*/
#include "includes.h"
-#include "winbindd/winbindd.h"
-#include "winbindd/winbindd_proto.h"
+#include "wbc_async.h"
static int make_nonstd_fd(int fd)
{
return false;
}
-struct wb_context {
- struct async_req_queue *queue;
- int fd;
- bool is_priv;
-};
-
struct wb_context *wb_context_init(TALLOC_CTX *mem_ctx)
{
struct wb_context *result;
return result;
}
+struct wb_connect_state {
+ int dummy;
+};
+
+static void wbc_connect_connected(struct tevent_req *subreq);
+
static struct async_req *wb_connect_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct wb_context *wb_ctx,
- const char *dir)
+ struct tevent_context *ev,
+ struct wb_context *wb_ctx,
+ const char *dir)
{
- struct async_req *req;
+ struct async_req *result;
+ struct tevent_req *subreq;
+ struct wb_connect_state *state;
struct sockaddr_un sunaddr;
struct stat st;
char *path = NULL;
- NTSTATUS status;
+ wbcErr wbc_err;
+
+ if (!async_req_setup(mem_ctx, &result, &state,
+ struct wb_connect_state)) {
+ return NULL;
+ }
if (wb_ctx->fd != -1) {
close(wb_ctx->fd);
/* Check permissions on unix socket directory */
if (lstat(dir, &st) == -1) {
- status = NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ wbc_err = WBC_ERR_WINBIND_NOT_AVAILABLE;
goto post_status;
}
if (!S_ISDIR(st.st_mode) ||
(st.st_uid != 0 && st.st_uid != geteuid())) {
- status = NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ wbc_err = WBC_ERR_WINBIND_NOT_AVAILABLE;
goto post_status;
}
if ((lstat(sunaddr.sun_path, &st) == -1)
|| !S_ISSOCK(st.st_mode)
|| (st.st_uid != 0 && st.st_uid != geteuid())) {
- status = NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ wbc_err = WBC_ERR_WINBIND_NOT_AVAILABLE;
goto post_status;
}
wb_ctx->fd = make_safe_fd(socket(AF_UNIX, SOCK_STREAM, 0));
if (wb_ctx->fd == -1) {
- status = map_nt_error_from_unix(errno);
+ wbc_err = map_wbc_err_from_errno(errno);
goto post_status;
}
- req = async_connect_send(mem_ctx, ev, wb_ctx->fd,
- (struct sockaddr *)&sunaddr,
- sizeof(sunaddr));
- if (req == NULL) {
+ subreq = async_connect_send(mem_ctx, ev, wb_ctx->fd,
+ (struct sockaddr *)&sunaddr,
+ sizeof(sunaddr));
+ if (subreq == NULL) {
goto nomem;
}
- if (!async_req_set_timeout(req, ev, timeval_set(30, 0))) {
- TALLOC_FREE(req);
+ tevent_req_set_callback(subreq, wbc_connect_connected, result);
+
+ if (!tevent_req_set_endtime(subreq, ev, timeval_current_ofs(30, 0))) {
goto nomem;
}
- return req;
+ return result;
nomem:
- status = NT_STATUS_NO_MEMORY;
+ wbc_err = WBC_ERR_NO_MEMORY;
post_status:
- req = async_req_new(mem_ctx);
- if (req == NULL) {
- return NULL;
- }
- if (async_post_ntstatus(req, ev, status)) {
- return req;
+ if (async_post_error(result, ev, wbc_err)) {
+ return result;
}
- TALLOC_FREE(req);
+ TALLOC_FREE(result);
return NULL;
}
-static NTSTATUS wb_connect_recv(struct async_req *req)
+static void wbc_connect_connected(struct tevent_req *subreq)
{
- int dummy;
+ struct async_req *req =
+ tevent_req_callback_data(subreq, struct async_req);
+ int res, err;
+
+ res = async_connect_recv(subreq, &err);
+ TALLOC_FREE(subreq);
+ if (res == -1) {
+ async_req_error(req, map_wbc_err_from_errno(err));
+ return;
+ }
+ async_req_done(req);
+}
- return async_connect_recv(req, &dummy);
+static wbcErr wb_connect_recv(struct async_req *req)
+{
+ return async_req_simple_recv_wbcerr(req);
}
static struct winbindd_request *winbindd_request_copy(
struct winbindd_response *wb_resp;
};
-static void wb_int_trans_write_done(struct async_req *subreq);
-static void wb_int_trans_read_done(struct async_req *subreq);
+static void wb_int_trans_write_done(struct tevent_req *subreq);
+static void wb_int_trans_read_done(struct tevent_req *subreq);
static struct async_req *wb_int_trans_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev, int fd,
struct winbindd_request *wb_req)
{
