TSG-8364: 重构代码，只解QUIC链接的第一个数据包

1 files changed, 55 insertions, 0 deletions

diff --git a/include/quic.h b/include/quic.h
new file mode 100644
index 0000000..33181cd
--- /dev/null
+++ b/include/quic.h
@@ -0,0 +1,55 @@
+/*
+ * quic.h
+ *
+ *  Created on: 2021-11-08
+ *  Author: liuxueli
+ */
+
+#ifndef __QUIC_H__
+#define __QUIC_H__
+
+#define QUIC_INTEREST_KEY		    (1<<QUIC_INTEREST_KEY_MASK)
+#define QUIC_CLIENT_HELLO		    (1<<QUIC_CLIENT_HELLO_MASK)
+#define QUIC_SERVER_HELLO		    (1<<QUIC_SERVER_HELLO_MASK)
+#define QUIC_CACHED_CERT		    (1<<QUIC_CACHED_CERT_MASK)
+#define QUIC_COMM_CERT		        (1<<QUIC_COMM_CERT_MASK)
+#define QUIC_CERT_CHAIN		        (1<<QUIC_CERT_CHAIN_MASK)
+#define QUIC_APPLICATION_DATA	    (1<<QUIC_APPLICATION_DATA_MASK)
+#define QUIC_USEING_VERSION			(1<<QUIC_USEING_VERSION_MASK)
+#define QUIC_NEGOTIATION_VERSION	(1<<QUIC_NEGOTIATION_VERSION_MASK)
+#define QUIC_REJECTION			    (1<<QUIC_REJECTION_MASK)
+
+
+enum quic_interested_region
+{
+	QUIC_INTEREST_KEY_MASK = 0,
+	QUIC_CLIENT_HELLO_MASK,
+	QUIC_SERVER_HELLO_MASK,
+	QUIC_CACHED_CERT_MASK,
+	QUIC_COMM_CERT_MASK,
+	QUIC_CERT_CHAIN_MASK,
+	QUIC_APPLICATION_DATA_MASK,
+	QUIC_USEING_VERSION_MASK,
+	QUIC_NEGOTIATION_VERSION_MASK,
+	QUIC_REJECTION_MASK
+};
+
+struct quic_client_hello
+{
+	char *sni;
+	char *user_agent;
+};
+
+struct quic_info
+{
+	unsigned int quic_version;
+	struct quic_client_hello *client_hello;
+};
+
+
+//buff_len minimun 32bytes
+int quic_version_int2string(unsigned int version, char *buff, int buff_len);
+//ret: 0: not quic, >0: quic version
+unsigned int quic_protocol_identify(struct streaminfo *a_stream, void *a_packet, char *out_sni, int *out_sni_len, char *out_ua, int *out_ua_len);
+
+#endif /* SRC__QUIC_H__ */