--- sourceforge.net/trunk/rdesktop/cliprdr.c 2003/06/06 09:23:28 385 +++ sourceforge.net/trunk/rdesktop/cliprdr.c 2003/06/06 09:31:28 394 @@ -25,12 +25,19 @@ extern BOOL encryption; extern Display *display; extern Window wnd; -extern Time last_keyrelease; +extern Time last_gesturetime; +extern Atom ipc_atom; +// static Time selection_timestamp; static Atom clipboard_atom, primary_atom, targets_atom, timestamp_atom; +static Atom rdesktop_clipboard_target_atom, incr_atom; static cliprdr_dataformat *server_formats = NULL; static uint16 num_server_formats = 0; static XSelectionEvent selection_event; +static uint16 clipboard_channelno; +static Atom targets[NUM_TARGETS]; +static int have_primary = 0; +static int rdesktop_is_selection_owner = 0; static void cliprdr_print_server_formats(void) @@ -49,54 +56,297 @@ DEBUG_CLIPBOARD(("There were %d server formats.\n", i)); #endif } +/* +static void +cliprdr_set_selection_timestamp(void) +{ + XEvent xev; + DEBUG_CLIPBOARD(("Changing a property in order to get a timestamp\n")); + fflush(stdout); + XChangeProperty(display, wnd, rdesktop_clipboard_target_atom, + XA_ATOM, 32, PropModeAppend, 0, 0); + DEBUG_CLIPBOARD(("Waiting for PropertyChange on wnd\n")); + fflush(stdout); + XWindowEvent(display, wnd, + PropertyChangeMask, &xev); + DEBUG_CLIPBOARD(("Setting selection_timestamp\n")); + fflush(stdout); + selection_timestamp = xev.xproperty.time; +} +*/ + +static void +cliprdr_send_format_announce(void) +{ + DEBUG_CLIPBOARD(("Sending (empty) format announce\n")); + + STREAM s; + int number_of_formats = 1; + s = sec_init(encryption ? SEC_ENCRYPT : 0, number_of_formats*36+12+4+4); + out_uint32_le(s, number_of_formats*36+12); + out_uint32_le(s, 0x13); + out_uint16_le(s, 2); + out_uint16_le(s, 0); + out_uint32_le(s, number_of_formats*36); + + // out_uint32_le(s, 0xd); // FIXME: This is a rather bogus unicode text description.. + // rdp_out_unistr(s, "", 16); + // out_uint8s(s, 32); + + + out_uint32_le(s, 1); // FIXME: This is a rather bogus text description.. + out_uint8s(s, 32); + + out_uint32_le(s, 0); + + s_mark_end(s); + sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, + clipboard_channelno); +} + +void cliprdr_ipc_format_announce(unsigned char *data, uint16 length) +{ + STREAM s; + rdesktop_is_selection_owner = 1; + DEBUG_CLIPBOARD(("cliprdr_ipc_format_announce called, length is %d, data is %s, sending native format announce\n", length, data)); + + s = sec_init(encryption ? SEC_ENCRYPT : 0, length+12+4+4); + out_uint32_le(s, length+12); + out_uint32_le(s, 0x13); + out_uint16_le(s, 2); + out_uint16_le(s, 0); + out_uint32_le(s, length); + out_uint8p(s, data, length); + out_uint32_le(s, 0); // Pad + s_mark_end(s); + + sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, + clipboard_channelno); +} + + + + +static void +cliprdr_send_empty_datapacket(void) +{ + STREAM out; + out = sec_init(encryption ? SEC_ENCRYPT : 0, + 20); + out_uint32_le(out, 12); + out_uint32_le(out, 0x13); + out_uint16_le(out, 5); + out_uint16_le(out, 1); + out_uint32_le(out, 0); + /* Insert null string here? */ + out_uint32_le(out, 0); + s_mark_end(out); + + sec_send_to_channel(out, encryption ? SEC_ENCRYPT : 0, + clipboard_channelno); +} + void -cliprdr_handle_SelectionNotify(void) +cliprdr_handle_SelectionNotify(XSelectionEvent *event) { + + unsigned char *data, *datap; + unsigned long nitems, bytes_left; + + unsigned long bytes_left_to_transfer; + int res, i; + + int format; + Atom type_return; + Atom