mirror of
https://github.com/GothenburgBitFactory/taskwarrior.git
synced 2025-07-07 20:06:36 +02:00
343 lines
8.1 KiB
C++
343 lines
8.1 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
// taskwarrior - a command line task list manager.
|
|
//
|
|
// Copyright 2011, Paul Beckingham, Federico Hernandez.
|
|
// All rights reserved.
|
|
//
|
|
// 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, write to the
|
|
//
|
|
// Free Software Foundation, Inc.,
|
|
// 51 Franklin Street, Fifth Floor,
|
|
// Boston, MA
|
|
// 02110-1301
|
|
// USA
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#define L10N // Localization complete.
|
|
|
|
#include <sstream>
|
|
#include <Context.h>
|
|
#include <Nibbler.h>
|
|
#include <Date.h>
|
|
#include <Duration.h>
|
|
#include <text.h>
|
|
#include <i18n.h>
|
|
#include <DOM.h>
|
|
#include <cmake.h>
|
|
|
|
#ifdef HAVE_LIBLUA
|
|
extern "C"
|
|
{
|
|
#include <lua.h>
|
|
}
|
|
#endif
|
|
|
|
extern Context context;
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
DOM::DOM ()
|
|
{
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
DOM::~DOM ()
|
|
{
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
const std::vector <std::string> DOM::get_references () const
|
|
{
|
|
std::vector <std::string> refs;
|
|
|
|
refs.push_back ("context.program");
|
|
refs.push_back ("context.args");
|
|
refs.push_back ("context.width");
|
|
refs.push_back ("context.height");
|
|
refs.push_back ("system.version");
|
|
refs.push_back ("system.lua.version");
|
|
refs.push_back ("system.os");
|
|
|
|
return refs;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// DOM Supported References:
|
|
// rc.<name>
|
|
//
|
|
// context.program
|
|
// context.args
|
|
// context.width
|
|
// context.height
|
|
//
|
|
// TODO stats.<name> <-- context.stats
|
|
//
|
|
// system.version
|
|
// system.lua.version
|
|
// system.os
|
|
const std::string DOM::get (const std::string& name)
|
|
{
|
|
// Cache test.
|
|
/*
|
|
std::map <std::string, std::string>::iterator hit = _cache.find (name);
|
|
if (hit != _cache.end ())
|
|
return hit->second;
|
|
*/
|
|
|
|
int len = name.length ();
|
|
Nibbler n (name);
|
|
std::string copy_name (name);
|
|
|
|
// Primitives
|
|
if (is_literal (copy_name))
|
|
return /*_cache[name] =*/ copy_name;
|
|
|
|
// rc. --> context.config
|
|
else if (len > 3 &&
|
|
name.substr (0, 3) == "rc.")
|
|
{
|
|
return /*_cache[name] =*/ context.config.get (name.substr (3));
|
|
}
|
|
|
|
// context.*
|
|
else if (len > 8 &&
|
|
name.substr (0, 8) == "context.")
|
|
{
|
|
if (name == "context.program")
|
|
return /*_cache[name] =*/ context.a3[0]._raw;
|
|
|
|
else if (name == "context.args")
|
|
{
|
|
return /*_cache[name] =*/ context.a3.combine ();
|
|
}
|
|
else if (name == "context.width")
|
|
{
|
|
std::stringstream s;
|
|
s << context.terminal_width;
|
|
return /*_cache[name] =*/ s.str ();
|
|
}
|
|
else if (name == "context.height")
|
|
{
|
|
std::stringstream s;
|
|
s << context.terminal_height;
|
|
return /*_cache[name] =*/ s.str ();
|
|
}
|
|
|
|
else
|
|
throw format (STRING_DOM_UNREC, name);
|
|
}
|
|
|
|
// TODO stats.<name>
|
|
|
|
// system. --> Implement locally.
|
|
else if (len > 7 &&
|
|
name.substr (0, 7) == "system.")
|
|
{
|
|
// Taskwarrior version number.
|
|
if (name == "system.version")
|
|
return /*_cache[name] =*/ VERSION;
|
|
|
|
#ifdef HAVE_LIBLUA
|
|
// Lua version number.
|
|
else if (name == "system.lua.version")
|
|
return /*_cache[name] =*/ LUA_RELEASE;
|
|
#endif
|
|
|
|
// OS type.
|
|
else if (name == "system.os")
|
|
#if defined (DARWIN)
|
|
return /*_cache[name] =*/ "Darwin";
|
|
#elif defined (SOLARIS)
|
|
return /*_cache[name] =*/ "Solaris";
|
|
#elif defined (CYGWIN)
|
|
return /*_cache[name] =*/ "Cygwin";
|
|
#elif defined (OPENBSD)
|
|
return /*_cache[name] =*/ "OpenBSD";
|
|
#elif defined (HAIKU)
|
|
return /*_cache[name] =*/ "Haiku";
|
|
#elif defined (FREEBSD)
|
|
return /*_cache[name] =*/ "FreeBSD";
|
|
#elif defined (LINUX)
|
|
return /*_cache[name] =*/ "Linux";
|
|
#else
|
|
return /*_cache[name] =*/ STRING_DOM_UNKNOWN;
|
|
#endif
|
|
|
|
else
|
|
throw format (STRING_DOM_UNREC, name);
|
|
}
|
|
|
|
// Pass-through.
