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/*
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Copyright 2005-2012 Jay Sorg
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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the rest
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*/
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#include "rdp.h"
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#include <sys/un.h>
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Bool noFontCacheExtension = 1;
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/******************************************************************************/
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/* print a time-stamped message to the log file (stderr). */
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void
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rdpLog(char *format, ...)
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{
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va_list args;
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char buf[256];
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time_t clock;
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va_start(args, format);
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time(&clock);
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strftime(buf, 255, "%d/%m/%y %T ", localtime(&clock));
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fprintf(stderr, "%s", buf);
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vfprintf(stderr, format, args);
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fflush(stderr);
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va_end(args);
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}
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/******************************************************************************/
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int
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rdpBitsPerPixel(int depth)
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{
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if (depth == 1)
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{
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return 1;
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}
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else if (depth <= 8)
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{
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return 8;
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}
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else if (depth <= 16)
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{
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return 16;
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}
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else
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{
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return 32;
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}
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}
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/******************************************************************************/
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void
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rdpClientStateChange(CallbackListPtr* cbl, pointer myData, pointer clt)
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{
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dispatchException &= ~DE_RESET; /* hack - force server not to reset */
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}
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/******************************************************************************/
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int
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DPMSSupported(void)
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{
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return 0;
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}
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/******************************************************************************/
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int
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DPSMGet(int* level)
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{
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return -1;
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}
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/******************************************************************************/
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void
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DPMSSet(int level)
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{
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}
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/******************************************************************************/
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void
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AddOtherInputDevices(void)
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{
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}
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/******************************************************************************/
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void
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OpenInputDevice(DeviceIntPtr dev, ClientPtr client, int* status)
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{
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}
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/******************************************************************************/
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int
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SetDeviceValuators(register ClientPtr client, DeviceIntPtr dev,
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int* valuators, int first_valuator, int num_valuators)
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{
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return BadMatch;
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}
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/******************************************************************************/
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int
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SetDeviceMode(register ClientPtr client, DeviceIntPtr dev, int mode)
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{
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return BadMatch;
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}
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/******************************************************************************/
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int
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ChangeKeyboardDevice(DeviceIntPtr old_dev, DeviceIntPtr new_dev)
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{
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return BadMatch;
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}
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/******************************************************************************/
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int
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ChangeDeviceControl(register ClientPtr client, DeviceIntPtr dev,
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void* control)
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{
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return BadMatch;
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}
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/******************************************************************************/
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int
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ChangePointerDevice(DeviceIntPtr old_dev, DeviceIntPtr new_dev,
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unsigned char x, unsigned char y)
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{
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return BadMatch;
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}
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/******************************************************************************/
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void
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CloseInputDevice(DeviceIntPtr d, ClientPtr client)
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{
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}
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/* the g_ functions from os_calls.c */
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/*****************************************************************************/
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int
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g_tcp_recv(int sck, void* ptr, int len, int flags)
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{
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return recv(sck, ptr, len, flags);
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}
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/*****************************************************************************/
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void
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g_tcp_close(int sck)
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{
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if (sck == 0)
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{
