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Added comments for gw_mysql_do_authentication

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Massimiliano Pinto
2013-06-14 18:39:42 +02:00
parent eef179e6d4
commit fad37adfbf
1 changed files with 13 additions and 0 deletions
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13
core/gateway_mysql_protocol.c
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@ -356,6 +356,19 @@ MySQLSendHandshake(DCB* dcb)
return sizeof(mysql_packet_header) + mysql_payload_size; return sizeof(mysql_packet_header) + mysql_payload_size;
} }
/*
* gw_mysql_do_authentication
*
* Performs the MySQL protocol 4.1 authentication, using data in GWBUF *queue
*
* The useful data: user, db, client_sha1 are copied into the MYSQL_session * dcb->session->data
* client_capabilitiesa are copied into the dcb->protocol
*
* @param dcb Descriptor Control Block of the client
* @param The GWBUF with data from client
* @return 0 for Authentication ok, !=1 for failed autht
*
*/
int gw_mysql_do_authentication(DCB *dcb, GWBUF *queue) { int gw_mysql_do_authentication(DCB *dcb, GWBUF *queue) {
MySQLProtocol *protocol = NULL; MySQLProtocol *protocol = NULL;