diff options
author | jsorg71 <jsorg71> | 2006-02-04 19:00:34 +0000 |
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committer | jsorg71 <jsorg71> | 2006-02-04 19:00:34 +0000 |
commit | 4ce1dc3ed298ca2c0bf8fa2ed267f7961fbfa663 (patch) | |
tree | 9be21dc12d6c7aa15fc4d635eb0cf7280d5bc0e6 /xup | |
parent | e02871e8a4167c9571edb64c3a14c4e989578867 (diff) | |
download | xrdp-proprietary-4ce1dc3ed298ca2c0bf8fa2ed267f7961fbfa663.tar.gz xrdp-proprietary-4ce1dc3ed298ca2c0bf8fa2ed267f7961fbfa663.zip |
added xup
Diffstat (limited to 'xup')
-rw-r--r-- | xup/Makefile | 31 | ||||
-rw-r--r-- | xup/xup.c | 396 | ||||
-rw-r--r-- | xup/xup.h | 86 |
3 files changed, 513 insertions, 0 deletions
diff --git a/xup/Makefile b/xup/Makefile new file mode 100644 index 00000000..a711a584 --- /dev/null +++ b/xup/Makefile @@ -0,0 +1,31 @@ +# libxup makefile +XUPOBJ = os_calls.o xup.o + +DESTDIR = /usr/local/xrdp +CFGDIR = /etc/xrdp +PIDDIR = /var/run +MANDIR = /usr/local/man +DOCDIR = /usr/doc/xrdp + +DEFINES = + +CFLAGS = -Wall -O2 -I../common -fPIC $(DEFINES) +#CFLAGS += -DXRDP_DEBUG +C_OS_FLAGS = $(CFLAGS) -c +LDFLAGS = -shared +LIBS = -ldl +CC = gcc + +all: xup + +xup: $(XUPOBJ) + $(CC) $(LDFLAGS) -o libxup.so $(XUPOBJ) $(LIBS) + +clean: + rm -f $(XUPOBJ) libxup.so + +os_calls.o: ../common/os_calls.c + $(CC) $(C_OS_FLAGS) ../common/os_calls.c + +install: + install libxup.so $(DESTDIR)/libxup.so diff --git a/xup/xup.c b/xup/xup.c new file mode 100644 index 00000000..5cfc0a7c --- /dev/null +++ b/xup/xup.c @@ -0,0 +1,396 @@ +/* + 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 file + +*/ + +#include "xup.h" + +/******************************************************************************/ +/* returns error */ +int DEFAULT_CC +lib_recv(struct mod* mod, char* data, int len) +{ + int rcvd; + + if (mod->sck_closed) + { + return 1; + } + while (len > 0) + { + rcvd = g_tcp_recv(mod->sck, data, len, 0); + if (rcvd == -1) + { + if (g_tcp_last_error_would_block(mod->sck)) + { + if (mod->server_is_term(mod)) + { + return 1; + } + g_sleep(1); + } + else + { + return 1; + } + } + else if (rcvd == 0) + { + mod->sck_closed = 1; + return 1; + } + else + { + data += rcvd; + len -= rcvd; + } + } + return 0; +} + +/*****************************************************************************/ +/* returns error */ +int DEFAULT_CC +lib_send(struct mod* mod, char* data, int len) +{ + int sent; + + if (mod->sck_closed) + { + return 1; + } + while (len > 0) + { + sent = g_tcp_send(mod->sck, data, len, 0); + if (sent == -1) + { + if (g_tcp_last_error_would_block(mod->sck)) + { + if (mod->server_is_term(mod)) + { + return 1; + } + g_sleep(1); + } + else + { + return 1; + } + } + else if (sent == 0) + { + mod->sck_closed = 1; + return 1; + } + else + { + data += sent; + len -= sent; + } + } + return 0; +} + +/******************************************************************************/ +/* return error */ +int DEFAULT_CC +lib_mod_start(struct mod* mod, int w, int h, int bpp) +{ + DEBUG(("in lib_mod_start\r\n")); + mod->width = w; + mod->height = h; + DEBUG(("out lib_mod_start\r\n")); + return 0; +} + +/******************************************************************************/ +/* return error */ +int DEFAULT_CC +lib_mod_connect(struct mod* mod) +{ + int error; + int len; + struct stream* s; + + DEBUG(("in lib_mod_connect\r\n")); + /* clear screen */ + mod->server_begin_update(mod); + mod->server_set_fgcolor(mod, 0); + mod->server_fill_rect(mod, 0, 0, mod->width, mod->height); + mod->server_end_update(mod); + mod->sck = g_tcp_socket(); + mod->sck_closed = 0; + error = g_tcp_connect(mod->sck, "127.0.0.1", "6210"); + if (error == 0) + { + g_tcp_set_non_blocking(mod->sck); + g_tcp_set_no_delay(mod->sck); + } + if (error == 0) + { + make_stream(s); + init_stream(s, 8192); + s_push_layer(s, iso_hdr, 4); + out_uint16_le(s, 103); + out_uint32_le(s, 200); + out_uint32_le(s, 0); + out_uint32_le(s, 0); + out_uint32_le(s, mod->width); + out_uint32_le(s, mod->height); + s_mark_end(s); + len = s->end - s->data; + s_pop_layer(s, iso_hdr); + out_uint32_le(s, len); + lib_send(mod, s->data, len); + free_stream(s); + } + DEBUG(("out lib_mod_connect error\r\n")); + return 0; +} + +/******************************************************************************/ +/* return error */ +int DEFAULT_CC +lib_mod_event(struct mod* mod, int msg, long param1, long param2, + long param3, long param4) +{ + struct stream* s; + int len; + int rv; + + DEBUG(("in lib_mod_event\r\n")); + make_stream(s); + init_stream(s, 8192); + s_push_layer(s, iso_hdr, 4); + out_uint16_le(s, 103); + out_uint32_le(s, msg); + out_uint32_le(s, param1); + out_uint32_le(s, param2); + out_uint32_le(s, param3); + out_uint32_le(s, param4); + s_mark_end(s); + len = s->end - s->data; + s_pop_layer(s, iso_hdr); + out_uint32_le(s, len); + rv = lib_send(mod, s->data, len); + free_stream(s); + DEBUG(("out lib_mod_event\r\n")); + return rv; +} + +/******************************************************************************/ +/* return error */ +int DEFAULT_CC +lib_mod_signal(struct mod* mod) +{ + struct stream* s; + int num_orders; + int index; + int rv; + int len; + int type; + int x; + int y; + int cx; + int cy; + int fgcolor; + int opcode; + int width; + int height; + int srcx; + int srcy; + int len_bmpdata; + int style; + int x1; + int y1; + int x2; + int y2; + char* bmpdata; + + DEBUG(("in lib_mod_signal\r\n")); + make_stream(s); + init_stream(s, 8192); + rv = lib_recv(mod, s->data, 8); + if (rv == 0) + { + in_uint16_le(s, type); + in_uint16_le(s, num_orders); + in_uint32_le(s, len); + if (type == 1) + { + init_stream(s, len); + rv = lib_recv(mod, s->data, len); + if (rv == 0) + { + for (index = 0; index < num_orders; index++) + { + in_uint16_le(s, type); + switch (type) + { + case 1: /* server_begin_update */ + rv = mod->server_begin_update(mod); + break; + case 2: /* server_end_update */ + rv = mod->server_end_update(mod); + break; + case 3: /* server_fill_rect */ + in_sint16_le(s, x); + in_sint16_le(s, y); + in_uint16_le(s, cx); + in_uint16_le(s, cy); + rv = mod->server_fill_rect(mod, x, y, cx, cy); + break; + case 4: /* server_screen_blt */ + in_sint16_le(s, x); + in_sint16_le(s, y); + in_uint16_le(s, cx); + in_uint16_le(s, cy); + in_sint16_le(s, srcx); + in_sint16_le(s, srcy); + rv = mod->server_screen_blt(mod, x, y, cx, cy, srcx, srcy); + break; + case 5: /* server_paint_rect */ + in_sint16_le(s, x); + in_sint16_le(s, y); + in_uint16_le(s, cx); + in_uint16_le(s, cy); + in_uint32_le(s, len_bmpdata); + in_uint8p(s, bmpdata, len_bmpdata); + in_uint16_le(s, width); + in_uint16_le(s, height); + in_sint16_le(s, srcx); + in_sint16_le(s, srcy); + rv = mod->server_paint_rect(mod, x, y, cx, cy, + bmpdata, width, height, + srcx, srcy); + break; + case 10: /* server_set_clip */ + in_sint16_le(s, x); + in_sint16_le(s, y); + in_uint16_le(s, cx); + in_uint16_le(s, cy); + rv = mod->server_set_clip(mod, x, y, cx, cy); + break; + case 11: /* server_reset_clip */ + rv = mod->server_reset_clip(mod); + break; + case 12: /* server_set_fgcolor */ + in_uint32_le(s, fgcolor); + rv = mod->server_set_fgcolor(mod, fgcolor); + break; + case 14: + in_uint16_le(s, opcode); + rv = mod->server_set_opcode(mod, opcode); + break; + case 17: + in_uint16_le(s, style); + in_uint16_le(s, width); + rv = mod->server_set_pen(mod, style, width); + break; + case 18: + in_sint16_le(s, x1); + in_sint16_le(s, y1); + in_sint16_le(s, x2); + in_sint16_le(s, y2); + rv = mod->server_draw_line(mod, x1, y1, x2, y2); + break; + default: + rv = 1; + break; + } + if (rv != 0) + { + break; + } + } + } + } + } + free_stream(s); + DEBUG(("out lib_mod_signal\r\n")); + return rv; +} + +/******************************************************************************/ +/* return error */ +int DEFAULT_CC +lib_mod_end(struct mod* mod) +{ + return 0; +} + +/******************************************************************************/ +/* return error */ +int DEFAULT_CC +lib_mod_set_param(struct mod* mod, char* name, char* value) +{ + if (g_strncasecmp(name, "username", 8) == 0) + { + g_strncpy(mod->username, value, 255); + } + else if (g_strncasecmp(name, "password", 8) == 0) + { + g_strncpy(mod->password, value, 255); + } + else if (g_strncasecmp(name, "ip", 2) == 0) + { + g_strncpy(mod->ip, value, 255); + } + else if (g_strncasecmp(name, "port", 4) == 0) + { + g_strncpy(mod->port, value, 255); + } + return 0; +} + +/******************************************************************************/ +struct mod* EXPORT_CC +mod_init(void) +{ + struct mod* mod; + + DEBUG(("in mod_init\r\n")); + mod = (struct mod*)g_malloc(sizeof(struct mod), 1); + mod->size = sizeof(struct mod); + mod->handle = (long)mod; + mod->mod_connect = lib_mod_connect; + mod->mod_start = lib_mod_start; + mod->mod_event = lib_mod_event; + mod->mod_signal = lib_mod_signal; + mod->mod_end = lib_mod_end; + mod->mod_set_param = lib_mod_set_param; + DEBUG(("out mod_init\r\n")); + return mod; +} + +/******************************************************************************/ +int EXPORT_CC +mod_exit(struct mod* mod) +{ + DEBUG(("in mod_exit\r\n")); + if (mod == 0) + { + return 0; + } + g_tcp_close(mod->sck); + g_free(mod); + DEBUG(("out mod_exit\r\n")); + return 0; +} diff --git a/xup/xup.h b/xup/xup.h new file mode 100644 index 00000000..405f3a79 --- /dev/null +++ b/xup/xup.h @@ -0,0 +1,86 @@ +/* + 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 + +*/ + +/* include other h files */ +#include "arch.h" +#include "parse.h" +#include "os_calls.h" +#include "defines.h" + +struct mod +{ + int size; /* size of this struct */ + /* client functions */ + int (*mod_start)(struct mod* v, int w, int h, int bpp); + int (*mod_connect)(struct mod* v); + int (*mod_event)(struct mod* v, int msg, long param1, long param2, + long param3, long param4); + int (*mod_signal)(struct mod* v); + int (*mod_end)(struct mod* v); + int (*mod_set_param)(struct mod* v, char* name, char* value); + /* server functions */ + int (*server_begin_update)(struct mod* v); + int (*server_end_update)(struct mod* v); + int (*server_fill_rect)(struct mod* v, int x, int y, int cx, int cy); + int (*server_screen_blt)(struct mod* v, int x, int y, int cx, int cy, + int srcx, int srcy); + int (*server_paint_rect)(struct mod* v, int x, int y, int cx, int cy, + char* data, int width, int height, int srcx, int srcy); + int (*server_set_cursor)(struct mod* v, int x, int y, char* data, char* mask); + int (*server_palette)(struct mod* v, int* palette); + int (*server_msg)(struct mod* v, char* msg, int code); + int (*server_is_term)(struct mod* v); + int (*server_set_clip)(struct mod* v, int x, int y, int cx, int cy); + int (*server_reset_clip)(struct mod* v); + int (*server_set_fgcolor)(struct mod* v, int fgcolor); + int (*server_set_bgcolor)(struct mod* v, int bgcolor); + int (*server_set_opcode)(struct mod* v, int opcode); + int (*server_set_mixmode)(struct mod* v, int mixmode); + int (*server_set_brush)(struct mod* v, int x_orgin, int y_orgin, + int style, char* pattern); + int (*server_set_pen)(struct mod* v, int style, + int width); + 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]; +}; |