From: Andrei Zmievski <andrei@php.net>
Date: Tue, 9 May 2006 18:21:27 +0000 (+0000)
Subject: Add char_enum_types().
X-Git-Tag: BEFORE_NEW_OUTPUT_API~261
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e2a1d7a3e1e1ba1277eadc0fef156cf7ee12377c;p=php

Add char_enum_types().
---

diff --git a/ext/unicode/php_property.h b/ext/unicode/php_property.h
index b28e402137..828910828d 100644
--- a/ext/unicode/php_property.h
+++ b/ext/unicode/php_property.h
@@ -84,6 +84,7 @@ PHP_FUNCTION(char_get_property_value_name);
 PHP_FUNCTION(char_get_property_value_from_name);
 
 PHP_FUNCTION(char_enum_names);
+PHP_FUNCTION(char_enum_types);
 
 #endif /* PHP_PROPERTY_H */
 
diff --git a/ext/unicode/property.c b/ext/unicode/property.c
index ddce71a3d5..bd4fc36ccb 100644
--- a/ext/unicode/property.c
+++ b/ext/unicode/property.c
@@ -51,7 +51,6 @@ static void check_property_impl(INTERNAL_FUNCTION_PARAMETERS, prop_check_func_t
 	RETURN_BOOL(result);
 }
 
-
 /* {{{ C/POSIX migration functions */
 
 PHP_FUNCTION(char_is_lower)
@@ -645,7 +644,7 @@ PHP_FUNCTION(char_get_property_value_from_name)
 
 /* {{{ Enumerator functions */
 
-static UBool php_enum_char_names(void *context,
+static UBool php_enum_char_names(const void *context,
 								 UChar32 code,
 								 UCharNameChoice nameChoice,
 								 const char *name,
@@ -687,6 +686,44 @@ static UBool php_enum_char_names(void *context,
     return result;
 }
 
+static UBool php_enum_char_type_range(const void *context,
+									  UChar32 start,
+									  UChar32 limit,
+									  UCharCategory type)
+{
+    char_enum_context_t	   *ctx = (char_enum_context_t *)context;
+    zval				   *retval_ptr = NULL;
+    int						status;
+    UBool					result = FALSE;
+    TSRMLS_FETCH_FROM_CTX(ctx->thread_ctx);
+
+    convert_to_long_ex(ctx->args[0]);
+    convert_to_long_ex(ctx->args[1]);
+    convert_to_long_ex(ctx->args[2]);
+
+    ZVAL_LONG(*ctx->args[0], start);
+    ZVAL_LONG(*ctx->args[1], limit);
+    ZVAL_LONG(*ctx->args[2], type);
+
+    ctx->fci.retval_ptr_ptr = &retval_ptr;
+
+    status = zend_call_function(&ctx->fci, &ctx->fci_cache TSRMLS_CC);
+
+    if (status == SUCCESS && retval_ptr && !EG(exception)) {
+        convert_to_boolean(retval_ptr);
+        result = (UBool)Z_BVAL_P(retval_ptr);
+    } else {
+        if (!EG(exception)) {
+            php_error_docref(NULL TSRMLS_CC, E_WARNING, "Enumeration callback encountered an error");
+        }
+        result = FALSE;
+    }
+    if (retval_ptr) {
+        zval_ptr_dtor(&retval_ptr);
+    }
+    return result;
+}
+
 PHP_FUNCTION(char_enum_names)
 {
     zval			   *callback;
@@ -747,6 +784,52 @@ PHP_FUNCTION(char_enum_names)
 	}
 }
 
+PHP_FUNCTION(char_enum_types)
+{
+    zval			   *callback;
+    zval			   *zstart, *zlimit, *ztype;
+    char_enum_context_t ectx;
+    
+    if (zend_parse_parameters(ZEND_NUM_ARGS()TSRMLS_CC, "z", &callback)) {
+        return;               
+    }   
+    
+	if (!zend_is_callable(callback, 0, NULL)) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "invalid enumeration callback");
+		return;
+	}
+
+    /* Do all the heavy lifing once, instead of in the callback */
+    MAKE_STD_ZVAL(zstart);
+    MAKE_STD_ZVAL(zlimit);
+    MAKE_STD_ZVAL(ztype);
+
+    ZVAL_LONG(zstart, 0);
+	ZVAL_LONG(zlimit, 0);
+	ZVAL_LONG(ztype,  0);
+
+    memset(&ectx, 0, sizeof(char_enum_context_t));
+    ectx.fci.size = sizeof(ectx.fci);
+    ectx.fci.function_table = EG(function_table);
+    ectx.fci.function_name = callback;
+    ectx.fci.no_separation = 1;
+    ectx.fci_cache = empty_fcall_info_cache;
+    ectx.args[0] = &zstart;
+    ectx.args[1] = &zlimit;
+    ectx.args[2] = &ztype;
+    ectx.fci.param_count = 3;
+    ectx.fci.params = ectx.args;
+    TSRMLS_SET_CTX(ectx.thread_ctx);
+
+	u_enumCharTypes((UCharEnumTypeRange *)php_enum_char_type_range, (void *)&ectx);
+
+    zval_ptr_dtor(&zstart);
+    zval_ptr_dtor(&zlimit);
+    zval_ptr_dtor(&ztype);
+
+	RETURN_TRUE;
+}
+
 /* }}} */
 
 /*
diff --git a/ext/unicode/unicode.c b/ext/unicode/unicode.c
index 7cbdef1d2e..26c3fa1ad8 100644
--- a/ext/unicode/unicode.c
+++ b/ext/unicode/unicode.c
@@ -296,6 +296,7 @@ zend_function_entry unicode_functions[] = {
 	PHP_FE(char_get_property_value_from_name, NULL)
 
 	PHP_FE(char_enum_names, NULL)
+	PHP_FE(char_enum_types, NULL)
 
 	{ NULL, NULL, NULL }
 };