src/oastat.cpp
browsing at commit = 773174156fe74657a8dd8b1748c47da7950559ef
/*
===========================================================================
oastat - a program for parsing log files and write the result to a database
Copyright (C) 2012 Poul Sander
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, either version 2 of the License, or
(at your option) any later version.
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, see http://www.gnu.org/licenses/
Source information and contacts persons can be found at
http://code.google.com/p/oastat/
===========================================================================
*/
#define VERSION "0.2 BETA"
#include <iostream>
#include <fstream>
#include "pstream.h" //<pstreams/pstream.h>
#include <vector>
#include <gcrypt.h>
#include <stdio.h>
#include <list>
#include <boost/shared_ptr.hpp>
#include <boost/program_options.hpp>
using namespace std;
#include "db/database.hpp"
#ifdef USEDBIXX
#include "db/Db2DbiXX.hpp"
#endif
#ifdef USECPPDB
#include "db/Db2CppDb.hpp"
#endif
#include "db/Db2Xml.hpp"
#include "oastatstruct.h"
#include "oss2db/struct2db.h"
#include "local.h"
#include "oss2db/kill2db.h"
#include "oss2db/init2db.h"
#include "oss2db/shutdown2db.h"
#include "oss2db/userinfo2db.h"
#include "oss2db/Disconnect2Db.h"
#include "oss2db/Accuracy2Db.hpp"
#include "oss2db/Award2Db.h"
#include "oss2db/Ctf2Db.hpp"
#include "oss2db/Ctf1f2Db.hpp"
#include "oss2db/Point2Db.hpp"
#include "oss2db/Elimination2Db.hpp"
#include "oss2db/CtfElimination2Db.hpp"
#include "oss2db/Harvester2Db.hpp"
#include "oss2db/Challenge2Db.hpp"
#include "oss2db/Warmup2Db.hpp"
vector<string> clientIdMap;
static int processStdIn(istream &in_p,vector<boost::shared_ptr<Struct2Db> > &commands);
/**
* This function adds objects that are inherited from the Struct2Db class
* to the vector commands.
*
* @param[in] db The database object. May not be freed once given as an argument to this function
*/
static void addCommands(boost::shared_ptr<Database> &db,vector<boost::shared_ptr<Struct2Db> > &commands)
{
if (!db) {
throw runtime_error("db was uninizialized in addCommands");
}
//Add new commands here
commands.push_back(boost::shared_ptr<Struct2Db>(new Kill2Db() ) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Init2Db() ) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Shutdown2Db() ) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Userinfo2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Disconnect2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Award2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Ctf2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Point2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Ctf1f2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Elimination2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new CtfElimination2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Harvester2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Challenge2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Warmup2Db()) );
commands.push_back(boost::shared_ptr<Struct2Db>(new Accuracy2Db()) );
//Add more commands just above here
for (unsigned int i=0; i<commands.size(); i++) {
commands.at(i)->setDb(db);
}
}
static int processStdIn(istream &in_p,vector<boost::shared_ptr<Struct2Db> > &commands)
{
bool done = true;
OaStatStruct *startstruct;
startstruct = NULL;
do {
string line = "";
OaStatStruct oss;
list<OaStatStruct> osslist;
try {
while ( getline(in_p,line) ) {
oss.clear();
oss.parseLine(line);
osslist.push_back(oss);
if (oss.command=="InitGame") {
startstruct = &osslist.back();
}
if (oss.command=="Warmup" && startstruct) {
//Workaround to stop warmup
//If we spot a warmup command we add a cvar to the start struct
//Warmup is a attribute that affect he whole game
startstruct->restOfLine += "\\isWarmup\\1";
}
if (oss.command=="ShutdownGame") {
while(!osslist.empty()) {
oss = osslist.front();
osslist.pop_front();
for(unsigned int i=0; i<commands.size(); i++) {
//try {
//cout << "checking " << commands.at(i)->getCommand() << endl;
if(commands.at(i)->canProcess(oss)) {
//cout << "Execturedg by " << commands.at(i)->getCommand();
commands.at(i)->process(oss);
}
/*} catch (exception &e)
{
cerr << "oastat: Sql_error at line: \"" << line << "\"" << endl <<
"oastat: Error is: " << e.what() <<
"oastat: Last error will be ignored" << endl;
}*/
}
//cout << "returned" << endl;
}
startstruct = NULL;
}
}
} catch (std::exception &e2) {
/*
If there is an error write it in the log and try again continue
*/
osslist.clear();
cerr << "oastat: Crashed (NEAR FATAL EXCEPTION) at line: \"" << line << "\"" << endl <<
"oastat: Error is: " << e2.what() << endl;
done = false;
}
} while (!done);
return 0;
}
/**
* Hashes the user id so they cannot be recovered from the db.
