);
 void tgl_do_send_contact (tgl_peer_id_t id, const char *phone, int phone_len, const char *first_name, int first_name_len, const char *last_name, int last_name_len, void (*callback)(void *callback_extra, int success, struct tgl_message *M), void *callback_extra);
 void tgl_do_forward_media (tgl_peer_id_t id, int n, void (*callback)(void *callback_extra, int success, struct tgl_message *M), void *callback_extra);
+void tgl_do_del_contact (tgl_peer_id_t id, void (*callback)(void *callback_extra, int success), void *callback_extra);
 
 
 void tgl_do_visualize_key (tgl_peer_id_t id, unsigned char buf[16]);