struct async_req *result;
- struct async_req *subreq;
+ struct tevent_req *subreq;
struct wb_int_trans_state *state;
if (!async_req_setup(mem_ctx, &result, &state,
}
if (winbind_closed_fd(fd)) {
- if (!async_post_ntstatus(result, ev,
- NT_STATUS_PIPE_DISCONNECTED)) {
+ if (!async_post_error(result, ev,
+ WBC_ERR_WINBIND_NOT_AVAILABLE)) {
goto fail;
}
return result;
state->wb_req->length = sizeof(struct winbindd_request);
state->wb_req->pid = getpid();
- subreq = wb_req_write_send(state, state->ev, state->fd, state->wb_req);
+ subreq = wb_req_write_send(state, state->ev, NULL, state->fd,
+ state->wb_req);
if (subreq == NULL) {
goto fail;
}
- subreq->async.fn = wb_int_trans_write_done;
- subreq->async.priv = result;
+ tevent_req_set_callback(subreq, wb_int_trans_write_done, result);
return result;
return NULL;
}
-static void wb_int_trans_write_done(struct async_req *subreq)
+static void wb_int_trans_write_done(struct tevent_req *subreq)
{
- struct async_req *req = talloc_get_type_abort(
- subreq->async.priv, struct async_req);
+ struct async_req *req = tevent_req_callback_data(
+ subreq, struct async_req);
struct wb_int_trans_state *state = talloc_get_type_abort(
req->private_data, struct wb_int_trans_state);
- NTSTATUS status;
+ wbcErr wbc_err;
- status = wb_req_write_recv(subreq);
+ wbc_err = wb_req_write_recv(subreq);
TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- async_req_nterror(req, status);
+ if (!WBC_ERROR_IS_OK(wbc_err)) {
+ async_req_error(req, wbc_err);
return;
}
subreq = wb_resp_read_send(state, state->ev, state->fd);
- if (subreq == NULL) {
- async_req_nterror(req, NT_STATUS_NO_MEMORY);
+ if (async_req_nomem(subreq, req)) {
+ return;
}
- subreq->async.fn = wb_int_trans_read_done;
- subreq->async.priv = req;
+ tevent_req_set_callback(subreq, wb_int_trans_read_done, req);
}
-static void wb_int_trans_read_done(struct async_req *subreq)
+static void wb_int_trans_read_done(struct tevent_req *subreq)
{
- struct async_req *req = talloc_get_type_abort(
- subreq->async.priv, struct async_req);
+ struct async_req *req = tevent_req_callback_data(
+ subreq, struct async_req);
struct wb_int_trans_state *state = talloc_get_type_abort(
req->private_data, struct wb_int_trans_state);
- NTSTATUS status;
+ wbcErr wbc_err;
- status = wb_resp_read_recv(subreq, state, &state->wb_resp);
+ wbc_err = wb_resp_read_recv(subreq, state, &state->wb_resp);
TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- async_req_nterror(req, status);
+ if (!WBC_ERROR_IS_OK(wbc_err)) {
+ async_req_error(req, wbc_err);
return;
}
async_req_done(req);
}
-static NTSTATUS wb_int_trans_recv(struct async_req *req,
- TALLOC_CTX *mem_ctx,
- struct winbindd_response **presponse)
+static wbcErr wb_int_trans_recv(struct async_req *req,
+ TALLOC_CTX *mem_ctx,
+ struct winbindd_response **presponse)
{
struct wb_int_trans_state *state = talloc_get_type_abort(
req->private_data, struct wb_int_trans_state);
- NTSTATUS status;
+ wbcErr wbc_err;
- if (async_req_is_nterror(req, &status)) {
- return status;
+ if (async_req_is_wbcerr(req, &wbc_err)) {
+ return wbc_err;
}
*presponse = talloc_move(mem_ctx, &state->wb_resp);
- return NT_STATUS_OK;
+ return WBC_ERR_SUCCESS;
}
static const char *winbindd_socket_dir(void)
subreq->async.priv, struct async_req);
struct wb_open_pipe_state *state = talloc_get_type_abort(
req->private_data, struct wb_open_pipe_state);
- NTSTATUS status;
+ wbcErr wbc_err;
- status = wb_connect_recv(subreq);
+ wbc_err = wb_connect_recv(subreq);
TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
+ if (!WBC_ERROR_IS_OK(wbc_err)) {
state->wb_ctx->is_priv = true;
- async_req_nterror(req, status);
+ async_req_error(req, wbc_err);
return;
}
struct wb_open_pipe_state *state = talloc_get_type_abort(
req->private_data, struct wb_open_pipe_state);
