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author | Alexander Larsson <alexl@src.gnome.org> | 2007-09-13 14:11:10 +0000 |
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committer | Alexander Larsson <alexl@src.gnome.org> | 2007-09-13 14:11:10 +0000 |
commit | 44f5a83738faf5afefd6e9599908f669d7b159be (patch) | |
tree | 4fffe52cafb9673b6eb145a91f342f83cfbcdc60 /daemon/gvfsjobmakesymlink.c | |
parent | c533499cf5fe44a40af2f0deee707b90a93adf41 (diff) | |
download | gvfs-44f5a83738faf5afefd6e9599908f669d7b159be.tar.gz |
Implement make symbolic link
Original git commit by Alexander Larsson <alexl@redhat.com> at 1183630375 +0200
svn path=/trunk/; revision=641
Diffstat (limited to 'daemon/gvfsjobmakesymlink.c')
-rw-r--r-- | daemon/gvfsjobmakesymlink.c | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/daemon/gvfsjobmakesymlink.c b/daemon/gvfsjobmakesymlink.c new file mode 100644 index 00000000..c3fa6421 --- /dev/null +++ b/daemon/gvfsjobmakesymlink.c @@ -0,0 +1,140 @@ +#include <config.h> + +#include <unistd.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <sys/un.h> + +#include <glib.h> +#include <dbus/dbus.h> +#include <glib/gi18n.h> +#include "gvfsjobmakesymlink.h" +#include "gdbusutils.h" +#include "gvfsdaemonprotocol.h" + +G_DEFINE_TYPE (GVfsJobMakeSymlink, g_vfs_job_make_symlink, G_VFS_TYPE_JOB_DBUS); + +static void run (GVfsJob *job); +static gboolean try (GVfsJob *job); +static DBusMessage *create_reply (GVfsJob *job, + DBusConnection *connection, + DBusMessage *message); + +static void +g_vfs_job_make_symlink_finalize (GObject *object) +{ + GVfsJobMakeSymlink *job; + + job = G_VFS_JOB_MAKE_SYMLINK (object); + + g_free (job->filename); + g_free (job->symlink_value); + + if (G_OBJECT_CLASS (g_vfs_job_make_symlink_parent_class)->finalize) + (*G_OBJECT_CLASS (g_vfs_job_make_symlink_parent_class)->finalize) (object); +} + +static void +g_vfs_job_make_symlink_class_init (GVfsJobMakeSymlinkClass *klass) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + GVfsJobClass *job_class = G_VFS_JOB_CLASS (klass); + GVfsJobDBusClass *job_dbus_class = G_VFS_JOB_DBUS_CLASS (klass); + + gobject_class->finalize = g_vfs_job_make_symlink_finalize; + job_class->run = run; + job_class->try = try; + job_dbus_class->create_reply = create_reply; +} + +static void +g_vfs_job_make_symlink_init (GVfsJobMakeSymlink *job) +{ +} + +GVfsJob * +g_vfs_job_make_symlink_new (DBusConnection *connection, + DBusMessage *message, + GVfsBackend *backend) +{ + GVfsJobMakeSymlink *job; + DBusMessage *reply; + DBusError derror; + int path_len, symlink_len; + const char *path_data, *symlink_data; + + dbus_error_init (&derror); + if (!dbus_message_get_args (message, &derror, + DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, + &path_data, &path_len, + DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, + &symlink_data, &symlink_len, + 0)) + { + reply = dbus_message_new_error (message, + derror.name, + derror.message); + dbus_error_free (&derror); + + dbus_connection_send (connection, reply, NULL); + return NULL; + } + + job = g_object_new (G_VFS_TYPE_JOB_MAKE_SYMLINK, + "message", message, + "connection", connection, + NULL); + + job->filename = g_strndup (path_data, path_len); + job->symlink_value = g_strndup (path_data, path_len); + job->backend = backend; + + return G_VFS_JOB (job); +} + +static void +run (GVfsJob *job) +{ + GVfsJobMakeSymlink *op_job = G_VFS_JOB_MAKE_SYMLINK (job); + GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend); + + if (class->delete == NULL) + { + g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, + _("Symlinks not supported by backend")); + return; + } + + class->make_symlink (op_job->backend, + op_job, + op_job->filename, + op_job->symlink_value); +} + +static gboolean +try (GVfsJob *job) +{ + GVfsJobMakeSymlink *op_job = G_VFS_JOB_MAKE_SYMLINK (job); + GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend); + + if (class->try_delete == NULL) + return FALSE; + + return class->try_make_symlink (op_job->backend, + op_job, + op_job->filename, + op_job->symlink_value); +} + +/* Might be called on an i/o thread */ +static DBusMessage * +create_reply (GVfsJob *job, + DBusConnection *connection, + DBusMessage *message) +{ + DBusMessage *reply; + + reply = dbus_message_new_method_return (message); + + return reply; +} |