1 files changed, 0 insertions, 611 deletions

diff --git a/meta/packages/gtk+/gtk+-2.10.14/migration.patch b/meta/packages/gtk+/gtk+-2.10.14/migration.patch
deleted file mode 100644
index 4ee786e688..0000000000
--- a/meta/packages/gtk+/gtk+-2.10.14/migration.patch
+++ /dev/null
@@ -1,611 +0,0 @@
-Index: configure.in
-===================================================================
---- configure.in.orig   2006-10-03 17:54:09.000000000 +0100
-+++ configure.in        2006-10-30 12:58:33.000000000 +0000
-@@ -1529,6 +1529,16 @@
-   GTK_EXTRA_CFLAGS="$msnative_struct"
- fi
- 
-+AC_ARG_ENABLE(display-migration,
-+       [AC_HELP_STRING([--enable-display-migration],
-+                       [include support for GPE_CHANGE_DISPLAY protocol])],
-+       enable_migration=yes, enable_migration=no)
-+if test "$enable_migration" = "yes"; then
-+       AC_DEFINE([ENABLE_MIGRATION], 1, [Define if display migration is enabled])
-+       GTK_DEP_LIBS="$GTK_DEP_LIBS -lgcrypt"
-+fi
-+AM_CONDITIONAL(ENABLE_MIGRATION, test $enable_migration = "yes")
-+
- AC_SUBST(GTK_PACKAGES)
- AC_SUBST(GTK_EXTRA_LIBS)
- AC_SUBST(GTK_EXTRA_CFLAGS)
-Index: gtk/Makefile.am
-===================================================================
---- gtk/Makefile.am.orig        2006-10-02 18:27:53.000000000 +0100
-+++ gtk/Makefile.am     2006-10-30 12:59:14.000000000 +0000
-@@ -589,6 +589,11 @@
-        gtkwindow-decorate.c    \
-        gtkwindow.c             \
-        $(gtk_clipboard_dnd_c_sources)
-+
-+if ENABLE_MIGRATION
-+gtk_base_c_sources += gtkmigration.c
-+endif
-+
- gtk_c_sources = $(gtk_base_c_sources)
- gtk_all_c_sources = $(gtk_base_c_sources)
- 
-Index: gtk/gtkmain.c
-===================================================================
---- gtk/gtkmain.c.orig  2006-09-03 06:31:21.000000000 +0100
-+++ gtk/gtkmain.c       2006-10-30 12:56:34.000000000 +0000
-@@ -507,6 +507,10 @@
-   _gtk_accel_map_init ();  
-   _gtk_rc_init ();
- 
-+#ifdef ENABLE_MIGRATION
-+  gtk_migration_init ();
-+#endif
-+
-   /* Set the 'initialized' flag.
-    */
-   gtk_initialized = TRUE;
-Index: gtk/gtkmigration.c
-===================================================================
---- /dev/null   1970-01-01 00:00:00.000000000 +0000
-+++ gtk/gtkmigration.c  2006-10-30 12:56:34.000000000 +0000
-@@ -0,0 +1,529 @@
-+/*
-+ * Copyright (C) 2003, 2005 Philip Blundell <philb@gnu.org>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * as published by the Free Software Foundation; either version
-+ * 2 of the License, or (at your option) any later version.
