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/*
* uriparser - RFC 3986 URI parsing library
*
* Copyright (C) 2007, Weijia Song <songweijia@gmail.com>
* Copyright (C) 2007, Sebastian Pipping <sebastian@pipping.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* * 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.
*
* * Neither the name of the <ORGANIZATION> nor the names of its
* contributors may be used to endorse or promote products
* derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 OWNER 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.
*/
/**
* @file UriIp4Base.c
* Holds code independent of the encoding pass.
*/
#ifndef URI_DOXYGEN
# include "UriIp4Base.h"
#endif
void uriStackToOctet(UriIp4Parser * parser, unsigned char * octet) {
switch (parser->stackCount) {
case 1:
*octet = parser->stackOne;
break;
case 2:
*octet = parser->stackOne * 10
+ parser->stackTwo;
break;
case 3:
*octet = parser->stackOne * 100
+ parser->stackTwo * 10
+ parser->stackThree;
break;
default:
;
}
parser->stackCount = 0;
}
void uriPushToStack(UriIp4Parser * parser, unsigned char digit) {
switch (parser->stackCount) {
case 0:
parser->stackOne = digit;
parser->stackCount = 1;
break;
case 1:
parser->stackTwo = digit;
parser->stackCount = 2;
break;
case 2:
parser->stackThree = digit;
parser->stackCount = 3;
break;
default:
;
}
}
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