Merge pull request #19408 from akien-mga/3rdparty-copyright-unbundling

Update COPYRIGHT and allows unbundling libwebsockets and miniupnpc on Linux/BSD

1 files changed, 41 insertions, 0 deletions

diff --git a/thirdparty/libwebsockets/ext/extension-permessage-deflate.h b/thirdparty/libwebsockets/ext/extension-permessage-deflate.h
new file mode 100644
index 0000000000..8737736897
--- /dev/null
+++ b/thirdparty/libwebsockets/ext/extension-permessage-deflate.h
@@ -0,0 +1,41 @@
+
+#include <zlib.h>
+
+#define DEFLATE_FRAME_COMPRESSION_LEVEL_SERVER 1
+#define DEFLATE_FRAME_COMPRESSION_LEVEL_CLIENT Z_DEFAULT_COMPRESSION
+
+enum arg_indexes {
+	PMD_SERVER_NO_CONTEXT_TAKEOVER,
+	PMD_CLIENT_NO_CONTEXT_TAKEOVER,
+	PMD_SERVER_MAX_WINDOW_BITS,
+	PMD_CLIENT_MAX_WINDOW_BITS,
+	PMD_RX_BUF_PWR2,
+	PMD_TX_BUF_PWR2,
+	PMD_COMP_LEVEL,
+	PMD_MEM_LEVEL,
+
+	PMD_ARG_COUNT
+};
+
+struct lws_ext_pm_deflate_priv {
+	z_stream rx;
+	z_stream tx;
+
+	unsigned char *buf_rx_inflated; /* RX inflated output buffer */
+	unsigned char *buf_tx_deflated; /* TX deflated output buffer */
+
+	size_t count_rx_between_fin;
+
+	unsigned char args[PMD_ARG_COUNT];
+	unsigned char tx_held[5];
+	unsigned char rx_held;
+
+	unsigned char tx_init:1;
+	unsigned char rx_init:1;
+	unsigned char compressed_out:1;
+	unsigned char rx_held_valid:1;
+	unsigned char tx_held_valid:1;
+	unsigned char rx_append_trailer:1;
+	unsigned char pending_tx_trailer:1;
+};
+