orders.cpp File Reference

#include "rdesktop.h"
#include "orders.h"

Include dependency graph for orders.cpp:

Go to the source code of this file.

Functions
static void	rdp_in_present (STREAM s, uint32 *present, uint8 flags, int size)
static void	rdp_in_coord (STREAM s, sint16 *coord, BOOL delta)
static void	rdp_in_colour (STREAM s, uint32 *colour)
static BOOL	rdp_parse_bounds (STREAM s, BOUNDS *bounds)
static BOOL	rdp_parse_pen (STREAM s, PEN *pen, uint32 present)
static BOOL	rdp_parse_brush (STREAM s, BRUSH *brush, uint32 present)
static void	process_destblt (STREAM s, DESTBLT_ORDER *os, uint32 present, BOOL delta)
static void	process_patblt (STREAM s, PATBLT_ORDER *os, uint32 present, BOOL delta)
static void	process_screenblt (STREAM s, SCREENBLT_ORDER *os, uint32 present, BOOL delta)
static void	process_line (STREAM s, LINE_ORDER *os, uint32 present, BOOL delta)
static void	process_rect (STREAM s, RECT_ORDER *os, uint32 present, BOOL delta)
static void	process_desksave (STREAM s, DESKSAVE_ORDER *os, uint32 present, BOOL delta)
static void	process_memblt (STREAM s, MEMBLT_ORDER *os, uint32 present, BOOL delta)
static void	process_triblt (STREAM s, TRIBLT_ORDER *os, uint32 present, BOOL delta)
static int	parse_delta (uint8 *buffer, int *offset)
static void	process_polyline (STREAM s, POLYLINE_ORDER *os, uint32 present, BOOL delta)
static void	process_text2 (STREAM s, TEXT2_ORDER *os, uint32 present, BOOL delta)
static void	process_raw_bmpcache (STREAM s)
static void	process_bmpcache (STREAM s)
static void	process_colcache (STREAM s)
static void	process_fontcache (STREAM s)
static void	process_secondary_order (STREAM s)
void	process_orders (STREAM s)
void	reset_order_state (void)
Variables
uint8 *	next_packet
static RDP_ORDER_STATE	order_state

---

Function Documentation

static int parse_delta (  uint8 *  buffer, int *  offset )  [static]

Definition at line 466 of file orders.cpp. Referenced by process_polyline().

static void process_bmpcache (  STREAM  s  )  [static]

Definition at line 677 of file orders.cpp. References bitmap_decompress(), cache_put_bitmap(), data, DEBUG, height, in_uint16_le, in_uint8, in_uint8p, in_uint8s, size, ui_create_bitmap(), width, xfree(), and xmalloc(). Referenced by process_secondary_order().

static void process_colcache (  STREAM  s  )  [static]

Definition at line 708 of file orders.cpp. References _COLOURENTRY::blue, _COLOURMAP::colours, DEBUG, _COLOURENTRY::green, i, in_uint16_le, in_uint8, in_uint8s, _COLOURMAP::ncolours, _COLOURENTRY::red, ui_create_colourmap(), ui_set_colourmap(), xfree(), and xmalloc(). Referenced by process_secondary_order().

static void process_desksave (  STREAM  s, DESKSAVE_ORDER *  os, uint32  present, BOOL  delta )  [static]

Definition at line 325 of file orders.cpp. References _DESKSAVE_ORDER::action, _DESKSAVE_ORDER::bottom, DEBUG, height, in_uint32_le, in_uint8, _DESKSAVE_ORDER::left, _DESKSAVE_ORDER::offset, rdp_in_coord(), _DESKSAVE_ORDER::right, _DESKSAVE_ORDER::top, ui_desktop_restore(), ui_desktop_save(), and width. Referenced by process_orders().

static void process_destblt (  STREAM  s, DESTBLT_ORDER *  os, uint32  present, BOOL  delta )  [static]

Definition at line 156 of file orders.cpp. References _DESTBLT_ORDER::cx, _DESTBLT_ORDER::cy, DEBUG, in_uint8, _DESTBLT_ORDER::opcode, rdp_in_coord(), ROP2_S, ui_destblt(), _DESTBLT_ORDER::x, and _DESTBLT_ORDER::y. Referenced by process_orders().

static void process_fontcache (  STREAM  s  )  [static]

Definition at line 739 of file orders.cpp. References cache_put_font(), data, DEBUG, height, i, in_uint16_le, in_uint8, in_uint8p, ui_create_glyph(), and width. Referenced by process_secondary_order().

static void process_line (  STREAM  s, LINE_ORDER *  os, uint32  present, BOOL  delta )  [static]

Definition at line 246 of file orders.cpp. References _LINE_ORDER::bgcolour, _PEN::colour, DEBUG, _LINE_ORDER::endx, _LINE_ORDER::endy, error(), in_uint16_le, in_uint8, _LINE_ORDER::mixmode, _LINE_ORDER::opcode, _LINE_ORDER::pen, rdp_in_colour(), rdp_in_coord(), rdp_parse_pen(), _LINE_ORDER::startx, _LINE_ORDER::starty, and ui_line(). Referenced by process_orders().

