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xrdp/neutrinordp/xrdp-neutrinordp.c

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/**
* FreeRDP: A Remote Desktop Protocol Server
* freerdp wrapper
*
* Copyright 2011-2013 Jay Sorg
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <freerdp/settings.h>
#include <X11/Xlib.h>
#include "xrdp-neutrinordp.h"
#include "xrdp-color.h"
#include "xrdp_rail.h"
#include "log.h"
#ifdef XRDP_DEBUG
#define LOG_LEVEL 99
#else
#define LOG_LEVEL 1
#endif
#define LLOG(_level, _args) \
do { if (_level < LOG_LEVEL) { g_write _args ; } } while (0)
#define LLOGLN(_level, _args) \
do { if (_level < LOG_LEVEL) { g_writeln _args ; } } while (0)
struct mod_context
{
rdpContext _p;
struct mod *modi;
};
typedef struct mod_context modContext;
/*****************************************************************************/
static void
verifyColorMap(struct mod *mod)
{
int i;
for(i = 0; i < 255; i++)
{
if (mod->colormap[i] != 0)
{
return ;
}
}
LLOGLN(0, ("The colormap is all NULL"));
}
/*****************************************************************************/
/* return error */
static int DEFAULT_CC
lxrdp_start(struct mod *mod, int w, int h, int bpp)
{
rdpSettings *settings;
LLOGLN(10, ("lxrdp_start: w %d h %d bpp %d", w, h, bpp));
settings = mod->inst->settings;
settings->width = w;
settings->height = h;
settings->color_depth = bpp;
mod->bpp = bpp;
settings->encryption = 1;
settings->tls_security = 1;
settings->nla_security = 0;
settings->rdp_security = 1;
return 0;
}
/******************************************************************************/
/* return error */
static int DEFAULT_CC
lxrdp_connect(struct mod *mod)
{
boolean ok;
LLOGLN(10, ("lxrdp_connect:"));
ok = freerdp_connect(mod->inst);
LLOGLN(0, ("lxrdp_connect: freerdp_connect returned %d", ok));
if (!ok)
{
LLOGLN(0, ("Failure to connect"));
#ifdef ERRORSTART
if (connectErrorCode != 0)
{
char buf[128];
if (connectErrorCode < ERRORSTART)
{
if (strerror_r(connectErrorCode, buf, 128) != 0)
{
g_snprintf(buf, 128, "Errorcode from connect : %d", connectErrorCode);
}
}
else
{
switch (connectErrorCode)
{
case PREECONNECTERROR:
g_snprintf(buf, 128, "The error code from connect is "
"PREECONNECTERROR");
break;
case UNDEFINEDCONNECTERROR:
g_snprintf(buf, 128, "The error code from connect is "
"UNDEFINEDCONNECTERROR");
break;
case POSTCONNECTERROR:
g_snprintf(buf, 128, "The error code from connect is "
"POSTCONNECTERROR");
break;
case DNSERROR:
g_snprintf(buf, 128, "The DNS system generated an error");
break;
case DNSNAMENOTFOUND:
g_snprintf(buf, 128, "The DNS system could not find the "
"specified name");
break;
case CONNECTERROR:
g_snprintf(buf, 128, "A general connect error was returned");
break;
case MCSCONNECTINITIALERROR:
g_snprintf(buf, 128, "The error code from connect is "
"MCSCONNECTINITIALERROR");
break;
case TLSCONNECTERROR:
g_snprintf(buf, 128, "Error in TLS handshake");
break;
case AUTHENTICATIONERROR:
g_snprintf(buf, 128, "Authentication error check your password "
"and username");
break;
default:
g_snprintf(buf, 128, "Unhandled Errorcode from connect : %d",
connectErrorCode);
break;
}
}
log_message(LOG_LEVEL_INFO,buf);
mod->server_msg(mod, buf, 0);
}
#endif
log_message(LOG_LEVEL_INFO, "freerdp_connect Failed to "
"destination :%s:%d",
mod->inst->settings->hostname,
mod->inst->settings->port);
return 1;
}
else
{
log_message(LOG_LEVEL_INFO, "freerdp_connect returned Success to "
"destination :%s:%d",
mod->inst->settings->hostname,
mod->inst->settings->port);
}
return 0;
}
/******************************************************************************/
/* return error */
static int DEFAULT_CC
lxrdp_event(struct mod *mod, int msg, long param1, long param2,
long param3, long param4)
{
int x;
int y;
int cx;
int cy;
int flags;
int size;
int total_size;
int chanid;
int lchid;
char *data;
LLOGLN(12, ("lxrdp_event: msg %d", msg));
switch (msg)
{
case 15: /* key down */
mod->inst->input->KeyboardEvent(mod->inst->input, param4, param3);
break;
case 16: /* key up */
mod->inst->input->KeyboardEvent(mod->inst->input, param4, param3);
break;
case 17: /*Synchronize*/
LLOGLN(11, ("Synchronized event handled"));
mod->inst->input->SynchronizeEvent(mod->inst->input, 0);
break;
case 100: /* mouse move */
LLOGLN(12, ("mouse move %d %d", param1, param2));
x = param1;
y = param2;
flags = PTR_FLAGS_MOVE;
mod->inst->input->MouseEvent(mod->inst->input, flags, x, y);
break;
case 101: /* left button up */
LLOGLN(12, ("left button up %d %d", param1, param2));
x = param1;
y = param2;
flags = PTR_FLAGS_BUTTON1;
mod->inst->input->MouseEvent(mod->inst->input, flags, x, y);
break;
case 102: /* left button down */
LLOGLN(12, ("left button down %d %d", param1, param2));
x = param1;
y = param2;
flags = PTR_FLAGS_BUTTON1 | PTR_FLAGS_DOWN;
mod->inst->input->MouseEvent(mod->inst->input, flags, x, y);
break;
case 103: /* right button up */
LLOGLN(12, ("right button up %d %d", param1, param2));
x = param1;
y = param2;
flags = PTR_FLAGS_BUTTON2;
mod->inst->input->MouseEvent(mod->inst->input, flags, x, y);
break;
case 104: /* right button down */
LLOGLN(12, ("right button down %d %d", param1, param2));
x = param1;
y = param2;
flags = PTR_FLAGS_BUTTON2 | PTR_FLAGS_DOWN;
mod->inst->input->MouseEvent(mod->inst->input, flags, x, y);
break;
case 105: /* middle button up */
LLOGLN(12, ("middle button up %d %d", param1, param2));
x = param1;
y = param2;
flags = PTR_FLAGS_BUTTON3;
mod->inst->input->MouseEvent(mod->inst->input, flags, x, y);
break;
case 106: /* middle button down */
LLOGLN(12, ("middle button down %d %d", param1, param2));
x = param1;
y = param2;
flags = PTR_FLAGS_BUTTON3 | PTR_FLAGS_DOWN;
mod->inst->input->MouseEvent(mod->inst->input, flags, x, y);
break;
case 107: /* wheel up */
flags = PTR_FLAGS_WHEEL | 0x0078;
mod->inst->input->MouseEvent(mod->inst->input, flags, 0, 0);
case 108:
break;
case 109: /* wheel down */
flags = PTR_FLAGS_WHEEL | PTR_FLAGS_WHEEL_NEGATIVE | 0x0088;
mod->inst->input->MouseEvent(mod->inst->input, flags, 0, 0);
case 110:
break;
case 200:
LLOGLN(10, ("Invalidate request sent from client"));
x = (param1 >> 16) & 0xffff;
y = (param1 >> 0) & 0xffff;
cx = (param2 >> 16) & 0xffff;
cy = (param2 >> 0) & 0xffff;
mod->inst->SendInvalidate(mod->inst, -1, x, y, cx, cy);
break;
case 0x5555:
