timewarrior/src/timew.cpp
2016-04-02 17:43:42 -04:00

117 lines
3.6 KiB
C++

////////////////////////////////////////////////////////////////////////////////
//
// Copyright 2015 - 2016, Paul Beckingham, Federico Hernandez.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// http://www.opensource.org/licenses/mit-license.php
//
////////////////////////////////////////////////////////////////////////////////
#include <cmake.h>
#include <Log.h>
#include <CLI.h>
#include <Database.h>
#include <Rules.h>
#include <Extensions.h>
#include <shared.h>
#include <commands.h>
#include <timew.h>
#include <iostream>
#include <new>
////////////////////////////////////////////////////////////////////////////////
int main (int argc, const char** argv)
{
// Lightweight version checking that doesn't require initialization or I/O.
int status = 0;
if (lightweightVersionCheck (argc, argv))
return status;
// The log is needed early, in order to capture as much as possible, but will
// only be given a file name once the rules are loaded. The log therefore
// buffers the messages until it has a file name to write to.
Log log;
CmdLog ({"timew", "log", "mark"}, log);
// Add entities so that command line tokens such as 'help' are recognized as
// commands.
CLI cli;
initializeEntities (cli);
// Capture the args.
for (int i = 0; i < argc; i++)
cli.add (argv[i]);
cli.analyze ();
// TODO Remove.
std::cout << cli.dump () << "\n";
// Make a vector of args, instead of argc/argv.
// TODO Deprecated.
std::vector <std::string> args;
for (int i = 0; i < argc; i++)
args.push_back (argv[i]);
try
{
// Prepare the database, but do not read data.
Database database;
Rules rules;
initializeDataAndRules (database, rules, log);
// Load extension script info.
Extensions extensions;
initializeExtensions (rules, extensions, log);
// Dispatch to commands.
status = dispatchCommand (args, cli, database, rules, extensions, log);
// Save any outstanding changes.
database.commit ();
}
catch (const std::string& error)
{
std::cerr << error << "\n";
log.write ("error", error);
status = -1;
}
catch (std::bad_alloc& error)
{
auto message = std::string ("Memory allocation failed: ") + error.what ();
std::cerr << "Error: " << message << "\n";
log.write ("error", message);
status = -3;
}
catch (...)
{
auto message = "Unknown problem, please report.";
std::cerr << "Error: " << message << "\n";
log.write ("error", message);
status = -2;
}
return status;
}
////////////////////////////////////////////////////////////////////////////////