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interface.c
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interface.c
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/*
This file is part of telegram-client.
Telegram-client is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
Telegram-client is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this telegram-client. If not, see <http://www.gnu.org/licenses/>.
Copyright Vitaly Valtman 2013
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define _GNU_SOURCE
#include <assert.h>
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#ifdef READLINE_GNU
#include <readline/readline.h>
#include <readline/history.h>
#else
#include <readline/readline.h>
#include <readline/history.h>
#endif
#include "include.h"
#include "queries.h"
#include "interface.h"
#include "telegram.h"
#include "structures.h"
#include "mtproto-common.h"
#define ALLOW_MULT 1
char *default_prompt = "> ";
int unread_messages;
int msg_num_mode;
int alert_sound;
int safe_quit;
int in_readline;
int readline_active;
int log_level;
long long cur_uploading_bytes;
long long cur_uploaded_bytes;
long long cur_downloading_bytes;
long long cur_downloaded_bytes;
char *line_ptr;
extern peer_t *Peers[];
extern int peer_num;
int in_chat_mode;
peer_id_t chat_mode_id;
int is_same_word (const char *s, size_t l, const char *word) {
return s && word && strlen (word) == l && !memcmp (s, word, l);
}
char *next_token (int *l) {
while (*line_ptr == ' ') { line_ptr ++; }
if (!*line_ptr) {
*l = 0;
return 0;
}
int neg = 0;
char *s = line_ptr;
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++;
}
*l = line_ptr - s;
return s;
}
#define NOT_FOUND (int)0x80000000
peer_id_t PEER_NOT_FOUND = {.id = NOT_FOUND};
long long next_token_int (void) {
int l;
char *s = next_token (&l);
if (!s) { return NOT_FOUND; }
char *r;
long long x = strtoll (s, &r, 10);
if (r == s + l) {
return x;
} else {
return NOT_FOUND;
}
}
peer_id_t next_token_user (void) {
int l;
char *s = next_token (&l);
if (!s) { return PEER_NOT_FOUND; }
if (l >= 6 && !memcmp (s, "user#", 5)) {
s += 5;
l -= 5;
int r = atoi (s);
if (r >= 0) { return set_peer_id (PEER_USER, r); }
else { return PEER_NOT_FOUND; }
}
int index = 0;
while (index < peer_num && (!is_same_word (s, l, Peers[index]->print_name) || get_peer_type (Peers[index]->id) != PEER_USER)) {
index ++;
}
if (index < peer_num) {
return Peers[index]->id;
} else {
return PEER_NOT_FOUND;
}
}
peer_id_t next_token_chat (void) {
int l;
char *s = next_token (&l);
if (!s) { return PEER_NOT_FOUND; }
if (l >= 6 && !memcmp (s, "chat#", 5)) {
s += 5;
l -= 5;
int r = atoi (s);
if (r >= 0) { return set_peer_id (PEER_CHAT, r); }
else { return PEER_NOT_FOUND; }
}
int index = 0;
while (index < peer_num && (!is_same_word (s, l, Peers[index]->print_name) || get_peer_type (Peers[index]->id) != PEER_CHAT)) {
index ++;
}
if (index < peer_num) {
return Peers[index]->id;
} else {
return PEER_NOT_FOUND;
}
}
peer_id_t next_token_encr_chat (void) {
int l;
char *s = next_token (&l);
if (!s) { return PEER_NOT_FOUND; }
int index = 0;
while (index < peer_num && (!is_same_word (s, l, Peers[index]->print_name) || get_peer_type (Peers[index]->id) != PEER_ENCR_CHAT)) {
index ++;
}
if (index < peer_num) {
return Peers[index]->id;
} else {
return PEER_NOT_FOUND;
}
}
peer_id_t next_token_peer (void) {
int l;
char *s = next_token (&l);
if (!s) { return PEER_NOT_FOUND; }
if (l >= 6 && !memcmp (s, "user#", 5)) {
s += 5;
l -= 5;
int r = atoi (s);
if (r >= 0) { return set_peer_id (PEER_USER, r); }
