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structures.c
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/*
This file is part of tgl-library
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Copyright Vitaly Valtman 2013-2015
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <assert.h>
#include <string.h>
#include <strings.h>
#include "tgl-structures.h"
#include "mtproto-common.h"
//#include "telegram.h"
#include "tree.h"
#include <openssl/aes.h>
#include <openssl/bn.h>
#include <openssl/sha.h>
#include "queries.h"
#include "tgl-binlog.h"
#include "tgl-methods-in.h"
#include "updates.h"
#include "mtproto-client.h"
#include "tgl.h"
#include "auto.h"
#include "auto/auto-types.h"
#include "auto/auto-skip.h"
#include "auto/auto-fetch-ds.h"
#include "auto/auto-free-ds.h"
#define sha1 SHA1
struct random2local {
long long random_id;
int local_id;
};
static int id_cmp (struct tgl_message *M1, struct tgl_message *M2);
#define peer_cmp(a,b) (tgl_cmp_peer_id (a->id, b->id))
#define peer_cmp_name(a,b) (strcmp (a->print_name, b->print_name))
static int random_id_cmp (struct random2local *L, struct random2local *R) {
if (L->random_id < R->random_id) { return -1; }
if (L->random_id > R->random_id) { return 1; }
return 0;
}
static int photo_id_cmp (struct tgl_photo *L, struct tgl_photo *R) {
if (L->id < R->id) { return -1; }
if (L->id > R->id) { return 1; }
return 0;
}
static int document_id_cmp (struct tgl_document *L, struct tgl_document *R) {
if (L->id < R->id) { return -1; }
if (L->id > R->id) { return 1; }
return 0;
}
static int webpage_id_cmp (struct tgl_webpage *L, struct tgl_webpage *R) {
if (L->id < R->id) { return -1; }
if (L->id > R->id) { return 1; }
return 0;
}
DEFINE_TREE(peer,tgl_peer_t *,peer_cmp,0)
DEFINE_TREE(peer_by_name,tgl_peer_t *,peer_cmp_name,0)
DEFINE_TREE(message,struct tgl_message *,id_cmp,0)
DEFINE_TREE(random_id,struct random2local *, random_id_cmp,0)
DEFINE_TREE(photo,struct tgl_photo *,photo_id_cmp,0)
DEFINE_TREE(document,struct tgl_document *,document_id_cmp,0)
DEFINE_TREE(webpage,struct tgl_webpage *,webpage_id_cmp,0)
char *tgls_default_create_print_name (struct tgl_state *TLS, tgl_peer_id_t id, const char *a1, const char *a2, const char *a3, const char *a4) {
const char *d[4];
d[0] = a1; d[1] = a2; d[2] = a3; d[3] = a4;
static char buf[10000];
buf[0] = 0;
int i;
int p = 0;
for (i = 0; i < 4; i++) {
if (d[i] && strlen (d[i])) {
p += tsnprintf (buf + p, 9999 - p, "%s%s", p ? "_" : "", d[i]);
assert (p < 9990);
}
}
char *s = buf;
while (*s) {
if (((unsigned char)*s) <= ' ') { *s = '_'; }
if (*s == '#') { *s = '@'; }
s++;
}
s = buf;
int fl = strlen (s);
int cc = 0;
while (1) {
tgl_peer_t *P = tgl_peer_get_by_name (TLS, s);
if (!P || !tgl_cmp_peer_id (P->id, id)) {
break;
}
cc ++;
assert (cc <= 9999);
tsnprintf (s + fl, 9999 - fl, "#%d", cc);
}
return tstrdup (s);
}
