- add HttpResponse::guessContentType() through libmagic
[m6w6/ext-http] / http_response_object.c
index c95956c853600a5b205fdefb695373efe53faf6f..423b7b7054f8081c4c661146790093917e455faf 100644 (file)
 #endif
 #include "php.h"
 
-#ifdef ZEND_ENGINE_2
+#include "missing.h"
+
+/* broken static properties in PHP 5.0 */
+#if defined(ZEND_ENGINE_2) && !defined(WONKY)
 
 #include "SAPI.h"
 #include "php_ini.h"
-#include "ext/standard/head.h"
 
 #include "php_http.h"
 #include "php_http_api.h"
 #include "php_http_send_api.h"
 #include "php_http_cache_api.h"
 
-#include "missing.h"
-
 ZEND_EXTERN_MODULE_GLOBALS(http);
 
-#define USE_STATIC_PROP()              USE_STATIC_PROP_EX(http_response_object_ce)
-#define GET_STATIC_PROP(n)             *GET_STATIC_PROP_EX(http_response_object_ce, n)
-#define SET_STATIC_PROP(n, v)  SET_STATIC_PROP_EX(http_response_object_ce, n, v)
-#define SET_STATIC_PROP_STRING(n, s, d) SET_STATIC_PROP_STRING_EX(http_response_object_ce, n, s, d)
-#define SET_STATIC_PROP_STRINGL(n, s, l, d) SET_STATIC_PROP_STRINGL_EX(http_response_object_ce, n, s, l, d)
+#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 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)
 #define HTTP_RESPONSE_ME(method, visibility)   PHP_ME(HttpResponse, method, HTTP_ARGS(HttpResponse, method), visibility|ZEND_ACC_STATIC)
 #define HTTP_RESPONSE_ALIAS(method, func)              HTTP_STATIC_ME_ALIAS(method, func, HTTP_ARGS(HttpResponse, method))
 
+HTTP_BEGIN_ARGS(setHeader, 2)
+       HTTP_ARG_VAL(name, 0)
+       HTTP_ARG_VAL(value, 0)
+       HTTP_ARG_VAL(replace, 0)
+HTTP_END_ARGS;
+
+HTTP_BEGIN_ARGS(getHeader, 0)
+       HTTP_ARG_VAL(name, 0)
+HTTP_END_ARGS;
+
 HTTP_EMPTY_ARGS(getETag, 0);
 HTTP_BEGIN_ARGS(setETag, 1)
        HTTP_ARG_VAL(etag, 0)
 HTTP_END_ARGS;
 
+HTTP_EMPTY_ARGS(getLastModified, 0);
+HTTP_BEGIN_ARGS(setLastModified, 1)
+       HTTP_ARG_VAL(timestamp, 0)
+HTTP_END_ARGS;
+
 HTTP_EMPTY_ARGS(getCache, 0);
 HTTP_BEGIN_ARGS(setCache, 1)
        HTTP_ARG_VAL(cache, 0)
@@ -76,6 +89,11 @@ 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)
@@ -120,14 +138,8 @@ HTTP_BEGIN_ARGS(redirect, 0)
        HTTP_ARG_VAL(permanent, 0)
 HTTP_END_ARGS;
 
-HTTP_BEGIN_ARGS(sendStatus, 1)
-       HTTP_ARG_VAL(status, 0)
-HTTP_END_ARGS;
-
-HTTP_BEGIN_ARGS(sendHeader, 1)
-       HTTP_ARG_VAL(header, 0)
-       HTTP_ARG_VAL(replace, 0)
-       HTTP_ARG_VAL(status, 0)
+HTTP_BEGIN_ARGS(status, 1)
+       HTTP_ARG_VAL(code, 0)
 HTTP_END_ARGS;
 
 HTTP_EMPTY_ARGS(getRequestHeaders, 0);
@@ -139,14 +151,22 @@ static inline void _http_response_object_declare_default_properties(TSRMLS_D);
 zend_class_entry *http_response_object_ce;
 zend_function_entry http_response_object_fe[] = {
 
