2006-03-10 09:50:43 +01:00
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/* -*- c-basic-offset: 8 -*-
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rdesktop: A Remote Desktop Protocol client.
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Seamless Windows support
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Copyright (C) Peter Astrand <astrand@cendio.se> 2005-2006
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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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*/
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#include "rdesktop.h"
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2006-03-10 16:19:52 +01:00
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#include <stdarg.h>
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2006-03-10 09:50:43 +01:00
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/* #define WITH_DEBUG_SEAMLESS */
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#ifdef WITH_DEBUG_SEAMLESS
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#define DEBUG_SEAMLESS(args) printf args;
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#else
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#define DEBUG_SEAMLESS(args)
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#endif
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extern BOOL g_seamless_rdp;
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static VCHANNEL *seamless_channel;
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static char *
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seamless_get_token(char **s)
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{
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char *comma, *head;
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head = *s;
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if (!head)
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return NULL;
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comma = strchr(head, ',');
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if (comma)
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{
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*comma = '\0';
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*s = comma + 1;
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}
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else
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{
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*s = NULL;
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}
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return head;
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}
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static BOOL
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seamless_process_line(const char *line, void *data)
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{
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char *p, *l;
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char *tok1, *tok2, *tok3, *tok4, *tok5, *tok6, *tok7, *tok8;
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unsigned long id, flags;
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char *endptr;
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l = xstrdup(line);
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p = l;
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2006-03-13 16:04:51 +01:00
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DEBUG_SEAMLESS(("seamlessrdp got:%s\n", p));
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2006-03-10 09:50:43 +01:00
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if (!g_seamless_rdp)
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return True;
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tok1 = seamless_get_token(&p);
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tok2 = seamless_get_token(&p);
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tok3 = seamless_get_token(&p);
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tok4 = seamless_get_token(&p);
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tok5 = seamless_get_token(&p);
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tok6 = seamless_get_token(&p);
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tok7 = seamless_get_token(&p);
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tok8 = seamless_get_token(&p);
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2006-03-10 10:01:51 +01:00
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if (!strcmp("CREATE", tok1))
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2006-03-10 09:50:43 +01:00
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{
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2006-03-10 13:44:32 +01:00
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unsigned long parent;
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if (!tok4)
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2006-03-10 09:50:43 +01:00
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return False;
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2006-03-15 09:18:05 +01:00
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id = strtoul(tok2, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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parent = strtoul(tok3, &endptr, 0);
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2006-03-10 13:44:32 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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flags = strtoul(tok4, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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2006-03-10 13:44:32 +01:00
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ui_seamless_create_window(id, parent, flags);
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2006-03-10 09:50:43 +01:00
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}
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2006-03-10 10:01:51 +01:00
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else if (!strcmp("DESTROY", tok1))
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2006-03-10 09:50:43 +01:00
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{
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if (!tok3)
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return False;
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2006-03-15 09:18:05 +01:00
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id = strtoul(tok2, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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flags = strtoul(tok3, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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ui_seamless_destroy_window(id, flags);
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}
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2006-03-10 10:01:51 +01:00
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else if (!strcmp("SETICON", tok1))
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2006-03-10 09:50:43 +01:00
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{
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unimpl("SeamlessRDP SETICON1\n");
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}
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2006-03-10 10:01:51 +01:00
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else if (!strcmp("POSITION", tok1))
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2006-03-10 09:50:43 +01:00
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{
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int x, y, width, height;
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if (!tok7)
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return False;
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2006-03-15 09:18:05 +01:00
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id = strtoul(tok2, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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x = strtoul(tok3, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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y = strtoul(tok4, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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width = strtoul(tok5, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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height = strtoul(tok6, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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flags = strtoul(tok7, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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ui_seamless_move_window(id, x, y, width, height, flags);
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}
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2006-03-10 10:01:51 +01:00
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else if (!strcmp("ZCHANGE", tok1))
