X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http_response_object.c;h=93c8f0c82193ca56993cb02928a12f21c017b707;hp=85fef4911e7fa8d7c47b598be21fcb539c99d4c0;hb=dd18f054d481e2d24f766db8f36e8e721950d68c;hpb=1e4135540cb45994d2fc3ef3ede3bc168a7d839c

diff --git a/http_response_object.c b/http_response_object.c
index 85fef49..93c8f0c 100644
--- a/http_response_object.c
+++ b/http_response_object.c
@@ -36,12 +36,21 @@
 #include "php_http_exception_object.h"
 #include "php_http_send_api.h"
 #include "php_http_cache_api.h"
+#include "php_http_headers_api.h"
+
+#ifdef HTTP_HAVE_MHASH
+#	include <mhash.h>
+#endif
+#ifdef HTTP_HAVE_MAGIC
+#	include <magic.h>
+#endif
 
 ZEND_EXTERN_MODULE_GLOBALS(http);
 
 #define GET_STATIC_PROP(n)			*GET_STATIC_PROP_EX(http_response_object_ce, n)
 #define UPD_STATIC_PROP(t, n, v)	UPD_STATIC_PROP_EX(http_response_object_ce, t, n, v)
 #define SET_STATIC_PROP(n, v)		SET_STATIC_PROP_EX(http_response_object_ce, n, v)
+#define UPD_STATIC_STRL(n, v, l)	UPD_STATIC_STRL_EX(http_response_object_ce, n, v, l)
 
 #define HTTP_BEGIN_ARGS(method, req_args) 		HTTP_BEGIN_ARGS_EX(HttpResponse, method, 0, req_args)
 #define HTTP_EMPTY_ARGS(method, ret_ref)		HTTP_EMPTY_ARGS_EX(HttpResponse, method, ret_ref)
@@ -89,6 +98,11 @@ HTTP_BEGIN_ARGS(setContentType, 1)
 	HTTP_ARG_VAL(content_type, 0)
 HTTP_END_ARGS;
 
+HTTP_BEGIN_ARGS(guessContentType, 1)
+	HTTP_ARG_VAL(magic_file, 0)
+	HTTP_ARG_VAL(magic_mode, 0)
+HTTP_END_ARGS;
+
 HTTP_EMPTY_ARGS(getContentDisposition, 0);
 HTTP_BEGIN_ARGS(setContentDisposition, 1)
 	HTTP_ARG_VAL(filename, 0)
@@ -142,6 +156,8 @@ HTTP_EMPTY_ARGS(getRequestBody, 0);
 
 #define http_response_object_declare_default_properties() _http_response_object_declare_default_properties(TSRMLS_C)
 static inline void _http_response_object_declare_default_properties(TSRMLS_D);
+#define http_grab_response_headers _http_grab_response_headers
+static void _http_grab_response_headers(void *data, void *arg TSRMLS_DC);
 
 zend_class_entry *http_response_object_ce;
 zend_function_entry http_response_object_fe[] = {
@@ -160,6 +176,8 @@ zend_function_entry http_response_object_fe[] = {
 
 	HTTP_RESPONSE_ME(setContentType, ZEND_ACC_PUBLIC)
 	HTTP_RESPONSE_ME(getContentType, ZEND_ACC_PUBLIC)
+	
+	HTTP_RESPONSE_ME(guessContentType, ZEND_ACC_PUBLIC)
 
 	HTTP_RESPONSE_ME(setCache, ZEND_ACC_PUBLIC)
 	HTTP_RESPONSE_ME(getCache, ZEND_ACC_PUBLIC)
@@ -193,7 +211,7 @@ zend_function_entry http_response_object_fe[] = {
 	HTTP_RESPONSE_ALIAS(getRequestHeaders, http_get_request_headers)
 	HTTP_RESPONSE_ALIAS(getRequestBody, http_get_request_body)
 
