Commit b007abf4 authored by Jean-Baptiste Kempf's avatar Jean-Baptiste Kempf

Remove RealRTSP plugin

Move to 21st century!
parent d3613a44
......@@ -31,6 +31,7 @@ Video output:
* Remove aa plugin
* Remove evas plugin
* Remove omxil_vout plugin
* Remove of RealRTSP plugin
macOS:
* Remove Growl notification support
......
......@@ -2007,15 +2007,6 @@ dnl RDP/Remote Desktop access module
dnl
PKG_ENABLE_MODULES_VLC([FREERDP], [rdp], [freerdp >= 1.0.1], (RDP/Remote Desktop client support) )
dnl
dnl Real RTSP plugin
dnl
AC_ARG_ENABLE(realrtsp,
[ --enable-realrtsp Real RTSP module (default disabled)])
if test "${enable_realrtsp}" = "yes"; then
VLC_ADD_PLUGIN([access_realrtsp])
fi
dnl
dnl QTKit
AC_ARG_ENABLE(macosx-qtkit,
......
......@@ -25,7 +25,6 @@ OPTIONS="
--enable-shout
--enable-ncurses
--enable-twolame
--enable-realrtsp
--enable-libass
--enable-macosx-qtkit
--enable-macosx-avfoundation
......
......@@ -10,7 +10,6 @@ OPTIONS="
--enable-sftp
--enable-vcd
--enable-libcddb
--enable-realrtsp
--enable-dvbpsi
--enable-ogg
--enable-mad
......
......@@ -13,7 +13,6 @@ OPTIONS="
--enable-libass
--enable-x264
--enable-schroedinger
--enable-realrtsp
--enable-live555
--enable-dvdread
--enable-shout
......
......@@ -17,7 +17,6 @@ $Id$
* access_output_srt: SRT (Secure Reliable Transport) access_output module
* access_output_udp: UDP Network access_output module
* access_qtsound: Quicktime Audio Capture
* access_realrtsp: Real RTSP access
* access_srt: SRT(Secure Reliable Transport) access module
* access_wasapi: WASAPI audio input
* accesstweaks: access control tweaking module (dev tool)
......
......@@ -394,19 +394,6 @@ libnfs_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath '$(accessdir)'
access_LTLIBRARIES += $(LTLIBnfs)
EXTRA_LTLIBRARIES += libnfs_plugin.la
libaccess_realrtsp_plugin_la_SOURCES = \
access/rtsp/access.c \
access/rtsp/rtsp.c access/rtsp/rtsp.h \
access/rtsp/real.c access/rtsp/real.h \
access/rtsp/real_rmff.c access/rtsp/real_rmff.h \
access/rtsp/real_sdpplin.c access/rtsp/real_sdpplin.h \
access/rtsp/real_asmrp.c
libaccess_realrtsp_plugin_la_CPPFLAGS = $(AM_CPPFLAGS)
libaccess_realrtsp_plugin_la_LIBADD = $(SOCKET_LIBS)
libaccess_realrtsp_plugin_la_LDFLAGS = $(AM_LDFLAGS) -rpath '$(accessdir)'
access_LTLIBRARIES += $(LTLIBaccess_realrtsp)
EXTRA_LTLIBRARIES += libaccess_realrtsp_plugin.la
libavio_plugin_la_SOURCES = access/avio.c access/avio.h
libavio_plugin_la_CFLAGS = $(AM_CFLAGS) $(AVFORMAT_CFLAGS) $(AVUTIL_CFLAGS)
libavio_plugin_la_LDFLAGS = $(AM_LDFLAGS) $(SYMBOLIC_LDFLAGS)
......
/*****************************************************************************
* access.c: Real rtsp input
*****************************************************************************
* Copyright (C) 2005 VideoLAN
* $Id$
*
* Authors: Gildas Bazin <gbazin@videolan.org>
*
* This program 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.