struct winbindd_response *wb_resp;
- NTSTATUS status;
+ wbcErr wbc_err;
- status = wb_int_trans_recv(subreq, state, &wb_resp);
+ wbc_err = wb_int_trans_recv(subreq, state, &wb_resp);
TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- async_req_nterror(req, status);
+ if (!WBC_ERROR_IS_OK(wbc_err)) {
+ async_req_error(req, wbc_err);
return;
}
struct wb_open_pipe_state *state = talloc_get_type_abort(
req->private_data, struct wb_open_pipe_state);
struct winbindd_response *wb_resp = NULL;
- NTSTATUS status;
+ wbcErr wbc_err;
- status = wb_int_trans_recv(subreq, state, &wb_resp);
+ wbc_err = wb_int_trans_recv(subreq, state, &wb_resp);
TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- async_req_nterror(req, status);
+ if (!WBC_ERROR_IS_OK(wbc_err)) {
+ async_req_error(req, wbc_err);
return;
}
subreq->async.priv, struct async_req);
struct wb_open_pipe_state *state = talloc_get_type_abort(
req->private_data, struct wb_open_pipe_state);
- NTSTATUS status;
+ wbcErr wbc_err;
- status = wb_connect_recv(subreq);
+ wbc_err = wb_connect_recv(subreq);
TALLOC_FREE(subreq);
- if (!NT_STATUS_IS_OK(status)) {
- async_req_nterror(req, status);
+ if (!WBC_ERROR_IS_OK(wbc_err)) {
+ async_req_error(req, wbc_err);
return;
}
state->wb_ctx->is_priv = true;
async_req_done(req);
}
-static NTSTATUS wb_open_pipe_recv(struct async_req *req)
+static wbcErr wb_open_pipe_recv(struct async_req *req)
{
- return async_req_simple_recv_ntstatus(req);
+ return async_req_simple_recv_wbcerr(req);
}
struct wb_trans_state {
static bool wb_trans_retry(struct async_req *req,
struct wb_trans_state *state,
- NTSTATUS status)
+ wbcErr wbc_err)
{
struct async_req *subreq;
- if (NT_STATUS_IS_OK(status)) {
+ if (WBC_ERROR_IS_OK(wbc_err)) {
return false;
}
- if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)
- || NT_STATUS_EQUAL(status, NT_STATUS_ACCESS_DENIED)) {
+ if (wbc_err == WBC_ERR_WINBIND_NOT_AVAILABLE) {
/*
* Winbind not around or we can't connect to the pipe. Fail
* immediately.
*/
- async_req_nterror(req, status);
+ async_req_error(req, wbc_err);
return true;
}
state->num_retries -= 1;
if (state->num_retries == 0) {
- async_req_nterror(req, status);
+ async_req_error(req, wbc_err);
return true;
}
ret = async_wait_recv(subreq);
TALLOC_FREE(subreq);
if (ret) {
- async_req_nterror(req, NT_STATUS_INTERNAL_ERROR);
+ async_req_error(req, WBC_ERR_UNKNOWN_FAILURE);
return;
}
subreq->async.priv, struct async_req);
struct wb_trans_state *state = talloc_get_type_abort(
req->private_data, struct wb_trans_state);
- NTSTATUS status;
+ wbcErr wbc_err;
- status = wb_open_pipe_recv(subreq);
+ wbc_err = wb_open_pipe_recv(subreq);
TALLOC_FREE(subreq);
- if (wb_trans_retry(req, state, status)) {
+ if (wb_trans_retry(req, state, wbc_err)) {
return;
}
subreq->async.priv, struct async_req);
struct wb_trans_state *state = talloc_get_type_abort(
req->private_data, struct wb_trans_state);
- NTSTATUS status;
+ wbcErr wbc_err;
- status = wb_int_trans_recv(subreq, state, &state->wb_resp);
+ wbc_err = wb_int_trans_recv(subreq, state, &state->wb_resp);
TALLOC_FREE(subreq);
- if (wb_trans_retry(req, state, status)) {
+ if (wb_trans_retry(req, state, wbc_err)) {
return;
}
async_req_done(req);
}
-NTSTATUS wb_trans_recv(struct async_req *req, TALLOC_CTX *mem_ctx,
- struct winbindd_response **presponse)
+wbcErr wb_trans_recv(struct async_req *req, TALLOC_CTX *mem_ctx,
+ struct winbindd_response **presponse)
{
struct wb_trans_state *state = talloc_get_type_abort(
req->private_data, struct wb_trans_state);
- NTSTATUS status;
+ wbcErr wbc_err;
- if (async_req_is_nterror(req, &status)) {
- return status;
+ if (async_req_is_wbcerr(req, &wbc_err)) {
+ return wbc_err;
}
*presponse = talloc_move(mem_ctx, &state->wb_resp);
- return NT_STATUS_OK;
+ return WBC_ERR_SUCCESS;
}
git.samba.org / ira / wip.git / blobdiff