From 1cba3f74c9607b7b03c85f23969cbdd4163b52d5 Mon Sep 17 00:00:00 2001
From: MikalaiR <nikolay.romanovich@narod.ru>
Date: Thu, 24 Mar 2016 10:22:48 +0000
Subject: Telegram: attempt to implement login

git-svn-id: http://svn.miranda-ng.org/main/trunk@16534 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 protocols/Telegram/src/t_utils.cpp | 90 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 protocols/Telegram/src/t_utils.cpp

(limited to 'protocols/Telegram/src/t_utils.cpp')

diff --git a/protocols/Telegram/src/t_utils.cpp b/protocols/Telegram/src/t_utils.cpp
new file mode 100644
index 0000000000..16d9e1de4c
--- /dev/null
+++ b/protocols/Telegram/src/t_utils.cpp
@@ -0,0 +1,90 @@
+#include "stdafx.h"
+
+void CTelegramProto::ReadState()
+{
+	DBVARIANT dbv = { 0 };
+	if (db_get(0, m_szModuleName, "TGL_STATE", &dbv))
+		return;
+
+	int *x = (int*)dbv.pbVal;
+
+	bl_do_set_seq(TLS, x[0]);
+	bl_do_set_pts(TLS, x[1]);
+	bl_do_set_qts(TLS, x[2]);
+	bl_do_set_date(TLS, x[3]);
+
+	db_free(&dbv);
+}
+
+void CTelegramProto::SaveState()
+{
+	int x[4];
+
+	x[0] = TLS->pts;
+	x[1] = TLS->qts;
+	x[2] = TLS->seq;
+	x[3] = TLS->date;
+
+	db_set_blob(0, m_szModuleName, "TGL_STATE", &x, sizeof(x));
+
+}
+
+void read_dc(tgl_state *TLS, int *&piBlob, int id) {
+	int port = *piBlob++;
+	int l = *piBlob++;
+	assert(l >= 0 && l < 100);
+
+	char ip[100];
+	memcpy(ip, piBlob, l);
+	piBlob += (l / sizeof(int));
+	ip[l] = 0;
+
+	long long auth_key_id = *(long long*)piBlob;
+	piBlob += 2;
+	static unsigned char auth_key[256];
+	memcpy(auth_key, piBlob, 256);
+	piBlob += (256 / sizeof(int));
+
+	bl_do_dc_option(TLS, id, "DC", 2, ip, l, port);
+	bl_do_set_auth_key(TLS, id, auth_key);
+	bl_do_dc_signed(TLS, id);
+}
+
+
+void CTelegramProto::ReadAuth()
+{
+	DBVARIANT dbv = { 0 };
+	if (db_get(0, m_szModuleName, "TGL_AUTH", &dbv))
+	{
+		bl_do_dc_option(TLS, 1, "", 0, TG_SERVER_1, strlen(TG_SERVER_1), 443);
+		bl_do_dc_option(TLS, 2, "", 0, TG_SERVER_2, strlen(TG_SERVER_2), 443);
+		bl_do_dc_option(TLS, 3, "", 0, TG_SERVER_3, strlen(TG_SERVER_3), 443);
+		bl_do_dc_option(TLS, 4, "", 0, TG_SERVER_4, strlen(TG_SERVER_4), 443);
+		bl_do_dc_option(TLS, 5, "", 0, TG_SERVER_5, strlen(TG_SERVER_5), 443);
+		bl_do_set_working_dc(TLS, TG_SERVER_DEFAULT);
+		return;
+	}
+
+	int *piBlob = (int*)dbv.pbVal;
+
+	size_t x = (size_t)*piBlob++;
+	int dc_working_num = *piBlob++;
+
+	for (size_t i = 0; i < x; i++)
+	{
+		int y = *piBlob++;
+		if (y)
+		{
+			read_dc(TLS, piBlob, i);
+		}
+	}
+	bl_do_set_working_dc(TLS, dc_working_num);
+
+	int our_id = *piBlob++;
+
+	if (our_id) {
+		bl_do_set_our_id(TLS, TGL_MK_USER(our_id).id);
+	}
+
+	db_free(&dbv);
+}
\ No newline at end of file
-- 
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