/* TODO: add support for links. */
int uv_fs_lstat(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_fs_cb cb) {
int len = strlen(path);
char* path2 = NULL;
int has_backslash = (path[len - 1] == '\\' || path[len - 1] == '/');
if (path[len - 1] == '\\' || path[len - 1] == '/') {
path2 = strdup(path);
if (!path2) {
uv_fatal_error(ERROR_OUTOFMEMORY, "malloc");
}
path2[len - 1] = '\0';
}
if (cb) {
uv_fs_req_init_async(loop, req, UV_FS_LSTAT, NULL, cb);
if (path2) {
req->path = path2;
} else {
req->path = strdup(path);
}
QUEUE_FS_TP_JOB(loop, req);
} else {
uv_fs_req_init_sync(loop, req, UV_FS_LSTAT);
fs__stat(req, path2 ? path2 : path);
if (path2) {
free(path2);
}
SET_UV_LAST_ERROR_FROM_REQ(req);
}
return 0;
}
int uv_fs_stat(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_fs_cb cb) {
int len = strlen(path);
char* path2 = NULL;
int has_backslash = (path[len - 1] == '\\' || path[len - 1] == '/');
if (path[len - 1] == '\\' || path[len - 1] == '/') {
path2 = strdup(path);
if (!path2) {
uv_fatal_error(ERROR_OUTOFMEMORY, "malloc");
}
path2[len - 1] = '\0';
}
if (cb) {
uv_fs_req_init_async(loop, req, UV_FS_STAT, cb);
if (path2) {
WRAP_REQ_ARGS1(req, path2);
req->flags |= UV_FS_FREE_ARG0;
} else {
WRAP_REQ_ARGS1(req, path);
STRDUP_ARG(req, 0);
}
QUEUE_FS_TP_JOB(loop, req);
} else {
uv_fs_req_init_sync(loop, req, UV_FS_STAT);
fs__stat(req, path2 ? path2 : path);
if (path2) {
free(path2);
}
}
return 0;
}
static DWORD WINAPI uv_fs_thread_proc(void* parameter) {
uv_fs_t* req = (uv_fs_t*) parameter;
uv_loop_t* loop = req->loop;
assert(req != NULL);
assert(req->type == UV_FS);
switch (req->fs_type) {
case UV_FS_OPEN:
fs__open(req, req->path, (int)req->arg0, (int)req->arg1);
break;
case UV_FS_CLOSE:
fs__close(req, (uv_file)req->arg0);
break;
case UV_FS_READ:
fs__read(req,
(uv_file) req->arg0,
req->arg1,
(size_t) req->arg2,
(off_t) req->arg3);
break;
case UV_FS_WRITE:
fs__write(req,
(uv_file)req->arg0,
req->arg1,
(size_t) req->arg2,
(off_t) req->arg3);
break;
case UV_FS_UNLINK:
fs__unlink(req, req->path);
break;
case UV_FS_MKDIR:
fs__mkdir(req, req->path, (int)req->arg0);
break;
case UV_FS_RMDIR:
fs__rmdir(req, req->path);
break;
case UV_FS_READDIR:
fs__readdir(req, req->path, (int)req->arg0);
break;
case UV_FS_STAT:
case UV_FS_LSTAT:
fs__stat(req, req->path);
break;
case UV_FS_FSTAT:
fs__fstat(req, (uv_file)req->arg0);
break;
case UV_FS_RENAME:
fs__rename(req, req->path, (const char*)req->arg0);
break;
case UV_FS_FSYNC:
case UV_FS_FDATASYNC:
fs__fsync(req, (uv_file)req->arg0);
break;
case UV_FS_FTRUNCATE:
fs__ftruncate(req, (uv_file)req->arg0, (off_t)req->arg1);
break;
case UV_FS_SENDFILE:
fs__sendfile(req,
(uv_file) req->arg0,
(uv_file) req->arg1,
(off_t) req->arg2,
(size_t) req->arg3);
break;
case UV_FS_CHMOD:
fs__chmod(req, req->path, (int)req->arg0);
break;
case UV_FS_FCHMOD:
fs__fchmod(req, (uv_file)req->arg0, (int)req->arg1);
break;
case UV_FS_UTIME:
fs__utime(req, req->path, req->arg4, req->arg5);
break;
case UV_FS_FUTIME:
fs__futime(req, (uv_file)req->arg0, req->arg4, req->arg5);
break;
case UV_FS_LINK:
fs__link(req, req->path, (const char*)req->arg0);
break;
case UV_FS_SYMLINK:
fs__symlink(req, req->path, (const char*)req->arg0, (int)req->arg1);
break;
case UV_FS_READLINK:
fs__readlink(req, req->path);
break;
case UV_FS_CHOWN:
case UV_FS_FCHOWN:
fs__nop(req);
break;
default:
assert(!"bad uv_fs_type");
}
POST_COMPLETION_FOR_REQ(loop, req);
return 0;
}
