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am 1bedb73f: sdcard: Have the -f option fix user/group permissions as well as file name case 

* commit '1bedb73f9fc239b69d958cbabc50c7ba382bacbc':
  sdcard: Have the -f option fix user/group permissions as well as file name case
This commit is contained in:
Mike Lockwood 2011-01-13 10:49:06 -08:00 committed by Android Git Automerger
parent cfee7769da 1bedb73f9f
commit 73a223d09f
1 changed files with 14 additions and 12 deletions
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26
sdcard/sdcard.c
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@ -25,6 +25,7 @@
#include <sys/statfs.h>
#include <sys/uio.h>
#include <dirent.h>
#include <ctype.h>
#include <private/android_filesystem_config.h>
@ -110,6 +111,8 @@ struct fuse {
/* true if file names should be squashed to lower case */
static int force_lower_case = 0;
static unsigned uid = -1;
static unsigned gid = -1;
#define PATH_BUFFER_SIZE 1024
@ -463,7 +466,7 @@ static void normalize_name(char *name)
}
}
static void fix_files_lower_case(const char* path) {
static void recursive_fix_files(const char* path) {
DIR* dir;
struct dirent* entry;
char pathbuf[PATH_MAX];
@ -505,6 +508,9 @@ static void fix_files_lower_case(const char* path) {
}
strcpy(fileSpot, name);
// make sure owner and group are correct
chown(pathbuf, uid, gid);
if (name_needs_normalizing(name)) {
/* rename file to lower case file name */
strlcpy(oldpath, pathbuf, sizeof(oldpath));
@ -514,7 +520,7 @@ static void fix_files_lower_case(const char* path) {
if (entry->d_type == DT_DIR) {
/* recurse to subdirectories */
fix_files_lower_case(pathbuf);
recursive_fix_files(pathbuf);
}
}
closedir(dir);
@ -916,7 +922,7 @@ void handle_fuse_requests(struct fuse *fuse)
static int usage()
{
ERROR("usage: sdcard [-l -f] <path> <uid> <gid>\n\n\t-l force file names to lower case when creating new files\n\t-f fix up any existing file names at are not lower case\n");
ERROR("usage: sdcard [-l -f] <path> <uid> <gid>\n\n\t-l force file names to lower case when creating new files\n\t-f fix up file system before starting (repairs bad file name case and group ownership)\n");
return -1;
}
@ -926,10 +932,8 @@ int main(int argc, char **argv)
char opts[256];
int fd;
int res;
unsigned uid = -1;
unsigned gid = -1;
const char *path = NULL;
int check_files = 0;
int fix_files = 0;
int i;
for (i = 1; i < argc; i++) {
@ -937,10 +941,8 @@ int main(int argc, char **argv)
if (arg[0] == '-') {
if (!strcmp(arg, "-l")) {
force_lower_case = 1;
ERROR("force_lower_case\n");
} else if (!strcmp(arg, "-f")) {
check_files = 1;
ERROR("check_files\n");
fix_files = 1;
} else {
return usage();
}
@ -985,6 +987,9 @@ int main(int argc, char **argv)
return -1;
}
if (fix_files)
recursive_fix_files(path);
if (setgid(gid) < 0) {
ERROR("cannot setgid!\n");
return -1;
@ -994,9 +999,6 @@ int main(int argc, char **argv)
return -1;
}
if (check_files)
fix_files_lower_case(path);
fuse_init(&fuse, fd, path);
umask(0);