best_target; + Atom *supported_targets; + + STREAM out; + DEBUG_CLIPBOARD(("cliprdr_handle_SelectionNotify\n")); + + if (None == event->property) { + cliprdr_send_empty_datapacket(); + return; /* Selection failed */ + } + + DEBUG_CLIPBOARD(("selection: %s, target: %s, property: %s\n", + XGetAtomName(display, event->selection), + XGetAtomName(display, event->target), + XGetAtomName(display, event->property))); + + if (targets_atom == event->target) { + /* Response to TARGETS request. Let's find the target + we want and request that */ + res = XGetWindowProperty(display, wnd, + rdesktop_clipboard_target_atom, + 0L, 4096L, False, AnyPropertyType, + &type_return, + &format, &nitems, &bytes_left, &data); + + if (Success != res) + { + DEBUG_CLIPBOARD(("XGetWindowProperty failed!\n")); + cliprdr_send_empty_datapacket(); + return; + } + + if (None == type_return) + /* The owner might no support TARGETS. Just try + STRING */ + best_target = XA_STRING; + else + { + /* FIXME: We should choose format here based + on what the server wanted */ + supported_targets = (Atom *)data; + for (i=0;itime); + + } + + else /* Other clipboard data */ + { + + res = XGetWindowProperty(display, wnd, + rdesktop_clipboard_target_atom, + 0L, 0x1FFFFFF, + True, AnyPropertyType, + &type_return, + &format, &nitems, &bytes_left, &data); + + + /* FIXME: We need to handle INCR as well, + this is a temporary solution. */ + + if (incr_atom == type_return) + { + warning("We don't support INCR transfers at this time. Try cutting less data\n"); + cliprdr_send_empty_datapacket(); + } + + + if (Success != res) + { + DEBUG_CLIPBOARD(("XGetWindowProperty failed!\n")); + cliprdr_send_empty_datapacket(); + return; + } + + DEBUG_CLIPBOARD(("Received %d bytes of clipboard data from X, there is %d remaining\n", + nitems, bytes_left)); + DEBUG_CLIPBOARD(("type_return is %s\n", + XGetAtomName(display, type_return))); + + datap = data; + + if (nitems+1 <= MAX_CLIPRDR_STANDALONE_DATASIZE) + { + out = sec_init(encryption ? SEC_ENCRYPT : 0, + 20+nitems+1); + out_uint32_le(out, 12+nitems+1); + out_uint32_le(out, 0x13); + out_uint16_le(out, 5); + out_uint16_le(out, 1); + out_uint32_le(out, nitems+1); + out_uint8p(out, datap, nitems+1); + out_uint32_le(out, 0); + s_mark_end(out); + + sec_send_to_channel(out, encryption ? SEC_ENCRYPT : 0, + clipboard_channelno); + + } + else + { + DEBUG_CLIPBOARD(("Sending %d bytes of data\n", + 16+MAX_CLIPRDR_STANDALONE_DATASIZE)); + out = sec_init(encryption ? SEC_ENCRYPT : 0, + 16+MAX_CLIPRDR_STANDALONE_DATASIZE); + out_uint32_le(out, nitems+12); + out_uint32_le(out, 0x11); + out_uint16_le(out, 5); + out_uint16_le(out, 1); + out_uint32_le(out, nitems); + out_uint8p(out, datap, + MAX_CLIPRDR_STANDALONE_DATASIZE); + s_mark_end(out); + + sec_send_to_channel(out, encryption ? SEC_ENCRYPT : 0, + clipboard_channelno); + + bytes_left_to_transfer = nitems - MAX_CLIPRDR_STANDALONE_DATASIZE; + datap+=MAX_CLIPRDR_STANDALONE_DATASIZE; + + while (bytes_left_to_transfer > MAX_CLIPRDR_STANDALONE_DATASIZE) + { + DEBUG_CLIPBOARD(("Sending %d bytes of data\n", + 16+MAX_CLIPRDR_CONTINUATION_DATASIZE)); + out = sec_init(encryption ? SEC_ENCRYPT : 0, + 8+MAX_CLIPRDR_CONTINUATION_DATASIZE); + out_uint32_le(out, nitems); + out_uint32_le(out, 0x10); + out_uint8p(out, datap, + MAX_CLIPRDR_CONTINUATION_DATASIZE); + s_mark_end(out); + + sec_send_to_channel(out, + encryption ? SEC_ENCRYPT : 