enum tgl_typing_status tglf_fetch_typing_new (struct tl_ds_send_message_action *DS_SMA) {
if (!DS_SMA) { return 0; }
switch (DS_SMA->magic) {
case CODE_send_message_typing_action:
return tgl_typing_typing;
case CODE_send_message_cancel_action:
return tgl_typing_cancel;
case CODE_send_message_record_video_action:
return tgl_typing_record_video;
case CODE_send_message_upload_video_action:
return tgl_typing_upload_video;
case CODE_send_message_record_audio_action:
return tgl_typing_record_audio;
case CODE_send_message_upload_audio_action:
return tgl_typing_upload_audio;
case CODE_send_message_upload_photo_action:
return tgl_typing_upload_photo;
case CODE_send_message_upload_document_action:
return tgl_typing_upload_document;
case CODE_send_message_geo_location_action:
return tgl_typing_geo;
case CODE_send_message_choose_contact_action:
return tgl_typing_choose_contact;
default:
assert (0);
return tgl_typing_none;
}
}
enum tgl_typing_status tglf_fetch_typing (void) {
struct tl_ds_send_message_action *DS_SMA = fetch_ds_type_send_message_action (TYPE_TO_PARAM (send_message_action));
enum tgl_typing_status res = tglf_fetch_typing_new (DS_SMA);
free_ds_type_send_message_action (DS_SMA, TYPE_TO_PARAM (send_message_action));
return res;
}
/* {{{ Fetch */
int tglf_fetch_file_location_new (struct tgl_state *TLS, struct tgl_file_location *loc, struct tl_ds_file_location *DS_FL) {
if (!DS_FL) { return 0; }
loc->dc = DS_LVAL (DS_FL->dc_id);
loc->volume = DS_LVAL (DS_FL->volume_id);
loc->local_id = DS_LVAL (DS_FL->local_id);
loc->secret = DS_LVAL (DS_FL->secret);
return 0;
}
int tglf_fetch_user_status_new (struct tgl_state *TLS, struct tgl_user_status *S, struct tgl_user *U, struct tl_ds_user_status *DS_US) {
if (!DS_US) { return 0; }
switch (DS_US->magic) {
case CODE_user_status_empty:
if (S->online) {
tgl_insert_status_update (TLS, U);
if (S->online == 1) {
tgl_remove_status_expire (TLS, U);
}
}
S->online = 0;
S->when = 0;
break;
case CODE_user_status_online:
{
if (S->online != 1) {
S->when = DS_LVAL (DS_US->expires);
if (S->online) {
tgl_insert_status_update (TLS, U);
}
tgl_insert_status_expire (TLS, U);
S->online = 1;
} else {
if (DS_LVAL (DS_US->expires) != S->when) {
S->when = DS_LVAL (DS_US->expires);
tgl_remove_status_expire (TLS, U);
tgl_insert_status_expire (TLS, U);
}
}
}
break;
case CODE_user_status_offline:
if (S->online != -1) {
if (S->online) {
tgl_insert_status_update (TLS, U);
}
if (S->online == 1) {
tgl_remove_status_expire (TLS, U);
}
}
S->online = -1;
S->when = DS_LVAL (DS_US->was_online);
break;
case CODE_user_status_recently:
if (S->online != -2) {
if (S->online) {
tgl_insert_status_update (TLS, U);
}
if (S->online == 1) {
tgl_remove_status_expire (TLS, U);
}
}
S->online = -2;
break;
case CODE_user_status_last_week:
if (S->online != -3) {
if (S->online) {
tgl_insert_status_update (TLS, U);
}
if (S->online == 1) {