+       HTTP_RESPONSE_ME(setHeader, ZEND_ACC_PUBLIC)
+       HTTP_RESPONSE_ME(getHeader, ZEND_ACC_PUBLIC)
+
        HTTP_RESPONSE_ME(setETag, ZEND_ACC_PUBLIC)
        HTTP_RESPONSE_ME(getETag, ZEND_ACC_PUBLIC)
+       
+       HTTP_RESPONSE_ME(setLastModified, ZEND_ACC_PUBLIC)
+       HTTP_RESPONSE_ME(getLastModified, ZEND_ACC_PUBLIC)
 
        HTTP_RESPONSE_ME(setContentDisposition, ZEND_ACC_PUBLIC)
        HTTP_RESPONSE_ME(getContentDisposition, ZEND_ACC_PUBLIC)
 
        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)
@@ -176,10 +196,7 @@ zend_function_entry http_response_object_fe[] = {
        HTTP_RESPONSE_ME(capture, ZEND_ACC_PUBLIC)
 
        HTTP_RESPONSE_ALIAS(redirect, http_redirect)
-
-       HTTP_RESPONSE_ALIAS(sendStatus, http_send_status)
-       HTTP_RESPONSE_ALIAS(sendHeader, header)
-
+       HTTP_RESPONSE_ALIAS(status, http_send_status)
        HTTP_RESPONSE_ALIAS(getRequestHeaders, http_get_request_headers)
        HTTP_RESPONSE_ALIAS(getRequestBody, http_get_request_body)
 
@@ -211,12 +228,81 @@ 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(PUBLIC, string, dummy, "EMPTY");
+       DCL_STATIC_PROP_N(PROTECTED, headers);
 }
 
 /* ### USERLAND ### */
 
+/* {{{ proto static bool HttpResponse::setHeader(string name, mixed value[, bool replace = true)
+ */
+PHP_METHOD(HttpResponse, setHeader)
+{
+       zend_bool replace = 1;
+       char *name;
+       int name_len = 0;
+       zval *value = NULL, *headers, **header;
+
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz/!|b", &name, &name_len, &value, &replace)) {
+               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));
+       }
+
+       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));
+       }
+}
+/* }}} */
+
+/* {{{ proto static mixed HttpResponse::getHeader([string name])
+ */
+PHP_METHOD(HttpResponse, getHeader)
+{
+       char *name = NULL;
+       int name_len = 0;
+       zval *headers, **header;
+       
+       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);
+       }
+       
+       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);
+       } else {
+               RETURN_NULL();
+       }
+}
+/* }}} */
+
 /* {{{ proto static bool HttpResponse::setCache(bool cache)
  *
  * Whether it sould be attempted to cache the entitity.
@@ -235,8 +321,7 @@ PHP_METHOD(HttpResponse, setCache)
                RETURN_FALSE;
        }
 
-       ZVAL_BOOL(GET_STATIC_PROP(cache), do_cache);
-       RETURN_TRUE;
+       RETURN_SUCCESS(UPD_STATIC_PROP(bool, cache, do_cache));
 }
 /* }}} */
 
@@ -256,7 +341,7 @@ PHP_METHOD(HttpResponse, getCache)
 
 /* {{{ proto static bool HttpResponse::setGzip(bool gzip)
  *
- * Enable on-thy-fly gzipping of the sent entity. NOT IMPLEMENTED YET.
+ * Enable on-thy-fly gzipping of the sent entity.
  */
 PHP_METHOD(HttpResponse, setGzip)
 {
@@ -266,8 +351,7 @@ PHP_METHOD(HttpResponse, setGzip)
                RETURN_FALSE;
        }
 
-       ZVAL_BOOL(GET_STATIC_PROP(gzip), do_gzip);
-       RETURN_TRUE;
+       RETURN_SUCCESS(UPD_STATIC_PROP(bool, gzip, do_gzip));
 }
 /* }}} */
 