else { return PEER_NOT_FOUND; }
}
if (l >= 6 && !memcmp (s, "chat#", 5)) {
s += 5;
l -= 5;
int r = atoi (s);
if (r >= 0) { return set_peer_id (PEER_CHAT, r); }
else { return PEER_NOT_FOUND; }
}
int index = 0;
while (index < peer_num && (!is_same_word (s, l, Peers[index]->print_name))) {
index ++;
}
if (index < peer_num) {
return Peers[index]->id;
} else {
return PEER_NOT_FOUND;
}
}
char *get_default_prompt (void) {
static char buf[1000];
int l = 0;
if (in_chat_mode) {
peer_t *U = user_chat_get (chat_mode_id);
assert (U && U->print_name);
l += tsnprintf (buf + l, 999 - l, COLOR_RED "%.*s " COLOR_NORMAL, 100, U->print_name);
}
if (unread_messages || cur_uploading_bytes || cur_downloading_bytes) {
l += tsnprintf (buf + l, 999 - l, COLOR_RED "[");
int ok = 0;
if (unread_messages) {
l += tsnprintf (buf + l, 999 - l, "%d unread", unread_messages);
ok = 1;
}
if (cur_uploading_bytes) {
if (ok) { *(buf + l) = ' '; l ++; }
ok = 1;
l += tsnprintf (buf + l, 999 - l, "%lld%%Up", 100 * cur_uploaded_bytes / cur_uploading_bytes);
}
if (cur_downloading_bytes) {
if (ok) { *(buf + l) = ' '; l ++; }
ok = 1;
l += tsnprintf (buf + l, 999 - l, "%lld%%Down", 100 * cur_downloaded_bytes / cur_downloading_bytes);
}
l += tsnprintf (buf + l, 999 - l, "]" COLOR_NORMAL);
return buf;
}
l += tsnprintf (buf + l, 999 - l, "%s", default_prompt);
return buf;
}
char *complete_none (const char *text UU, int state UU) {
return 0;
}
void set_prompt (const char *s) {
rl_set_prompt (s);
}
void update_prompt (void) {
print_start ();
set_prompt (get_default_prompt ());
if (readline_active) {
rl_redisplay ();
}
print_end ();
}
char *modifiers[] = {
"[offline]",
0
};
char *in_chat_commands[] = {
"/exit",
"/quit",
"/history",
"/read",
0
};
char *commands[] = {
"help",
"msg",
"contact_list",
"stats",
"history",
"dialog_list",
"send_photo",
"send_video",
"send_text",
"chat_info",
"user_info",
"fwd",
"rename_chat",
"load_photo",
"view_photo",
"load_video_thumb",
"view_video_thumb",
"load_video",
"view_video",
"add_contact",
"rename_contact",
"show_license",
"search",
"mark_read",
"visualize_key",
"create_secret_chat",
"suggested_contacts",
"global_search",
"chat_add_user",
"chat_del_user",
"status_online",
"status_offline",
"contacts_search",
"quit",
"safe_quit",
"send_audio",
"load_audio",
"view_audio",
"send_document",
"load_document_thumb",
"view_document_thumb",
"load_document",
"view_document",
"set",
"chat_with_peer",
"delete_msg",
"restore_msg",
"create_group_chat",
0 };
int commands_flags[] = {
070,
072,
07,
07,
072,
07,
0732,
0732,
0732,
074,
071,
072,
074,
07,
07,
07,
07,
07,
07,
07,
071,
07,
072,
072,
075,
071,
07,
07,
0724,
0724,
07,
07,
07,
07,
07,
0732,
07,
07,
0732,
07,
07,
07,
07,
07,
072,
07,
072,
07
};
int get_complete_mode (void) {
line_ptr = rl_line_buffer;
int l = 0;
char *r = next_token (&l);
if (!r) { return 0; }
while (r && r[0] == '[' && r[l - 1] == ']') {
r = next_token (&l);
if (!r) { return 0; }
}
if (*r == '[' && !r[l]) {
return 6;
}
if (!*line_ptr) { return 0; }
char **command = commands;
int n = 0;
int flags = -1;
while (*command) {
if (is_same_word (r, l, *command)) {
flags = commands_flags[n];
break;
}
n ++;
command ++;
}
if (flags == -1) {
return 7;
}
int s = 0;
while (1) {
if (!next_token (&l) || !*line_ptr) {
return flags ? flags & 7 : 7;
}
s ++;
if (s <= 4) { flags >>= 3; }
}
}
int complete_user_list (int index, const char *text, int len, char **R) {
index ++;
while (index < peer_num && (!Peers[index]->print_name || strncmp (Peers[index]->print_name, text, len) || get_peer_type (Peers[index]->id) != PEER_USER)) {