*
* This program 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 program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#define VLC_MODULE_LICENSE VLC_LICENSE_GPL_2_PLUS
#include <vlc_common.h>
#include <vlc_plugin.h>
#include <vlc_access.h>
#include <vlc_dialog.h>
#include <vlc_network.h>
#include "rtsp.h"
#include "real.h"
/*****************************************************************************
* Module descriptor
*****************************************************************************/
static int Open ( vlc_object_t * );
static void Close( vlc_object_t * );
vlc_module_begin ()
set_description( N_("Real RTSP") )
set_shortname( N_("Real RTSP") )
set_category( CAT_INPUT )
set_subcategory( SUBCAT_INPUT_ACCESS )
set_capability( "access", 10 )
set_callbacks( Open, Close )
add_shortcut( "realrtsp", "rtsp", "pnm" )
vlc_module_end ()
/*****************************************************************************
* Exported prototypes
*****************************************************************************/
static block_t *BlockRead( stream_t *, bool * );
static int Seek( stream_t *, uint64_t );
static int Control( stream_t *, int, va_list );
typedef struct
{
rtsp_client_t *p_rtsp;
int fd;
block_t *p_header;
} access_sys_t;
/*****************************************************************************
* Network wrappers
*****************************************************************************/
static int RtspConnect( void *p_userdata, char *psz_server, int i_port )
{
stream_t *p_access = (stream_t *)p_userdata;
access_sys_t *p_sys = p_access->p_sys;
/* Open connection */
p_sys->fd = net_ConnectTCP( p_access, psz_server, i_port );
if( p_sys->fd < 0 )
{
msg_Err( p_access, "cannot connect to %s:%d", psz_server, i_port );
vlc_dialog_display_error( p_access, _("Connection failed"),
_("VLC could not connect to \"%s:%d\"."), psz_server, i_port );
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
static int RtspDisconnect( void *p_userdata )
{
stream_t *p_access = (stream_t *)p_userdata;
access_sys_t *p_sys = p_access->p_sys;
net_Close( p_sys->fd );
return VLC_SUCCESS;
}
static int RtspRead( void *p_userdata, uint8_t *p_buffer, int i_buffer )
{
stream_t *p_access = (stream_t *)p_userdata;
access_sys_t *p_sys = p_access->p_sys;
return net_Read( p_access, p_sys->fd, p_buffer, i_buffer );
}
static int RtspReadLine( void *p_userdata, uint8_t *p_buffer, int i_buffer )
{
stream_t *p_access = (stream_t *)p_userdata;
access_sys_t *p_sys = p_access->p_sys;
char *psz = net_Gets( p_access, p_sys->fd );
//fprintf(stderr, "ReadLine: %s\n", psz);
if( psz ) strncpy( (char *)p_buffer, psz, i_buffer );
else *p_buffer = 0;
free( psz );
return 0;
}
static int RtspWrite( void *p_userdata, uint8_t *p_buffer, int i_buffer )
{
VLC_UNUSED(i_buffer);
stream_t *p_access = (stream_t *)p_userdata;
access_sys_t *p_sys = p_access->p_sys;
//fprintf(stderr, "Write: %s", p_buffer);
net_Write( p_access, p_sys->fd, p_buffer, i_buffer );
return 0;
}
/*****************************************************************************
* Open: open the rtsp connection
