--- /dev/null
+/*
+ +--------------------------------------------------------------------+
+ | PECL :: http |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted provided that the conditions mentioned |
+ | in the accompanying LICENSE file are met. |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2004-2014, Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
+*/
+
+#include "php_http_api.h"
+
+static void set_option(zval *options, const char *name_str, size_t name_len, int type, void *value_ptr, size_t value_len)
+{
+ if (Z_TYPE_P(options) == IS_OBJECT) {
+ if (value_ptr) {
+ switch (type) {
+ case IS_DOUBLE:
+ zend_update_property_double(Z_OBJCE_P(options), options, name_str, name_len, *(double *)value_ptr);
+ break;
+ case IS_LONG:
+ zend_update_property_long(Z_OBJCE_P(options), options, name_str, name_len, *(zend_long *)value_ptr);
+ break;
+ case IS_STRING:
+ zend_update_property_stringl(Z_OBJCE_P(options), options, name_str, name_len, value_ptr, value_len);
+ break;
+ case IS_ARRAY:
+ case IS_OBJECT:
+ zend_update_property(Z_OBJCE_P(options), options, name_str, name_len, value_ptr);
+ break;
+ }
+ } else {
+ zend_update_property_null(Z_OBJCE_P(options), options, name_str, name_len);
+ }
+ } else {
+ convert_to_array(options);
+ if (value_ptr) {
+ switch (type) {
+ case IS_DOUBLE:
+ add_assoc_double_ex(options, name_str, name_len, *(double *)value_ptr);
+ break;
+ case IS_LONG:
+ add_assoc_long_ex(options, name_str, name_len, *(zend_long *)value_ptr);
+ break;
+ case IS_STRING: {
+ zend_string *value = zend_string_init(value_ptr, value_len, 0);
+ add_assoc_str_ex(options, name_str, name_len, value);
+ break;
+ case IS_ARRAY:
+ case IS_OBJECT:
+ Z_ADDREF_P(value_ptr);
+ add_assoc_zval_ex(options, name_str, name_len, value_ptr);
+ break;
+ }
+ }
+ } else {
+ add_assoc_null_ex(options, name_str, name_len);
+ }
+ }
+}
+static zval *get_option(zval *options, const char *name_str, size_t name_len, zval *tmp)
+{
+ zval *val = NULL;
+
+ if (Z_TYPE_P(options) == IS_OBJECT) {
+ val = zend_read_property(Z_OBJCE_P(options), options, name_str, name_len, 0, tmp);
+ } else if (Z_TYPE_P(options) == IS_ARRAY) {
+ val = zend_symtable_str_find(Z_ARRVAL_P(options), name_str, name_len);
+ } else {
+ abort();
+ }
+ if (val) {
+ Z_TRY_ADDREF_P(val);
+ }
+ return val;
+}
+static php_http_message_body_t *get_body(zval *options)
+{
+ zval zbody_tmp, *zbody;
+ php_http_message_body_t *body = NULL;
+
+ if ((zbody = get_option(options, ZEND_STRL("body"), &zbody_tmp))) {
+ if ((Z_TYPE_P(zbody) == IS_OBJECT) && instanceof_function(Z_OBJCE_P(zbody), php_http_message_body_class_entry)) {
+ php_http_message_body_object_t *body_obj = PHP_HTTP_OBJ(NULL, zbody);
+
+ body = body_obj->body;
+ }
+ Z_TRY_DELREF_P(zbody);
+ }
+
+ return body;
+}
+static php_http_message_t *get_request(zval *options)
+{
+ zval zrequest_tmp, *zrequest;
+ php_http_message_t *request = NULL;
+
+ if ((zrequest = get_option(options, ZEND_STRL("request"), &zrequest_tmp))) {
+ if (Z_TYPE_P(zrequest) == IS_OBJECT && instanceof_function(Z_OBJCE_P(zrequest), php_http_message_class_entry)) {
+ php_http_message_object_t *request_obj = PHP_HTTP_OBJ(NULL, zrequest);
+
+ request = request_obj->message;
+ }
+ Z_TRY_DELREF_P(zrequest);
+ }
+
+ return request;
+}
+static void set_cookie(zval *options, zval *zcookie_new)
+{
+ zval tmp, zcookies_set_tmp, *zcookies_set;
+ php_http_arrkey_t key;
+ php_http_cookie_object_t *obj = PHP_HTTP_OBJ(NULL, zcookie_new);
+
+ array_init(&tmp);
+ zcookies_set = get_option(options, ZEND_STRL("cookies"), &zcookies_set_tmp);
+ if (zcookies_set && Z_TYPE_P(zcookies_set) == IS_ARRAY) {
+ array_copy(Z_ARRVAL_P(zcookies_set), Z_ARRVAL(tmp));
+ zval_ptr_dtor(zcookies_set);
+ }
+
+ ZEND_HASH_FOREACH_KEY(&obj->list->cookies, key.h, key.key)
+ {
+ Z_ADDREF_P(zcookie_new);
+ if (key.key) {
+ add_assoc_zval_ex(&tmp, key.key->val, key.key->len, zcookie_new);
+ } else {
+ add_index_zval(&tmp, key.h, zcookie_new);
+ }
+ }
+ ZEND_HASH_FOREACH_END();
+
+ set_option(options, ZEND_STRL("cookies"), IS_ARRAY, &tmp, 0);
+ zval_ptr_dtor(&tmp);
+}
+
+php_http_cache_status_t php_http_env_is_response_cached_by_etag(zval *options, const char *header_str, size_t header_len, php_http_message_t *request)
+{
+ php_http_cache_status_t ret = PHP_HTTP_CACHE_NO;
+ char *header = NULL, *etag = NULL;
+ php_http_message_body_t *body;
+ zval zetag_tmp, *zetag;
+
+
+ if (!(body = get_body(options))) {
+ return ret;
+ }
+
+ if ((zetag = get_option(options, ZEND_STRL("etag"), &zetag_tmp)) && Z_TYPE_P(zetag) != IS_NULL) {
+ zend_string *zs = zval_get_string(zetag);
+ etag = estrndup(zs->val, zs->len);
+ zend_string_release(zs);
+ zval_ptr_dtor(zetag);
+ }
+
+ if (!etag && (etag = php_http_message_body_etag(body))) {
+ set_option(options, ZEND_STRL("etag"), IS_STRING, etag, strlen(etag));
+ }
+
+ if (etag && (header = php_http_env_get_request_header(header_str, header_len, NULL, request))) {
+ ret = php_http_match(header, etag, PHP_HTTP_MATCH_WORD) ? PHP_HTTP_CACHE_HIT : PHP_HTTP_CACHE_MISS;
+ }
+
+ PTR_FREE(etag);
+ PTR_FREE(header);
+
+ return ret;
+}
+
+php_http_cache_status_t php_http_env_is_response_cached_by_last_modified(zval *options, const char *header_str, size_t header_len, php_http_message_t *request)
+{
+ php_http_cache_status_t ret = PHP_HTTP_CACHE_NO;
+ char *header;
+ time_t ums, lm = 0;
+ php_http_message_body_t *body;
+ zval zlm_tmp, *zlm;
+
+ if (!(body = get_body(options))) {
