util.h

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/* util.h - Interface to misc. useful functions related to IRC
 * libsrsirc - a lightweight serious IRC lib - (C) 2012-15, Timo Buhrmester
 * See README for contact-, COPYING for license information. */

#ifndef LIBSRSIRC_IRC_UTIL_H
#define LIBSRSIRC_IRC_UTIL_H 1


#include <stdbool.h>
#include <stddef.h>

#include <libsrsirc/defs.h>


/* Overview:
 *
 * void lsi_ut_ident2nick(char *dest, size_t dest_sz, const char *ident);
 * void lsi_ut_ident2uname(char *dest, size_t dest_sz, const char *ident);
 * void lsi_ut_ident2host(char *dest, size_t dest_sz, const char *ident);
 *
 * int lsi_ut_istrcmp(const char *n1, const char *n2, int casemap);
 * int lsi_ut_istrncmp(const char *n1, const char *n2, size_t len, int casemap);
 * char lsi_ut_tolower(char c, int casemap);
 * void lsi_ut_strtolower(char *dest, size_t destsz, const char *str, int cmap);
 *
 * void lsi_ut_parse_hostspec(char *hoststr, size_t hoststr_sz, uint16_t *port,
 *     bool *ssl, const char *hostspec);
 * bool lsi_ut_parse_pxspec(int *ptype, char *hoststr, size_t hoststr_sz,
 *     uint16_t *port, const char *pxspec);
 *
 * char *lsi_ut_sndumpmsg(char *dest, size_t dest_sz, void *tag, tokarr *msg);
 * void lsi_ut_dumpmsg(void *tag, tokarr *msg);
 *
 * bool lsi_ut_conread(tokarr *msg, void *tag);
 * void lsi_ut_mut_nick(char *nick, size_t nick_sz);
 *
 * char **ut_parse_005_cmodes(const char *const *arr, size_t argcnt,
 *     size_t *num, const char *modepfx005chr, const char *const *chmodes);
 *
 * tokarr *lsi_ut_clonearr(tokarr *arr);
 * void lsi_ut_freearr(tokarr *arr);
 */

void lsi_ut_ident2nick(char *dest, size_t dest_sz, const char *ident);

void lsi_ut_ident2uname(char *dest, size_t dest_sz, const char *ident);

void lsi_ut_ident2host(char *dest, size_t dest_sz, const char *ident);

int lsi_ut_istrcmp(const char *n1, const char *n2, int casemap);

int lsi_ut_istrncmp(const char *n1, const char *n2, size_t len, int casemap);

char lsi_ut_tolower(char c, int casemap);

void lsi_ut_strtolower(char *dest, size_t destsz, const char *str, int casemap);

void lsi_ut_parse_hostspec(char *hoststr, size_t hoststr_sz, uint16_t *port,
    bool *ssl, const char *hostspec);

bool lsi_ut_parse_pxspec(int *ptype, char *hoststr, size_t hoststr_sz,
    uint16_t *port, const char *pxspec);

char *lsi_ut_sndumpmsg(char *dest, size_t dest_sz, void *tag, tokarr *msg);

void lsi_ut_dumpmsg(void *tag, tokarr *msg);

bool lsi_ut_conread(tokarr *msg, void *tag);

void lsi_ut_mut_nick(char *nick, size_t nick_sz);

char **lsi_ut_parse_MODE(irc *ctx, tokarr *msg, size_t *num, bool is324);

int lsi_ut_classify_chanmode(irc *ctx, char c);

tokarr *lsi_ut_clonearr(tokarr *arr);

void lsi_ut_freearr(tokarr *arr);

char *lsi_ut_snrcmsg(char *dest, size_t destsz, tokarr *msg, bool coltr);

bool lsi_ut_tokenize(char *buf, tokarr *tok);

const char *lsi_ut_casemap_nam(int cm);

bool lsi_ut_ischan(irc *ctx, const char *str);

#endif /* LIBSRSIRC_IRC_UTIL_H */