-	{NULL, NULL, NULL}
+	EMPTY_FUNCTION_ENTRY
 };
 
 void _http_response_object_init(INIT_FUNC_ARGS)
@@ -209,11 +227,11 @@ static inline void _http_response_object_declare_default_properties(TSRMLS_D)
 	DCL_STATIC_PROP(PRIVATE, bool, sent, 0);
 	DCL_STATIC_PROP(PRIVATE, bool, catch, 0);
 	DCL_STATIC_PROP(PRIVATE, long, mode, -1);
+	DCL_STATIC_PROP(PRIVATE, long, stream, 0);
+	DCL_STATIC_PROP_N(PRIVATE, file);
+	DCL_STATIC_PROP_N(PRIVATE, data);
 	DCL_STATIC_PROP(PROTECTED, bool, cache, 0);
 	DCL_STATIC_PROP(PROTECTED, bool, gzip, 0);
-	DCL_STATIC_PROP(PROTECTED, long, stream, 0);
-	DCL_STATIC_PROP_N(PROTECTED, file);
-	DCL_STATIC_PROP_N(PROTECTED, data);
 	DCL_STATIC_PROP_N(PROTECTED, eTag);
 	DCL_STATIC_PROP(PROTECTED, long, lastModified, 0);
 	DCL_STATIC_PROP_N(PROTECTED, cacheControl);
@@ -221,7 +239,34 @@ static inline void _http_response_object_declare_default_properties(TSRMLS_D)
 	DCL_STATIC_PROP_N(PROTECTED, contentDisposition);
 	DCL_STATIC_PROP(PROTECTED, long, bufferSize, HTTP_SENDBUF_SIZE);
 	DCL_STATIC_PROP(PROTECTED, double, throttleDelay, 0.0);
-	DCL_STATIC_PROP_N(PROTECTED, headers);
+
+#ifndef WONKY
+	DCL_CONST(long, "ETAG_MD5", HTTP_ETAG_MD5);
+	DCL_CONST(long, "ETAG_SHA1", HTTP_ETAG_SHA1);
+	DCL_CONST(long, "ETAG_CRC32", HTTP_ETAG_CRC32);
+	
+#	ifdef HTTP_HAVE_MHASH
+	{
+		int l, i, c = mhash_count();
+		
+		for (i = 0; i <= c; ++i) {
+			char const_name[256] = {0};
+			const char *hash_name = mhash_get_hash_name_static(i);
+			
+			if (hash_name) {
+				l = snprintf(const_name, 255, "ETAG_MHASH_%s", hash_name);
+				zend_declare_class_constant_long(ce, const_name, l, i TSRMLS_CC);
+			}
+		}
+	}
+#	endif /* HTTP_HAVE_MHASH */
+#endif /* WONKY */
+}
+
+static void _http_grab_response_headers(void *data, void *arg TSRMLS_DC)
+{
+	phpstr_appendl(PHPSTR(arg), ((sapi_header_struct *)data)->header);
+	phpstr_appends(PHPSTR(arg), HTTP_CRLF);
 }
 
 /* ### USERLAND ### */
@@ -233,38 +278,41 @@ PHP_METHOD(HttpResponse, setHeader)
 	zend_bool replace = 1;
 	char *name;
 	int name_len = 0;
-	zval *value = NULL, *headers, **header;
+	zval *value = NULL;
 
 	if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz/!|b", &name, &name_len, &value, &replace)) {
 		RETURN_FALSE;
 	}
+	if (SG(headers_sent)) {
+		http_error(HE_WARNING, HTTP_E_HEADER, "Cannot add another header when headers have already been sent");
+		RETURN_FALSE;
+	}
 	if (!name_len) {
 		http_error(HE_WARNING, HTTP_E_HEADER, "Cannot send anonymous headers");
 		RETURN_FALSE;
 	}
 
