1/* 2 Unix SMB/CIFS implementation. 3 client string routines 4 Copyright (C) Andrew Tridgell 2001 5 Copyright (C) Andrew Bartlett <abartlet@samba.org> 2003 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 2 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software 19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20*/ 21 22#include "includes.h" 23 24size_t clistr_push_fn(const char *function, unsigned int line, 25 struct cli_state *cli, void *dest, 26 const char *src, int dest_len, int flags) 27{ 28 size_t buf_used = PTR_DIFF(dest, cli->outbuf); 29 if (dest_len == -1) { 30 if (((ptrdiff_t)dest < (ptrdiff_t)cli->outbuf) || (buf_used > cli->bufsize)) { 31 DEBUG(0, ("Pushing string of 'unlimited' length into non-SMB buffer!\n")); 32 return push_string_fn(function, line, cli->outbuf, dest, src, -1, flags); 33 } 34 return push_string_fn(function, line, cli->outbuf, dest, src, cli->bufsize - buf_used, flags); 35 } 36 37 /* 'normal' push into size-specified buffer */ 38 return push_string_fn(function, line, cli->outbuf, dest, src, dest_len, flags); 39} 40 41size_t clistr_pull_fn(const char *function, unsigned int line, 42 struct cli_state *cli, char *dest, const void *src, 43 int dest_len, int src_len, 44 int flags) 45{ 46 return pull_string_fn(function, line, cli->inbuf, dest, src, dest_len, src_len, flags); 47} 48 49 50size_t clistr_align_out(struct cli_state *cli, const void *p, int flags) 51{ 52 return align_string(cli->outbuf, p, flags); 53} 54 55size_t clistr_align_in(struct cli_state *cli, const void *p, int flags) 56{ 57 return align_string(cli->inbuf, p, flags); 58} 59