@@ -296,20 +380,17 @@ PHP_METHOD(HttpResponse, setCacheControl)
        int cc_len;
        long max_age = 0;
 
-#define HTTP_CACHECONTROL_TEMPLATE "%s, must-revalidate, max_age=%ld"
-
        if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &ccontrol, &cc_len, &max_age)) {
                RETURN_FALSE;
        }
 
        if (strcmp(ccontrol, "public") && strcmp(ccontrol, "private") && strcmp(ccontrol, "no-cache")) {
-               http_error_ex(E_WARNING, HTTP_E_PARAM, "Cache-Control '%s' doesn't match public, private or no-cache", ccontrol);
+               http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Cache-Control '%s' doesn't match public, private or no-cache", ccontrol);
                RETURN_FALSE;
        } else {
-               USE_STATIC_PROP();
-               spprintf(&cctl, 0, HTTP_CACHECONTROL_TEMPLATE, ccontrol, max_age);
-               SET_STATIC_PROP_STRING(cacheControl, cctl, 0);
-               RETURN_TRUE;
+               spprintf(&cctl, 0, "%s, must-revalidate, max_age=%ld", ccontrol, max_age);
+               RETVAL_SUCCESS(UPD_STATIC_PROP(string, cacheControl, cctl));
+               efree(cctl);
        }
 }
 /* }}} */
@@ -343,13 +424,11 @@ PHP_METHOD(HttpResponse, setContentType)
        }
 
        if (!strchr(ctype, '/')) {
-               http_error_ex(E_WARNING, HTTP_E_PARAM, "Content type '%s' doesn't seem to contain a primary and a secondary part", ctype);
+               http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Content type '%s' doesn't seem to contain a primary and a secondary part", ctype);
                RETURN_FALSE;
        }
 
-       USE_STATIC_PROP();
-       SET_STATIC_PROP_STRINGL(contentType, ctype, ctype_len, 1);
-       RETURN_TRUE;
+       RETURN_SUCCESS(UPD_STATIC_PROP(string, contentType, ctype));
 }
 /* }}} */
 
@@ -368,6 +447,52 @@ PHP_METHOD(HttpResponse, getContentType)
 }
 /* }}} */
 
+/* {{{ proto static string HttpResponse::guessContentType(string magic_file[, long magic_mode])
+ *
+ * Attempts to guess the content type of supplied payload through libmagic.
+ * See docs/KnownIssues.txt! 
+ */
+PHP_METHOD(HttpResponse, guessContentType)
+{
+       char *magic_file, *ct = NULL;
+       int magic_file_len;
+       long magic_mode = 0;
+       
+       RETVAL_NULL();
+       
+       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();
+}
+/* }}} */
+
 /* {{{ proto static bool HttpResponse::setContentDisposition(string filename[, bool inline = false])
  *
  * Set the Content-Disposition of the sent entity.  This setting aims to suggest
@@ -380,15 +505,13 @@ PHP_METHOD(HttpResponse, setContentDisposition)
        int file_len;
        zend_bool send_inline = 0;
 
-#define HTTP_CONTENTDISPOSITION_TEMPLATE "%s; filename=\"%s\""
-
        if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &file, &file_len, &send_inline)) {
                RETURN_FALSE;
        }
 
-       spprintf(&cd, 0, HTTP_CONTENTDISPOSITION_TEMPLATE, send_inline ? "inline" : "attachment", file);
-       SET_STATIC_PROP_STRING(contentDisposition, cd, 0);
-       RETURN_TRUE;
+       spprintf(&cd, 0, "%s; filename=\"%s\"", send_inline ? "inline" : "attachment", file);
+       RETVAL_SUCCESS(UPD_STATIC_PROP(string, contentDisposition, cd));
+       efree(cd);
 }
 /* }}} */
 
@@ -420,15 +543,13 @@ PHP_METHOD(HttpResponse, setETag)
                RETURN_FALSE;
        }
 
