H2 test helper (#204)

Author: graebm

include/aws/http/private/h1_decoder.h

@@ -81,7 +81,7 @@ AWS_HTTP_API struct aws_h1_decoder *aws_h1_decoder_new(struct aws_h1_decoder_par
 AWS_HTTP_API void aws_h1_decoder_destroy(struct aws_h1_decoder *decoder);
 AWS_HTTP_API int aws_h1_decode(struct aws_h1_decoder *decoder, struct aws_byte_cursor *data);
 
-AWS_HTTP_API void aws_h1_decoder_set_logging_id(struct aws_h1_decoder *decoder, void *id);
+AWS_HTTP_API void aws_h1_decoder_set_logging_id(struct aws_h1_decoder *decoder, const void *id);
 AWS_HTTP_API void aws_h1_decoder_set_body_headers_ignored(struct aws_h1_decoder *decoder, bool body_headers_ignored);
 
 /* RFC-7230 section 4.2 Message Format */

include/aws/http/private/h1_encoder.h

@@ -43,7 +43,7 @@ struct aws_h1_encoder {
     enum aws_h1_encoder_state state;
     struct aws_h1_encoder_message *message;
     uint64_t progress_bytes;
-    void *logging_id;
+    const void *logging_id;
 };
 
 AWS_EXTERN_C_BEGIN

include/aws/http/private/h2_decoder.h

@@ -89,7 +89,7 @@ struct aws_h2_decoder_params {
     struct aws_allocator *alloc;
     const struct aws_h2_decoder_vtable *vtable;
     void *userdata;
-    void *logging_id;
+    const void *logging_id;
     bool is_server;
 
     /* If true, do not expect the connection preface and immediately accept any frame type.

include/aws/http/private/h2_frames.h

@@ -159,7 +159,10 @@ int aws_h2_validate_stream_id(uint32_t stream_id);
  * 2. Encode the frame using aws_h2_encode_frame()
  */
 AWS_HTTP_API
-int aws_h2_frame_encoder_init(struct aws_h2_frame_encoder *encoder, struct aws_allocator *allocator, void *logging_id);
+int aws_h2_frame_encoder_init(
+    struct aws_h2_frame_encoder *encoder,
+    struct aws_allocator *allocator,
+    const void *logging_id);
 
 AWS_HTTP_API
 void aws_h2_frame_encoder_clean_up(struct aws_h2_frame_encoder *encoder);

include/aws/http/private/hpack.h

@@ -71,7 +71,7 @@ AWS_HTTP_API
 struct aws_hpack_context *aws_hpack_context_new(
     struct aws_allocator *allocator,
     enum aws_http_log_subject log_subject,
-    void *log_id);
+    const void *log_id);
 
 AWS_HTTP_API
 void aws_hpack_context_destroy(struct aws_hpack_context *context);

source/h1_decoder.c

@@ -50,7 +50,7 @@ struct aws_h1_decoder {
     bool body_headers_ignored;
     bool body_headers_forbidden;
     enum aws_http_header_block header_block;
-    void *logging_id;
+    const void *logging_id;
 
     /* User callbacks and settings. */
     struct aws_h1_decoder_vtable vtable;
@@ -766,7 +766,7 @@ enum aws_http_header_block aws_h1_decoder_get_header_block(const struct aws_h1_d
     return decoder->header_block;
 }
 
-void aws_h1_decoder_set_logging_id(struct aws_h1_decoder *decoder, void *id) {
+void aws_h1_decoder_set_logging_id(struct aws_h1_decoder *decoder, const void *id) {
     decoder->logging_id = id;
 }
 

source/h2_decoder.c

@@ -125,7 +125,7 @@ static const struct decoder_state *s_state_frames[] = {
 struct aws_h2_decoder {
     /* Implementation data. */
     struct aws_allocator *alloc;
-    void *logging_id;
+    const void *logging_id;
     struct aws_hpack_context *hpack;
     bool is_server;
     struct aws_byte_buf scratch;

source/h2_frames.c

@@ -231,7 +231,10 @@ static void s_frame_prefix_encode(
 /***********************************************************************************************************************
  * Encoder
  **********************************************************************************************************************/
-int aws_h2_frame_encoder_init(struct aws_h2_frame_encoder *encoder, struct aws_allocator *allocator, void *logging_id) {
+int aws_h2_frame_encoder_init(
+    struct aws_h2_frame_encoder *encoder,
+    struct aws_allocator *allocator,
+    const void *logging_id) {
 
     AWS_PRECONDITION(encoder);
     AWS_PRECONDITION(allocator);

source/hpack.c

@@ -230,7 +230,7 @@ struct aws_hpack_context {
 
     enum aws_hpack_huffman_mode huffman_mode;
     enum aws_http_log_subject log_subject;
-    void *log_id;
+    const void *log_id;
 
     struct aws_huffman_encoder encoder;
     struct aws_huffman_decoder decoder;
@@ -316,7 +316,7 @@ struct aws_hpack_context {
 struct aws_hpack_context *aws_hpack_context_new(
     struct aws_allocator *allocator,
     enum aws_http_log_subject log_subject,
-    void *log_id) {
+    const void *log_id) {
 
     struct aws_hpack_context *context = aws_mem_calloc(allocator, 1, sizeof(struct aws_hpack_context));
     if (!context) {