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https://github.com/samba-team/samba.git
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b62bd05b93
This needs a bit closer review, it also touches the client libs
(This used to be commit 824eb26738)
68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/*
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Unix SMB/CIFS implementation.
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client string routines
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Copyright (C) Andrew Tridgell 2001
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Copyright (C) Andrew Bartlett <abartlet@samba.org> 2003
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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size_t clistr_push_fn(const char *function, unsigned int line,
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struct cli_state *cli, void *dest,
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const char *src, int dest_len, int flags)
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{
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size_t buf_used = PTR_DIFF(dest, cli->outbuf);
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if (dest_len == -1) {
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if (((ptrdiff_t)dest < (ptrdiff_t)cli->outbuf) || (buf_used > cli->bufsize)) {
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DEBUG(0, ("Pushing string of 'unlimited' length into non-SMB buffer!\n"));
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return push_string_fn(function, line,
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cli->outbuf,
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SVAL(cli->outbuf, smb_flg2),
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dest, src, -1, flags);
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}
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return push_string_fn(function, line, cli->outbuf,
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SVAL(cli->outbuf, smb_flg2),
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dest, src, cli->bufsize - buf_used,
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flags);
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}
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/* 'normal' push into size-specified buffer */
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return push_string_fn(function, line, cli->outbuf,
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SVAL(cli->outbuf, smb_flg2),
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dest, src, dest_len, flags);
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}
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size_t clistr_pull_fn(const char *function, unsigned int line,
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struct cli_state *cli, char *dest, const void *src,
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int dest_len, int src_len,
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int flags)
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{
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return pull_string_fn(function, line, cli->inbuf,
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SVAL(cli->inbuf, smb_flg2), dest, src, dest_len,
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src_len, flags);
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}
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size_t clistr_align_out(struct cli_state *cli, const void *p, int flags)
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{
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return align_string(cli->outbuf, (const char *)p, flags);
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}
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size_t clistr_align_in(struct cli_state *cli, const void *p, int flags)
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{
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return align_string(cli->inbuf, (const char *)p, flags);
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}
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