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/** @addtogroup library
* The library tapset is a collection of standard functions.
* @{
*/
/** @addtogroup library
* @code function strlen:long(s:string) @endcode
* @param s string
* @return Returns the length of the string.
*/
function strlen:long(s:string) %{ /* pure */
THIS->__retvalue = strlen(THIS->s);
%}
/** @addtogroup library
* @code function substr:string(str:string,start:long,length:long) @endcode
* @param str string
* @param start Starting position. 0 = start of the string
* @param length Length of string to return.
* @return Returns the substring.
*/
function substr:string(str:string,start:long, length:long) %{ /* pure */
int length = THIS->length >= MAXSTRINGLEN ? MAXSTRINGLEN : THIS->length + 1;
if (THIS->start >= 0 && length > 0 && THIS->start < strlen(THIS->str))
strlcpy(THIS->__retvalue, THIS->str + THIS->start, length);
%}
/** @addtogroup library
* @code isinstr:long(s1:string,s2:string) @endcode
* @param s1 string
* @param s2 string
* @return Returns 1 if s2 is in s1. Otherwise 0.
*/
function isinstr:long(s1:string,s2:string) %{ /* pure */
if (strstr(THIS->s1,THIS->s2) != NULL)
THIS->__retvalue = 1;
else
THIS->__retvalue = 0;
%}
/*
* text_str()
*
* Takes a string, and any ASCII characters that are not printable are
* replaced by the corresponding escape sequence in the returned
* string.
*/
function text_str:string(input:string)
%{ /* pure */
_stp_text_str(THIS->__retvalue, THIS->input, 0, 0, 0);
%}
function text_strn:string(input:string, len:long, quoted:long)
%{ /* pure */
_stp_text_str(THIS->__retvalue, THIS->input, THIS->len, THIS->quoted, 0);
%}
/*
* tokenize - Given a string and a token delimiter,
* return the next token in the string
* input String to tokenize. If NULL, returns the next token in the
* string passed in the previous call to tokenize().
* delim Token delimiter. Note this is a string, but only the first
* character is used as the delimiter.
*/
function tokenize:string(input:string, delim:string)
%{ /* pure */
static char str[MAXSTRINGLEN];
static char *str_start;
char *token = NULL;
if (THIS->input[0]) {
strncpy(str, THIS->input, MAXSTRINGLEN);
str_start = &str[0];
}
token = strsep(&str_start, THIS->delim);
if (token)
strncpy (THIS->__retvalue, token, MAXSTRINGLEN);
%}
/*
* strtol - Convert a string to a long
* str String to convert
* base The base to use
*/
function strtol:long(str:string, base:long)
%{ /* pure */
THIS->__retvalue = simple_strtol(THIS->str, NULL, THIS->base);
%}
/** @} */
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