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-rw-r--r--source4/libcli/raw/clisocket.c123
-rw-r--r--source4/libcli/raw/clitransport.c124
2 files changed, 123 insertions, 124 deletions
diff --git a/source4/libcli/raw/clisocket.c b/source4/libcli/raw/clisocket.c
index bf608f1ec1..70a83a493f 100644
--- a/source4/libcli/raw/clisocket.c
+++ b/source4/libcli/raw/clisocket.c
@@ -29,6 +29,129 @@
#include "param/param.h"
#include "libcli/raw/raw_proto.h"
+/*
+ send a session request
+*/
+struct smbcli_request *smbcli_transport_connect_send(struct smbcli_transport *transport,
+ struct nbt_name *calling,
+ struct nbt_name *called)
+{
+ uint8_t *p;
+ struct smbcli_request *req;
+ DATA_BLOB calling_blob, called_blob;
+ TALLOC_CTX *tmp_ctx = talloc_new(transport);
+ NTSTATUS status;
+
+ status = nbt_name_dup(transport, called, &transport->called);
+ if (!NT_STATUS_IS_OK(status)) goto failed;
+
+ status = nbt_name_to_blob(tmp_ctx, &calling_blob, calling);
+ if (!NT_STATUS_IS_OK(status)) goto failed;
+
+ status = nbt_name_to_blob(tmp_ctx, &called_blob, called);
+ if (!NT_STATUS_IS_OK(status)) goto failed;
+
+ /* allocate output buffer */
+ req = smbcli_request_setup_nonsmb(transport,
+ NBT_HDR_SIZE +
+ calling_blob.length + called_blob.length);
+ if (req == NULL) goto failed;
+
+ /* put in the destination name */
+ p = req->out.buffer + NBT_HDR_SIZE;
+ memcpy(p, called_blob.data, called_blob.length);
+ p += called_blob.length;
+
+ memcpy(p, calling_blob.data, calling_blob.length);
+ p += calling_blob.length;
+
+ _smb_setlen_nbt(req->out.buffer, PTR_DIFF(p, req->out.buffer) - NBT_HDR_SIZE);
+ SCVAL(req->out.buffer,0,0x81);
+
+ if (!smbcli_request_send(req)) {
+ smbcli_request_destroy(req);
+ goto failed;
+ }
+
+ talloc_free(tmp_ctx);
+ return req;
+
+failed:
+ talloc_free(tmp_ctx);
+ return NULL;
+}
+
+/*
+ map a session request error to a NTSTATUS
+ */
+static NTSTATUS map_session_refused_error(uint8_t error)
+{
+ switch (error) {
+ case 0x80:
+ case 0x81:
+ return NT_STATUS_REMOTE_NOT_LISTENING;
+ case 0x82:
+ return NT_STATUS_RESOURCE_NAME_NOT_FOUND;
+ case 0x83:
+ return NT_STATUS_REMOTE_RESOURCES;
+ }
+ return NT_STATUS_UNEXPECTED_IO_ERROR;
+}
+
+
+/*
+ finish a smbcli_transport_connect()
+*/
+NTSTATUS smbcli_transport_connect_recv(struct smbcli_request *req)
+{
+ NTSTATUS status;
+
+ if (!smbcli_request_receive(req)) {
+ smbcli_request_destroy(req);
+ return NT_STATUS_UNEXPECTED_NETWORK_ERROR;
+ }
+
+ switch (CVAL(req->in.buffer,0)) {
+ case 0x82:
+ status = NT_STATUS_OK;
+ break;
+ case 0x83:
+ status = map_session_refused_error(CVAL(req->in.buffer,4));
+ break;
+ case 0x84:
+ DEBUG(1,("Warning: session retarget not supported\n"));
+ status = NT_STATUS_NOT_SUPPORTED;
+ break;
+ default:
+ status = NT_STATUS_UNEXPECTED_IO_ERROR;
+ break;
+ }
+
+ smbcli_request_destroy(req);
+ return status;
+}
+
+
+/*
+ send a session request (if needed)
+*/
+bool smbcli_transport_connect(struct smbcli_transport *transport,
+ struct nbt_name *calling,
+ struct nbt_name *called)
+{
+ struct smbcli_request *req;
+ NTSTATUS status;
+
+ if (transport->socket->port == 445) {
+ return true;
+ }
+
+ req = smbcli_transport_connect_send(transport,
+ calling, called);
+ status = smbcli_transport_connect_recv(req);
+ return NT_STATUS_IS_OK(status);
+}
+
struct sock_connect_state {
struct composite_context *ctx;
const char *host_name;
