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-rw-r--r--automount.c111
1 files changed, 111 insertions, 0 deletions
diff --git a/automount.c b/automount.c
new file mode 100644
index 0000000000..84691e6e6e
--- /dev/null
+++ b/automount.c
@@ -0,0 +1,111 @@
+/*-*- Mode: C; c-basic-offset: 8 -*-*/
+
+#include <errno.h>
+
+#include "name.h"
+#include "automount.h"
+#include "load-fragment.h"
+#include "load-fstab.h"
+#include "load-dropin.h"
+
+static int automount_load(Name *n) {
+ int r;
+ Automount *a = AUTOMOUNT(n);
+
+ assert(a);
+
+ exec_context_defaults(&a->exec_context);
+
+ /* Load a .automount file */
+ if ((r = name_load_fragment(n)) < 0 && errno != -ENOENT)
+ return r;
+
+ /* Load entry from /etc/fstab */
+ if ((r = name_load_fstab(n)) < 0)
+ return r;
+
+ /* Load drop-in directory data */
+ if ((r = name_load_dropin(n)) < 0)
+ return r;
+
+ return 0;
+}
+
+static void automount_dump(Name *n, FILE *f, const char *prefix) {
+
+ static const char* const state_table[_AUTOMOUNT_STATE_MAX] = {
+ [AUTOMOUNT_DEAD] = "dead",
+ [AUTOMOUNT_START_PRE] = "start-pre",
+ [AUTOMOUNT_START_POST] = "start-post",
+ [AUTOMOUNT_WAITING] = "waiting",
+ [AUTOMOUNT_RUNNING] = "running",
+ [AUTOMOUNT_STOP_PRE] = "stop-pre",
+ [AUTOMOUNT_STOP_POST] = "stop-post",
+ [AUTOMOUNT_MAINTAINANCE] = "maintainance"
+ };
+
+ static const char* const command_table[_AUTOMOUNT_EXEC_MAX] = {
+ [AUTOMOUNT_EXEC_START_PRE] = "StartPre",
+ [AUTOMOUNT_EXEC_START_POST] = "StartPost",
+ [AUTOMOUNT_EXEC_STOP_PRE] = "StopPre",
+ [AUTOMOUNT_EXEC_STOP_POST] = "StopPost"
+ };
+
+ AutomountExecCommand c;
+ Automount *s = AUTOMOUNT(n);
+
+ assert(s);
+
+ fprintf(f,
+ "%sAutomount State: %s\n"
+ "%sPath: %s\n",
+ prefix, state_table[s->state],
+ prefix, s->path);
+
+ exec_context_dump(&s->exec_context, f, prefix);
+
+ for (c = 0; c < _AUTOMOUNT_EXEC_MAX; c++) {
+ ExecCommand *i;
+
+ LIST_FOREACH(i, s->exec_command[c])
+ fprintf(f, "%s%s: %s\n", prefix, command_table[c], i->path);
+ }
+}
+
+static NameActiveState automount_active_state(Name *n) {
+
+ static const NameActiveState table[_AUTOMOUNT_STATE_MAX] = {
+ [AUTOMOUNT_DEAD] = NAME_INACTIVE,
+ [AUTOMOUNT_START_PRE] = NAME_ACTIVATING,
+ [AUTOMOUNT_START_POST] = NAME_ACTIVATING,
+ [AUTOMOUNT_WAITING] = NAME_ACTIVE,
+ [AUTOMOUNT_RUNNING] = NAME_ACTIVE,
+ [AUTOMOUNT_STOP_PRE] = NAME_DEACTIVATING,
+ [AUTOMOUNT_STOP_POST] = NAME_DEACTIVATING,
+ [AUTOMOUNT_MAINTAINANCE] = NAME_INACTIVE,
+ };
+
+ return table[AUTOMOUNT(n)->state];
+}
+
+static void automount_free_hook(Name *n) {
+ Automount *d = AUTOMOUNT(n);
+
+ assert(d);
+ free(d->path);
+}
+
+const NameVTable automount_vtable = {
+ .suffix = ".mount",
+
+ .load = automount_load,
+ .dump = automount_dump,
+
+ .start = NULL,
+ .stop = NULL,
+ .reload = NULL,
+
+ .active_state = automount_active_state,
+
+ .free_hook = automount_free_hook
+};