-+ */
-+
-+#include <stdlib.h>
-+#include <ctype.h>
-+#include <libintl.h>
-+#include <string.h>
-+#include <assert.h>
-+
-+#include <X11/X.h>
-+#include <X11/Xlib.h>
-+#include <X11/Xatom.h>
-+
-+#include <gcrypt.h>
-+
-+#include "gtk.h"
-+#include "gdk.h"
-+#include "x11/gdkx.h"
-+
-+#define _(x) gettext(x)
-+
-+static GdkAtom string_gdkatom, display_change_gdkatom;
-+static GdkAtom rsa_challenge_gdkatom;
-+
-+#define DISPLAY_CHANGE_SUCCESS                 0
-+#define DISPLAY_CHANGE_UNABLE_TO_CONNECT       1
-+#define DISPLAY_CHANGE_NO_SUCH_SCREEN          2
-+#define DISPLAY_CHANGE_AUTHENTICATION_BAD      3
-+#define DISPLAY_CHANGE_INDETERMINATE_ERROR     4
-+
-+static gboolean no_auth;
-+
-+static GSList *all_widgets;
-+
-+static gboolean gtk_migration_initialised;
-+
-+#define CHALLENGE_LEN 64
-+
-+gchar *gtk_migration_auth_challenge_string;
-+
-+static unsigned char challenge_bytes[CHALLENGE_LEN];
-+static unsigned long challenge_seq;
-+
-+#define hexbyte(x)  ((x) >= 10 ? (x) + 'a' - 10 : (x) + '0')
-+
-+struct rsa_key
-+{
-+  gcry_mpi_t n, e, d, p, q, u;
-+};
-+
-+static gcry_mpi_t
-+mpi_from_sexp (gcry_sexp_t r, char *tag)
-+{
-+  gcry_sexp_t s = gcry_sexp_find_token (r, tag, 0);
-+  return gcry_sexp_nth_mpi (s, 1, GCRYMPI_FMT_USG);
-+}
-+
-+static char *
-+hex_from_mpi (gcry_mpi_t m)
-+{
-+  char *buf;
-+  gcry_mpi_aprint (GCRYMPI_FMT_HEX, (void *)&buf, NULL, m);
-+  return buf;
-+}
-+
-+static void
-+gtk_migration_crypt_create_hash (char *display, char *challenge, size_t len, char *result)
-+{
-+  size_t dlen = strlen (display);
-+  gchar *buf = g_malloc (dlen + 1 + len);
-+  strcpy (buf, display);
-+  memcpy (buf + dlen + 1, challenge, len);
-+  gcry_md_hash_buffer (GCRY_MD_SHA1, result, buf, len + dlen + 1);
-+  g_free (buf);
-+}
-+
-+static int
-+do_encode_md (const unsigned char *digest, size_t digestlen, int algo,
-+              unsigned int nbits, gcry_mpi_t *r_val)
-+{
-+  int nframe = (nbits+7) / 8;
-+  unsigned char *frame;
-+  int i, n;
-+  unsigned char asn[100];
-+  size_t asnlen;
-+
-+  asnlen = sizeof(asn);
-+  if (gcry_md_algo_info (algo, GCRYCTL_GET_ASNOID, asn, &asnlen))
-+    return -1;
-+
-+  if (digestlen + asnlen + 4  > nframe )
-+    return -1;
-+  
-+  /* We encode the MD in this way:
-+   *
-+   *      0  1 PAD(n bytes)   0  ASN(asnlen bytes)  MD(len bytes)
-+   *
-+   * PAD consists of FF bytes.
-+   */
-+  frame = g_malloc (nframe);
-+  n = 0;
-+  frame[n++] = 0;
-+  frame[n++] = 1; /* block type */
-+  i = nframe - digestlen - asnlen -3 ;
-+  assert ( i > 1 );
-+  memset ( frame+n, 0xff, i ); n += i;
-+  frame[n++] = 0;
-+  memcpy ( frame+n, asn, asnlen ); n += asnlen;
-+  memcpy ( frame+n, digest, digestlen ); n += digestlen;
-+  assert ( n == nframe );
-+      
-+  gcry_mpi_scan (r_val, GCRYMPI_FMT_USG, frame, nframe, &nframe);
-+  g_free (frame);
-+  return 0;
-+}
-+
-+static gboolean
-+gtk_migration_crypt_check_signature (struct rsa_key *k, char *hash, char *sigbuf)
-+{
-+  gcry_mpi_t mpi, mpi2;
-+  gcry_sexp_t data, sig, key;
-+  int rc;
-+
-+  do_encode_md (hash, 20, GCRY_MD_SHA1, 1024, &mpi);
-+
-+  gcry_sexp_build (&data, NULL, "(data (value %m))", mpi);
-+  
-+  gcry_mpi_release (mpi);
-+
-+  gcry_sexp_build (&key, NULL, "(public-key (rsa (n %m) (e %m)))", k->n, k->e);
-+
-+  if (gcry_mpi_scan (&mpi2, GCRYMPI_FMT_HEX, sigbuf, 0, NULL))
-+    {
-+      gcry_sexp_release (data);
-+      return FALSE;
-+    }
-+