*****************************************************************************/
static int Open( vlc_object_t *p_this )
{
stream_t *p_access = (stream_t *)p_this;
access_sys_t *p_sys;
char* psz_server = NULL;
int i_result;
if( p_access->b_preparsing )
return VLC_EGENERIC;
/* Discard legacy username/password syntax - not supported */
const char *psz_location = strchr( p_access->psz_location, '@' );
if( psz_location != NULL )
psz_location++;
else
psz_location = p_access->psz_location;
p_access->pf_read = NULL;
p_access->pf_block = BlockRead;
p_access->pf_seek = Seek;
p_access->pf_control = Control;
p_access->p_sys = p_sys = malloc( sizeof( access_sys_t ) );
if( !p_sys )
return VLC_ENOMEM;
p_sys->p_rtsp = malloc( sizeof( rtsp_client_t) );
if( !p_sys->p_rtsp )
{
free( p_sys );
return VLC_ENOMEM;
}
p_sys->p_header = NULL;
p_sys->p_rtsp->p_userdata = p_access;
p_sys->p_rtsp->pf_connect = RtspConnect;
p_sys->p_rtsp->pf_disconnect = RtspDisconnect;
p_sys->p_rtsp->pf_read = RtspRead;
p_sys->p_rtsp->pf_read_line = RtspReadLine;
p_sys->p_rtsp->pf_write = RtspWrite;
i_result = rtsp_connect( p_sys->p_rtsp, psz_location, 0 );
if( i_result )
{
msg_Dbg( p_access, "could not connect to: %s", psz_location );
free( p_sys->p_rtsp );
p_sys->p_rtsp = NULL;
goto error;
}
msg_Dbg( p_access, "rtsp connected" );
/* looking for server type */
if( rtsp_search_answers( p_sys->p_rtsp, "Server" ) )
psz_server = strdup( rtsp_search_answers( p_sys->p_rtsp, "Server" ) );
else
{
if( rtsp_search_answers( p_sys->p_rtsp, "RealChallenge1" ) )
psz_server = strdup("Real");
else
psz_server = strdup("unknown");
}
if( strstr( psz_server, "Real" ) || strstr( psz_server, "Helix" ) )
{
uint32_t bandwidth = 10485800;
rmff_header_t *h;
msg_Dbg( p_access, "found a real/helix rtsp server" );
if( !(h = real_setup_and_get_header( p_sys->p_rtsp, bandwidth )) )
{
/* Check if we got a redirect */
if( rtsp_search_answers( p_sys->p_rtsp, "Location" ) )
{
msg_Dbg( p_access, "redirect: %s",
rtsp_search_answers(p_sys->p_rtsp, "Location") );
msg_Warn( p_access, "redirect not supported" );
goto error;
}
msg_Err( p_access, "rtsp session can not be established" );
vlc_dialog_display_error( p_access, _("Session failed"), "%s",
_("The requested RTSP session could not be established.") );
goto error;
}
p_sys->p_header = block_Alloc( 4096 );
p_sys->p_header->i_buffer =
rmff_dump_header( h, (char *)p_sys->p_header->p_buffer, 1024 );
rmff_free_header( h );
}
else
{
msg_Warn( p_access, "only real/helix rtsp servers supported for now" );
goto error;
}
free( psz_server );
return VLC_SUCCESS;
error:
free( psz_server );
Close( p_this );
return VLC_EGENERIC;
}
/*****************************************************************************
* Close: close the target
*****************************************************************************/
static void Close( vlc_object_t * p_this )
{
stream_t *p_access = (stream_t*)p_this;
access_sys_t *p_sys = p_access->p_sys;
if( p_sys->p_rtsp ) rtsp_close( p_sys->p_rtsp );
free( p_sys->p_rtsp );
free( p_sys );
}
/*****************************************************************************
* Read: standard read on a file descriptor.
