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authorAndrew Tridgell <tridge@samba.org>2005-11-19 06:39:12 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:46:29 -0500
commitfc04e3e795cebca5723c24e097f5374a23b2247b (patch)
tree88852c9d430623591fa004f7f21cac6b14c214a7 /source4/libcli
parent7d6f36682eab29cb23c40dd915acad61fb5d68cb (diff)
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r11801: - added basic SMB2 find support
- added SMB2-SCANFIND test - cleaned up continue flags in EAs and find requests (This used to be commit 8792bc07d927e6470874230153177748afae3ee8)
Diffstat (limited to 'source4/libcli')
-rw-r--r--source4/libcli/smb2/config.mk3
-rw-r--r--source4/libcli/smb2/find.c90
-rw-r--r--source4/libcli/smb2/getinfo.c2
-rw-r--r--source4/libcli/smb2/smb2_calls.h19
4 files changed, 110 insertions, 4 deletions
diff --git a/source4/libcli/smb2/config.mk b/source4/libcli/smb2/config.mk
index fcea996f01..c0974dbfa5 100644
--- a/source4/libcli/smb2/config.mk
+++ b/source4/libcli/smb2/config.mk
@@ -11,5 +11,6 @@ OBJ_FILES = \
getinfo.o \
write.o \
read.o \
- setinfo.o
+ setinfo.o \
+ find.o
REQUIRED_SUBSYSTEMS = LIBCLI_RAW LIBPACKET
diff --git a/source4/libcli/smb2/find.c b/source4/libcli/smb2/find.c
new file mode 100644
index 0000000000..91be5e4bb1
--- /dev/null
+++ b/source4/libcli/smb2/find.c
@@ -0,0 +1,90 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ SMB2 client find calls
+
+ Copyright (C) Andrew Tridgell 2005
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "libcli/raw/libcliraw.h"
+#include "libcli/smb2/smb2.h"
+#include "libcli/smb2/smb2_calls.h"
+
+/*
+ send a find request
+*/
+struct smb2_request *smb2_find_send(struct smb2_tree *tree, struct smb2_find *io)
+{
+ struct smb2_request *req;
+ NTSTATUS status;
+
+ req = smb2_request_init_tree(tree, SMB2_OP_FIND, 0x20, 1);
+ if (req == NULL) return NULL;
+
+ SCVAL(req->out.body, 0x02, io->in.level);
+ SCVAL(req->out.body, 0x03, io->in.continue_flags);
+ SIVAL(req->out.body, 0x04, io->in.unknown);
+ smb2_push_handle(req->out.body+0x08, &io->in.handle);
+ SIVAL(req->out.body, 0x1C, io->in.max_response_size);
+
+ status = smb2_push_o16s16_string(&req->out, 0x18, io->in.pattern);
+ if (!NT_STATUS_IS_OK(status)) {
+ talloc_free(req);
+ return NULL;
+ }
+
+ smb2_transport_send(req);
+
+ return req;
+}
+
+
+/*
+ recv a find reply
+*/
+NTSTATUS smb2_find_recv(struct smb2_request *req, TALLOC_CTX *mem_ctx,
+ struct smb2_find *io)
+{
+ NTSTATUS status;
+
+ if (!smb2_request_receive(req) ||
+ smb2_request_is_error(req)) {
+ return smb2_request_destroy(req);
+ }
+
+ SMB2_CHECK_PACKET_RECV(req, 0x08, True);
+
+ status = smb2_pull_o16s32_blob(&req->in, mem_ctx,
+ req->in.body+0x02, &io->out.blob);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ return smb2_request_destroy(req);
+}
+
+/*
+ sync find request
+*/
+NTSTATUS smb2_find(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
+ struct smb2_find *io)
+{
+ struct smb2_request *req = smb2_find_send(tree, io);
+ return smb2_find_recv(req, mem_ctx, io);
+}
+
diff --git a/source4/libcli/smb2/getinfo.c b/source4/libcli/smb2/getinfo.c
index 62418a05b7..e406fdf45c 100644
--- a/source4/libcli/smb2/getinfo.c
+++ b/source4/libcli/smb2/getinfo.c
@@ -125,7 +125,7 @@ struct smb2_request *smb2_getinfo_file_send(struct smb2_tree *tree, union smb_fi
b.in.flags = io->query_secdesc.secinfo_flags;
}
if (io->generic.level == RAW_FILEINFO_SMB2_ALL_EAS) {
- b.in.flags2 = io->all_eas.ea_flags;
+ b.in.flags2 = io->all_eas.continue_flags;
}
return smb2_getinfo_send(tree, &b);
diff --git a/source4/libcli/smb2/smb2_calls.h b/source4/libcli/smb2/smb2_calls.h
index e6e1872d5e..10d6cda7a3 100644
--- a/source4/libcli/smb2/smb2_calls.h
+++ b/source4/libcli/smb2/smb2_calls.h
@@ -189,8 +189,8 @@ struct smb2_close {
#define SMB2_GETINFO_SECURITY 0x03
/* flags for RAW_FILEINFO_SMB2_ALL_EAS */
-#define SMB2_GETINFO_EA_FLAG_RESTART 0x01
-#define SMB2_GETINFO_EA_FLAG_SINGLE 0x02
+#define SMB2_CONTINUE_FLAG_RESTART 0x01
+#define SMB2_CONTINUE_FLAG_SINGLE 0x02
/* NOTE! the getinfo fs and file levels exactly match up with the
'passthru' SMB levels, which are levels >= 1000. The SMB2 client
@@ -278,3 +278,18 @@ struct smb2_read {
DATA_BLOB data;
} out;
};
+
+struct smb2_find {
+ struct {
+ uint8_t level;
+ uint8_t continue_flags; /* SMB2_CONTINUE_FLAG_* */
+ uint32_t unknown; /* perhaps a continue token? */
+ struct smb2_handle handle;
+ uint32_t max_response_size;
+ const char *pattern;
+ } in;
+
+ struct {
+ DATA_BLOB blob;
+ } out;
+};