tgl_remove_status_expire (TLS, U);
}
}
S->online = -3;
break;
case CODE_user_status_last_month:
if (S->online != -4) {
if (S->online) {
tgl_insert_status_update (TLS, U);
}
if (S->online == 1) {
tgl_remove_status_expire (TLS, U);
}
}
S->online = -4;
break;
default:
assert (0);
}
return 0;
}
int tglf_fetch_user_new (struct tgl_state *TLS, struct tgl_user *U, struct tl_ds_user *DS_U) {
if (!DS_U) { return 0; }
U->id = TGL_MK_USER (DS_LVAL (DS_U->id));
if (DS_U->magic == CODE_user_empty) {
return 0;
}
int flags = U->flags & 0xffff;
if (DS_LVAL (DS_U->flags) & (1 << 10)) {
bl_do_set_our_id (TLS, tgl_get_peer_id (U->id));
flags |= TGLUF_SELF;
}
if (DS_LVAL (DS_U->flags) & (1 << 11)) {
flags |= TGLUF_CONTACT;
}
if (DS_LVAL (DS_U->flags) & (1 << 12)) {
flags |= TGLUF_MUTUAL_CONTACT;
}
if (DS_LVAL (DS_U->flags) & (1 << 14)) {
flags |= TGLUF_BOT;
}
/*
if (DS_LVAL (DS_U->flags) & (1 << 15)) {
flags |= TGLUF_BOT_FULL_ACCESS;
}
if (DS_LVAL (DS_U->flags) & (1 << 16)) {
flags |= TGLUF_BOT_NO_GROUPS;
}*/
if (!(flags & TGLUF_CREATED)) {
flags |= TGLUF_CREATE | TGLUF_CREATED;
}
bl_do_user_new (TLS, tgl_get_peer_id (U->id),
DS_U->access_hash,
DS_STR (DS_U->first_name),
DS_STR (DS_U->last_name),
DS_STR (DS_U->phone),
DS_STR (DS_U->username),
NULL,
NULL, 0, NULL, 0,
DS_U->photo,
NULL, NULL,
NULL,
flags
);
if (DS_U->status) {
assert (tglf_fetch_user_status_new (TLS, &U->status, U, DS_U->status) >= 0);
}
if (DS_LVAL (DS_U->flags) & (1 << 13)) {
if (!(U->flags & TGLUF_DELETED)) {
bl_do_user_delete (TLS, U);
}
}
return 0;
}
void tglf_fetch_user_full_new (struct tgl_state *TLS, struct tgl_user *U, struct tl_ds_user_full *DS_UF) {
if (!DS_UF) { return; }
tglf_fetch_user_new (TLS, U, DS_UF->user);
int flags = U->flags & 0xffff;
if (DS_BVAL (DS_UF->blocked)) {
flags |= TGLUF_BLOCKED;
} else {
flags &= ~TGLUF_BLOCKED;
}
bl_do_user_new (TLS, tgl_get_peer_id (U->id),
NULL,
NULL, 0,
NULL, 0,
NULL, 0,
NULL, 0,
DS_UF->profile_photo,
//DS_STR (DS_UF->real_first_name), DS_STR (DS_UF->real_last_name),
NULL, 0, NULL, 0,
NULL,
NULL, NULL,
DS_UF->bot_info,
flags
);
}
void str_to_256 (unsigned char *dst, char *src, int src_len) {
if (src_len >= 256) {
memcpy (dst, src + src_len - 256, 256);
} else {
bzero (dst, 256 - src_len);
memcpy (dst + 256 - src_len, src, src_len);
}
}
void str_to_32 (unsigned char *dst, char *src, int src_len) {
if (src_len >= 32) {
memcpy (dst, src + src_len - 32, 32);
} else {
bzero (dst, 32 - src_len);
memcpy (dst + 32 - src_len, src, src_len);
}
}
void tglf_fetch_encrypted_chat_new (struct tgl_state *TLS, struct tgl_secret_chat *U, struct tl_ds_encrypted_chat *DS_EC) {
if (!DS_EC) { return; }
U->id = TGL_MK_ENCR_CHAT (DS_LVAL (DS_EC->id));
if (DS_EC->magic == CODE_encrypted_chat_empty) {
return;
}
int new = !(U->flags & TGLPF_CREATED);
if (DS_EC->magic == CODE_encrypted_chat_discarded) {
if (new) {
