+
+#ifdef ZEND_ENGINE_2
+#define http_exception_wrap(o, n, ce) _http_exception_wrap((o), (n), (ce) TSRMLS_CC)
+extern zval *_http_exception_wrap(zval *old_exception, zval *new_exception, zend_class_entry *ce TSRMLS_DC);
+
+#define http_try \
+{ \
+ zval *old_exception = EG(exception); \
+ EG(exception) = NULL;
+#define http_catch(ex_ce) \
+ if (EG(exception) && old_exception) { \
+ EG(exception) = http_exception_wrap(old_exception, EG(exception), ex_ce); \
+ } \
+}
+#define http_final(ex_ce) \
+ if (EG(exception)) { \
+ EG(exception) = http_exception_wrap(EG(exception), NULL, ex_ce); \
+ }
+
+typedef zend_object_value (*http_object_new_t)(zend_class_entry *ce, void *, void ** TSRMLS_DC);
+
+#define http_object_new(ov, cn, cl, co, ce, i, pp) _http_object_new((ov), (cn), (cl), (http_object_new_t) (co), (ce), (i), (void *) (pp) TSRMLS_CC)
+extern STATUS _http_object_new(zend_object_value *ov, const char *cname_str, uint cname_len, http_object_new_t create, zend_class_entry *parent_ce, void *intern_ptr, void **obj_ptr TSRMLS_DC);
+#endif /* ZEND_ENGINE_2 */
+
+
+#define HTTP_CHECK_CURL_INIT(ch, init, action) \
+ if ((!(ch)) && (!((ch) = init))) { \
+ http_error(HE_WARNING, HTTP_E_REQUEST, "Could not initialize curl"); \
+ action; \
+ }
+#define HTTP_CHECK_CONTENT_TYPE(ct, action) \
+ if (!strchr((ct), '/')) { \
+ http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, \
+ "Content type \"%s\" does not seem to contain a primary and a secondary part", (ct)); \
+ action; \
+ }
+#define HTTP_CHECK_MESSAGE_TYPE_RESPONSE(msg, action) \
+ if (!HTTP_MSG_TYPE(RESPONSE, (msg))) { \
+ http_error(HE_NOTICE, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_RESPONSE"); \
+ action; \
+ }
+#define HTTP_CHECK_MESSAGE_TYPE_REQUEST(msg, action) \
+ if (!HTTP_MSG_TYPE(REQUEST, (msg))) { \
+ http_error(HE_NOTICE, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST"); \
+ action; \
+ }
+#define HTTP_CHECK_GZIP_LEVEL(level, action) \
+ if (level < -1 || level > 9) { \
+ http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid compression level (-1 to 9): %d", level); \
+ action; \
+ }
+
+#define HTTP_CHECK_HEADERS_SENT(action) \
+ if (SG(headers_sent) && !SG(request_info).no_headers) { \
+ char *output_start_filename = php_get_output_start_filename(TSRMLS_C); \
+ int output_start_lineno = php_get_output_start_lineno(TSRMLS_C); \
+ \
+ if (output_start_filename) { \
+ http_error_ex(HE_WARNING, HTTP_E_HEADER, "Cannot modify header information - headers already sent by (output started at %s:%d)", \
+ output_start_filename, output_start_lineno); \
+ } else { \
+ http_error(HE_WARNING, HTTP_E_HEADER, "Cannot modify header information - headers already sent"); \
+ } \
+ action; \
+ }
+
+#define HTTP_CHECK_OPEN_BASEDIR(file, act) \
+ if ((PG(open_basedir) && *PG(open_basedir)) || PG(safe_mode)) \
+ { \
+ const char *tmp = file; \
+ \
+ if (!strncasecmp(tmp, "file:", lenof("file:"))) { \
+ tmp += lenof("file:"); \
+ while ((tmp - (const char *)file < 7) && (*tmp == '/' || *tmp == '\\')) ++tmp; \
+ } \
+ \
+ if ( (tmp != file || !strstr(file, "://")) && \
+ (!*tmp || php_check_open_basedir(tmp TSRMLS_CC) || \
+ (PG(safe_mode) && !php_checkuid(tmp, "rb+", CHECKUID_CHECK_MODE_PARAM)))) { \
+ act; \
+ } \
+ }
+