diff --git a/source4/libcli/raw/clitransport.c b/source4/libcli/raw/clitransport.c
index 6f87e00808..b83a07063c 100644
--- a/source4/libcli/raw/clitransport.c
+++ b/source4/libcli/raw/clitransport.c
@@ -154,130 +154,6 @@ void smbcli_transport_dead(struct smbcli_transport *transport, NTSTATUS status)
}
}
-
-/*
- send a session request
-*/
-struct smbcli_request *smbcli_transport_connect_send(struct smbcli_transport *transport,
- struct nbt_name *calling,
- struct nbt_name *called)
-{
- uint8_t *p;
- struct smbcli_request *req;
- DATA_BLOB calling_blob, called_blob;
- TALLOC_CTX *tmp_ctx = talloc_new(transport);
- NTSTATUS status;
-
- status = nbt_name_dup(transport, called, &transport->called);
- if (!NT_STATUS_IS_OK(status)) goto failed;
-
- status = nbt_name_to_blob(tmp_ctx, &calling_blob, calling);
- if (!NT_STATUS_IS_OK(status)) goto failed;
-
- status = nbt_name_to_blob(tmp_ctx, &called_blob, called);
- if (!NT_STATUS_IS_OK(status)) goto failed;
-
- /* allocate output buffer */
- req = smbcli_request_setup_nonsmb(transport,
- NBT_HDR_SIZE +
- calling_blob.length + called_blob.length);
- if (req == NULL) goto failed;
-
- /* put in the destination name */
- p = req->out.buffer + NBT_HDR_SIZE;
- memcpy(p, called_blob.data, called_blob.length);
- p += called_blob.length;
-
- memcpy(p, calling_blob.data, calling_blob.length);
- p += calling_blob.length;
-
- _smb_setlen_nbt(req->out.buffer, PTR_DIFF(p, req->out.buffer) - NBT_HDR_SIZE);
- SCVAL(req->out.buffer,0,0x81);
-
- if (!smbcli_request_send(req)) {
- smbcli_request_destroy(req);
- goto failed;
- }
-
- talloc_free(tmp_ctx);
- return req;
-
-failed:
- talloc_free(tmp_ctx);
- return NULL;
-}
-
-/*
- map a session request error to a NTSTATUS
- */
-static NTSTATUS map_session_refused_error(uint8_t error)
-{
- switch (error) {
- case 0x80:
- case 0x81:
- return NT_STATUS_REMOTE_NOT_LISTENING;
- case 0x82:
- return NT_STATUS_RESOURCE_NAME_NOT_FOUND;
- case 0x83:
- return NT_STATUS_REMOTE_RESOURCES;
- }
- return NT_STATUS_UNEXPECTED_IO_ERROR;
-}
-
-
-/*
- finish a smbcli_transport_connect()
-*/
-NTSTATUS smbcli_transport_connect_recv(struct smbcli_request *req)
-{
- NTSTATUS status;
-
- if (!smbcli_request_receive(req)) {
- smbcli_request_destroy(req);
- return NT_STATUS_UNEXPECTED_NETWORK_ERROR;
- }
-
- switch (CVAL(req->in.buffer,0)) {
- case 0x82:
- status = NT_STATUS_OK;
- break;
- case 0x83:
- status = map_session_refused_error(CVAL(req->in.buffer,4));
- break;
- case 0x84:
- DEBUG(1,("Warning: session retarget not supported\n"));
- status = NT_STATUS_NOT_SUPPORTED;
- break;
- default:
- status = NT_STATUS_UNEXPECTED_IO_ERROR;
- break;
- }
-
- smbcli_request_destroy(req);
- return status;
-}
-
-
-/*
- send a session request (if needed)
-*/
-bool smbcli_transport_connect(struct smbcli_transport *transport,
- struct nbt_name *calling,
- struct nbt_name *called)
-{
- struct smbcli_request *req;
- NTSTATUS status;
-
- if (transport->socket->port == 445) {
- return true;
- }
-
- req = smbcli_transport_connect_send(transport,
- calling, called);
- status = smbcli_transport_connect_recv(req);
- return NT_STATUS_IS_OK(status);
-}
-
/****************************************************************************
get next mid in sequence
****************************************************************************/
generated by cgit (git 2.34.1) at 2024-11-25 06:48:23 +0000