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GUnixMountPoint: expose options

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Make the options from an /etc/fstab entry available as public API -
this can be used to support options such as

 comment=gvfs.name=Foo\040Bar

to e.g. set the name of an fstab mount in the UI to "Foo Bar".

https://bugzilla.gnome.org/show_bug.cgi?id=660536

Signed-off-by: David Zeuthen <davidz@redhat.com>
This commit is contained in:
David Zeuthen 2011-09-29 23:46:28 -04:00
parent 3106391694
commit 3f982cb9ab
4 changed files with 31 additions and 0 deletions
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1
docs/reference/gio/gio-sections.txt
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@ -1369,6 +1369,7 @@ g_unix_mount_point_compare
g_unix_mount_point_get_mount_path g_unix_mount_point_get_mount_path
g_unix_mount_point_get_device_path g_unix_mount_point_get_device_path
g_unix_mount_point_get_fs_type g_unix_mount_point_get_fs_type
g_unix_mount_point_get_options
g_unix_mount_point_is_readonly g_unix_mount_point_is_readonly
g_unix_mount_point_is_user_mountable g_unix_mount_point_is_user_mountable
g_unix_mount_point_is_loopback g_unix_mount_point_is_loopback

1
gio/gio.symbols
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@ -629,6 +629,7 @@ g_unix_mount_point_compare
g_unix_mount_point_get_mount_path g_unix_mount_point_get_mount_path
g_unix_mount_point_get_device_path g_unix_mount_point_get_device_path
g_unix_mount_point_get_fs_type g_unix_mount_point_get_fs_type
g_unix_mount_point_get_options
g_unix_mount_point_is_readonly g_unix_mount_point_is_readonly
g_unix_mount_point_is_user_mountable g_unix_mount_point_is_user_mountable
g_unix_mount_point_is_loopback g_unix_mount_point_is_loopback