chanid = LOWORD(param1);
flags = HIWORD(param1);
size = (int)param2;
data = (char *)param3;
total_size = (int)param4;
LLOGLN(12, ("lxrdp_event: client to server flags %d", flags));
if ((chanid < 0) || (chanid >= mod->inst->settings->num_channels))
{
LLOGLN(0, ("lxrdp_event: error chanid %d", chanid));
break;
}
lchid = mod->inst->settings->channels[chanid].channel_id;
switch (flags & 3)
{
case 3:
mod->inst->SendChannelData(mod->inst, lchid, (tui8 *)data, total_size);
break;
case 2:
/* end */
g_memcpy(mod->chan_buf + mod->chan_buf_valid, data, size);
mod->chan_buf_valid += size;
mod->inst->SendChannelData(mod->inst, lchid, (tui8 *)(mod->chan_buf),
total_size);
g_free(mod->chan_buf);
mod->chan_buf = 0;
mod->chan_buf_bytes = 0;
mod->chan_buf_valid = 0;
break;
case 1:
/* start */
g_free(mod->chan_buf);
mod->chan_buf = (char *)g_malloc(total_size, 0);
mod->chan_buf_bytes = total_size;
mod->chan_buf_valid = 0;
g_memcpy(mod->chan_buf + mod->chan_buf_valid, data, size);
mod->chan_buf_valid += size;
break;
default:
/* middle */
g_memcpy(mod->chan_buf + mod->chan_buf_valid, data, size);
mod->chan_buf_valid += size;
break;
}
break;
default:
LLOGLN(0, ("Unhandled message type in eventhandler %d", msg));
break;
}
return 0;
}
/******************************************************************************/
/* return error */
static int DEFAULT_CC
lxrdp_signal(struct mod *mod)
{
LLOGLN(10, ("lxrdp_signal:"));
return 0;
}
/******************************************************************************/
/* return error */
static int DEFAULT_CC
lxrdp_end(struct mod *mod)
{
int i;
int j;
for (j = 0; j < 4; j++)
{
for (i = 0; i < 4096; i++)
{
g_free(mod->bitmap_cache[j][i].data);
}
}
for (i = 0; i < 64; i++)
{
if (mod->brush_cache[i].data != mod->brush_cache[i].b8x8)
{
g_free(mod->brush_cache[i].data);
}
}
LLOGLN(10, ("lxrdp_end:"));
return 0;
}
/******************************************************************************/
/* return error */
static int DEFAULT_CC
lxrdp_set_param(struct mod *mod, char *name, char *value)
{
rdpSettings *settings;
LLOGLN(10, ("lxrdp_set_param: name [%s] value [%s]", name, value));
settings = mod->inst->settings;
if (g_strcmp(name, "hostname") == 0)
{
}
else if (g_strcmp(name, "ip") == 0)
{
settings->hostname = g_strdup(value);
}
else if (g_strcmp(name, "port") == 0)
{
settings->port = g_atoi(value);
}
else if (g_strcmp(name, "keylayout") == 0)
{
}
else if (g_strcmp(name, "name") == 0)
{
}
else if (g_strcmp(name, "lib") == 0)
{
}
else if (g_strcmp(name, "username") == 0)
{
g_strncpy(mod->username, value, 255);
}
else if (g_strcmp(name, "password") == 0)
{
g_strncpy(mod->password, value, 255);
}
else if (g_strcmp(name, "client_info") == 0)
{
g_memcpy(&(mod->client_info), value, sizeof(mod->client_info));
/* This is a Struct and cannot be printed in next else*/
LLOGLN(10, ("Client_info struct ignored"));
}
else
{
LLOGLN(0, ("lxrdp_set_param: unknown name [%s] value [%s]", name, value));
}
return 0;
}
/******************************************************************************/
static int DEFAULT_CC
lxrdp_session_change(struct mod *mod, int a, int b)
{
LLOGLN(0, ("lxrdp_session_change: - no code here"));
return 0;
}
/******************************************************************************/
static int DEFAULT_CC
lxrdp_get_wait_objs(struct mod *mod, tbus *read_objs, int *rcount,
tbus *write_objs, int *wcount, int *timeout)
{
void **rfds;
void **wfds;
boolean ok;
LLOGLN(12, ("lxrdp_get_wait_objs:"));
rfds = (void **)read_objs;
wfds = (void **)write_objs;
ok = freerdp_get_fds(mod->inst, rfds, rcount, wfds, wcount);
if (!ok)
{
LLOGLN(0, ("lxrdp_get_wait_objs: freerdp_get_fds failed"));
return 1;
}
return 0;
}
/******************************************************************************/
static int DEFAULT_CC
lxrdp_check_wait_objs(struct mod *mod)
{
boolean ok;
LLOGLN(12, ("lxrdp_check_wait_objs:"));
ok = freerdp_check_fds(mod->inst);
if (!ok)
{
LLOGLN(0, ("lxrdp_check_wait_objs: freerdp_check_fds failed"));
return 1;
}
return 0;
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_begin_paint(rdpContext *context)
{
struct mod *mod;
LLOGLN(10, ("lfreerdp_begin_paint:"));
mod = ((struct mod_context *)context)->modi;
mod->server_begin_update(mod);
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_end_paint(rdpContext *context)
{
struct mod *mod;
LLOGLN(10, ("lfreerdp_end_paint:"));
mod = ((struct mod_context *)context)->modi;
mod->server_end_update(mod);
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_set_bounds(rdpContext *context, rdpBounds *bounds)
{
struct mod *mod;
int x;
int y;
int cx;
int cy;
LLOGLN(10, ("lfreerdp_set_bounds: %p", bounds));
mod = ((struct mod_context *)context)->modi;
if (bounds != 0)
{
x = bounds->left;
y = bounds->top;
cx = (bounds->right - bounds->left) + 1;
cy = (bounds->bottom - bounds->top) + 1;
mod->server_set_clip(mod, x, y, cx, cy);
}
else
{
mod->server_reset_clip(mod);
}
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_bitmap_update(rdpContext *context, BITMAP_UPDATE *bitmap)
{
struct mod *mod;
int index;
int cx;
int cy;
int server_bpp;
int server_Bpp;
int client_bpp;
int j;
int line_bytes;
BITMAP_DATA *bd;
char *dst_data;
char *dst_data1;
char *src;
char *dst;
mod = ((struct mod_context *)context)->modi;
LLOGLN(10, ("lfreerdp_bitmap_update: %d %d", bitmap->number, bitmap->count));
server_bpp = mod->inst->settings->color_depth;
server_Bpp = (server_bpp + 7) / 8;
client_bpp = mod->bpp;
for (index = 0; index < bitmap->number; index++)
{
bd = &bitmap->rectangles[index];
cx = (bd->destRight - bd->destLeft) + 1;
cy = (bd->destBottom - bd->destTop) + 1;
line_bytes = server_Bpp * bd->width;
dst_data = (char *)g_malloc(bd->height * line_bytes + 16, 0);
if (bd->compressed)
{
LLOGLN(20,("decompress size : %d",bd->bitmapLength));
if(!bitmap_decompress(bd->bitmapDataStream, (tui8 *)dst_data, bd->width,
bd->height, bd->bitmapLength, server_bpp, server_bpp)){
LLOGLN(0,("Failure to decompress the bitmap"));
}
}
else
{
/* bitmap is upside down */
LLOGLN(10,("bitmap upside down"));
src = (char *)(bd->bitmapDataStream);
dst = dst_data + bd->height * line_bytes;
for (j = 0; j < bd->height; j++)
{
dst -= line_bytes;
g_memcpy(dst, src, line_bytes);
src += line_bytes;
}
}
dst_data1 = convert_bitmap(server_bpp, client_bpp, dst_data,
