diff options
Diffstat (limited to 'source3/libsmb/clireadwrite.c')
-rw-r--r-- | source3/libsmb/clireadwrite.c | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/source3/libsmb/clireadwrite.c b/source3/libsmb/clireadwrite.c index 515471e003..057e647983 100644 --- a/source3/libsmb/clireadwrite.c +++ b/source3/libsmb/clireadwrite.c @@ -472,106 +472,6 @@ ssize_t cli_read(struct cli_state *cli, int fnum, char *buf, return ret; } -#if 0 /* relies on client_receive_smb(), now a static in libsmb/clientgen.c */ - -/* This call is INCOMPATIBLE with SMB signing. If you remove the #if 0 - you must fix ensure you don't attempt to sign the packets - data - *will* be currupted */ - -/**************************************************************************** -Issue a single SMBreadraw and don't wait for a reply. -****************************************************************************/ - -static bool cli_issue_readraw(struct cli_state *cli, int fnum, off_t offset, - size_t size, int i) -{ - - if (!cli->sign_info.use_smb_signing) { - DEBUG(0, ("Cannot use readraw and SMB Signing\n")); - return False; - } - - memset(cli->outbuf,'\0',smb_size); - memset(cli->inbuf,'\0',smb_size); - - cli_set_message(cli->outbuf,10,0,True); - - SCVAL(cli->outbuf,smb_com,SMBreadbraw); - SSVAL(cli->outbuf,smb_tid,cli->cnum); - cli_setup_packet(cli); - - SSVAL(cli->outbuf,smb_vwv0,fnum); - SIVAL(cli->outbuf,smb_vwv1,offset); - SSVAL(cli->outbuf,smb_vwv2,size); - SSVAL(cli->outbuf,smb_vwv3,size); - SSVAL(cli->outbuf,smb_mid,cli->mid + i); - - return cli_send_smb(cli); -} - -/**************************************************************************** - Tester for the readraw call. -****************************************************************************/ - -ssize_t cli_readraw(struct cli_state *cli, int fnum, char *buf, off_t offset, size_t size) -{ - char *p; - int size2; - size_t readsize; - ssize_t total = 0; - - if (size == 0) - return 0; - - /* - * Set readsize to the maximum size we can handle in one readraw. - */ - - readsize = 0xFFFF; - - while (total < size) { - readsize = MIN(readsize, size-total); - - /* Issue a read and receive a reply */ - - if (!cli_issue_readraw(cli, fnum, offset, readsize, 0)) - return -1; - - if (!client_receive_smb(cli->fd, cli->inbuf, cli->timeout)) - return -1; - - size2 = smb_len(cli->inbuf); - - if (size2 > readsize) { - DEBUG(5,("server returned more than we wanted!\n")); - return -1; - } else if (size2 < 0) { - DEBUG(5,("read return < 0!\n")); - return -1; - } - - /* Copy data into buffer */ - - if (size2) { - p = cli->inbuf + 4; - memcpy(buf + total, p, size2); - } - - total += size2; - offset += size2; - - /* - * If the server returned less than we asked for we're at EOF. - */ - - if (size2 < readsize) - break; - } - - return total; -} -#endif - /**************************************************************************** Issue a single SMBwrite and don't wait for a reply. ****************************************************************************/ |