From 8bdac3615a255f65665939bda070c1b4ba93b908 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl@samba.org>
Date: Sun, 5 Apr 2009 20:18:45 +0200
Subject: Add new async libsmb infrastructure

I know this is just yet another iteration, but I like this one much better than
the one that exists right now :-)

It will do trans and echo requests without a _recv helper and without
unnecessary memcpy().
---
 source3/include/async_smb.h | 27 +++++++++++++++++++++++++++
 source3/include/client.h    |  3 +++
 2 files changed, 30 insertions(+)

(limited to 'source3/include')

diff --git a/source3/include/async_smb.h b/source3/include/async_smb.h
index 2ac1101a1e..adbfc6e5ca 100644
--- a/source3/include/async_smb.h
+++ b/source3/include/async_smb.h
@@ -151,4 +151,31 @@ NTSTATUS cli_pull_error(char *buf);
 
 void cli_set_error(struct cli_state *cli, NTSTATUS status);
 
+struct tevent_req *cli_smb_req_create(TALLOC_CTX *mem_ctx,
+				      struct event_context *ev,
+				      struct cli_state *cli,
+				      uint8_t smb_command,
+				      uint8_t additional_flags,
+				      uint8_t wct, uint16_t *vwv,
+				      int iov_count,
+				      struct iovec *bytes_iov);
+bool cli_smb_req_send(struct tevent_req *req);
+size_t cli_smb_wct_ofs(struct tevent_req **reqs, int num_reqs);
+bool cli_smb_chain_send(struct tevent_req **reqs, int num_reqs);
+uint8_t *cli_smb_inbuf(struct tevent_req *req);
+bool cli_has_async_calls(struct cli_state *cli);
+void cli_smb_req_unset_pending(struct tevent_req *req);
+bool cli_smb_req_set_pending(struct tevent_req *req);
+uint16_t cli_smb_req_mid(struct tevent_req *req);
+void cli_smb_req_set_mid(struct tevent_req *req, uint16_t mid);
+struct tevent_req *cli_smb_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
+				struct cli_state *cli,
+				uint8_t smb_command, uint8_t additional_flags,
+				uint8_t wct, uint16_t *vwv,
+				uint32_t num_bytes,
+				const uint8_t *bytes);
+NTSTATUS cli_smb_recv(struct tevent_req *req, uint8_t min_wct,
+		      uint8_t *pwct, uint16_t **pvwv,
+		      uint32_t *pnum_bytes, uint8_t **pbytes);
+
 #endif
diff --git a/source3/include/client.h b/source3/include/client.h
index 73a1d7b554..c10d2109d8 100644
--- a/source3/include/client.h
+++ b/source3/include/client.h
@@ -291,6 +291,9 @@ struct cli_state {
 
 	/* Where (if anywhere) this is mounted under DFS. */
 	char *dfs_mountpoint;
+
+	struct tevent_queue *outgoing;
+	struct tevent_req **pending;
 };
 
 typedef struct file_info {
-- 
cgit