bd->width, bd->height, mod->colormap);
mod->server_paint_rect(mod, bd->destLeft, bd->destTop, cx, cy,
dst_data1, bd->width, bd->height, 0, 0);
if (dst_data1 != dst_data)
{
g_free(dst_data1);
}
g_free(dst_data);
}
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_dst_blt(rdpContext *context, DSTBLT_ORDER *dstblt)
{
struct mod *mod;
mod = ((struct mod_context *)context)->modi;
LLOGLN(10, ("lfreerdp_dst_blt:"));
mod->server_set_opcode(mod, dstblt->bRop);
mod->server_fill_rect(mod, dstblt->nLeftRect, dstblt->nTopRect,
dstblt->nWidth, dstblt->nHeight);
mod->server_set_opcode(mod, 0xcc);
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_pat_blt(rdpContext *context, PATBLT_ORDER *patblt)
{
struct mod *mod;
int idx;
int fgcolor;
int bgcolor;
int server_bpp;
int client_bpp;
struct brush_item *bi;
mod = ((struct mod_context *)context)->modi;
LLOGLN(10, ("lfreerdp_pat_blt:"));
server_bpp = mod->inst->settings->color_depth;
client_bpp = mod->bpp;
LLOGLN(10, ("lfreerdp_pat_blt: bpp %d %d", server_bpp, client_bpp));
fgcolor = convert_color(server_bpp, client_bpp,
patblt->foreColor, mod->colormap);
bgcolor = convert_color(server_bpp, client_bpp,
patblt->backColor, mod->colormap);
LLOGLN(10, ("lfreerdp_pat_blt: nLeftRect %d nTopRect %d "
"nWidth %d nHeight %d fgcolor 0x%8.8x bgcolor 0x%8.8x",
patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight, fgcolor, bgcolor));
if (fgcolor == bgcolor)
{
LLOGLN(0, ("Warning same color on both bg and fg"));
}
mod->server_set_mixmode(mod, 1);
mod->server_set_opcode(mod, patblt->bRop);
mod->server_set_fgcolor(mod, fgcolor);
mod->server_set_bgcolor(mod, bgcolor);
if (patblt->brush.style & 0x80)
{
idx = patblt->brush.hatch;
if ((idx < 0) || (idx >= 64))
{
LLOGLN(0, ("lfreerdp_pat_blt: error"));
return;
}
bi = mod->brush_cache + idx;
mod->server_set_brush(mod, patblt->brush.x, patblt->brush.y,
3, bi->b8x8);
}
else
{
mod->server_set_brush(mod, patblt->brush.x, patblt->brush.y,
patblt->brush.style,
(char *)(patblt->brush.p8x8));
}
mod->server_fill_rect(mod, patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight);
mod->server_set_opcode(mod, 0xcc);
mod->server_set_mixmode(mod, 0);
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_scr_blt(rdpContext *context, SCRBLT_ORDER *scrblt)
{
struct mod *mod;
mod = ((struct mod_context *)context)->modi;
LLOGLN(10, ("lfreerdp_scr_blt:"));
mod->server_set_opcode(mod, scrblt->bRop);
mod->server_screen_blt(mod, scrblt->nLeftRect, scrblt->nTopRect,
scrblt->nWidth, scrblt->nHeight,
scrblt->nXSrc, scrblt->nYSrc);
mod->server_set_opcode(mod, 0xcc);
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_opaque_rect(rdpContext *context, OPAQUE_RECT_ORDER *opaque_rect)
{
struct mod *mod;
int server_bpp;
int client_bpp;
int fgcolor;
mod = ((struct mod_context *)context)->modi;
LLOGLN(10, ("lfreerdp_opaque_rect:"));
server_bpp = mod->inst->settings->color_depth;
client_bpp = mod->bpp;
fgcolor = convert_color(server_bpp, client_bpp,
opaque_rect->color, mod->colormap);
LLOGLN(10, ("lfreerdp_opaque_rect: nLeftRect %d nTopRect %d "
"nWidth %d nHeight %d fgcolor 0x%8.8x",
opaque_rect->nLeftRect, opaque_rect->nTopRect,
opaque_rect->nWidth, opaque_rect->nHeight, fgcolor));
mod->server_set_fgcolor(mod, fgcolor);
mod->server_fill_rect(mod, opaque_rect->nLeftRect, opaque_rect->nTopRect,
opaque_rect->nWidth, opaque_rect->nHeight);
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_mem_blt(rdpContext *context, MEMBLT_ORDER *memblt)
{
int id;
int idx;
struct mod *mod;
struct bitmap_item *bi;
mod = ((struct mod_context *)context)->modi;
LLOGLN(10, ("lfreerdp_mem_blt: cacheId %d cacheIndex %d",
memblt->cacheId, memblt->cacheIndex));
id = memblt->cacheId;
idx = memblt->cacheIndex;
if (idx == 32767) /* BITMAPCACHE_WAITING_LIST_INDEX */
{
idx = 4096 - 1;
}
if ((id < 0) || (id >= 4))
{
LLOGLN(0, ("lfreerdp_mem_blt: bad id [%d]", id));
return;
}
if ((idx < 0) || (idx >= 4096))
{
LLOGLN(0, ("lfreerdp_mem_blt: bad idx [%d]", idx));
return;
}
bi = &(mod->bitmap_cache[id][idx]);
mod->server_set_opcode(mod, memblt->bRop);
mod->server_paint_rect(mod, memblt->nLeftRect, memblt->nTopRect,
memblt->nWidth, memblt->nHeight,
bi->data, bi->width, bi->height,
memblt->nXSrc, memblt->nYSrc);
mod->server_set_opcode(mod, 0xcc);
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_glyph_index(rdpContext *context, GLYPH_INDEX_ORDER *glyph_index)
{
struct mod *mod;
int server_bpp;
int client_bpp;
int fgcolor;
int bgcolor;
int opLeft;
int opTop;
int opRight;
int opBottom;
mod = ((struct mod_context *)context)->modi;
LLOGLN(10, ("lfreerdp_glyph_index:"));
server_bpp = mod->inst->settings->color_depth;
client_bpp = mod->bpp;
fgcolor = convert_color(server_bpp, client_bpp,
glyph_index->foreColor, mod->colormap);
bgcolor = convert_color(server_bpp, client_bpp,
glyph_index->backColor, mod->colormap);
LLOGLN(10, ("lfreerdp_glyph_index: "
"bkLeft %d bkTop %d width %d height %d "
"opLeft %d opTop %d width %d height %d "
"cbData %d fgcolor 0x%8.8x bgcolor 0x%8.8x fOpRedundant %d",
glyph_index->bkLeft, glyph_index->bkTop,
glyph_index->bkRight - glyph_index->bkLeft,
glyph_index->bkBottom - glyph_index->bkTop,
glyph_index->opLeft, glyph_index->opTop,
glyph_index->opRight - glyph_index->opLeft,
glyph_index->opBottom - glyph_index->opTop,
glyph_index->cbData, fgcolor, bgcolor, glyph_index->fOpRedundant));
mod->server_set_bgcolor(mod, fgcolor);
mod->server_set_fgcolor(mod, bgcolor);
opLeft = glyph_index->opLeft;
opTop = glyph_index->opTop;
opRight = glyph_index->opRight;
opBottom = glyph_index->opBottom;
#if 1
/* workarounds for freerdp not using fOpRedundant in
glyph.c::update_gdi_glyph_index */
if (glyph_index->fOpRedundant)
{
opLeft = glyph_index->bkLeft;
opTop = glyph_index->bkTop;
opRight = glyph_index->bkRight;
opBottom =glyph_index->bkBottom;
}
#endif
mod->server_draw_text(mod, glyph_index->cacheId, glyph_index->flAccel,
glyph_index->fOpRedundant,
glyph_index->bkLeft, glyph_index->bkTop,
glyph_index->bkRight, glyph_index->bkBottom,
opLeft, opTop, opRight, opBottom,
glyph_index->x, glyph_index->y,
(char *)(glyph_index->data), glyph_index->cbData);
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_line_to(rdpContext *context, LINE_TO_ORDER *line_to)
{
struct mod *mod;
int server_bpp;
int client_bpp;
int fgcolor;
int bgcolor;