-	headers = GET_STATIC_PROP(headers);
-
-	if (Z_TYPE_P(headers) != IS_ARRAY) {
-		convert_to_array(headers);
-	}
-
 	/* delete header if value == null */
 	if (!value || Z_TYPE_P(value) == IS_NULL) {
-		RETURN_SUCCESS(zend_hash_del(Z_ARRVAL_P(headers), name, name_len + 1));
+		RETURN_SUCCESS(http_send_header_ex(name, name_len, "", 0, replace, NULL));
 	}
-
+	/* send multiple header if replace is false and value is an array */
+	if (!replace && Z_TYPE_P(value) == IS_ARRAY) {
+		zval **data;
+		
+		FOREACH_VAL(value, data) {
+			convert_to_string_ex(data);
+			if (SUCCESS != http_send_header_ex(name, name_len, Z_STRVAL_PP(data), Z_STRLEN_PP(data), 0, NULL)) {
+				RETURN_FALSE;
+			}
+		}
+		RETURN_TRUE;
+	}
+	/* send standard header */
 	if (Z_TYPE_P(value) != IS_STRING) {
 		convert_to_string_ex(&value);
 	}
-
-	/* convert old header to an array and add new one if header exists and replace == false */
-	if (replace || (SUCCESS != zend_hash_find(Z_ARRVAL_P(headers), name, name_len + 1, (void **) &header))) {
-		RETURN_SUCCESS(add_assoc_stringl_ex(headers, name, name_len + 1, Z_STRVAL_P(value), Z_STRLEN_P(value), 1));
-	} else {
-		convert_to_array(*header);
-		RETURN_SUCCESS(add_next_index_stringl(*header, Z_STRVAL_P(value), Z_STRLEN_P(value), 1));
-	}
+	RETURN_SUCCESS(http_send_header_ex(name, name_len, Z_STRVAL_P(value), Z_STRLEN_P(value), replace, NULL));
 }
 /* }}} */
 
@@ -274,25 +322,34 @@ PHP_METHOD(HttpResponse, getHeader)
 {
 	char *name = NULL;
 	int name_len = 0;
-	zval *headers, **header;
+	phpstr headers;
 	
 	if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &name, &name_len)) {
 		RETURN_FALSE;
 	}
 	
-	headers = GET_STATIC_PROP(headers);
-	if (Z_TYPE_P(headers) != IS_ARRAY) {
-		convert_to_array(headers);
-	}
+	phpstr_init(&headers);
+	zend_llist_apply_with_argument(&SG(sapi_headers).headers, http_grab_response_headers, &headers TSRMLS_CC);
+	phpstr_fix(&headers);
 	
-	if (!name || !name_len) {
-		array_init(return_value);
-		array_copy(headers, return_value);
-	} else if (SUCCESS == zend_hash_find(Z_ARRVAL_P(headers), name, name_len + 1, (void **) &header)) {
-		RETURN_ZVAL(*header, 1, 0);
+	if (name && name_len) {
+		zval **header;
+		HashTable headers_ht;
+		
+		zend_hash_init(&headers_ht, sizeof(zval *), NULL, ZVAL_PTR_DTOR, 0);
+		if (	(SUCCESS == http_parse_headers_ex(PHPSTR_VAL(&headers), &headers_ht, 1)) &&
+				(SUCCESS == zend_hash_find(&headers_ht, name, name_len + 1, (void **) &header))) {
+			RETVAL_ZVAL(*header, 1, 0);
+		} else {
+			RETVAL_NULL();
+		}
+		zend_hash_destroy(&headers_ht);
 	} else {
-		RETURN_NULL();
+		array_init(return_value);
+		http_parse_headers_ex(PHPSTR_VAL(&headers), Z_ARRVAL_P(return_value), 1);
 	}
+	
+	phpstr_dtor(&headers);
 }
 /* }}} */
 
@@ -327,7 +384,9 @@ PHP_METHOD(HttpResponse, getCache)
 	NO_ARGS;
 
 	IF_RETVAL_USED {
-		RETURN_BOOL(Z_LVAL_P(GET_STATIC_PROP(cache)));
+		zval *cache = convert_to_type_ex(IS_BOOL, GET_STATIC_PROP(cache));
+		
+		RETURN_ZVAL(cache, 1, 0);
 	}
 }
 /* }}}*/
@@ -357,7 +416,9 @@ PHP_METHOD(HttpResponse, getGzip)
 	NO_ARGS;
 