index ++;
}
if (index < peer_num) {
*R = strdup (Peers[index]->print_name);
return index;
} else {
return -1;
}
}
int complete_chat_list (int index, const char *text, int len, char **R) {
index ++;
while (index < peer_num && (!Peers[index]->print_name || strncmp (Peers[index]->print_name, text, len) || get_peer_type (Peers[index]->id) != PEER_CHAT)) {
index ++;
}
if (index < peer_num) {
*R = strdup (Peers[index]->print_name);
return index;
} else {
return -1;
}
}
int complete_encr_chat_list (int index, const char *text, int len, char **R) {
index ++;
while (index < peer_num && (!Peers[index]->print_name || strncmp (Peers[index]->print_name, text, len) || get_peer_type (Peers[index]->id) != PEER_ENCR_CHAT)) {
index ++;
}
if (index < peer_num) {
*R = strdup (Peers[index]->print_name);
return index;
} else {
return -1;
}
}
int complete_user_chat_list (int index, const char *text, int len, char **R) {
index ++;
while (index < peer_num && (!Peers[index]->print_name || strncmp (Peers[index]->print_name, text, len))) {
index ++;
}
if (index < peer_num) {
*R = strdup (Peers[index]->print_name);
return index;
} else {
return -1;
}
}
int complete_string_list (char **list, int index, const char *text, int len, char **R) {
index ++;
while (list[index] && strncmp (list[index], text, len)) {
index ++;
}
if (list[index]) {
*R = strdup (list[index]);
return index;
} else {
*R = 0;
return -1;
}
}
char *command_generator (const char *text, int state) {
static int len, index, mode;
if (in_chat_mode) {
char *R = 0;
index = complete_string_list (in_chat_commands, index, text, rl_point, &R);
return R;
}
char c = 0;
if (!state) {
len = strlen (text);
index = -1;
c = rl_line_buffer[rl_point];
rl_line_buffer[rl_point] = 0;
mode = get_complete_mode ();
} else {
if (index == -1) { return 0; }
}
if (mode == -1) {
if (c) { rl_line_buffer[rl_point] = c; }
return 0;
}
char *R = 0;
switch (mode & 7) {
case 0:
index = complete_string_list (commands, index, text, len, &R);
if (c) { rl_line_buffer[rl_point] = c; }
return R;
case 1:
index = complete_user_list (index, text, len, &R);
if (c) { rl_line_buffer[rl_point] = c; }
return R;
case 2:
index = complete_user_chat_list (index, text, len, &R);
if (c) { rl_line_buffer[rl_point] = c; }
return R;
case 3:
R = rl_filename_completion_function(text,state);
if (c) { rl_line_buffer[rl_point] = c; }
return R;
case 4:
index = complete_chat_list (index, text, len, &R);
if (c) { rl_line_buffer[rl_point] = c; }
return R;
case 5:
index = complete_encr_chat_list (index, text, len, &R);
if (c) { rl_line_buffer[rl_point] = c; }
return R;
case 6:
index = complete_string_list (modifiers, index, text, len, &R);
if (c) { rl_line_buffer[rl_point] = c; }
return R;
default:
if (c) { rl_line_buffer[rl_point] = c; }
return 0;
}
}
char **complete_text (char *text, int start UU, int end UU) {
return (char **) rl_completion_matches (text, command_generator);
}
int offline_mode;
int count = 1;
void work_modifier (const char *s, int l) {
if (is_same_word (s, l, "[offline]")) {
offline_mode = 1;
}
#ifdef ALLOW_MULT
if (sscanf (s, "[x%d]", &count) >= 1) {
}
#endif
}
void interpreter_chat_mode (char *line) {
if (line == NULL || /* EOF received */
!strncmp (line, "/exit", 5) || !strncmp (line, "/quit", 5)) {
in_chat_mode = 0;
update_prompt ();
return;
}
if (!strncmp (line, "/history", 8)) {
int limit = 40;
sscanf (line, "/history %99d", &limit);
if (limit < 0 || limit > 1000) { limit = 40; }
do_get_history (chat_mode_id, limit);
return;
}
if (!strncmp (line, "/read", 5)) {