mod = ((struct mod_context *)context)->modi;
LLOGLN(10, ("lfreerdp_line_to:"));
mod->server_set_opcode(mod, line_to->bRop2);
server_bpp = mod->inst->settings->color_depth;
client_bpp = mod->bpp;
fgcolor = convert_color(server_bpp, client_bpp,
line_to->penColor, mod->colormap);
bgcolor = convert_color(server_bpp, client_bpp,
line_to->backColor, mod->colormap);
mod->server_set_fgcolor(mod, fgcolor);
mod->server_set_bgcolor(mod, bgcolor);
mod->server_set_pen(mod, line_to->penStyle, line_to->penWidth);
mod->server_draw_line(mod, line_to->nXStart, line_to->nYStart,
line_to->nXEnd, line_to->nYEnd);
mod->server_set_opcode(mod, 0xcc);
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_cache_bitmap(rdpContext *context, CACHE_BITMAP_ORDER *cache_bitmap_order)
{
LLOGLN(0, ("lfreerdp_cache_bitmap: - no code here"));
}
/******************************************************************************/
/* Turn the bitmap upside down*/
static void DEFAULT_CC
lfreerdp_upsidedown(uint8* destination, CACHE_BITMAP_V2_ORDER* cache_bitmap_v2_order, int server_Bpp)
{
tui8 *src;
tui8 *dst;
int line_bytes;
int j;
if (destination == NULL)
{
LLOGLN(0, ("lfreerdp_upsidedown: destination pointer is NULL !!!"));
return;
}
line_bytes = server_Bpp * cache_bitmap_v2_order->bitmapWidth;
src = cache_bitmap_v2_order->bitmapDataStream;
dst = destination + ((cache_bitmap_v2_order->bitmapHeight) * line_bytes);
for (j = 0; j < cache_bitmap_v2_order->bitmapHeight; j++)
{
dst -= line_bytes;
g_memcpy(dst, src, line_bytes);
src += line_bytes;
}
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_cache_bitmapV2(rdpContext *context,
CACHE_BITMAP_V2_ORDER *cache_bitmap_v2_order)
{
char *dst_data;
char *dst_data1;
int bytes;
int width;
int height;
int id;
int idx;
int flags;
int server_bpp;
int server_Bpp;
int client_bpp;
struct mod *mod;
LLOGLN(10, ("lfreerdp_cache_bitmapV2: %d %d 0x%8.8x compressed %d",
cache_bitmap_v2_order->cacheId,
cache_bitmap_v2_order->cacheIndex,
cache_bitmap_v2_order->flags,
cache_bitmap_v2_order->compressed));
mod = ((struct mod_context *)context)->modi;
id = cache_bitmap_v2_order->cacheId;
idx = cache_bitmap_v2_order->cacheIndex;
flags = cache_bitmap_v2_order->flags;
if (flags & 0x10) /* CBR2_DO_NOT_CACHE */
{
LLOGLN(10, ("lfreerdp_cache_bitmapV2: CBR2_DO_NOT_CACHE"));
idx = 4096 - 1;
}
if ((id < 0) || (id >= 4))
{
LLOGLN(0, ("lfreerdp_cache_bitmapV2: bad id [%d]", id));
return;
}
if ((idx < 0) || (idx >= 4096))
{
LLOGLN(0, ("lfreerdp_cache_bitmapV2: bad idx [%d]", idx));
return;
}
server_bpp = mod->inst->settings->color_depth;
server_Bpp = (server_bpp + 7) / 8;
client_bpp = mod->bpp;
width = cache_bitmap_v2_order->bitmapWidth;
height = cache_bitmap_v2_order->bitmapHeight;
bytes = width * height * server_Bpp + 16;
dst_data = (char *)g_malloc(bytes, 0);
if (cache_bitmap_v2_order->compressed)
{
bitmap_decompress(cache_bitmap_v2_order->bitmapDataStream,
(tui8 *)dst_data, width, height,
cache_bitmap_v2_order->bitmapLength,
server_bpp, server_bpp);
}
else
{
/* Uncompressed bitmaps are upside down */
lfreerdp_upsidedown((tui8 *)dst_data, cache_bitmap_v2_order, server_Bpp);
LLOGLN(10, ("lfreerdp_cache_bitmapV2: upside down progressed"));
}
dst_data1 = convert_bitmap(server_bpp, client_bpp, dst_data,
width, height, mod->colormap);
g_free(mod->bitmap_cache[id][idx].data);
mod->bitmap_cache[id][idx].width = width;
mod->bitmap_cache[id][idx].height = height;
mod->bitmap_cache[id][idx].data = dst_data1;
if (dst_data != dst_data1)
{
g_free(dst_data);
}
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_cache_glyph(rdpContext *context, CACHE_GLYPH_ORDER *cache_glyph_order)
{
int index;
GLYPH_DATA *gd;
struct mod *mod;
mod = ((struct mod_context *)context)->modi;
LLOGLN(10, ("lfreerdp_cache_glyph: %d", cache_glyph_order->cGlyphs));
for (index = 0; index < cache_glyph_order->cGlyphs; index++)
{
gd = cache_glyph_order->glyphData[index];
LLOGLN(10, (" %d %d %d %d %d", gd->cacheIndex, gd->x, gd->y,
gd->cx, gd->cy));
mod->server_add_char(mod, cache_glyph_order->cacheId, gd->cacheIndex,
gd->x, gd->y, gd->cx, gd->cy, (char *)(gd->aj));
free(gd->aj);
gd->aj = 0;
free(gd);
cache_glyph_order->glyphData[index] = 0;
}
free(cache_glyph_order->unicodeCharacters);
cache_glyph_order->unicodeCharacters = 0;
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_cache_brush(rdpContext *context, CACHE_BRUSH_ORDER *cache_brush_order)
{
int idx;
int bytes;
int bpp;
int cx;
int cy;
struct mod *mod;
mod = ((struct mod_context *)context)->modi;
bpp = cache_brush_order->bpp;
cx = cache_brush_order->cx;
cy = cache_brush_order->cy;
idx = cache_brush_order->index;
bytes = cache_brush_order->length;
LLOGLN(10, ("lfreerdp_cache_brush: bpp %d cx %d cy %d idx %d bytes %d",
bpp, cx, cy, idx, bytes));
if ((idx < 0) || (idx >= 64))
{
LLOGLN(0, ("lfreerdp_cache_brush: error idx %d", idx));
return;
}
if ((bpp != 1) || (cx != 8) || (cy != 8))
{
LLOGLN(0, ("lfreerdp_cache_brush: error unsupported brush "
"bpp %d cx %d cy %d", bpp, cx, cy));
return;
}
mod->brush_cache[idx].bpp = bpp;
mod->brush_cache[idx].width = cx;
mod->brush_cache[idx].height = cy;
mod->brush_cache[idx].data = mod->brush_cache[idx].b8x8;
if (bytes > 8)
{
bytes = 8;
}
g_memset(mod->brush_cache[idx].data, 0, 8);
if (bytes > 0)
{
if (bytes > 8)
{
LLOGLN(0, ("lfreerdp_cache_brush: bytes to big %d", bytes));
bytes = 8;
}
g_memcpy(mod->brush_cache[idx].data, cache_brush_order->data, bytes);
}
LLOGLN(10, ("lfreerdp_cache_brush: out bpp %d cx %d cy %d idx %d bytes %d",
bpp, cx, cy, idx, bytes));
free(cache_brush_order->data);
cache_brush_order->data = 0;
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_pointer_position(rdpContext *context,
POINTER_POSITION_UPDATE *pointer_position)
{
LLOGLN(0, ("lfreerdp_pointer_position: - no code here"));
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_pointer_system(rdpContext *context,
POINTER_SYSTEM_UPDATE *pointer_system)
{
LLOGLN(0, ("lfreerdp_pointer_system: - no code here type value = %d",pointer_system->type));
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_pointer_color(rdpContext *context,
POINTER_COLOR_UPDATE *pointer_color)
{
LLOGLN(0, ("lfreerdp_pointer_color: - no code here"));
}
/******************************************************************************/
static int APP_CC
lfreerdp_get_pixel(void *bits, int width, int height, int bpp,
