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authorinfirit <[email protected]>2014-11-20 15:57:29 +0100
committerinfirit <[email protected]>2014-11-22 21:32:47 +0100
commit0c3107bbc42745c2e45530a8d43ea7fccd881e6f (patch)
treee581355d77464632e50e2de673a62a795810b90b /src/fr-init.c
parent02cd7f18c806194eabd1dee69d28b5e2f2b51344 (diff)
downloadengrampa-0c3107bbc42745c2e45530a8d43ea7fccd881e6f.tar.bz2
engrampa-0c3107bbc42745c2e45530a8d43ea7fccd881e6f.tar.xz
Added a D-BUS service to create and extract archives.
Initial commits from FR: f998fd8e33a08d686a1071db87d21f4a83963d99 4078d1a9e5ddae3357302791432fc61d82ff37e4 58c55b06f30014326f27bdf94c406ceee0897731 Improvements and fixes from FR: D-Bus service: added GetSupportedTypes method ace4f31c586641fcf7ad1de165cd7f27b5a371c1 1399b9a84b0d4f4a5015066b0d7cec7e048d59dc From: Paolo Bacchilega <[email protected]>
Diffstat (limited to 'src/fr-init.c')
-rw-r--r--src/fr-init.c666
1 files changed, 666 insertions, 0 deletions
diff --git a/src/fr-init.c b/src/fr-init.c
new file mode 100644
index 0000000..567cb19
--- /dev/null
+++ b/src/fr-init.c
@@ -0,0 +1,666 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ * Engrampa
+ *
+ * Copyright (C) 2010 Free Software Foundation, Inc.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <glib/gi18n.h>
+#include "file-data.h"
+#include "file-utils.h"
+#include "glib-utils.h"
+#include "fr-command.h"
+#include "fr-command-ace.h"
+#include "fr-command-alz.h"
+#include "fr-command-ar.h"
+#include "fr-command-arj.h"
+#include "fr-command-cfile.h"
+#include "fr-command-cpio.h"
+#include "fr-command-dpkg.h"
+#include "fr-command-iso.h"
+#include "fr-command-jar.h"
+#include "fr-command-lha.h"
+#include "fr-command-rar.h"
+#include "fr-command-rpm.h"
+#include "fr-command-tar.h"
+#if HAVE_JSON_GLIB
+ #include "fr-command-unarchiver.h"
+#endif
+#include "fr-command-unstuff.h"
+#include "fr-command-zip.h"
+#include "fr-command-zoo.h"
+#include "fr-command-7z.h"
+#include "fr-command-lrzip.h"
+#include "fr-init.h"
+#include "fr-process.h"
+#include "fr-stock.h"
+#include "fr-window.h"
+#include "typedefs.h"
+#include "preferences.h"
+
+
+/* The capabilities are computed automatically in
+ * compute_supported_archive_types() so it's correct to initialize to 0 here. */
+FrMimeTypeDescription mime_type_desc[] = {
+ { "application/x-7z-compressed", ".7z", N_("7-Zip (.7z)"), 0 },
+ { "application/x-7z-compressed-tar", ".tar.7z", N_("Tar compressed with 7z (.tar.7z)"), 0 },
+ { "application/x-ace", ".ace", N_("Ace (.ace)"), 0 },
+ { "application/x-alz", ".alz", NULL, 0 },
+ { "application/x-ar", ".ar", N_("Ar (.ar)"), 0 },
+ { "application/x-arj", ".arj", N_("Arj (.arj)"), 0 },
+ { "application/x-bzip", ".bz2", NULL, 0 },
+ { "application/x-bzip-compressed-tar", ".tar.bz2", N_("Tar compressed with bzip2 (.tar.bz2)"), 0 },
+ { "application/x-bzip1", ".bz", NULL, 0 },
+ { "application/x-bzip1-compressed-tar", ".tar.bz", N_("Tar compressed with bzip (.tar.bz)"), 0 },
+ { "application/vnd.ms-cab-compressed", ".cab", N_("Cabinet (.cab)"), 0 },
+ { "application/x-cbr", ".cbr", N_("Rar Archived Comic Book (.cbr)"), 0 },