+ return ret;
+ }
+
+ if ((zlm = get_option(options, ZEND_STRL("lastModified"), &zlm_tmp))) {
+ lm = zval_get_long(zlm);
+ zval_ptr_dtor(zlm);
+ }
+
+ if (lm <= 0) {
+ lm = php_http_message_body_mtime(body);
+ set_option(options, ZEND_STRL("lastModified"), IS_LONG, &lm, 0);
+ }
+
+ if ((header = php_http_env_get_request_header(header_str, header_len, NULL, request))) {
+ ums = php_parse_date(header, NULL);
+
+ if (ums > 0 && ums >= lm) {
+ ret = PHP_HTTP_CACHE_HIT;
+ } else {
+ ret = PHP_HTTP_CACHE_MISS;
+ }
+ }
+
+ PTR_FREE(header);
+ return ret;
+}
+
+static zend_bool php_http_env_response_is_cacheable(php_http_env_response_t *r, php_http_message_t *request)
+{
+ long status = r->ops->get_status(r);
+
+ if (status && status / 100 != 2) {
+ return 0;
+ }
+
+ if (php_http_env_got_request_header(ZEND_STRL("Authorization"), request)) {
+ return 0;
+ }
+
+ if (-1 == php_http_select_str(php_http_env_get_request_method(request), 2, "HEAD", "GET")) {
+ return 0;
+ }
+
+ return 1;
+}
+
+static size_t output(void *context, char *buf, size_t len)
+{
+ php_http_env_response_t *r = context;
+
+ if (SUCCESS != r->ops->write(r, buf, len)) {
+ return (size_t) -1;
+ }
+
+ /* we really only need to flush when throttling is enabled,
+ because we push the data as fast as possible anyway if not */
+ if (r->throttle.delay >= PHP_HTTP_DIFFSEC) {
+ r->ops->flush(r);
+ php_http_sleep(r->throttle.delay);
+ }
+ return len;
+}
+
+static ZEND_RESULT_CODE php_http_env_response_send_data(php_http_env_response_t *r, const char *buf, size_t len)
+{
+ size_t chunks_sent, chunk = r->throttle.chunk ? r->throttle.chunk : PHP_HTTP_SENDBUF_SIZE;
+
+ if (r->content.encoder) {
+ char *enc_str = NULL;
+ size_t enc_len = 0;
+
+ if (buf) {
+ if (SUCCESS != php_http_encoding_stream_update(r->content.encoder, buf, len, &enc_str, &enc_len)) {
+ return FAILURE;
+ }
+ } else {
+ if (SUCCESS != php_http_encoding_stream_finish(r->content.encoder, &enc_str, &enc_len)) {
+ return FAILURE;
+ }
+ }
+
+ if (!enc_str) {
+ return SUCCESS;
+ }
+ chunks_sent = php_http_buffer_chunked_output(&r->buffer, enc_str, enc_len, buf ? chunk : 0, output, r);
+ PTR_FREE(enc_str);
+ } else {
+ chunks_sent = php_http_buffer_chunked_output(&r->buffer, buf, len, buf ? chunk : 0, output, r);
+ }
+
+ return chunks_sent != (size_t) -1 ? SUCCESS : FAILURE;
+}
+
+static inline ZEND_RESULT_CODE php_http_env_response_send_done(php_http_env_response_t *r)
+{
+ return php_http_env_response_send_data(r, NULL, 0);
+}
+
+php_http_env_response_t *php_http_env_response_init(php_http_env_response_t *r, zval *options, php_http_env_response_ops_t *ops, void *init_arg)
+{
+ zend_bool free_r;
+
+ if ((free_r = !r)) {
+ r = emalloc(sizeof(*r));
+ }
+ memset(r, 0, sizeof(*r));
+
+ if (ops) {
+ r->ops = ops;
+ } else {
+ r->ops = php_http_env_response_get_sapi_ops();
+ }
+
+ r->buffer = php_http_buffer_init(NULL);
+
+ ZVAL_COPY(&r->options, options);
+
+ if (r->ops->init && (SUCCESS != r->ops->init(r, init_arg))) {
+ if (free_r) {
+ php_http_env_response_free(&r);
+ } else {
+ php_http_env_response_dtor(r);
+ r = NULL;
+ }
+ }
+
+ return r;
+}
+
+void php_http_env_response_dtor(php_http_env_response_t *r)
+{
+ if (r->ops->dtor) {
+ r->ops->dtor(r);
+ }
+ php_http_buffer_free(&r->buffer);
+ zval_ptr_dtor(&r->options);
+ PTR_FREE(r->content.type);
+ PTR_FREE(r->content.encoding);
+ if (r->content.encoder) {
+ php_http_encoding_stream_free(&r->content.encoder);
+ }
+}
+
+void php_http_env_response_free(php_http_env_response_t **r)
+{
+ if (*r) {
+ php_http_env_response_dtor(*r);
+ efree(*r);
+ *r = NULL;
+ }
+}
+
+static ZEND_RESULT_CODE php_http_env_response_send_head(php_http_env_response_t *r, php_http_message_t *request)
+{
+ ZEND_RESULT_CODE ret = SUCCESS;
+ zval zoption_tmp, *zoption, *options = &r->options;
+
+ if (r->done) {
+ return ret;
+ }
+
+ if ((zoption = get_option(options, ZEND_STRL("headers"), &zoption_tmp))) {
+ if (Z_TYPE_P(zoption) == IS_ARRAY) {
+ php_http_header_to_callback(Z_ARRVAL_P(zoption), 0, (php_http_pass_format_callback_t) r->ops->set_header, r);
+ }
+ zval_ptr_dtor(zoption);
+ }
+
+ if (ret != SUCCESS) {
+ return ret;
+ }
+
+ if ((zoption = get_option(options, ZEND_STRL("responseCode"), &zoption_tmp))) {
+ zend_long rc = zval_get_long(zoption);
+
+ zval_ptr_dtor(zoption);
+ if (rc > 0) {
+ ret = r->ops->set_status(r, rc);
+ }
+ }
+
+ if (ret != SUCCESS) {
+ return ret;
+ }
+
+ if ((zoption = get_option(options, ZEND_STRL("httpVersion"), &zoption_tmp))) {
+ php_http_version_t v;
+ zend_string *zs = zval_get_string(zoption);
+
+ zval_ptr_dtor(zoption);
+ if (zs->len && php_http_version_parse(&v, zs->val)) {
+ ret = r->ops->set_protocol_version(r, &v);
+ php_http_version_dtor(&v);
+ }
+ zend_string_release(zs);
+ }
+
+ if (ret != SUCCESS) {
+ return ret;
+ }
+
+ if ((zoption = get_option(options, ZEND_STRL("cookies"), &zoption_tmp))) {
+ if (Z_TYPE_P(zoption) == IS_ARRAY) {
+ zval *zcookie;
+
+ ZEND_HASH_FOREACH_VAL(Z_ARRVAL_P(zoption), zcookie)
+ {
+ if (Z_TYPE_P(zcookie) == IS_OBJECT && instanceof_function(Z_OBJCE_P(zcookie), php_http_cookie_class_entry)) {
+ php_http_cookie_object_t *obj = PHP_HTTP_OBJ(NULL, zcookie);
+ char *str;
+ size_t len;
+
+ php_http_cookie_list_to_string(obj->list, &str, &len);
+ if (SUCCESS != (ret = r->ops->add_header(r, "Set-Cookie: %s", str))) {
+ efree(str);
+ break;
+ }
+ efree(str);
+ }
+ }
+ ZEND_HASH_FOREACH_END();
+ }
