diff options
Diffstat (limited to 'source3/libsmb/clientgen.c')
| -rw-r--r-- | source3/libsmb/clientgen.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/source3/libsmb/clientgen.c b/source3/libsmb/clientgen.c index bc64cc919b..6dc7386c03 100644 --- a/source3/libsmb/clientgen.c +++ b/source3/libsmb/clientgen.c @@ -481,6 +481,7 @@ BOOL cli_set_case_sensitive(struct cli_state *cli, BOOL case_sensitive) /**************************************************************************** Send a keepalive packet to the server ****************************************************************************/ + BOOL cli_send_keepalive(struct cli_state *cli) { if (cli->fd == -1) { @@ -495,3 +496,36 @@ BOOL cli_send_keepalive(struct cli_state *cli) } return True; } + +/**************************************************************************** + Send/receive a SMBecho command: ping the server +****************************************************************************/ + +BOOL cli_echo(struct cli_state *cli, unsigned char *data, size_t length) +{ + char *p; + + SMB_ASSERT(length < 1024); + + memset(cli->outbuf,'\0',smb_size); + set_message(cli->outbuf,1,length,True); + SCVAL(cli->outbuf,smb_com,SMBecho); + SSVAL(cli->outbuf,smb_tid,65535); + SSVAL(cli->outbuf,smb_vwv0,1); + cli_setup_packet(cli); + p = smb_buf(cli->outbuf); + memcpy(p, data, length); + p += length; + + cli_setup_bcc(cli, p); + + cli_send_smb(cli); + if (!cli_receive_smb(cli)) { + return False; + } + + if (cli_is_error(cli)) { + return False; + } + return True; +} |