int delta, int x, int y)
{
int start;
int shift;
int pixel;
tui8 *src8;
if (bpp == 1)
{
src8 = (tui8 *)bits;
start = (y * delta) + x / 8;
shift = x % 8;
pixel = (src8[start] & (0x80 >> shift)) != 0;
return pixel ? 0xffffff : 0;
}
else if (bpp == 32)
{
src8 = (tui8 *)bits;
src8 += y * delta + x * 4;
pixel = ((int*)(src8))[0];
return pixel;
}
else
{
LLOGLN(0, ("lfreerdp_get_pixel: unknown bpp %d", bpp));
}
return 0;
}
/******************************************************************************/
static int APP_CC
lfreerdp_set_pixel(int pixel, void *bits, int width, int height, int bpp,
int delta, int x, int y)
{
tui8 *dst8;
int start;
int shift;
if (bpp == 1)
{
dst8 = (tui8 *)bits;
start = (y * delta) + x / 8;
shift = x % 8;
if (pixel)
{
dst8[start] = dst8[start] | (0x80 >> shift);
}
else
{
dst8[start] = dst8[start] & ~(0x80 >> shift);
}
}
else if (bpp == 24)
{
dst8 = (tui8 *)bits;
dst8 += y * delta + x * 3;
dst8[0] = (pixel >> 0) & 0xff;
dst8[1] = (pixel >> 8) & 0xff;
dst8[2] = (pixel >> 16) & 0xff;
}
else if (bpp == 32)
{
dst8 = (tui8 *)bits;
dst8 += y * delta + x * 4;
((int*)(dst8))[0] = pixel;
}
else
{
LLOGLN(0, ("lfreerdp_set_pixel: unknown bpp %d", bpp));
}
return 0;
}
/******************************************************************************/
static int APP_CC
lfreerdp_convert_color_image(void *dst, int dst_width, int dst_height,
int dst_bpp, int dst_delta,
void *src, int src_width, int src_height,
int src_bpp, int src_delta)
{
int i;
int j;
int pixel;
for (j = 0; j < dst_height; j++)
{
for (i = 0; i < dst_width; i++)
{
pixel = lfreerdp_get_pixel(src, src_width, src_height, src_bpp,
src_delta, i, j);
lfreerdp_set_pixel(pixel, dst, dst_width, dst_height, dst_bpp,
dst_delta, i, j);
}
}
return 0;
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_pointer_new(rdpContext *context,
POINTER_NEW_UPDATE *pointer_new)
{
struct mod *mod;
int index;
int bytes_per_pixel;
int bits_per_pixel;
tui8 *dst;
tui8 *src;
mod = ((struct mod_context *)context)->modi;
LLOGLN(20, ("lfreerdp_pointer_new:"));
LLOGLN(20, (" bpp %d", pointer_new->xorBpp));
LLOGLN(20, (" width %d height %d", pointer_new->colorPtrAttr.width,
pointer_new->colorPtrAttr.height));
LLOGLN(20, (" lengthXorMask %d lengthAndMask %d",
pointer_new->colorPtrAttr.lengthXorMask,
pointer_new->colorPtrAttr.lengthAndMask));
index = pointer_new->colorPtrAttr.cacheIndex;
if (index >= 32)
{
LLOGLN(0, ("lfreerdp_pointer_new: pointer index too big"));
return ;
}
if (pointer_new->xorBpp == 1 &&
pointer_new->colorPtrAttr.width == 32 &&
pointer_new->colorPtrAttr.height == 32)
{
LLOGLN(10, ("lfreerdp_pointer_new:"));
mod->pointer_cache[index].hotx = pointer_new->colorPtrAttr.xPos;
mod->pointer_cache[index].hoty = pointer_new->colorPtrAttr.yPos;
mod->pointer_cache[index].bpp = 0;
dst = (tui8 *)(mod->pointer_cache[index].data);
dst += 32 * 32 * 3 - 32 * 3;
src = pointer_new->colorPtrAttr.xorMaskData;
lfreerdp_convert_color_image(dst, 32, 32, 24, 32 * -3,
src, 32, 32, 1, 32 / 8);
dst = (tui8 *)(mod->pointer_cache[index].mask);
dst += ( 32 * 32 / 8) - (32 / 8);
src = pointer_new->colorPtrAttr.andMaskData;
lfreerdp_convert_color_image(dst, 32, 32, 1, 32 / -8,
src, 32, 32, 1, 32 / 8);
}
else if(pointer_new->xorBpp >= 8 &&
pointer_new->colorPtrAttr.width == 32 &&
pointer_new->colorPtrAttr.height == 32)
{
bytes_per_pixel = (pointer_new->xorBpp + 7) / 8;
bits_per_pixel = pointer_new->xorBpp;
LLOGLN(10, ("lfreerdp_pointer_new: bpp %d Bpp %d", bits_per_pixel,
bytes_per_pixel));
mod->pointer_cache[index].hotx = pointer_new->colorPtrAttr.xPos;
mod->pointer_cache[index].hoty = pointer_new->colorPtrAttr.yPos;
mod->pointer_cache[index].bpp = bits_per_pixel;
memcpy(mod->pointer_cache[index].data,
pointer_new->colorPtrAttr.xorMaskData,
32 * 32 * bytes_per_pixel);
memcpy(mod->pointer_cache[index].mask,
pointer_new->colorPtrAttr.andMaskData,
32 * (32 / 8));
}
else
{
LLOGLN(0, ("lfreerdp_pointer_new: error bpp %d width %d height %d index: %d",
pointer_new->xorBpp, pointer_new->colorPtrAttr.width,
pointer_new->colorPtrAttr.height,index));
}
mod->server_set_pointer_ex(mod, mod->pointer_cache[index].hotx,
mod->pointer_cache[index].hoty,
mod->pointer_cache[index].data,
mod->pointer_cache[index].mask,
mod->pointer_cache[index].bpp);
free(pointer_new->colorPtrAttr.xorMaskData);
pointer_new->colorPtrAttr.xorMaskData = 0;
free(pointer_new->colorPtrAttr.andMaskData);
pointer_new->colorPtrAttr.andMaskData = 0;
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_pointer_cached(rdpContext *context,
POINTER_CACHED_UPDATE *pointer_cached)
{
struct mod *mod;
int index;
mod = ((struct mod_context *)context)->modi;
index = pointer_cached->cacheIndex;
LLOGLN(10, ("lfreerdp_pointer_cached:%d", index));
mod->server_set_pointer_ex(mod, mod->pointer_cache[index].hotx,
mod->pointer_cache[index].hoty,
mod->pointer_cache[index].data,
mod->pointer_cache[index].mask,
mod->pointer_cache[index].bpp);
}
static void DEFAULT_CC lfreerdp_polygon_cb(rdpContext* context, POLYGON_CB_ORDER* polygon_cb)
{
LLOGLN(0, ("lfreerdp_polygon_sc called:- not supported!!!!!!!!!!!!!!!!!!!!"));
}
static void DEFAULT_CC lfreerdp_polygon_sc(rdpContext* context, POLYGON_SC_ORDER* polygon_sc)
{
struct mod *mod;
int i, npoints;
XPoint points[4];
int fgcolor;
int server_bpp, client_bpp;
mod = ((struct mod_context *)context)->modi;
LLOGLN(10, ("lfreerdp_polygon_sc :%d(points) %d(color) %d(fillmode) "
"%d(bRop) %d(cbData) %d(x) %d(y)",
polygon_sc->nDeltaEntries, polygon_sc->brushColor,
polygon_sc->fillMode, polygon_sc->bRop2,
polygon_sc->cbData, polygon_sc->xStart,
polygon_sc->yStart));
if (polygon_sc->nDeltaEntries == 3)
{
server_bpp = mod->inst->settings->color_depth;
client_bpp = mod->bpp;
points[0].x = polygon_sc->xStart;
points[0].y = polygon_sc->yStart;
for (i = 0; i < polygon_sc->nDeltaEntries; i++)
{
points[i + 1].x = 0; // polygon_sc->points[i].x;
points[i + 1].y = 0; // polygon_sc->points[i].y;
}
fgcolor = convert_color(server_bpp, client_bpp,
polygon_sc->brushColor, mod->colormap);
mod->server_set_opcode(mod, polygon_sc->bRop2);
mod->server_set_bgcolor(mod, 255);
mod->server_set_fgcolor(mod, fgcolor);
mod->server_set_pen(mod, 1, 1); // style, width
// TODO replace with correct brush; this is a workaround
// This workaround handles the text cursor in microsoft word.
