/* libguestfs - the guestfsd daemon
- * Copyright (C) 2009 Red Hat Inc.
+ * Copyright (C) 2009 Red Hat 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
#include "daemon.h"
#include "actions.h"
+#include "optgroups.h"
#ifdef HAVE_AUGEAS
/* The Augeas handle. We maintain a single handle per daemon, which
* considerably.
*/
static augeas *aug = NULL;
-#endif
#define NEED_AUG(errcode) \
do { \
} \
while (0)
+int
+optgroup_augeas_available (void)
+{
+ return 1;
+}
+#else /* !HAVE_AUGEAS */
+int
+optgroup_augeas_available (void)
+{
+ return 0;
+}
+#endif
+
/* We need to rewrite the root path so it is based at /sysroot. */
int
-do_aug_init (char *root, int flags)
+do_aug_init (const char *root, int flags)
{
#ifdef HAVE_AUGEAS
char *buf;
- int len;
-
- NEED_ROOT (-1);
- ABS_PATH (root, -1);
if (aug) {
aug_close (aug);
aug = NULL;
}
- len = strlen (root) + 9;
- buf = malloc (len);
+ buf = sysroot_path (root);
if (!buf) {
reply_with_perror ("malloc");
return -1;
}
- snprintf (buf, len, "/sysroot%s", root);
aug = aug_init (buf, NULL, flags);
free (buf);
return 0;
#else
- reply_with_error ("%s is not available", __func__);
- return -1;
+ NOT_AVAILABLE (-1);
#endif
}
return 0;
#else
- reply_with_error ("%s is not available", __func__);
- return -1;
+ NOT_AVAILABLE (-1);
#endif
}
int
-do_aug_defvar (char *name, char *expr)
+do_aug_defvar (const char *name, const char *expr)
{
#ifdef HAVE_AUG_DEFVAR
int r;
}
return r;
#else
- reply_with_error ("%s is not available", __func__);
- return -1;
+ NOT_AVAILABLE (-1);
#endif
}
-guestfs_aug_defnode_ret *
-do_aug_defnode (char *name, char *expr, char *val)
+guestfs_int_int_bool *
+do_aug_defnode (const char *name, const char *expr, const char *val)
{
#ifdef HAVE_AUG_DEFNODE
- static guestfs_aug_defnode_ret r;
+ static guestfs_int_int_bool r;
int created;
NEED_AUG (NULL);
- r.nrnodes = aug_defnode (aug, name, expr, val, &created);
- if (r.nrnodes == -1) {
+ r.i = aug_defnode (aug, name, expr, val, &created);
+ if (r.i == -1) {
reply_with_error ("Augeas defnode failed");
return NULL;
}
- r.created = created;
+ r.b = created;
return &r;
#else
- reply_with_error ("%s is not available", __func__);
- return NULL;
+ NOT_AVAILABLE (NULL);
#endif
}
char *
-do_aug_get (char *path)
+do_aug_get (const char *path)
{
#ifdef HAVE_AUGEAS
const char *value = NULL;
return v; /* Caller frees. */
#else
- reply_with_error ("%s is not available", __func__);
- return NULL;
+ NOT_AVAILABLE (NULL);
#endif
}
int
-do_aug_set (char *path, char *val)
+do_aug_set (const char *path, const char *val)
{
#ifdef HAVE_AUGEAS
int r;
return 0;
#else
- reply_with_error ("%s is not available", __func__);
- return -1;
+ NOT_AVAILABLE (-1);
#endif
}
int
-do_aug_insert (char *path, char *label, int before)
+do_aug_insert (const char *path, const char *label, int before)
{
#ifdef HAVE_AUGEAS
int r;
return 0;
#else
- reply_with_error ("%s is not available", __func__);
- return -1;
+ NOT_AVAILABLE (-1);
#endif
}
int
-do_aug_rm (char *path)
+do_aug_rm (const char *path)
{
#ifdef HAVE_AUGEAS
int r;
return r;
#else
- reply_with_error ("%s is not available", __func__);
- return -1;
+ NOT_AVAILABLE (-1);
#endif
}
int
-do_aug_mv (char *src, char *dest)
+do_aug_mv (const char *src, const char *dest)
{
#ifdef HAVE_AUGEAS
int r;
return 0;
#else
- reply_with_error ("%s is not available", __func__);
- return -1;
+ NOT_AVAILABLE (-1);
#endif
}
char **
-do_aug_match (char *path)
+do_aug_match (const char *path)
{
#ifdef HAVE_AUGEAS
char **matches = NULL;
return matches; /* Caller frees. */
#else
- reply_with_error ("%s is not available", __func__);
- return NULL;
+ NOT_AVAILABLE (NULL);
#endif
}
return 0;
#else
- reply_with_error ("%s is not available", __func__);
- return -1;
+ NOT_AVAILABLE (-1);
#endif
}
return 0;
#else
- reply_with_error ("%s is not available", __func__);
- return -1;
+ NOT_AVAILABLE (-1);
#endif
}
/* Simpler version of aug-match, which also sorts the output. */
char **
-do_aug_ls (char *path)
+do_aug_ls (const char *path)
{
#ifdef HAVE_AUGEAS
char **matches;
NEED_AUG (NULL);
- ABS_PATH (path, NULL);
+ /* Note that path might also be a previously defined variable
+ * (defined with aug_defvar). See RHBZ#580016.
+ */
len = strlen (path);
return NULL;
}
- if (len == 1)
- /* we know path must be "/" because of ABS_PATH above */
- matches = do_aug_match ("/");
+ if (STREQ (path, "/"))
+ matches = do_aug_match ("/*");
else {
len += 3; /* / * + terminating \0 */
buf = malloc (len);
if (matches == NULL)
return NULL; /* do_aug_match has already sent the error */
- sort_strings (matches, count_strings (matches));
+ sort_strings (matches, count_strings ((void *) matches));
return matches; /* Caller frees. */
#else
- reply_with_error ("%s is not available", __func__);
- return NULL;
+ NOT_AVAILABLE (NULL);
#endif
}