/[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 388 by forsberg, Fri Jun 6 09:26:11 2003 UTC revision 390 by forsberg, Fri Jun 6 09:28:21 2003 UTC
# Line 33  static Atom rdesktop_clipboard_target_at Line 33  static Atom rdesktop_clipboard_target_at
33  static cliprdr_dataformat *server_formats = NULL;  static cliprdr_dataformat *server_formats = NULL;
34  static uint16 num_server_formats = 0;  static uint16 num_server_formats = 0;
35  static XSelectionEvent selection_event;  static XSelectionEvent selection_event;
36    static uint16 clipboard_channelno;
37    
38  static void  static void
39  cliprdr_print_server_formats(void)  cliprdr_print_server_formats(void)
# Line 95  cliprdr_send_format_announce(void) Line 96  cliprdr_send_format_announce(void)
96          out_uint32_le(s, 0);          out_uint32_le(s, 0);
97    
98          s_mark_end(s);          s_mark_end(s);
99          sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, 1005); // FIXME: Don't hardcode channel!          sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0,
100                                clipboard_channelno);
101  }  }
102    
103    
# Line 114  cliprdr_send_empty_datapacket(void) Line 116  cliprdr_send_empty_datapacket(void)
116          out_uint32_le(out, 0);          out_uint32_le(out, 0);
117          s_mark_end(out);          s_mark_end(out);
118                    
119          sec_send_to_channel(out, encryption ? SEC_ENCRYPT : 0, 1005); // FIXME: Don't hardcode channel!            sec_send_to_channel(out, encryption ? SEC_ENCRYPT : 0,
120                                clipboard_channelno);
121  }  }
122    
123    
# Line 198  cliprdr_handle_SelectionNotify(XSelectio Line 201  cliprdr_handle_SelectionNotify(XSelectio
201                  /* We need to handle INCR as well */                  /* We need to handle INCR as well */
202    
203                  out =  sec_init(encryption ? SEC_ENCRYPT : 0,                  out =  sec_init(encryption ? SEC_ENCRYPT : 0,
204                                  20+nitems);                                  20+nitems+1);
205                  out_uint32_le(out, 12+nitems);                  out_uint32_le(out, 12+nitems+1);
206                  out_uint32_le(out, 0x13);                  out_uint32_le(out, 0x13);
207                  out_uint16_le(out, 5);                  out_uint16_le(out, 5);
208                  out_uint16_le(out, 1);                  out_uint16_le(out, 1);
209                  out_uint32_le(out, nitems);                  out_uint32_le(out, nitems+1);
210                  out_uint8p(out, data, nitems);                  out_uint8p(out, data, nitems+1);
211                  /* Insert null string here? */                  /* Insert null string here? */
212                  out_uint32_le(out, 0);                  out_uint32_le(out, 0);
213                  s_mark_end(out);                  s_mark_end(out);
214                    
215                  sec_send_to_channel(out, encryption ? SEC_ENCRYPT : 0, 1005); // FIXME: Don't hardcode channel!                    sec_send_to_channel(out, encryption ? SEC_ENCRYPT : 0,
216                                        clipboard_channelno);
217    
218                  cliprdr_send_format_announce();                  cliprdr_send_format_announce();
219                                    
# Line 241  cliprdr_request_clipboard_data(uint32 fo Line 245  cliprdr_request_clipboard_data(uint32 fo
245    
246          s_mark_end(s);          s_mark_end(s);
247    
248          sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, 1005); // FIXME: Don't hardcode channel!          sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0,
249                                clipboard_channelno);
250  }  }
251    
252    
# Line 341  cliprdr_ack_format_list(void) Line 346  cliprdr_ack_format_list(void)
346    
347          s_mark_end(s);          s_mark_end(s);
348    
349          sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, 1005); // FIXME: Don't hardcode channel!          sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0,
350                                clipboard_channelno);
351  }  }
352    
353                                    
# Line 486  void cliprdr_handle_server_data_request( Line 492  void cliprdr_handle_server_data_request(
492  }  }
493                    
494    
495  void cliprdr_callback(STREAM s)  void cliprdr_callback(STREAM s, uint16 channelno)
496  {  {
497            static int failed_clipboard_acks = 0;
498            struct timeval timeval;
499          uint32 length, flags;          uint32 length, flags;
500          uint16 ptype0, ptype1;          uint16 ptype0, ptype1;
501          DEBUG_CLIPBOARD(("cliprdr_callback called, clipboard data:\n"));          clipboard_channelno = channelno;
502            DEBUG_CLIPBOARD(("cliprdr_callback called with channelno %d, clipboard data:\n", channelno));
503  #ifdef WITH_DEBUG_CLIPBOARD  #ifdef WITH_DEBUG_CLIPBOARD
504          hexdump(s->p, s->end - s->p);          hexdump(s->p, s->end - s->p);
505  #endif  #endif
# Line 513  void cliprdr_callback(STREAM s) Line 522  void cliprdr_callback(STREAM s)
522                          // There is a strange pad in this packet that we might need some time,                          // There is a strange pad in this packet that we might need some time,
523                          // but probably not.                          // but probably not.
524                          DEBUG_CLIPBOARD(("Received format announce ACK\n"));                          DEBUG_CLIPBOARD(("Received format announce ACK\n"));
525                            failed_clipboard_acks = 0;
526                          return;                          return;
527    
528                    } else if (3 == ptype0 && 2 == ptype1)
529                    {
530                            DEBUG_CLIPBOARD(("Received failed clipboard format announce ACK, retrying\n"));
531    
532                            /* This is a fairly portable way to sleep 1/10 of
533                               a second.. */
534                            timeval.tv_sec = 0;
535                            timeval.tv_usec = 100;
536                            select(0, NULL, NULL, NULL, &timeval);
537                            if (failed_clipboard_acks < 3)
538                            {
539                                    
540                                    cliprdr_send_format_announce();
541                                    /* Make sure we don't get stuck in this loop */
542                                    failed_clipboard_acks++;
543                            }
544                            else
545                            {
546                                    warning("Reached maximum number of clipboard format announce attempts. Pasting in Windows probably won't work well now.\n");
547                            }
548                  } else if (2 == ptype0 && 0 == ptype1)                  } else if (2 == ptype0 && 0 == ptype1)
549                  {                  {
550                          cliprdr_register_server_formats(s);                          cliprdr_register_server_formats(s);
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