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Viewing changes to plugins/Session/src/session-glue.c

  • Committer: Bazaar Package Importer
  • Author(s): Chow Loong Jin
  • Date: 2009-08-18 21:38:02 UTC
  • mfrom: (2.2.2 squeeze)
  • Revision ID: james.westby@ubuntu.com-20090818213802-oqfj7o0bxxu3ti4e
Tags: 0.3.2.2-1
* New upstream release
* debian/watch, debian/control:
  + Update to new homepage
* debian/control:
  + No-change bump to Standards 3.8.3
  + Add myself to Uploaders, and drop some inactive contributors' names
  + Update Vcs-* fields to reflect migration to git
  + Update build depends:
    - Update order to reflect configure.ac order
    - Drop libavahi1.0-cil, libmono-sqlite2.0-cil, cdbs
    - Add banshee, libmono-zeroconf1.0-cil, libndesk-dbus-glib1.0-cil
    - Use DH7
  + Add a debug package, tangerine-dbg
* debian/rules:
  + Rewrite to use DH7
  + Clean up get-orig-source rule
  + Add some custom configure flags
  + Add dh_{,cli}strip overrides to strip into tangerine-dbg
  + Remove /usr/share/doc/tangerine/sample.conf since it's handled by
    dh_installexamples
* debian/compat:
  + Bump to 7
* debian/copyright:
  + Update and use DEP-5
* debian/tangerine*.1, debian/tangerine.manpages:
  + Added manpages for tangerine and tangerine-properties.
* debian/tangerine.examples:
  + Install sample.conf as a sample conf file for ~/.tangerine
* debian/patches:
  + Drop all patches, since they are either applied upstream or no
    longer relevant.
* debian/*.dll.config:
  + Dropped, no longer needed

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plugins/Session/src/session-glue.c
 
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#include <stdio.h>
 
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#include <stdlib.h>
 
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#include <strings.h>
 
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#include <X11/SM/SMlib.h>
 
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#include <signal.h>
 
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static IceConn iceconn = NULL;
 
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static int pipes[2];
 
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static int closed = 0;
 
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static void
 
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session_died (SmcConn conn, SmPointer client_data)
 
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{
 
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        SmcCloseConnection (conn, 0, NULL);
 
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        kill (getpid (), SIGTERM);
 
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}
 
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static void
 
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save_yourself (SmcConn conn, SmPointer client_data, int save_type, Bool shutdown, int interact_style, Bool fast)
 
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{
 
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        SmcSaveYourselfDone (conn, True);
 
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}
 
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static void
 
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save_complete (SmcConn conn, SmPointer client_data)
 
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{
 
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}
 
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static void
 
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shutdown_cancelled (SmcConn conn, SmPointer client_data)
 
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{
 
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}
 
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static void
 
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ice_watch (IceConn ice_conn, IcePointer client_data, Bool opening, IcePointer *watch_data)
 
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{
 
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        if (opening) {
 
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                iceconn = ice_conn;
 
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        }
 
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}
 
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void
 
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close_session (void)
 
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{
 
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        if (iceconn != NULL) {
 
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                closed = 1;
 
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                write (pipes[1], "closed", 7);
 
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        }
 
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}
 
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void
 
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run_session (void)
 
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{
 
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        SmcConn conn;
 
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        SmcCallbacks callbacks;
 
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        char *id;
 
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        fd_set rfds;
 
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        IceInitThreads ();
 
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        IceAddConnectionWatch (ice_watch, NULL);
 
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        bzero (&callbacks, sizeof (SmcCallbacks));
 
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        callbacks.die.callback = session_died;
 
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        callbacks.save_yourself.callback = save_yourself;
 
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        callbacks.save_complete.callback = save_complete;
 
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        callbacks.shutdown_cancelled.callback = shutdown_cancelled;
 
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        conn = SmcOpenConnection (NULL, NULL, 1, 0, SmcDieProcMask | SmcSaveYourselfProcMask |
 
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                                  SmcSaveCompleteProcMask | SmcShutdownCancelledProcMask, &callbacks,
 
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                                  NULL, &id, 0, NULL);
 
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        IceRemoveConnectionWatch (ice_watch, NULL);
 
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        if (conn == NULL)
 
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                return;
 
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        FD_ZERO (&rfds);
 
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        FD_SET (IceConnectionNumber (iceconn), &rfds);
 
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        pipe (pipes);
 
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        FD_SET (pipes[0], &rfds);
 
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        while (select (pipes[0] + 1, &rfds, NULL, NULL, NULL) > 0) {
 
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                if (closed) {
 
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                        SmcConn smcconn = (SmcConn) iceconn;
 
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                        if (smcconn == NULL)
 
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                                continue;
 
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                        SmcCloseConnection (smcconn, 0, NULL);
 
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                        break;
 
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                } else if (IceProcessMessages (iceconn, NULL, NULL) == IceProcessMessagesConnectionClosed) {
 
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                        break;
 
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                }
 
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        }
 
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}