-+  gcry_sexp_build (&sig, NULL, "(sig-val (rsa (s %m)))", mpi2);
-+
-+  rc = gcry_pk_verify (sig, data, key);
-+
-+  gcry_sexp_release (data);
-+  gcry_sexp_release (key);
-+  gcry_sexp_release (sig);
-+  gcry_mpi_release (mpi2);
-+
-+  if (rc)
-+    return FALSE;
-+
-+  return TRUE;
-+}
-+
-+static void 
-+gtk_migration_auth_update_challenge (void)
-+{
-+  int i;
-+  unsigned char *p;
-+
-+  if (gtk_migration_auth_challenge_string == NULL)
-+    gtk_migration_auth_challenge_string = g_malloc ((CHALLENGE_LEN * 2) + 9);
-+
-+  p = gtk_migration_auth_challenge_string;
-+
-+  for (i = 0; i < CHALLENGE_LEN; i++)
-+    {
-+      *p++ = hexbyte (challenge_bytes[i] >> 4);
-+      *p++ = hexbyte (challenge_bytes[i] & 15);
-+    }
-+  
-+  sprintf (p, "%08lx", challenge_seq++);
-+}
-+
-+static void
-+gtk_migration_auth_generate_challenge (void)
-+{
-+  gcry_randomize (challenge_bytes, sizeof (challenge_bytes), GCRY_STRONG_RANDOM);
-+  gtk_migration_auth_update_challenge ();
-+}
-+
-+static struct rsa_key *
-+parse_pubkey (char *s)
-+{
-+  struct rsa_key *r;
-+  gcry_mpi_t n, e;
-+  gchar *sp;
-+
-+  sp = strtok (s, " \n");
-+  gcry_mpi_scan (&e, GCRYMPI_FMT_HEX, sp, 0, NULL);
-+  sp = strtok (NULL, " \n");
-+  gcry_mpi_scan (&n, GCRYMPI_FMT_HEX, sp, 0, NULL);
-+
-+  r = g_malloc0 (sizeof (struct rsa_key));
-+  r->e = e;
-+  r->n = n;
-+  return r;
-+}
-+
-+static struct rsa_key *
-+lookup_pubkey (u_int32_t id)
-+{
-+  const gchar *home_dir = g_get_home_dir ();
-+  gchar *filename = g_strdup_printf ("%s/.gpe/migrate/public", home_dir);
-+  FILE *fp = fopen (filename, "r");
-+  struct rsa_key *r = NULL;
-+
-+  if (fp)
-+    {
-+      while (!feof (fp))
-+       {
-+         char buffer[4096];
-+         if (fgets (buffer, 4096, fp))
-+           {
-+             char *p;
-+             u_int32_t this_id = strtoul (buffer, &p, 16);
-+             if (p != buffer && *p == ' ')
-+               {
-+#ifdef DEBUG
-+                 fprintf (stderr, "found id %x\n", this_id);
-+#endif
-+                 if (this_id == id)
-+                   {
-+                     r = parse_pubkey (++p);
-+                     break;
-+                   }
-+               }
-+           }
-+       }
-+      fclose (fp);
-+    }
-+
-+  g_free (filename);
-+  return r;
-+}
-+
-+static void
-+free_pubkey (struct rsa_key *k)
-+{
-+  gcry_mpi_release (k->n);
-+  gcry_mpi_release (k->e);
-+
-+  g_free (k);
-+}
-+
-+static gboolean
-+gtk_migration_auth_validate_request (char *display, char *data)
-+{
-+  u_int32_t key_id;
-+  char *ep;
-+  char *p;
-+  struct rsa_key *k;
-+  char hash[20];
-+  gboolean rc;
-+
-+  p = strchr (data, ' ');
-+  if (p == NULL)
-+    return FALSE;
-+  *p++ = 0;
-+
-+  key_id = strtoul (data, &ep, 16);
-+  if (*ep)
-+    return FALSE;
-+
-+  k = lookup_pubkey (key_id);
-+  if (k == NULL)
-+    return FALSE;
-+
-+  gtk_migration_crypt_create_hash (display, gtk_migration_auth_challenge_string, 
-+                          strlen (gtk_migration_auth_challenge_string), hash);
-+
-+  rc = gtk_migration_crypt_check_signature (k, hash, p);
-+
-+  free_pubkey (k);
-+
-+  return rc;
-+}
-+
-+static int
-+do_change_display (GtkWidget *w, char *display_name)
-+{
-+  GdkDisplay *newdisplay;
-+  guint screen_nr = 1;
-+  guint i;
-+
-+  if (display_name[0] == 0)
-+    return DISPLAY_CHANGE_INDETERMINATE_ERROR;
-+
-+  i = strlen (display_name) - 1;
-+  while (i > 0 && isdigit (display_name[i]))
-+    i--;
-+
-+  if (display_name[i] == '.')