28
gio/gunixmounts.c
View File

@ -135,6 +135,7 @@ struct _GUnixMountPoint {
char *mount_path; char *mount_path;
char *device_path; char *device_path;
char *filesystem_type; char *filesystem_type;
char *options;
gboolean is_read_only; gboolean is_read_only;
gboolean is_user_mountable; gboolean is_user_mountable;
gboolean is_loopback; gboolean is_loopback;
@ -780,6 +781,7 @@ _g_get_unix_mount_points (void)
else else
mount_entry->device_path = g_strdup (mntent->mnt_fsname); mount_entry->device_path = g_strdup (mntent->mnt_fsname);
mount_entry->filesystem_type = g_strdup (mntent->mnt_type); mount_entry->filesystem_type = g_strdup (mntent->mnt_type);
mount_entry->options = g_strdup (mntent->mnt_opts);
#ifdef HAVE_HASMNTOPT #ifdef HAVE_HASMNTOPT
if (hasmntopt (mntent, MNTOPT_RO) != NULL) if (hasmntopt (mntent, MNTOPT_RO) != NULL)
@ -845,6 +847,7 @@ _g_get_unix_mount_points (void)
mount_entry->mount_path = g_strdup (mntent.mnt_mountp); mount_entry->mount_path = g_strdup (mntent.mnt_mountp);
mount_entry->device_path = g_strdup (mntent.mnt_special); mount_entry->device_path = g_strdup (mntent.mnt_special);
mount_entry->filesystem_type = g_strdup (mntent.mnt_fstype); mount_entry->filesystem_type = g_strdup (mntent.mnt_fstype);
mount_entry->options = g_strdup (mntent.mnt_mntopts);
#ifdef HAVE_HASMNTOPT #ifdef HAVE_HASMNTOPT
if (hasmntopt (&mntent, MNTOPT_RO) != NULL) if (hasmntopt (&mntent, MNTOPT_RO) != NULL)
@ -1009,6 +1012,7 @@ _g_get_unix_mount_points (void)
mount_entry->mount_path = g_strdup (mntent.mnt_mount); mount_entry->mount_path = g_strdup (mntent.mnt_mount);
mount_entry->device_path = g_strdup (mntent.mnt_special); mount_entry->device_path = g_strdup (mntent.mnt_special);
mount_entry->filesystem_type = g_strdup (mntent.mnt_fstype); mount_entry->filesystem_type = g_strdup (mntent.mnt_fstype);
mount_entry->options = g_strdup (mntent.mnt_options);
mount_entry->is_read_only = TRUE; mount_entry->is_read_only = TRUE;
mount_entry->is_user_mountable = TRUE; mount_entry->is_user_mountable = TRUE;
@ -1072,6 +1076,7 @@ _g_get_unix_mount_points (void)
mount_entry->mount_path = g_strdup (fstab->fs_file); mount_entry->mount_path = g_strdup (fstab->fs_file);
mount_entry->device_path = g_strdup (fstab->fs_spec); mount_entry->device_path = g_strdup (fstab->fs_spec);
mount_entry->filesystem_type = g_strdup (fstab->fs_vfstype); mount_entry->filesystem_type = g_strdup (fstab->fs_vfstype);
mount_entry->options = g_strdup (fstab->fs_mntops);
if (strcmp (fstab->fs_type, "ro") == 0) if (strcmp (fstab->fs_type, "ro") == 0)
mount_entry->is_read_only = TRUE; mount_entry->is_read_only = TRUE;
@ -1486,6 +1491,7 @@ g_unix_mount_point_free (GUnixMountPoint *mount_point)
g_free (mount_point->mount_path); g_free (mount_point->mount_path);
g_free (mount_point->device_path); g_free (mount_point->device_path);
g_free (mount_point->filesystem_type); g_free (mount_point->filesystem_type);
g_free (mount_point->options);
g_free (mount_point); g_free (mount_point);
} }
@ -1636,6 +1642,10 @@ g_unix_mount_point_compare (GUnixMountPoint *mount1,
if (res != 0) if (res != 0)
return res; return res;
res = g_strcmp0 (mount1->options, mount2->options);
if (res != 0)
return res;
res = mount1->is_read_only - mount2->is_read_only; res = mount1->is_read_only - mount2->is_read_only;
if (res != 0) if (res != 0)
return res; return res;
@ -1699,6 +1709,24 @@ g_unix_mount_point_get_fs_type (GUnixMountPoint *mount_point)
return mount_point->filesystem_type; return mount_point->filesystem_type;
} }
/**
* g_unix_mount_point_get_options:
* @mount_point: a #GUnixMountPoint.
*
* Gets the options for the mount point.
*
* Returns: a string containing the options.
*
* Since: 2.32
*/
const gchar *
g_unix_mount_point_get_options (GUnixMountPoint *mount_point)
{
g_return_val_if_fail (mount_point != NULL, NULL);
return mount_point->options;
}
/** /**
* g_unix_mount_point_is_readonly: * g_unix_mount_point_is_readonly:
* @mount_point: a #GUnixMountPoint. * @mount_point: a #GUnixMountPoint.

1
gio/gunixmounts.h
View File

@ -76,6 +76,7 @@ gint g_unix_mount_point_compare (GUnixMountPoint *mount1,
const char * g_unix_mount_point_get_mount_path (GUnixMountPoint *mount_point); const char * g_unix_mount_point_get_mount_path (GUnixMountPoint *mount_point);
const char * g_unix_mount_point_get_device_path (GUnixMountPoint *mount_point); const char * g_unix_mount_point_get_device_path (GUnixMountPoint *mount_point);
const char * g_unix_mount_point_get_fs_type (GUnixMountPoint *mount_point); const char * g_unix_mount_point_get_fs_type (GUnixMountPoint *mount_point);
const char * g_unix_mount_point_get_options (GUnixMountPoint *mount_point);
gboolean g_unix_mount_point_is_readonly (GUnixMountPoint *mount_point); gboolean g_unix_mount_point_is_readonly (GUnixMountPoint *mount_point);
gboolean g_unix_mount_point_is_user_mountable (GUnixMountPoint *mount_point); gboolean g_unix_mount_point_is_user_mountable (GUnixMountPoint *mount_point);
gboolean g_unix_mount_point_is_loopback (GUnixMountPoint *mount_point); gboolean g_unix_mount_point_is_loopback (GUnixMountPoint *mount_point);