/**************************************************************************** ** (c) Copyright IBM Corp. 2007 All rights reserved. ** ** The following sample of source code ("Sample") is owned by International ** Business Machines Corporation or one of its subsidiaries ("IBM") and is ** copyrighted and licensed, not sold. You may use, copy, modify, and ** distribute the Sample in any form without payment to IBM, for the purpose of ** assisting you in the development of your applications. ** ** The Sample code is provided to you on an "AS IS" basis, without warranty of ** any kind. IBM HEREBY EXPRESSLY DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR ** IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do ** not allow for the exclusion or limitation of implied warranties, so the above ** limitations or exclusions may not apply to you. IBM shall not be liable for ** any damages you suffer as a result of using, copying, modifying or ** distributing the Sample, even if IBM has been advised of the possibility of ** such damages. ***************************************************************************** ** ** SOURCE FILE NAME: inattach.C ** ** SAMPLE: Attach to and detach from an instance ** ** DB2 APIs USED: ** sqleatcp -- ATTACH AND CHANGE PASSWORD ** sqleatin -- ATTACH TO INSTANCE ** sqledtin -- DETACH FROM INSTANCE ** ** STRUCTURES USED: ** sqlca ** ** ***************************************************************************** ** ** For more information on the sample programs, see the README file. ** ** For information on developing embedded SQL applications see the Developing Embedded SQL Applications book. ** ** For information on DB2 APIs, see the Administrative API Reference. ** ** For the latest information on programming, compiling, and running DB2 ** applications, visit the DB2 Information Center at ** http://publib.boulder.ibm.com/infocenter/db2luw/v9r7/index.jsp ****************************************************************************/ #include <string.h> #include <sqlutil.h> #include <sqlenv.h> #include "utilapi.h" #if ((__cplusplus >= 199711L) && !defined DB2HP && !defined DB2AIX) || \ (DB2LINUX && (__LP64__ || (__GNUC__ >= 3)) ) #include <iostream> using namespace std; #else #include <iostream.h> #endif class InAttach:public Instance { public: int InstAttach(); int InstPasswordChange(); int InstDetach(); }; int InAttach::InstAttach() { cout << "\n-----------------------------------------------------------"; cout << "\nUSE THE DB2 API:" << endl; cout << " sqleatin -- ATTACH TO INSTANCE" << endl; cout << "TO ATTACH TO AN INSTANCE:" << endl; cout << " instance alias or name: " << nodeName << endl; cout << " - name is specified for current local instance" << endl; cout << " user ID : " << user << endl; cout << " password : " << pswd << endl; // attach to an instance sqleatin(nodeName, user, pswd, &sqlca); DB2_API_CHECK("Instance -- Attach"); return 0; } //InAttach::InstAttach int InAttach::InstPasswordChange() { char *newPassword = NULL; cout << "\n-----------------------------------------------------------"; cout << "\nUSE THE DB2 API:" << endl; cout << " sqleatcp -- ATTACH AND CHANGE PASSWORD" << endl; cout << "TO CHANGE THE PASSWORD USED TO ATTACH TO AN INSTANCE:" << endl; // change password to attach to the instance cout << "\n Change the password and attach to the instance." << endl; cout << " instance alias or name: " << nodeName << endl; cout << " - name is specified for current local instance" << endl; cout << " user ID : " << user << endl; cout << " password : " << pswd << endl; cout << " new password : keep the same password" << endl; // change password and attach to the instance sqleatcp(nodeName, user, pswd, newPassword, &sqlca); DB2_API_CHECK("Instance Password -- Change"); return 0; } //InAttach::InstPasswordChange int InAttach::InstDetach() { cout << "\n-----------------------------------------------------------"; cout << "\nUSE THE DB2 API:" << endl; cout << " sqledtin -- DETACH FROM INSTANCE" << endl; cout << "TO DETACH FROM AN INSTANCE:" << endl; cout << "\n Detach from the instance." << endl; cout << " instance alias or name: " << nodeName << endl; cout << " - name is specified for the current local instance" << endl; // detach from an instance sqledtin(&sqlca); DB2_API_CHECK("Instance -- Detach"); return 0; } //InAttach::InstDetach int main(int argc, char *argv[]) { int rc = 0; InAttach inst; // check the command line arguments if (argc != 4) { cout << "\nUSAGE: " << argv[0] << " nodeName (or currentLocalInstanceName) user password" << endl; return 1; } inst.setInstance(argv[1], argv[2], argv[3]); cout << "\nTHIS SAMPLE SHOWS HOW TO ATTACH TO/DETACH FROM AN INSTANCE." << endl; rc = inst.InstAttach(); rc = inst.InstPasswordChange(); rc = inst.InstDetach(); return 0; } //main