+ { "application/x-cbz", ".cbz", N_("Zip Archived Comic Book (.cbz)"), 0 },
+ { "application/x-cd-image", ".iso", NULL, 0 },
+ { "application/x-compress", ".Z", NULL, 0 },
+ { "application/x-compressed-tar", ".tar.gz", N_("Tar compressed with gzip (.tar.gz)"), 0 },
+ { "application/x-cpio", ".cpio", NULL, 0 },
+ { "application/x-deb", ".deb", NULL, 0 },
+ { "application/x-ear", ".ear", N_("Ear (.ear)"), 0 },
+ { "application/x-ms-dos-executable", ".exe", N_("Self-extracting zip (.exe)"), 0 },
+ { "application/x-gzip", ".gz", NULL, 0 },
+ { "application/x-java-archive", ".jar", N_("Jar (.jar)"), 0 },
+ { "application/x-lha", ".lzh", N_("Lha (.lzh)"), 0 },
+ { "application/x-lrzip", ".lrz", N_("Lrzip (.lrz)"), 0},
+ { "application/x-lrzip-compressed-tar", ".tar.lrz", N_("Tar compressed with lrzip (.tar.lrz)"), 0 },
+ { "application/x-lzip", ".lz", NULL, 0 },
+ { "application/x-lzip-compressed-tar", ".tar.lz", N_("Tar compressed with lzip (.tar.lz)"), 0 },
+ { "application/x-lzma", ".lzma", NULL, 0 },
+ { "application/x-lzma-compressed-tar", ".tar.lzma", N_("Tar compressed with lzma (.tar.lzma)"), 0 },
+ { "application/x-lzop", ".lzo", NULL, 0 },
+ { "application/x-lzop-compressed-tar", ".tar.lzo", N_("Tar compressed with lzop (.tar.lzo)"), 0 },
+ { "application/x-ms-wim", ".wim", N_("Windows Imaging Format (.wim)"), 0 },
+ { "application/x-rar", ".rar", N_("Rar (.rar)"), 0 },
+ { "application/x-rpm", ".rpm", NULL, 0 },
+ { "application/x-rzip", ".rz", NULL, 0 },
+ { "application/x-tar", ".tar", N_("Tar uncompressed (.tar)"), 0 },
+ { "application/x-tarz", ".tar.Z", N_("Tar compressed with compress (.tar.Z)"), 0 },
+ { "application/x-stuffit", ".sit", NULL, 0 },
+ { "application/x-war", ".war", N_("War (.war)"), 0 },
+ { "application/x-xz", ".xz", N_("Xz (.xz)"), 0 },
+ { "application/x-xz-compressed-tar", ".tar.xz", N_("Tar compressed with xz (.tar.xz)"), 0 },
+ { "application/x-zoo", ".zoo", N_("Zoo (.zoo)"), 0 },
+ { "application/zip", ".zip", N_("Zip (.zip)"), 0 },
+ { NULL, NULL, NULL, 0 }
+};
+
+FrExtensionType file_ext_type[] = {
+ { ".7z", "application/x-7z-compressed" },
+ { ".ace", "application/x-ace" },
+ { ".alz", "application/x-alz" },
+ { ".ar", "application/x-ar" },
+ { ".arj", "application/x-arj" },
+ { ".bin", "application/x-stuffit" },
+ { ".bz", "application/x-bzip" },
+ { ".bz2", "application/x-bzip" },
+ { ".cab", "application/vnd.ms-cab-compressed" },
+ { ".cbr", "application/x-cbr" },
+ { ".cbz", "application/x-cbz" },
+ { ".cpio", "application/x-cpio" },
+ { ".deb", "application/x-deb" },
+ { ".ear", "application/x-ear" },
+ { ".exe", "application/x-ms-dos-executable" },
+ { ".gz", "application/x-gzip" },
+ { ".iso", "application/x-cd-image" },
+ { ".jar", "application/x-java-archive" },
+ { ".lha", "application/x-lha" },
+ { ".lrz", "application/x-lrzip" },
+ { ".lzh", "application/x-lha" },
+ { ".lz", "application/x-lzip" },
+ { ".lzma", "application/x-lzma" },
+ { ".lzo", "application/x-lzop" },
+ { ".rar", "application/x-rar" },
+ { ".rpm", "application/x-rpm" },
+ { ".rz", "application/x-rzip" },
+ { ".sit", "application/x-stuffit" },
+ { ".swm", "application/x-ms-wim" },
