Group PJLIB_UTIL_STRING
- group PJLIB_UTIL_STRING
Functions
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pj_str_t pj_str_unescape(pj_pool_t *pool, const pj_str_t *src)
Unescape string. If source string does not contain any escaped characters, the function would simply return the original string. Otherwise a new string will be allocated.
- Parameters:
pool – Pool to allocate the string.
src – Source string to unescape.
- Returns:
String with no escaped characters.
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pj_str_t *pj_strcpy_unescape(pj_str_t *dst, const pj_str_t *src)
Unescape string to destination.
- Parameters:
dst – Target string.
src – Source string.
- Returns:
Target string.
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pj_str_t *pj_strncpy_escape(pj_str_t *dst, const pj_str_t *src, pj_ssize_t max, const pj_cis_t *unres)
Copy string to destination while escaping reserved characters, up to the specified maximum length.
- Parameters:
dst – Target string.
src – Source string.
max – Maximum length to copy to target string.
unres – Unreserved characters, which are allowed to appear unescaped.
- Returns:
The target string if all characters have been copied successfully, or NULL if there’s not enough buffer to escape the strings.
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pj_ssize_t pj_strncpy2_escape(char *dst, const pj_str_t *src, pj_ssize_t max, const pj_cis_t *unres)
Copy string to destination while escaping reserved characters, up to the specified maximum length.
- Parameters:
dst – Target string.
src – Source string.
max – Maximum length to copy to target string.
unres – Unreserved characters, which are allowed to appear unescaped.
- Returns:
The length of the destination, or -1 if there’s not enough buffer.
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pj_str_t pj_str_unescape(pj_pool_t *pool, const pj_str_t *src)