*
* @param unhashedID - The unhashed id
* @return the hashed id
*/
string getHashedId(string unhashedID)
{
int msg_len = unhashedID.length();
int hash_len = gcry_md_get_algo_dlen( GCRY_MD_SHA1 );
unsigned char hash_binary[ hash_len ];
char hash_hex[ hash_len*2+1 ]; //surpriseingly this works
char *out = hash_hex; //(char *) malloc( sizeof(char) * ((hash_len*2)+1) );
char *p = out;
gcry_md_hash_buffer( GCRY_MD_SHA1, hash_binary, unhashedID.c_str(), msg_len );
for ( int i = 0; i < hash_len; i++, p += 2 ) {
snprintf ( p, 3, "%02x", hash_binary[i] );
}
unhashedID = hash_hex;
//free(out);
return unhashedID; //Replace with md5 at some point
}
int main (int argc, const char* argv[])
{
string dbargs = "";
string filename = "";
string backend = "Xml";
bool useTail = false;
bool doIntegrationTest = false;
vector<boost::shared_ptr<Struct2Db> > commands;
/////////////
//dbargs = "mysql dbname oastat";
boost::format f("%1%/.openarena/baseoa/games.log");
f % getenv("HOME");
filename = f.str();
////////////
boost::program_options::options_description desc("Allowed options");
desc.add_options()
("help,h", "Print basic usage information to stdout and quits")
("backend", boost::program_options::value<string>(), "The DB backend to use")
("dbargs", boost::program_options::value<string>(), "Arguments passed to the DB backend")
("filename,f", boost::program_options::value<string>(), "Filename to read. Providing a blank string will read from stdin")
("tail", "Use tail on the filename given to read the file")
("integration-test", "Perform integration test")
;
boost::program_options::variables_map vm;
boost::program_options::store(boost::program_options::parse_command_line(argc, argv, desc), vm);
boost::program_options::notify(vm);
if (vm.count("help")) {
cout << desc << endl;
cout << "Examples: " << endl;
cout << argv[0] << " -f \"~/.openarena/baseoa/games.log\" --backend \"DbiXX\" --dbarg \"mysql dbname oastat username openarena\"" << endl;
cout << argv[0] << " -f \"~/.openarena/baseoa/games.log\" --backend \"DbiXX\" --dbarg \"pgsql dbname oastat username openarena\"" << endl;
cout << "tail -f \"~/.openarena/baseoa/games.log\" | "<< argv[0] << " -f \"\" --backend \"Xml\" --dbarg \"outputdir ~/oastat\"" << endl;
cout << endl;
cout << "Look at http://code.google.com/p/oastat for more help and more details" << endl;
return 1;
}
if (vm.count("backend")) {
backend = vm["backend"].as<string>();
}
if (vm.count("dbargs")) {
dbargs = vm["dbargs"].as<string>();
}
if (vm.count("filename")) {
filename = vm["filename"].as<string>();
}
if (vm.count("tail")) {
useTail = true;
}
if (vm.count("integration-test")) {
doIntegrationTest = true;
}
try {
boost::shared_ptr<Database> db;
#if USEDBIXX
if (backend == "DbiXX") {
cout << "Using DBI" << endl;
if (dbargs.length()<1) {
db = boost::shared_ptr<Database>(new Db2DbiXX() );
} else {
db = boost::shared_ptr<Database>(new Db2DbiXX(dbargs) );
}
}
#endif
#if USECPPDB
if (backend == "CppDb") {
cout << "Using CppDb" << endl;
if (dbargs.length()<1) {
db = boost::shared_ptr<Database>(new Db2CppDb() );
} else {
db = boost::shared_ptr<Database>(new Db2CppDb(dbargs) );
}
}
#endif
if (backend == "Xml") {
cout << "Using XML" << endl;
if (dbargs.length()<1) {
db = boost::shared_ptr<Database>(new Db2Xml() );
} else {
db = boost::shared_ptr<Database>(new Db2Xml(dbargs) );
}
}
if (!db) {
string error("Failed to find backend: ");
error += backend;
throw runtime_error(error);
}
addCommands(db,commands);
if (doIntegrationTest) {
OaStatStruct oss_test;
oss_test.setTimeStamp("2013-12-08 20:42:30");
db->startGame(1,"oasago2","baseoa-mod","testserver",oss_test);
db->addGenericTeamEvent(5,2,0,"sometype","","",3,4);
cerr << "Test called" << endl;
return 1;
}
if (filename.length()>0) {
if (useTail) {
redi::ipstream in("tail -s 1 -f "+filename);
processStdIn(in,commands);
} else {
ifstream in(filename.c_str(),ifstream::in);
processStdIn(in,commands);
}
} else {
processStdIn(cin,commands);
}
} catch (std::exception &e) {
cout << "Crashed: " << e.what() << endl;
return 2;
}
return 0;
}