 	IF_RETVAL_USED {
-		RETURN_BOOL(Z_LVAL_P(GET_STATIC_PROP(gzip)));
+		zval *gzip = convert_to_type_ex(IS_BOOL, GET_STATIC_PROP(gzip));
+		
+		RETURN_ZVAL(gzip, 1, 0);
 	}
 }
 /* }}} */
@@ -381,8 +442,8 @@ PHP_METHOD(HttpResponse, setCacheControl)
 		http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Cache-Control '%s' doesn't match public, private or no-cache", ccontrol);
 		RETURN_FALSE;
 	} else {
-		spprintf(&cctl, 0, "%s, must-revalidate, max_age=%ld", ccontrol, max_age);
-		RETVAL_SUCCESS(UPD_STATIC_PROP(string, cacheControl, cctl));
+		size_t cctl_len = spprintf(&cctl, 0, "%s, must-revalidate, max_age=%ld", ccontrol, max_age);
+		RETVAL_SUCCESS(UPD_STATIC_STRL(cacheControl, cctl, cctl_len));
 		efree(cctl);
 	}
 }
@@ -397,8 +458,9 @@ PHP_METHOD(HttpResponse, getCacheControl)
 	NO_ARGS;
 
 	IF_RETVAL_USED {
-		zval *ccontrol = GET_STATIC_PROP(cacheControl);
-		RETURN_STRINGL(Z_STRVAL_P(ccontrol), Z_STRLEN_P(ccontrol), 1);
+		zval *ccontrol = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(cacheControl));
+		
+		RETURN_ZVAL(ccontrol, 1, 0);
 	}
 }
 /* }}} */
@@ -421,7 +483,7 @@ PHP_METHOD(HttpResponse, setContentType)
 		RETURN_FALSE;
 	}
 
-	RETURN_SUCCESS(UPD_STATIC_PROP(string, contentType, ctype));
+	RETURN_SUCCESS(UPD_STATIC_STRL(contentType, ctype, ctype_len));
 }
 /* }}} */
 
@@ -434,9 +496,61 @@ PHP_METHOD(HttpResponse, getContentType)
 	NO_ARGS;
 
 	IF_RETVAL_USED {
-		zval *ctype = GET_STATIC_PROP(contentType);
-		RETURN_STRINGL(Z_STRVAL_P(ctype), Z_STRLEN_P(ctype), 1);
+		zval *ctype = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(contentType));
+		
+		RETURN_ZVAL(ctype, 1, 0);
+	}
+}
+/* }}} */
+
+/* {{{ proto static string HttpResponse::guessContentType(string magic_file[, long magic_mode = MAGIC_MIME])
+ *
+ * Attempts to guess the content type of supplied payload through libmagic.
+ */
+PHP_METHOD(HttpResponse, guessContentType)
+{
+	char *magic_file, *ct = NULL;
+	int magic_file_len;
+	long magic_mode = 0;
+	
+	RETVAL_NULL();
+	
+#ifdef HTTP_HAVE_MAGIC
+	magic_mode = MAGIC_MIME;
+	
+	SET_EH_THROW_HTTP();
+	if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &magic_file, &magic_file_len, &magic_mode)) {
+		switch (Z_LVAL_P(GET_STATIC_PROP(mode))) {
+			case SEND_DATA:
+			{
+				zval *data = GET_STATIC_PROP(data);
+				ct = http_guess_content_type(magic_file, magic_mode, Z_STRVAL_P(data), Z_STRLEN_P(data), SEND_DATA);
+			}
+			break;
+			
+			case SEND_RSRC:
+			{
+				php_stream *s;
+				zval *z = GET_STATIC_PROP(stream);
+				z->type = IS_RESOURCE;
+				php_stream_from_zval(s, &z);
+				ct = http_guess_content_type(magic_file, magic_mode, s, 0, SEND_RSRC);
+			}
+			break;
+			
+			default:
+				ct = http_guess_content_type(magic_file, magic_mode, Z_STRVAL_P(GET_STATIC_PROP(file)), 0, -1);
+			break;
+		}
+		if (ct) {
+			UPD_STATIC_PROP(string, contentType, ct);
+			RETVAL_STRING(ct, 0);
+		}
 	}
+	SET_EH_NORMAL();
+#else
+	http_error(HE_THROW, HTTP_E_RUNTIME, "Cannot guess Content-Type; libmagic not available");
+#endif
 }
 /* }}} */
 
@@ -450,14 +564,15 @@ PHP_METHOD(HttpResponse, setContentDisposition)
 {
 	char *file, *cd;
 	int file_len;
+	size_t cd_len;
 	zend_bool send_inline = 0;
 
 	if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &file, &file_len, &send_inline)) {
 		RETURN_FALSE;
 	}
 