mod->server_draw_line(mod,polygon_sc->xStart,polygon_sc->yStart,polygon_sc->xStart,polygon_sc->yStart+points[2].y);
// mod->server_fill_rect(mod, points[0].x, points[0].y,
// points[0].x-points[3].x, points[0].y-points[2].y);
// mod->server_set_brush(mod,); // howto use this on our indata??
mod->server_set_opcode(mod, 0xcc);
}
else
{
LLOGLN(0, ("Not handled number of points in lfreerdp_polygon_sc"));
}
}
static void DEFAULT_CC lfreerdp_syncronize(rdpContext* context)
{
struct mod *mod;
mod = ((struct mod_context *)context)->modi;
LLOGLN(0, ("lfreerdp_synchronize received - not handled"));
}
/******************************************************************************/
static boolean DEFAULT_CC
lfreerdp_pre_connect(freerdp *instance)
{
struct mod *mod;
int index;
int error;
int num_chans;
int ch_flags;
char ch_name[256];
char *dst_ch_name;
LLOGLN(0, ("lfreerdp_pre_connect:"));
mod = ((struct mod_context *)(instance->context))->modi;
verifyColorMap(mod);
num_chans = 0;
index = 0;
error = mod->server_query_channel(mod, index, ch_name, &ch_flags);
while (error == 0)
{
num_chans++;
LLOGLN(10, ("lfreerdp_pre_connect: got channel [%s], flags [0x%8.8x]",
ch_name, ch_flags));
dst_ch_name = instance->settings->channels[index].name;
g_memset(dst_ch_name, 0, 8);
g_snprintf(dst_ch_name, 8, "%s", ch_name);
instance->settings->channels[index].options = ch_flags;
index++;
error = mod->server_query_channel(mod, index, ch_name, &ch_flags);
}
instance->settings->num_channels = num_chans;
instance->settings->offscreen_bitmap_cache = 0;
instance->settings->draw_nine_grid = 0;
instance->settings->glyph_cache = true;
/* GLYPH_SUPPORT_FULL and GLYPH_SUPPORT_PARTIAL seem to be the same */
instance->settings->glyphSupportLevel = GLYPH_SUPPORT_FULL;
instance->settings->order_support[NEG_GLYPH_INDEX_INDEX] = 1;
instance->settings->order_support[NEG_FAST_GLYPH_INDEX] = 0;
instance->settings->order_support[NEG_FAST_INDEX_INDEX] = 0;
instance->settings->order_support[NEG_SCRBLT_INDEX] = 1;
instance->settings->order_support[NEG_SAVEBITMAP_INDEX] = 0;
instance->settings->bitmap_cache = 1;
instance->settings->order_support[NEG_MEMBLT_INDEX] = 1;
instance->settings->order_support[NEG_MEMBLT_V2_INDEX] = 1;
instance->settings->order_support[NEG_MEM3BLT_INDEX] = 0;
instance->settings->order_support[NEG_MEM3BLT_V2_INDEX] = 0;
instance->settings->bitmapCacheV2NumCells = 3; // 5;
instance->settings->bitmapCacheV2CellInfo[0].numEntries = 0x78; // 600;
instance->settings->bitmapCacheV2CellInfo[0].persistent = 0;
instance->settings->bitmapCacheV2CellInfo[1].numEntries = 0x78; // 600;
instance->settings->bitmapCacheV2CellInfo[1].persistent = 0;
instance->settings->bitmapCacheV2CellInfo[2].numEntries = 0x150; // 2048;
instance->settings->bitmapCacheV2CellInfo[2].persistent = 0;
instance->settings->bitmapCacheV2CellInfo[3].numEntries = 0; // 4096;
instance->settings->bitmapCacheV2CellInfo[3].persistent = 0;
instance->settings->bitmapCacheV2CellInfo[4].numEntries = 0; // 2048;
instance->settings->bitmapCacheV2CellInfo[4].persistent = 0;
// instance->settings->BitmapCacheV3Enabled = FALSE;
instance->settings->order_support[NEG_MULTIDSTBLT_INDEX] = 0;
instance->settings->order_support[NEG_MULTIPATBLT_INDEX] = 0;
instance->settings->order_support[NEG_MULTISCRBLT_INDEX] = 0;
instance->settings->order_support[NEG_MULTIOPAQUERECT_INDEX] = 0;
instance->settings->order_support[NEG_POLYLINE_INDEX] = 0;
instance->settings->username = g_strdup(mod->username);
instance->settings->password = g_strdup(mod->password);
if (mod->client_info.rail_support_level > 0)
{
LLOGLN(0, ("Railsupport !!!!!!!!!!!!!!!!!!"));
instance->settings->remote_app = 1;
instance->settings->rail_langbar_supported = 1;
instance->settings->workarea = 1;
instance->settings->performance_flags = PERF_DISABLE_WALLPAPER | PERF_DISABLE_FULLWINDOWDRAG;
}
else
{
LLOGLN(10, ("Special PerformanceFlags changed"));
instance->settings->performance_flags = PERF_DISABLE_WALLPAPER |
PERF_DISABLE_FULLWINDOWDRAG | PERF_DISABLE_MENUANIMATIONS |
PERF_DISABLE_THEMING;
// | PERF_DISABLE_CURSOR_SHADOW | PERF_DISABLE_CURSORSETTINGS;
}
instance->settings->compression = 0;
instance->settings->ignore_certificate = 1;
// here
//instance->settings->RdpVersion = 4;
instance->update->BeginPaint = lfreerdp_begin_paint;
instance->update->EndPaint = lfreerdp_end_paint;
instance->update->SetBounds = lfreerdp_set_bounds;
instance->update->BitmapUpdate = lfreerdp_bitmap_update;
instance->update->Synchronize = lfreerdp_syncronize ;
instance->update->primary->DstBlt = lfreerdp_dst_blt;
instance->update->primary->PatBlt = lfreerdp_pat_blt;
instance->update->primary->ScrBlt = lfreerdp_scr_blt;
instance->update->primary->OpaqueRect = lfreerdp_opaque_rect;
instance->update->primary->MemBlt = lfreerdp_mem_blt;
instance->update->primary->GlyphIndex = lfreerdp_glyph_index;
instance->update->primary->LineTo = lfreerdp_line_to;
instance->update->primary->PolygonSC = lfreerdp_polygon_sc ;
instance->update->primary->PolygonCB = lfreerdp_polygon_cb;
instance->update->secondary->CacheBitmap = lfreerdp_cache_bitmap;
instance->update->secondary->CacheBitmapV2 = lfreerdp_cache_bitmapV2;
instance->update->secondary->CacheGlyph = lfreerdp_cache_glyph;
instance->update->secondary->CacheBrush = lfreerdp_cache_brush;
instance->update->pointer->PointerPosition = lfreerdp_pointer_position;
instance->update->pointer->PointerSystem = lfreerdp_pointer_system;
instance->update->pointer->PointerColor = lfreerdp_pointer_color;
instance->update->pointer->PointerNew = lfreerdp_pointer_new;
instance->update->pointer->PointerCached = lfreerdp_pointer_cached;
if ((mod->username[0] != 0) && (mod->password[0] != 0))
{
/* since we have username and password, we can try nla */
instance->settings->nla_security = 1;
}
else
{
instance->settings->nla_security = 0;
}
return 1;
}
/*****************************************************************************/
void DEFAULT_CC
lrail_WindowCreate(rdpContext *context, WINDOW_ORDER_INFO *orderInfo,
WINDOW_STATE_ORDER *window_state)
{
int index;
struct mod *mod;
struct rail_window_state_order wso;
LLOGLN(0, ("llrail_WindowCreate:"));
mod = ((struct mod_context *)context)->modi;
memset(&wso, 0, sizeof(wso));
/* copy the window state order */
wso.owner_window_id = window_state->ownerWindowId;
wso.style = window_state->style;
wso.extended_style = window_state->extendedStyle;
wso.show_state = window_state->showState;
if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
