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buffer.h
(16.36 KB)
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common.h
(2.15 KB)
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common.h.in
(2.4 KB)
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config.h
(16.7 KB)
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config.h.in
(15.91 KB)
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dane.h
(11 KB)
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dname.h
(6.36 KB)
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dnssec.h
(19.67 KB)
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dnssec_sign.h
(14.15 KB)
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dnssec_verify.h
(29.4 KB)
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dnssec_zone.h
(14.47 KB)
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duration.h
(2.94 KB)
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error.h
(4.13 KB)
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higher.h
(3.31 KB)
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host2str.h
(30.78 KB)
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host2wire.h
(6.39 KB)
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keys.h
(17.52 KB)
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ldns.h
(4.53 KB)
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net.h
(6.96 KB)
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net.h.in
(6.96 KB)
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packet.h
(25.42 KB)
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parse.h
(5.49 KB)
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radix.h
(6.16 KB)
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rbtree.h
(7.33 KB)
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rdata.h
(11.94 KB)
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resolver.h
(24.4 KB)
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rr.h
(27.1 KB)
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rr_functions.h
(11.86 KB)
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sha1.h
(1.14 KB)
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sha2.h
(5.38 KB)
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str2host.h
(9.05 KB)
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tsig.h
(3.81 KB)
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update.h
(2.78 KB)
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util.h
(10.38 KB)
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util.h.in
(10.45 KB)
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wire2host.h
(7.02 KB)
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zone.h
(4.55 KB)
Editing: parse.h
/* * parse.h * * a Net::DNS like library for C * LibDNS Team @ NLnet Labs * (c) NLnet Labs, 2005-2006 * See the file LICENSE for the license */ #ifndef LDNS_PARSE_H #define LDNS_PARSE_H #include <ldns/common.h> #include <ldns/buffer.h> #ifdef __cplusplus extern "C" { #endif #define LDNS_PARSE_SKIP_SPACE "\f\n\r\v" #define LDNS_PARSE_NORMAL " \f\n\r\t\v" #define LDNS_PARSE_NO_NL " \t" #define LDNS_MAX_LINELEN 10230 #define LDNS_MAX_KEYWORDLEN 32 /** * \file * * Contains some low-level parsing functions, mostly used in the _frm_str * family of functions. */ /** * different type of directives in zone files * We now deal with $TTL, $ORIGIN and $INCLUDE. * The latter is not implemented in ldns (yet) */ enum ldns_enum_directive { LDNS_DIR_TTL, LDNS_DIR_ORIGIN, LDNS_DIR_INCLUDE }; typedef enum ldns_enum_directive ldns_directive; /** * returns a token/char from the stream F. * This function deals with ( and ) in the stream, * and ignores them when encountered * \param[in] *f the file to read from * \param[out] *token the read token is put here * \param[in] *delim chars at which the parsing should stop * \param[in] *limit how much to read. If 0 the builtin maximum is used * \return 0 on error of EOF of the stream F. Otherwise return the length of what is read */ ssize_t ldns_fget_token(FILE *f, char *token, const char *delim, size_t limit); /** * returns a token/char from the stream F. * This function deals with ( and ) in the stream, * and ignores when it finds them. * \param[in] *f the file to read from * \param[out] *token the token is put here * \param[in] *delim chars at which the parsing should stop * \param[in] *limit how much to read. If 0 use builtin maximum * \param[in] line_nr pointer to an integer containing the current line number (for debugging purposes) * \return 0 on error of EOF of F otherwise return the length of what is read */ ssize_t ldns_fget_token_l(FILE *f, char *token, const char *delim, size_t limit, int *line_nr); /** * returns a token/char from the buffer b. * This function deals with ( and ) in the buffer, * and ignores when it finds them. * \param[in] *b the buffer to read from * \param[out] *token the token is put here * \param[in] *delim chars at which the parsing should stop * \param[in] *limit how much to read. If 0 the builtin maximum is used * \returns 0 on error of EOF of b. Otherwise return the length of what is read */ ssize_t ldns_bget_token(ldns_buffer *b, char *token, const char *delim, size_t limit); /* * searches for keyword and delim in a file. Gives everything back * after the keyword + k_del until we hit d_del * \param[in] f file pointer to read from * \param[in] keyword keyword to look for * \param[in] k_del keyword delimeter * \param[out] data the data found * \param[in] d_del the data delimeter * \param[in] data_limit maximum size the the data buffer * \return the number of character read */ ssize_t ldns_fget_keyword_data(FILE *f, const char *keyword, const char *k_del, char *data, const char *d_del, size_t data_limit); /* * searches for keyword and delim. Gives everything back * after the keyword + k_del until we hit d_del * \param[in] f file pointer to read from * \param[in] keyword keyword to look for * \param[in] k_del keyword delimeter * \param[out] data the data found * \param[in] d_del the data delimeter * \param[in] data_limit maximum size the the data buffer * \param[in] line_nr pointer to an integer containing the current line number (for debugging purposes) * \return the number of character read */ ssize_t ldns_fget_keyword_data_l(FILE *f, const char *keyword, const char *k_del, char *data, const char *d_del, size_t data_limit, int *line_nr); /* * searches for keyword and delim in a buffer. Gives everything back * after the keyword + k_del until we hit d_del * \param[in] b buffer pointer to read from * \param[in] keyword keyword to look for * \param[in] k_del keyword delimeter * \param[out] data the data found * \param[in] d_del the data delimeter * \param[in] data_limit maximum size the the data buffer * \return the number of character read */ ssize_t ldns_bget_keyword_data(ldns_buffer *b, const char *keyword, const char *k_del, char *data, const char *d_del, size_t data_limit); /** * returns the next character from a buffer. Advances the position pointer with 1. * When end of buffer is reached returns EOF. This is the buffer's equivalent * for getc(). * \param[in] *buffer buffer to read from * \return EOF on failure otherwise return the character */ int ldns_bgetc(ldns_buffer *buffer); /** * skips all of the characters in the given string in the buffer, moving * the position to the first character that is not in *s. * \param[in] *buffer buffer to use * \param[in] *s characters to skip * \return void */ void ldns_bskipcs(ldns_buffer *buffer, const char *s); /** * skips all of the characters in the given string in the fp, moving * the position to the first character that is not in *s. * \param[in] *fp file to use * \param[in] *s characters to skip * \return void */ void ldns_fskipcs(FILE *fp, const char *s); /** * skips all of the characters in the given string in the fp, moving * the position to the first character that is not in *s. * \param[in] *fp file to use * \param[in] *s characters to skip * \param[in] line_nr pointer to an integer containing the current line number (for debugging purposes) * \return void */ void ldns_fskipcs_l(FILE *fp, const char *s, int *line_nr); #ifdef __cplusplus } #endif #endif /* LDNS_PARSE_H */
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