vlogprintf (E_WARNING, "Unknown chat in deleted state. May be we forgot something...\n");
return;
}
bl_do_encr_chat_delete (TLS, U);
//write_secret_chat_file ();
return;
}
static unsigned char g_key[256];
if (new) {
if (DS_EC->magic != CODE_encrypted_chat_requested) {
vlogprintf (E_WARNING, "Unknown chat. May be we forgot something...\n");
return;
}
str_to_256 (g_key, DS_STR (DS_EC->g_a));
int user_id = DS_LVAL (DS_EC->participant_id) + DS_LVAL (DS_EC->admin_id) - TLS->our_id;
int r = sc_request;
bl_do_encr_chat_new (TLS, tgl_get_peer_id (U->id),
DS_EC->access_hash,
DS_EC->date,
DS_EC->admin_id,
&user_id,
NULL,
(void *)g_key,
NULL,
&r,
NULL, NULL, NULL, NULL, NULL,
NULL,
TGLECF_CREATE | TGLECF_CREATED
);
} else {
if (DS_EC->magic == CODE_encrypted_chat_waiting) {
int r = sc_waiting;
bl_do_encr_chat_new (TLS, tgl_get_peer_id (U->id),
DS_EC->access_hash,
DS_EC->date,
NULL,
NULL,
NULL,
NULL,
NULL,
&r,
NULL, NULL, NULL, NULL, NULL,
NULL,
TGL_FLAGS_UNCHANGED
);
return; // We needed only access hash from here
}
str_to_256 (g_key, DS_STR (DS_EC->g_a_or_b));
//write_secret_chat_file ();
int r = sc_ok;
bl_do_encr_chat_new (TLS, tgl_get_peer_id (U->id),
DS_EC->access_hash,
DS_EC->date,
NULL,
NULL,
NULL,
g_key,
NULL,
&r,
NULL, NULL, NULL, NULL, NULL,
DS_EC->key_fingerprint,
TGL_FLAGS_UNCHANGED
);
}
}
void tglf_fetch_chat_new (struct tgl_state *TLS, struct tgl_chat *C, struct tl_ds_chat *DS_C) {
if (!DS_C) { return; }
C->id = TGL_MK_CHAT (DS_LVAL (DS_C->id));
if (DS_C->magic == CODE_chat_empty) {
return;
}
int flags = C->flags & 0xffff;
if (!(flags & TGLCF_CREATED)) {
flags |= TGLCF_CREATE | TGLCF_CREATED;
}
bl_do_chat_new (TLS, tgl_get_peer_id (C->id),
DS_STR (DS_C->title),
DS_C->participants_count,
DS_C->date,
NULL,
NULL,
DS_C->photo,
NULL,
NULL,
NULL, NULL,
flags
);
}
void tglf_fetch_chat_full_new (struct tgl_state *TLS, struct tgl_chat *C, struct tl_ds_messages_chat_full *DS_MCF) {
if (!DS_MCF) { return; }
struct tl_ds_chat_full *DS_CF = DS_MCF->full_chat;
C->id = TGL_MK_CHAT (DS_LVAL (DS_CF->id));
bl_do_chat_new (TLS, tgl_get_peer_id (C->id),
NULL, 0,
NULL,
NULL,
DS_CF->participants->version,
(struct tl_ds_vector *)DS_CF->participants->participants,
NULL,
DS_CF->chat_photo,
DS_CF->participants->admin_id,
NULL, NULL,
C->flags & 0xffff
);
if (DS_MCF->users) {
int i;
for (i = 0; i < DS_LVAL (DS_MCF->users->cnt); i++) {
tglf_fetch_alloc_user_new (TLS, DS_MCF->users->data[i]);
}
}
if (DS_MCF->chats) {
int i;
for (i = 0; i < DS_LVAL (DS_MCF->chats->cnt); i++) {
tglf_fetch_alloc_chat_new (TLS, DS_MCF->chats->data[i]);
}
}
if (DS_CF->bot_info) {
int n = DS_LVAL (DS_CF->bot_info->cnt);
int i;
for (i = 0; i < n; i++) {
struct tl_ds_bot_info *DS_BI = DS_CF->bot_info->data[i];
tgl_peer_t *P = tgl_peer_get (TLS, TGL_MK_USER (DS_LVAL (DS_BI->user_id)));
if (P && (P->flags & TGLCF_CREATED)) {
bl_do_user_new (TLS, tgl_get_peer_id (P->id),
NULL,
NULL, 0,
NULL, 0,
NULL, 0,