freerdp_UnicodeToAsciiAlloc(window_state->titleInfo.string, &wso.title_info, window_state->titleInfo.length / 2);
}
LLOGLN(0, ("lrail_WindowCreate: %s", wso.title_info));
wso.client_offset_x = window_state->clientOffsetX;
wso.client_offset_y = window_state->clientOffsetY;
wso.client_area_width = window_state->clientAreaWidth;
wso.client_area_height = window_state->clientAreaHeight;
wso.rp_content = window_state->RPContent;
wso.root_parent_handle = window_state->rootParentHandle;
wso.window_offset_x = window_state->windowOffsetX;
wso.window_offset_y = window_state->windowOffsetY;
wso.window_client_delta_x = window_state->windowClientDeltaX;
wso.window_client_delta_y = window_state->windowClientDeltaY;
wso.window_width = window_state->windowWidth;
wso.window_height = window_state->windowHeight;
wso.num_window_rects = window_state->numWindowRects;
if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
wso.window_rects = (struct rail_window_rect *)
g_malloc(sizeof(struct rail_window_rect) * wso.num_window_rects, 0);
for (index = 0; index < wso.num_window_rects; index++)
{
wso.window_rects[index].left = window_state->windowRects[index].left;
wso.window_rects[index].top = window_state->windowRects[index].top;
wso.window_rects[index].right = window_state->windowRects[index].right;
wso.window_rects[index].bottom = window_state->windowRects[index].bottom;
}
}
wso.visible_offset_x = window_state->visibleOffsetX;
wso.visible_offset_y = window_state->visibleOffsetY;
wso.num_visibility_rects = window_state->numVisibilityRects;
if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
{
wso.visibility_rects = (struct rail_window_rect *)
g_malloc(sizeof(struct rail_window_rect) * wso.num_visibility_rects, 0);
for (index = 0; index < wso.num_visibility_rects; index++)
{
wso.visibility_rects[index].left = window_state->visibilityRects[index].left;
wso.visibility_rects[index].top = window_state->visibilityRects[index].top;
wso.visibility_rects[index].right = window_state->visibilityRects[index].right;
wso.visibility_rects[index].bottom = window_state->visibilityRects[index].bottom;
}
}
mod->server_window_new_update(mod, orderInfo->windowId, &wso,
orderInfo->fieldFlags);
free(wso.title_info);
g_free(wso.window_rects);
g_free(wso.visibility_rects);
}
/*****************************************************************************/
void DEFAULT_CC
lrail_WindowUpdate(rdpContext *context, WINDOW_ORDER_INFO *orderInfo,
WINDOW_STATE_ORDER *window_state)
{
LLOGLN(0, ("lrail_WindowUpdate:"));
lrail_WindowCreate(context, orderInfo, window_state);
}
/*****************************************************************************/
void DEFAULT_CC
lrail_WindowDelete(rdpContext *context, WINDOW_ORDER_INFO *orderInfo)
{
struct mod *mod;
LLOGLN(0, ("lrail_WindowDelete:"));
mod = ((struct mod_context *)context)->modi;
mod->server_window_delete(mod, orderInfo->windowId);
}
/*****************************************************************************/
void DEFAULT_CC
lrail_WindowIcon(rdpContext *context, WINDOW_ORDER_INFO *orderInfo,
WINDOW_ICON_ORDER *window_icon)
{
struct mod *mod;
struct rail_icon_info rii;
LLOGLN(0, ("lrail_WindowIcon:"));
mod = ((struct mod_context *)context)->modi;
memset(&rii, 0, sizeof(rii));
rii.bpp = window_icon->iconInfo->bpp;
rii.width = window_icon->iconInfo->width;
rii.height = window_icon->iconInfo->height;
rii.cmap_bytes = window_icon->iconInfo->cbColorTable;
rii.mask_bytes = window_icon->iconInfo->cbBitsMask;
rii.data_bytes = window_icon->iconInfo->cbBitsColor;
rii.mask = (char *)(window_icon->iconInfo->bitsMask);
rii.cmap = (char *)(window_icon->iconInfo->colorTable);
rii.data = (char *)(window_icon->iconInfo->bitsColor);
mod->server_window_icon(mod, orderInfo->windowId,
window_icon->iconInfo->cacheEntry,
window_icon->iconInfo->cacheId, &rii,
orderInfo->fieldFlags);
}
/*****************************************************************************/
void DEFAULT_CC
lrail_WindowCachedIcon(rdpContext *context, WINDOW_ORDER_INFO *orderInfo,
WINDOW_CACHED_ICON_ORDER *window_cached_icon)
{
struct mod *mod;
LLOGLN(0, ("lrail_WindowCachedIcon:"));
mod = ((struct mod_context *)context)->modi;
mod->server_window_cached_icon(mod, orderInfo->windowId,
window_cached_icon->cachedIcon.cacheEntry,
window_cached_icon->cachedIcon.cacheId,
orderInfo->fieldFlags);
}
/*****************************************************************************/
void DEFAULT_CC
lrail_NotifyIconCreate(rdpContext *context, WINDOW_ORDER_INFO *orderInfo,
NOTIFY_ICON_STATE_ORDER *notify_icon_state)
{
struct mod *mod;
struct rail_notify_state_order rnso;
LLOGLN(0, ("lrail_NotifyIconCreate:"));
mod = ((struct mod_context *)context)->modi;
memset(&rnso, 0, sizeof(rnso));
rnso.version = notify_icon_state->version;
if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_NOTIFY_TIP)
{
freerdp_UnicodeToAsciiAlloc(notify_icon_state->toolTip.string,
&rnso.tool_tip, notify_icon_state->toolTip.length / 2);
}
if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_NOTIFY_INFO_TIP)
{
rnso.infotip.timeout = notify_icon_state->infoTip.timeout;
rnso.infotip.flags = notify_icon_state->infoTip.flags;
freerdp_UnicodeToAsciiAlloc(notify_icon_state->infoTip.text.string,
&rnso.infotip.text, notify_icon_state->infoTip.text.length / 2);
freerdp_UnicodeToAsciiAlloc(notify_icon_state->infoTip.title.string,
&rnso.infotip.title, notify_icon_state->infoTip.title.length / 2);
}
rnso.state = notify_icon_state->state;
rnso.icon_cache_entry = notify_icon_state->icon.cacheEntry;
rnso.icon_cache_id = notify_icon_state->icon.cacheId;
rnso.icon_info.bpp = notify_icon_state->icon.bpp;
rnso.icon_info.width = notify_icon_state->icon.width;
rnso.icon_info.height = notify_icon_state->icon.height;
rnso.icon_info.cmap_bytes = notify_icon_state->icon.cbColorTable;
rnso.icon_info.mask_bytes = notify_icon_state->icon.cbBitsMask;
rnso.icon_info.data_bytes = notify_icon_state->icon.cbBitsColor;
rnso.icon_info.mask = (char *)(notify_icon_state->icon.bitsMask);
rnso.icon_info.cmap = (char *)(notify_icon_state->icon.colorTable);
rnso.icon_info.data = (char *)(notify_icon_state->icon.bitsColor);
mod->server_notify_new_update(mod, orderInfo->windowId,
orderInfo->notifyIconId,
&rnso, orderInfo->fieldFlags);
free(rnso.tool_tip);
free(rnso.infotip.text);
free(rnso.infotip.title);
}
/*****************************************************************************/
void DEFAULT_CC
lrail_NotifyIconUpdate(rdpContext *context, WINDOW_ORDER_INFO *orderInfo,
NOTIFY_ICON_STATE_ORDER *notify_icon_state)
{
LLOGLN(0, ("lrail_NotifyIconUpdate:"));