do_mark_read (chat_mode_id);
return;
}
if (strlen (line)>0) {
do_send_message (chat_mode_id, line, strlen (line));
}
}
void interpreter (char *line UU) {
assert (!in_readline);
in_readline = 1;
if (in_chat_mode) {
interpreter_chat_mode (line);
in_readline = 0;
return;
}
line_ptr = line;
offline_mode = 0;
count = 1;
if (!line) {
in_readline = 0;
return;
}
if (line && *line) {
add_history (line);
}
int l;
char *command;
while (1) {
command = next_token (&l);
if (!command) { in_readline = 0; return; }
if (*command == '[' && command[l - 1] == ']') {
work_modifier (command, l);
} else {
break;
}
}
int _;
char *save = line_ptr;
int ll = l;
char *cs = command;
for (_ = 0; _ < count; _ ++) {
line_ptr = save;
l = ll;
command = cs;
#define IS_WORD(s) is_same_word (command, l, (s))
#define RET in_readline = 0; return;
peer_id_t id;
#define GET_PEER \
id = next_token_peer (); \
if (!cmp_peer_id (id, PEER_NOT_FOUND)) { \
printf ("Bad user/chat id\n"); \
RET; \
}
#define GET_PEER_USER \
id = next_token_user (); \
if (!cmp_peer_id (id, PEER_NOT_FOUND)) { \
printf ("Bad user id\n"); \
RET; \
}
#define GET_PEER_CHAT \
id = next_token_chat (); \
if (!cmp_peer_id (id, PEER_NOT_FOUND)) { \
printf ("Bad chat id\n"); \
RET; \
}
#define GET_PEER_ENCR_CHAT \
id = next_token_encr_chat (); \
if (!cmp_peer_id (id, PEER_NOT_FOUND)) { \
printf ("Bad encr_chat id\n"); \
RET; \
}
if (IS_WORD ("contact_list")) {
do_update_contact_list ();
} else if (IS_WORD ("dialog_list")) {
do_get_dialog_list ();
} else if (IS_WORD ("stats")) {
static char stat_buf[1 << 15];
print_stat (stat_buf, (1 << 15) - 1);
printf ("%s\n", stat_buf);
} else if (IS_WORD ("msg")) {
GET_PEER;
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty message\n");
RET;
}
do_send_message (id, s, strlen (s));
} else if (IS_WORD ("rename_chat")) {
GET_PEER_CHAT;
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty new name\n");
RET;
}
do_rename_chat (id, s);
} else if (IS_WORD ("send_photo")) {
GET_PEER;
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty file name\n");
RET;
}
do_send_photo (CODE_input_media_uploaded_photo, id, tstrndup (s, t));
} else if (IS_WORD("send_video")) {
GET_PEER;
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty file name\n");
RET;
}
do_send_photo (CODE_input_media_uploaded_video, id, tstrndup (s, t));
} else if (IS_WORD ("send_text")) {
GET_PEER;
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty file name\n");
RET;
}
do_send_text (id, tstrndup (s, t));
} else if (IS_WORD ("fwd")) {
GET_PEER;
int num = next_token_int ();
if (num == NOT_FOUND || num <= 0) {
printf ("Bad msg id\n");
RET;
}
do_forward_message (id, num);
} else if (IS_WORD ("load_photo")) {
long long num = next_token_int ();
if (num == NOT_FOUND) {
printf ("Bad msg id\n");
RET;
}
struct message *M = message_get (num);
if (M && !M->service && M->media.type == CODE_message_media_photo) {
do_load_photo (&M->media.photo, 1);
} else if (M && !M->service && M->media.type == CODE_decrypted_message_media_photo) {
do_load_encr_video (&M->media.encr_video, 1); // this is not a bug.
} else {
printf ("Bad msg id\n");
RET;
}
} else if (IS_WORD ("view_photo")) {
long long num = next_token_int ();
if (num == NOT_FOUND) {
printf ("Bad msg id\n");
RET;
}
struct message *M = message_get (num);
if (M && !M->service && M->media.type == CODE_message_media_photo) {
do_load_photo (&M->media.photo, 2);
} else if (M && !M->service && M->media.type == CODE_decrypted_message_media_photo) {
do_load_encr_video (&M->media.encr_video, 2); // this is not a bug.