-       USE_STATIC_PROP();
-       SET_STATIC_PROP_STRINGL(eTag, etag, etag_len, 1);
-       RETURN_TRUE;
+       RETURN_SUCCESS(UPD_STATIC_PROP(string, eTag, etag));
 }
 /* }}} */
 
 /* {{{ proto static string HttpResponse::getETag()
  *
- * Get the previously set custom ETag.
+ * Get calculated or previously set custom ETag.
  */
 PHP_METHOD(HttpResponse, getETag)
 {
@@ -441,16 +562,47 @@ PHP_METHOD(HttpResponse, getETag)
 }
 /* }}} */
 
-/* {{{ proto static void HttpResponse::setThrottleDelay(double seconds)
+/* {{{ proto static bool HttpResponse::setLastModified(long timestamp)
+ *
+ * Set a custom Last-Modified date.
+ */
+PHP_METHOD(HttpResponse, setLastModified)
+{
+       long lm;
+       
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &lm)) {
+               RETURN_FALSE;
+       }
+       
+       RETURN_SUCCESS(UPD_STATIC_PROP(long, lastModified, lm));
+}
+/* }}} */
+
+/* {{{ proto static HttpResponse::getLastModified()
+ *
+ * Get calculated or previously set custom Last-Modified date.
+ */
+PHP_METHOD(HttpResponse, getLastModified)
+{
+       NO_ARGS;
+       
+       IF_RETVAL_USED {
+               RETURN_LONG(Z_LVAL_P(GET_STATIC_PROP(lastModified)));
+       }
+}
+/* }}} */
+
+/* {{{ proto static bool HttpResponse::setThrottleDelay(double seconds)
  *
  */
 PHP_METHOD(HttpResponse, setThrottleDelay)
 {
        double seconds;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "d", &seconds)) {
-               ZVAL_DOUBLE(GET_STATIC_PROP(throttleDelay), seconds);
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "d", &seconds)) {
+               RETURN_FALSE;
        }
+       RETURN_SUCCESS(UPD_STATIC_PROP(double, throttleDelay, seconds));
 }
 /* }}} */
 
@@ -467,16 +619,17 @@ PHP_METHOD(HttpResponse, getThrottleDelay)
 }
 /* }}} */
 
-/* {{{ proto static void HttpResponse::setBufferSize(long bytes)
+/* {{{ proto static bool HttpResponse::setBufferSize(long bytes)
  *
  */
 PHP_METHOD(HttpResponse, setBufferSize)
 {
        long bytes;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &bytes)) {
-               ZVAL_LONG(GET_STATIC_PROP(bufferSize), bytes);
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &bytes)) {
+               RETURN_FALSE;
        }
+       RETURN_SUCCESS(UPD_STATIC_PROP(long, bufferSize, bytes));
 }
 /* }}} */
 
@@ -504,14 +657,22 @@ PHP_METHOD(HttpResponse, setData)
        if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &the_data)) {
                RETURN_FALSE;
        }
-       convert_to_string_ex(&the_data);
+       if (Z_TYPE_P(the_data) != IS_STRING) {
+               convert_to_string_ex(&the_data);
+       }
 
-       USE_STATIC_PROP();
-       SET_STATIC_PROP(data, the_data);
-       ZVAL_LONG(GET_STATIC_PROP(lastModified), http_last_modified(the_data, SEND_DATA));
-       ZVAL_LONG(GET_STATIC_PROP(mode), SEND_DATA);
+       if (    (SUCCESS != SET_STATIC_PROP(data, the_data)) ||
+                       (SUCCESS != UPD_STATIC_PROP(long, mode, SEND_DATA))) {
+               RETURN_FALSE;
+       }
+       
+       if (!(Z_LVAL_P(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))) {
-               SET_STATIC_PROP_STRING(eTag, http_etag(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), SEND_DATA), 0);
+               char *etag = http_etag(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), SEND_DATA);
+               UPD_STATIC_PROP(string, eTag, etag);
+               efree(etag);
        }
 
        RETURN_TRUE;
@@ -541,19 +702,30 @@ 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;
+       }
 