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return;
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}
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shutdown(sck, 2);
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close(sck);
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}
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/*****************************************************************************/
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int
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g_tcp_last_error_would_block(int sck)
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{
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return (errno == EWOULDBLOCK) || (errno == EINPROGRESS);
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}
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/*****************************************************************************/
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void
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g_sleep(int msecs)
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{
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usleep(msecs * 1000);
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}
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/*****************************************************************************/
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int
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g_tcp_send(int sck, void* ptr, int len, int flags)
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{
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return send(sck, ptr, len, flags);
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}
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/*****************************************************************************/
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void*
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g_malloc(int size, int zero)
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{
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char* rv;
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//#ifdef _XSERVER64
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#if 1
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/* I thought xalloc whould work here but I guess not, why, todo */
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rv = (char*)malloc(size);
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#else
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rv = (char*)Xalloc(size);
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#endif
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if (zero)
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{
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if (rv != 0)
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{
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memset(rv, 0, size);
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}
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}
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return rv;
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}
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/*****************************************************************************/
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void
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g_free(void* ptr)
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{
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if (ptr != 0)
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{
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//#ifdef _XSERVER64
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#if 1
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/* I thought xfree whould work here but I guess not, why, todo */
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free(ptr);
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#else
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Xfree(ptr);
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#endif
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}
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}
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/*****************************************************************************/
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void
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g_sprintf(char* dest, char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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vsprintf(dest, format, ap);
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va_end(ap);
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}
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/*****************************************************************************/
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int
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g_tcp_socket(void)
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{
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int rv;
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int i;
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i = 1;
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rv = socket(PF_INET, SOCK_STREAM, 0);
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setsockopt(rv, IPPROTO_TCP, TCP_NODELAY, (void*)&i, sizeof(i));
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setsockopt(rv, SOL_SOCKET, SO_REUSEADDR, (void*)&i, sizeof(i));
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return rv;
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}
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/*****************************************************************************/
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int
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g_tcp_local_socket_dgram(void)
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{
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return socket(AF_UNIX, SOCK_DGRAM, 0);
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}
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/*****************************************************************************/
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void
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g_memcpy(void* d_ptr, const void* s_ptr, int size)
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{
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memcpy(d_ptr, s_ptr, size);
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}
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/*****************************************************************************/
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int
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g_tcp_set_no_delay(int sck)
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{
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int i;
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i = 1;
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setsockopt(sck, IPPROTO_TCP, TCP_NODELAY, (void*)&i, sizeof(i));
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return 0;
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}
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/*****************************************************************************/
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int
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g_tcp_set_non_blocking(int sck)
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{
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unsigned long i;
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i = fcntl(sck, F_GETFL);
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i = i | O_NONBLOCK;
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fcntl(sck, F_SETFL, i);
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return 0;
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}
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/*****************************************************************************/
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int
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g_tcp_accept(int sck)
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{
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struct sockaddr_in s;
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unsigned int i;
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i = sizeof(struct sockaddr_in);
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memset(&s, 0, i);
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return accept(sck, (struct sockaddr*)&s, &i);
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}
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/*****************************************************************************/
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int
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g_tcp_select(int sck1, int sck2, int sck3)
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{
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fd_set rfds;
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struct timeval time;
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int max;
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int rv;
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time.tv_sec = 0;
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time.tv_usec = 0;
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FD_ZERO(&rfds);
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if (sck1 > 0)
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{
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FD_SET(((unsigned int)sck1), &rfds);