-	spprintf(&cd, 0, "%s; filename=\"%s\"", send_inline ? "inline" : "attachment", file);
-	RETVAL_SUCCESS(UPD_STATIC_PROP(string, contentDisposition, cd));
+	cd_len = spprintf(&cd, 0, "%s; filename=\"%s\"", send_inline ? "inline" : "attachment", file);
+	RETVAL_SUCCESS(UPD_STATIC_STRL(contentDisposition, cd, cd_len));
 	efree(cd);
 }
 /* }}} */
@@ -471,8 +586,9 @@ PHP_METHOD(HttpResponse, getContentDisposition)
 	NO_ARGS;
 
 	IF_RETVAL_USED {
-		zval *cd = GET_STATIC_PROP(contentDisposition);
-		RETURN_STRINGL(Z_STRVAL_P(cd), Z_STRLEN_P(cd), 1);
+		zval *cd = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(contentDisposition));
+		
+		RETURN_ZVAL(cd, 1, 0);
 	}
 }
 /* }}} */
@@ -490,7 +606,7 @@ PHP_METHOD(HttpResponse, setETag)
 		RETURN_FALSE;
 	}
 
-	RETURN_SUCCESS(UPD_STATIC_PROP(string, eTag, etag));
+	RETURN_SUCCESS(UPD_STATIC_STRL(eTag, etag, etag_len));
 }
 /* }}} */
 
@@ -503,8 +619,9 @@ PHP_METHOD(HttpResponse, getETag)
 	NO_ARGS;
 
 	IF_RETVAL_USED {
-		zval *etag = GET_STATIC_PROP(eTag);
-		RETURN_STRINGL(Z_STRVAL_P(etag), Z_STRLEN_P(etag), 1);
+		zval *etag = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(eTag));
+		
+		RETURN_ZVAL(etag, 1, 0);
 	}
 }
 /* }}} */
@@ -534,7 +651,9 @@ PHP_METHOD(HttpResponse, getLastModified)
 	NO_ARGS;
 	
 	IF_RETVAL_USED {
-		RETURN_LONG(Z_LVAL_P(GET_STATIC_PROP(lastModified)));
+		zval *lm = convert_to_type_ex(IS_LONG, GET_STATIC_PROP(lastModified));
+		
+		RETURN_ZVAL(lm, 1, 0);
 	}
 }
 /* }}} */
@@ -561,7 +680,9 @@ PHP_METHOD(HttpResponse, getThrottleDelay)
 	NO_ARGS;
 
 	IF_RETVAL_USED {
-		RETURN_DOUBLE(Z_DVAL_P(GET_STATIC_PROP(throttleDelay)));
+		zval *delay = convert_to_type_ex(IS_DOUBLE, GET_STATIC_PROP(throttleDelay));
+		
+		RETURN_ZVAL(delay, 1, 0);
 	}
 }
 /* }}} */
@@ -588,7 +709,9 @@ PHP_METHOD(HttpResponse, getBufferSize)
 	NO_ARGS;
 
 	IF_RETVAL_USED {
-		RETURN_LONG(Z_LVAL_P(GET_STATIC_PROP(bufferSize)));
+		zval *size = convert_to_type_ex(IS_LONG, GET_STATIC_PROP(bufferSize));
+		
+		RETURN_ZVAL(size, 1, 0);
 	}
 }
 /* }}} */
@@ -613,13 +736,15 @@ PHP_METHOD(HttpResponse, setData)
 		RETURN_FALSE;
 	}
 	
-	if (!(Z_LVAL_P(GET_STATIC_PROP(lastModified)) > 0)) {
+	if (!(Z_LVAL_P(convert_to_type_ex(IS_LONG, GET_STATIC_PROP(lastModified))) > 0)) {
 		UPD_STATIC_PROP(long, lastModified, http_last_modified(the_data, SEND_DATA));
 	}
-	if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) {
+	if (!Z_STRLEN_P(convert_to_type_ex(IS_STRING, GET_STATIC_PROP(eTag)))) {
 		char *etag = http_etag(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), SEND_DATA);
-		UPD_STATIC_PROP(string, eTag, etag);
-		efree(etag);
+		if (etag) {
+			UPD_STATIC_PROP(string, eTag, etag);
+			efree(etag);
+		}
 	}
 