NULL, 0,
NULL,
NULL, 0, NULL, 0,
NULL,
NULL, NULL,
DS_BI,
TGL_FLAGS_UNCHANGED
);
}
}
}
}
void tglf_fetch_photo_size_new (struct tgl_state *TLS, struct tgl_photo_size *S, struct tl_ds_photo_size *DS_PS) {
memset (S, 0, sizeof (*S));
S->type = DS_STR_DUP (DS_PS->type);
S->w = DS_LVAL (DS_PS->w);
S->h = DS_LVAL (DS_PS->h);
S->size = DS_LVAL (DS_PS->size);
if (DS_PS->bytes) {
S->size = DS_PS->bytes->len;
}
tglf_fetch_file_location_new (TLS, &S->loc, DS_PS->location);
}
void tglf_fetch_geo_new (struct tgl_state *TLS, struct tgl_geo *G, struct tl_ds_geo_point *DS_GP) {
G->longitude = DS_LVAL (DS_GP->longitude);
G->latitude = DS_LVAL (DS_GP->latitude);
}
struct tgl_photo *tglf_fetch_alloc_photo_new (struct tgl_state *TLS, struct tl_ds_photo *DS_P) {
if (!DS_P) { return NULL; }
if (DS_P->magic == CODE_photo_empty) { return NULL; }
struct tgl_photo *P = tgl_photo_get (TLS, DS_LVAL (DS_P->id));
if (P) {
P->refcnt ++;
return P;
}
P = talloc0 (sizeof (*P));
P->id = DS_LVAL (DS_P->id);
P->refcnt = 1;
tgl_photo_insert (TLS, P);
P->access_hash = DS_LVAL (DS_P->access_hash);
P->user_id = DS_LVAL (DS_P->user_id);
P->date = DS_LVAL (DS_P->date);
P->caption = NULL;//DS_STR_DUP (DS_P->caption);
tglf_fetch_geo_new (TLS, &P->geo, DS_P->geo);
P->sizes_num = DS_LVAL (DS_P->sizes->cnt);
P->sizes = talloc (sizeof (struct tgl_photo_size) * P->sizes_num);
int i;
for (i = 0; i < P->sizes_num; i++) {
tglf_fetch_photo_size_new (TLS, &P->sizes[i], DS_P->sizes->data[i]);
}
return P;
}
struct tgl_document *tglf_fetch_alloc_video_new (struct tgl_state *TLS, struct tl_ds_video *DS_V) {
if (!DS_V) { return NULL; }
if (DS_V->magic == CODE_video_empty) { return NULL; }
struct tgl_document *D = tgl_document_get (TLS, DS_LVAL (DS_V->id));
if (D) {
D->refcnt ++;
return D;
}
D = talloc0 (sizeof (*D));
D->id = DS_LVAL (DS_V->id);
D->refcnt = 1;
tgl_document_insert (TLS, D);
D->flags = TGLDF_VIDEO;
D->access_hash = DS_LVAL (DS_V->access_hash);
D->user_id = DS_LVAL (DS_V->user_id);
D->date = DS_LVAL (DS_V->date);
D->caption = NULL;//DS_STR_DUP (DS_V->caption);
D->duration = DS_LVAL (DS_V->duration);
D->mime_type = tstrdup ("video/");//DS_STR_DUP (DS_V->mime_type);
D->size = DS_LVAL (DS_V->size);
tglf_fetch_photo_size_new (TLS, &D->thumb, DS_V->thumb);
D->dc_id = DS_LVAL (DS_V->dc_id);
D->w = DS_LVAL (DS_V->w);
D->h = DS_LVAL (DS_V->h);
return D;
}
struct tgl_document *tglf_fetch_alloc_audio_new (struct tgl_state *TLS, struct tl_ds_audio *DS_A) {
if (!DS_A) { return NULL; }
if (DS_A->magic == CODE_audio_empty) { return NULL; }
struct tgl_document *D = tgl_document_get (TLS, DS_LVAL (DS_A->id));
if (D) {
D->refcnt ++;
return D;
}
D = talloc0 (sizeof (*D));
D->id = DS_LVAL (DS_A->id);
D->refcnt = 1;
tgl_document_insert (TLS, D);
D->flags = TGLDF_AUDIO;
D->access_hash = DS_LVAL (DS_A->access_hash);
D->user_id = DS_LVAL (DS_A->user_id);
D->date = DS_LVAL (DS_A->date);
