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Use the VFS helpers to {,un}mount volumes

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This commit is contained in:
Pierre Pronchery 2018-04-21 23:39:12 +02:00
parent c2ce19043a
commit 4faed79fa1
1 changed files with 4 additions and 54 deletions
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58
src/plugins/volumes.c
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@ -37,15 +37,6 @@
#include <string.h>
#include <errno.h>
#include <libintl.h>
#ifndef __GNU__ /* XXX hurd portability */
# include <sys/mount.h>
# if defined(__linux__) || defined(__CYGWIN__)
# define unmount(a, b) umount(a)
# endif
# ifndef unmount
# define unmount unmount
# endif
#endif
#if defined(__FreeBSD__)
# include <sys/param.h>
# include <sys/ucred.h>
@ -814,26 +805,9 @@ static void _list_reset(Volumes * volumes)
static int _volumes_mount(Volumes * volumes, char const * mountpoint)
{
BrowserPluginHelper * helper = volumes->helper;
char * argv[] = { "sudo", "-A", "/sbin/mount", "--", NULL, NULL };
GError * error = NULL;
gboolean root;
if(mountpoint == NULL)
{
errno = EINVAL;
return -1;
}
if((argv[4] = strdup(mountpoint)) == NULL)
return -1;
root = (geteuid() == 0) ? TRUE : FALSE;
if(g_spawn_async(NULL, root ? &argv[2] : argv, NULL,
root ? 0 : G_SPAWN_SEARCH_PATH,
NULL, NULL, NULL, &error) != TRUE)
{
helper->error(helper->browser, error->message, 1);
g_error_free(error);
}
free(argv[4]);
if(browser_vfs_mount(mountpoint) != 0)
return helper->error(helper->browser, error_get(NULL), 1);
return 0;
}
@ -842,33 +816,9 @@ static int _volumes_mount(Volumes * volumes, char const * mountpoint)
static int _volumes_unmount(Volumes * volumes, char const * mountpoint)
{
BrowserPluginHelper * helper = volumes->helper;
int res;
char * argv[] = { "sudo", "-A", "/sbin/umount", "--", NULL, NULL };
GError * error = NULL;
gboolean root;
if(mountpoint == NULL)
{
errno = EINVAL;
return -1;
}
#ifdef unmount
if((res = unmount(mountpoint, 0)) == 0)
return 0;
if(errno != EPERM)
return -1;
#endif
if((argv[4] = strdup(mountpoint)) == NULL)
return -1;
root = (geteuid() == 0) ? TRUE : FALSE;
if(g_spawn_async(NULL, root ? &argv[2] : argv, NULL,
root ? 0 : G_SPAWN_SEARCH_PATH,
NULL, NULL, NULL, &error) != TRUE)
{
helper->error(helper->browser, error->message, 1);
g_error_free(error);
}
free(argv[4]);
if(browser_vfs_unmount(mountpoint) != 0)
return helper->error(helper->browser, error_get(NULL), 1);
return 0;
}