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authorAndrew Tridgell <tridge@samba.org>2005-11-22 13:13:17 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:46:38 -0500
commitf7c03b2abe387ada2d05ddf4f9cd0c35c2c47de0 (patch)
tree82c3640c523cb912213e0101dbba86a626273d8d /source4/libcli/smb2
parente8f17538a71b67a435882989325eb66dae8bc426 (diff)
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r11849: added mapping between SMB2 and SMB find/search levels
(This used to be commit 77e0cb999c776d2cfc806445d36135e5ba3a5f3d)
Diffstat (limited to 'source4/libcli/smb2')
-rw-r--r--source4/libcli/smb2/find.c91
-rw-r--r--source4/libcli/smb2/smb2_calls.h10
2 files changed, 100 insertions, 1 deletions
diff --git a/source4/libcli/smb2/find.c b/source4/libcli/smb2/find.c
index 91be5e4bb1..273c3cad6a 100644
--- a/source4/libcli/smb2/find.c
+++ b/source4/libcli/smb2/find.c
@@ -82,9 +82,98 @@ NTSTATUS smb2_find_recv(struct smb2_request *req, TALLOC_CTX *mem_ctx,
sync find request
*/
NTSTATUS smb2_find(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
- struct smb2_find *io)
+ struct smb2_find *io)
{
struct smb2_request *req = smb2_find_send(tree, io);
return smb2_find_recv(req, mem_ctx, io);
}
+
+/*
+ a varient of smb2_find_recv that parses the resulting blob into
+ smb_search_data structures
+*/
+NTSTATUS smb2_find_level_recv(struct smb2_request *req, TALLOC_CTX *mem_ctx,
+ uint8_t level, uint_t *count,
+ union smb_search_data **io)
+{
+ struct smb2_find f;
+ NTSTATUS status;
+ DATA_BLOB b;
+ enum smb_search_level smb_level;
+ uint_t next_ofs=0;
+
+ switch (level) {
+ case SMB2_FIND_DIRECTORY_INFO:
+ smb_level = RAW_SEARCH_DIRECTORY_INFO;
+ break;
+ case SMB2_FIND_FULL_DIRECTORY_INFO:
+ smb_level = RAW_SEARCH_FULL_DIRECTORY_INFO;
+ break;
+ case SMB2_FIND_BOTH_DIRECTORY_INFO:
+ smb_level = RAW_SEARCH_BOTH_DIRECTORY_INFO;
+ break;
+ case SMB2_FIND_NAME_INFO:
+ smb_level = RAW_SEARCH_NAME_INFO;
+ break;
+ case SMB2_FIND_ID_FULL_DIRECTORY_INFO:
+ smb_level = RAW_SEARCH_ID_FULL_DIRECTORY_INFO;
+ break;
+ case SMB2_FIND_ID_BOTH_DIRECTORY_INFO:
+ smb_level = RAW_SEARCH_ID_BOTH_DIRECTORY_INFO;
+ break;
+ default:
+ return NT_STATUS_INVALID_INFO_CLASS;
+ }
+
+ status = smb2_find_recv(req, mem_ctx, &f);
+ NT_STATUS_NOT_OK_RETURN(status);
+
+ b = f.out.blob;
+ *io = NULL;
+ *count = 0;
+
+ do {
+ union smb_search_data *io2;
+
+ io2 = talloc_realloc(mem_ctx, *io, union smb_search_data, (*count)+1);
+ if (io2 == NULL) {
+ data_blob_free(&f.out.blob);
+ talloc_free(*io);
+ return NT_STATUS_NO_MEMORY;
+ }
+ *io = io2;
+
+ status = smb_raw_search_common(*io, smb_level, &b, (*io) + (*count),
+ &next_ofs, STR_UNICODE);
+
+ if (NT_STATUS_IS_OK(status) &&
+ next_ofs >= b.length) {
+ data_blob_free(&f.out.blob);
+ talloc_free(*io);
+ return NT_STATUS_INFO_LENGTH_MISMATCH;
+ }
+
+ (*count)++;
+
+ b = data_blob_const(b.data+next_ofs, b.length - next_ofs);
+ } while (NT_STATUS_IS_OK(status) && next_ofs != 0);
+
+ data_blob_free(&f.out.blob);
+
+ return NT_STATUS_OK;
+}
+
+/*
+ a varient of smb2_find that parses the resulting blob into
+ smb_search_data structures
+*/
+NTSTATUS smb2_find_level(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
+ struct smb2_find *f,
+ uint_t *count, union smb_search_data **io)
+{
+ struct smb2_request *req;
+
+ req = smb2_find_send(tree, f);
+ return smb2_find_level_recv(req, mem_ctx, f->in.level, count, io);
+}
diff --git a/source4/libcli/smb2/smb2_calls.h b/source4/libcli/smb2/smb2_calls.h
index 10d6cda7a3..6d99000a42 100644
--- a/source4/libcli/smb2/smb2_calls.h
+++ b/source4/libcli/smb2/smb2_calls.h
@@ -279,6 +279,16 @@ struct smb2_read {
} out;
};
+/*
+ SMB2 uses different level numbers for the same old SMB search levels
+*/
+#define SMB2_FIND_DIRECTORY_INFO 0x01
+#define SMB2_FIND_FULL_DIRECTORY_INFO 0x02
+#define SMB2_FIND_BOTH_DIRECTORY_INFO 0x03
+#define SMB2_FIND_NAME_INFO 0x0C
+#define SMB2_FIND_ID_BOTH_DIRECTORY_INFO 0x25
+#define SMB2_FIND_ID_FULL_DIRECTORY_INFO 0x26
+
struct smb2_find {
struct {
uint8_t level;