D->duration = DS_LVAL (DS_A->duration);
D->mime_type = DS_STR_DUP (DS_A->mime_type);
D->size = DS_LVAL (DS_A->size);
D->dc_id = DS_LVAL (DS_A->dc_id);
return D;
}
void tglf_fetch_document_attribute_new (struct tgl_state *TLS, struct tgl_document *D, struct tl_ds_document_attribute *DS_DA) {
switch (DS_DA->magic) {
case CODE_document_attribute_image_size:
D->flags |= TGLDF_IMAGE;
D->w = DS_LVAL (DS_DA->w);
D->h = DS_LVAL (DS_DA->h);
return;
case CODE_document_attribute_animated:
D->flags |= TGLDF_ANIMATED;
return;
case CODE_document_attribute_sticker:
case CODE_document_attribute_sticker_l28:
D->flags |= TGLDF_STICKER;
return;
case CODE_document_attribute_video:
D->flags |= TGLDF_VIDEO;
D->duration = DS_LVAL (DS_DA->duration);
D->w = DS_LVAL (DS_DA->w);
D->h = DS_LVAL (DS_DA->h);
return;
case CODE_document_attribute_audio:
D->flags |= TGLDF_AUDIO;
D->duration = DS_LVAL (DS_DA->duration);
return;
case CODE_document_attribute_filename:
D->caption = DS_STR_DUP (DS_DA->file_name);
return;
default:
assert (0);
}
}
struct tgl_document *tglf_fetch_alloc_document_new (struct tgl_state *TLS, struct tl_ds_document *DS_D) {
if (!DS_D) { return NULL; }
if (DS_D->magic == CODE_document_empty) { return NULL; }
struct tgl_document *D = tgl_document_get (TLS, DS_LVAL (DS_D->id));
if (D) {
D->refcnt ++;
return D;
}
D = talloc0 (sizeof (*D));
D->id = DS_LVAL (DS_D->id);
D->refcnt = 1;
tgl_document_insert (TLS, D);
D->access_hash = DS_LVAL (DS_D->access_hash);
D->user_id = DS_LVAL (DS_D->user_id);
D->date = DS_LVAL (DS_D->date);
D->caption = DS_STR_DUP (DS_D->file_name);
D->mime_type = DS_STR_DUP (DS_D->mime_type);
D->size = DS_LVAL (DS_D->size);
D->dc_id = DS_LVAL (DS_D->dc_id);
tglf_fetch_photo_size_new (TLS, &D->thumb, DS_D->thumb);
if (DS_D->attributes) {
int i;
for (i = 0; i < DS_LVAL (DS_D->attributes->cnt); i++) {
tglf_fetch_document_attribute_new (TLS, D, DS_D->attributes->data[i]);
}
}
return D;
}
struct tgl_webpage *tglf_fetch_alloc_webpage_new (struct tgl_state *TLS, struct tl_ds_web_page *DS_W) {
if (!DS_W) { return NULL; }
struct tgl_webpage *W = tgl_webpage_get (TLS, DS_LVAL (DS_W->id));
if (W) {
W->refcnt ++;
} else {
W = talloc0 (sizeof (*W));
W->id = DS_LVAL (DS_W->id);
W->refcnt = 1;
tgl_webpage_insert (TLS, W);
}
if (!W->url) {
W->url = DS_STR_DUP (DS_W->url);
}
if (!W->display_url) {
W->display_url = DS_STR_DUP (DS_W->display_url);
}
if (!W->type) {
W->type = DS_STR_DUP (DS_W->type);
}
if (!W->site_name) {
W->site_name = DS_STR_DUP (DS_W->site_name);
}
if (!W->title) {
W->title = DS_STR_DUP (DS_W->title);
}
if (!W->photo) {
W->photo = tglf_fetch_alloc_photo_new (TLS, DS_W->photo);
}
if (!W->description) {
W->description = DS_STR_DUP (DS_W->description);
}
if (!W->embed_url) {
W->embed_url = DS_STR_DUP (DS_W->embed_url);
}
if (!W->embed_type) {
W->embed_type = DS_STR_DUP (DS_W->embed_type);
}