 	RETURN_TRUE;
@@ -636,7 +761,8 @@ PHP_METHOD(HttpResponse, getData)
 
 	IF_RETVAL_USED {
 		zval *the_data = GET_STATIC_PROP(data);
-		RETURN_STRINGL(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), 1);
+		
+		RETURN_ZVAL(the_data, 1, 0);
 	}
 }
 /* }}} */
@@ -649,25 +775,32 @@ PHP_METHOD(HttpResponse, setStream)
 {
 	zval *the_stream;
 	php_stream *the_real_stream;
+	php_stream_statbuf ssb;
 
 	if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &the_stream)) {
 		RETURN_FALSE;
 	}
-	zend_list_addref(Z_LVAL_P(the_stream));
+	
 	php_stream_from_zval(the_real_stream, &the_stream);
+	if (php_stream_stat(the_real_stream, &ssb)) {
+		RETURN_FALSE;
+	}
 
 	if (	(SUCCESS != UPD_STATIC_PROP(long, stream, Z_LVAL_P(the_stream))) ||
 			(SUCCESS != UPD_STATIC_PROP(long, mode, SEND_RSRC))) {
 		RETURN_FALSE;
 	}
-
-	if (!(Z_LVAL_P(GET_STATIC_PROP(lastModified)) > 0)) {
+	zend_list_addref(Z_LVAL_P(the_stream));
+	
+	if (!(Z_LVAL_P(convert_to_type_ex(IS_LONG, GET_STATIC_PROP(lastModified))) > 0)) {
 		UPD_STATIC_PROP(long, lastModified, http_last_modified(the_real_stream, SEND_RSRC));
 	}
-	if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) {
+	if (!Z_STRLEN_P(convert_to_type_ex(IS_STRING, GET_STATIC_PROP(eTag)))) {
 		char *etag = http_etag(the_real_stream, 0, SEND_RSRC);
-		UPD_STATIC_PROP(string, eTag, etag);
-		efree(etag);
+		if (etag) {
+			UPD_STATIC_PROP(string, eTag, etag);
+			efree(etag);
+		}
 	}
 
 	RETURN_TRUE;
@@ -683,7 +816,7 @@ PHP_METHOD(HttpResponse, getStream)
 	NO_ARGS;
 
 	IF_RETVAL_USED {
-		RETURN_RESOURCE(Z_LVAL_P(GET_STATIC_PROP(stream)));
+		RETURN_RESOURCE(Z_LVAL_P(convert_to_type_ex(IS_LONG, GET_STATIC_PROP(stream))));
 	}
 }
 /* }}} */
@@ -696,23 +829,30 @@ PHP_METHOD(HttpResponse, setFile)
 {
 	char *the_file;
 	int file_len;
+	php_stream_statbuf ssb;
 
 	if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &the_file, &file_len)) {
 		RETURN_FALSE;
 	}
 	
-	if (	(SUCCESS != UPD_STATIC_PROP(string, file, the_file)) ||
+	if (php_stream_stat_path(the_file, &ssb)) {
+		RETURN_FALSE;
+	}
+	
+	if (	(SUCCESS != UPD_STATIC_STRL(file, the_file, file_len)) ||
 			(SUCCESS != UPD_STATIC_PROP(long, mode, -1))) {
 		RETURN_FALSE;
 	}
 
-	if (!(Z_LVAL_P(GET_STATIC_PROP(lastModified)))) {
+	if (!(Z_LVAL_P(convert_to_type_ex(IS_LONG, GET_STATIC_PROP(lastModified))) > 0)) {
 		UPD_STATIC_PROP(long, lastModified, http_last_modified(the_file, -1));
 	}
-	if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) {
+	if (!Z_STRLEN_P(convert_to_type_ex(IS_STRING, GET_STATIC_PROP(eTag)))) {
 		char *etag = http_etag(the_file, 0, -1);
-		UPD_STATIC_PROP(string, eTag, etag);
-		efree(etag);
+		if (etag) {
+			UPD_STATIC_PROP(string, eTag, etag);
+			efree(etag);
+		}
 	}
 