0, + clipboard_channelno); + bytes_left_to_transfer-= MAX_CLIPRDR_CONTINUATION_DATASIZE; + datap+=MAX_CLIPRDR_CONTINUATION_DATASIZE; + + } + DEBUG_CLIPBOARD(("Sending %d bytes of data\n", + 12+bytes_left_to_transfer)); + out = sec_init(encryption ? SEC_ENCRYPT : 0, + 12+bytes_left_to_transfer); + out_uint32_le(out, nitems); + out_uint32_le(out, 0x12); + out_uint8p(out, datap, + bytes_left_to_transfer); + out_uint32_le(out, 0x0); + s_mark_end(out); + + sec_send_to_channel(out, encryption ? SEC_ENCRYPT : 0, + clipboard_channelno); + + } + + + XFree(data); + if (!rdesktop_clipboard_target_atom) + cliprdr_send_format_announce(); + + } + + } void cliprdr_handle_SelectionClear(void) { DEBUG_CLIPBOARD(("cliprdr_handle_SelectionClear\n")); + have_primary = 0; + ipc_send_message(RDESKTOP_IPC_CLIPRDR_PRIMARY_LOST, + "", 0); + cliprdr_send_format_announce(); } -void print_X_error(int res) -{ - switch(res) { - case Success: - DEBUG_CLIPBOARD(("Success\n")); - break; - - case BadAtom: - DEBUG_CLIPBOARD(("BadAtom\n")); - break; - - case BadRequest: - DEBUG_CLIPBOARD(("BadRequest\n")); - break; - - case BadAlloc: - DEBUG_CLIPBOARD(("BadAlloc\n")); - break; - - case BadMatch: - DEBUG_CLIPBOARD(("BadMatch\n")); - break; - - case BadValue: - DEBUG_CLIPBOARD(("BadValue\n")); - break; - - case BadWindow: - DEBUG_CLIPBOARD(("BadWindow\n")); - break; - - default: - DEBUG_CLIPBOARD(("Unknown X error code %d\n", res)); - } -} static void cliprdr_request_clipboard_data(uint32 formatcode) @@ -113,7 +363,8 @@ s_mark_end(s); - sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, 1005); // FIXME: Don't hardcode channel! + sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, + clipboard_channelno); } @@ -121,10 +372,13 @@ cliprdr_handle_SelectionRequest(XSelectionRequestEvent *xevent) { - Atom *targets; - int res; - XSelectionEvent xev; + unsigned char *data; + unsigned long nitems, bytes_left; + Atom type_return; + uint32 *wanted_formatcode; + int format; + DEBUG_CLIPBOARD(("cliprdr_handle_SelectionRequest\n")); DEBUG_CLIPBOARD(("Requestor window id 0x%x ", (unsigned)xevent->requestor)); @@ -149,52 +403,61 @@ xev.property = xevent->property; xev.time = xevent->time; - if (targets_atom == xevent->target) + memcpy(&selection_event, &xev, sizeof(xev)); + + if (ipc_atom == xevent->target) + { + DEBUG_CLIPBOARD(("Target atom is ipc_atom, getting INTEGER from requestor\n")); + XGetWindowProperty(display, xevent->requestor, + rdesktop_clipboard_target_atom, + 0, + 1, + True, XA_INTEGER, + &type_return, + &format, + &nitems, + &bytes_left, + &wanted_formatcode); + DEBUG_CLIPBOARD(("Got wanted formatcode %d, format is %d\n", *wanted_formatcode, format)); + cliprdr_request_clipboard_data(*wanted_formatcode); + } + + else if (targets_atom == xevent->target) { DEBUG_CLIPBOARD(("TARGETS requested, sending list..\n")); - targets = xmalloc(4*sizeof(Atom)); - targets[0] = xevent->target; - targets[1] = XInternAtom(display, "TEXT", True); - targets[2] = XInternAtom(display, "UTF8_STRING", True); - targets[3] = XInternAtom(display, "TIMESTAMP", True); - res = XChangeProperty(display, - xevent->requestor, - xevent->property, - XA_ATOM, - 32, - PropModeAppend, - (unsigned char *)targets, - 3); - DEBUG_CLIPBOARD(("res after XChangeProperty is ")); - print_X_error(res); - - res = XSendEvent(display, - xevent->requestor, - False, - NoEventMask, - (XEvent *)&xev); + XChangeProperty(display, + xevent->requestor, + xevent->property, + XA_ATOM, + 32, + PropModeAppend, + (unsigned char *)&targets, + NUM_TARGETS); + + XSendEvent(display, + xevent->requestor, + False, + NoEventMask, + (XEvent *)&xev); return; } else if (timestamp_atom == xevent->target) { - DEBUG_CLIPBOARD(("TIMESTAMP requested... sending 0x%x\n", - (unsigned)last_keyrelease)); - res = XChangeProperty(display, - xevent->requestor, - xevent->property, - XA_INTEGER, - 32, - PropModeAppend, - (unsigned char *)&last_keyrelease, - 1); - res = XSendEvent(display, - xevent->requestor, - False, - NoEventMask, - (XEvent *)&xev); + XChangeProperty(display, + xevent->requestor, + xevent->property, + XA_INTEGER, + 32, + PropModeAppend, + (unsigned char *)&last_gesturetime, + 1); + XSendEvent(display, + xevent->requestor, + False, + NoEventMask, + (XEvent *)&xev); } else /* Some other target */ { cliprdr_request_clipboard_data(CF_TEXT); - memcpy(&selection_event, &xev, sizeof(xev)); /* Return and wait for data, handled by cliprdr_handle_server_data */ } @@ -215,7 +478,8 @@ s_mark_end(s); - sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, 1005); // FIXME: Don't hardcode channel! + sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, + clipboard_channelno); } @@ -229,10 +493,14 @@ uint16 num_formats; cliprdr_dataformat *this, *next; - DEBUG_CLIPBOARD(("cliprdr_register_server_formats\n")); in_uint32_le(s, remaining_length); + DEBUG_CLIPBOARD(("cliprdr_register_server_formats, remaining_length is %d\n", remaining_length)); + num_formats = remaining_length / 36; + + ipc_send_message(RDESKTOP_IPC_CLIPRDR_FORMAT_ANNOUNCE, + s->p, remaining_length); if (NULL != server_formats) { this = server_formats; next = this->next; @@ -267,12 +535,16 @@ static void cliprdr_select_X_clipboards(void) { - XSetSelectionOwner(display, primary_atom, wnd, last_keyrelease); + XSetSelectionOwner(display, primary_atom, wnd, last_gesturetime); if (wnd != XGetSelectionOwner(display, primary_atom)) { warning("Failed to aquire ownership of PRIMARY clipboard\n"); + } + else + { + have_primary = 1; } - XSetSelectionOwner(display, clipboard_atom, wnd, CurrentTime); + XSetSelectionOwner(display, clipboard_atom, wnd, last_gesturetime); if (wnd != XGetSelectionOwner(display, clipboard_atom)) { warning("Failed to aquire ownership of CLIPBOARD clipboard\n"); @@ -280,33 +552,6 @@ } - - -static void -cliprdr_send_format_announce(void) -{ - STREAM s; - int number_of_formats = 1; - s = sec_init(encryption ? SEC_ENCRYPT : 0, number_of_formats*36+12+4+4); - out_uint32_le(s, number_of_formats*36+12); - out_uint32_le(s, 0x13); - out_uint16_le(s, 2); - out_uint16_le(s, 0); - out_uint32_le(s, number_of_formats*36); - - // out_uint32_le(s, 0xd); // FIXME: This is a rather bogus unicode text description.. - // rdp_out_unistr(s, "", 16); - // out_uint8s(s, 32); - - - out_uint32_le(s, 1); // FIXME: This is a rather bogus text description.. - out_uint8s(s, 32); - - out_uint32_le(s, 0); - - s_mark_end(s); - sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, 1005); // FIXME: Don't hardcode channel! -} static void @@ -320,42 +565,71 @@ cliprdr_send_format_announce(); } -void cliprdr_handle_server_data(uint32 length, STREAM s) +void cliprdr_handle_server_data(uint32 length, uint32 flags, STREAM s) { - uint32 remaining_length; - char *data; - int res; - in_uint32_le(s, remaining_length); - data = s->p; - res = XChangeProperty(display, - selection_event.requestor, - selection_event.property, - XInternAtom(display, "STRING", False), - 8, - PropModeAppend, - data, - remaining_length); - - DEBUG_CLIPBOARD(("res after XChangeProperty