/[rdesktop]/sourceforge.net/trunk/rdesktop/cliprdr.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/trunk/rdesktop/cliprdr.c

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revision 432 by matthewc, Tue Jul 1 09:31:25 2003 UTC revision 1028 by astrand, Mon Nov 14 14:46:16 2005 UTC
# Line 34  Line 34 
34  static VCHANNEL *cliprdr_channel;  static VCHANNEL *cliprdr_channel;
35    
36  static void  static void
37  cliprdr_send_packet(uint16 type, uint16 status, uint8 *data, uint32 length)  cliprdr_send_packet(uint16 type, uint16 status, uint8 * data, uint32 length)
38  {  {
39          STREAM s;          STREAM s;
40    
# Line 45  cliprdr_send_packet(uint16 type, uint16 Line 45  cliprdr_send_packet(uint16 type, uint16
45          out_uint16_le(s, status);          out_uint16_le(s, status);
46          out_uint32_le(s, length);          out_uint32_le(s, length);
47          out_uint8p(s, data, length);          out_uint8p(s, data, length);
48          out_uint32(s, 0); /* pad? */          out_uint32(s, 0);       /* pad? */
49          s_mark_end(s);          s_mark_end(s);
50          channel_send(s, cliprdr_channel);          channel_send(s, cliprdr_channel);
51  }  }
52    
53    /* Helper which announces our readiness to supply clipboard data
54       in a single format (such as CF_TEXT) to the RDP side.
55       To announce more than one format at a time, use
56       cliprdr_send_native_format_announce.
57     */
58  void  void
59  cliprdr_send_text_format_announce(void)  cliprdr_send_simple_native_format_announce(uint32 format)
60  {  {
61          uint8 buffer[36];          uint8 buffer[36];
62    
63          buf_out_uint32(buffer, CF_TEXT);          buf_out_uint32(buffer, format);
64          memset(buffer+4, 0, sizeof(buffer)-4); /* description */          memset(buffer + 4, 0, sizeof(buffer) - 4);      /* description */
65          cliprdr_send_packet(CLIPRDR_FORMAT_ANNOUNCE, CLIPRDR_REQUEST, buffer, sizeof(buffer));          cliprdr_send_native_format_announce(buffer, sizeof(buffer));
 }  
   
 void  
 cliprdr_send_blah_format_announce(void)  
 {  
         uint8 buffer[36];  
   
         buf_out_uint32(buffer, CF_OEMTEXT);  
         memset(buffer+4, 0, sizeof(buffer)-4); /* description */  
         cliprdr_send_packet(CLIPRDR_FORMAT_ANNOUNCE, CLIPRDR_REQUEST, buffer, sizeof(buffer));  
66  }  }
67    
68    /* Announces our readiness to supply clipboard data in multiple
69       formats, each denoted by a 36-byte format descriptor of
70       [ uint32 format + 32-byte description ].
71     */
72  void  void
73  cliprdr_send_native_format_announce(uint8 *data, uint32 length)  cliprdr_send_native_format_announce(uint8 * formats_data, uint32 formats_data_length)
74  {  {
75          cliprdr_send_packet(CLIPRDR_FORMAT_ANNOUNCE, CLIPRDR_REQUEST, data, length);          cliprdr_send_packet(CLIPRDR_FORMAT_ANNOUNCE, CLIPRDR_REQUEST, formats_data,
76                                formats_data_length);
77  }  }
78    
79  void  void
# Line 86  cliprdr_send_data_request(uint32 format) Line 86  cliprdr_send_data_request(uint32 format)
86  }  }
87    
88  void  void
89  cliprdr_send_data(uint8 *data, uint32 length)  cliprdr_send_data(uint8 * data, uint32 length)
90  {  {
91          cliprdr_send_packet(CLIPRDR_DATA_RESPONSE, CLIPRDR_RESPONSE, data, length);          cliprdr_send_packet(CLIPRDR_DATA_RESPONSE, CLIPRDR_RESPONSE, data, length);
92  }  }
# Line 96  cliprdr_process(STREAM s) Line 96  cliprdr_process(STREAM s)
96  {  {
97          uint16 type, status;          uint16 type, status;
98          uint32 length, format;          uint32 length, format;
99          char *data;          uint8 *data;
100    
101          in_uint16_le(s, type);          in_uint16_le(s, type);
102          in_uint16_le(s, status);          in_uint16_le(s, status);
# Line 111  cliprdr_process(STREAM s) Line 111  cliprdr_process(STREAM s)
111                  {                  {
112                          /* FIXME: We seem to get this when we send an announce while the server is                          /* FIXME: We seem to get this when we send an announce while the server is
113                             still processing a paste. Try sending another announce. */                             still processing a paste. Try sending another announce. */
114                          cliprdr_send_text_format_announce();                          cliprdr_send_simple_native_format_announce(CF_TEXT);
115                          return;                          return;
116                  }                  }
117    
118                  error("CLIPRDR error (type=%d)\n", type);                  DEBUG_CLIPBOARD(("CLIPRDR error (type=%d)\n", type));
119                  return;                  return;
120          }          }
121    
# Line 137  cliprdr_process(STREAM s) Line 137  cliprdr_process(STREAM s)
137                  case CLIPRDR_DATA_RESPONSE:                  case CLIPRDR_DATA_RESPONSE:
138                          ui_clip_handle_data(data, length);                          ui_clip_handle_data(data, length);
139                          break;                          break;
140                    case 7: /* TODO: W2K3 SP1 sends this on connect with a value of 1 */
141                            break;
142                  default:                  default:
143                          unimpl("CLIPRDR packet type %d\n", type);                          unimpl("CLIPRDR packet type %d\n", type);
144          }          }
# Line 145  cliprdr_process(STREAM s) Line 147  cliprdr_process(STREAM s)
147  BOOL  BOOL
148  cliprdr_init(void)  cliprdr_init(void)
149  {  {
150          cliprdr_channel = channel_register("cliprdr", CHANNEL_OPTION_INITIALIZED | CHANNEL_OPTION_ENCRYPT_RDP \          cliprdr_channel =
151                                   | CHANNEL_OPTION_COMPRESS_RDP | CHANNEL_OPTION_SHOW_PROTOCOL, cliprdr_process);                  channel_register("cliprdr",
152                                     CHANNEL_OPTION_INITIALIZED | CHANNEL_OPTION_ENCRYPT_RDP |
153                                     CHANNEL_OPTION_COMPRESS_RDP | CHANNEL_OPTION_SHOW_PROTOCOL,
154                                     cliprdr_process);
155          return (cliprdr_channel != NULL);          return (cliprdr_channel != NULL);
156  }  }
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