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author: Perberos <[email protected]> 2011-11-09 22:53:33 -0300
committer: Perberos <[email protected]> 2011-11-09 22:53:33 -0300
commit: 70438138096a47b2505ac55634cd94947ce378b6 (patch)
tree: e45e49dda10a71616466500a4ab65d1c54b5f6c1 /src/fr-command-jar.c
download: engrampa-70438138096a47b2505ac55634cd94947ce378b6.tar.bz2
engrampa-70438138096a47b2505ac55634cd94947ce378b6.tar.xz
1 files changed, 243 insertions, 0 deletions
diff --git a/src/fr-command-jar.c b/src/fr-command-jar.c
new file mode 100644
index 0000000..3edb2e9
--- /dev/null
+++ b/src/fr-command-jar.c
@@ -0,0 +1,243 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ * File-Roller
+ *
+ * Copyright (C) 2006 The 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
+ */
+
+#include <glib.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+
+#include "file-utils.h"
+#include "fr-command.h"
+#include "fr-command-zip.h"
+#include "fr-command-jar.h"
+#include "java-utils.h"
+
+
+typedef struct {
+ char *filename;
+ char *rel_path;
+ char *package_minus_one_level;
+ char *link_name; /* package dir = package_minus_one_level + '/' + link_name */
+} JarData;
+
+
+static void fr_command_jar_class_init (FrCommandJarClass *class);
+static void fr_command_jar_init (FrCommand *afile);
+static void fr_command_jar_finalize (GObject *object);
+
+
+static FrCommandClass *parent_class = NULL;
+
+
+static void
+fr_command_jar_add (FrCommand *comm,
+ const char *from_file,
+ GList *file_list,
+ const char *base_dir,
+ gboolean update,
+ gboolean recursive)
+{
+ FrProcess *proc = comm->process;
+ GList *zip_list = NULL, *jardata_list = NULL, *jar_list = NULL;
+ GList *scan;
+ char *tmp_dir;
+
+ for (scan = file_list; scan; scan = scan->next) {
+ char *filename = scan->data;
+ char *path = build_uri (base_dir, filename, NULL);
+ char *package = NULL;
+
+ if (file_extension_is (filename, ".java"))
+ package = get_package_name_from_java_file (path);
+ else if (file_extension_is (filename, ".class"))
+ package = get_package_name_from_class_file (path);
+
+ if ((package == NULL) || (strlen (package) == 0))
+ zip_list = g_list_append (zip_list, g_strdup (filename));
+ else {
+ JarData *newdata = g_new0 (JarData, 1);
+
+ newdata->package_minus_one_level = remove_level_from_path (package);
+ newdata->link_name = g_strdup (file_name_from_path (package));
+ newdata->rel_path = remove_level_from_path (filename);
+ newdata->filename = g_strdup (file_name_from_path (filename));
+ jardata_list = g_list_append (jardata_list, newdata);
+ }
+
+ g_free (package);
+ g_free (path);
+ }
+
+ tmp_dir = get_temp_work_dir (NULL);
+ for (scan = jardata_list; scan ; scan = scan->next) {
+ JarData *jdata = scan->data;
+ char *pack_path;
+ char *old_link;
+ char *link_name;
+ int retval;
+
+ pack_path = build_uri (tmp_dir, jdata->package_minus_one_level, NULL);
+ if (! make_directory_tree_from_path (pack_path, 0755, NULL)) {
+ g_free (pack_path);
+ continue;
+ }
+
+ old_link = build_uri (base_dir, jdata->rel_path, NULL);
+ link_name = g_build_filename (pack_path, jdata->link_name, NULL);
+
+ retval = symlink (old_link, link_name);
+ if ((retval != -1) || (errno == EEXIST))
+ jar_list = g_list_append (jar_list,