is ")); - print_X_error(res); - - res = XSendEvent(display, - selection_event.requestor, - False, - NoEventMask, - (XEvent *)&selection_event); - - DEBUG_CLIPBOARD(("res after XSendEvent is ")); - print_X_error(res); + static uint32 remaining_length; + static char *data, *datap; + static uint32 bytes_left_to_read; + DEBUG_CLIPBOARD(("In cliprdr_handle_server_data, flags is %d\n", + flags)); + if (3 == flags) /* One-op write, no packets follows */ + { + in_uint32_le(s, remaining_length); + data = s->p; + } else if (1 == flags) /* First of several packets */ + { + in_uint32_le(s, remaining_length); + DEBUG_CLIPBOARD(("Remaining length is %d\n", + remaining_length)); + data = xmalloc(remaining_length); + datap = data; + DEBUG_CLIPBOARD(("Copying first %d bytes\n", + MAX_CLIPRDR_STANDALONE_DATASIZE)); + memcpy(datap, s->p, MAX_CLIPRDR_STANDALONE_DATASIZE); + + datap+=MAX_CLIPRDR_STANDALONE_DATASIZE; + bytes_left_to_read = remaining_length-MAX_CLIPRDR_STANDALONE_DATASIZE; + return; + } else if (0 == flags) + { + DEBUG_CLIPBOARD(("Copying %d middle bytes", + MAX_CLIPRDR_CONTINUATION_DATASIZE)); + memcpy(datap, s->p, MAX_CLIPRDR_CONTINUATION_DATASIZE); + + datap+=MAX_CLIPRDR_CONTINUATION_DATASIZE; + bytes_left_to_read-=MAX_CLIPRDR_CONTINUATION_DATASIZE; + return; + } else if (2 == flags) + { + DEBUG_CLIPBOARD(("Copying last %d bytes\n", + bytes_left_to_read)); + memcpy(datap, s->p, bytes_left_to_read); + } + XChangeProperty(display, + selection_event.requestor, + selection_event.property, + XInternAtom(display, "STRING", False), + 8, + PropModeAppend, + data, + remaining_length-1); + + XSendEvent(display, + selection_event.requestor, + False, + NoEventMask, + (XEvent *)&selection_event); + + if (2 == flags) + xfree(data); } void cliprdr_handle_server_data_request(STREAM s) { + Window selectionowner; uint32 remaining_length; uint32 wanted_formatcode, pad; - int ret; - STREAM out; in_uint32_le(s, remaining_length); in_uint32_le(s, wanted_formatcode); @@ -366,52 +640,63 @@ DEBUG_CLIPBOARD(("Request from server for format %d\n", wanted_formatcode)); - out = sec_init(encryption ? SEC_ENCRYPT : 0, - 26); - out_uint32_le(out, 18); - out_uint32_le(out, 0x13); - out_uint16_le(out, 5); - out_uint16_le(out, 1); - out_uint32_le(out, 6); - out_uint8p(out, "fnorp", 6); - out_uint32_le(out, 0); + selectionowner = XGetSelectionOwner(display, primary_atom); - s_mark_end(out); + if (rdesktop_is_selection_owner) + { + XChangeProperty(display, wnd, rdesktop_clipboard_target_atom, + XA_INTEGER, 32, PropModeReplace, + (unsigned char *)&wanted_formatcode, 1); + + XConvertSelection(display, primary_atom, + ipc_atom, + rdesktop_clipboard_target_atom, + wnd, CurrentTime); + return; + } + + + if (None != selectionowner) + { - sec_send_to_channel(out, encryption ? SEC_ENCRYPT : 0, 1005); // FIXME: Don't hardcode channel! + /* FIXME: Perhaps we should check if we are the owner? */ - /* - if (1 != wanted_formatcode) + XConvertSelection(display, primary_atom, + targets_atom, + rdesktop_clipboard_target_atom, + wnd, CurrentTime); + + /* The rest of the transfer is handled in + cliprdr_handle_SelectionNotify */ + + } else { - out = sec_init(encryption ? SEC_ENCRYPT : 0, - 20); - out_uint32_le(s, 12); - out_uint32_le(s, 0x13); - out_uint16_le(s, 5); - out_uint16_le(s, 2); - out_uint32_le(s, 0); - out_uint32_le(s, 0); - s_mark_end(s); - sec_send_to_channel(s, encryption ? SEC_ENCRYPT : 0, 1005); // FIXME: Don't hardcode channel! + DEBUG_CLIPBOARD(("There