| /* |
| * Copyright (c) 2004-2019 Lev Walkin <vlm@lionet.info>. |
| * 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 AUTHOR 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 AUTHOR 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. |
| * |
| */ |
| |
| /* Set global options. */ |
| void set_minimalistic_output(int v); |
| void set_single_type_decoding(int v); |
| void set_pretty_printing(int v); |
| int set_skip_bytes(long v); |
| int set_indent_size(int indent_size); |
| |
| /* |
| * Convert BER-encoded file into the low level non-standard XML-like structure. |
| * Primarily used for manual debugging. |
| */ |
| int unber_file(const char *fname); |
| |
| typedef struct input_stream { |
| /* |
| * Return the next character as if it were an unsigned int converted to |
| * an int. Returns -1 on EOF or error. |
| */ |
| int (*nextChar)(struct input_stream *); |
| /* |
| * Return the number of bytes consumed from the stream so far. |
| */ |
| off_t (*bytesRead)(struct input_stream *); |
| } input_stream_t; |
| |
| typedef struct output_stream { |
| /* |
| * Return the next character as if it were an unsigned int converted to |
| * an int. Returns -1 on EOF or error. |
| */ |
| int (*vprintf)(struct output_stream *, const char *fmt, va_list); |
| int (*vprintfError)(struct output_stream *, const char *fmt, va_list); |
| } output_stream_t; |
| |
| /* |
| * Lower level converter. |
| */ |
| int unber_stream(const char *fname, input_stream_t *, output_stream_t *); |
| |
| /* |
| * Decode the TLV given by the given string. |
| */ |
| int decode_tlv_from_hex_string(const char *datastring); |
| |