static void process_memblt (  STREAM  s, MEMBLT_ORDER *  os, uint32  present, BOOL  delta )  [static]

Definition at line 361 of file orders.cpp. References cache_get_bitmap(), _MEMBLT_ORDER::cache_id, _MEMBLT_ORDER::cache_idx, _MEMBLT_ORDER::colour_table, _MEMBLT_ORDER::cx, _MEMBLT_ORDER::cy, DEBUG, in_uint16_le, in_uint8, NULL, _MEMBLT_ORDER::opcode, rdp_in_coord(), ROP2_S, _MEMBLT_ORDER::srcx, _MEMBLT_ORDER::srcy, ui_memblt(), _MEMBLT_ORDER::x, and _MEMBLT_ORDER::y. Referenced by process_orders().

void process_orders (  STREAM  s  )

Definition at line 809 of file orders.cpp. References _BOUNDS::bottom, _RDP_ORDER_STATE::bounds, _RDP_ORDER_STATE::desksave, _RDP_ORDER_STATE::destblt, error(), in_uint16_le, in_uint8, in_uint8s, _BOUNDS::left, _RDP_ORDER_STATE::line, _RDP_ORDER_STATE::memblt, next_packet, _RDP_ORDER_STATE::order_type, stream::p, _RDP_ORDER_STATE::patblt, _RDP_ORDER_STATE::polyline, process_desksave(), process_destblt(), process_line(), process_memblt(), process_patblt(), process_polyline(), process_rect(), process_screenblt(), process_secondary_order(), process_text2(), process_triblt(), rdp_in_present(), RDP_ORDER_BOUNDS, RDP_ORDER_CHANGE, RDP_ORDER_DELTA, RDP_ORDER_DESKSAVE, RDP_ORDER_DESTBLT, RDP_ORDER_LASTBOUNDS, RDP_ORDER_LINE, RDP_ORDER_MEMBLT, RDP_ORDER_PATBLT, RDP_ORDER_POLYLINE, RDP_ORDER_RECT, RDP_ORDER_SCREENBLT, RDP_ORDER_SECONDARY, RDP_ORDER_STANDARD, RDP_ORDER_TEXT2, RDP_ORDER_TRIBLT, rdp_parse_bounds(), _RDP_ORDER_STATE::rect, _BOUNDS::right, _RDP_ORDER_STATE::screenblt, size, _RDP_ORDER_STATE::text2, _BOUNDS::top, _RDP_ORDER_STATE::triblt, ui_reset_clip(), ui_set_clip(), and unimpl(). Referenced by process_update_pdu().

static void process_patblt (  STREAM  s, PATBLT_ORDER *  os, uint32  present, BOOL  delta )  [static]

Definition at line 181 of file orders.cpp. References _PATBLT_ORDER::bgcolour, _PATBLT_ORDER::brush, _PATBLT_ORDER::cx, _PATBLT_ORDER::cy, DEBUG, _PATBLT_ORDER::fgcolour, in_uint8, _PATBLT_ORDER::opcode, rdp_in_colour(), rdp_in_coord(), rdp_parse_brush(), ROP2_P, _BRUSH::style, ui_patblt(), _PATBLT_ORDER::x, and _PATBLT_ORDER::y. Referenced by process_orders().

static void process_polyline (  STREAM  s, POLYLINE_ORDER *  os, uint32  present, BOOL  delta )  [static]

Definition at line 484 of file orders.cpp. References _PEN::colour, _POLYLINE_ORDER::data, data, _POLYLINE_ORDER::datasize, DEBUG, error(), _POLYLINE_ORDER::fgcolour, flags, in_uint8, in_uint8a, _POLYLINE_ORDER::lines, _POLYLINE_ORDER::opcode, parse_delta(), rdp_in_colour(), rdp_in_coord(), _PEN::style, ui_line(), _PEN::width, _POLYLINE_ORDER::x, Opie::MM::x, _POLYLINE_ORDER::y, and Opie::MM::y. Referenced by process_orders().

static void process_raw_bmpcache (  STREAM  s  )  [static]

Definition at line 644 of file orders.cpp. References bufsize, cache_put_bitmap(), data, DEBUG, height, in_uint16_le, in_uint8, in_uint8p, in_uint8s, ui_create_bitmap(), width, xfree(), xmalloc(), and Opie::MM::y. Referenced by process_secondary_order().

static void process_rect (  STREAM  s, RECT_ORDER *  os, uint32  present, BOOL  delta )  [static]

Definition at line 285 of file orders.cpp. References _RECT_ORDER::colour, _RECT_ORDER::cx, _RECT_ORDER::cy, DEBUG, i, in_uint8, rdp_in_coord(), ui_rect(), _RECT_ORDER::x, and _RECT_ORDER::y. Referenced by process_orders().

static void process_screenblt (  STREAM  s, SCREENBLT_ORDER *  os, uint32  present, BOOL  delta )  [static]

