/[rdesktop]/sourceforge.net/rdesktop/trunk/rdpsnd.c
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Diff of /sourceforge.net/rdesktop/trunk/rdpsnd.c

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revision 499 by astrand, Wed Oct 15 14:01:32 2003 UTC revision 1044 by stargo, Wed Feb 8 12:10:41 2006 UTC
# Line 1  Line 1 
1  /*  /* -*- c-basic-offset: 8 -*-
2     rdesktop: A Remote Desktop Protocol client.     rdesktop: A Remote Desktop Protocol client.
3     Sound Channel Process Functions     Sound Channel Process Functions
4     Copyright (C) Matthew Chapman 2003     Copyright (C) Matthew Chapman 2003
# Line 26  Line 26 
26  #define RDPSND_SET_VOLUME       3  #define RDPSND_SET_VOLUME       3
27  #define RDPSND_UNKNOWN4         4  #define RDPSND_UNKNOWN4         4
28  #define RDPSND_COMPLETION       5  #define RDPSND_COMPLETION       5
29  #define RDPSND_UNKNOWN6         6  #define RDPSND_SERVERTICK       6
30  #define RDPSND_NEGOTIATE        7  #define RDPSND_NEGOTIATE        7
31    
32  #define MAX_FORMATS             10  #define MAX_FORMATS             10
# Line 38  static WAVEFORMATEX formats[MAX_FORMATS] Line 38  static WAVEFORMATEX formats[MAX_FORMATS]
38  static unsigned int format_count;  static unsigned int format_count;
39  static unsigned int current_format;  static unsigned int current_format;
40    
41  STREAM  static STREAM
42  rdpsnd_init_packet(uint16 type, uint16 size)  rdpsnd_init_packet(uint16 type, uint16 size)
43  {  {
44          STREAM s;          STREAM s;
# Line 49  rdpsnd_init_packet(uint16 type, uint16 s Line 49  rdpsnd_init_packet(uint16 type, uint16 s
49          return s;          return s;
50  }  }
51    
52  void  static void
53  rdpsnd_send(STREAM s)  rdpsnd_send(STREAM s)
54  {  {
55  #ifdef RDPSND_DEBUG  #ifdef RDPSND_DEBUG
# Line 73  rdpsnd_send_completion(uint16 tick, uint Line 73  rdpsnd_send_completion(uint16 tick, uint
73          rdpsnd_send(s);          rdpsnd_send(s);
74  }  }
75    
76  void  static void
77  rdpsnd_process_negotiate(STREAM in)  rdpsnd_process_negotiate(STREAM in)
78  {  {
79          unsigned int in_format_count, i;          unsigned int in_format_count, i;
# Line 156  rdpsnd_process_negotiate(STREAM in) Line 156  rdpsnd_process_negotiate(STREAM in)
156          rdpsnd_send(out);          rdpsnd_send(out);
157  }  }
158    
159  void  static void
160  rdpsnd_process_unknown6(STREAM in)  rdpsnd_process_servertick(STREAM in)
161  {  {
162          uint16 unknown1, unknown2;          uint16 tick1, tick2;
163          STREAM out;          STREAM out;
164    
165          /* in_uint8s(in, 4); unknown */          /* in_uint8s(in, 4); unknown */
166          in_uint16_le(in, unknown1);          in_uint16_le(in, tick1);
167          in_uint16_le(in, unknown2);          in_uint16_le(in, tick2);
168    
169          out = rdpsnd_init_packet(RDPSND_UNKNOWN6 | 0x2300, 4);          out = rdpsnd_init_packet(RDPSND_SERVERTICK | 0x2300, 4);
170          out_uint16_le(out, unknown1);          out_uint16_le(out, tick1);
171          out_uint16_le(out, unknown2);          out_uint16_le(out, tick2);
172          s_mark_end(out);          s_mark_end(out);
173          rdpsnd_send(out);          rdpsnd_send(out);
174  }  }
175    
176  void  static void
177  rdpsnd_process(STREAM s)  rdpsnd_process(STREAM s)
178  {  {
179          uint8 type;          uint8 type;
# Line 238  rdpsnd_process(STREAM s) Line 238  rdpsnd_process(STREAM s)
238                  case RDPSND_NEGOTIATE:                  case RDPSND_NEGOTIATE:
239                          rdpsnd_process_negotiate(s);                          rdpsnd_process_negotiate(s);
240                          break;                          break;
241                  case RDPSND_UNKNOWN6:                  case RDPSND_SERVERTICK:
242                          rdpsnd_process_unknown6(s);                          rdpsnd_process_servertick(s);
243                          break;                          break;
244                  case RDPSND_SET_VOLUME:                  case RDPSND_SET_VOLUME:
245                          in_uint32(s, volume);                          in_uint32(s, volume);
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