*****************************************************************************/
static block_t *BlockRead( stream_t *p_access, bool *restrict eof )
{
access_sys_t *p_sys = p_access->p_sys;
block_t *p_block;
rmff_pheader_t pheader;
int i_size;
if( p_sys->p_header )
{
p_block = p_sys->p_header;
p_sys->p_header = NULL;
return p_block;
}
i_size = real_get_rdt_chunk_header( p_sys->p_rtsp, &pheader );
if( i_size <= 0 ) return NULL;
p_block = block_Alloc( i_size );
p_block->i_buffer = real_get_rdt_chunk( p_sys->p_rtsp, &pheader,
&p_block->p_buffer );
(void) eof;
return p_block;
}
/*****************************************************************************
* Seek: seek to a specific location in a file
*****************************************************************************/
static int Seek( stream_t *p_access, uint64_t i_pos )
{
VLC_UNUSED(p_access);
VLC_UNUSED(i_pos);
return VLC_SUCCESS;
}
/*****************************************************************************
* Control:
*****************************************************************************/
static int Control( stream_t *p_access, int i_query, va_list args )
{
switch( i_query )
{
case STREAM_CAN_SEEK:
case STREAM_CAN_FASTSEEK:
case STREAM_CAN_PAUSE:
*va_arg( args, bool* ) = false;
break;
case STREAM_CAN_CONTROL_PACE:
*va_arg( args, bool* ) = true;
break;
case STREAM_GET_PTS_DELAY:
*va_arg( args, vlc_tick_t * ) = VLC_TICK_FROM_MS(
var_InheritInteger(p_access, "network-caching") );
break;
case STREAM_SET_PAUSE_STATE:
/* Nothing to do */
break;
default:
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
/*****************************************************************************
* real.c: real rtsp input
*****************************************************************************
* Copyright (C) 2002-2004 the xine project
* Copyright (C) 2005 VideoLAN
* $Id$
*
* Authors: Gildas Bazin <gbazin@videolan.org>
* Adapted from xine which itself adapted it from joschkas real tools.
*
* This program 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.
*
* This program 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 program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc_common.h>
#include <vlc_access.h>
#include <vlc_messages.h>
#include "rtsp.h"
#include "real.h"
#include "real_sdpplin.h"
#define XOR_TABLE_LEN 37
static const unsigned char xor_table[] = {
0x05, 0x18, 0x74, 0xd0, 0x0d, 0x09, 0x02, 0x53,
0xc0, 0x01, 0x05, 0x05, 0x67, 0x03, 0x19, 0x70,
0x08, 0x27, 0x66, 0x10, 0x10, 0x72, 0x08, 0x09,
0x63, 0x11, 0x03, 0x71, 0x08, 0x08, 0x70, 0x02,
0x10, 0x57, 0x05, 0x18, 0x54, 0x00, 0x00, 0x00 };
#define BE_32(x) GetDWBE(x)
#define LE_32(x) GetDWLE(x)