-+    {
-+      screen_nr = atoi (display_name + i + 1);
-+      display_name[i] = 0;
-+    }
-+
-+  newdisplay = gdk_display_open (display_name);
-+  if (newdisplay)
-+    {
-+      GdkScreen *screen = gdk_display_get_screen (newdisplay, screen_nr);
-+      if (screen)
-+       {
-+         gtk_window_set_screen (GTK_WINDOW (w), screen);
-+         gdk_display_manager_set_default_display (gdk_display_manager_get (),
-+                                                  newdisplay);
-+         return DISPLAY_CHANGE_SUCCESS;
-+       }
-+      else
-+       return DISPLAY_CHANGE_NO_SUCH_SCREEN;
-+    }
-+
-+  return DISPLAY_CHANGE_UNABLE_TO_CONNECT;
-+}
-+
-+static void
-+set_challenge_on_window (GdkWindow *window)
-+{
-+  gdk_property_change (window, rsa_challenge_gdkatom, string_gdkatom,
-+                      8, GDK_PROP_MODE_REPLACE, gtk_migration_auth_challenge_string, 
-+                      strlen (gtk_migration_auth_challenge_string));
-+}
-+
-+static void
-+update_challenge_on_windows (void)
-+{
-+  GSList *i;
-+
-+  gtk_migration_auth_update_challenge ();
-+
-+  for (i = all_widgets; i; i = i->next)
-+    {
-+      GtkWidget *w = GTK_WIDGET (i->data);
-+      if (w->window)
-+       set_challenge_on_window (w->window);
-+    }
-+}
-+
-+static void
-+reset_state (GdkWindow *window)
-+{
-+  gdk_property_change (window, display_change_gdkatom, string_gdkatom,
-+                      8, GDK_PROP_MODE_REPLACE, NULL, 0);
-+}
-+
-+static void
-+generate_response (GdkDisplay *gdisplay, Display *dpy, Window window, int code)
-+{
-+  XClientMessageEvent ev;
-+  Atom atom = gdk_x11_atom_to_xatom_for_display (gdisplay, 
-+                                                display_change_gdkatom);
-+  
-+  memset (&ev, 0, sizeof (ev));
-+  
-+  ev.type = ClientMessage;
-+  ev.window = window;
-+  ev.message_type = atom;
-+  ev.format = 32;
-+  
-+  ev.data.l[0] = window;
-+  ev.data.l[1] = code;
-+  
-+  XSendEvent (dpy, DefaultRootWindow (dpy), False, SubstructureNotifyMask, (XEvent *)&ev);
-+}
-+
-+static int
-+handle_request (GdkWindow *gwindow, char *prop)
-+{
-+  GtkWidget *widget;
-+  char *target, *auth_method, *auth_data;
-+  char *p;
-+
-+  target = prop;
-+  auth_method = "NULL";
-+  auth_data = NULL;
-+
-+  p = strchr (prop, ' ');
-+  if (p)
-+    {
-+      *p = 0;
-+      auth_method = ++p;
-+      
-+      p = strchr (p, ' ');
-+      if (p)
-+       {
-+         *p = 0;
-+         auth_data = ++p;
-+       }
-+    }
-+
-+  if (no_auth == FALSE)
-+    {
-+      if (!strcasecmp (auth_method, "null"))
-+       return DISPLAY_CHANGE_AUTHENTICATION_BAD;
-+      else if (!strcasecmp (auth_method, "rsa-sig"))
-+       {
-+         if (gtk_migration_auth_validate_request (target, auth_data) == FALSE)
-+           return DISPLAY_CHANGE_AUTHENTICATION_BAD;
-+       }
-+      else
-+       return DISPLAY_CHANGE_AUTHENTICATION_BAD;
-+    }
-+
-+  gdk_window_get_user_data (gwindow, (gpointer*) &widget);
-+
-+  if (widget)
-+    return do_change_display (widget, target);
-+
-+  return DISPLAY_CHANGE_INDETERMINATE_ERROR;
-+}
-+
-+static GdkFilterReturn 
-+filter_func (GdkXEvent *xevp, GdkEvent *ev, gpointer p)
-+{
-+  XPropertyEvent *xev = (XPropertyEvent *)xevp;
-+
-+  if (xev->type == PropertyNotify)
-+    {
-+      GdkDisplay *gdisplay;
-+      Atom atom;
-+
-+      gdisplay = gdk_x11_lookup_xdisplay (xev->display);
-+      if (gdisplay)
-+       {
-+         atom = gdk_x11_atom_to_xatom_for_display (gdisplay, display_change_gdkatom);
-+
-+         if (xev->atom == atom)
-+           {
-+             GdkWindow *gwindow;
-+             
-+             gwindow = gdk_window_lookup_for_display (gdisplay, xev->window);
-+             
-+             if (gwindow)
