From 22f2204745593b41bb894f1aecd281a6984bef3d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20Canna=C3=B2?= <rene.cannao@gmail.com>
Date: Tue, 10 Aug 2021 21:46:44 +0200
Subject: [PATCH] Removed unused code

---
 lib/MySQL_Protocol.cpp | 95 ------------------------------------------
 1 file changed, 95 deletions(-)

diff --git a/lib/MySQL_Protocol.cpp b/lib/MySQL_Protocol.cpp
index cad2d1c29b..b391b8a046 100644
--- a/lib/MySQL_Protocol.cpp
+++ b/lib/MySQL_Protocol.cpp
@@ -260,101 +260,6 @@ static uint8_t mysql_encode_length(uint64_t len, char *hd) {
 	return 9;	
 }
 
-
-enum MySQL_response_type mysql_response(unsigned char *pkt, unsigned int length) {
-	unsigned char c=*pkt;
-	switch (c) {
-		case 0:
-     // proxy_debug(PROXY_DEBUG_MYSQL_COM, 6, "Packet OK_Packet\n");
-			return OK_Packet;
-		case 0xff:
-     // proxy_debug(PROXY_DEBUG_MYSQL_COM, 6, "Packet ERR_Packet\n");
-			return ERR_Packet;
-		case 0xfe:
-			if (length < 9) {
-        //proxy_debug(PROXY_DEBUG_MYSQL_COM, 6, "Packet EOF_Packet\n");
-				return EOF_Packet;
-			}
-		default:
-			//proxy_debug(PROXY_DEBUG_MYSQL_COM, 6, "Packet UNKNOWN_Packet\n");
-			return UNKNOWN_Packet;
-	}
-}
-
-int pkt_com_query(unsigned char *pkt, unsigned int length) {
-	unsigned char buf[length];
-	memcpy(buf,pkt+1, length-1);
-	buf[length-1]='\0';
-	proxy_debug(PROXY_DEBUG_MYSQL_PROTOCOL,1,"Query: %s\n", buf);
-	return PKT_PARSED;
-}
-
-int pkt_ok(unsigned char *pkt, unsigned int length, MySQL_Protocol *mp) {
-	if (length < 7) return PKT_ERROR;
-
-	uint64_t affected_rows;
-	uint64_t  insert_id;
-#ifdef DEBUG
-	uint16_t  warns;
-#endif /* DEBUG */
-	unsigned char msg[length];
-
-	unsigned int p=0;
-	int rc;
-
-	pkt++; p++;
-	rc=mysql_decode_length(pkt,&affected_rows);
-	pkt	+= rc; p+=rc;
-	rc=mysql_decode_length(pkt,&insert_id);
-	pkt	+= rc; p+=rc;
-	mp->prot_status=CPY2(pkt);
-	pkt+=sizeof(uint16_t);
-	p+=sizeof(uint16_t);
-#ifdef DEBUG
-	warns=CPY2(pkt);
-#endif /* DEBUG */
-	pkt+=sizeof(uint16_t);
-	p+=sizeof(uint16_t);
-	pkt++;
-	p++;
-	if (length>p) {
-		memcpy(msg,pkt,length-p);
-		msg[length-p]=0;
-	} else {
-		msg[0]=0;
-	}
-
-	proxy_debug(PROXY_DEBUG_MYSQL_PROTOCOL,1,"OK Packet <affected_rows:%u insert_id:%u status:%u warns:%u msg:%s>\n", (uint32_t)affected_rows, (uint32_t)insert_id, (uint16_t)mp->prot_status, (uint16_t)warns, msg);
-	
-	return PKT_PARSED;
-}
-
-
-
-int pkt_end(unsigned char *pkt, unsigned int length, MySQL_Protocol *mp)
-{
-	if(*pkt != 0xFE || length > 5) return PKT_ERROR;
-#ifdef DEBUG
-	uint16_t warns = 0;
-#endif /* DEBUG */
-
-	if(length > 1) { // 4.1+
-		pkt++;
-#ifdef DEBUG
-		warns    = CPY2(pkt);
-#endif /* DEBUG */
-		pkt    += 2;
-		mp->prot_status  = CPY2(pkt);
-	}
-	proxy_debug(PROXY_DEBUG_MYSQL_PROTOCOL,1,"End Packet <status:%u warns:%u>\n", mp->prot_status, warns);
-
-//	if(status & SERVER_MORE_RESULTS_EXISTS) {
-//		proxy_debug(PROXY_DEBUG_MYSQL_PROTOCOL,1,"End Packet <status:%u warns:%u>\n");
-//	}
-
-	return PKT_PARSED;
-}
-
 #ifdef DEBUG
 void debug_spiffe_id(const unsigned char *user, const char *attributes, int __line, const char *__func) {
 	if (strlen(attributes)) {