#define BE_16(x) GetWBE(x)
#define LE_16(x) GetWLE(x)
#define BE_32C(x,y) do {uint32_t in=y; *(uint32_t *)(x)=GetDWBE(&in);} while(0)
#define LE_32C(x,y) do {uint32_t in=y; *(uint32_t *)(x)=GetDWLE(&in);} while(0)
#define MAX(x,y) ((x>y) ? x : y)
static void hash(stream_t *p_access, char *field, char *param)
{
uint32_t a, b, c, d;
/* fill variables */
a = LE_32(field);
b = LE_32(field+4);
c = LE_32(field+8);
d = LE_32(field+12);
msg_Dbg(p_access, "hash input: %x %x %x %x", a, b, c, d);
a = ((b & c) | (~b & d)) + LE_32((param+0x00)) + a - 0x28955B88;
a = ((a << 0x07) | (a >> 0x19)) + b;
d = ((a & b) | (~a & c)) + LE_32((param+0x04)) + d - 0x173848AA;
d = ((d << 0x0c) | (d >> 0x14)) + a;
c = ((d & a) | (~d & b)) + LE_32((param+0x08)) + c + 0x242070DB;
c = ((c << 0x11) | (c >> 0x0f)) + d;
b = ((c & d) | (~c & a)) + LE_32((param+0x0c)) + b - 0x3E423112;
b = ((b << 0x16) | (b >> 0x0a)) + c;
a = ((b & c) | (~b & d)) + LE_32((param+0x10)) + a - 0x0A83F051;
a = ((a << 0x07) | (a >> 0x19)) + b;
d = ((a & b) | (~a & c)) + LE_32((param+0x14)) + d + 0x4787C62A;
d = ((d << 0x0c) | (d >> 0x14)) + a;
c = ((d & a) | (~d & b)) + LE_32((param+0x18)) + c - 0x57CFB9ED;
c = ((c << 0x11) | (c >> 0x0f)) + d;
b = ((c & d) | (~c & a)) + LE_32((param+0x1c)) + b - 0x02B96AFF;
b = ((b << 0x16) | (b >> 0x0a)) + c;
a = ((b & c) | (~b & d)) + LE_32((param+0x20)) + a + 0x698098D8;
a = ((a << 0x07) | (a >> 0x19)) + b;
d = ((a & b) | (~a & c)) + LE_32((param+0x24)) + d - 0x74BB0851;
d = ((d << 0x0c) | (d >> 0x14)) + a;
c = ((d & a) | (~d & b)) + LE_32((param+0x28)) + c - 0x0000A44F;
c = ((c << 0x11) | (c >> 0x0f)) + d;
b = ((c & d) | (~c & a)) + LE_32((param+0x2C)) + b - 0x76A32842;
b = ((b << 0x16) | (b >> 0x0a)) + c;
a = ((b & c) | (~b & d)) + LE_32((param+0x30)) + a + 0x6B901122;
a = ((a << 0x07) | (a >> 0x19)) + b;
d = ((a & b) | (~a & c)) + LE_32((param+0x34)) + d - 0x02678E6D;
d = ((d << 0x0c) | (d >> 0x14)) + a;
c = ((d & a) | (~d & b)) + LE_32((param+0x38)) + c - 0x5986BC72;
c = ((c << 0x11) | (c >> 0x0f)) + d;
b = ((c & d) | (~c & a)) + LE_32((param+0x3c)) + b + 0x49B40821;
b = ((b << 0x16) | (b >> 0x0a)) + c;
a = ((b & d) | (~d & c)) + LE_32((param+0x04)) + a - 0x09E1DA9E;
a = ((a << 0x05) | (a >> 0x1b)) + b;
d = ((a & c) | (~c & b)) + LE_32((param+0x18)) + d - 0x3FBF4CC0;
d = ((d << 0x09) | (d >> 0x17)) + a;
c = ((d & b) | (~b & a)) + LE_32((param+0x2c)) + c + 0x265E5A51;
c = ((c << 0x0e) | (c >> 0x12)) + d;
b = ((c & a) | (~a & d)) + LE_32((param+0x00)) + b - 0x16493856;
b = ((b << 0x14) | (b >> 0x0c)) + c;
a = ((b & d) | (~d & c)) + LE_32((param+0x14)) + a - 0x29D0EFA3;
a = ((a << 0x05) | (a >> 0x1b)) + b;
d = ((a & c) | (~c & b)) + LE_32((param+0x28)) + d + 0x02441453;