+ zval_ptr_dtor(zoption);
+ }
+
+ if (ret != SUCCESS) {
+ return ret;
+ }
+
+ if ((zoption = get_option(options, ZEND_STRL("contentType"), &zoption_tmp))) {
+ zend_string *zs = zval_get_string(zoption);
+
+ zval_ptr_dtor(zoption);
+ if (zs->len && strchr(zs->val, '/')) {
+ if (SUCCESS == (ret = r->ops->set_header(r, "Content-Type: %.*s", zs->len, zs->val))) {
+ r->content.type = estrndup(zs->val, zs->len);
+ }
+ }
+ zend_string_release(zs);
+ }
+
+ if (ret != SUCCESS) {
+ return ret;
+ }
+
+ if (r->range.status == PHP_HTTP_RANGE_OK) {
+ if (zend_hash_num_elements(&r->range.values) == 1) {
+ zval *range, *begin, *end;
+
+ if ( 1 == php_http_array_list(&r->range.values, 1, &range)
+ && 2 == php_http_array_list(Z_ARRVAL_P(range), 2, &begin, &end)
+ ) {
+ if (SUCCESS == (ret = r->ops->set_status(r, 206))) {
+ ret = r->ops->set_header(r, "Content-Range: bytes %ld-%ld/%zu", Z_LVAL_P(begin), Z_LVAL_P(end), r->content.length);
+ }
+ } else {
+ /* this should never happen */
+ zend_hash_destroy(&r->range.values);
+ ret = FAILURE;
+ }
+ } else {
+ php_http_boundary(r->range.boundary, sizeof(r->range.boundary));
+ if (SUCCESS == (ret = r->ops->set_status(r, 206))) {
+ ret = r->ops->set_header(r, "Content-Type: multipart/byteranges; boundary=%s", r->range.boundary);
+ }
+ }
+ } else {
+ if ((zoption = get_option(options, ZEND_STRL("cacheControl"), &zoption_tmp))) {
+ zend_string *zs = zval_get_string(zoption);
+
+ zval_ptr_dtor(zoption);
+ if (zs->len) {
+ ret = r->ops->set_header(r, "Cache-Control: %.*s", zs->len, zs->val);
+ }
+ zend_string_release(zs);
+ }
+
+ if (ret != SUCCESS) {
+ return ret;
+ }
+
+ if ((zoption = get_option(options, ZEND_STRL("contentDisposition"), &zoption_tmp))) {
+
+ if (Z_TYPE_P(zoption) == IS_ARRAY) {
+ php_http_buffer_t buf;
+
+ php_http_buffer_init(&buf);
+ if (php_http_params_to_string(&buf, Z_ARRVAL_P(zoption), ZEND_STRL(","), ZEND_STRL(";"), ZEND_STRL("="), PHP_HTTP_PARAMS_DEFAULT)) {
+ if (buf.used) {
+ ret = r->ops->set_header(r, "Content-Disposition: %.*s", buf.used, buf.data);
+ }
+ }
+
+ php_http_buffer_dtor(&buf);
+ }
+ zval_ptr_dtor(zoption);
+ }
+
+ if (ret != SUCCESS) {
+ return ret;
+ }
+
+ if ((zoption = get_option(options, ZEND_STRL("contentEncoding"), &zoption_tmp))) {
+ zend_long ce = zval_get_long(zoption);
+ zval zsupported;
+ HashTable *result = NULL;
+
+ zval_ptr_dtor(zoption);
+ switch (ce) {
+ case PHP_HTTP_CONTENT_ENCODING_GZIP:
+ array_init(&zsupported);
+ add_next_index_stringl(&zsupported, ZEND_STRL("none"));
+ add_next_index_stringl(&zsupported, ZEND_STRL("gzip"));
+ add_next_index_stringl(&zsupported, ZEND_STRL("deflate"));
+
+ if ((result = php_http_negotiate_encoding(Z_ARRVAL(zsupported), request))) {
+ zend_string *key_str = NULL;
+ zend_ulong index = 0;
+
+ zend_hash_internal_pointer_reset(result);
+ if (HASH_KEY_IS_STRING == zend_hash_get_current_key(result, &key_str, &index)) {
+ if (zend_string_equals_literal(key_str, "gzip")) {
+ if (!(r->content.encoder = php_http_encoding_stream_init(NULL, php_http_encoding_stream_get_deflate_ops(), PHP_HTTP_DEFLATE_TYPE_GZIP))) {
+ ret = FAILURE;
+ } else if (SUCCESS == (ret = r->ops->set_header(r, "Content-Encoding: gzip"))) {
+ r->content.encoding = estrndup(key_str->val, key_str->len);
+ }
+ } else if (zend_string_equals_literal(key_str, "deflate")) {
+ if (!(r->content.encoder = php_http_encoding_stream_init(NULL, php_http_encoding_stream_get_deflate_ops(), PHP_HTTP_DEFLATE_TYPE_ZLIB))) {
+ ret = FAILURE;
+ } else if (SUCCESS == (ret = r->ops->set_header(r, "Content-Encoding: deflate"))) {
+ r->content.encoding = estrndup(key_str->val, key_str->len);
+ }
+ } else {
+ ret = r->ops->del_header(r, ZEND_STRL("Content-Encoding"));
+ }
+
+ if (SUCCESS == ret) {
+ ret = r->ops->add_header(r, "Vary: Accept-Encoding");
+ }
+ }
+
+ zend_hash_destroy(result);
+ FREE_HASHTABLE(result);
+ }
+
+ zval_dtor(&zsupported);
+ break;
+
+ case PHP_HTTP_CONTENT_ENCODING_NONE:
+ default:
+ ret = r->ops->del_header(r, ZEND_STRL("Content-Encoding"));
+ break;
+ }
+ }
+
+ if (SUCCESS != ret) {
+ return ret;
+ }
+
+ if (php_http_env_response_is_cacheable(r, request)) {
+ switch (php_http_env_is_response_cached_by_etag(options, ZEND_STRL("If-None-Match"), request)) {
+ case PHP_HTTP_CACHE_MISS:
+ break;
+
+ case PHP_HTTP_CACHE_NO:
+ if (PHP_HTTP_CACHE_HIT != php_http_env_is_response_cached_by_last_modified(options, ZEND_STRL("If-Modified-Since"), request)) {
+ break;
+ }
+ /* no break */
+
+ case PHP_HTTP_CACHE_HIT:
+ ret = r->ops->set_status(r, 304);
+ r->done = 1;
+ break;
+ }
+
+ if ((zoption = get_option(options, ZEND_STRL("etag"), &zoption_tmp))) {
+ zend_string *zs = zval_get_string(zoption);
+
+ zval_ptr_dtor(zoption);
+ if (*zs->val != '"' && strncmp(zs->val, "W/\"", 3)) {
+ ret = r->ops->set_header(r, "ETag: \"%s\"", zs->val);
+ } else {
+ ret = r->ops->set_header(r, "ETag: %s", zs->val);
+ }
+ zend_string_release(zs);
+ }
+ if ((zoption = get_option(options, ZEND_STRL("lastModified"), &zoption_tmp))) {
+ zend_long lm = zval_get_long(zoption);
+
+ zval_ptr_dtor(zoption);
+ if (lm) {
+ zend_string *date = php_format_date(ZEND_STRL(PHP_HTTP_DATE_FORMAT), lm, 0);
+ if (date) {
+ ret = r->ops->set_header(r, "Last-Modified: %s", date->val);
+ zend_string_release(date);
+ }
+ }
+ }
+ }
+ }
+
+ return ret;
+}
+
+static ZEND_RESULT_CODE php_http_env_response_send_body(php_http_env_response_t *r)
+{
+ ZEND_RESULT_CODE ret = SUCCESS;
+ zval zoption_tmp, *zoption;