W->embed_width = DS_LVAL (DS_W->embed_width);
W->embed_height = DS_LVAL (DS_W->embed_height);
W->duration = DS_LVAL (DS_W->duration);
if (!W->author) {
W->author = DS_STR_DUP (DS_W->author);
}
return W;
}
void tglf_fetch_message_action_new (struct tgl_state *TLS, struct tgl_message_action *M, struct tl_ds_message_action *DS_MA) {
if (!DS_MA) { return; }
memset (M, 0, sizeof (*M));
switch (DS_MA->magic) {
case CODE_message_action_empty:
M->type = tgl_message_action_none;
break;
case CODE_message_action_geo_chat_create:
{
M->type = tgl_message_action_geo_chat_create;
assert (0);
}
break;
case CODE_message_action_geo_chat_checkin:
M->type = tgl_message_action_geo_chat_checkin;
break;
case CODE_message_action_chat_create:
{
M->type = tgl_message_action_chat_create;
M->title = DS_STR_DUP (DS_MA->title);
M->user_num = DS_LVAL (DS_MA->users->cnt);
M->users = talloc (M->user_num * 4);
int i;
for (i = 0; i < M->user_num; i++) {
M->users[i] = DS_LVAL (DS_MA->users->data[i]);
}
}
break;
case CODE_message_action_chat_edit_title:
M->type = tgl_message_action_chat_edit_title;
M->new_title = DS_STR_DUP (DS_MA->title);
break;
case CODE_message_action_chat_edit_photo:
M->type = tgl_message_action_chat_edit_photo;
M->photo = tglf_fetch_alloc_photo_new (TLS, DS_MA->photo);
break;
case CODE_message_action_chat_delete_photo:
M->type = tgl_message_action_chat_delete_photo;
break;
case CODE_message_action_chat_add_user:
M->type = tgl_message_action_chat_add_user;
M->user = DS_LVAL (DS_MA->user_id);
break;
case CODE_message_action_chat_delete_user:
M->type = tgl_message_action_chat_delete_user;
M->user = DS_LVAL (DS_MA->user_id);
break;
case CODE_message_action_chat_joined_by_link:
M->type = tgl_message_action_chat_add_user_by_link;
M->user = DS_LVAL (DS_MA->inviter_id);
break;
default:
assert (0);
}
}
void tglf_fetch_message_short_new (struct tgl_state *TLS, struct tgl_message *M, struct tl_ds_updates *DS_U) {
tgl_peer_t *P = tgl_peer_get (TLS, TGL_MK_USER (DS_LVAL (DS_U->user_id)));
if (!P || !(P->flags & TGLPF_CREATED)) {
tgl_do_get_difference (TLS, 0, 0, 0);
return;
}
int flags = M->flags & 0xffff;
if (M->flags & TGLMF_PENDING) {
M->flags ^= TGLMF_PENDING;
}
if (!(flags & TGLMF_CREATED)) {
flags |= TGLMF_CREATE | TGLMF_CREATED;
}
int f = DS_LVAL (DS_U->flags);
if (f & 1) {
flags |= TGLMF_UNREAD;
}
if (f & 2) {
flags |= TGLMF_OUT;
}
if (f & 16) {
flags |= TGLMF_MENTION;
}
struct tl_ds_message_media A;
A.magic = CODE_message_media_empty;
int type = TGL_PEER_USER;
bl_do_create_message_new (TLS, DS_LVAL (DS_U->id),
(f & 2) ? &TLS->our_id : DS_U->user_id,
&type, (f & 2) ? DS_U->user_id : &TLS->our_id,
DS_U->fwd_from_id,
DS_U->fwd_date,
DS_U->date,
DS_STR (DS_U->message),
&A,
NULL,
DS_U->reply_to_msg_id,
NULL,
flags
);
}
void tglf_fetch_message_short_chat_new (struct tgl_state *TLS, struct tgl_message *M, struct tl_ds_updates *DS_U) {