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2006-03-10 09:50:43 +01:00
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{
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unimpl("SeamlessRDP ZCHANGE1\n");
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}
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2006-03-10 11:40:50 +01:00
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else if (!strcmp("TITLE", tok1))
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{
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if (!tok4)
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return False;
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2006-03-15 09:18:05 +01:00
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id = strtoul(tok2, &endptr, 0);
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2006-03-10 11:40:50 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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flags = strtoul(tok4, &endptr, 0);
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2006-03-10 11:40:50 +01:00
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if (*endptr)
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return False;
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ui_seamless_settitle(id, tok3, flags);
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}
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else if (!strcmp("STATE", tok1))
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{
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unsigned int state;
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2006-03-10 11:40:50 +01:00
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if (!tok4)
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2006-03-10 09:50:43 +01:00
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return False;
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2006-03-15 09:18:05 +01:00
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id = strtoul(tok2, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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state = strtoul(tok3, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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2006-03-15 09:18:05 +01:00
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flags = strtoul(tok4, &endptr, 0);
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2006-03-10 09:50:43 +01:00
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if (*endptr)
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return False;
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ui_seamless_setstate(id, state, flags);
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}
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2006-03-10 10:01:51 +01:00
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else if (!strcmp("DEBUG", tok1))
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2006-03-10 09:50:43 +01:00
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{
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printf("SeamlessRDP:%s\n", line);
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}
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xfree(l);
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return True;
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}
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static BOOL
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seamless_line_handler(const char *line, void *data)
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{
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if (!seamless_process_line(line, data))
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{
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warning("SeamlessRDP: Invalid request:%s\n", line);
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}
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return True;
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}
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static void
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seamless_process(STREAM s)
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{
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unsigned int pkglen;
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static char *rest = NULL;
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char *buf;
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pkglen = s->end - s->p;
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/* str_handle_lines requires null terminated strings */
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buf = xmalloc(pkglen + 1);
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STRNCPY(buf, (char *) s->p, pkglen + 1);
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#if 0
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printf("seamless recv:\n");
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hexdump(s->p, pkglen);
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#endif
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str_handle_lines(buf, &rest, seamless_line_handler, NULL);
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xfree(buf);
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}
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BOOL
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seamless_init(void)
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{
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seamless_channel =
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channel_register("seamrdp", CHANNEL_OPTION_INITIALIZED | CHANNEL_OPTION_ENCRYPT_RDP,
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seamless_process);
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return (seamless_channel != NULL);
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}
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static void
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2006-03-10 16:19:52 +01:00
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seamless_send(const char *format, ...)
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2006-03-10 09:50:43 +01:00
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{
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STREAM s;
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size_t len;
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2006-03-10 16:19:52 +01:00
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va_list argp;
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char buf[1024];
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va_start(argp, format);
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len = vsnprintf(buf, sizeof(buf), format, argp);
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va_end(argp);
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2006-03-10 09:50:43 +01:00
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s = channel_init(seamless_channel, len);
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2006-03-10 16:19:52 +01:00
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out_uint8p(s, buf, len) s_mark_end(s);
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2006-03-10 09:50:43 +01:00
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2006-03-13 16:04:51 +01:00
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DEBUG_SEAMLESS(("SeamlessRDP sending:%s", buf));
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2006-03-10 09:50:43 +01:00
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#if 0
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printf("seamless send:\n");
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hexdump(s->channel_hdr + 8, s->end - s->channel_hdr - 8);
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#endif
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channel_send(s, seamless_channel);
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}
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void
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seamless_send_sync()
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{
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seamless_send("SYNC\n");
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}
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2006-03-10 16:19:52 +01:00
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void
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seamless_send_state(unsigned long id, unsigned int state, unsigned long flags)
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{
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2006-03-13 16:04:51 +01:00
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seamless_send("STATE,0x%08lx,0x%x,0x%lx\n", id, state, flags);
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2006-03-10 16:19:52 +01:00
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}
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