- example
[m6w6/ext-http] / http_response_object.c
index add22bf4fd83f8857a830cc2443ffffdd54e1280..28d662ae6cc9d925a2bfb4179d9ff66ac3c5d7ac 100644 (file)
 
 ZEND_EXTERN_MODULE_GLOBALS(http);
 
-#define GET_STATIC_PROP(n) *GET_STATIC_PROP_EX(http_response_object_ce, n)
+#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 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)
@@ -166,15 +170,17 @@ static inline void _http_response_object_declare_default_properties(TSRMLS_D)
        DCL_STATIC_PROP(PROTECTED, bool, cache, 0);
        DCL_STATIC_PROP(PROTECTED, bool, gzip, 0);
        DCL_STATIC_PROP(PROTECTED, long, stream, 0);
-       DCL_STATIC_PROP(PROTECTED, string, file, "");
-       DCL_STATIC_PROP(PROTECTED, string, data, "");
-       DCL_STATIC_PROP(PROTECTED, string, eTag, "");
+       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(PROTECTED, string, cacheControl, HTTP_DEFAULT_CACHECONTROL);
-       DCL_STATIC_PROP(PROTECTED, string, contentType, INI_STR("default_content_type"));
-       DCL_STATIC_PROP(PROTECTED, string, contentDisposition, "");
+       DCL_STATIC_PROP_N(PROTECTED, cacheControl);
+       DCL_STATIC_PROP_N(PROTECTED, contentType);
+       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");
 }
 
 /* ### USERLAND ### */
@@ -197,7 +203,7 @@ PHP_METHOD(HttpResponse, setCache)
                RETURN_FALSE;
        }
 
-       ZVAL_LONG(GET_STATIC_PROP(cache), do_cache);
+       ZVAL_BOOL(GET_STATIC_PROP(cache), do_cache);
        RETURN_TRUE;
 }
 /* }}} */
@@ -228,7 +234,7 @@ PHP_METHOD(HttpResponse, setGzip)
                RETURN_FALSE;
        }
 
-       ZVAL_LONG(GET_STATIC_PROP(gzip), do_gzip);
+       ZVAL_BOOL(GET_STATIC_PROP(gzip), do_gzip);
        RETURN_TRUE;
 }
 /* }}} */
@@ -268,8 +274,9 @@ PHP_METHOD(HttpResponse, setCacheControl)
                http_error_ex(E_WARNING, HTTP_E_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);
-               ZVAL_STRING_FREE(GET_STATIC_PROP(cacheControl), cctl, 0);
+               SET_STATIC_PROP_STRING(cacheControl, cctl, 0);
                RETURN_TRUE;
        }
 }
@@ -308,7 +315,8 @@ PHP_METHOD(HttpResponse, setContentType)
                RETURN_FALSE;
        }
 
-       ZVAL_STRINGL_FREE(GET_STATIC_PROP(contentType), ctype, ctype_len, 1);
+       USE_STATIC_PROP();
+       SET_STATIC_PROP_STRINGL(contentType, ctype, ctype_len, 1);
        RETURN_TRUE;
 }
 /* }}} */
@@ -347,7 +355,7 @@ PHP_METHOD(HttpResponse, setContentDisposition)
        }
 
        spprintf(&cd, 0, HTTP_CONTENTDISPOSITION_TEMPLATE, send_inline ? "inline" : "attachment", file);
-       ZVAL_STRING_FREE(GET_STATIC_PROP(contentDisposition), cd, 0);
+       SET_STATIC_PROP_STRING(contentDisposition, cd, 0);
        RETURN_TRUE;
 }
 /* }}} */
@@ -380,7 +388,8 @@ PHP_METHOD(HttpResponse, setETag)
                RETURN_FALSE;
        }
 