} else {
printf ("Bad msg id\n");
RET;
}
} else if (IS_WORD ("load_video_thumb")) {
long long num = next_token_int ();
if (num == NOT_FOUND) {
printf ("Bad msg id\n");
RET;
}
struct message *M = message_get (num);
if (M && !M->service && M->media.type == CODE_message_media_video) {
do_load_video_thumb (&M->media.video, 1);
} else {
printf ("Bad msg id\n");
RET;
}
} else if (IS_WORD ("view_video_thumb")) {
long long num = next_token_int ();
if (num == NOT_FOUND) {
printf ("Bad msg id\n");
RET;
}
struct message *M = message_get (num);
if (M && !M->service && M->media.type == CODE_message_media_video) {
do_load_video_thumb (&M->media.video, 2);
} else {
printf ("Bad msg id\n");
RET;
}
} else if (IS_WORD ("load_video")) {
long long num = next_token_int ();
if (num == NOT_FOUND) {
printf ("Bad msg id\n");
RET;
}
struct message *M = message_get (num);
if (M && !M->service && M->media.type == CODE_message_media_video) {
do_load_video (&M->media.video, 1);
} else if (M && !M->service && M->media.type == CODE_decrypted_message_media_video) {
do_load_encr_video (&M->media.encr_video, 1);
} else {
printf ("Bad msg id\n");
RET;
}
} else if (IS_WORD ("view_video")) {
long long num = next_token_int ();
if (num == NOT_FOUND) {
printf ("Bad msg id\n");
RET;
}
struct message *M = message_get (num);
if (M && !M->service && M->media.type == CODE_message_media_video) {
do_load_video (&M->media.video, 2);
} else if (M && !M->service && M->media.type == CODE_decrypted_message_media_video) {
do_load_encr_video (&M->media.encr_video, 2);
} else {
printf ("Bad msg id\n");
RET;
}
} else if (IS_WORD ("chat_info")) {
GET_PEER_CHAT;
do_get_chat_info (id);
} else if (IS_WORD ("user_info")) {
GET_PEER_USER;
do_get_user_info (id);
} else if (IS_WORD ("history")) {
GET_PEER;
int limit = next_token_int ();
do_get_history (id, limit > 0 ? limit : 40);
} else if (IS_WORD ("chat_add_user")) {
GET_PEER_CHAT;
peer_id_t chat_id = id;
GET_PEER_USER;
do_add_user_to_chat (chat_id, id, 100);
} else if (IS_WORD ("chat_del_user")) {
GET_PEER_CHAT;
peer_id_t chat_id = id;
GET_PEER_USER;
do_del_user_from_chat (chat_id, id);
} else if (IS_WORD ("add_contact")) {
int phone_len, first_name_len, last_name_len;
char *phone, *first_name, *last_name;
phone = next_token (&phone_len);
if (!phone) {
printf ("No phone number found\n");
RET;
}
first_name = next_token (&first_name_len);
if (!first_name_len) {
printf ("No first name found\n");
RET;
}
last_name = next_token (&last_name_len);
if (!last_name_len) {
printf ("No last name found\n");
RET;
}
do_add_contact (phone, phone_len, first_name, first_name_len, last_name, last_name_len, 0);
} else if (IS_WORD ("rename_contact")) {
GET_PEER_USER;
peer_t *U = user_chat_get (id);
if (!U) {
printf ("No such user\n");
RET;
}
if (!U->user.phone || !strlen (U->user.phone)) {
printf ("User has no phone. Can not rename\n");
RET;
}
int phone_len, first_name_len, last_name_len;
char *phone, *first_name, *last_name;
phone_len = strlen (U->user.phone);
phone = U->user.phone;
first_name = next_token (&first_name_len);
if (!first_name_len) {
printf ("No first name found\n");
RET;
}
last_name = next_token (&last_name_len);
if (!last_name_len) {
printf ("No last name found\n");
RET;
}
do_add_contact (phone, phone_len, first_name, first_name_len, last_name, last_name_len, 1);
} else if (IS_WORD ("help")) {
//print_start ();
push_color (COLOR_YELLOW);
printf (
"help - prints this help\n"
"msg <peer> Text - sends message to this peer\n"
"contact_list - prints info about users in your contact list\n"
"stats - just for debugging \n"
"history <peer> [limit] - prints history (and marks it as read). Default limit = 40\n"
"dialog_list - prints info about your dialogs\n"
"send_photo <peer> <photo-file-name> - sends photo to peer\n"
"send_video <peer> <video-file-name> - sends video to peer\n"
"send_text <peer> <text-file-name> - sends text file as plain messages\n"
"chat_info <chat> - prints info about chat\n"
"user_info <user> - prints info about user\n"
