316 lines
7.9 KiB
C++
316 lines
7.9 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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// taskwarrior - a command line task list manager.
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//
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// Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
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// All rights reserved.
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//
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// This program is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free Software
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// Foundation; either version 2 of the License, or (at your option) any later
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// version.
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//
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// This program is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with
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// this program; if not, write to the
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//
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// Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor,
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// Boston, MA
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// 02110-1301
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// USA
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//
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////////////////////////////////////////////////////////////////////////////////
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#define L10N // Localization complete.
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#include <iomanip>
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#include <sstream>
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#include <algorithm>
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#include <stdlib.h>
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#include <RX.h>
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#include <Context.h>
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#include <i18n.h>
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#include <text.h>
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#include <util.h>
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#include <cmake.h>
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#include <commit.h>
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#ifdef HAVE_LIBLUA
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extern "C"
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{
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#include <lua.h>
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}
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#endif
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#include <CmdDiagnostics.h>
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extern Context context;
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////////////////////////////////////////////////////////////////////////////////
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CmdDiagnostics::CmdDiagnostics ()
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{
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_keyword = "diagnostics";
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_usage = "task diagnostics";
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_description = STRING_CMD_DIAG_USAGE;
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_read_only = true;
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_displays_id = false;
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}
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////////////////////////////////////////////////////////////////////////////////
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// This command will generate output that is intended to help diagnose problems.
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//
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// Although this will change over time, initially this command will answer the
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// kind of questions we always have to ask whenever something is wrong.
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int CmdDiagnostics::execute (std::string& output)
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{
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Color bold ("bold");
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std::stringstream out;
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out << "\n"
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<< bold.colorize (PACKAGE_STRING)
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<< "\n";
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out << " " << STRING_CMD_DIAG_PLATFORM << ": "
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<<
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#if defined (DARWIN)
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"Darwin"
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#elif defined (SOLARIS)
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"Solaris"
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#elif defined (CYGWIN)
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"Cygwin"
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#elif defined (OPENBSD)
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"OpenBSD"
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#elif defined (HAIKU)
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"Haiku"
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#elif defined (FREEBSD)
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"FreeBSD"
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#elif defined (LINUX)
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"Linux"
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#else
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STRING_CMD_DIAG_UNKNOWN
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#endif
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<< "\n\n";
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// Compiler.
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out << bold.colorize (STRING_CMD_DIAG_COMPILER)
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<< "\n"
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#ifdef __VERSION__
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<< " " << STRING_CMD_DIAG_VERSION << ": "
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<< __VERSION__ << "\n"
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#endif
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<< " " << STRING_CMD_DIAG_CAPS << ":"
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#ifdef __STDC__
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<< " +stdc"
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#endif
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#ifdef __STDC_HOSTED__
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<< " +stdc_hosted"
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#endif
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#ifdef __STDC_VERSION__
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<< " +" << __STDC_VERSION__
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#endif
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#ifdef _POSIX_VERSION
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<< " +" << _POSIX_VERSION
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#endif
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#ifdef _POSIX2_C_VERSION
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<< " +" << _POSIX2_C_VERSION
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#endif
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#ifdef _ILP32
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<< " +ILP32"
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#endif
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#ifdef _LP64
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<< " +LP64"
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#endif
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<< " +c" << sizeof (char)
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<< " +i" << sizeof (int)
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<< " +l" << sizeof (long)
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<< " +vp" << sizeof (void*)
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<< "\n\n";
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out << bold.colorize (STRING_CMD_DIAG_LIBRARIES)
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<< "\n";
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out << " Lua: "
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#ifdef HAVE_LIBLUA
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<< LUA_RELEASE
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#else
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<< "n/a"
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#endif
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<< "\n\n";
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out << bold.colorize (STRING_CMD_DIAG_FEATURES)
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<< "\n"
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// Build date.