tgl_peer_t *P = tgl_peer_get (TLS, TGL_MK_USER (DS_LVAL (DS_U->from_id)));
if (!P || !(P->flags & TGLPF_CREATED)) {
tgl_do_get_difference (TLS, 0, 0, 0);
return;
}
P = tgl_peer_get (TLS, TGL_MK_CHAT (DS_LVAL (DS_U->chat_id)));
if (!P || !(P->flags & TGLPF_CREATED)) {
tgl_do_get_difference (TLS, 0, 0, 0);
return;
}
int flags = M->flags & 0xffff;
if (M->flags & TGLMF_PENDING) {
M->flags ^= TGLMF_PENDING;
}
if (!(flags & TGLMF_CREATED)) {
flags |= TGLMF_CREATE | TGLMF_CREATED;
}
int f = DS_LVAL (DS_U->flags);
if (f & 1) {
flags |= TGLMF_UNREAD;
}
if (f & 2) {
flags |= TGLMF_OUT;
}
if (f & 16) {
flags |= TGLMF_MENTION;
}
struct tl_ds_message_media A;
A.magic = CODE_message_media_empty;
int type = TGL_PEER_CHAT;
bl_do_create_message_new (TLS, DS_LVAL (DS_U->id),
DS_U->from_id,
&type, DS_U->chat_id,
DS_U->fwd_from_id,
DS_U->fwd_date,
DS_U->date,
DS_STR (DS_U->message),
&A,
NULL,
DS_U->reply_to_msg_id,
NULL,
flags
);
}
void tglf_fetch_message_media_new (struct tgl_state *TLS, struct tgl_message_media *M, struct tl_ds_message_media *DS_MM) {
if (!DS_MM) { return; }
memset (M, 0, sizeof (*M));
switch (DS_MM->magic) {
case CODE_message_media_empty:
M->type = tgl_message_media_none;
break;
case CODE_message_media_photo:
case CODE_message_media_photo_l27:
M->type = tgl_message_media_photo;
M->photo = tglf_fetch_alloc_photo_new (TLS, DS_MM->photo);
M->caption = DS_STR_DUP (DS_MM->caption);
break;
case CODE_message_media_video:
case CODE_message_media_video_l27:
M->type = tgl_message_media_video;
M->document = tglf_fetch_alloc_video_new (TLS, DS_MM->video);
M->caption = DS_STR_DUP (DS_MM->caption);
break;
case CODE_message_media_audio:
M->type = tgl_message_media_audio;
M->document = tglf_fetch_alloc_audio_new (TLS, DS_MM->audio);
break;
case CODE_message_media_document:
M->type = tgl_message_media_document;
M->document = tglf_fetch_alloc_document_new (TLS, DS_MM->document);
break;
case CODE_message_media_geo:
M->type = tgl_message_media_geo;
tglf_fetch_geo_new (TLS, &M->geo, DS_MM->geo);
break;
case CODE_message_media_contact:
M->type = tgl_message_media_contact;
M->phone = DS_STR_DUP (DS_MM->phone_number);
M->first_name = DS_STR_DUP (DS_MM->first_name);
M->last_name = DS_STR_DUP (DS_MM->last_name);
M->user_id = DS_LVAL (DS_MM->user_id);
break;
//case CODE_message_media_unsupported:
//case CODE_message_media_unsupported_l22:
// M->type = tgl_message_media_unsupported;
// break;
case CODE_message_media_web_page:
M->type = tgl_message_media_webpage;
M->webpage = tglf_fetch_alloc_webpage_new (TLS, DS_MM->webpage);
break;
case CODE_message_media_venue:
M->type = tgl_message_media_venue;
tglf_fetch_geo_new (TLS, &M->venue.geo, DS_MM->geo);
M->venue.title = DS_STR_DUP (DS_MM->title);
M->venue.address = DS_STR_DUP (DS_MM->address);
M->venue.provider = DS_STR_DUP (DS_MM->provider);
M->venue.venue_id = DS_STR_DUP (DS_MM->venue_id);
break;
default:
assert (0);
}