|
|
return /*_cache[name] =*/ name;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// DOM Supported References:
|
|
//
|
|
// TODO <id>.{entry,start,end,due,until,wait}
|
|
// TODO <id>.description
|
|
// TODO <id>.project
|
|
// TODO <id>.priority
|
|
// TODO <id>.parent
|
|
// TODO <id>.status
|
|
// TODO <id>.tags
|
|
// TODO <id>.urgency
|
|
// TODO <id>.recur
|
|
// TODO <id>.depends
|
|
//
|
|
// TODO <uuid>.{entry,start,end,due,until,wait}
|
|
// TODO <uuid>.description
|
|
// TODO <uuid>.project
|
|
// TODO <uuid>.priority
|
|
// TODO <uuid>.parent
|
|
// TODO <uuid>.status
|
|
// TODO <uuid>.tags
|
|
// TODO <uuid>.urgency
|
|
// TODO <uuid>.recur
|
|
// TODO <uuid>.depends
|
|
//
|
|
// {entry,start,end,due,until,wait}
|
|
// description
|
|
// project
|
|
// priority
|
|
// parent
|
|
// status
|
|
// tags
|
|
// urgency
|
|
// recur
|
|
// depends
|
|
//
|
|
const std::string DOM::get (const std::string& name, const Task& task)
|
|
{
|
|
// Cache test.
|
|
/*
|
|
std::map <std::string, std::string>::iterator hit = _cache.find (name);
|
|
if (hit != _cache.end ())
|
|
return hit->second;
|
|
*/
|
|
|
|
Nibbler n (name);
|
|
int id;
|
|
std::string uuid;
|
|
std::string canonical;
|
|
|
|
// Primitives
|
|
std::string copy_name (name);
|
|
if (is_literal (copy_name))
|
|
return /*_cache[name] =*/ copy_name;
|
|
|
|
// <attr>
|
|
else if (A3::is_attribute (name, canonical))
|
|
return task.get (canonical);
|
|
|
|
// <id>.<name>
|
|
else if (n.getInt (id))
|
|
{
|
|
if (n.skip ('.'))
|
|
{
|
|
// TODO Obtain task 'id' from TDB2.
|
|
std::string attr;
|
|
n.getUntilEOS (attr);
|
|
|
|
if (attr == "id") return format (task.id);
|
|
else if (attr == "urgency") return format (task.urgency_c (), 4, 3);
|
|
else return task.get (attr);
|
|
}
|
|
}
|
|
|
|
// <uuid>.<name>
|
|
else if (n.getUUID (uuid))
|
|
{
|
|
if (n.skip ('.'))
|
|
{
|
|
// TODO Obtain task 'uuid' from TDB2.
|
|
std::string attr;
|
|
n.getUntilEOS (attr);
|
|
|
|
if (attr == "id") return format (task.id);
|
|
else if (attr == "urgency") return format (task.urgency_c (), 4, 3);
|
|
else return task.get (attr);
|
|
}
|
|
}
|
|
|
|
// [<task>.]<name>
|
|
if (name == "id") return format (task.id);
|
|
else if (name == "urgency") return format (task.urgency_c (), 4, 3);
|
|
else if (task.has (name.substr (1))) return task.get (name.substr (1));
|
|
|
|
// Delegate to the context-free version of DOM::get.
|
|
return this->get (name);
|
|
}
|
|
|
|
// TODO Need a context-specific DOM::set.
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
void DOM::set (const std::string& name, const std::string& value)
|
|
{
|
|
int len = name.length ();
|
|
|
|
// rc. --> context.config
|
|
if (len > 3 &&
|
|
name.substr (0, 3) == "rc.")
|
|
{
|
|
context.config.set (name.substr (3), /*_cache[name] =*/ value);
|
|
}
|
|
|
|
// Unrecognized --> error.
|
|
else
|
|
throw format (STRING_DOM_CANNOT_SET, name);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
bool DOM::is_literal (std::string& input)
|
|
{
|
|
std::string s;
|
|
double d;
|
|
int i;
|
|
|
|
// Date?
|
|
if (Date::valid (input, context.config.get ("dateformat")))
|
|
{
|
|
input = Date (input).toEpochString ();
|
|
return true;
|
|
}
|
|
|
|
// Duration?
|
|
if (Duration::valid (input))
|
|
return true;
|
|
|
|
// TODO Quoted Date?
|
|
// TODO Quoted Duration?
|
|
|
|
// String?
|
|
Nibbler n (input);
|
|
if ((n.getQuoted ('"', s) ||
|
|
n.getQuoted ('\'', s)) &&
|
|
n.depleted ())
|
|
return true;
|
|
|
|
// Number?
|
|
n = Nibbler (input);
|
|
if (n.getNumber (d) && n.depleted ())
|
|
return true;
|
|
|
|
// Integer?
|
|
n = Nibbler (input);
|
|
if (n.getInt (i) && n.depleted ())
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|