-       USE_STATIC_PROP();
-       ZVAL_LONG(GET_STATIC_PROP(stream), Z_LVAL_P(the_stream));
-       ZVAL_LONG(GET_STATIC_PROP(lastModified), http_last_modified(the_real_stream, SEND_RSRC));
-       ZVAL_LONG(GET_STATIC_PROP(mode), SEND_RSRC);
+       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)) {
+               UPD_STATIC_PROP(long, lastModified, http_last_modified(the_real_stream, SEND_RSRC));
+       }
        if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) {
-               SET_STATIC_PROP_STRING(eTag, http_etag(the_real_stream, 0, SEND_RSRC), 0);
+               char *etag = http_etag(the_real_stream, 0, SEND_RSRC);
+               UPD_STATIC_PROP(string, eTag, etag);
+               efree(etag);
        }
 
        RETURN_TRUE;
@@ -580,19 +752,30 @@ PHP_METHOD(HttpResponse, getStream)
  */
 PHP_METHOD(HttpResponse, setFile)
 {
-       zval *the_file;
+       char *the_file;
+       int file_len;
+       php_stream_statbuf ssb;
 
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &the_file)) {
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &the_file, &file_len)) {
+               RETURN_FALSE;
+       }
+       
+       if (php_stream_stat_path(the_file, &ssb)) {
+               RETURN_FALSE;
+       }
+       
+       if (    (SUCCESS != UPD_STATIC_PROP(string, file, the_file)) ||
+                       (SUCCESS != UPD_STATIC_PROP(long, mode, -1))) {
                RETURN_FALSE;
        }
 
-       convert_to_string_ex(&the_file);
-       USE_STATIC_PROP();
-       SET_STATIC_PROP(file, the_file);
-       ZVAL_LONG(GET_STATIC_PROP(lastModified), http_last_modified(the_file, -1));
-       ZVAL_LONG(GET_STATIC_PROP(mode), -1);
+       if (!(Z_LVAL_P(GET_STATIC_PROP(lastModified)))) {
+               UPD_STATIC_PROP(long, lastModified, http_last_modified(the_file, -1));
+       }
        if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) {
-               SET_STATIC_PROP_STRING(eTag, http_etag(the_file, 0, -1), 0);
+               char *etag = http_etag(the_file, 0, -1);
+               UPD_STATIC_PROP(string, eTag, etag);
+               efree(etag);
        }
 
        RETURN_TRUE;
@@ -631,40 +814,40 @@ PHP_METHOD(HttpResponse, getFile)
  */
 PHP_METHOD(HttpResponse, send)
 {
-       zval *sent;
+       zval *sent, *headers;
        zend_bool clean_ob = 1;
 
        if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &clean_ob)) {
                RETURN_FALSE;
        }
        if (SG(headers_sent)) {
-               http_error(E_WARNING, HTTP_E_HEADER, "Cannot send HttpResponse, headers have already been sent");
+               http_error(HE_WARNING, HTTP_E_RESPONSE, "Cannot send HttpResponse, headers have already been sent");
                RETURN_FALSE;
        }
 
        sent = GET_STATIC_PROP(sent);
        if (Z_LVAL_P(sent)) {
-               http_error(E_WARNING, HTTP_E_UNKOWN, "Cannot send HttpResponse, response has already been sent");
+               http_error(HE_WARNING, HTTP_E_RESPONSE, "Cannot send HttpResponse, response has already been sent");
                RETURN_FALSE;
        } else {
                Z_LVAL_P(sent) = 1;
        }
 
        /* capture mode */
-       if (Z_LVAL_P(GET_STATIC_PROP(catch))) {
-               zval the_data;
-
-               INIT_PZVAL(&the_data);
-               php_ob_get_buffer(&the_data TSRMLS_CC);
+       if (Z_BVAL_P(GET_STATIC_PROP(catch))) {
+               zval *the_data;
 
