diff options
Diffstat (limited to 'capplets/theme-switcher/gnome-theme-installer.c')
| -rw-r--r-- | capplets/theme-switcher/gnome-theme-installer.c | 631 |
1 files changed, 0 insertions, 631 deletions
diff --git a/capplets/theme-switcher/gnome-theme-installer.c b/capplets/theme-switcher/gnome-theme-installer.c deleted file mode 100644 index cb7899951..000000000 --- a/capplets/theme-switcher/gnome-theme-installer.c +++ /dev/null @@ -1,631 +0,0 @@ - -#include <config.h> - -#include <string.h> -#include <libwindow-settings/gnome-wm-manager.h> -#include "gnome-theme-installer.h" -#include "gnome-theme-details.h" -#include <gconf/gconf-client.h> -#include <glade/glade.h> -#include <libgnomevfs/gnome-vfs-async-ops.h> -#include <libgnomevfs/gnome-vfs-ops.h> -#include <libgnomevfs/gnome-vfs-utils.h> - -#include "gnome-theme-info.h" -#include "capplet-util.h" -#include "activate-settings-daemon.h" -#include "gconf-property-editor.h" -#include "file-transfer-dialog.h" -#include "gnome-theme-installer.h" - -enum { - THEME_INVALID, - THEME_ICON, - THEME_GNOME, - THEME_GTK, - THEME_ENGINE, - THEME_METACITY -}; - -enum { - TARGZ, - TARBZ -}; - -typedef struct { - gint theme_type; - gint filetype; - gchar *filename; - gchar *target_dir; - gchar *theme_tmp_dir; - gchar *target_tmp_dir; - gchar *user_message; -} theme_properties; - - -static void -cleanup_tmp_dir(theme_properties *theme_props) -{ - GList *list; - - if (gnome_vfs_remove_directory (theme_props->target_tmp_dir) == GNOME_VFS_ERROR_DIRECTORY_NOT_EMPTY) { - list = g_list_prepend (NULL, gnome_vfs_uri_new (theme_props->target_tmp_dir)); - gnome_vfs_xfer_delete_list (list, GNOME_VFS_XFER_RECURSIVE, - GNOME_VFS_XFER_ERROR_MODE_ABORT, NULL, NULL); - gnome_vfs_uri_list_free(list); - } -} - -static int -file_theme_type(gchar *dir) -{ - gchar *file_contents; - gchar *filename = NULL; - gint file_size; - GPatternSpec *pattern; - char *uri; - GnomeVFSURI *src_uri; - - filename = g_strdup_printf ("%s/index.theme",dir); - src_uri = gnome_vfs_uri_new (filename); - if (gnome_vfs_uri_exists(src_uri)) { - uri = gnome_vfs_get_uri_from_local_path (filename); - gnome_vfs_read_entire_file (uri,&file_size,&file_contents); - - pattern = g_pattern_spec_new ("*[Icon Theme]*"); - if (g_pattern_match_string(pattern,file_contents)) { - g_free (filename); - gnome_vfs_uri_unref (src_uri); - return THEME_ICON; - } - - pattern = g_pattern_spec_new ("*[X-GNOME-Metatheme]*"); - if (g_pattern_match_string(pattern,file_contents)) { - g_free (filename); - gnome_vfs_uri_unref (src_uri); - return THEME_GNOME; - } - } - g_free (filename); - gnome_vfs_uri_unref (src_uri); - - filename = g_strdup_printf ("%s/gtk-2.0/gtkrc",dir); - src_uri = gnome_vfs_uri_new (filename); - g_free (filename); - if (gnome_vfs_uri_exists(src_uri)) { - gnome_vfs_uri_unref (src_uri); - return THEME_GTK; - } - - filename = g_strdup_printf ("%s/metacity-1/metacity-theme-1.xml",dir); - src_uri = gnome_vfs_uri_new (filename); - g_free (filename); - if (gnome_vfs_uri_exists (src_uri)) { - gnome_vfs_uri_unref (src_uri); - return THEME_METACITY; - } - - - filename = g_strdup_printf ("%s/configure.in",dir); - src_uri = gnome_vfs_uri_new (filename); - g_free (filename); - if (gnome_vfs_uri_exists (src_uri)) { - gnome_vfs_uri_unref (src_uri); - return THEME_ENGINE; - } - - return THEME_INVALID; -} - -static void -transfer_cancel_cb (GtkWidget *dlg, gchar *path) -{ - gnome_vfs_unlink (path); - g_free (path); - gtk_widget_destroy (dlg); -} - -/* this works around problems when doing fork/exec in a threaded app - * with some locks being held/waited on in different threads. - * - * we do the idle callback so that the async xfer has finished and - * cleaned up its vfs job. otherwise it seems the slave thread gets - * woken up and it removes itself from the job queue before it is - * supposed to. very strange. - * - * see bugzilla.gnome.org #86141 for details - */ -static gboolean -transfer_done_targz_idle_cb (gpointer data) -{ - int status; - gchar *command, *filename; - theme_properties *theme_props = data; - - /* this should be something more clever and nonblocking */ - filename = g_shell_quote(theme_props->filename); - command = g_strdup_printf ("sh -c 'cd \"%s\"; /bin/gzip -d -c < \"%s\" | /bin/tar xf - '", - theme_props->target_tmp_dir, filename); - g_free(filename); - if (g_spawn_command_line_sync (command, NULL, NULL, &status, NULL) && status == 0) { - g_free (command); - return TRUE; - } else { - g_free (command); - return FALSE; - } -} - - -/* this works around problems when doing fork/exec in a threaded app - * with some locks being held/waited on in different threads. - * - * we do the idle callback so that the async xfer has finished and - * cleaned up its vfs job. otherwise it seems the slave thread gets - * woken up and it removes itself from the job queue before it is - * supposed to. very strange. - * - * see bugzilla.gnome.org #86141 for details - */ -static gboolean -transfer_done_tarbz2_idle_cb (gpointer data) -{ - int status; - gchar *command, *filename; - theme_properties *theme_props = data; - - filename = g_shell_quote(theme_props->filename); - /* this should be something more clever and nonblocking */ - command = g_strdup_printf ("sh -c 'cd \"%s\"; /usr/bin/bzip2 -d -c < \"%s\" | /bin/tar xf - '", - theme_props->target_tmp_dir, filename); - g_free (filename); - if (g_spawn_command_line_sync (command, NULL, NULL, &status, NULL) && status == 0) { - g_free (command); - return TRUE; - } else { - g_free (command); - return FALSE; - } -} - -static void -transfer_done_cb (GtkWidget *dlg, gchar *path) -{ - GtkWidget *dialog; - int len = strlen (path); - gchar *command,**dir, *first_line, *filename; - int status,theme_type; - theme_properties *theme_props; - GnomeVFSURI *theme_source_dir, *theme_dest_dir; - - gtk_widget_destroy (dlg); - - theme_props = g_new(theme_properties,1); - - theme_props->target_tmp_dir = g_strdup_printf ("%s/.themes/.theme-%u", - g_get_home_dir(), - g_random_int()); - - - if (path && len > 7 && ( (!strcmp (path + len - 7, ".tar.gz")) || (!strcmp (path + len - 4, ".tgz")) )) { - filename = g_shell_quote (path); - command = g_strdup_printf ("sh -c '/bin/gzip -d -c < \"%s\" | /bin/tar ft - | head -1'", - filename); - theme_props->filetype=TARGZ; - g_free (filename); - } else if (path && len > 8 && !strcmp (path + len - 8, ".tar.bz2")) { - filename = g_shell_quote (path); - command = g_strdup_printf ("sh -c '/usr/bin/bzip2 -d -c < \"%s\" | /bin/tar ft - | head -1'", - filename); - theme_props->filetype=TARBZ; - g_free (filename); - } else { - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("This theme is not in a supported format.")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - gnome_vfs_unlink(path); - g_free (theme_props->target_tmp_dir); - g_free (theme_props); - return; - } - - - if ((gnome_vfs_make_directory(theme_props->target_tmp_dir,0700)) != GNOME_VFS_OK) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Failed to create temporary directory")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - g_free (command); - g_free (theme_props->target_tmp_dir); - g_free (theme_props); - return; - } - - /* Uncompress the file in the temp directory */ - theme_props->filename=g_strdup(path); - - if (theme_props->filetype == TARBZ ) { - if (!g_file_test ("/usr/bin/bzip2", G_FILE_TEST_EXISTS)) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Can not install theme. \nThe bzip2 utility is not installed.")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - gnome_vfs_unlink(path); - g_free (command); - g_free (theme_props->target_tmp_dir); - g_free (theme_props->filename); - g_free (theme_props); - return; - } - - if (!transfer_done_tarbz2_idle_cb(theme_props)) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Installation Failed")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - cleanup_tmp_dir (theme_props); - g_free (theme_props->target_tmp_dir); - g_free (theme_props->filename); - g_free (theme_props); - g_free (command); - return; - } - } - - if (theme_props->filetype == TARGZ ) { - if (!g_file_test ("/bin/gzip", G_FILE_TEST_EXISTS)) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Can not install themes. \nThe gzip utility is not installed.")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - gnome_vfs_unlink(path); - g_free (command); - g_free (theme_props->target_tmp_dir); - g_free (theme_props->filename); - g_free (theme_props); - return; - } - if (!transfer_done_targz_idle_cb(theme_props)) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Installation Failed")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - cleanup_tmp_dir (theme_props); - g_free (theme_props->target_tmp_dir); - g_free (theme_props->filename); - g_free (theme_props); - g_free (command); - return; - } - } - - /* What type of theme it is ? */ - if (g_spawn_command_line_sync (command, &first_line, NULL, &status, NULL) && status == 0) { - dir = g_strsplit(g_strchomp(first_line),"/",0); - theme_props->theme_tmp_dir=g_build_filename(theme_props->target_tmp_dir,dir[0],NULL); - - theme_type = file_theme_type(theme_props->theme_tmp_dir); - gnome_vfs_unlink (theme_props->filename); - if (theme_type == THEME_ICON) { - theme_props->target_dir=g_strdup_printf("%s/.icons/%s",g_get_home_dir(),dir[0]); - theme_props->user_message=g_strdup_printf(_("Icon Theme %s correctly installed.\nYou can select it in the theme details."),dir[0]); - } else if (theme_type == THEME_GNOME) { - theme_props->target_dir = g_strdup_printf("%s/.themes/%s",g_get_home_dir(),dir[0]); - theme_props->user_message=g_strdup_printf(_("Gnome Theme %s correctly installed"),dir[0]); - } else if (theme_type == THEME_METACITY) { - theme_props->target_dir = g_strdup_printf("%s/.themes/%s",g_get_home_dir(),dir[0]); - theme_props->user_message=g_strdup_printf(_("Windows Border Theme %s correctly installed.\nYou can select it in the theme details."),dir[0]); - } else if (theme_type == THEME_GTK) { - theme_props->target_dir = g_strdup_printf("%s/.themes/%s",g_get_home_dir(),dir[0]); - theme_props->user_message=g_strdup_printf(_("Controls Theme %s correctly installed.\nYou can select it in the theme details."),dir[0]); - } else if (theme_type == THEME_ENGINE) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("The theme is an engine. You need to compile the theme.")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - cleanup_tmp_dir(theme_props); - g_free (theme_props->target_tmp_dir); - g_free (theme_props->filename); - g_free (theme_props->theme_tmp_dir); - g_free (theme_props); - g_free (command); - return; - } else { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("The file format is invalid")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - g_free (theme_props->target_tmp_dir); - g_free (theme_props->filename); - g_free (theme_props->theme_tmp_dir); - g_free (theme_props); - g_free (command); - return; - } - /* Move the Dir to the target dir */ - theme_source_dir = gnome_vfs_uri_new (theme_props->theme_tmp_dir); - theme_dest_dir = gnome_vfs_uri_new (theme_props->target_dir); - - if (gnome_vfs_xfer_uri (theme_source_dir,theme_dest_dir, - GNOME_VFS_XFER_DELETE_ITEMS | GNOME_VFS_XFER_RECURSIVE | GNOME_VFS_XFER_REMOVESOURCE, - GNOME_VFS_XFER_ERROR_MODE_ABORT, - GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE, - NULL,NULL) != GNOME_VFS_OK) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Installation Failed")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - cleanup_tmp_dir(theme_props); - g_free (theme_props->target_tmp_dir); - g_free (theme_props->filename); - g_free (theme_props->theme_tmp_dir); - g_free (theme_props->target_dir); - g_free (theme_props->user_message); - g_free (theme_props); - g_free (command); - return; - } else { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_INFO, - GTK_BUTTONS_OK, - theme_props->user_message ); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - cleanup_tmp_dir (theme_props); - g_free (theme_props->target_tmp_dir); - g_free (theme_props->filename); - g_free (theme_props->theme_tmp_dir); - g_free (theme_props->target_dir); - g_free (theme_props->user_message); - g_free (theme_props); - g_free (command); - return; - } - - } - g_free (command); - g_free (theme_props->target_tmp_dir); - g_free (theme_props->filename); - g_free (theme_props); -} - -static void -install_dialog_response (GtkWidget *widget, int response_id, gpointer data) -{ - GladeXML *dialog = data; - GtkWidget *dlg; - gchar *filename, *path, *base; - GList *src, *target; - GnomeVFSURI *src_uri; - const gchar *raw; - gboolean icon_theme; - gchar *temppath; - - if (response_id == GTK_RESPONSE_HELP) { - capplet_help (GTK_WINDOW (widget), - "user-guide.xml", - "goscustdesk-12"); - return; - } - - if (response_id == 0) { - icon_theme = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (widget), "icon_theme")); - raw = gtk_entry_get_text (GTK_ENTRY (gnome_file_entry_gtk_entry (GNOME_FILE_ENTRY (WID ("install_theme_picker"))))); - if (raw == NULL || strlen (raw) <= 0) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("No theme file location specified to install")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - return; - } - - if (strncmp (raw, "http://", 7) && strncmp (raw, "ftp://", 6) && *raw != '/') - filename = gnome_file_entry_get_full_path (GNOME_FILE_ENTRY (WID ("install_theme_picker")), TRUE); - else - filename = g_strdup (raw); - if (filename == NULL) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("The theme file location specified to install is invalid")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - return; - } - - src_uri = gnome_vfs_uri_new (filename); - base = gnome_vfs_uri_extract_short_name (src_uri); - src = g_list_append (NULL, src_uri); - if (icon_theme) - path = g_build_filename (g_get_home_dir (), ".icons", NULL); - else - path = g_build_filename (g_get_home_dir (), ".themes", NULL); - - if (access (path, X_OK | W_OK) != 0) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Insufficient permissions to install the theme in:\n%s"), path); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - g_free (path); - return; - } - - while(TRUE) { - gchar *file_tmp; - GtkWidget *dialog; - int len = strlen (base); - - if (base && len > 7 && ( (!strcmp (base + len - 7, ".tar.gz")) || (!strcmp (base + len - 4, ".tgz")) )) - file_tmp = g_strdup_printf("gnome-theme-%d.tar.gz", rand ()); - else if (base && len > 8 && !strcmp (base + len - 8, ".tar.bz2")) - file_tmp = g_strdup_printf("gnome-theme-%d.tar.bz2", rand ()); - else { - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("The file format is invalid.")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - g_free (path); - return; - } - - path = g_build_filename (g_get_home_dir (), ".themes", file_tmp, NULL); - - g_free(file_tmp); - if (!gnome_vfs_uri_exists (gnome_vfs_uri_new (path))) - break; - } - - /* To avoid the copy of /root/.themes to /root/.themes/.themes - * which causes an infinite loop. The user asks to transfer the all - * contents of a folder, to a folder under itseld. So ignore the - * situation. - */ - temppath = g_build_filename (filename, ".themes", NULL); - if (!strcmp(temppath, path)) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("%s is the path where the theme files will be installed. This can not be selected as the source location"), filename); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - - g_free (base); - g_free (filename); - g_free(temppath); - g_free (path); - return; - } - g_free(temppath); - - - - target = g_list_append (NULL, gnome_vfs_uri_new (path)); - - dlg = file_transfer_dialog_new (); - file_transfer_dialog_wrap_async_xfer (FILE_TRANSFER_DIALOG (dlg), - src, target, - GNOME_VFS_XFER_RECURSIVE, - GNOME_VFS_XFER_ERROR_MODE_QUERY, - GNOME_VFS_XFER_OVERWRITE_MODE_QUERY, - GNOME_VFS_PRIORITY_DEFAULT); - gnome_vfs_uri_list_unref (src); - gnome_vfs_uri_list_unref (target); - g_free (base); - g_free (filename); - g_signal_connect (G_OBJECT (dlg), "cancel", - G_CALLBACK (transfer_cancel_cb), path); - g_signal_connect (G_OBJECT (dlg), "done", - G_CALLBACK (transfer_done_cb), path); - gtk_widget_show (dlg); - } -} - -void -gnome_theme_installer_run (GtkWidget *parent, gchar *filename) -{ - static gboolean running_theme_install = FALSE; - GladeXML *dialog; - GtkWidget *widget; - - if (running_theme_install) - return; - - running_theme_install = TRUE; - - if (!g_file_test ("/bin/tar", G_FILE_TEST_EXISTS)) { - GtkWidget *dialog; - - dialog = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - _("Cannot install theme.\nThe tar program is not installed on your system.")); - gtk_dialog_run (GTK_DIALOG (dialog)); - gtk_widget_destroy (dialog); - return; - } - - dialog = glade_xml_new (GLADEDIR "/theme-install.glade", NULL, NULL); - widget = WID ("install_dialog"); - - g_signal_connect (G_OBJECT (widget), "response", G_CALLBACK (install_dialog_response), dialog); - gtk_window_set_transient_for (GTK_WINDOW (widget), GTK_WINDOW (parent)); - gtk_window_set_position (GTK_WINDOW (widget), GTK_WIN_POS_CENTER_ON_PARENT); - if (filename) - gnome_file_entry_set_filename (GNOME_FILE_ENTRY (WID ("install_theme_picker")), filename); - - while (gtk_dialog_run (GTK_DIALOG (widget)) == GTK_RESPONSE_HELP) - ; - - gnome_theme_details_reread_themes_from_disk(); - - gtk_widget_destroy (widget); - g_object_unref (G_OBJECT (dialog)); - - running_theme_install = FALSE; -} |