contd.

http_server.c

@@ -1419,8 +1419,18 @@ void destroy_request(void *data)
 		dput(rq->request, "REQUEST_HEADER", NULL);
 		dput(rq->request, "REQUEST_DATA", NULL);
 		dput(rq->request, "COOKIE", NULL);
+	
 #ifdef USE_OPENSSL
 #if OPENSSL_VERSION_NUMBER >= 0x10002000L
+		if(rq->client->flags & CLIENT_FL_H2_STREAM)
+		{
+			// close the stream
+			antd_h2_stream_t* stream = (antd_h2_stream_t*)rq->client->stream;
+			antd_h2_close_stream(stream);
+			stream->state  = H2_STR_FINALIZED;
+		}
+		else
+		{
 			antd_h2_conn_t* conn = H2_CONN(data);
 			if(conn)
 			{
@@ -1428,6 +1438,7 @@ void destroy_request(void *data)
 				antd_h2_close_conn(conn);
 				dput(rq->request, "H2_CONNECTION", NULL);
 			}
+		}
 #endif
 #endif
 		freedict(rq->request);

lib/h2.c

@@ -192,7 +192,7 @@ antd_h2_stream_t* antd_h2_init_stream(int id, int wsz)
     stream->state = H2_STR_IDLE;
     stream->stdin = ALLOC_QUEUE_ROOT();
     stream->stdout = ALLOC_QUEUE_ROOT();
-    //stream->flags = 0;
+    stream->flags = 0;
     stream->dependency = 0;
     stream->weight = 255;
     return stream;
@@ -226,8 +226,33 @@ static void* antd_h2_stream_handle(void* data)
 {
     antd_request_t* rq = (antd_request_t*) data;
     antd_h2_stream_t* stream = (antd_h2_stream_t*) rq->client->stream;
-    // transition state here
+    antd_task_t* task = NULL;
-    // TODO: next day 
+
+    if(stream->state == H2_STREAM_CLOSED)
+    {
+        return antd_empty_task(data, rq->client->last_io);
+    }
+
+    // print header info
+    antd_h2_frame_t* frame = antd_h2_streamio_get(stream->stdin);
+    if(!frame)
+    {
+        task = antd_create_task(antd_h2_stream_handle,data,NULL,rq->client->last_io);
+        task->priority++;
+        return task;
+    }
+
+    // print stream status
+    printf("End stream: %d\n", stream->flags & H2_END_STREAM_FLG);
+    printf("Priority %d\n", stream->flags & H2_PRIORITY_FLG );
+    printf("Exclusive %d\n", stream->flags & H2_EXCLUSIVE_FLG );
+    printf("dependencies %d\n", stream->dependency);
+    printf("weight %d\n", stream->weight);
+
+    printf("frame end stream %d\n", frame->header.flags & H2_END_STREAM_FLG);
+    printf("frame end header %d\n", frame->header.flags & H2_END_HEADERS_FLG);
+    printf("frame padded %d\n", frame->header.flags & H2_PADDED_FLG);
+    printf("frame priority %d\n", frame->header.flags & H2_PRIORITY_FLG);
     return NULL;
 }
 
@@ -263,28 +288,59 @@ static int process_header_frame(antd_request_t* rq, antd_h2_frame_header_t* fram
         antd_h2_add_stream(conn->streams,stream);
         is_new_stream = 1;
     }
-    if( stream->state == H2_STR_IDLE || stream->state == H2_STR_REV_LOC || stream->state == H2_STR_OPEN || stream->state == H2_STR_HALF_CLOSED_REM )
+
+    // switch state here
+    switch (stream->state)
     {
+    case H2_STR_IDLE:
+        stream->state = H2_STR_OPEN;
+        break;
+    
+    case H2_STR_REV_REM:
+        stream->state = H2_STR_HALF_CLOSED_LOC;
+        break;
+    
+    default:
+        free(data);
+        return H2_PROTOCOL_ERROR;
+    }
+
     antd_h2_frame_t* frame = (antd_h2_frame_t*) malloc(sizeof(antd_h2_frame_t));
     frame->header = *frame_h;
     frame->pageload = data;
+
+    stream->flags = (frame_h->flags & H2_END_STREAM_FLG) | (frame_h->flags & H2_PRIORITY_FLG);
+    if(frame_h->flags & H2_PRIORITY_FLG)
+    {
+        uint8_t* ptr = data;
+        if(frame_h->flags & H2_PADDED_FLG)
+            ptr += 1;
+        // set stream weight + dependencies
+        memcpy(&stream->dependency, ptr, 4);
+        printf("%u\n", stream->dependency);
+        stream->dependency = ntohl(stream->dependency) & 0x7FFFFFFF;
+        printf("%d\n", *ptr);
+        if(*(ptr) & 0x80)
+        {
+            stream->flags |=  H2_EXCLUSIVE_FLG;
+        }
+        else
+        {
+            stream->flags &= ~H2_EXCLUSIVE_FLG;
+        }
+        stream->weight = *(data + 4);
+        // set flag
+    }
+    
     h2_stream_io_put(stream,frame);
     if(is_new_stream)
     {
-            // TODO create new request
-            // just dump the scheduler when we have a connection
         antd_schedule_task( antd_create_task(antd_h2_stream_handle, antd_h2_request_init(rq, stream) , NULL, time(NULL)));
     }
     return H2_NO_ERROR;
 }
-    else
-    {
-        free(data);
-        return H2_PROTOCOL_ERROR;
-    }
-}
 