were no owner for PRIMARY, sending empty string\n")); // FIXME: Should we always send an empty string? + + cliprdr_send_empty_datapacket(); } - */ + + } -void cliprdr_callback(STREAM s) +void cliprdr_callback(STREAM s, uint16 channelno) { + static int failed_clipboard_acks = 0; + struct timeval timeval; uint32 length, flags; uint16 ptype0, ptype1; - DEBUG_CLIPBOARD(("cliprdr_callback called, clipboard data:\n")); + clipboard_channelno = channelno; + DEBUG_CLIPBOARD(("cliprdr_callback called with channelno %d, clipboard data:\n", channelno)); #ifdef WITH_DEBUG_CLIPBOARD - hexdump(s->p, s->end - s->p); + // hexdump(s->p, s->end - s->p); #endif in_uint32_le(s, length); in_uint32_le(s, flags); DEBUG_CLIPBOARD(("length is %d, flags are %d\n", length, flags)); - if (flags & 0x03 || flags & 0x01) /* Single-write op or first-packet-of-several op */ + if (3 == flags || 1 == flags) /* Single-write op or first-packet-of-several op */ { in_uint16_le(s, ptype0); in_uint16_le(s, ptype1); @@ -425,8 +710,29 @@ // There is a strange pad in this packet that we might need some time, // but probably not. DEBUG_CLIPBOARD(("Received format announce ACK\n")); + failed_clipboard_acks = 0; return; + } else if (3 == ptype0 && 2 == ptype1) + { + DEBUG_CLIPBOARD(("Received failed clipboard format announce ACK, retrying\n")); + + /* This is a fairly portable way to sleep 1/10 of + a second.. */ + timeval.tv_sec = 0; + timeval.tv_usec = 100; + select(0, NULL, NULL, NULL, &timeval); + if (failed_clipboard_acks < 3) + { + + cliprdr_send_format_announce(); + /* Make sure we don't get stuck in this loop */ + failed_clipboard_acks++; + } + else + { + warning("Reached maximum number of clipboard format announce attempts. Pasting in Windows probably won't work well now.\n"); + } } else if (2 == ptype0 && 0 == ptype1) { cliprdr_register_server_formats(s); @@ -435,21 +741,48 @@ return; } else if (5 == ptype0 && 1 == ptype1) { - cliprdr_handle_server_data(length, s); + cliprdr_handle_server_data(length, flags, s); } else if (4 == ptype0 && 0 == ptype1) { cliprdr_handle_server_data_request(s); } + } + else + { + DEBUG_CLIPBOARD(("Handling middle or last packet\n")); + cliprdr_handle_server_data(length, flags, s); } } +void cliprdr_ipc_primary_lost(unsigned char *data, uint16 length) +{ + DEBUG_CLIPBOARD(("cliprdr_ipc_primary_lost called\n")); + if (!have_primary) + cliprdr_send_format_announce(); + rdesktop_is_selection_owner = 0; +} + void cliprdr_init(void) { primary_atom = XInternAtom(display, "PRIMARY", False); clipboard_atom = XInternAtom(display, "CLIPBOARD", False); - targets_atom = XInternAtom(display, "TARGETS", True); - timestamp_atom = XInternAtom(display, "TIMESTAMP", True); + targets_atom = XInternAtom(display, "TARGETS", False); + timestamp_atom = XInternAtom(display, "TIMESTAMP", False); + rdesktop_clipboard_target_atom = XInternAtom(display, "_RDESKTOP_CLIPBOARD_TARGET", False); + incr_atom = XInternAtom(display, "INCR", False); + targets[0] = targets_atom; + targets[1] = XInternAtom(display, "TEXT", False); + targets[2] = XInternAtom(display, "UTF8_STRING", False); + targets[3] = XInternAtom(display, "text/unicode", False); + targets[4] = XInternAtom(display, "TIMESTAMP", False); + targets[5] = XInternAtom(display, "STRING", False); + ipc_register_ipcnotify(RDESKTOP_IPC_CLIPRDR_FORMAT_ANNOUNCE, + cliprdr_ipc_format_announce); + ipc_register_ipcnotify(RDESKTOP_IPC_CLIPRDR_FORMAT_ANNOUNCE, + cliprdr_ipc_primary_lost); + + }