diff options
Diffstat (limited to 'ext/ctype/ctype.c')
| -rw-r--r-- | ext/ctype/ctype.c | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/ext/ctype/ctype.c b/ext/ctype/ctype.c new file mode 100644 index 0000000..e2698f5 --- /dev/null +++ b/ext/ctype/ctype.c @@ -0,0 +1,278 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 5 | + +----------------------------------------------------------------------+ + | Copyright (c) 1997-2013 The PHP Group | + +----------------------------------------------------------------------+ + | This source file is subject to version 3.01 of the PHP license, | + | that is bundled with this package in the file LICENSE, and is | + | available through the world-wide-web at the following url: | + | http://www.php.net/license/3_01.txt | + | If you did not receive a copy of the PHP license and are unable to | + | obtain it through the world-wide-web, please send a note to | + | license@php.net so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Author: Hartmut Holzgraefe <hholzgra@php.net> | + +----------------------------------------------------------------------+ + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "php.h" +#include "php_ini.h" +#include "php_ctype.h" +#include "SAPI.h" +#include "ext/standard/info.h" + +#include <ctype.h> + +#if HAVE_CTYPE + +static PHP_MINFO_FUNCTION(ctype); + +static PHP_FUNCTION(ctype_alnum); +static PHP_FUNCTION(ctype_alpha); +static PHP_FUNCTION(ctype_cntrl); +static PHP_FUNCTION(ctype_digit); +static PHP_FUNCTION(ctype_lower); +static PHP_FUNCTION(ctype_graph); +static PHP_FUNCTION(ctype_print); +static PHP_FUNCTION(ctype_punct); +static PHP_FUNCTION(ctype_space); +static PHP_FUNCTION(ctype_upper); +static PHP_FUNCTION(ctype_xdigit); + +/* {{{ arginfo */ +ZEND_BEGIN_ARG_INFO(arginfo_ctype_alnum, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ctype_alpha, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ctype_cntrl, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ctype_digit, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ctype_lower, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ctype_graph, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ctype_print, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ctype_punct, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ctype_space, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ctype_upper, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_ctype_xdigit, 0) + ZEND_ARG_INFO(0, text) +ZEND_END_ARG_INFO() + +/* }}} */ + +/* {{{ ctype_functions[] + * Every user visible function must have an entry in ctype_functions[]. + */ +static const zend_function_entry ctype_functions[] = { + PHP_FE(ctype_alnum, arginfo_ctype_alnum) + PHP_FE(ctype_alpha, arginfo_ctype_alpha) + PHP_FE(ctype_cntrl, arginfo_ctype_cntrl) + PHP_FE(ctype_digit, arginfo_ctype_digit) + PHP_FE(ctype_lower, arginfo_ctype_lower) + PHP_FE(ctype_graph, arginfo_ctype_graph) + PHP_FE(ctype_print, arginfo_ctype_print) + PHP_FE(ctype_punct, arginfo_ctype_punct) + PHP_FE(ctype_space, arginfo_ctype_space) + PHP_FE(ctype_upper, arginfo_ctype_upper) + PHP_FE(ctype_xdigit, arginfo_ctype_xdigit) + PHP_FE_END +}; +/* }}} */ + +/* {{{ ctype_module_entry + */ +zend_module_entry ctype_module_entry = { + STANDARD_MODULE_HEADER, + "ctype", + ctype_functions, + NULL, + NULL, + NULL, + NULL, + PHP_MINFO(ctype), + NO_VERSION_YET, + STANDARD_MODULE_PROPERTIES +}; +/* }}} */ + +#ifdef COMPILE_DL_CTYPE +ZEND_GET_MODULE(ctype) +#endif + +/* {{{ PHP_MINFO_FUNCTION + */ +static PHP_MINFO_FUNCTION(ctype) +{ + php_info_print_table_start(); + php_info_print_table_row(2, "ctype functions", "enabled"); + php_info_print_table_end(); +} +/* }}} */ + +/* {{{ ctype + */ +#define CTYPE(iswhat) \ + zval *c, tmp; \ + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &c) == FAILURE) \ + return; \ + if (Z_TYPE_P(c) == IS_LONG) { \ + if (Z_LVAL_P(c) <= 255 && Z_LVAL_P(c) >= 0) { \ + RETURN_BOOL(iswhat(Z_LVAL_P(c))); \ + } else if (Z_LVAL_P(c) >= -128 && Z_LVAL_P(c) < 0) { \ + RETURN_BOOL(iswhat(Z_LVAL_P(c) + 256)); \ + } \ + tmp = *c; \ + zval_copy_ctor(&tmp); \ + convert_to_string(&tmp); \ + } else { \ + tmp = *c; \ + } \ + if (Z_TYPE(tmp) == IS_STRING) { \ + char *p = Z_STRVAL(tmp), *e = Z_STRVAL(tmp) + Z_STRLEN(tmp); \ + if (e == p) { \ + if (Z_TYPE_P(c) == IS_LONG) zval_dtor(&tmp); \ + RETURN_FALSE; \ + } \ + while (p < e) { \ + if(!iswhat((int)*(unsigned char *)(p++))) { \ + if (Z_TYPE_P(c) == IS_LONG) zval_dtor(&tmp); \ + RETURN_FALSE; \ + } \ + } \ + if (Z_TYPE_P(c) == IS_LONG) zval_dtor(&tmp); \ + RETURN_TRUE; \ + } else { \ + RETURN_FALSE; \ + } \ + +/* }}} */ + +/* {{{ proto bool ctype_alnum(mixed c) + Checks for alphanumeric character(s) */ +static PHP_FUNCTION(ctype_alnum) +{ + CTYPE(isalnum); +} +/* }}} */ + +/* {{{ proto bool ctype_alpha(mixed c) + Checks for alphabetic character(s) */ +static PHP_FUNCTION(ctype_alpha) +{ + CTYPE(isalpha); +} +/* }}} */ + +/* {{{ proto bool ctype_cntrl(mixed c) + Checks for control character(s) */ +static PHP_FUNCTION(ctype_cntrl) +{ + CTYPE(iscntrl); +} +/* }}} */ + +/* {{{ proto bool ctype_digit(mixed c) + Checks for numeric character(s) */ +static PHP_FUNCTION(ctype_digit) +{ + CTYPE(isdigit); +} +/* }}} */ + +/* {{{ proto bool ctype_lower(mixed c) + Checks for lowercase character(s) */ +static PHP_FUNCTION(ctype_lower) +{ + CTYPE(islower); +} +/* }}} */ + +/* {{{ proto bool ctype_graph(mixed c) + Checks for any printable character(s) except space */ +static PHP_FUNCTION(ctype_graph) +{ + CTYPE(isgraph); +} +/* }}} */ + +/* {{{ proto bool ctype_print(mixed c) + Checks for printable character(s) */ +static PHP_FUNCTION(ctype_print) +{ + CTYPE(isprint); +} +/* }}} */ + +/* {{{ proto bool ctype_punct(mixed c) + Checks for any printable character which is not whitespace or an alphanumeric character */ +static PHP_FUNCTION(ctype_punct) +{ + CTYPE(ispunct); +} +/* }}} */ + +/* {{{ proto bool ctype_space(mixed c) + Checks for whitespace character(s)*/ +static PHP_FUNCTION(ctype_space) +{ + CTYPE(isspace); +} +/* }}} */ + +/* {{{ proto bool ctype_upper(mixed c) + Checks for uppercase character(s) */ +static PHP_FUNCTION(ctype_upper) +{ + CTYPE(isupper); +} +/* }}} */ + +/* {{{ proto bool ctype_xdigit(mixed c) + Checks for character(s) representing a hexadecimal digit */ +static PHP_FUNCTION(ctype_xdigit) +{ + CTYPE(isxdigit); +} +/* }}} */ + +#endif /* HAVE_CTYPE */ + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * End: + * vim600: sw=4 ts=4 fdm=marker + * vim<600: sw=4 ts=4 + */ |