added xup
This commit is contained in:
jsorg71
parent
e02871e8a4
commit
4ce1dc3ed2
31
xup/Makefile
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31
xup/Makefile
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@ -0,0 +1,31 @@
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# libxup makefile
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XUPOBJ = os_calls.o xup.o
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DESTDIR = /usr/local/xrdp
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CFGDIR = /etc/xrdp
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PIDDIR = /var/run
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MANDIR = /usr/local/man
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DOCDIR = /usr/doc/xrdp
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DEFINES =
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CFLAGS = -Wall -O2 -I../common -fPIC $(DEFINES)
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#CFLAGS += -DXRDP_DEBUG
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C_OS_FLAGS = $(CFLAGS) -c
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LDFLAGS = -shared
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LIBS = -ldl
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CC = gcc
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all: xup
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xup: $(XUPOBJ)
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$(CC) $(LDFLAGS) -o libxup.so $(XUPOBJ) $(LIBS)
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clean:
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rm -f $(XUPOBJ) libxup.so
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os_calls.o: ../common/os_calls.c
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$(CC) $(C_OS_FLAGS) ../common/os_calls.c
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install:
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install libxup.so $(DESTDIR)/libxup.so
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396
xup/xup.c
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396
xup/xup.c
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@ -0,0 +1,396 @@
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/*
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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xrdp: A Remote Desktop Protocol server.
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Copyright (C) Jay Sorg 2005-2006
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libxup main file
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*/
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#include "xup.h"
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/******************************************************************************/
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/* returns error */
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int DEFAULT_CC
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lib_recv(struct mod* mod, char* data, int len)
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{
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int rcvd;
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if (mod->sck_closed)
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{
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return 1;
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}
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while (len > 0)
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{
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rcvd = g_tcp_recv(mod->sck, data, len, 0);
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if (rcvd == -1)
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{
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if (g_tcp_last_error_would_block(mod->sck))
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{
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if (mod->server_is_term(mod))
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{
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return 1;
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}
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g_sleep(1);
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}
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else
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{
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return 1;
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}
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}
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else if (rcvd == 0)
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{
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mod->sck_closed = 1;
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return 1;
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}
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else
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{
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data += rcvd;
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len -= rcvd;
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}
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}
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return 0;
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}
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/*****************************************************************************/
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/* returns error */
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int DEFAULT_CC
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lib_send(struct mod* mod, char* data, int len)
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{
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int sent;
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if (mod->sck_closed)
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{
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return 1;
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}
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while (len > 0)
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{
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sent = g_tcp_send(mod->sck, data, len, 0);
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if (sent == -1)
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{
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if (g_tcp_last_error_would_block(mod->sck))
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{
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if (mod->server_is_term(mod))
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{
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return 1;
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}
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g_sleep(1);
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}
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else
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{
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return 1;
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}
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}
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else if (sent == 0)
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{
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mod->sck_closed = 1;
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return 1;
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}
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else
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{
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data += sent;
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len -= sent;
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}
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}
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return 0;
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}
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/******************************************************************************/
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/* return error */
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int DEFAULT_CC
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lib_mod_start(struct mod* mod, int w, int h, int bpp)
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{
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DEBUG(("in lib_mod_start\r\n"));
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mod->width = w;
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mod->height = h;
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DEBUG(("out lib_mod_start\r\n"));
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return 0;
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}
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/******************************************************************************/
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/* return error */
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int DEFAULT_CC
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lib_mod_connect(struct mod* mod)
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{
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int error;
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int len;
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struct stream* s;
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DEBUG(("in lib_mod_connect\r\n"));
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/* clear screen */
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mod->server_begin_update(mod);
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mod->server_set_fgcolor(mod, 0);
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mod->server_fill_rect(mod, 0, 0, mod->width, mod->height);
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mod->server_end_update(mod);
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mod->sck = g_tcp_socket();
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mod->sck_closed = 0;
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error = g_tcp_connect(mod->sck, "127.0.0.1", "6210");
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if (error == 0)
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{
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g_tcp_set_non_blocking(mod->sck);
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g_tcp_set_no_delay(mod->sck);
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}
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if (error == 0)
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{
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make_stream(s);
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init_stream(s, 8192);
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s_push_layer(s, iso_hdr, 4);
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out_uint16_le(s, 103);
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out_uint32_le(s, 200);
