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Diffstat (limited to 'src/logbuf.h')
| -rw-r--r-- | src/logbuf.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/logbuf.h b/src/logbuf.h new file mode 100644 index 0000000..c371f90 --- /dev/null +++ b/src/logbuf.h @@ -0,0 +1,63 @@ +/*- + * SSLsplit - transparent SSL/TLS interception + * https://www.roe.ch/SSLsplit + * + * Copyright (c) 2009-2018, Daniel Roethlisberger <[email protected]>. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef LOGBUF_H +#define LOGBUF_H + +#include "attrib.h" + +#include <stdlib.h> +#include <unistd.h> + +typedef struct logbuf { + unsigned char *buf; + ssize_t sz; + void *fh; + unsigned long ctl; + struct logbuf *next; +} logbuf_t; + +typedef ssize_t (*writefunc_t)(void *, const void *, size_t); + +logbuf_t * logbuf_new(void *, size_t, void *, logbuf_t *) MALLOC; +logbuf_t * logbuf_new_alloc(size_t, void *, logbuf_t *) MALLOC; +logbuf_t * logbuf_new_copy(const void *, size_t, void *, logbuf_t *) MALLOC; +logbuf_t * logbuf_new_printf(void *, logbuf_t *, const char *, ...) + MALLOC PRINTF(3,4); +ssize_t logbuf_size(logbuf_t *) NONNULL(1) WUNRES; +ssize_t logbuf_write_free(logbuf_t *, writefunc_t) NONNULL(1); +void logbuf_free(logbuf_t *) NONNULL(1); + +#define logbuf_ctl_clear(x) (x)->ctl = 0 +#define logbuf_ctl_set(x, y) (x)->ctl |= (y) +#define logbuf_ctl_unset(x, y) (x)->ctl &= ~(y) +#define logbuf_ctl_isset(x, y) (!!((x)->ctl & (y))) + +#endif /* !LOGBUF_H */ + +/* vim: set noet ft=c: */ |