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41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* This software was written by Dirk Engling <erdgeist@erdgeist.org>
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It is considered beerware. Prost. Skol. Cheers or whatever. */
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#ifndef __SCAN_URLENCODED_QUERY_H__
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#define __SCAN_URLENCODED_QUERY_H__
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typedef enum {
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SCAN_PATH = 1,
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SCAN_SEARCHPATH_PARAM = 2,
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SCAN_SEARCHPATH_VALUE = 4,
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SCAN_SEARCHPATH_TERMINATOR = 8
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} SCAN_SEARCHPATH_FLAG;
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/* string pointer to source, pointer to next scan position on return
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deststring pointer to destination
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flags determines, what to parse
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returns number of valid converted characters in deststring
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or -1 for parse error
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*/
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ssize_t scan_urlencoded_query(char **string, char *deststring, SCAN_SEARCHPATH_FLAG flags);
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/* string pointer to source, pointer to next scan position on return
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*/
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void scan_urlencoded_skipvalue( char **string );
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/* data pointer to len chars of string
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len length of chars in data to parse
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number number to receive result
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returns number of bytes not parsed, mostly !=0 means fail
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*/
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ssize_t scan_fixed_int( char *data, size_t len, int *number );
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/* data pointer to len chars of string
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len length of chars in data to parse
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ip buffer to receive result
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returns number of bytes not parsed, mostly !=0 means fail
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*/
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ssize_t scan_fixed_ip( char *data, size_t len, unsigned char ip[4] );
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#endif
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