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out_uint32_le(s, 0);
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out_uint32_le(s, 0);
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out_uint32_le(s, mod->width);
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out_uint32_le(s, mod->height);
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s_mark_end(s);
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len = s->end - s->data;
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s_pop_layer(s, iso_hdr);
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out_uint32_le(s, len);
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lib_send(mod, s->data, len);
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free_stream(s);
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}
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DEBUG(("out lib_mod_connect error\r\n"));
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return 0;
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}
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/******************************************************************************/
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/* return error */
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int DEFAULT_CC
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lib_mod_event(struct mod* mod, int msg, long param1, long param2,
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long param3, long param4)
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{
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struct stream* s;
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int len;
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int rv;
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DEBUG(("in lib_mod_event\r\n"));
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make_stream(s);
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init_stream(s, 8192);
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s_push_layer(s, iso_hdr, 4);
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out_uint16_le(s, 103);
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out_uint32_le(s, msg);
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out_uint32_le(s, param1);
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out_uint32_le(s, param2);
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out_uint32_le(s, param3);
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out_uint32_le(s, param4);
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s_mark_end(s);
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len = s->end - s->data;
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s_pop_layer(s, iso_hdr);
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out_uint32_le(s, len);
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rv = lib_send(mod, s->data, len);
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free_stream(s);
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DEBUG(("out lib_mod_event\r\n"));
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return rv;
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}
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/******************************************************************************/
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/* return error */
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int DEFAULT_CC
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lib_mod_signal(struct mod* mod)
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{
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struct stream* s;
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int num_orders;
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int index;
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int rv;
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int len;
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int type;
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int x;
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int y;
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int cx;
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int cy;
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int fgcolor;
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int opcode;
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int width;
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int height;
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int srcx;
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int srcy;
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int len_bmpdata;
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int style;
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int x1;
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int y1;
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int x2;
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int y2;
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char* bmpdata;
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DEBUG(("in lib_mod_signal\r\n"));
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make_stream(s);
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init_stream(s, 8192);
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rv = lib_recv(mod, s->data, 8);
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if (rv == 0)
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{
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in_uint16_le(s, type);
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in_uint16_le(s, num_orders);
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in_uint32_le(s, len);
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if (type == 1)
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{
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init_stream(s, len);
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rv = lib_recv(mod, s->data, len);
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if (rv == 0)
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{
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for (index = 0; index < num_orders; index++)
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{
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in_uint16_le(s, type);
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switch (type)
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{
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case 1: /* server_begin_update */
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rv = mod->server_begin_update(mod);
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break;
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case 2: /* server_end_update */
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rv = mod->server_end_update(mod);
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break;
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case 3: /* server_fill_rect */
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in_sint16_le(s, x);
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in_sint16_le(s, y);
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in_uint16_le(s, cx);
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in_uint16_le(s, cy);
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rv = mod->server_fill_rect(mod, x, y, cx, cy);
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break;
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case 4: /* server_screen_blt */
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in_sint16_le(s, x);
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in_sint16_le(s, y);
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in_uint16_le(s, cx);
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in_uint16_le(s, cy);
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in_sint16_le(s, srcx);
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in_sint16_le(s, srcy);
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rv = mod->server_screen_blt(mod, x, y, cx, cy, srcx, srcy);
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break;
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case 5: /* server_paint_rect */
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in_sint16_le(s, x);
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in_sint16_le(s, y);
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in_uint16_le(s, cx);
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in_uint16_le(s, cy);
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in_uint32_le(s, len_bmpdata);
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in_uint8p(s, bmpdata, len_bmpdata);
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in_uint16_le(s, width);
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in_uint16_le(s, height);
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in_sint16_le(s, srcx);
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in_sint16_le(s, srcy);
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rv = mod->server_paint_rect(mod, x, y, cx, cy,
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bmpdata, width, height,
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srcx, srcy);
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break;
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case 10: /* server_set_clip */
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in_sint16_le(s, x);
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in_sint16_le(s, y);
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in_uint16_le(s, cx);
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in_uint16_le(s, cy);
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rv = mod->server_set_clip(mod, x, y, cx, cy);
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break;
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case 11: /* server_reset_clip */
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rv = mod->server_reset_clip(mod);
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break;
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case 12: /* server_set_fgcolor */
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in_uint32_le(s, fgcolor);
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rv = mod->server_set_fgcolor(mod, fgcolor);
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break;
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case 14:
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in_uint16_le(s, opcode);
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rv = mod->server_set_opcode(mod, opcode);
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break;
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case 17:
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in_uint16_le(s, style);
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in_uint16_le(s, width);
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rv = mod->server_set_pen(mod, style, width);
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break;
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case 18:
