diff options
Diffstat (limited to 'source4/smbd/request.c')
| -rw-r--r-- | source4/smbd/request.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/source4/smbd/request.c b/source4/smbd/request.c index 3eb849d11f..65bf71051f 100644 --- a/source4/smbd/request.c +++ b/source4/smbd/request.c @@ -362,7 +362,34 @@ size_t req_push_str(struct request_context *req, char *dest, const char *str, in return len; } - +/* + append raw bytes into the data portion of the request packet + return the number of bytes added +*/ +size_t req_append_bytes(struct request_context *req, + const uint8 *bytes, size_t byte_len) +{ + req_grow_allocation(req, byte_len + req->out.data_size); + memcpy(req->out.data + req->out.data_size, bytes, byte_len); + req_grow_data(req, byte_len + req->out.data_size); + return byte_len; +} +/* + append variable block (type 5 buffer) into the data portion of the request packet + return the number of bytes added +*/ +size_t req_append_var_block(struct request_context *req, + const uint8 *bytes, uint16 byte_len) +{ + req_grow_allocation(req, byte_len + 3 + req->out.data_size); + SCVAL(req->out.data + req->out.data_size, 0, 5); + SSVAL(req->out.data + req->out.data_size, 1, byte_len); /* add field length */ + if (byte_len > 0) { + memcpy(req->out.data + req->out.data_size + 3, bytes, byte_len); + } + req_grow_data(req, byte_len + 3 + req->out.data_size); + return byte_len + 3; +} /* pull a UCS2 string from a request packet, returning a talloced unix string |