+ php_http_message_body_t *body;
+
+ if (r->done) {
+ return ret;
+ }
+
+ if ((body = get_body(&r->options))) {
+ if ((zoption = get_option(&r->options, ZEND_STRL("throttleDelay"), &zoption_tmp))) {
+ r->throttle.delay = zval_get_double(zoption);
+ zval_ptr_dtor(zoption);
+ }
+ if ((zoption = get_option(&r->options, ZEND_STRL("throttleChunk"), &zoption_tmp))) {
+ r->throttle.chunk = zval_get_long(zoption);
+ zval_ptr_dtor(zoption);
+ }
+
+ if (r->range.status == PHP_HTTP_RANGE_OK) {
+ if (zend_hash_num_elements(&r->range.values) == 1) {
+ /* single range */
+ zval *range, *begin, *end;
+
+ if ( 1 == php_http_array_list(&r->range.values, 1, &range)
+ && 2 == php_http_array_list(Z_ARRVAL_P(range), 2, &begin, &end)
+ ) {
+ /* send chunk */
+ ret = php_http_message_body_to_callback(body, (php_http_pass_callback_t) php_http_env_response_send_data, r, Z_LVAL_P(begin), Z_LVAL_P(end) - Z_LVAL_P(begin) + 1);
+ if (ret == SUCCESS) {
+ ret = php_http_env_response_send_done(r);
+ }
+ zend_hash_destroy(&r->range.values);
+ } else {
+ /* this should never happen */
+ zend_hash_destroy(&r->range.values);
+ r->ops->set_status(r, 500);
+ ret = FAILURE;
+ }
+
+ } else {
+ /* send multipart/byte-ranges message */
+ zval *chunk;
+
+ ZEND_HASH_FOREACH_VAL(&r->range.values, chunk)
+ {
+ zval *begin, *end;
+
+ if (2 == php_http_array_list(Z_ARRVAL_P(chunk), 2, &begin, &end)) {
+ php_http_buffer_appendf(r->buffer,
+ PHP_HTTP_CRLF
+ "--%s" PHP_HTTP_CRLF
+ "Content-Type: %s" PHP_HTTP_CRLF
+ "Content-Range: bytes %ld-%ld/%zu" PHP_HTTP_CRLF PHP_HTTP_CRLF,
+ /* - */
+ r->range.boundary,
+ r->content.type ? r->content.type : "application/octet-stream",
+ Z_LVAL_P(begin),
+ Z_LVAL_P(end),
+ r->content.length
+ );
+ ret = php_http_message_body_to_callback(body, (php_http_pass_callback_t) php_http_env_response_send_data, r, Z_LVAL_P(begin), Z_LVAL_P(end) - Z_LVAL_P(begin) + 1);
+ }
+ }
+ ZEND_HASH_FOREACH_END();
+
+ if (ret == SUCCESS) {
+ php_http_buffer_appendf(r->buffer, PHP_HTTP_CRLF "--%s--", r->range.boundary);
+ ret = php_http_env_response_send_done(r);
+ }
+ zend_hash_destroy(&r->range.values);
+ }
+
+ } else {
+ ret = php_http_message_body_to_callback(body, (php_http_pass_callback_t) php_http_env_response_send_data, r, 0, 0);
+ if (ret == SUCCESS) {
+ ret = php_http_env_response_send_done(r);
+ }
+ }
+ }
+ return ret;
+}
+
+ZEND_RESULT_CODE php_http_env_response_send(php_http_env_response_t *r)
+{
+ php_http_message_t *request;
+ php_http_message_body_t *body;
+
+ request = get_request(&r->options);
+
+ /* check for ranges */
+ if ((body = get_body(&r->options))) {
+ r->content.length = php_http_message_body_size(body);
+
+ if (SUCCESS != r->ops->set_header(r, "Accept-Ranges: bytes")) {
+ return FAILURE;
+ } else {
+ ZEND_INIT_SYMTABLE_EX(&r->range.values, 0, 0);
+ r->range.status = php_http_env_get_request_ranges(&r->range.values, r->content.length, request);
+
+ switch (r->range.status) {
+ case PHP_HTTP_RANGE_NO:
+ zend_hash_destroy(&r->range.values);
+ break;
+
+ case PHP_HTTP_RANGE_ERR:
+ if (php_http_env_got_request_header(ZEND_STRL("If-Range"), request)) {
+ r->range.status = PHP_HTTP_RANGE_NO;
+ zend_hash_destroy(&r->range.values);
+ } else {
+ r->done = 1;
+ zend_hash_destroy(&r->range.values);
+ if (SUCCESS != r->ops->set_status(r, 416)) {
+ return FAILURE;
+ }
+ if (SUCCESS != r->ops->set_header(r, "Content-Range: bytes */%zu", r->content.length)) {
+ return FAILURE;
+ }
+ }
+ break;
+
+ case PHP_HTTP_RANGE_OK:
+ if (PHP_HTTP_CACHE_MISS == php_http_env_is_response_cached_by_etag(&r->options, ZEND_STRL("If-Range"), request)
+ || PHP_HTTP_CACHE_MISS == php_http_env_is_response_cached_by_last_modified(&r->options, ZEND_STRL("If-Range"), request)
+ ) {
+ r->range.status = PHP_HTTP_RANGE_NO;
+ zend_hash_destroy(&r->range.values);
+ break;
+ }
+ if (PHP_HTTP_CACHE_MISS == php_http_env_is_response_cached_by_etag(&r->options, ZEND_STRL("If-Match"), request)
+ || PHP_HTTP_CACHE_MISS == php_http_env_is_response_cached_by_last_modified(&r->options, ZEND_STRL("If-Unmodified-Since"), request)
+ || PHP_HTTP_CACHE_MISS == php_http_env_is_response_cached_by_last_modified(&r->options, ZEND_STRL("Unless-Modified-Since"), request)
+ ) {
+ r->done = 1;
+ zend_hash_destroy(&r->range.values);
+ if (SUCCESS != r->ops->set_status(r, 412)) {
+ return FAILURE;
+ }
+ break;
+ }
+
+ break;
+ }
+ }
+ }
+
+ if (SUCCESS != php_http_env_response_send_head(r, request)) {
+ php_error_docref(NULL, E_WARNING, "Failed to send response headers");
+ return FAILURE;
+ }
+
+ if (SUCCESS != php_http_env_response_send_body(r)) {
+ php_error_docref(NULL, E_WARNING, "Failed to send response body");
+ return FAILURE;
+ }
+
+ if (SUCCESS != r->ops->finish(r)) {
+ php_error_docref(NULL, E_WARNING, "Failed to finish response");
+ return FAILURE;
+ }
+
+ return SUCCESS;
+}
+
+static long php_http_env_response_sapi_get_status(php_http_env_response_t *r)
+{
+ return php_http_env_get_response_code();
+}
+static ZEND_RESULT_CODE php_http_env_response_sapi_set_status(php_http_env_response_t *r, long http_code)
+{
+ return php_http_env_set_response_code(http_code);
+}
+static ZEND_RESULT_CODE php_http_env_response_sapi_set_protocol_version(php_http_env_response_t *r, php_http_version_t *v)
+{
+
+ return php_http_env_set_response_protocol_version(v);
+}
+static ZEND_RESULT_CODE php_http_env_response_sapi_set_header(php_http_env_response_t *r, const char *fmt, ...)