 	RETURN_TRUE;
@@ -728,8 +868,9 @@ PHP_METHOD(HttpResponse, getFile)
 	NO_ARGS;
 
 	IF_RETVAL_USED {
-		zval *the_file = GET_STATIC_PROP(file);
-		RETURN_STRINGL(Z_STRVAL_P(the_file), Z_STRLEN_P(the_file), 1);
+		zval *the_file = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(file));
+		
+		RETURN_ZVAL(the_file, 1, 0);
 	}
 }
 /* }}} */
@@ -751,7 +892,7 @@ PHP_METHOD(HttpResponse, getFile)
  */
 PHP_METHOD(HttpResponse, send)
 {
-	zval *sent, *headers;
+	zval *sent;
 	zend_bool clean_ob = 1;
 
 	if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &clean_ob)) {
@@ -763,7 +904,7 @@ PHP_METHOD(HttpResponse, send)
 	}
 
 	sent = GET_STATIC_PROP(sent);
-	if (Z_LVAL_P(sent)) {
+	if (zval_is_true(sent)) {
 		http_error(HE_WARNING, HTTP_E_RESPONSE, "Cannot send HttpResponse, response has already been sent");
 		RETURN_FALSE;
 	} else {
@@ -771,7 +912,7 @@ PHP_METHOD(HttpResponse, send)
 	}
 
 	/* capture mode */
-	if (Z_BVAL_P(GET_STATIC_PROP(catch))) {
+	if (zval_is_true(GET_STATIC_PROP(catch))) {
 		zval *the_data;
 
 		MAKE_STD_ZVAL(the_data);
@@ -779,10 +920,12 @@ PHP_METHOD(HttpResponse, send)
 		SET_STATIC_PROP(data, the_data);
 		ZVAL_LONG(GET_STATIC_PROP(mode), SEND_DATA);
 
-		if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) {
+		if (!Z_STRLEN_P(convert_to_type_ex(IS_STRING, GET_STATIC_PROP(eTag)))) {
 			char *etag = http_etag(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), SEND_DATA);
-			UPD_STATIC_PROP(string, eTag, etag);
-			efree(etag);
+			if (etag) {
+				UPD_STATIC_PROP(string, eTag, etag);
+				efree(etag);
+			}
 		}
 		zval_ptr_dtor(&the_data);
 
@@ -796,45 +939,20 @@ PHP_METHOD(HttpResponse, send)
 		php_end_ob_buffers(0 TSRMLS_CC);
 	}
 
-	/* custom headers */
-	headers = GET_STATIC_PROP(headers);
-	if (Z_TYPE_P(headers) == IS_ARRAY) {
-		char *name = NULL;
-		ulong idx = 0;
-		zval **value;
-
-		FOREACH_KEYVAL(headers, name, idx, value) {
-			if (name) {
-				if (Z_TYPE_PP(value) == IS_ARRAY) {
-					zend_bool first = 1;
-					zval **data;
-
-					FOREACH_VAL(*value, data) {
-						http_send_header_ex(name, strlen(name), Z_STRVAL_PP(data), Z_STRLEN_PP(data), first, NULL);
-						first = 0;
-					}
-				} else {
-					http_send_header_ex(name, strlen(name), Z_STRVAL_PP(value), Z_STRLEN_PP(value), 1, NULL);
-				}
-				name = NULL;
-			}
-		}
-	}
-
 	/* gzip */
-	if (Z_LVAL_P(GET_STATIC_PROP(gzip))) {
+	if (zval_is_true(GET_STATIC_PROP(gzip))) {
 		php_start_ob_buffer_named("ob_gzhandler", 0, 0 TSRMLS_CC);
 	} else {
 		php_start_ob_buffer(NULL, 0, 0 TSRMLS_CC);
 	}
 
 	/* caching */
-	if (Z_LVAL_P(GET_STATIC_PROP(cache))) {
+	if (zval_is_true(GET_STATIC_PROP(cache))) {
 		zval *cctl, *etag, *lmod;
 
