the begginning

oamapps/replayTransactionLog/replaytransactionlog.cpp

@@ -0,0 +1,148 @@
+/* Copyright (C) 2014 InfiniDB, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; version 2 of
+   the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+   MA 02110-1301, USA. */
+
+// WWW - Add header comment.
+#include <iostream>
+#include <string>
+#include <sstream>
+#include "liboamcpp.h"
+
+using namespace std;
+using namespace oam;
+
+#include "replaytxnlog.h"
+namespace {
+
+void usage(char *prog)
+{
+
+	cout << endl;
+	cout << "Usage: " << prog << " [options]" << endl;
+
+	cout << endl;
+	cout << "This utility can be used after a backup is restored to report transactions that " << endl;
+	cout << "occurred after the backup.  It begins with the first transaction that was committed " << endl;
+	cout << "after the backup and reports DDL and DML statements as well as imports." << endl;
+	cout << endl;
+
+	cout << "Options:" << endl;
+/*
+	cout << "-u <user>      Database user id." << endl << endl;
+
+	cout << "-p <password>  Password." << endl << endl;
+*/
+	cout << "-d <stop date> Stop date and time as mm/dd/yy@hh:mm:ss or 'Now'." << endl;
+	cout << "               Only transactions committed before this date and time will be reported." << endl;
+	cout << "               The current date and time will be used if 'Now'." << endl << endl;
+
+/*
+	cout << "-i             Ignore bulk load log entries." << endl;
+	cout << "               The program will pause and prompt at bulk load entries by default." << endl << endl;
+
+	cout << "-e             Report mode. The sql statements will be displayed to the console only.  No" << endl;
+	cout << "               transactions will be processed.  The user and password will be ignored." << endl << endl;
+*/
+
+	cout << "-h             Display this help." << endl << endl;
+}
+
+bool isRunningOnPm()
+{
+    Oam oam;
+    oamModuleInfo_t t;
+    string moduleType;
+    int installType = -1;
+
+    char* csc_ident = getenv("CALPONT_CSC_IDENT");
+    if (csc_ident == 0 || *csc_ident == 0)
+    {
+        //get local module info valdiate running on a pm
+        try {
+            t = oam.getModuleInfo();
+            moduleType = boost::get<1>(t);
+            installType = boost::get<5>(t);
+        }
+        catch (exception& e) {
+            moduleType = "pm";
+        }
+    }
+    else
+        moduleType = csc_ident;
+
+    if ( installType != oam::INSTALL_COMBINE_DM_UM_PM ) {
+        if ( moduleType != "pm" ) {
+            cerr << "Exiting, ReplayTransactionLog can only be run on a performance module (pm)" << endl;
+            return false;
+        }
+    }
+    return true;
+}
+}
+
+int main(int argc, char **argv)
+{
+
+	string user;
+	string password;
+	string stopDate;
+	bool ignoreBulk = false;
+	bool reportMode = false;
+	char c;
+	
+	// Invokes member function `int operator ()(void);'
+	while ((c = getopt(argc, argv, "u:p:d:ihe")) != -1) {
+		switch (c) {  
+/*
+			case 'u': 
+				user = optarg;
+				break;
+			case 'p': 
+				password = optarg;
+				break;
+*/
+			case 'd':
+				stopDate = optarg;
+				break;
+/*
+			case 'i': 
+				ignoreBulk = true;
+				break;
+			case 'e': 
+				reportMode = true;
+				break;
+*/
+			case 'h':
+				usage(argv[0]);
+				return 0;
+				break;
+			default: 
+				usage(argv[0]);
+				return 1;
+				break;
+		}
+	}
+
+	if(!isRunningOnPm()) {
+		return 0;
+	}
+
+	ReplayTxnLog replayTxnLog(user, password, stopDate, ignoreBulk, reportMode);
+	replayTxnLog.process();
+
+	return 0;
+}
+