1 files changed, 19 insertions, 5 deletions

diff --git a/picohttp.h b/picohttp.h
index 47c8e6c..041f124 100644
--- a/picohttp.h
+++ b/picohttp.h
@@ -2,7 +2,7 @@
 #ifndef PICOHTTP_H_HEADERGUARD
 #define PICOHTTP_H_HEADERGUARD
 
-#include <stdlib.h>
+#include <stddef.h>
 #include <stdint.h>
 
 #define PICOHTTP_MAJORVERSION(x) ( (x & 0x7f00) >> 8 )
@@ -18,11 +18,21 @@
 #define PICOHTTP_CODING_GZIP     4
 #define PICOHTTP_CODING_CHUNKED  8
 
+#define PICOHTTP_STATUS_200_OK 200
+#define PICOHTTP_STATUS_400_BAD_REQUEST 400
+#define PICOHTTP_STATUS_404_NOT_FOUND 404
+#define PICOHTTP_STATUS_405_METHOD_NOT_ALLOWED 405
+#define PICOHTTP_STATUS_414_REQUEST_URI_TOO_LONG 414
+#define PICOHTTP_STATUS_500_INTERNAL_SERVER_ERROR 500
+#define PICOHTTP_STATUS_501_NOT_IMPLEMENTED 501
+#define PICOHTTP_STATUS_505_HTTP_VERSION_NOT_SUPPORTED 505
+
 struct picohttpIoOps {
 	int (*read)(size_t /*count*/, char* /*buf*/, void*);
 	int (*write)(size_t /*count*/, char const* /*buf*/, void*);
 	int16_t (*getch)(void*); // returns -1 on error
 	int (*putch)(char, void*);
+	int (*flush)(void*);
 	void *data;
 };
 
@@ -30,6 +40,7 @@ struct picohttpIoOps {
 #define picohttpIoRead(ioops,size,buf)  (ioops->read(size, buf, ioops->data))
 #define picohttpIoGetch(ioops)          (ioops->getch(ioops->data))
 #define picohttpIoPutch(ioops,c)        (ioops->putch(c, ioops->data))
+#define picohttpIoFlush(ioops)          (ioops->flush(ioops->data))
 
 enum picohttpVarType {
 	PICOHTTP_TYPE_UNDEFINED = 0,
@@ -72,8 +83,8 @@ struct picohttpRequest {
 	struct picohttpIoOps const * ioops;
 	struct picohttpURLRoute const * route;
 	struct picohttpVar *get_vars;
-	char const *url;
-	char const *urltail;
+	char *url;
+	char *urltail;
 	int16_t status;
 	int16_t method;
 	struct {
@@ -85,7 +96,7 @@ struct picohttpRequest {
 		size_t contentlength;
 		uint8_t contentcoding;
 		uint8_t te;
-	} queryheader;
+	} query;
 	struct {
 		char const *contenttype;
 		char const *date;
@@ -94,7 +105,7 @@ struct picohttpRequest {
 		size_t contentlength;
 		uint8_t contentencoding;
 		uint8_t transferencoding;
-	} responseheader;
+	} response;
 	struct {
 		size_t octets;
 		uint8_t header;
@@ -105,6 +116,9 @@ void picohttpProcessRequest(
 	struct picohttpIoOps const * const ioops,
 	struct picohttpURLRoute const * const routes );
 
+void picohttpStatusResponse(
+	struct picohttpRequest *req, int16_t status );
+
 int picohttpResponseSendHeader (
 	struct picohttpRequest * const req );