-		etag = GET_STATIC_PROP(eTag);
-		lmod = GET_STATIC_PROP(lastModified);
-		cctl = GET_STATIC_PROP(cacheControl);
+		etag = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(eTag));
+		lmod = convert_to_type_ex(IS_LONG, GET_STATIC_PROP(lastModified));
+		cctl = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(cacheControl));
 
 		http_cache_etag(Z_STRVAL_P(etag), Z_STRLEN_P(etag), Z_STRVAL_P(cctl), Z_STRLEN_P(cctl));
 		http_cache_last_modified(Z_LVAL_P(lmod), Z_LVAL_P(lmod) ? Z_LVAL_P(lmod) : time(NULL), Z_STRVAL_P(cctl), Z_STRLEN_P(cctl));
@@ -842,7 +960,7 @@ PHP_METHOD(HttpResponse, send)
 
 	/* content type */
 	{
-		zval *ctype = GET_STATIC_PROP(contentType);
+		zval *ctype = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(contentType));
 		if (Z_STRLEN_P(ctype)) {
 			http_send_content_type(Z_STRVAL_P(ctype), Z_STRLEN_P(ctype));
 		} else {
@@ -867,8 +985,8 @@ PHP_METHOD(HttpResponse, send)
 
 	/* throttling */
 	{
-		HTTP_G(send).buffer_size    = Z_LVAL_P(GET_STATIC_PROP(bufferSize));
-		HTTP_G(send).throttle_delay = Z_DVAL_P(GET_STATIC_PROP(throttleDelay));
+		HTTP_G(send).buffer_size    = Z_LVAL_P(convert_to_type_ex(IS_LONG, GET_STATIC_PROP(bufferSize)));
+		HTTP_G(send).throttle_delay = Z_DVAL_P(convert_to_type_ex(IS_DOUBLE, GET_STATIC_PROP(throttleDelay)));
 	}
 
 	/* send */
@@ -877,14 +995,14 @@ PHP_METHOD(HttpResponse, send)
 		{
 			case SEND_DATA:
 			{
-				zval *zdata = GET_STATIC_PROP(data);
+				zval *zdata = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(data));
 				RETURN_SUCCESS(http_send_data_ex(Z_STRVAL_P(zdata), Z_STRLEN_P(zdata), 1));
 			}
 
 			case SEND_RSRC:
 			{
 				php_stream *the_real_stream;
-				zval *the_stream = GET_STATIC_PROP(stream);
+				zval *the_stream = convert_to_type_ex(IS_LONG, GET_STATIC_PROP(stream));
 				the_stream->type = IS_RESOURCE;
 				php_stream_from_zval(the_real_stream, &the_stream);
 				RETURN_SUCCESS(http_send_stream_ex(the_real_stream, 0, 1));
@@ -892,7 +1010,7 @@ PHP_METHOD(HttpResponse, send)
 
 			default:
 			{
-				RETURN_SUCCESS(http_send_file_ex(Z_STRVAL_P(GET_STATIC_PROP(file)), 1));
+				RETURN_SUCCESS(http_send_file_ex(Z_STRVAL_P(convert_to_type_ex(IS_STRING, GET_STATIC_PROP(file))), 1));
 			}
 		}
 	}
@@ -914,21 +1032,14 @@ PHP_METHOD(HttpResponse, send)
  */
 PHP_METHOD(HttpResponse, capture)
 {
-	zval do_catch;
-
 	NO_ARGS;
 
-	INIT_PZVAL(&do_catch);
-	ZVAL_LONG(&do_catch, 1);
-
-	SET_STATIC_PROP(catch, &do_catch);
+	UPD_STATIC_PROP(long, catch, 1);
 
 	php_end_ob_buffers(0 TSRMLS_CC);
 	php_start_ob_buffer(NULL, 0, 0 TSRMLS_CC);
 
-#ifndef WONKY
-	/* register shutdown function --
-		messing around with ob and headers only works in PHP-5.1 or greater */
+	/* register shutdown function */
 	{
 		zval func, retval, arg, *argp[1];
 
@@ -944,7 +1055,6 @@ PHP_METHOD(HttpResponse, capture)
 		call_user_function(EG(function_table), NULL, &func, &retval, 1, argp TSRMLS_CC);
 		zval_dtor(&arg);
 	}
-#endif
 }
 /* }}} */