d = ((d << 0x09) | (d >> 0x17)) + a;
c = ((d & b) | (~b & a)) + LE_32((param+0x3c)) + c - 0x275E197F;
c = ((c << 0x0e) | (c >> 0x12)) + d;
b = ((c & a) | (~a & d)) + LE_32((param+0x10)) + b - 0x182C0438;
b = ((b << 0x14) | (b >> 0x0c)) + c;
a = ((b & d) | (~d & c)) + LE_32((param+0x24)) + a + 0x21E1CDE6;
a = ((a << 0x05) | (a >> 0x1b)) + b;
d = ((a & c) | (~c & b)) + LE_32((param+0x38)) + d - 0x3CC8F82A;
d = ((d << 0x09) | (d >> 0x17)) + a;
c = ((d & b) | (~b & a)) + LE_32((param+0x0c)) + c - 0x0B2AF279;
c = ((c << 0x0e) | (c >> 0x12)) + d;
b = ((c & a) | (~a & d)) + LE_32((param+0x20)) + b + 0x455A14ED;
b = ((b << 0x14) | (b >> 0x0c)) + c;
a = ((b & d) | (~d & c)) + LE_32((param+0x34)) + a - 0x561C16FB;
a = ((a << 0x05) | (a >> 0x1b)) + b;
d = ((a & c) | (~c & b)) + LE_32((param+0x08)) + d - 0x03105C08;
d = ((d << 0x09) | (d >> 0x17)) + a;
c = ((d & b) | (~b & a)) + LE_32((param+0x1c)) + c + 0x676F02D9;
c = ((c << 0x0e) | (c >> 0x12)) + d;
b = ((c & a) | (~a & d)) + LE_32((param+0x30)) + b - 0x72D5B376;
b = ((b << 0x14) | (b >> 0x0c)) + c;
a = (b ^ c ^ d) + LE_32((param+0x14)) + a - 0x0005C6BE;
a = ((a << 0x04) | (a >> 0x1c)) + b;
d = (a ^ b ^ c) + LE_32((param+0x20)) + d - 0x788E097F;
d = ((d << 0x0b) | (d >> 0x15)) + a;
c = (d ^ a ^ b) + LE_32((param+0x2c)) + c + 0x6D9D6122;
c = ((c << 0x10) | (c >> 0x10)) + d;
b = (c ^ d ^ a) + LE_32((param+0x38)) + b - 0x021AC7F4;
b = ((b << 0x17) | (b >> 0x09)) + c;
a = (b ^ c ^ d) + LE_32((param+0x04)) + a - 0x5B4115BC;
a = ((a << 0x04) | (a >> 0x1c)) + b;
d = (a ^ b ^ c) + LE_32((param+0x10)) + d + 0x4BDECFA9;
d = ((d << 0x0b) | (d >> 0x15)) + a;
c = (d ^ a ^ b) + LE_32((param+0x1c)) + c - 0x0944B4A0;
c = ((c << 0x10) | (c >> 0x10)) + d;
b = (c ^ d ^ a) + LE_32((param+0x28)) + b - 0x41404390;
b = ((b << 0x17) | (b >> 0x09)) + c;
a = (b ^ c ^ d) + LE_32((param+0x34)) + a + 0x289B7EC6;
a = ((a << 0x04) | (a >> 0x1c)) + b;
d = (a ^ b ^ c) + LE_32((param+0x00)) + d - 0x155ED806;
d = ((d << 0x0b) | (d >> 0x15)) + a;
c = (d ^ a ^ b) + LE_32((param+0x0c)) + c - 0x2B10CF7B;
c = ((c << 0x10) | (c >> 0x10)) + d;
b = (c ^ d ^ a) + LE_32((param+0x18)) + b + 0x04881D05;
b = ((b << 0x17) | (b >> 0x09)) + c;
a = (b ^ c ^ d) + LE_32((param+0x24)) + a - 0x262B2FC7;
a = ((a << 0x04) | (a >> 0x1c)) + b;
d = (a ^ b ^ c) + LE_32((param+0x30)) + d - 0x1924661B;
d = ((d << 0x0b) | (d >> 0x15)) + a;
c = (d ^ a ^ b) + LE_32((param+0x3c)) + c + 0x1fa27cf8;
c = ((c << 0x10) | (c >> 0x10)) + d;
b = (c ^ d ^ a) + LE_32((param+0x08)) + b - 0x3B53A99B;
b = ((b << 0x17) | (b >> 0x09)) + c;
a = ((~d | b) ^ c) + LE_32((param+0x00)) + a - 0x0BD6DDBC;
a = ((a << 0x06) | (a >> 0x1a)) + b;