+ g_build_filename (jdata->package_minus_one_level,
+ jdata->link_name,
+ jdata->filename,
+ NULL));
+
+ g_free (link_name);
+ g_free (old_link);
+ g_free (pack_path);
+ }
+
+ if (zip_list != NULL)
+ parent_class->add (comm, NULL, zip_list, base_dir, update, FALSE);
+
+ if (jar_list != NULL)
+ parent_class->add (comm, NULL, jar_list, tmp_dir, update, FALSE);
+
+ fr_process_begin_command (proc, "rm");
+ fr_process_set_working_dir (proc, "/");
+ fr_process_add_arg (proc, "-r");
+ fr_process_add_arg (proc, "-f");
+ fr_process_add_arg (proc, tmp_dir);
+ fr_process_end_command (proc);
+ fr_process_set_sticky (proc, TRUE);
+
+ for (scan = jardata_list; scan ; scan = scan->next) {
+ JarData *jdata = scan->data;
+ g_free (jdata->filename);
+ g_free (jdata->package_minus_one_level);
+ g_free (jdata->link_name);
+ g_free (jdata->rel_path);
+ }
+
+ path_list_free (jardata_list);
+ path_list_free (jar_list);
+ path_list_free (zip_list);
+ g_free (tmp_dir);
+}
+
+
+const char *jar_mime_type[] = { "application/x-java-archive",
+ NULL };
+
+
+const char **
+fr_command_jar_get_mime_types (FrCommand *comm)
+{
+ return jar_mime_type;
+}
+
+
+FrCommandCap
+fr_command_jar_get_capabilities (FrCommand *comm,
+ const char *mime_type,
+ gboolean check_command)
+{
+ FrCommandCap capabilities;
+
+ capabilities = FR_COMMAND_CAN_ARCHIVE_MANY_FILES;
+ if (is_program_available ("zip", check_command))
+ capabilities |= FR_COMMAND_CAN_READ_WRITE;
+
+ return capabilities;
+}
+
+
+static const char *
+fr_command_jar_get_packages (FrCommand *comm,
+ const char *mime_type)
+{
+ return PACKAGES ("zip,unzip");
+}
+
+
+static void
+fr_command_jar_class_init (FrCommandJarClass *class)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS(class);
+ FrCommandClass *afc = FR_COMMAND_CLASS (class);
+
+ parent_class = g_type_class_peek_parent (class);
+
+ gobject_class->finalize = fr_command_jar_finalize;
+
+ afc->add = fr_command_jar_add;
+ afc->get_mime_types = fr_command_jar_get_mime_types;
+ afc->get_capabilities = fr_command_jar_get_capabilities;
+ afc->get_packages = fr_command_jar_get_packages;
+}
+
+
+static void
+fr_command_jar_init (FrCommand *comm)
+{
+}
+
+
+static void
+fr_command_jar_finalize (GObject *object)
+{
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (FR_IS_COMMAND_JAR (object));
+
+ /* Chain up */
+ if (G_OBJECT_CLASS (parent_class)->finalize)
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+
+GType
+fr_command_jar_get_type ()
+{
+ static GType type = 0;
+
+ if (! type) {
+ GTypeInfo type_info = {
+ sizeof (FrCommandJarClass),
+ NULL,
+ NULL,
+ (GClassInitFunc) fr_command_jar_class_init,
+ NULL,
+ NULL,
+ sizeof (FrCommandJar),
+ 0,
+ (GInstanceInitFunc) fr_command_jar_init
+ };
+
+ type = g_type_register_static (FR_TYPE_COMMAND_ZIP,
+ "FRCommandJar",
+ &type_info,
+ 0);
+ }
+
+ return type;
+}
author	Perberos <[email protected]>	2011-11-09 22:53:33 -0300
committer	Perberos <[email protected]>	2011-11-09 22:53:33 -0300
commit	70438138096a47b2505ac55634cd94947ce378b6 (patch)
tree	e45e49dda10a71616466500a4ab65d1c54b5f6c1 /src/fr-command-jar.c
download	engrampa-70438138096a47b2505ac55634cd94947ce378b6.tar.bz2 engrampa-70438138096a47b2505ac55634cd94947ce378b6.tar.xz