Remove pointless indentation

This commit is contained in:
Michael Spang 2009-01-31 18:44:01 -05:00
parent 8254cea7bf
commit 27be3e67d9
1 changed files with 105 additions and 108 deletions

View File

@ -14,129 +14,126 @@ int main(int argc, char *argv[]) {
return 1;
}
// TODO: check return of spawnv
{
char *homedir = argv[1];
char *skeldir = argv[3];
char refquota[32];
char *mode = argv[6];
char *acl = (argc >= 8) ? argv[7] : NULL;
uid_t uid, gid;
char *zfs_bin = "/usr/sbin/zfs";
char *chmod_bin = "/usr/bin/chmod";
char *dataset = homedir + 1;
char *create_argv[] = { "zfs", "create", dataset, NULL };
char *quota_argv[] = { "zfs", "set", refquota, dataset, NULL };
char *mode_argv[] = { "chmod", mode, homedir, NULL };
char *acl_argv[] = { "chmod", acl, homedir, NULL };
DIR *skel;
struct dirent *skelent;
char *homedir = argv[1];
char *skeldir = argv[3];
char refquota[32];
char *mode = argv[6];
char *acl = (argc >= 8) ? argv[7] : NULL;
uid_t uid, gid;
char *zfs_bin = "/usr/sbin/zfs";
char *chmod_bin = "/usr/bin/chmod";
char *dataset = homedir + 1;
char *create_argv[] = { "zfs", "create", dataset, NULL };
char *quota_argv[] = { "zfs", "set", refquota, dataset, NULL };
char *mode_argv[] = { "chmod", mode, homedir, NULL };
char *acl_argv[] = { "chmod", acl, homedir, NULL };
DIR *skel;
struct dirent *skelent;
assert(homedir[0]);
uid = atol(argv[4]);
gid = atol(argv[5]);
snprintf(refquota, sizeof(refquota), "refquota=%s", argv[2]);
assert(homedir[0]);
uid = atol(argv[4]);
gid = atol(argv[5]);
snprintf(refquota, sizeof(refquota), "refquota=%s", argv[2]);
if(spawnv(zfs_bin, create_argv))
return 1;
if(spawnv(zfs_bin, quota_argv))
return 1;
if(spawnv(chmod_bin, mode_argv))
return 1;
if(acl && spawnv(chmod_bin, acl_argv))
return 1;
if(spawnv(zfs_bin, create_argv))
return 1;
if(spawnv(zfs_bin, quota_argv))
return 1;
if(spawnv(chmod_bin, mode_argv))
return 1;
if(acl && spawnv(chmod_bin, acl_argv))
return 1;
skel = opendir(skeldir);
if (!skel) {
errorpe("failed to open %s", skeldir);
return -1;
skel = opendir(skeldir);
if (!skel) {
errorpe("failed to open %s", skeldir);
return -1;
}
while ((skelent = readdir(skel))) {
struct stat sb;
char src[PATH_MAX], dest[PATH_MAX];
if (!strcmp(skelent->d_name, ".") || !strcmp(skelent->d_name, ".."))
continue;
snprintf(src, sizeof(src), "%s/%s", skeldir, skelent->d_name);
snprintf(dest, sizeof(dest), "/%s/%s", homedir, skelent->d_name);
lstat(src, &sb);
if (sb.st_uid || sb.st_gid) {
warn("not creating %s due to ownership", dest);
continue;
}
while ((skelent = readdir(skel))) {
struct stat sb;
char src[PATH_MAX], dest[PATH_MAX];
if (S_ISREG(sb.st_mode)) {
int bytes;
char buf[4096];
if (!strcmp(skelent->d_name, ".") || !strcmp(skelent->d_name, ".."))
continue;
snprintf(src, sizeof(src), "%s/%s", skeldir, skelent->d_name);
snprintf(dest, sizeof(dest), "/%s/%s", homedir, skelent->d_name);
lstat(src, &sb);
if (sb.st_uid || sb.st_gid) {
warn("not creating %s due to ownership", dest);
int srcfd = open(src, O_RDONLY);
if (srcfd == -1) {
warnpe("open: %s", src);
continue;
}
if (S_ISREG(sb.st_mode)) {
int bytes;
char buf[4096];
int srcfd = open(src, O_RDONLY);
if (srcfd == -1) {
warnpe("open: %s", src);
continue;
}
int destfd = open(dest, O_WRONLY|O_CREAT|O_EXCL, sb.st_mode & 0777);
if (destfd == -1) {
warnpe("open: %s", dest);
close(srcfd);
continue;
}
for (;;) {
bytes = read(srcfd, buf, sizeof(buf));
if (!bytes)
break;
if (bytes < 0) {
warnpe("read");
break;
}
if (write(destfd, buf, bytes) < 0) {
warnpe("write");
break;
}
}
if (fchown(destfd, uid, gid))
errorpe("chown: %s", dest);
int destfd = open(dest, O_WRONLY|O_CREAT|O_EXCL, sb.st_mode & 0777);
if (destfd == -1) {
warnpe("open: %s", dest);
close(srcfd);
close(destfd);
} else if (S_ISDIR(sb.st_mode)) {
if (mkdir(dest, sb.st_mode & 0777)) {
warnpe("mkdir: %s", dest);
continue;
}
if (chown(dest, uid, gid))
errorpe("chown: %s", dest);
} else if (S_ISLNK(sb.st_mode)) {
char lnkdest[PATH_MAX];
int bytes;
bytes = readlink(src, lnkdest, sizeof(lnkdest));
lnkdest[bytes] = '\0';
if (bytes == -1) {
warnpe("readlink: %s", src);
continue;
}
if (symlink(lnkdest, dest)) {
warnpe("symlink: %s", dest);
continue;
}
if (lchown(dest, uid, gid))
errorpe("lchown: %s", dest);
} else {
warn("not creating %s", dest);
continue;
}
}
closedir(skel);
for (;;) {
bytes = read(srcfd, buf, sizeof(buf));
if (!bytes)
break;
if (bytes < 0) {
warnpe("read");
break;
}
if (write(destfd, buf, bytes) < 0) {
warnpe("write");
break;
}
}
if (fchown(destfd, uid, gid))
errorpe("chown: %s", dest);
if (chown(homedir, uid, gid)) {
errorpe("failed to chown %s", homedir);
return -1;
close(srcfd);
close(destfd);
} else if (S_ISDIR(sb.st_mode)) {
if (mkdir(dest, sb.st_mode & 0777)) {
warnpe("mkdir: %s", dest);
continue;
}
if (chown(dest, uid, gid))
errorpe("chown: %s", dest);
} else if (S_ISLNK(sb.st_mode)) {
char lnkdest[PATH_MAX];
int bytes;
bytes = readlink(src, lnkdest, sizeof(lnkdest));
lnkdest[bytes] = '\0';
if (bytes == -1) {
warnpe("readlink: %s", src);
continue;
}
if (symlink(lnkdest, dest)) {
warnpe("symlink: %s", dest);
continue;
}
if (lchown(dest, uid, gid))
errorpe("lchown: %s", dest);
} else {
warn("not creating %s", dest);
}
}
closedir(skel);
if (chown(homedir, uid, gid)) {
errorpe("failed to chown %s", homedir);
return -1;
}
return 0;
}