lrail_NotifyIconCreate(context, orderInfo, notify_icon_state);
}
/*****************************************************************************/
void DEFAULT_CC
lrail_NotifyIconDelete(rdpContext *context, WINDOW_ORDER_INFO *orderInfo)
{
struct mod *mod;
LLOGLN(0, ("lrail_NotifyIconDelete:"));
mod = ((struct mod_context *)context)->modi;
mod->server_notify_delete(mod, orderInfo->windowId,
orderInfo->notifyIconId);
}
/*****************************************************************************/
void DEFAULT_CC
lrail_MonitoredDesktop(rdpContext *context, WINDOW_ORDER_INFO *orderInfo,
MONITORED_DESKTOP_ORDER *monitored_desktop)
{
int index;
struct mod *mod;
struct rail_monitored_desktop_order rmdo;
LLOGLN(0, ("lrail_MonitoredDesktop:"));
mod = ((struct mod_context *)context)->modi;
memset(&rmdo, 0, sizeof(rmdo));
rmdo.active_window_id = monitored_desktop->activeWindowId;
rmdo.num_window_ids = monitored_desktop->numWindowIds;
if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_DESKTOP_ZORDER)
{
if (rmdo.num_window_ids > 0)
{
rmdo.window_ids = (int *)g_malloc(sizeof(int) * rmdo.num_window_ids, 0);
for (index = 0; index < rmdo.num_window_ids; index++)
{
rmdo.window_ids[index] = monitored_desktop->windowIds[index];
}
}
}
mod->server_monitored_desktop(mod, &rmdo, orderInfo->fieldFlags);
g_free(rmdo.window_ids);
}
/*****************************************************************************/
void DEFAULT_CC
lrail_NonMonitoredDesktop(rdpContext *context, WINDOW_ORDER_INFO *orderInfo)
{
struct mod *mod;
struct rail_monitored_desktop_order rmdo;
LLOGLN(0, ("lrail_NonMonitoredDesktop:"));
mod = ((struct mod_context *)context)->modi;
memset(&rmdo, 0, sizeof(rmdo));
mod->server_monitored_desktop(mod, &rmdo, orderInfo->fieldFlags);
}
/******************************************************************************/
static boolean DEFAULT_CC
lfreerdp_post_connect(freerdp *instance)
{
struct mod *mod;
LLOGLN(0, ("lfreerdp_post_connect:"));
mod = ((struct mod_context *)(instance->context))->modi;
g_memset(mod->password, 0, sizeof(mod->password));
mod->inst->update->window->WindowCreate = lrail_WindowCreate;
mod->inst->update->window->WindowUpdate = lrail_WindowUpdate;
mod->inst->update->window->WindowDelete = lrail_WindowDelete;
mod->inst->update->window->WindowIcon = lrail_WindowIcon;
mod->inst->update->window->WindowCachedIcon = lrail_WindowCachedIcon;
mod->inst->update->window->NotifyIconCreate = lrail_NotifyIconCreate;
mod->inst->update->window->NotifyIconUpdate = lrail_NotifyIconUpdate;
mod->inst->update->window->NotifyIconDelete = lrail_NotifyIconDelete;
mod->inst->update->window->MonitoredDesktop = lrail_MonitoredDesktop;
mod->inst->update->window->NonMonitoredDesktop = lrail_NonMonitoredDesktop;
return 1;
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_context_new(freerdp *instance, rdpContext *context)
{
LLOGLN(0, ("lfreerdp_context_new: %p", context));
}
/******************************************************************************/
static void DEFAULT_CC
lfreerdp_context_free(freerdp *instance, rdpContext *context)
{
LLOGLN(0, ("lfreerdp_context_free: - no code here"));
}
/******************************************************************************/
static int DEFAULT_CC
lfreerdp_receive_channel_data(freerdp *instance, int channelId, uint8 *data,
int size, int flags, int total_size)
{
struct mod *mod;
int lchid;
int index;
int error;
mod = ((struct mod_context *)(instance->context))->modi;
lchid = -1;
for (index = 0; index < instance->settings->num_channels; index++)
{
if (instance->settings->channels[index].channel_id == channelId)
{
lchid = index;
break;
}
}
if (lchid >= 0)
{
LLOGLN(10, ("lfreerdp_receive_channel_data: server to client"));
error = mod->server_send_to_channel(mod, lchid, (char *)data, size,
total_size, flags);
if (error != 0)
{
LLOGLN(0, ("lfreerdp_receive_channel_data: error %d", error));
}
}
else
{
LLOGLN(0, ("lfreerdp_receive_channel_data: bad lchid"));
}
return 0;
}
/******************************************************************************/
static boolean DEFAULT_CC
lfreerdp_authenticate(freerdp *instance, char **username,
char **password, char **domain)
{
LLOGLN(0, ("lfreerdp_authenticate: - no code here"));
return 1;
}
/******************************************************************************/
static boolean DEFAULT_CC
lfreerdp_verify_certificate(freerdp *instance, char *subject, char *issuer,
char *fingerprint)
{
LLOGLN(0, ("lfreerdp_verify_certificate: - no code here"));
return 1;
}
/******************************************************************************/
struct mod *EXPORT_CC
mod_init(void)
{
struct mod *mod;
modContext *lcon;
LLOGLN(0, ("mod_init:"));
mod = (struct mod *)g_malloc(sizeof(struct mod), 1);
freerdp_get_version(&(mod->vmaj), &(mod->vmin), &(mod->vrev));
LLOGLN(0, (" FreeRDP version major %d minor %d revision %d",
mod->vmaj, mod->vmin, mod->vrev));
mod->size = sizeof(struct mod);
mod->version = CURRENT_MOD_VER;
mod->handle = (tbus)mod;
mod->mod_connect = lxrdp_connect;
mod->mod_start = lxrdp_start;
mod->mod_event = lxrdp_event;
mod->mod_signal = lxrdp_signal;
mod->mod_end = lxrdp_end;
mod->mod_set_param = lxrdp_set_param;
mod->mod_session_change = lxrdp_session_change;
mod->mod_get_wait_objs = lxrdp_get_wait_objs;
mod->mod_check_wait_objs = lxrdp_check_wait_objs;
mod->inst = freerdp_new();
mod->inst->PreConnect = lfreerdp_pre_connect;
mod->inst->PostConnect = lfreerdp_post_connect;
mod->inst->context_size = sizeof(modContext);
mod->inst->ContextNew = lfreerdp_context_new;
mod->inst->ContextFree = lfreerdp_context_free;
mod->inst->ReceiveChannelData = lfreerdp_receive_channel_data;
mod->inst->Authenticate = lfreerdp_authenticate;
mod->inst->VerifyCertificate = lfreerdp_verify_certificate;
freerdp_context_new(mod->inst);
lcon = (modContext *)(mod->inst->context);
lcon->modi = mod;
LLOGLN(10, ("mod_init: mod %p", mod));
return mod;
}
/******************************************************************************/
int EXPORT_CC
mod_exit(struct mod *mod)
{
LLOGLN(0, ("mod_exit:"));
if (mod == 0)
{
return 0;
}
if (mod->inst == NULL)
{
LLOGLN(0, ("mod_exit - null pointer for inst:"));
g_free(mod);
return 0 ;
}
freerdp_disconnect(mod->inst);
if ((mod->vmaj == 1) && (mod->vmin == 0) && (mod->vrev == 1))
{
/* this version has a bug with double free in freerdp_free */
}
else
{
freerdp_context_free(mod->inst);
}
freerdp_free(mod->inst);
g_free(mod);
return 0;
}
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