+{
+ ZEND_RESULT_CODE ret;
+ va_list args;
+
+ va_start(args, fmt);
+ ret = php_http_env_set_response_header_va(0, 1, fmt, args);
+ va_end(args);
+
+ return ret;
+}
+static ZEND_RESULT_CODE php_http_env_response_sapi_add_header(php_http_env_response_t *r, const char *fmt, ...)
+{
+ ZEND_RESULT_CODE ret;
+ va_list args;
+
+ va_start(args, fmt);
+ ret = php_http_env_set_response_header_va(0, 0, fmt, args);
+ va_end(args);
+
+ return ret;
+}
+static ZEND_RESULT_CODE php_http_env_response_sapi_del_header(php_http_env_response_t *r, const char *header_str, size_t header_len)
+{
+ return php_http_env_set_response_header_value(0, header_str, header_len, NULL, 1);
+}
+static ZEND_RESULT_CODE php_http_env_response_sapi_write(php_http_env_response_t *r, const char *data_str, size_t data_len)
+{
+ if (0 < PHPWRITE(data_str, data_len)) {
+ return SUCCESS;
+ }
+ return FAILURE;
+}
+static ZEND_RESULT_CODE php_http_env_response_sapi_flush(php_http_env_response_t *r)
+{
+ if (php_output_get_level()) {
+ php_output_flush_all();
+ }
+ if (!(php_output_get_status() & PHP_OUTPUT_IMPLICITFLUSH)) {
+ sapi_flush();
+ }
+
+ return SUCCESS;
+}
+static ZEND_RESULT_CODE php_http_env_response_sapi_finish(php_http_env_response_t *r)
+{
+ return SUCCESS;
+}
+
+static php_http_env_response_ops_t php_http_env_response_sapi_ops = {
+ NULL,
+ NULL,
+ php_http_env_response_sapi_get_status,
+ php_http_env_response_sapi_set_status,
+ php_http_env_response_sapi_set_protocol_version,
+ php_http_env_response_sapi_set_header,
+ php_http_env_response_sapi_add_header,
+ php_http_env_response_sapi_del_header,
+ php_http_env_response_sapi_write,
+ php_http_env_response_sapi_flush,
+ php_http_env_response_sapi_finish
+};
+
+php_http_env_response_ops_t *php_http_env_response_get_sapi_ops(void)
+{
+ return &php_http_env_response_sapi_ops;
+}
+
+typedef struct php_http_env_response_stream_ctx {
+ HashTable header;
+ php_http_version_t version;
+ long status_code;
+
+ php_stream *stream;
+ php_stream_filter *chunked_filter;
+ php_http_message_t *request;
+
+ unsigned started:1;
+ unsigned finished:1;
+ unsigned chunked:1;
+} php_http_env_response_stream_ctx_t;
+
+static ZEND_RESULT_CODE php_http_env_response_stream_init(php_http_env_response_t *r, void *init_arg)
+{
+ php_http_env_response_stream_ctx_t *ctx;
+ size_t buffer_size = 0x1000;
+
+ ctx = ecalloc(1, sizeof(*ctx));
+
+ ctx->stream = init_arg;
+ ++GC_REFCOUNT(ctx->stream->res);
+ ZEND_INIT_SYMTABLE(&ctx->header);
+ php_http_version_init(&ctx->version, 1, 1);
+ php_stream_set_option(ctx->stream, PHP_STREAM_OPTION_WRITE_BUFFER, PHP_STREAM_BUFFER_FULL, &buffer_size);
+ ctx->status_code = 200;
+ ctx->chunked = 1;
+ ctx->request = get_request(&r->options);
+
+ /* there are some limitations regarding TE:chunked, see https://tools.ietf.org/html/rfc7230#section-3.3.1 */
+ if (ctx->request && ctx->request->http.version.major == 1 && ctx->request->http.version.minor == 0) {
+ ctx->version.minor = 0;
+ }
+
+ r->ctx = ctx;
+
+ return SUCCESS;
+}
+static void php_http_env_response_stream_dtor(php_http_env_response_t *r)
+{
+ php_http_env_response_stream_ctx_t *ctx = r->ctx;
+
+ if (ctx->chunked_filter) {
+ ctx->chunked_filter = php_stream_filter_remove(ctx->chunked_filter, 1);
+ }
+ zend_hash_destroy(&ctx->header);
+ zend_list_delete(ctx->stream->res);
+ efree(ctx);
+ r->ctx = NULL;
+}
+static void php_http_env_response_stream_header(php_http_env_response_stream_ctx_t *ctx, HashTable *header, php_http_buffer_t *buf)
+{
+ zval *val;
+
+ ZEND_HASH_FOREACH_VAL(header, val)
+ {
+ if (Z_TYPE_P(val) == IS_ARRAY) {
+ php_http_env_response_stream_header(ctx, Z_ARRVAL_P(val), buf);
+ } else {
+ zend_string *zs = zval_get_string(val);
+
+ if (ctx->chunked) {
+ /* disable chunked transfer encoding if we've got an explicit content-length */
+ if (!strncasecmp(zs->val, "Content-Length:", lenof("Content-Length:"))) {
+ ctx->chunked = 0;
+ }
+ }
+ php_http_buffer_append(buf, zs->val, zs->len);
+ php_http_buffer_appends(buf, PHP_HTTP_CRLF);
+ zend_string_release(zs);
+ }
+ }
+ ZEND_HASH_FOREACH_END();
+}
+static ZEND_RESULT_CODE php_http_env_response_stream_start(php_http_env_response_stream_ctx_t *ctx)
+{
+ php_http_buffer_t header_buf;
+
+ if (ctx->started || ctx->finished) {
+ return FAILURE;
+ }
+
+ php_http_buffer_init(&header_buf);
+ php_http_buffer_appendf(&header_buf, "HTTP/%u.%u %ld %s" PHP_HTTP_CRLF, ctx->version.major, ctx->version.minor, ctx->status_code, php_http_env_get_response_status_for_code(ctx->status_code));
+
+ /* there are some limitations regarding TE:chunked, see https://tools.ietf.org/html/rfc7230#section-3.3.1 */
+ if (ctx->version.major == 1 && ctx->version.minor == 0) {
+ ctx->chunked = 0;
+ } else if (ctx->status_code == 204 || ctx->status_code/100 == 1) {
+ ctx->chunked = 0;
+ } else if (ctx->request && ctx->status_code/100 == 2 && !strcasecmp(ctx->request->http.info.request.method, "CONNECT")) {
+ ctx->chunked = 0;
+ }
+
+ php_http_env_response_stream_header(ctx, &ctx->header, &header_buf);
+
+ /* enable chunked transfer encoding */
+ if (ctx->chunked) {
+ php_http_buffer_appends(&header_buf, "Transfer-Encoding: chunked" PHP_HTTP_CRLF);
+ }
+
+ php_http_buffer_appends(&header_buf, PHP_HTTP_CRLF);
+
+ if (header_buf.used == php_stream_write(ctx->stream, header_buf.data, header_buf.used)) {
+ ctx->started = 1;
+ }
+ php_http_buffer_dtor(&header_buf);
+ php_stream_flush(ctx->stream);
+
+ if (ctx->chunked) {
+ ctx->chunked_filter = php_stream_filter_create("http.chunked_encode", NULL, 0);
+ php_stream_filter_append(&ctx->stream->writefilters, ctx->chunked_filter);
+ }
+
+ return ctx->started ? SUCCESS : FAILURE;
+}
+static long php_http_env_response_stream_get_status(php_http_env_response_t *r)