"fwd <user> <msg-seqno> - forward message to user. You can see message numbers starting client with -N\n"
"rename_chat <chat> <new-name>\n"
"load_photo/load_video/load_video_thumb <msg-seqno> - loads photo/video to download dir. You can see message numbers starting client with -N\n"
"view_photo/view_video/view_video_thumb <msg-seqno> - loads photo/video to download dir and starts system default viewer. You can see message numbers starting client with -N\n"
"show_license - prints contents of GPLv2\n"
"search <peer> pattern - searches pattern in messages with peer\n"
"global_search pattern - searches pattern in all messages\n"
"mark_read <peer> - mark read all received messages with peer\n"
"add_contact <phone-number> <first-name> <last-name> - tries to add contact to contact-list by phone\n"
"create_secret_chat <user> - creates secret chat with this user\n"
"create_group_chat <user> <chat-topic> - creates group chat with this user, add more users with chat_add_user <user>\n"
"rename_contact <user> <first-name> <last-name> - tries to rename contact. If you have another device it will be a fight\n"
"suggested_contacts - print info about contacts, you have max common friends\n"
"visualize_key <secret_chat> - prints visualization of encryption key. You should compare it to your partner's one\n"
"set <param> <param-value>. Possible <param> values are:\n"
"\tdebug_verbosity - just as it sounds. Debug verbosity\n"
"\tlog_level - level of logging of new events. Lower is less verbose:\n"
"\t\tLevel 1: prints info about read messages\n"
"\t\tLevel 2: prints line, when somebody is typing in chat\n"
"\t\tLevel 3: prints line, when somebody changes online status\n"
"\tmsg_num - enables/disables numeration of messages\n"
"\talert - enables/disables alert sound notifications\n"
"chat_with_peer <peer> - starts chat with this peer. Every command after is message to this peer. Type /exit or /quit to end this mode\n"
);
pop_color ();
} else if (IS_WORD ("show_license")) {
char *b =
#include "LICENSE.h"
;
printf ("%s", b);
} else if (IS_WORD ("search")) {
GET_PEER;
int from = 0;
int to = 0;
int limit = 40;
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty message\n");
RET;
}
do_msg_search (id, from, to, limit, s);
} else if (IS_WORD ("global_search")) {
int from = 0;
int to = 0;
int limit = 40;
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty message\n");
RET;
}
do_msg_search (PEER_NOT_FOUND, from, to, limit, s);
} else if (IS_WORD ("mark_read")) {
GET_PEER;
do_mark_read (id);
} else if (IS_WORD ("visualize_key")) {
GET_PEER_ENCR_CHAT;
do_visualize_key (id);
} else if (IS_WORD ("create_secret_chat")) {
GET_PEER;
do_create_secret_chat (id);
} else if (IS_WORD ("create_group_chat")) {
GET_PEER;
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty chat topic\n");
RET;
}
do_create_group_chat (id, s);
} else if (IS_WORD ("suggested_contacts")) {
do_get_suggested ();
} else if (IS_WORD ("status_online")) {
do_update_status (1);
} else if (IS_WORD ("status_offline")) {
do_update_status (0);
} else if (IS_WORD ("contacts_search")) {
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty search query\n");
RET;
}
do_contacts_search (100, s);
} else if (IS_WORD("send_audio")) {
GET_PEER;
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty file name\n");
RET;
}
do_send_photo (CODE_input_media_uploaded_audio, id, tstrndup (s, t));
} else if (IS_WORD("send_document")) {
GET_PEER;
int t;
char *s = next_token (&t);
if (!s) {
printf ("Empty file name\n");
RET;
}
do_send_photo (CODE_input_media_uploaded_document, id, tstrndup (s, t));
} else if (IS_WORD ("load_audio")) {
long long num = next_token_int ();
if (num == NOT_FOUND) {
printf ("Bad msg id\n");
RET;
}
struct message *M = message_get (num);
if (M && !M->service && M->media.type == CODE_message_media_audio) {
do_load_audio (&M->media.video, 1);
} else if (M && !M->service && M->media.type == CODE_decrypted_message_media_audio) {
do_load_encr_video (&M->media.encr_video, 1);
} else {
printf ("Bad msg id\n");
RET;