-antd_h2_frame_t* h2_streamio_get(struct queue_root* io)
+antd_h2_frame_t* antd_h2_streamio_get(struct queue_root* io)
 {
     struct queue_head* head = queue_get(io);
     if(!head) return NULL;
@@ -300,11 +356,11 @@ void h2_stream_io_put(antd_h2_stream_t* stream, antd_h2_frame_t* frame)
     head->data = (void*)frame;
     if(frame->header.identifier % 2 == 0)
     {
-        queue_put(head, stream->stdin);
+        queue_put(head, stream->stdout);
     }
     else
     {
-        queue_put(head, stream->stdout);
+        queue_put(head, stream->stdin);
     }
 }
 

lib/h2.h

@@ -117,6 +117,15 @@ field value other than 0 MUST be treated as a connection error
 #define H2_SETTINGS_MAX_HEADER_LIST_SIZE        0x6
 
 
+/*header flag*/
+#define H2_END_STREAM_FLG        0x1
+#define H2_END_HEADERS_FLG       0x4
+#define H2_PADDED_FLG            0x8
+#define H2_PRIORITY_FLG          0x20
+#define H2_EXCLUSIVE_FLG         0x40
+
+
+
 // stream state
 typedef enum {
     H2_STR_IDLE,
@@ -125,7 +134,8 @@ typedef enum {
     H2_STR_REV_REM,
     H2_STR_HALF_CLOSED_LOC,
     H2_STR_HALF_CLOSED_REM,
-    H2_STR_CLOSED
+    H2_STR_CLOSED,
+    H2_STR_FINALIZED
 } antd_h2_stream_state_t;
 
 typedef struct{
@@ -162,8 +172,8 @@ typedef struct {
     struct queue_root* stdout;
     int win_sz;
     antd_h2_stream_state_t state;
-    //uint8_t flags;
+    uint8_t flags;
-    int dependency;
+    uint32_t dependency;
     uint8_t weight;
     int id;
 } antd_h2_stream_t;
@@ -200,7 +210,7 @@ void antd_h2_del_stream(antd_h2_stream_list_t*, int);
 void antd_h2_close_all_streams(antd_h2_stream_list_t*);
 void antd_h2_update_streams_win_sz(antd_h2_stream_list_t streams, int offset);
 void h2_stream_io_put(antd_h2_stream_t*, antd_h2_frame_t*);
-antd_h2_frame_t* h2_streamio_get(struct queue_root*);
+antd_h2_frame_t* antd_h2_streamio_get(struct queue_root*);
 antd_request_t* antd_h2_request_init(antd_request_t*, antd_h2_stream_t*);
 
 

lib/handle.c

@@ -1,4 +1,5 @@
 #include "handle.h"
+
 #define HTML_TPL "<HTML><HEAD><TITLE>%s</TITLE></HEAD><BODY><h2>%s</h2></BODY></HTML>"
 
 static const char* S_100 =  "Continue";
@@ -661,6 +662,10 @@ int antd_close(void* src)
 	}
 #endif
 #ifdef USE_OPENSSL
+#if OPENSSL_VERSION_NUMBER >= 0x10002000L
+	if(!(source->flags & CLIENT_FL_H2_STREAM))
+	{
+#endif
 		if(source->stream){
 			//printf("SSL:Shutdown ssl\n");
 			//SSL_shutdown((SSL*) source->ssl);
@@ -676,6 +681,9 @@ int antd_close(void* src)
 			source->stream = NULL;
 			//LOG("Freeing SSL\n");
 		}
+#if OPENSSL_VERSION_NUMBER >= 0x10002000L
+	}
+#endif
 #endif
 	//printf("Close sock %d\n", source->sock);
 	int ret = close(source->id);