+{
+ php_http_env_response_stream_ctx_t *ctx = r->ctx;
+
+ return ctx->status_code;
+}
+static ZEND_RESULT_CODE php_http_env_response_stream_set_status(php_http_env_response_t *r, long http_code)
+{
+ php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
+
+ if (stream_ctx->started || stream_ctx->finished) {
+ return FAILURE;
+ }
+
+ stream_ctx->status_code = http_code;
+
+ return SUCCESS;
+}
+static ZEND_RESULT_CODE php_http_env_response_stream_set_protocol_version(php_http_env_response_t *r, php_http_version_t *v)
+{
+ php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
+
+ if (stream_ctx->started || stream_ctx->finished) {
+ return FAILURE;
+ }
+
+ memcpy(&stream_ctx->version, v, sizeof(stream_ctx->version));
+
+ return SUCCESS;
+}
+static ZEND_RESULT_CODE php_http_env_response_stream_set_header_ex(php_http_env_response_t *r, zend_bool replace, const char *fmt, va_list argv)
+{
+ php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
+ char *header_end, *header_str = NULL;
+ size_t header_len = 0;
+ zval zheader, *zheader_ptr;
+ zend_string *header_key;
+ ZEND_RESULT_CODE rv;
+
+ if (stream_ctx->started || stream_ctx->finished) {
+ return FAILURE;
+ }
+
+ header_len = vspprintf(&header_str, 0, fmt, argv);
+
+ if (!(header_end = strchr(header_str, ':'))) {
+ efree(header_str);
+ return FAILURE;
+ }
+
+ header_key = zend_string_init(header_str, header_end - header_str, 0);
+
+ if (!replace && (zheader_ptr = zend_hash_find(&stream_ctx->header, header_key))) {
+ convert_to_array(zheader_ptr);
+ rv = add_next_index_str(zheader_ptr, php_http_cs2zs(header_str, header_len));
+ } else {
+ ZVAL_STR(&zheader, php_http_cs2zs(header_str, header_len));
+
+ rv = zend_hash_update(&stream_ctx->header, header_key, &zheader)
+ ? SUCCESS : FAILURE;
+ }
+
+ zend_string_release(header_key);
+
+ return rv;
+}
+static ZEND_RESULT_CODE php_http_env_response_stream_set_header(php_http_env_response_t *r, const char *fmt, ...)
+{
+ ZEND_RESULT_CODE ret;
+ va_list argv;
+
+ va_start(argv, fmt);
+ ret = php_http_env_response_stream_set_header_ex(r, 1, fmt, argv);
+ va_end(argv);
+
+ return ret;
+}
+static ZEND_RESULT_CODE php_http_env_response_stream_add_header(php_http_env_response_t *r, const char *fmt, ...)
+{
+ ZEND_RESULT_CODE ret;
+ va_list argv;
+
+ va_start(argv, fmt);
+ ret = php_http_env_response_stream_set_header_ex(r, 0, fmt, argv);
+ va_end(argv);
+
+ return ret;
+}
+static ZEND_RESULT_CODE php_http_env_response_stream_del_header(php_http_env_response_t *r, const char *header_str, size_t header_len)
+{
+ php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
+
+ if (stream_ctx->started || stream_ctx->finished) {
+ return FAILURE;
+ }
+
+ zend_hash_str_del(&stream_ctx->header, header_str, header_len);
+ return SUCCESS;
+}
+static ZEND_RESULT_CODE php_http_env_response_stream_write(php_http_env_response_t *r, const char *data_str, size_t data_len)
+{
+ php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
+
+ if (stream_ctx->finished) {
+ return FAILURE;
+ }
+ if (!stream_ctx->started) {
+ if (SUCCESS != php_http_env_response_stream_start(stream_ctx)) {
+ return FAILURE;
+ }
+ }
+
+ if (data_len != php_stream_write(stream_ctx->stream, data_str, data_len)) {
+ return FAILURE;
+ }
+
+ return SUCCESS;
+}
+static ZEND_RESULT_CODE php_http_env_response_stream_flush(php_http_env_response_t *r)
+{
+ php_http_env_response_stream_ctx_t *stream_ctx = r->ctx;
+
+ if (stream_ctx->finished) {
+ return FAILURE;
+ }
+ if (!stream_ctx->started) {
+ if (SUCCESS != php_http_env_response_stream_start(stream_ctx)) {
+ return FAILURE;
+ }
+ }
+
+ return php_stream_flush(stream_ctx->stream);
+}
+static ZEND_RESULT_CODE php_http_env_response_stream_finish(php_http_env_response_t *r)
+{
+ php_http_env_response_stream_ctx_t *ctx = r->ctx;
+
+ if (ctx->finished) {
+ return FAILURE;
+ }
+ if (!ctx->started) {
+ if (SUCCESS != php_http_env_response_stream_start(ctx)) {
+ return FAILURE;
+ }
+ }
+
+ php_stream_flush(ctx->stream);
+ if (ctx->chunked && ctx->chunked_filter) {
+ php_stream_filter_flush(ctx->chunked_filter, 1);
+ ctx->chunked_filter = php_stream_filter_remove(ctx->chunked_filter, 1);
+ }
+
+ ctx->finished = 1;
+
+ return SUCCESS;
+}
+
+static php_http_env_response_ops_t php_http_env_response_stream_ops = {
+ php_http_env_response_stream_init,
+ php_http_env_response_stream_dtor,
+ php_http_env_response_stream_get_status,
+ php_http_env_response_stream_set_status,
+ php_http_env_response_stream_set_protocol_version,
+ php_http_env_response_stream_set_header,
+ php_http_env_response_stream_add_header,
+ php_http_env_response_stream_del_header,
+ php_http_env_response_stream_write,
+ php_http_env_response_stream_flush,
+ php_http_env_response_stream_finish
+};
+
+php_http_env_response_ops_t *php_http_env_response_get_stream_ops(void)
+{
+ return &php_http_env_response_stream_ops;
+}
+
+#define PHP_HTTP_ENV_RESPONSE_OBJECT_INIT(obj) \
+ do { \
+ if (!obj->message) { \
+ obj->message = php_http_message_init_env(NULL, PHP_HTTP_RESPONSE); \
+ } \
+ } while (0)
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse___construct, 0, 0, 0)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, __construct)
+{
+ php_http_message_object_t *obj;
+
+ php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
+
+ obj = PHP_HTTP_OBJ(NULL, getThis());
+
+ php_http_expect(obj->message = php_http_message_init_env(obj->message, PHP_HTTP_RESPONSE), unexpected_val, return);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse___invoke, 0, 0, 1)
+ ZEND_ARG_INFO(0, ob_string)
+ ZEND_ARG_INFO(0, ob_flags)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, __invoke)
+{
+ char *ob_str;
+ size_t ob_len;
+ zend_long ob_flags = 0;