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in_sint16_le(s, x1);
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in_sint16_le(s, y1);
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in_sint16_le(s, x2);
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in_sint16_le(s, y2);
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rv = mod->server_draw_line(mod, x1, y1, x2, y2);
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break;
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default:
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rv = 1;
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break;
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}
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if (rv != 0)
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{
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break;
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}
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}
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}
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}
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}
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free_stream(s);
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DEBUG(("out lib_mod_signal\r\n"));
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return rv;
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}
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/******************************************************************************/
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/* return error */
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int DEFAULT_CC
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lib_mod_end(struct mod* mod)
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{
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return 0;
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}
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/******************************************************************************/
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/* return error */
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int DEFAULT_CC
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lib_mod_set_param(struct mod* mod, char* name, char* value)
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{
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if (g_strncasecmp(name, "username", 8) == 0)
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{
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g_strncpy(mod->username, value, 255);
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}
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else if (g_strncasecmp(name, "password", 8) == 0)
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{
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g_strncpy(mod->password, value, 255);
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}
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else if (g_strncasecmp(name, "ip", 2) == 0)
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{
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g_strncpy(mod->ip, value, 255);
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}
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else if (g_strncasecmp(name, "port", 4) == 0)
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{
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g_strncpy(mod->port, value, 255);
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}
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return 0;
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}
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/******************************************************************************/
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struct mod* EXPORT_CC
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mod_init(void)
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{
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struct mod* mod;
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DEBUG(("in mod_init\r\n"));
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mod = (struct mod*)g_malloc(sizeof(struct mod), 1);
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mod->size = sizeof(struct mod);
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mod->handle = (long)mod;
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mod->mod_connect = lib_mod_connect;
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mod->mod_start = lib_mod_start;
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mod->mod_event = lib_mod_event;
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mod->mod_signal = lib_mod_signal;
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mod->mod_end = lib_mod_end;
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mod->mod_set_param = lib_mod_set_param;
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DEBUG(("out mod_init\r\n"));
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return mod;
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}
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/******************************************************************************/
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int EXPORT_CC
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mod_exit(struct mod* mod)
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{
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DEBUG(("in mod_exit\r\n"));
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if (mod == 0)
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{
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return 0;
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}
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g_tcp_close(mod->sck);
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g_free(mod);
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DEBUG(("out mod_exit\r\n"));
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return 0;
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}
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86
xup/xup.h
Normal file
86
xup/xup.h
Normal file
@ -0,0 +1,86 @@
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/*
|
||||
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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
|
||||
xrdp: A Remote Desktop Protocol server.
|
||||
Copyright (C) Jay Sorg 2005-2006
|
||||
|
||||
libxup main header file
|
||||
|
||||
*/
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/* include other h files */
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#include "arch.h"
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#include "parse.h"
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#include "os_calls.h"
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#include "defines.h"
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struct mod
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{
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int size; /* size of this struct */
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/* client functions */
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int (*mod_start)(struct mod* v, int w, int h, int bpp);
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int (*mod_connect)(struct mod* v);
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int (*mod_event)(struct mod* v, int msg, long param1, long param2,
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long param3, long param4);
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int (*mod_signal)(struct mod* v);
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int (*mod_end)(struct mod* v);
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int (*mod_set_param)(struct mod* v, char* name, char* value);
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/* server functions */
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int (*server_begin_update)(struct mod* v);
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int (*server_end_update)(struct mod* v);
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int (*server_fill_rect)(struct mod* v, int x, int y, int cx, int cy);
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int (*server_screen_blt)(struct mod* v, int x, int y, int cx, int cy,
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int srcx, int srcy);
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int (*server_paint_rect)(struct mod* v, int x, int y, int cx, int cy,
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char* data, int width, int height, int srcx, int srcy);
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int (*server_set_cursor)(struct mod* v, int x, int y, char* data, char* mask);
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int (*server_palette)(struct mod* v, int* palette);
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int (*server_msg)(struct mod* v, char* msg, int code);
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int (*server_is_term)(struct mod* v);
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int (*server_set_clip)(struct mod* v, int x, int y, int cx, int cy);
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int (*server_reset_clip)(struct mod* v);
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int (*server_set_fgcolor)(struct mod* v, int fgcolor);
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int (*server_set_bgcolor)(struct mod* v, int bgcolor);
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int (*server_set_opcode)(struct mod* v, int opcode);
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int (*server_set_mixmode)(struct mod* v, int mixmode);
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int (*server_set_brush)(struct mod* v, int x_orgin, int y_orgin,
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int style, char* pattern);
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int (*server_set_pen)(struct mod* v, int style,
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int width);
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int (*server_draw_line)(struct mod* v, int x1, int y1, int x2, int y2);
|
||||
int (*server_add_char)(struct mod* v, int font, int charactor,
|
||||
int offset, int baseline,
|
||||
int width, int height, char* data);
|
||||
int (*server_draw_text)(struct mod* v, int font,
|
||||
int flags, int mixmode, int clip_left, int clip_top,
|
||||
int clip_right, int clip_bottom,
|
||||
int box_left, int box_top,
|
||||
int box_right, int box_bottom,
|
||||
int x, int y, char* data, int data_len);
|
||||
int (*server_reset)(struct mod* v, int width, int height, int bpp);
|
||||
/* common */
|
||||
long handle; /* pointer to self as long */
|
||||
long wm;
|
||||
long painter;
|
||||
int sck;
|
||||
/* mod data */
|
||||
int width;
|
||||
int height;
|
||||
int sck_closed;
|
||||
char username[256];
|
||||
char password[256];
|
||||
char ip[256];
|
||||
char port[256];
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user