1 files changed, 49 insertions, 0 deletions
diff --git a/libsoup/soup-http2-utils.h b/libsoup/soup-http2-utils.h
new file mode 100644
index 00000000..f3a7c735
--- /dev/null
+++ b/libsoup/soup-http2-utils.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2022 Igalia, S.L.
+ */
+
+#pragma once
+
+#include <nghttp2/nghttp2.h>
+
+#define NGCHECK(stm)                                                                             \
+        G_STMT_START {                                                                           \
+                int return_code = stm;                                                           \
+                if (return_code == NGHTTP2_ERR_NOMEM)                                            \
+                        g_abort ();                                                              \
+                else if (return_code < 0)                                                        \
+                        g_debug ("Unhandled NGHTTP2 Error: %s", nghttp2_strerror (return_code)); \
+        } G_STMT_END
+
+#define MAKE_NV(NAME, VALUE, VALUELEN)                                                           \
+        {                                                                                        \
+                (uint8_t *)NAME, (uint8_t *)VALUE, strlen (NAME), VALUELEN, NGHTTP2_NV_FLAG_NONE \
+        }
+
+#define MAKE_NV2(NAME, VALUE)                                                                          \
+        {                                                                                              \
+                (uint8_t *)NAME, (uint8_t *)VALUE, strlen (NAME), strlen (VALUE), NGHTTP2_NV_FLAG_NONE \
+        }
+
+#define MAKE_NV3(NAME, VALUE, FLAGS)                                                     \
+        {                                                                                \
+                (uint8_t *)NAME, (uint8_t *)VALUE, strlen (NAME), strlen (VALUE),  FLAGS \
+        }
+
+
+typedef enum {
+        STATE_NONE,
+        STATE_WRITE_HEADERS,
+        STATE_WRITE_DATA,
+        STATE_WRITE_DONE,
+        STATE_READ_HEADERS,
+        STATE_READ_DATA_START,
+        STATE_READ_DATA,
+        STATE_READ_DONE,
+} SoupHTTP2IOState;
+
+const char *soup_http2_io_state_to_string (SoupHTTP2IOState state);
+const char *soup_http2_frame_type_to_string (nghttp2_frame_type type);
+const char *soup_http2_headers_category_to_string (nghttp2_headers_category catergory);
+
+void soup_http2_debug_init (void);