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Code

libcli/smb: add smb2cli_conn_req_possible()

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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Stefan Metzmacher 2013-08-13 15:49:19 +02:00
parent 111f529a2a
commit 7efdc323d1
2 changed files with 23 additions and 0 deletions
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22
libcli/smb/smbXcli_base.c
View File

@ -2453,6 +2453,28 @@ bool smbXcli_conn_has_async_calls(struct smbXcli_conn *conn)
|| (talloc_array_length(conn->pending) != 0)); || (talloc_array_length(conn->pending) != 0));
} }
bool smb2cli_conn_req_possible(struct smbXcli_conn *conn, uint32_t *max_dyn_len)
{
uint16_t credits = 1;
if (conn->smb2.cur_credits == 0) {
if (max_dyn_len != NULL) {
*max_dyn_len = 0;
}
return false;
}
if (conn->smb2.server.capabilities & SMB2_CAP_LARGE_MTU) {
credits = conn->smb2.cur_credits;
}
if (max_dyn_len != NULL) {
*max_dyn_len = credits * 65536;
}
return true;
}
uint32_t smb2cli_conn_server_capabilities(struct smbXcli_conn *conn) uint32_t smb2cli_conn_server_capabilities(struct smbXcli_conn *conn)
{ {
return conn->smb2.server.capabilities; return conn->smb2.server.capabilities;

1
libcli/smb/smbXcli_base.h
View File

@ -199,6 +199,7 @@ NTSTATUS smb1cli_echo_recv(struct tevent_req *req);
NTSTATUS smb1cli_echo(struct smbXcli_conn *conn, uint32_t timeout_msec, NTSTATUS smb1cli_echo(struct smbXcli_conn *conn, uint32_t timeout_msec,
uint16_t num_echos, DATA_BLOB data); uint16_t num_echos, DATA_BLOB data);
bool smb2cli_conn_req_possible(struct smbXcli_conn *conn, uint32_t *max_dyn_len);
uint32_t smb2cli_conn_server_capabilities(struct smbXcli_conn *conn); uint32_t smb2cli_conn_server_capabilities(struct smbXcli_conn *conn);
uint16_t smb2cli_conn_server_security_mode(struct smbXcli_conn *conn); uint16_t smb2cli_conn_server_security_mode(struct smbXcli_conn *conn);
uint32_t smb2cli_conn_max_trans_size(struct smbXcli_conn *conn); uint32_t smb2cli_conn_max_trans_size(struct smbXcli_conn *conn);