From a4a82d661c5c2e866a38c339cd7a82ebed394831 Mon Sep 17 00:00:00 2001 From: Ross Burton Date: Mon, 3 Sep 2007 09:35:01 +0000 Subject: Remove patches which are not used, or should not be used git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2672 311d38ba-8fff-0310-9ca6-ca027cbcb966 --- meta/packages/gtk+/gtk+-2.10.14/migration.patch | 611 ------------------------ 1 file changed, 611 deletions(-) delete mode 100644 meta/packages/gtk+/gtk+-2.10.14/migration.patch (limited to 'meta/packages/gtk+/gtk+-2.10.14/migration.patch') 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 4ee786e68..000000000 --- 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 -+ * -+ * 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 -+#include -+#include -+#include -+#include -+ -+#include -+#include -+#include -+ -+#include -+ -+#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 -- cgit v1.2.3