+
+ if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s|l", &ob_str, &ob_len, &ob_flags)) {
+ php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
+
+ PHP_HTTP_ENV_RESPONSE_OBJECT_INIT(obj);
+
+ if (!obj->body) {
+ php_http_message_object_init_body_object(obj);
+ }
+
+ if (ob_flags & PHP_OUTPUT_HANDLER_CLEAN) {
+ php_stream_truncate_set_size(php_http_message_body_stream(obj->message->body), 0);
+ } else {
+ php_http_message_body_append(obj->message->body, ob_str, ob_len);
+ }
+ RETURN_TRUE;
+ }
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_setEnvRequest, 0, 0, 1)
+ ZEND_ARG_OBJ_INFO(0, env_request, http\\Message, 1)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, setEnvRequest)
+{
+ zval *env_req = NULL;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|O", &env_req, php_http_message_class_entry), invalid_arg, return);
+
+ set_option(getThis(), ZEND_STRL("request"), IS_OBJECT, env_req, 0);
+ RETVAL_ZVAL(getThis(), 1, 0);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_setContentType, 0, 0, 1)
+ ZEND_ARG_INFO(0, content_type)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, setContentType)
+{
+ char *ct_str = NULL;
+ size_t ct_len = 0;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s!", &ct_str, &ct_len), invalid_arg, return);
+
+ set_option(getThis(), ZEND_STRL("contentType"), IS_STRING, ct_str, ct_len);
+ RETVAL_ZVAL(getThis(), 1, 0);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_setContentDisposition, 0, 0, 1)
+ ZEND_ARG_ARRAY_INFO(0, disposition_params, 1)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, setContentDisposition)
+{
+ zval *zdisposition;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "a", &zdisposition), invalid_arg, return);
+
+ zend_update_property(Z_OBJCE_P(getThis()), getThis(), ZEND_STRL("contentDisposition"), zdisposition);
+ RETVAL_ZVAL(getThis(), 1, 0);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_setContentEncoding, 0, 0, 1)
+ ZEND_ARG_INFO(0, content_encoding)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, setContentEncoding)
+{
+ zend_long ce;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "l", &ce), invalid_arg, return);
+
+ set_option(getThis(), ZEND_STRL("contentEncoding"), IS_LONG, &ce, 0);
+ RETVAL_ZVAL(getThis(), 1, 0);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_setCacheControl, 0, 0, 1)
+ ZEND_ARG_INFO(0, cache_control)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, setCacheControl)
+{
+ char *cc_str = NULL;
+ size_t cc_len = 0;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s!", &cc_str, &cc_len), invalid_arg, return);
+
+ set_option(getThis(), ZEND_STRL("cacheControl"), IS_STRING, cc_str, cc_len);
+ RETVAL_ZVAL(getThis(), 1, 0);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_setLastModified, 0, 0, 1)
+ ZEND_ARG_INFO(0, last_modified)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, setLastModified)
+{
+ zend_long last_modified;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "l", &last_modified), invalid_arg, return);
+
+ set_option(getThis(), ZEND_STRL("lastModified"), IS_LONG, &last_modified, 0);
+ RETVAL_ZVAL(getThis(), 1, 0);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_isCachedByLastModified, 0, 0, 0)
+ ZEND_ARG_INFO(0, header_name)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, isCachedByLastModified)
+{
+ char *header_name_str = NULL;
+ size_t header_name_len = 0;
+
+ if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|s!", &header_name_str, &header_name_len)) {
+ if (!header_name_str || !header_name_len) {
+ header_name_str = "If-Modified-Since";
+ header_name_len = lenof("If-Modified-Since");
+ }
+
+ RETURN_LONG(php_http_env_is_response_cached_by_last_modified(getThis(), header_name_str, header_name_len, get_request(getThis())));
+ }
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_setEtag, 0, 0, 1)
+ ZEND_ARG_INFO(0, etag)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, setEtag)
+{
+ char *etag_str = NULL;
+ size_t etag_len = 0;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s!", &etag_str, &etag_len), invalid_arg, return);
+
+ set_option(getThis(), ZEND_STRL("etag"), IS_STRING, etag_str, etag_len);
+ RETVAL_ZVAL(getThis(), 1, 0);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_isCachedByEtag, 0, 0, 0)
+ ZEND_ARG_INFO(0, header_name)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, isCachedByEtag)
+{
+ char *header_name_str = NULL;
+ size_t header_name_len = 0;
+
+ if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|s!", &header_name_str, &header_name_len)) {
+ if (!header_name_str || !header_name_len) {
+ header_name_str = "If-None-Match";
+ header_name_len = lenof("If-None-Match");
+ }
+ RETURN_LONG(php_http_env_is_response_cached_by_etag(getThis(), header_name_str, header_name_len, get_request(getThis())));
+ }
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_setThrottleRate, 0, 0, 1)
+ ZEND_ARG_INFO(0, chunk_size)
+ ZEND_ARG_INFO(0, delay)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, setThrottleRate)
+{
+ zend_long chunk_size;
+ double delay = 1;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "l|d", &chunk_size, &delay), invalid_arg, return);
+
+ set_option(getThis(), ZEND_STRL("throttleDelay"), IS_DOUBLE, &delay, 0);
+ set_option(getThis(), ZEND_STRL("throttleChunk"), IS_LONG, &chunk_size, 0);
+ RETVAL_ZVAL(getThis(), 1, 0);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_setCookie, 0, 0, 1)
+ ZEND_ARG_INFO(0, cookie)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, setCookie)
+{
+ zval *zcookie_new, tmp;
+ zend_string *zs;
+ zend_error_handling zeh;
+ php_http_cookie_list_t *list = NULL;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "z", &zcookie_new), invalid_arg, return);