d = ((~c | a) ^ b) + LE_32((param+0x1c)) + d + 0x432AFF97;
d = ((d << 0x0a) | (d >> 0x16)) + a;
c = ((~b | d) ^ a) + LE_32((param+0x38)) + c - 0x546BDC59;
c = ((c << 0x0f) | (c >> 0x11)) + d;
b = ((~a | c) ^ d) + LE_32((param+0x14)) + b - 0x036C5FC7;
b = ((b << 0x15) | (b >> 0x0b)) + c;
a = ((~d | b) ^ c) + LE_32((param+0x30)) + a + 0x655B59C3;
a = ((a << 0x06) | (a >> 0x1a)) + b;
d = ((~c | a) ^ b) + LE_32((param+0x0C)) + d - 0x70F3336E;
d = ((d << 0x0a) | (d >> 0x16)) + a;
c = ((~b | d) ^ a) + LE_32((param+0x28)) + c - 0x00100B83;
c = ((c << 0x0f) | (c >> 0x11)) + d;
b = ((~a | c) ^ d) + LE_32((param+0x04)) + b - 0x7A7BA22F;
b = ((b << 0x15) | (b >> 0x0b)) + c;
a = ((~d | b) ^ c) + LE_32((param+0x20)) + a + 0x6FA87E4F;
a = ((a << 0x06) | (a >> 0x1a)) + b;
d = ((~c | a) ^ b) + LE_32((param+0x3c)) + d - 0x01D31920;
d = ((d << 0x0a) | (d >> 0x16)) + a;
c = ((~b | d) ^ a) + LE_32((param+0x18)) + c - 0x5CFEBCEC;
c = ((c << 0x0f) | (c >> 0x11)) + d;
b = ((~a | c) ^ d) + LE_32((param+0x34)) + b + 0x4E0811A1;
b = ((b << 0x15) | (b >> 0x0b)) + c;
a = ((~d | b) ^ c) + LE_32((param+0x10)) + a - 0x08AC817E;
a = ((a << 0x06) | (a >> 0x1a)) + b;
d = ((~c | a) ^ b) + LE_32((param+0x2c)) + d - 0x42C50DCB;
d = ((d << 0x0a) | (d >> 0x16)) + a;
c = ((~b | d) ^ a) + LE_32((param+0x08)) + c + 0x2AD7D2BB;
c = ((c << 0x0f) | (c >> 0x11)) + d;
b = ((~a | c) ^ d) + LE_32((param+0x24)) + b - 0x14792C6F;
b = ((b << 0x15) | (b >> 0x0b)) + c;
msg_Dbg(p_access, "hash output: %x %x %x %x", a, b, c, d);
a += LE_32(field);
b += LE_32(field+4);
c += LE_32(field+8);
d += LE_32(field+12);
LE_32C(field, a);
LE_32C(field+4, b);
LE_32C(field+8, c);
LE_32C(field+12, d);
}
static void call_hash (stream_t * p_access, char *key, char *challenge, unsigned int len) {
uint8_t *ptr1, *ptr2;
uint32_t a, b, c, d, tmp;
ptr1=(uint8_t*)(key+16);
ptr2=(uint8_t*)(key+20);
a = LE_32(ptr1);
b = (a >> 3) & 0x3f;
a += len * 8;
LE_32C(ptr1, a);
if (a < (len << 3))
{
msg_Dbg(p_access, "not verified: (len << 3) > a true");
ptr2 += 4;
}
tmp = LE_32(ptr2) + (len >> 0x1d);
LE_32C(ptr2, tmp);
a = 64 - b;
c = 0;
if (a <= len)
{
memcpy(key+b+24, challenge, a);
hash(p_access, key, key+24);
c = a;
d = c + 0x3f;
while ( d < len ) {
msg_Dbg(p_access, "not verified: while ( d < len )");
hash(p_access, key, challenge+d-0x3f);
d += 64;
c += 64;
}
b = 0;
}
memcpy(key+b+24, challenge+c, len-c);
}
static void calc_response (stream_t *p_access, char *result, char *field) {
char buf1[128];
char buf2[128];
int i;
memset (buf1, 0, 64);
*buf1 = 128;
memcpy (buf2, field+16, 8);
i = ( LE_32((buf2)) >> 3 ) & 0x3f;
if (i < 56)
{
i = 56 - i;
} else
{
msg_Dbg(p_access, "not verified: ! (i < 56)");
i = 120 - i;
}
call_hash (p_access, fie