-               USE_STATIC_PROP();
-               SET_STATIC_PROP(data, &the_data);
+               MAKE_STD_ZVAL(the_data);
+               php_ob_get_buffer(the_data TSRMLS_CC);
+               SET_STATIC_PROP(data, the_data);
                ZVAL_LONG(GET_STATIC_PROP(mode), SEND_DATA);
 
                if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) {
-                       SET_STATIC_PROP_STRING(eTag, http_etag(Z_STRVAL(the_data), Z_STRLEN(the_data), SEND_DATA), 0);
+                       char *etag = http_etag(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), SEND_DATA);
+                       UPD_STATIC_PROP(string, eTag, etag);
+                       efree(etag);
                }
-               zval_dtor(&the_data);
+               zval_ptr_dtor(&the_data);
 
                clean_ob = 1;
        }
@@ -676,9 +859,34 @@ 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))) {
-               php_start_ob_buffer_named("ob_gzhandler", 0, 1 TSRMLS_CC);
+               php_start_ob_buffer_named("ob_gzhandler", 0, 0 TSRMLS_CC);
        } else {
                php_start_ob_buffer(NULL, 0, 0 TSRMLS_CC);
        }
@@ -716,11 +924,7 @@ PHP_METHOD(HttpResponse, send)
        {
                zval *cd = GET_STATIC_PROP(contentDisposition);
                if (Z_STRLEN_P(cd)) {
-                       char *cds;
-
-                       spprintf(&cds, 0, "Content-Disposition: %s", Z_STRVAL_P(cd));
-                       http_send_header(cds);
-                       efree(cds);
+                       http_send_header_ex("Content-Disposition", lenof("Content-Disposition"), Z_STRVAL_P(cd), Z_STRLEN_P(cd), 1, NULL);
                }
        }
 
@@ -737,7 +941,7 @@ PHP_METHOD(HttpResponse, send)
                        case SEND_DATA:
                        {
                                zval *zdata = GET_STATIC_PROP(data);
-                               RETURN_SUCCESS(http_send_data(Z_STRVAL_P(zdata), Z_STRLEN_P(zdata)));
+                               RETURN_SUCCESS(http_send_data_ex(Z_STRVAL_P(zdata), Z_STRLEN_P(zdata), 1));
                        }
 
                        case SEND_RSRC:
@@ -746,12 +950,12 @@ PHP_METHOD(HttpResponse, send)
                                zval *the_stream = GET_STATIC_PROP(stream);
                                the_stream->type = IS_RESOURCE;
                                php_stream_from_zval(the_real_stream, &the_stream);
-                               RETURN_SUCCESS(http_send_stream(the_real_stream));
+                               RETURN_SUCCESS(http_send_stream_ex(the_real_stream, 0, 1));
                        }
 
                        default:
                        {
-                               RETURN_SUCCESS(http_send_file(Z_STRVAL_P(GET_STATIC_PROP(file))));
+                               RETURN_SUCCESS(http_send_file_ex(Z_STRVAL_P(GET_STATIC_PROP(file)), 1));
                        }
                }
        }
@@ -779,13 +983,15 @@ PHP_METHOD(HttpResponse, capture)
 
        INIT_PZVAL(&do_catch);
        ZVAL_LONG(&do_catch, 1);
-       USE_STATIC_PROP();
+
        SET_STATIC_PROP(catch, &do_catch);
 
        php_end_ob_buffers(0 TSRMLS_CC);
        php_start_ob_buffer(NULL, 0, 0 TSRMLS_CC);
 
-       /* register shutdown function */
+#ifndef WONKY
+       /* register shutdown function --
+               messing around with ob and headers only works in PHP-5.1 or greater */
        {
                zval func, retval, arg, *argp[1];
 
@@ -801,10 +1007,11 @@ PHP_METHOD(HttpResponse, capture)
                call_user_function(EG(function_table), NULL, &func, &retval, 1, argp TSRMLS_CC);
                zval_dtor(&arg);
        }
+#endif
 }
 /* }}} */
 
-#endif /* ZEND_ENGINE_2 */
+#endif /* ZEND_ENGINE_2 && !WONKY */
 
 /*
  * Local variables: