#ifndef STRESCAPE_H

#define STRESCAPE_H

#define IS_ESCAPED_CHAR(c) ((c) == '"' || (c) == '\\' || (c) == '\'')

/* escape all '\', '"' and "'" characters,

   this is nul safe */

const char *str_nescape(const void *str, size_t len);

/* escape string */

static inline const char *str_escape(const char *str)

{

  return str_nescape(str, strlen(str));

}

Unexecuted instantiation: rfc822-parser.c:str_escape

Unexecuted instantiation: lib-event.c:str_escape

Unexecuted instantiation: strescape.c:str_escape

Unexecuted instantiation: event-filter.c:str_escape

Unexecuted instantiation: event-filter-parser.c:str_escape

void str_append_escaped(string_t *dest, const void *src, size_t src_size);

/* remove all '\' characters, append to given string */

void str_append_unescaped(string_t *dest, const void *src, size_t src_size);

/* remove all '\' characters */

char *str_unescape(char *str);

/* Remove all '\' chars from str until '"' is reached and return the unescaped

   string. *str is updated to point to the character after the '"'. Returns 0

   if ok, -1 if '"' wasn't found. */

int str_unescape_next(const char **str, const char **unescaped_r);

/* For Dovecot's internal protocols: Escape \001, \t, \r and \n characters

   using \001. */

const char *str_tabescape(const char *str);

void str_append_tabescaped(string_t *dest, const char *src);

void str_append_tabescaped_n(string_t *dest, const unsigned char *src, size_t src_size);

void str_append_tabunescaped(string_t *dest, const void *src, size_t src_size);

char *str_tabunescape(char *str);

const char *t_str_tabunescape(const char *str);

char **p_strsplit_tabescaped(pool_t pool, const char *str);

const char *const *t_strsplit_tabescaped(const char *str);

/* Same as t_strsplit_tabescaped(), but the input string is modified and the

   returned pointers inside the array point to the original string. */

const char *const *t_strsplit_tabescaped_inplace(char *str);

#endif