Definition at line 215 of file orders.cpp. References _SCREENBLT_ORDER::cx, _SCREENBLT_ORDER::cy, DEBUG, in_uint8, _SCREENBLT_ORDER::opcode, rdp_in_coord(), ROP2_S, _SCREENBLT_ORDER::srcx, _SCREENBLT_ORDER::srcy, ui_screenblt(), _SCREENBLT_ORDER::x, and _SCREENBLT_ORDER::y. Referenced by process_orders().

static void process_secondary_order (  STREAM  s  )  [static]

Definition at line 770 of file orders.cpp. References in_uint16_le, in_uint8, in_uint8s, stream::p, process_bmpcache(), process_colcache(), process_fontcache(), process_raw_bmpcache(), RDP_ORDER_BMPCACHE, RDP_ORDER_COLCACHE, RDP_ORDER_FONTCACHE, RDP_ORDER_RAW_BMPCACHE, type, and unimpl(). Referenced by process_orders().

static void process_text2 (  STREAM  s, TEXT2_ORDER *  os, uint32  present, BOOL  delta )  [static]

Definition at line 562 of file orders.cpp. References _TEXT2_ORDER::bgcolour, _TEXT2_ORDER::boxbottom, _TEXT2_ORDER::boxleft, _TEXT2_ORDER::boxright, _TEXT2_ORDER::boxtop, _TEXT2_ORDER::clipbottom, _TEXT2_ORDER::clipleft, _TEXT2_ORDER::clipright, _TEXT2_ORDER::cliptop, DEBUG, _TEXT2_ORDER::fgcolour, _TEXT2_ORDER::flags, _TEXT2_ORDER::font, i, in_uint16_le, in_uint8, in_uint8a, in_uint8s, _TEXT2_ORDER::length, _TEXT2_ORDER::mixmode, rdp_in_colour(), _TEXT2_ORDER::text, ui_draw_text(), _TEXT2_ORDER::unknown, _TEXT2_ORDER::x, and _TEXT2_ORDER::y. Referenced by process_orders().

static void process_triblt (  STREAM  s, TRIBLT_ORDER *  os, uint32  present, BOOL  delta )  [static]

Definition at line 407 of file orders.cpp. References _TRIBLT_ORDER::bgcolour, _TRIBLT_ORDER::brush, cache_get_bitmap(), _TRIBLT_ORDER::cache_id, _TRIBLT_ORDER::cache_idx, _TRIBLT_ORDER::colour_table, _TRIBLT_ORDER::cx, _TRIBLT_ORDER::cy, DEBUG, _TRIBLT_ORDER::fgcolour, in_uint16_le, in_uint8, NULL, _TRIBLT_ORDER::opcode, rdp_in_colour(), rdp_in_coord(), rdp_parse_brush(), _TRIBLT_ORDER::srcx, _TRIBLT_ORDER::srcy, _BRUSH::style, ui_triblt(), _TRIBLT_ORDER::unknown, _TRIBLT_ORDER::x, and _TRIBLT_ORDER::y. Referenced by process_orders().

static void rdp_in_colour (  STREAM  s, uint32 *  colour )  [static]

Definition at line 74 of file orders.cpp. References i, and in_uint8. Referenced by process_line(), process_patblt(), process_polyline(), process_text2(), process_triblt(), and rdp_parse_pen().

static void rdp_in_coord (  STREAM  s, sint16 *  coord, BOOL  delta )  [static]

Definition at line 57 of file orders.cpp. References in_uint16_le, and in_uint8. Referenced by process_desksave(), process_destblt(), process_line(), process_memblt(), process_patblt(), process_polyline(), process_rect(), process_screenblt(), process_triblt(), and rdp_parse_bounds().

static void rdp_in_present (  STREAM  s, uint32 *  present, uint8  flags, int  size )  [static]

Definition at line 29 of file orders.cpp. References bits, i, in_uint8, RDP_ORDER_SMALL, and RDP_ORDER_TINY. Referenced by process_orders().

static BOOL rdp_parse_bounds (  STREAM  s, BOUNDS *  bounds )  [static]

Definition at line 87 of file orders.cpp. References _BOUNDS::bottom, False, in_uint8, _BOUNDS::left, rdp_in_coord(), _BOUNDS::right, s_check, _BOUNDS::top, and True. Referenced by process_orders().

static BOOL rdp_parse_brush (  STREAM  s, BRUSH *  brush, uint32  present )  [static]

Definition at line 134 of file orders.cpp. References in_uint8, in_uint8a, _BRUSH::pattern, s_check, _BRUSH::style, _BRUSH::xorigin, and _BRUSH::yorigin. Referenced by process_patblt(), and process_triblt().

static BOOL rdp_parse_pen (  STREAM  s, PEN *  pen, uint32  present )  [static]

Definition at line 118 of file orders.cpp. References _PEN::colour, in_uint8, rdp_in_colour(), s_check, _PEN::style, and _PEN::width. Referenced by process_line().

void reset_order_state (  void   )

Definition at line 936 of file orders.cpp. References RDP_ORDER_PATBLT. Referenced by process_demand_active().

---

Variable Documentation

uint8* next_packet

Definition at line 30 of file rdp.cpp. Referenced by process_orders(), rdp_main_loop(), and rdp_recv().

RDP_ORDER_STATE order_state [static]

Definition at line 25 of file orders.cpp.

---