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}
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if (sck2 > 0)
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{
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FD_SET(((unsigned int)sck2), &rfds);
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}
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if (sck3 > 0)
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{
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FD_SET(((unsigned int)sck3), &rfds);
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}
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max = sck1;
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if (sck2 > max)
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{
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max = sck2;
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}
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if (sck3 > max)
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{
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max = sck3;
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}
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rv = select(max + 1, &rfds, 0, 0, &time);
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if (rv > 0)
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{
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rv = 0;
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if (FD_ISSET(((unsigned int)sck1), &rfds))
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{
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rv = rv | 1;
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}
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if (FD_ISSET(((unsigned int)sck2), &rfds))
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{
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rv = rv | 2;
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}
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if (FD_ISSET(((unsigned int)sck3), &rfds))
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{
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rv = rv | 4;
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}
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}
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else
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{
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rv = 0;
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}
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return rv;
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}
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/*****************************************************************************/
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int
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g_tcp_bind(int sck, char* port)
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{
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struct sockaddr_in s;
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memset(&s, 0, sizeof(struct sockaddr_in));
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s.sin_family = AF_INET;
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s.sin_port = htons(atoi(port));
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s.sin_addr.s_addr = INADDR_ANY;
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return bind(sck, (struct sockaddr*)&s, sizeof(struct sockaddr_in));
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}
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/*****************************************************************************/
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int
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g_tcp_local_bind(int sck, char* port)
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{
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struct sockaddr_un s;
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memset(&s, 0, sizeof(struct sockaddr_un));
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s.sun_family = AF_UNIX;
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strcpy(s.sun_path, port);
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return bind(sck, (struct sockaddr*)&s, sizeof(struct sockaddr_un));
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}
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/*****************************************************************************/
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|
|
int
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|
g_tcp_listen(int sck)
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|
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{
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return listen(sck, 2);
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}
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|
|
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/*****************************************************************************/
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|
|
/* returns boolean */
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|
|
int
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g_create_dir(const char* dirname)
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|
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{
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|
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return mkdir(dirname, (mode_t)-1) == 0;
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}
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|
|
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/*****************************************************************************/
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|
|
/* returns boolean, non zero if the directory exists */
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|
|
|
int
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|
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g_directory_exist(const char* dirname)
|
|
|
|
{
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|
|
struct stat st;
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|
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|
|
if (stat(dirname, &st) == 0)
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|
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{
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return S_ISDIR(st.st_mode);
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|
|
}
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|
|
else
|
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|
|
{
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|
|
return 0;
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|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
/* returns error */
|
|
|
|
int
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|
|
g_chmod_hex(const char* filename, int flags)
|
|
|
|
{
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|
|
int fl;
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|
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|
|
fl = 0;
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|
|
|
fl |= (flags & 0x4000) ? S_ISUID : 0;
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|
|
fl |= (flags & 0x2000) ? S_ISGID : 0;
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|
|
fl |= (flags & 0x1000) ? S_ISVTX : 0;
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|
|
fl |= (flags & 0x0400) ? S_IRUSR : 0;
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|
|
fl |= (flags & 0x0200) ? S_IWUSR : 0;
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|
|
|
fl |= (flags & 0x0100) ? S_IXUSR : 0;
|
|
|
|
fl |= (flags & 0x0040) ? S_IRGRP : 0;
|
|
|
|
fl |= (flags & 0x0020) ? S_IWGRP : 0;
|
|
|
|
fl |= (flags & 0x0010) ? S_IXGRP : 0;
|
|
|
|
fl |= (flags & 0x0004) ? S_IROTH : 0;
|
|
|
|
fl |= (flags & 0x0002) ? S_IWOTH : 0;
|
|
|
|
fl |= (flags & 0x0001) ? S_IXOTH : 0;
|
|
|
|
return chmod(filename, fl);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* produce a hex dump */
|
|
|
|
void
|
|
|
|
hexdump(unsigned char* p, unsigned int len)
|
|
|
|
{
|
|
|
|
unsigned char* line;
|
|
|
|
int i;
|
|
|
|
int thisline;
|
|
|
|
int offset;
|
|
|
|
|
|
|
|
offset = 0;
|
|
|
|
line = p;
|
|
|
|
while (offset < len)
|
|
|
|
{
|
|
|
|
ErrorF("%04x ", offset);
|
|
|
|
thisline = len - offset;
|
|
|
|
if (thisline > 16)
|
|
|
|
thisline = 16;
|
|
|
|
|
|
|
|
for (i = 0; i < thisline; i++)
|
|
|
|
ErrorF("%02x ", line[i]);
|
|
|
|
|
|
|
|
for (; i < 16; i++)
|
|
|
|
ErrorF(" ");
|
|
|
|
|
|
|
|
for (i = 0; i < thisline; i++)
|
|
|
|
ErrorF("%c", (line[i] >= 0x20 && line[i] < 0x7f) ? line[i] : '.');
|
|
|
|
|
|
|
|
ErrorF("\n");
|
|
|
|
offset += thisline;
|
|
|
|
line += thisline;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
stub for XpClient* functions.
|
|
|
|
*/
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
Bool
|
|
|
|
XpClientIsBitmapClient(ClientPtr client)
|
|
|
|
{
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
Bool
|
|
|
|
XpClientIsPrintClient(ClientPtr client, FontPathElementPtr fpe)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
int
|
|
|
|
PrinterOptions(int argc, char** argv, int i)
|
|
|
|
{
|
|
|
|
return i;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
void
|
|
|
|
PrinterInitOutput(ScreenInfo* pScreenInfo, int argc, char** argv)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
void
|
|
|
|
PrinterUseMsg(void)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
void
|
|
|
|
PrinterInitGlobals(void)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
|
|
void
|
|
|
|
FontCacheExtensionInit(INITARGS)
|
|
|
|
{
|
|
|
|
}
|