+
+ zend_replace_error_handling(EH_THROW, php_http_exception_unexpected_val_class_entry, &zeh);
+ switch (Z_TYPE_P(zcookie_new)) {
+ case IS_OBJECT:
+ if (instanceof_function(Z_OBJCE_P(zcookie_new), php_http_cookie_class_entry)) {
+ Z_ADDREF_P(zcookie_new);
+ break;
+ }
+ /* no break */
+ case IS_ARRAY:
+ list = php_http_cookie_list_from_struct(NULL, zcookie_new);
+ zcookie_new = &tmp;
+ ZVAL_OBJECT(zcookie_new, &php_http_cookie_object_new_ex(php_http_cookie_class_entry, list)->zo, 0);
+ break;
+
+ default:
+ zs = zval_get_string(zcookie_new);
+ list = php_http_cookie_list_parse(NULL, zs->val, zs->len, 0, NULL);
+ zend_string_release(zs);
+ zcookie_new = &tmp;
+ ZVAL_OBJECT(zcookie_new, &php_http_cookie_object_new_ex(php_http_cookie_class_entry, list)->zo, 0);
+ }
+ zend_restore_error_handling(&zeh);
+
+ set_cookie(getThis(), zcookie_new);
+ zval_ptr_dtor(zcookie_new);
+
+ RETVAL_ZVAL(getThis(), 1, 0);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpEnvResponse_send, 0, 0, 0)
+ ZEND_ARG_INFO(0, stream)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpEnvResponse, send)
+{
+ zval *zstream = NULL;
+ php_stream *s = NULL;
+
+ if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|r", &zstream)) {
+ /* first flush the output layer to avoid conflicting headers and output;
+ * also, ob_start($thisEnvResponse) might have been called */
+ php_output_end_all();
+
+ if (zstream) {
+ php_http_env_response_t *r;
+
+ php_stream_from_zval(s, zstream);
+ r = php_http_env_response_init(NULL, getThis(), php_http_env_response_get_stream_ops(), s);
+ if (!r) {
+ RETURN_FALSE;
+ }
+
+ RETVAL_BOOL(SUCCESS == php_http_env_response_send(r));
+ php_http_env_response_free(&r);
+ } else {
+ php_http_env_response_t r;
+
+ if (!php_http_env_response_init(&r, getThis(), NULL, NULL)) {
+ RETURN_FALSE;
+ }
+
+ RETVAL_BOOL(SUCCESS == php_http_env_response_send(&r));
+ php_http_env_response_dtor(&r);
+ }
+ }
+}
+
+static zend_function_entry php_http_env_response_methods[] = {
+ PHP_ME(HttpEnvResponse, __construct, ai_HttpEnvResponse___construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
+ PHP_ME(HttpEnvResponse, __invoke, ai_HttpEnvResponse___invoke, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, setEnvRequest, ai_HttpEnvResponse_setEnvRequest, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, setCookie, ai_HttpEnvResponse_setCookie, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, setContentType, ai_HttpEnvResponse_setContentType, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, setContentDisposition, ai_HttpEnvResponse_setContentDisposition, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, setContentEncoding, ai_HttpEnvResponse_setContentEncoding, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, setCacheControl, ai_HttpEnvResponse_setCacheControl, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, setLastModified, ai_HttpEnvResponse_setLastModified, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, isCachedByLastModified, ai_HttpEnvResponse_isCachedByLastModified, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, setEtag, ai_HttpEnvResponse_setEtag, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, isCachedByEtag, ai_HttpEnvResponse_isCachedByEtag, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, setThrottleRate, ai_HttpEnvResponse_setThrottleRate, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpEnvResponse, send, ai_HttpEnvResponse_send, ZEND_ACC_PUBLIC)
+ EMPTY_FUNCTION_ENTRY
+};
+
+zend_class_entry *php_http_env_response_class_entry;
+
+PHP_MINIT_FUNCTION(http_env_response)
+{
+ zend_class_entry ce = {0};
+
+ INIT_NS_CLASS_ENTRY(ce, "http\\Env", "Response", php_http_env_response_methods);
+ php_http_env_response_class_entry = zend_register_internal_class_ex(&ce, php_http_message_class_entry);
+
+ zend_declare_class_constant_long(php_http_env_response_class_entry, ZEND_STRL("CONTENT_ENCODING_NONE"), PHP_HTTP_CONTENT_ENCODING_NONE);
+ zend_declare_class_constant_long(php_http_env_response_class_entry, ZEND_STRL("CONTENT_ENCODING_GZIP"), PHP_HTTP_CONTENT_ENCODING_GZIP);
+
+ zend_declare_class_constant_long(php_http_env_response_class_entry, ZEND_STRL("CACHE_NO"), PHP_HTTP_CACHE_NO);
+ zend_declare_class_constant_long(php_http_env_response_class_entry, ZEND_STRL("CACHE_HIT"), PHP_HTTP_CACHE_HIT);
+ zend_declare_class_constant_long(php_http_env_response_class_entry, ZEND_STRL("CACHE_MISS"), PHP_HTTP_CACHE_MISS);
+
+ zend_declare_property_null(php_http_env_response_class_entry, ZEND_STRL("request"), ZEND_ACC_PROTECTED);
+ zend_declare_property_null(php_http_env_response_class_entry, ZEND_STRL("cookies"), ZEND_ACC_PROTECTED);
+ zend_declare_property_null(php_http_env_response_class_entry, ZEND_STRL("contentType"), ZEND_ACC_PROTECTED);
+ zend_declare_property_null(php_http_env_response_class_entry, ZEND_STRL("contentDisposition"), ZEND_ACC_PROTECTED);
+ zend_declare_property_null(php_http_env_response_class_entry, ZEND_STRL("contentEncoding"), ZEND_ACC_PROTECTED);
+ zend_declare_property_null(php_http_env_response_class_entry, ZEND_STRL("cacheControl"), ZEND_ACC_PROTECTED);
+ zend_declare_property_null(php_http_env_response_class_entry, ZEND_STRL("etag"), ZEND_ACC_PROTECTED);
+ zend_declare_property_null(php_http_env_response_class_entry, ZEND_STRL("lastModified"), ZEND_ACC_PROTECTED);
+ zend_declare_property_null(php_http_env_response_class_entry, ZEND_STRL("throttleDelay"), ZEND_ACC_PROTECTED);
+ zend_declare_property_null(php_http_env_response_class_entry, ZEND_STRL("throttleChunk"), ZEND_ACC_PROTECTED);
+
+ return SUCCESS;
+}
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
projects / m6w6 / ext-http / blobdiff