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<< " " << STRING_CMD_DIAG_BUILT << ": " << __DATE__ << " " << __TIME__ << "\n"
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<< " " << STRING_CMD_DIAG_COMMIT << ": " << COMMIT << "\n"
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<< " CMake: " << CMAKE_VERSION << "\n"
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<< " " << STRING_CMD_DIAG_CAPS << ":"
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#ifdef HAVE_LIBPTHREAD
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<< " +pthreads"
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#else
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<< " -pthreads"
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#endif
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#ifdef HAVE_SRANDOM
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<< " +srandom"
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#else
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<< " -srandom"
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#endif
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#ifdef HAVE_RANDOM
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<< " +random"
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#else
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<< " -random"
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#endif
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#ifdef HAVE_UUID
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<< " +uuid"
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#else
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<< " -uuid"
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#endif
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<< "\n\n";
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// Config: .taskrc found, readable, writable
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out << bold.colorize (STRING_CMD_DIAG_CONFIG)
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<< "\n"
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<< " File: " << context.config._original_file._data << " "
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<< (context.config._original_file.exists ()
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? STRING_CMD_DIAG_FOUND
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: STRING_CMD_DIAG_MISSING)
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<< ", " << context.config._original_file.size () << " " << "bytes"
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<< ", mode "
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<< std::setbase (8)
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<< context.config._original_file.mode ()
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<< "\n";
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// Config: data.location found, readable, writable
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File location (context.config.get ("data.location"));
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out << " Data: " << location._data << " "
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<< (location.exists ()
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? STRING_CMD_DIAG_FOUND
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: STRING_CMD_DIAG_MISSING)
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<< ", " << (location.is_directory () ? "dir" : "?")
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<< ", mode "
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<< std::setbase (8)
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<< location.mode ()
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<< "\n";
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out << " Locking: "
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<< (context.config.getBoolean ("locking")
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? STRING_CMD_DIAG_ENABLED
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: STRING_CMD_DIAG_DISABLED)
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<< "\n";
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// Determine rc.editor/$EDITOR/$VISUAL.
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char* peditor;
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if (context.config.get ("editor") != "")
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out << " rc.editor: " << context.config.get ("editor") << "\n";
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else if ((peditor = getenv ("VISUAL")) != NULL)
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out << " $VISUAL: " << peditor << "\n";
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else if ((peditor = getenv ("EDITOR")) != NULL)
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out << " $EDITOR: " << peditor << "\n";
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out << "\n";
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// External commands.
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out << bold.colorize (STRING_CMD_DIAG_EXTERNAL)
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<< "\n";
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{
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std::vector <std::string> matches;
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char buffer [1024] = {0};
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FILE* fp;
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if ((fp = popen ("scp 2>&1", "r")))
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{
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char* p = fgets (buffer, 1023, fp);
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pclose (fp);
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RX r ("usage", false);
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if (p)
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out << " scp: "
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<< (r.match (buffer)
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? STRING_CMD_DIAG_FOUND
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: STRING_CMD_DIAG_MISSING)
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<< "\n";
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}
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if ((fp = popen ("rsync --version 2>&1", "r")))
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{
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char* p = fgets (buffer, 1023, fp);
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pclose (fp);
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// rsync version 2.6.9 protocol version 29
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if (p)
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{
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RX r ("version ([0-9]+\\.[0-9]+\\.[0-9]+)", false);
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matches.clear ();
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r.match (matches, buffer);
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out << " rsync: "
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<< (matches.size () ? matches[0] : STRING_CMD_DIAG_MISSING)
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<< "\n";
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}
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}
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if ((fp = popen ("curl --version 2>&1", "r")))
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{
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char* p = fgets (buffer, 1023, fp);
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pclose (fp);
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// curl 7.19.7 (universal-apple-darwin10.0) libcurl/7.19.7 OpenSSL/0.9.8l zlib/1.2.3
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if (p)
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{
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RX r ("curl ([0-9]+\\.[0-9]+\\.[0-9]+)", false);
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matches.clear ();
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r.match (matches, buffer);
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out << " curl: "
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<< (matches.size () ? matches[0] : STRING_CMD_DIAG_MISSING)
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<< "\n";
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}
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}
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out << "\n";
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}
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// Generate 1000 UUIDs and verify they are all unique.
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out << bold.colorize (STRING_CMD_DIAG_TESTS)
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<< "\n";
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{
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out << " UUID gen: ";
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std::vector <std::string> uuids;
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std::string id;
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for (int i = 0; i < 1000; i++)
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{
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id = uuid ();
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if (std::find (uuids.begin (), uuids.end (), id) != uuids.end ())
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{
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out << format (STRING_CMD_DIAG_UUID_BAD, i) << "\n";
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break;
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}
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else
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uuids.push_back (id);
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}
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if (uuids.size () >= 1000)
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out << STRING_CMD_DIAG_UUID_GOOD << "\n";
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// Determine terminal details.
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const char* term = getenv ("TERM");
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out << " $TERM: "
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<< (term ? term : STRING_CMD_DIAG_NONE)
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<< " ("
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<< context.getWidth ()
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<< "x"
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<< context.getHeight ()
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<< ")\n";
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}
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out << "\n";
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output = out.str ();
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return 0;
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}
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////////////////////////////////////////////////////////////////////////////////
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