-       ZVAL_STRINGL_FREE(GET_STATIC_PROP(eTag), etag, etag_len, 1);
+       USE_STATIC_PROP();
+       SET_STATIC_PROP_STRINGL(eTag, etag, etag_len, 1);
        RETURN_TRUE;
 }
 /* }}} */
@@ -458,17 +467,21 @@ PHP_METHOD(HttpResponse, getBufferSize)
  */
 PHP_METHOD(HttpResponse, setData)
 {
-       zval *the_data, *data;
+       zval *the_data, **data;
 
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &the_data)) {
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &the_data)) {
                RETURN_FALSE;
        }
-
        convert_to_string_ex(&the_data);
-       data = GET_STATIC_PROP(data);
-       ZVAL_STRINGL_FREE(data, Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), 1);
+
+       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 (!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);
+       }
+
        RETURN_TRUE;
 }
 /* }}} */
@@ -500,11 +513,17 @@ PHP_METHOD(HttpResponse, setStream)
        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);
+
+       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 (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) {
+               SET_STATIC_PROP_STRING(eTag, http_etag(the_real_stream, 0, SEND_RSRC), 0);
+       }
+
        RETURN_TRUE;
 }
 /* }}} */
@@ -531,14 +550,18 @@ PHP_METHOD(HttpResponse, setFile)
 {
        zval *the_file;
 
-       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &the_file)) {
+       if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &the_file)) {
                RETURN_FALSE;
        }
 
        convert_to_string_ex(&the_file);
-       ZVAL_STRINGL_FREE(GET_STATIC_PROP(file), Z_STRVAL_P(the_file), Z_STRLEN_P(the_file), 1);
+       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_STRLEN_P(GET_STATIC_PROP(eTag))) {
+               SET_STATIC_PROP_STRING(eTag, http_etag(the_file, 0, -1), 0);
+       }
 
        RETURN_TRUE;
 }
@@ -562,6 +585,17 @@ PHP_METHOD(HttpResponse, getFile)
 /* {{{ proto bool HttpResponse::send([bool clean_ob = true])
  *
  * Finally send the entity.
+ *
+ * Example:
+ * <pre>
+ * <?php
+ * HttpResponse::setCache(true);
+ * HttpResponse::setContentType('application/pdf');
+ * HttpResponse::setContentDisposition("$user.pdf", false);
+ * HttpResponse::setFile('sheet.pdf');
+ * HttpResponse::send();
+ * ?>
+ * </pre>
  */
 PHP_METHOD(HttpResponse, send)
 {
@@ -571,17 +605,23 @@ PHP_METHOD(HttpResponse, send)
        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");
+               RETURN_FALSE;
+       }
 
        if (clean_ob) {
                /* interrupt on-the-fly etag generation */
                HTTP_G(etag).started = 0;
                /* discard previous output buffers */
-               //php_end_ob_buffers(0 TSRMLS_CC);
+               php_end_ob_buffers(0 TSRMLS_CC);
        }
 
        /* 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);
        }
 
        /* caching */
@@ -594,7 +634,7 @@ PHP_METHOD(HttpResponse, send)
                lmod = GET_STATIC_PROP(lastModified);
                cctl = 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_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));
        }
 
@@ -604,7 +644,14 @@ PHP_METHOD(HttpResponse, send)
                if (Z_STRLEN_P(ctype)) {
                        http_send_content_type(Z_STRVAL_P(ctype), Z_STRLEN_P(ctype));
                } else {
-                       http_send_content_type("application/x-octetstream", lenof("application/x-octetstream"));
+                       char *ctypes = INI_STR("default_mimetype");
+                       size_t ctlen = ctypes ? strlen(ctypes) : 0;
+
+                       if (ctlen) {
+                               http_send_content_type(ctypes, ctlen);
+                       } else {
+                               http_send_content_type("application/x-octetstream", lenof("application/x-octetstream"));
+                       }
                }
        }
 
@@ -640,6 +687,7 @@ PHP_METHOD(HttpResponse, send)
                        {
                                php_stream *the_real_stream;
                                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));
                        }