+ { ".tar", "application/x-tar" },
+ { ".tar.bz", "application/x-bzip-compressed-tar" },
+ { ".tar.bz2", "application/x-bzip-compressed-tar" },
+ { ".tar.gz", "application/x-compressed-tar" },
+ { ".tar.lrz", "application/x-lrzip-compressed-tar" },
+ { ".tar.lz", "application/x-lzip-compressed-tar" },
+ { ".tar.lzma", "application/x-lzma-compressed-tar" },
+ { ".tar.lzo", "application/x-lzop-compressed-tar" },
+ { ".tar.7z", "application/x-7z-compressed-tar" },
+ { ".tar.xz", "application/x-xz-compressed-tar" },
+ { ".tar.Z", "application/x-tarz" },
+ { ".taz", "application/x-tarz" },
+ { ".tbz", "application/x-bzip-compressed-tar" },
+ { ".tbz2", "application/x-bzip-compressed-tar" },
+ { ".tgz", "application/x-compressed-tar" },
+ { ".txz", "application/x-xz-compressed-tar" },
+ { ".tlz", "application/x-lzip-compressed-tar" },
+ { ".tzma", "application/x-lzma-compressed-tar" },
+ { ".tzo", "application/x-lzop-compressed-tar" },
+ { ".war", "application/x-war" },
+ { ".wim", "application/x-ms-wim" },
+ { ".xz", "application/x-xz" },
+ { ".z", "application/x-gzip" },
+ { ".Z", "application/x-compress" },
+ { ".zip", "application/zip" },
+ { ".zoo", "application/x-zoo" },
+ { NULL, NULL }
+};
+
+
+GList *WindowList;
+GList *CommandList;
+gint ForceDirectoryCreation;
+GHashTable *ProgramsCache;
+GPtrArray *Registered_Commands;
+int single_file_save_type[64];
+int save_type[64];
+int open_type[64];
+int create_type[64];
+
+
+static void
+migrate_options_directory (void)
+{
+ char *old_directory_path;
+ GFile *old_directory;
+ GFile *new_directory;
+
+ old_directory_path = get_home_relative_path (".config/mate/engrampa/options");
+ old_directory = g_file_new_for_path (old_directory_path);
+ new_directory = get_user_config_subdirectory (ADD_FOLDER_OPTIONS_DIR, FALSE);
+ if (g_file_query_exists (old_directory, NULL) && ! g_file_query_exists (new_directory, NULL)) {
+ GFile *parent;
+
+ parent = g_file_get_parent (new_directory);
+ if (make_directory_tree (parent, 0700, NULL))
+ g_file_move (old_directory, new_directory, 0, NULL, NULL, NULL, NULL);
+
+ g_object_unref (parent);
+ }
+
+ g_object_unref (new_directory);
+ g_object_unref (old_directory);
+ g_free (old_directory_path);
+}
+
+
+/* -- FrRegisteredCommand -- */
+
+
+FrRegisteredCommand *
+fr_registered_command_new (GType command_type)
+{
+ FrRegisteredCommand *reg_com;
+ FrCommand *command;
+ const char **mime_types;
+ int i;
+
+ reg_com = g_new0 (FrRegisteredCommand, 1);
+ reg_com->ref = 1;
+ reg_com->type = command_type;
+ reg_com->caps = g_ptr_array_new ();
+ reg_com->packages = g_ptr_array_new ();
+
+ command = (FrCommand*) g_object_new (reg_com->type, NULL);
+ mime_types = fr_command_get_mime_types (command);
+ for (i = 0; mime_types[i] != NULL; i++) {
+ const char *mime_type;
+ FrMimeTypeCap *cap;
+ FrMimeTypePackages *packages;
+
+ mime_type = get_static_string (mime_types[i]);
+
+ cap = g_new0 (FrMimeTypeCap, 1);
+ cap->mime_type = mime_type;
+ cap->current_capabilities = fr_command_get_capabilities (command, mime_type, TRUE);
+ cap->potential_capabilities = fr_command_get_capabilities (command, mime_type, FALSE);
+ g_ptr_array_add (reg_com->caps, cap);
+
+ packages = g_new0 (FrMimeTypePackages, 1);
+ packages->mime_type = mime_type;
+ packages->packages = fr_command_get_packages (command, mime_type);
+ g_ptr_array_add (reg_com->packages, packages);
+ }
+
+ g_object_unref (command);
+
+ return reg_com;
+}
+
+
+void
+fr_registered_command_ref (FrRegisteredCommand *reg_com)
+{
+ reg_com->ref++;
+}
+
+
+void
+fr_registered_command_unref (FrRegisteredCommand *reg_com)
+{
+ if (--(reg_com->ref) != 0)
+ return;
+
+ g_ptr_array_foreach (reg_com->caps, (GFunc) g_free, NULL);
+ g_ptr_array_free (reg_com->caps, TRUE);
+ g_free (reg_com);
+}
+
+
+FrCommandCaps
+fr_registered_command_get_capabilities (FrRegisteredCommand *reg_com,
+ const char *mime_type)
+{
+ int i;
+
+ for (i = 0; i < reg_com->caps->len; i++) {
+ FrMimeTypeCap *cap;
+
+ cap = g_ptr_array_index (reg_com->caps, i);
+ if (strcmp (mime_type, cap->mime_type) == 0)
+ return cap->current_capabilities;
+ }
+
+ return FR_COMMAND_CAN_DO_NOTHING;
+}
+
+
+FrCommandCaps
+fr_registered_command_get_potential_capabilities (FrRegisteredCommand *reg_com,
+ const char *mime_type)
+{
+ int i;
+
+ if (mime_type == NULL)
+ return FR_COMMAND_CAN_DO_NOTHING;
+
+ for (i = 0; i < reg_com->caps->len; i++) {
+ FrMimeTypeCap *cap;
+
+ cap = g_ptr_array_index (reg_com->caps, i);
+ if ((cap->mime_type != NULL) && (strcmp (mime_type, cap->mime_type) == 0))
+ return cap->potential_capabilities;
+ }
+
+ return FR_COMMAND_CAN_DO_NOTHING;
+}
+
+
+void
+register_command (GType command_type)
+{
+ if (Registered_Commands == NULL)
+ Registered_Commands = g_ptr_array_sized_new (5);
+ g_ptr_array_add (Registered_Commands, fr_registered_command_new (command_type));
+}
+
+
+gboolean
+unregister_command (GType command_type)
+{
+ int i;
+
+ for (i = 0; i < Registered_Commands->len; i++) {
+ FrRegisteredCommand *command;
+
+ command = g_ptr_array_index (Registered_Commands, i);
+ if (command->type == command_type) {
+ g_ptr_array_remove_index (Registered_Commands, i);
+ fr_registered_command_unref (command);
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+
+static void
+register_commands (void)
+{
+ /* The order here is important. Commands registered earlier have higher
+ * priority. However commands that can read and write a file format
+ * have higher priority over commands that can only read the same
+ * format, regardless of the registration order. */
+
+ register_command (FR_TYPE_COMMAND_TAR);
+ register_command (FR_TYPE_COMMAND_CFILE);
+ register_command (FR_TYPE_COMMAND_7Z);
+ register_command (FR_TYPE_COMMAND_DPKG);
+
+ register_command (FR_TYPE_COMMAND_ACE);
+ register_command (FR_TYPE_COMMAND_ALZ);
+ register_command (FR_TYPE_COMMAND_AR);
+ register_command (FR_TYPE_COMMAND_ARJ);
+ register_command (FR_TYPE_COMMAND_CPIO);
+ register_command (FR_TYPE_COMMAND_ISO);
+ register_command (FR_TYPE_COMMAND_JAR);
+ register_command (FR_TYPE_COMMAND_LHA);
+ register_command (FR_TYPE_COMMAND_RAR);
+ register_command (FR_TYPE_COMMAND_RPM);
+ register_command (FR_TYPE_COMMAND_UNSTUFF);
+ register_command (FR_TYPE_COMMAND_ZIP);
+ register_command (FR_TYPE_COMMAND_LRZIP);
+ register_command (FR_TYPE_COMMAND_ZOO);
+#if HAVE_JSON_GLIB
+ register_command (FR_TYPE_COMMAND_UNARCHIVER);
+#endif
+}
+
+
+GType
+get_command_type_from_mime_type (const char *mime_type,
+ FrCommandCaps requested_capabilities)
+{
+ int i;
+
+ if (mime_type == NULL)
+ return 0;
+
+ for (i = 0; i < Registered_Commands->len; i++) {
+ FrRegisteredCommand *command;
+ FrCommandCaps capabilities;
+
+ command = g_ptr_array_index (Registered_Commands, i);
+ capabilities = fr_registered_command_get_capabilities (command, mime_type);
+
+ /* the command must support all the requested capabilities */
+ if (((capabilities ^ requested_capabilities) & requested_capabilities) == 0)
+ return command->type;
+ }
+
+ return 0;
+}
+
+
+GType
+get_preferred_command_for_mime_type (const char *mime_type,
+ FrCommandCaps requested_capabilities)
+{
+ int i;
+
+ for (i = 0; i < Registered_Commands->len; i++) {
+ FrRegisteredCommand *command;
+ FrCommandCaps capabilities;
+
+ command = g_ptr_array_index (Registered_Commands, i);
+ capabilities = fr_registered_command_get_potential_capabilities (command, mime_type);
+
+ /* the command must support all the requested capabilities */
+ if (((capabilities ^ requested_capabilities) & requested_capabilities) == 0)
+ return command->type;
+ }
+
+ return 0;
+}
+
+
+void
+update_registered_commands_capabilities (void)
+{
+ int i;
+
+ g_hash_table_remove_all (ProgramsCache);
+
+ for (i = 0; i < Registered_Commands->len; i++) {
+ FrRegisteredCommand *reg_com;
+ FrCommand *command;
+ int j;
+
+ reg_com = g_ptr_array_index (Registered_Commands, i);
+ command = (FrCommand*) g_object_new (reg_com->type, NULL);
+ for (j = 0; j < reg_com->caps->len; j++) {
+ FrMimeTypeCap *cap = g_ptr_array_index (reg_com->caps, j);
+
+ cap->current_capabilities = fr_command_get_capabilities (command, cap->mime_type, TRUE);
+ cap->potential_capabilities = fr_command_get_capabilities (command, cap->mime_type, FALSE);
+ }
+
+ g_object_unref (command);
+ }
+}
+
+
+const char *
+get_mime_type_from_extension (const char *ext)
+{
+ int i;
+
+ if (ext == NULL)
+ return NULL;
+
+ for (i = G_N_ELEMENTS (file_ext_type) - 1; i >= 0; i--) {
+ if (file_ext_type[i].ext == NULL)
+ continue;
+ if (strcasecmp (ext, file_ext_type[i].ext) == 0)
+ return get_static_string (file_ext_type[i].mime_type);
+ }
+
+ return NULL;
+}
+
+
+const char *
+get_archive_filename_extension (const char *filename)
+{
+ const char *ext;
+ int i;
+
+ if (filename == NULL)
+ return NULL;
+
+ ext = get_file_extension (filename);
+ if (ext == NULL)
+ return NULL;
+
+ for (i = G_N_ELEMENTS (file_ext_type) - 1; i >= 0; i--) {
+ if (file_ext_type[i].ext == NULL)
+ continue;
+ if (strcasecmp (ext, file_ext_type[i].ext) == 0)
+ return ext;
+ }
+
+ return NULL;
+}
+
+
+int
+get_mime_type_index (const char *mime_type)
+{
+ int i;
+
+ for (i = 0; mime_type_desc[i].mime_type != NULL; i++)
+ if (strcmp (mime_type_desc[i].mime_type, mime_type) == 0)
+ return i;
+ return -1;
+}
+
+
+static void
+add_if_non_present (int *a,
+ int *n,
+ int o)
+{
+ int i;
+
+ for (i = 0; i < *n; i++) {
+ if (a[i] == o)
+ return;
+ }
+ a[*n] = o;
+ *n = *n + 1;
+}
+
+
+static int
+cmp_mime_type_by_extension (const void *p1,
+ const void *p2)
+{
+ int i1 = * (int*) p1;
+ int i2 = * (int*) p2;
+
+ return strcmp (mime_type_desc[i1].default_ext, mime_type_desc[i2].default_ext);
+}
+
+
+static int
+cmp_mime_type_by_description (const void *p1,
+ const void *p2)
+{
+ int i1 = * (int*) p1;
+ int i2 = * (int*) p2;
+
+ return g_utf8_collate (_(mime_type_desc[i1].name), _(mime_type_desc[i2].name));
+}
+
+
+static void
+sort_mime_types (int *a,
+ int(*compar)(const void *, const void *))
+{
+ int n = 0;
+
+ while (a[n] != -1)
+ n++;
+ qsort (a, n, sizeof (int), compar);
+}
+
+
+void
+sort_mime_types_by_extension (int *a)
+{
+ sort_mime_types (a, cmp_mime_type_by_extension);
+}
+
+
+void
+sort_mime_types_by_description (int *a)
+{
+ sort_mime_types (a, cmp_mime_type_by_description);
+}
+
+
+static void
+compute_supported_archive_types (void)
+{
+ int sf_i = 0, s_i = 0, o_i = 0, c_i = 0;
+ int i;
+
+ for (i = 0; i < Registered_Commands->len; i++) {
+ FrRegisteredCommand *reg_com;
+ int j;
+
+ reg_com = g_ptr_array_index (Registered_Commands, i);
+ for (j = 0; j < reg_com->caps->len; j++) {
+ FrMimeTypeCap *cap;
+ int idx;
+
+ cap = g_ptr_array_index (reg_com->caps, j);
+ idx = get_mime_type_index (cap->mime_type);
+ if (idx < 0) {
+ g_warning ("mime type not recognized: %s", cap->mime_type);
+ continue;
+ }
+ mime_type_desc[idx].capabilities |= cap->current_capabilities;
+ if (cap->current_capabilities & FR_COMMAND_CAN_READ)
+ add_if_non_present (open_type, &o_i, idx);
+ if (cap->current_capabilities & FR_COMMAND_CAN_WRITE) {
+ if (cap->current_capabilities & FR_COMMAND_CAN_ARCHIVE_MANY_FILES) {
+ add_if_non_present (save_type, &s_i, idx);
+ if (cap->current_capabilities & FR_COMMAND_CAN_WRITE)
+ add_if_non_present (create_type, &c_i, idx);
+ }
+ add_if_non_present (single_file_save_type, &sf_i, idx);
+ }
+ }
+ }
+
+ open_type[o_i] = -1;
+ save_type[s_i] = -1;
+ single_file_save_type[sf_i] = -1;
+ create_type[c_i] = -1;
+}
+
+
+static initialized = FALSE;
+
+
+void
+initialize_data (void)
+{
+ if (initialized)
+ return;
+ initialized = TRUE;
+
+ ProgramsCache = g_hash_table_new_full (g_str_hash,
+ g_str_equal,
+ g_free,
+ NULL);
+
+ migrate_options_directory ();
+ register_commands ();
+ compute_supported_archive_types ();
+
+ fr_stock_init ();
+}
+
+
+static void
+command_done (CommandData *cdata)
+{
+ if (cdata == NULL)
+ return;
+
+ if ((cdata->temp_dir != NULL) && path_is_dir (cdata->temp_dir)) {
+ char *argv[4];
+
+ argv[0] = "rm";
+ argv[1] = "-rf";
+ argv[2] = cdata->temp_dir;
+ argv[3] = NULL;
+ g_spawn_sync (g_get_tmp_dir (), argv, NULL,
+ G_SPAWN_SEARCH_PATH,
+ NULL, NULL,
+ NULL, NULL, NULL,
+ NULL);
+ }
+
+ g_free (cdata->command);
+ if (cdata->app != NULL)
+ g_object_unref (cdata->app);
+ path_list_free (cdata->file_list);
+ g_free (cdata->temp_dir);
+ if (cdata->process != NULL)
+ g_object_unref (cdata->process);
+
+ CommandList = g_list_remove (CommandList, cdata);
+ g_free (cdata);
+}
+
+
+void
+release_data (void)
+{
+ g_hash_table_destroy (ProgramsCache);
+
+ while (CommandList != NULL) {
+ CommandData *cdata = CommandList->data;
+ command_done (cdata);
+ }
+}