-+               {
-+                 GdkAtom actual_type;
-+                 gint actual_format;
-+                 gint actual_length;
-+                 unsigned char *prop = NULL;
-+                 
-+                 if (gdk_property_get (gwindow, display_change_gdkatom, string_gdkatom,
-+                                       0, G_MAXLONG, FALSE, &actual_type, &actual_format,
-+                                       &actual_length, &prop))
-+                   {
-+                     if (actual_length != 0)
-+                       {
-+                         if (actual_type == string_gdkatom && actual_length > 8)
-+                           {
-+                             gchar *buf = g_malloc (actual_length + 1);
-+                             int rc;
-+                             
-+                             memcpy (buf, prop, actual_length);
-+                             buf[actual_length] = 0;
-+                             
-+                             rc = handle_request (gwindow, buf);
-+                             
-+                             g_free (buf);
-+                             generate_response (gdisplay, xev->display, xev->window, rc);
-+                             
-+                             if (rc == DISPLAY_CHANGE_SUCCESS)
-+                               update_challenge_on_windows ();
-+                           }
-+                         
-+                         reset_state (gwindow);
-+                       }
-+                   }
-+                 
-+                 if (prop)
-+                   g_free (prop);
-+               }
-+           }
-+         
-+         return GDK_FILTER_REMOVE;
-+       }
-+    }
-+
-+  return GDK_FILTER_CONTINUE;
-+}
-+
-+static void
-+unrealize_window (GtkWidget *w)
-+{
-+  all_widgets = g_slist_remove (all_widgets, w);
-+}
-+
-+void
-+gtk_migration_mark_window (GtkWidget *w)
-+{
-+  if (! gtk_migration_initialised)
-+    {
-+      g_warning ("gtk_migration not initialised yet");
-+      return;
-+    }
-+
-+  if (GTK_WIDGET_REALIZED (w))
-+    {
-+      GdkWindow *window = w->window;
-+      
-+      gdk_window_add_filter (window, filter_func, NULL);
-+
-+      reset_state (window);
-+      set_challenge_on_window (window);
-+
-+      all_widgets = g_slist_append (all_widgets, w);
-+
-+      g_signal_connect (G_OBJECT (w), "unrealize", G_CALLBACK (unrealize_window), NULL);
-+    }
-+  else
-+    g_signal_connect (G_OBJECT (w), "realize", G_CALLBACK (gtk_migration_mark_window), NULL);
-+}
-+
-+void
-+gtk_migration_init (void)
-+{
-+  if (getenv ("GPE_DISPLAY_MIGRATION_NO_AUTH") != NULL)
-+    no_auth = TRUE;
-+
-+  string_gdkatom = gdk_atom_intern ("STRING", FALSE);
-+  display_change_gdkatom = gdk_atom_intern ("_GPE_DISPLAY_CHANGE", FALSE);
-+  rsa_challenge_gdkatom = gdk_atom_intern ("_GPE_DISPLAY_CHANGE_RSA_CHALLENGE", FALSE);
-+
-+  gtk_migration_auth_generate_challenge ();
-+
-+  gtk_migration_initialised = TRUE;
-+}
-Index: gtk/gtkwindow.c
-===================================================================
---- gtk/gtkwindow.c.orig        2006-10-03 16:51:46.000000000 +0100
-+++ gtk/gtkwindow.c     2006-10-30 12:56:34.000000000 +0000
-@@ -50,6 +50,9 @@
- #include "x11/gdkx.h"
- #endif
- 
-+extern void gtk_migration_mark_window (GtkWidget *w);
-+                                                               
-+
- enum {
-   SET_FOCUS,
-   FRAME_EVENT,
-@@ -823,6 +826,10 @@
- 
-   g_signal_connect (window->screen, "composited_changed",
-                    G_CALLBACK (gtk_window_on_composited_changed), window);
-+                   
-+#ifdef ENABLE_MIGRATION
-+  gtk_migration_mark_window (window);
-+#endif
- }
- 
- static void