X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http_send_api.c;h=9f1105204fb34ae900ff041bda674f93e5f0ff6b;hp=e832c38165f86b77e09e8aeed0a773fdb3e9db94;hb=eaa8a594c886a2d7a586ce324e21fc1b5de9da78;hpb=620dcb8928ce5e81baa42f794687e17c0b6022ee

diff --git a/http_send_api.c b/http_send_api.c
index e832c38..9f11052 100644
--- a/http_send_api.c
+++ b/http_send_api.c
@@ -152,10 +152,10 @@ static STATUS _http_send_chunk(const void *data, size_t begin, size_t end, http_
 PHP_HTTP_API STATUS _http_send_header_ex(const char *name, size_t name_len, const char *value, size_t value_len, zend_bool replace TSRMLS_DC)
 {
 	STATUS ret;
-	size_t header_len = 1 + lenof(": ") + name_len + value_len;
-	char *header = emalloc(header_len);
+	size_t header_len = sizeof(": ") + name_len + value_len;
+	char *header = emalloc(header_len + 1);
 
-	header[header_len - 1] = '\0';
+	header[header_len] = '\0';
 	snprintf(header, header_len, "%s: %s", name, value);
 	ret = http_send_header_string_ex(header, replace);
 	efree(header);
@@ -365,7 +365,8 @@ PHP_HTTP_API STATUS _http_send(const void *data_ptr, size_t data_size, http_send
 	/* Range Request - only send ranges if entity hasn't changed */
 	if (	range_status == RANGE_OK &&
 			http_match_etag_ex("HTTP_IF_MATCH", HTTP_G(send).unquoted_etag, 0) &&
-			http_match_last_modified_ex("HTTP_IF_UNMODIFIED_SINCE", HTTP_G(send).last_modified, 0)) {
+			http_match_last_modified_ex("HTTP_IF_UNMODIFIED_SINCE", HTTP_G(send).last_modified, 0) &&
+			http_match_last_modified_ex("HTTP_UNLESS_MODIFIED_SINCE", HTTP_G(send).last_modified, 0)) {
 		STATUS result = http_send_ranges(&ranges, data_ptr, data_size, data_mode);
 		zend_hash_destroy(&ranges);
 		return result;
@@ -393,6 +394,13 @@ PHP_HTTP_API STATUS _http_send(const void *data_ptr, size_t data_size, http_send
 		return http_cache_exit_ex(http_date(HTTP_G(send).last_modified), 0, 1);
 	}
 
+	/* emit a content-length header */
+	if (!php_ob_handler_used("ob_gzhandler" TSRMLS_CC)) {
+		char *cl;
+		spprintf(&cl, 0, "Content-Length: %lu", (unsigned long) data_size);
+		http_send_header_string(cl);
+		efree(cl);
+	}
 	/* send full entity */
 	return http_send_chunk(data_ptr, 0, data_size, data_mode);
 }