From b6abce0c2f795a1abdd708ad2bf7530cb6516c4b Mon Sep 17 00:00:00 2001 From: emeric Date: Sun, 9 Mar 2014 10:58:52 +0100 Subject: [PATCH] Initial import from SVN --- AUTHORS | 0 COPYING | 674 ++ ChangeLog | 0 INSTALL | 370 + Makefile.am | 47 + NEWS | 0 README | 7 + TODO | 13 + av/Codec.cpp | 55 + av/Codec.hpp | 37 + av/CodecContext.cpp | 35 + av/CodecContext.hpp | 44 + av/Common.cpp | 29 + av/Common.hpp | 44 + av/Dictionary.cpp | 31 + av/Dictionary.hpp | 28 + av/FormatContext.cpp | 16 + av/FormatContext.hpp | 33 + av/InputFormatContext.cpp | 99 + av/InputFormatContext.hpp | 43 + av/Stream.cpp | 26 + av/Stream.hpp | 35 + boost/process.hpp | 22 + boost/process/all.hpp | 30 + boost/process/child.hpp | 74 + boost/process/config.hpp | 82 + boost/process/create_pipe.hpp | 48 + boost/process/execute.hpp | 38 + boost/process/executor.hpp | 176 + boost/process/initializers.hpp | 497 ++ boost/process/mitigate.hpp | 104 + boost/process/pipe.hpp | 64 + boost/process/posix/child.hpp | 26 + 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+ ui/audio/SearchFilterWidget.hpp | 32 + ui/audio/TableFilterWidget.cpp | 90 + ui/audio/TableFilterWidget.hpp | 38 + ui/audio/TrackWidget.cpp | 134 + ui/audio/TrackWidget.hpp | 49 + ui/resource/AvConvTranscodeStreamResource.cpp | 76 + ui/resource/AvConvTranscodeStreamResource.hpp | 34 + ui/video/VideoDatabaseWidget.cpp | 139 + ui/video/VideoDatabaseWidget.hpp | 38 + ui/video/VideoMediaPlayerWidget.cpp | 180 + ui/video/VideoMediaPlayerWidget.hpp | 63 + ui/video/VideoParametersDialog.cpp | 168 + ui/video/VideoParametersDialog.hpp | 47 + ui/video/VideoWidget.cpp | 63 + ui/video/VideoWidget.hpp | 30 + 440 files changed, 30862 insertions(+) create mode 100644 AUTHORS create mode 100644 COPYING create mode 100644 ChangeLog create mode 100644 INSTALL create mode 100644 Makefile.am create mode 100644 NEWS create mode 100644 README create mode 100644 TODO create mode 100644 av/Codec.cpp create mode 100644 av/Codec.hpp create mode 100644 av/CodecContext.cpp create mode 100644 av/CodecContext.hpp 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ui/video/VideoMediaPlayerWidget.hpp create mode 100644 ui/video/VideoParametersDialog.cpp create mode 100644 ui/video/VideoParametersDialog.hpp create mode 100644 ui/video/VideoWidget.cpp create mode 100644 ui/video/VideoWidget.hpp diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 00000000..e69de29b diff --git a/COPYING b/COPYING new file mode 100644 index 00000000..94a9ed02 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 00000000..e69de29b diff --git a/INSTALL b/INSTALL new file mode 100644 index 00000000..20998407 --- /dev/null +++ b/INSTALL @@ -0,0 +1,370 @@ +Installation Instructions +************************* + +Copyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation, +Inc. + + Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. 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Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Defining Variables +================== + + Variables not defined in a site shell script can be set in the +environment passed to `configure'. However, some packages may run +configure again during the build, and the customized values of these +variables may be lost. In order to avoid this problem, you should set +them in the `configure' command line, using `VAR=value'. For example: + + ./configure CC=/usr/local2/bin/gcc + +causes the specified `gcc' to be used as the C compiler (unless it is +overridden in the site shell script). + +Unfortunately, this technique does not work for `CONFIG_SHELL' due to +an Autoconf limitation. Until the limitation is lifted, you can use +this workaround: + + CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash + +`configure' Invocation +====================== + + `configure' recognizes the following options to control how it +operates. + +`--help' +`-h' + Print a summary of all of the options to `configure', and exit. + +`--help=short' +`--help=recursive' + Print a summary of the options unique to this package's + `configure', and exit. The `short' variant lists options used + only in the top level, while the `recursive' variant lists options + also present in any nested packages. + +`--version' +`-V' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`--cache-file=FILE' + Enable the cache: use and save the results of the tests in FILE, + traditionally `config.cache'. FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--prefix=DIR' + Use DIR as the installation prefix. *note Installation Names:: + for more details, including other options available for fine-tuning + the installation locations. + +`--no-create' +`-n' + Run the configure checks, but stop before creating any output + files. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 00000000..fdd85983 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,47 @@ + +AUTOMAKE_OPTIONS = dist-bzip2 no-dist-gzip + +SUBDIRS = test . + +bin_PROGRAMS = lms + +lms_SOURCES = \ + $(top_srcdir)/main/main.cpp \ + $(top_srcdir)/main/LmsApplication.cpp \ + $(top_srcdir)/av/CodecContext.cpp \ + $(top_srcdir)/av/Common.cpp \ + $(top_srcdir)/av/Dictionary.cpp \ + $(top_srcdir)/av/FormatContext.cpp \ + $(top_srcdir)/av/InputFormatContext.cpp \ + $(top_srcdir)/av/Stream.cpp \ + $(top_srcdir)/ui/audio/AudioWidget.cpp \ + $(top_srcdir)/ui/audio/AudioDatabaseWidget.cpp \ + $(top_srcdir)/ui/audio/AudioMediaPlayerWidget.cpp \ + $(top_srcdir)/ui/audio/SearchFilterWidget.cpp \ + $(top_srcdir)/ui/audio/TableFilterWidget.cpp \ + $(top_srcdir)/ui/audio/TrackWidget.cpp \ + $(top_srcdir)/ui/resource/AvConvTranscodeStreamResource.cpp \ + $(top_srcdir)/ui/video/VideoWidget.cpp \ + $(top_srcdir)/ui/video/VideoDatabaseWidget.cpp \ + $(top_srcdir)/ui/video/VideoMediaPlayerWidget.cpp \ + $(top_srcdir)/ui/video/VideoParametersDialog.cpp \ + $(top_srcdir)/database/Artist.cpp \ + $(top_srcdir)/database/Genre.cpp \ + $(top_srcdir)/database/Release.cpp \ + $(top_srcdir)/database/Track.cpp \ + $(top_srcdir)/database/Database.cpp \ + $(top_srcdir)/database/DatabaseHandler.cpp \ + $(top_srcdir)/database/Checksum.cpp \ + $(top_srcdir)/database/SqlQuery.cpp \ + $(top_srcdir)/database/Path.cpp \ + $(top_srcdir)/database/Video.cpp \ + $(top_srcdir)/transcode/AvConvTranscoder.cpp \ + $(top_srcdir)/transcode/Format.cpp \ + $(top_srcdir)/transcode/Parameters.cpp \ + $(top_srcdir)/transcode/InputMediaFile.cpp \ + $(top_srcdir)/metadata/AvFormat.cpp \ + $(top_srcdir)/metadata/Extractor.cpp \ + $(top_srcdir)/metadata/Utils.cpp + +lms_CXXFLAGS=-std=c++11 -Wall -I$(top_srcdir)/boost/ -I$(top_srcdir)/ui + diff --git a/NEWS b/NEWS new file mode 100644 index 00000000..e69de29b diff --git a/README b/README new file mode 100644 index 00000000..fcb23bd5 --- /dev/null +++ b/README @@ -0,0 +1,7 @@ + + +1/ Si continuation, faire un transcode.process jusqu'a qu'on ait les bons octets +2/ Sinon faire un seek, flusher tout ce qu'on a ecrit + -> se servir des octets demandépar le client HTTp uniquement pour faire du seek, ne pas stockergrand chose ? Utiliser une queue ? +3/ Desactiver le seek dans le memiocontext ? + diff --git a/TODO b/TODO new file mode 100644 index 00000000..4acfdcae --- /dev/null +++ b/TODO @@ -0,0 +1,13 @@ +Features + +[Database] +- When removing a track, make sure to remove genre/artist/release if last! +- Properly scan Videos + +[Audio] +- TableViewFilter: -> Track count +- MediaPlayer: move slider using js +- TrackView : handle original release date +- TrackView : handle duration > 1 hour +- TrackView : select only relevant columns to speed up queries (do not get eveything!) +- OGG metadata -> nested in the audio stream ! diff --git a/av/Codec.cpp b/av/Codec.cpp new file mode 100644 index 00000000..3756b78e --- /dev/null +++ b/av/Codec.cpp @@ -0,0 +1,55 @@ +#include +#include +#include + +#include "Codec.hpp" + +Codec::Codec(enum CodecID codec, Type type ) +: _codec(nullptr) +{ + if (type == Encoder) + _codec = avcodec_find_encoder(codec); + else if (type == Decoder) + _codec = avcodec_find_decoder(codec); + + if (_codec == nullptr) { + std::cerr << "Codec constructor failed! codec = " << codec << ", type = " << type << std::endl; + throw std::runtime_error("can't find codec using this id!"); + } +} + +Codec::Codec(const AVCodec* codec) +: _codec(codec) +{ + assert(_codec != nullptr); +} + +Codec::~Codec() +{ + if (_codec == nullptr) { + // TODO release iif ownership has not been taken? +// av_codec_close(_codec); + } +} + +const AVCodec* +Codec::get() const +{ + assert(_codec != nullptr); + return _codec; +} + +Codec::Id +Codec::getId() const +{ + assert(_codec != nullptr); + return _codec->id; +} + +std::string +Codec::getName() const +{ + assert(_codec != nullptr); + return _codec->name; +} + diff --git a/av/Codec.hpp b/av/Codec.hpp new file mode 100644 index 00000000..0b4d9431 --- /dev/null +++ b/av/Codec.hpp @@ -0,0 +1,37 @@ +#ifndef CODEC_HPP__ +#define CODEC_HPP__ + +#include +#include +#include + +#include "Common.hpp" + +class Codec : boost::noncopyable +{ + friend class CodecContext; + friend class FormatContext; + friend class OutputFormatContext; + + public: + + typedef enum CodecID Id; + enum Type { + Encoder, + Decoder, + }; + + Codec(Id codecId, Type type); + Codec(const AVCodec* codec); // Attach existing codec + ~Codec(); + + Id getId() const; + std::string getName() const; + + private: + + const AVCodec* get() const; + const AVCodec* _codec; +}; + +#endif diff --git a/av/CodecContext.cpp b/av/CodecContext.cpp new file mode 100644 index 00000000..1fd5abfd --- /dev/null +++ b/av/CodecContext.cpp @@ -0,0 +1,35 @@ +#include +#include +#include +#include + +#include "CodecContext.hpp" + +namespace Av +{ + +CodecContext::CodecContext(AVCodecContext* CodecContext) +: _codecContext(CodecContext) +{ + assert(_codecContext != nullptr); +} + + +void +CodecContext::dumpInfo(std::ostream& ost) const +{ + ost << "BitRate = " << getBitRate() << ", SampleFormat = " << getSampleFormat() << ", SampleRate = " << getSampleRate() << ", ChannelLayout = " << getChannelLayout() << ", NbChannels = " << getNbChannels() << ", Timebase = " << getTimeBase().num << "/" << getTimeBase().den; +} + + +std::string +CodecContext::getCodecDesc(void) const +{ + std::vector buf(256, 0); + avcodec_string(&buf[0], buf.size(), _codecContext, 0); + + return std::string(buf.begin(), buf.end()); +} + +} // namespace Av + diff --git a/av/CodecContext.hpp b/av/CodecContext.hpp new file mode 100644 index 00000000..0d3b29a5 --- /dev/null +++ b/av/CodecContext.hpp @@ -0,0 +1,44 @@ +#ifndef CODEC_CONTEXT_HPP +#define CODEC_CONTEXT_HPP + +#include +#include + +#include "Codec.hpp" + +namespace Av +{ + +class CodecContext +{ + public: + + CodecContext(AVCodecContext* CodecContext); // Attach existing codec context (no free will be done) + +// Codec getCodec(); + + enum AVMediaType getType(void) const { return _codecContext->codec_type; } + Codec::Id getCodecId(void) const { return _codecContext->codec_id; } + + std::string getCodecDesc(void) const; + + // Accessors + std::size_t getBitRate() const {return _codecContext->bit_rate;} + AVSampleFormat getSampleFormat() const {return _codecContext->sample_fmt;} + std::size_t getSampleRate() const {return _codecContext->sample_rate;} + std::uint64_t getChannelLayout() const {return _codecContext->channel_layout;} + std::size_t getNbChannels() const {return _codecContext->channels; } + AVRational getTimeBase() const {return _codecContext->time_base; } + + void dumpInfo(std::ostream& ost) const; + + private: + AVCodecContext* native() { return _codecContext; } + + AVCodecContext* _codecContext; +}; + +} // namespace Av + +#endif + diff --git a/av/Common.cpp b/av/Common.cpp new file mode 100644 index 00000000..769d4f67 --- /dev/null +++ b/av/Common.cpp @@ -0,0 +1,29 @@ +#include "Common.hpp" + +#include + +std::string +AvError::to_str(void) const +{ + boost::array buf = {0}; + if (av_strerror(_errnum, buf.data(), buf.size()) == 0) + return std::string(&buf[0]); + else + return "Unknown error"; + +} + + +std::ostream& operator<<(std::ostream& ost, const AvError& err) +{ + ost << err.to_str(); + return ost; +} + +void AvInit() +{ + /* register all the codecs */ + avcodec_register_all(); + av_register_all(); + std::cout << "AVCDOEC VERSION = " << avcodec_version() << std::endl; +} diff --git a/av/Common.hpp b/av/Common.hpp new file mode 100644 index 00000000..259cf511 --- /dev/null +++ b/av/Common.hpp @@ -0,0 +1,44 @@ +#ifndef TRANSCODE_COMMON_HPP__ +#define TRANSCODE_COMMON_HPP__ + +// Hack to properly iinclude libavcodec/avcodec.h... +// +#define __STDC_CONSTANT_MACROS +#ifdef _STDINT_H +#undef _STDINT_H +#endif +# include +extern "C" { +#include +#include +#include +#include +} + +#include + + +void AvInit(); + +class AvError +{ + public: + AvError() : _errnum(0) {} + AvError(int ernum) : _errnum(ernum) {} + + void operator=(int errnum) { _errnum = errnum; } + + operator bool() { return _errnum < 0; } + + std::string to_str() const; + + friend std::ostream& operator<<(std::ostream& ost, const AvError&); + + bool eof() { return _errnum == AVERROR_EOF; } // TODO + + private: + int _errnum; +}; + + +#endif diff --git a/av/Dictionary.cpp b/av/Dictionary.cpp new file mode 100644 index 00000000..39503d1e --- /dev/null +++ b/av/Dictionary.cpp @@ -0,0 +1,31 @@ +#include "Dictionary.hpp" + + +namespace Av +{ + +Dictionary::Dictionary(AVDictionary* dictionary) +: _dictionary(dictionary) +{ +} + +void +Dictionary::get(std::map& entries) +{ + AVDictionaryEntry *tag = NULL; + while ((tag = av_dict_get(_dictionary, "", tag, AV_DICT_IGNORE_SUFFIX))) { + entries.insert( std::make_pair(tag->key, tag->value)); + } +} + +std::string +Dictionary::get(std::string key) +{ + AVDictionaryEntry *tag = NULL; + tag = av_dict_get(_dictionary, key.c_str(), tag, 0); + + return tag != NULL ? std::string(tag->value) : std::string(); +} + +} // namespace Av + diff --git a/av/Dictionary.hpp b/av/Dictionary.hpp new file mode 100644 index 00000000..16e01cca --- /dev/null +++ b/av/Dictionary.hpp @@ -0,0 +1,28 @@ +#ifndef AV_DICTIONARY_HPP +#define AV_DICTIONARY_HPP + +#include +#include "Common.hpp" + +namespace Av +{ + +class Dictionary +{ + public: + Dictionary(AVDictionary* dictionary); + + // Get all + void get(std::map& entries); + + // get a single entry + std::string get(std::string key); + + private: + AVDictionary* _dictionary; +}; + +} // namespace Av + +#endif + diff --git a/av/FormatContext.cpp b/av/FormatContext.cpp new file mode 100644 index 00000000..a9608656 --- /dev/null +++ b/av/FormatContext.cpp @@ -0,0 +1,16 @@ + +#include "FormatContext.hpp" + +namespace Av +{ + +FormatContext::FormatContext() +: _context(nullptr) +{ +} + +FormatContext::~FormatContext() +{ +} + +} // namespace Av diff --git a/av/FormatContext.hpp b/av/FormatContext.hpp new file mode 100644 index 00000000..34a3fdf9 --- /dev/null +++ b/av/FormatContext.hpp @@ -0,0 +1,33 @@ +#ifndef FORMAT_CONTEXT_HPP +#define FORMAT_CONTEXT_HPP + +#include + +#include "Common.hpp" + +namespace Av +{ + +class FormatContext +{ + public: + FormatContext(); + ~FormatContext(); + + + protected: + void native(AVFormatContext* c) { _context = c;} + AVFormatContext* native() { return _context; } + const AVFormatContext* native() const { return _context; } + + private: + + AVFormatContext* _context; + + +}; + +} // namespace Av + +#endif + diff --git a/av/InputFormatContext.cpp b/av/InputFormatContext.cpp new file mode 100644 index 00000000..adee7fc3 --- /dev/null +++ b/av/InputFormatContext.cpp @@ -0,0 +1,99 @@ +#include +#include + +#include "InputFormatContext.hpp" + +namespace Av +{ + +InputFormatContext::InputFormatContext(const boost::filesystem::path& p) +: _path(p) +{ + std::cout << "Opening '" << p.string().c_str() << "'" << std::endl; + + AVFormatContext* context = nullptr; + + // The last three parameters specify the file format, buffer size and + // format parameters. By simply specifying NULL or 0 we ask libavformat + // to auto-detect the format and use a default buffer size. + AvError error = avformat_open_input(&context, p.string().c_str(), nullptr, nullptr); + if (error) + { + std::cerr << "Cannot open '" << p.string() << "', avformat_open_input returned " << error << std::endl; + throw std::runtime_error("avformat_open_input failed: " + error.to_str()); + } + + native(context); + +} + +InputFormatContext::~InputFormatContext() +{ + AVFormatContext* context = native(); + avformat_close_input(&context); +} + +std::vector +InputFormatContext::getStreams(void) +{ + std::vector res; + + for (std::size_t i = 0; i < native()->nb_streams; ++i) { + res.push_back( Stream(native()->streams[i])); + } + + return res; +} + + +bool +InputFormatContext::getBestStreamIdx(AVMediaType type, Stream::Idx& index) +{ + int res = av_find_best_stream(native(), + type, + -1, // Auto + -1, // Auto + NULL, + 0 + ); + + AvError error(res); + if (error) { + std::cerr << "Cannot get best stream for type " << type << ": " << error << std::endl; + return false; + } + else { + index = res; + return true; + } +} + +void +InputFormatContext::findStreamInfo(void) +{ + native()->max_analyze_duration = 10 * AV_TIME_BASE; // 10 secs + AvError err = avformat_find_stream_info(native(), NULL); + if (err) { + std::cerr << "Couldn't find stream information: " << err << std::endl; + throw std::runtime_error("av_find_stream_info failed!"); + } +} + + +std::size_t +InputFormatContext::getDurationSecs() const +{ + if (native()->duration != AV_NOPTS_VALUE ) + return native()->duration / AV_TIME_BASE; + else + return 0; // TODO, do something better? +} + +Dictionary +InputFormatContext::getMetadata(void) +{ + return Dictionary(native()->metadata); + +} + +} //namespace Av diff --git a/av/InputFormatContext.hpp b/av/InputFormatContext.hpp new file mode 100644 index 00000000..17978b33 --- /dev/null +++ b/av/InputFormatContext.hpp @@ -0,0 +1,43 @@ +#ifndef INPUT_FORMAT_CONTEXT_HPP +#define INPUT_FORMAT_CONTEXT_HPP + +#include + +#include + +#include "FormatContext.hpp" +#include "Stream.hpp" +#include "Dictionary.hpp" + +namespace Av +{ + +class InputFormatContext : public FormatContext +{ + public: + + InputFormatContext(const boost::filesystem::path& p); + ~InputFormatContext(); + + + Dictionary getMetadata(void); // metadata access + + // Scan file + void findStreamInfo(); + + std::vector getStreams(void); + + bool getBestStreamIdx(enum AVMediaType type, Stream::Idx& idx); + + std::size_t getDurationSecs() const; + + private: + boost::filesystem::path _path; + + +}; + +} // namespace av + +#endif + diff --git a/av/Stream.cpp b/av/Stream.cpp new file mode 100644 index 00000000..3d606b5b --- /dev/null +++ b/av/Stream.cpp @@ -0,0 +1,26 @@ +#include +#include "Stream.hpp" + +namespace Av +{ + +Stream::Stream(AVStream* stream) +: _stream(stream) +{ + assert(_stream != nullptr); + assert(_stream->codec != nullptr); +} + +CodecContext +Stream::getCodecContext() +{ + return _stream->codec; +} + +Dictionary +Stream::getMetadata(void) +{ + return Dictionary(_stream->metadata); +} + +} // namespace Av diff --git a/av/Stream.hpp b/av/Stream.hpp new file mode 100644 index 00000000..f9111299 --- /dev/null +++ b/av/Stream.hpp @@ -0,0 +1,35 @@ +#ifndef STREAM_HPP__ +#define STREAM_HPP__ + +#include "Common.hpp" + +#include "CodecContext.hpp" +#include "Dictionary.hpp" + +namespace Av +{ + +class Stream +{ + friend class InputFormatContext; + + public: + // Attach existing stream + Stream(AVStream* stream); + + typedef size_t Idx; + +// Idx getIdx() const { return _stream->index; } + + Dictionary getMetadata(void); + CodecContext getCodecContext(void); + + private: + + AVStream* _stream; +}; + +} // namespace Av + +#endif + diff --git a/boost/process.hpp b/boost/process.hpp new file mode 100644 index 00000000..2271e9b4 --- /dev/null +++ b/boost/process.hpp @@ -0,0 +1,22 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011 Jeff Flinn, Boris Schaeling +// Copyright (c) 2012 Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process.hpp + * + * Convenience header which includes all public Boost.Process header files. + */ + +#ifndef BOOST_PROCESS_HPP +#define BOOST_PROCESS_HPP + +#include + +#endif diff --git a/boost/process/all.hpp b/boost/process/all.hpp new file mode 100644 index 00000000..234dd05d --- /dev/null +++ b/boost/process/all.hpp @@ -0,0 +1,30 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/all.hpp + * + * Convenience header which includes all public Boost.Process header files. + */ + +#ifndef BOOST_PROCESS_ALL_HPP +#define BOOST_PROCESS_ALL_HPP + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#endif diff --git a/boost/process/child.hpp b/boost/process/child.hpp new file mode 100644 index 00000000..ec129fc9 --- /dev/null +++ b/boost/process/child.hpp @@ -0,0 +1,74 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/child.hpp + * + * Defines a child process class. + */ + +#ifndef BOOST_PROCESS_CHILD_HPP +#define BOOST_PROCESS_CHILD_HPP + +#include + +#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(child) +BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(child) + +#if defined(BOOST_PROCESS_DOXYGEN) +namespace boost { namespace process { + +/** + * Represents a child process. + * + * On Windows child is movable but non-copyable. The destructor + * automatically closes handles to the child process. + */ +struct child +{ + /** + * Process information. + * + * \remark Windows only. + */ + PROCESS_INFORMATION proc_info; + + /** + * Constructor. + * + * \remark Windows only. + */ + explicit child(const PROCESS_INFORMATION &pi) : proc_info(pi) {} + + /** + * Returns the process handle. + * + * \remark Windows only. + */ + HANDLE process_handle() const { return proc_info.hProcess; } + + /** + * Process identifier. + * + * \remark POSIX only. + */ + pid_t pid; + + /** + * Constructor. + * + * \remark POSIX only. + */ + explicit child(pid_t p) : pid(p) {} +}; + +}} +#endif + +#endif diff --git a/boost/process/config.hpp b/boost/process/config.hpp new file mode 100644 index 00000000..7aae4d3c --- /dev/null +++ b/boost/process/config.hpp @@ -0,0 +1,82 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/config.hpp + * + * Defines various macros. + */ + +#ifndef BOOST_PROCESS_CONFIG_HPP +#define BOOST_PROCESS_CONFIG_HPP + +#include +#include +#include +#include + +#if defined(BOOST_POSIX_API) +# include +# define BOOST_PROCESS_LAST_ERROR errno +# define BOOST_PROCESS_PLATFORM posix +#elif defined(BOOST_WINDOWS_API) +# include +# define BOOST_PROCESS_LAST_ERROR GetLastError() +# define BOOST_PROCESS_PLATFORM windows +#endif + +/** \cond */ +#define BOOST_PROCESS_PLATFORM_PROMOTE_PATH(COMPONENT) \ + +#define BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(COMPONENT) \ + namespace boost { namespace process { using BOOST_PROCESS_PLATFORM::COMPONENT; }} +#define BOOST_PROCESS_PLATFORM_PROMOTE_INITIALIZERS_NAMESPACE \ + namespace boost { namespace process { namespace initializers { \ + using namespace boost::process::BOOST_PROCESS_PLATFORM::initializers; }}} +/** \endcond */ + +#if defined(BOOST_PROCESS_DOXYGEN) +/** + * \def BOOST_POSIX_API + * + * This macro is defined on POSIX. + */ +#define BOOST_POSIX_API +/** + * \def BOOST_WINDOWS_API + * + * This macro is defined on Windows. + */ +#define BOOST_WINDOWS_API +#endif + +/** + * \def BOOST_PROCESS_THROW(EX) + * + * Defines how exceptions are thrown. Set this macro for example + * to \c BOOST_THROW_EXCEPTION if you like to use Boost.Exception. + */ +#define BOOST_PROCESS_THROW(EX) throw EX + +/** \cond */ +#define BOOST_PROCESS_SOURCE_LOCATION \ + "in file '" __FILE__ "', line " BOOST_STRINGIZE(__LINE__) ": " + +#define BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR(what) \ + BOOST_PROCESS_THROW(boost::system::system_error( \ + boost::system::error_code(BOOST_PROCESS_LAST_ERROR, \ + boost::system::system_category()), \ + BOOST_PROCESS_SOURCE_LOCATION what)) + +#define BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec) \ + ec = boost::system::error_code(BOOST_PROCESS_LAST_ERROR, \ + boost::system::system_category()) +/** \endcond */ + +#endif diff --git a/boost/process/create_pipe.hpp b/boost/process/create_pipe.hpp new file mode 100644 index 00000000..6c34ecf4 --- /dev/null +++ b/boost/process/create_pipe.hpp @@ -0,0 +1,48 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/create_pipe.hpp + * + * Defines a function to create a pipe. + */ + +#ifndef BOOST_PROCESS_CREATE_PIPE_HPP +#define BOOST_PROCESS_CREATE_PIPE_HPP + +#include + +#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(create_pipe) +BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(create_pipe) + +#if defined(BOOST_PROCESS_DOXYGEN) +namespace boost { namespace process { + +/** + * Creates an anonymous pipe. + * + * \note On Windows anonymous pipes don't support + * asynchronous I/O. + * + * \throws boost::system::system_error in case of an error + */ +pipe create_pipe(); + +/** + * Creates an anonymous pipe. + * + * \note On Windows anonymous pipes don't support + * asynchronous I/O. + */ +pipe create_pipe(boost::system::error_code &ec); + +}} +#endif + +#endif diff --git a/boost/process/execute.hpp b/boost/process/execute.hpp new file mode 100644 index 00000000..60883117 --- /dev/null +++ b/boost/process/execute.hpp @@ -0,0 +1,38 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/execute.hpp + * + * Defines a function to execute a program. + */ + +#ifndef BOOST_PROCESS_EXECUTE_HPP +#define BOOST_PROCESS_EXECUTE_HPP + +#include + +#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(execute) +BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(execute) + +#if defined(BOOST_PROCESS_DOXYGEN) +namespace boost { namespace process { + +/** + * Starts a program. + * + * \tparam initializers define what and how the program is started + */ +template +child execute(const Initializer &initializer, const Initializers... &initializers); + +}} +#endif + +#endif diff --git a/boost/process/executor.hpp b/boost/process/executor.hpp new file mode 100644 index 00000000..905d7f84 --- /dev/null +++ b/boost/process/executor.hpp @@ -0,0 +1,176 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/executor.hpp + * + * Defines an executor which can create child processes. + */ + +#ifndef BOOST_PROCESS_EXECUTOR_HPP +#define BOOST_PROCESS_EXECUTOR_HPP + +#include + +#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(executor) +BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(executor) + +#if defined(BOOST_PROCESS_DOXYGEN) +namespace boost { namespace process { + +/** + * Starts a program. + * + * boost::process::executor is a functor which calls the system functions + * to start a program. Before system functions are called it iterates + * over initializers and calls a member function passing a reference + * to itself as a parameter. Initializers get then a chance to setup + * the executor. If system functions fail boost::process::executor again + * iterates over initializers and calls another member function passing a + * reference to itself as a parameter. This gives initializers a + * chance to handle the error. + * + * \note Library users shouldn't need to use boost::process::executor. + * It is recommended to call boost::process::execute which uses + * boost::pocess::executor internally. + */ +struct executor +{ + /** + * Default constructor. + */ + executor(); + + /** + * Starts a program. + * + * \tparam initializers define what and how the program is started + */ + template + child operator()(const Initializer &initializer, const Initializers... &initializers); + + ///\defgroup WindowsOnly Windows only. + ///@{ + + /** + * Program name. + * + * \remark Windows only. + */ + LPCTSTR exe; + + /** + * Command line. + * + * \remark Windows only. + */ + LPTSTR cmd_line; + + /** + * Process attributes. + * + * \remark Windows only. + */ + LPSECURITY_ATTRIBUTES proc_attrs; + + /** + * Thread attributes. + * + * \remark Windows only. + */ + LPSECURITY_ATTRIBUTES thread_attrs; + + /** + * Flag to inherit handles. + * + * \remark Windows only. + */ + BOOL inherit_handles; + + /** + * Creation flags. + * + * \remark Windows only. + */ + DWORD creation_flags; + + /** + * Environment variables. + * + * \remark Windows only. + */ + LPVOID env; + + /** + * Work directory. + * + * \remark Windows only. + */ + LPCTSTR work_dir; + + /** + * Startupinfo structure. + * + * \remark Windows only. + */ + STARTUPINFO startup_info; + + /** + * Startupinfoex structure. + * + * If this member variable is available, \c startup_info is a reference + * to \c StartupInfo in STARTUPINFOEX. + * + * \remark Windows Vista, Windows Server 2008 or better. + */ + STARTUPINFOEX startup_info_ex; + + /** + * Process information. + * + * \c proc_info contains the result after a child process + * could be started successfully. + * + * \remark Windows only. + */ + PROCESS_INFORMATION proc_info; + + ///@} + + ///\defgroup POSIXOnly POSIX only. + ///@{ + + /** + * Program name. + * + * \remark POSIX only. + */ + const char *exe; + + /** + * Command line arguments. + * + * \remark POSIX only. + */ + char **cmd_line; + + /** + * Environment variables. + * + * \remark POSIX only. + */ + char **env; + + ///@} +}; + +}} +#endif + +#endif diff --git a/boost/process/initializers.hpp b/boost/process/initializers.hpp new file mode 100644 index 00000000..c7175d14 --- /dev/null +++ b/boost/process/initializers.hpp @@ -0,0 +1,497 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/initializers.hpp + * + * Defines initializers. + */ + +#ifndef BOOST_PROCESS_INITIALIZERS_HPP +#define BOOST_PROCESS_INITIALIZERS_HPP + +#include + +#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(initializers) +BOOST_PROCESS_PLATFORM_PROMOTE_INITIALIZERS_NAMESPACE + +#if defined(BOOST_PROCESS_DOXYGEN) +namespace boost { namespace process { namespace initializers { + +/** + * Binds the standard error stream. + */ +class bind_stderr : public initializer_base +{ +public: + /** + * Constructor. + */ + explicit bind_stderr(const boost::iostreams::file_descriptor_sink &sink); +}; + +/** + * Binds the standard input stream. + */ +class bind_stdin : public initializer_base +{ +public: + /** + * Constructor. + */ + explicit bind_stdin(const boost::iostreams::file_descriptor_source &source); +}; + +/** + * Binds the standard output stream. + */ +class bind_stdout : public initializer_base +{ +public: + /** + * Constructor. + */ + explicit bind_stdout(const boost::iostreams::file_descriptor_sink &sink); +}; + +/** + * Binds a file descriptor. + * + * \remark POSIX only. + */ +class bind_fd : public initializer_base +{ +public: + /** + * Constructor. + */ + bind_fd(int id, const boost::iostreams::file_descriptor &fd); +}; + +/** + * Closes a file descriptor. + * + * \remark POSIX only. + */ +class close_fd : public initializer_base +{ + /** + * Constructor. + */ + explicit close_fd(int fd); +}; + +/** + * Closes file descriptors. + * + * \remark POSIX only. + */ +class close_fds : public initializer_base +{ +public: + /** + * Constructor. + * + * \c range_type must be an int-range. + */ + explicit close_fds(const range_type &fds); +}; + +/** + * Closes all file descriptors a predicate returns + * true for. + * + * This initializer doesn't close file descriptors + * immediately. Instead it sets the \c FD_CLOEXEC + * flag. File descriptors are closed when \c execve + * is called and the call succeeds. + * + * \remark POSIX only. + */ +class close_fds_if : public initializer_base +{ +public: + /** + * Constructor. + * + * \c predicate_type must be a function or functor with + * this signature: bool(int) + */ + explicit close_fds_if(const predicate_type &pred); +}; + +/** + * Closes the standard error stream. + */ +class close_stderr : public initializer_base +{ + /** + * Constructor. + */ + close_stderr(); +}; + +/** + * Closes the standard input stream. + */ +class close_stdin : public initializer_base +{ + /** + * Constructor. + */ + close_stdin(); +}; + +/** + * Closes the standard output stream. + */ +class close_stdout : public initializer_base +{ + /** + * Constructor. + */ + close_stdout(); +}; + +/** + * Hides the console. + */ +class hide_console : public initializer_base +{ +public: + /** + * Constructor. + */ + hide_console(); +}; + +/** + * Inherits environment variables. + */ +class inherit_env : public initializer_base +{ +public: + /** + * Constructor. + */ + inherit_env(); +}; + +/** + * Notifies an I/O service object of fork-related events. + * + * \see boost::asio::io_service::notify_fork + * + * \remark POSIX only. + */ +class notify_io_service : public initializer_base +{ +public: + /** + * Constructor. + */ + explicit notify_io_service(boost::asio::io_service &io_service); +}; + +/** + * Generic initializer to execute any code if \c execve + * failed. + * + * \remark POSIX only. + */ +class on_exec_error : public initializer_base +{ +public: + /** + * Constructor. + * + * \c handler_type must be a function or functor with + * this signature: void(executor&) + */ + explicit on_exec_error(handler_type handler); +}; + +/** + * Generic initializer to execute any code before \c execve + * is called. + * + * \remark POSIX only. + */ +class on_exec_setup : public initializer_base +{ +public: + /** + * Constructor. + * + * \c handler_type must be a function or functor with + * this signature: void(executor&) + */ + explicit on_exec_setup(handler_type handler); +}; + +/** + * Generic initializer to execute any code if \c fork + * failed. + * + * \remark POSIX only. + */ +class on_fork_error : public initializer_base +{ +public: + /** + * Constructor. + * + * \c handler_type must be a function or functor with + * this signature: void(executor&) + */ + explicit on_fork_error(handler_type handler); +}; + +/** + * Generic initializer to execute any code before \c fork + * is called. + * + * \remark POSIX only. + */ +class on_fork_setup : public initializer_base +{ +public: + /** + * Constructor. + * + * \c handler_type must be a function or functor with + * this signature: void(executor&) + */ + explicit on_fork_setup(handler_type handler); +}; + +/** + * Generic initializer to execute any code in the parent + * process after \c fork has been called successfully. + * + * \remark POSIX only. + */ +class on_fork_success : public initializer_base +{ +public: + /** + * Constructor. + * + * \c handler_type must be a function or functor with + * this signature: void(executor&) + */ + explicit on_fork_success(handler_type handler); +}; + +/** + * Generic initializer to execute any code if \c CreateProcess + * failed. + * + * \remark Windows only. + */ +class on_CreateProcess_error : public initializer_base +{ +public: + /** + * Constructor. + * + * \c handler_type must be a function or functor with + * this signature: void(executor&) + */ + explicit on_CreateProcess_error(handler_type handler); +}; + +/** + * Generic initializer to execute any code before \c CreateProcess + * is called. + * + * \remark Windows only. + */ +class on_CreateProcess_setup : public initializer_base +{ +public: + /** + * Constructor. + * + * \c handler_type must be a function or functor with + * this signature: void(executor&) + */ + explicit on_CreateProcess_setup(handler_type handler); +}; + +/** + * Generic initializer to execute any code after \c CreateProcess + * has been called successfully. + * + * \remark Windows only. + */ +class on_CreateProcess_success : public initializer_base +{ +public: + /** + * Constructor. + * + * \c handler_type must be a function or functor with + * this signature: void(executor&) + */ + explicit on_CreateProcess_success(handler_type handler); +}; + +/** + * Specifies the executable to start. + * + * This initializer must always be used. The only exception is + * if you use \c set_args or a generic initializer which + * specifies the executable. + */ +class run_exe : public initializer_base +{ +public: + /** + * Constructor. + * + * On Windows \c string_type must be const char*, + * std::string or boost::filesystem::path. + * If Unicode is used, \c string_type must be + * const wchar_t*, std::wstring or + * boost::filesystem::path. + * + * On POSIX \c string_type must be const char*, + * std::string or boost::filesystem::path. + */ + explicit run_exe(const string_type &s); +}; + +/** + * Sets the command line arguments. + * + * The first argument specifies the executable to start unless + * \c run_exe is used. + * + * Use \c set_cmd_line if you don't want to pass a collection of + * command line arguments but set the command line as one string. + */ +class set_args : public initializer_base +{ +public: + /** + * Constructor. + * + * On Windows \c range_type must be a std::string-range. + * If Unicode is used, \c range_type must be a + * std::wstring-range. + * + * On POSIX \c range_type must be a std::string-range. + */ + explicit set_args(const range_type &r); +}; + +/** + * Sets the command line. + * + * Use \c set_args if you don't want to set the command line as + * one string but pass a collection of command line arguments. + */ +class set_cmd_line : public initializer_base +{ +public: + /** + * Constructor. + * + * On Windows \c string_type must be const char*, + * std::string or boost::filesystem::path. + * If Unicode is used, \c string_type must be + * const wchar_t*, std::wstring or + * boost::filesystem::path. + * + * On POSIX \c string_type must be const char*, + * std::string or boost::filesystem::path. + */ + explicit set_cmd_line(const string_type &s); +}; + +/** + * Sets the environment. + */ +class set_env : public initializer_base +{ +public: + /** + * Constructor. + * + * On Windows \c range_type must be a std::string-range. + * If Unicode is used, \c range_type must be a + * std::wstring-range. + * + * On POSIX \c range_type must be a std::string-range. + */ + explicit set_env(const range_type &r); +}; + +/** + * Sets an error if a child process can't be created. + */ +class set_on_error : public initializer_base +{ +public: + /** + * Constructor. + */ + explicit set_on_error(boost::system::error_code &ec); +}; + +/** + * Sets the flag \c wShowWindow in \c STARTUPINFO. + * + * \remark Windows only. + */ +class show_window : public initializer_base +{ +public: + /** + * Constructor. + */ + explicit show_window(WORD flags); +}; + +/** + * Sets the work directory. + */ +class start_in_dir : public initializer_base +{ +public: + /** + * Constructor. + * + * On Windows \c string_type must be const char*, + * std::string or boost::filesystem::path. + * If Unicode is used, \c string_type must be + * const wchar_t*, std::wstring or + * boost::filesystem::path. + * + * On POSIX \c string_type must be const char*, + * std::string or boost::filesystem::path. + */ + explicit start_in_dir(const string_type &s); +}; + +/** + * Throws an error if a child process can't be created. + * + * The type of the error thrown is \c boost::system::system_error. + */ +class throw_on_error : public initializer_base +{ +public: +}; + +}}} +#endif + +#endif diff --git a/boost/process/mitigate.hpp b/boost/process/mitigate.hpp new file mode 100644 index 00000000..6838984a --- /dev/null +++ b/boost/process/mitigate.hpp @@ -0,0 +1,104 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/mitigate.hpp + * + * Helpers to mitigate platform differences. + */ + +#ifndef BOOST_PROCESS_MITIGATE_HPP +#define BOOST_PROCESS_MITIGATE_HPP + +#include +#if defined(BOOST_POSIX_API) +# include +#endif + +namespace boost { namespace process { + +#if defined(BOOST_WINDOWS_API) +typedef boost::asio::windows::stream_handle pipe_end; +#elif defined(BOOST_POSIX_API) +typedef boost::asio::posix::stream_descriptor pipe_end; +#endif + +inline const char *zero_device() +{ +#if defined(BOOST_WINDOWS_API) + return "NUL"; +#elif defined(BOOST_POSIX_API) + return "/dev/zero"; +#endif +} + +inline const char *null_device() +{ +#if defined(BOOST_WINDOWS_API) + return "NUL"; +#elif defined(BOOST_POSIX_API) + return "/dev/null"; +#endif +} + +#if defined(BOOST_WINDOWS_API) +# define BOOST_PROCESS_EXITSTATUS(a) static_cast(a) +#elif defined(BOOST_POSIX_API) +# define BOOST_PROCESS_EXITSTATUS WEXITSTATUS +#endif + +#if defined(BOOST_PROCESS_DOXYGEN) +/** + * Type definition for the end of a pipe. + * + * On Windows the type is based on boost::asio::windows::stream_handle. On + * POSIX it is based on boost::asio::posix::stream_descriptor. + * + * You can use this type definition for asynchronous I/O with streams of + * child processes. + */ +typedef boost_asio_type pipe_end; + +/** + * Gets the name of the zero device. + * + * You can use zero_device to initialize a + * boost::iostreams::file_descriptor_source to read + * null characters from. + * + * \returns NUL on Windows and /dev/zero on POSIX. + */ +const char *zero_device(); + +/** + * Gets the name of the null device. + * + * You can use null_device to initialize a + * boost::iostreams::file_descriptor_sink which discards + * data written to it. + * + * \returns NUL on Windows and /dev/null on POSIX. + */ +const char *null_device(); + +/** + * \def BOOST_PROCESS_EXITSTATUS + * + * On Windows \c BOOST_PROCESS_EXITSTATUS is a static cast to \c int. + * On POSIX it is set to \c WEXITSTATUS. + * + * You can use \c BOOST_PROCESS_EXITSTATUS for the return value of + * boost::process::wait_for_exit to get the exit status of a process. + */ +#define BOOST_PROCESS_EXITSTATUS +#endif + +}} + +#endif diff --git a/boost/process/pipe.hpp b/boost/process/pipe.hpp new file mode 100644 index 00000000..35f2a447 --- /dev/null +++ b/boost/process/pipe.hpp @@ -0,0 +1,64 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/pipe.hpp + * + * Defines a pipe. + */ + +#ifndef BOOST_PROCESS_PIPE_HPP +#define BOOST_PROCESS_PIPE_HPP + +#include + +#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(pipe) +BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(pipe) +BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(make_pipe) + +#if defined(BOOST_PROCESS_DOXYGEN) +namespace boost { namespace process { + +/** + * Represents a pipe. + */ +struct pipe +{ + /** + * Read-end. + */ + pipe_end_type source; + + /** + * Write-end. + */ + pipe_end_type sink; + + /** + * Constructor. + */ + pipe(pipe_end_type source, pipe_end_type sink); +}; + +/** + * Returns a pipe instance. + * + * This is a helper function to instantiate boost::process::pipe. + * + * \note boost::process::make_pipe does not create a pipe. + * You must pass existing pipe ends to this function. + * If you want to create an anonymous pipe, call + * boost::process::create_pipe. + */ +pipe make_pipe(pipe_end_type source, pipe_end_type sink); + +}} +#endif + +#endif diff --git a/boost/process/posix/child.hpp b/boost/process/posix/child.hpp new file mode 100644 index 00000000..91348452 --- /dev/null +++ b/boost/process/posix/child.hpp @@ -0,0 +1,26 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_CHILD_HPP +#define BOOST_PROCESS_POSIX_CHILD_HPP + +#include + +namespace boost { namespace process { namespace posix { + +struct child +{ + pid_t pid; + + explicit child(pid_t p) : pid(p) {} +}; + +}}} + +#endif diff --git a/boost/process/posix/create_pipe.hpp b/boost/process/posix/create_pipe.hpp new file mode 100644 index 00000000..ecdd5235 --- /dev/null +++ b/boost/process/posix/create_pipe.hpp @@ -0,0 +1,40 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_CREATE_PIPE_HPP +#define BOOST_PROCESS_POSIX_CREATE_PIPE_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { + +inline pipe create_pipe() +{ + int fds[2]; + if (::pipe(fds) == -1) + BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("pipe(2) failed"); + return pipe(fds[0], fds[1]); +} + +inline pipe create_pipe(boost::system::error_code &ec) +{ + int fds[2]; + if (::pipe(fds) == -1) + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec); + else + ec.clear(); + return pipe(fds[0], fds[1]); +} + +}}} + +#endif diff --git a/boost/process/posix/execute.hpp b/boost/process/posix/execute.hpp new file mode 100644 index 00000000..27082196 --- /dev/null +++ b/boost/process/posix/execute.hpp @@ -0,0 +1,82 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_EXECUTE_HPP +#define BOOST_PROCESS_POSIX_EXECUTE_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { + +template +child execute(const I0 &i0) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0))); +} + +template +child execute(const I0 &i0, const I1 &i1) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7, const I8 &i8) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7), boost::cref(i8))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7, const I8 &i8, const I9 &i9) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7), boost::cref(i8), boost::cref(i9))); +} + +}}} + +#endif diff --git a/boost/process/posix/executor.hpp b/boost/process/posix/executor.hpp new file mode 100644 index 00000000..a3e81f12 --- /dev/null +++ b/boost/process/posix/executor.hpp @@ -0,0 +1,120 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_EXECUTOR_HPP +#define BOOST_PROCESS_POSIX_EXECUTOR_HPP + +#include +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { + +struct executor +{ + executor() : exe(0), cmd_line(0), env(0) {} + + struct call_on_fork_setup + { + executor &e_; + + call_on_fork_setup(executor &e) : e_(e) {} + + template + void operator()(const Arg &arg) const + { + arg.on_fork_setup(e_); + } + }; + + struct call_on_fork_error + { + executor &e_; + + call_on_fork_error(executor &e) : e_(e) {} + + template + void operator()(Arg &arg) const + { + arg.on_fork_error(e_); + } + }; + + struct call_on_fork_success + { + executor &e_; + + call_on_fork_success(executor &e) : e_(e) {} + + template + void operator()(Arg &arg) const + { + arg.on_fork_success(e_); + } + }; + + struct call_on_exec_setup + { + executor &e_; + + call_on_exec_setup(executor &e) : e_(e) {} + + template + void operator()(Arg &arg) const + { + arg.on_exec_setup(e_); + } + }; + + struct call_on_exec_error + { + executor &e_; + + call_on_exec_error(executor &e) : e_(e) {} + + template + void operator()(Arg &arg) const + { + arg.on_exec_error(e_); + } + }; + + template + child operator()(const InitializerSequence &seq) + { + boost::fusion::for_each(seq, call_on_fork_setup(*this)); + + pid_t pid = ::fork(); + if (pid == -1) + { + boost::fusion::for_each(seq, call_on_fork_error(*this)); + } + else if (pid == 0) + { + boost::fusion::for_each(seq, call_on_exec_setup(*this)); + ::execve(exe, cmd_line, env); + boost::fusion::for_each(seq, call_on_exec_error(*this)); + _exit(EXIT_FAILURE); + } + + boost::fusion::for_each(seq, call_on_fork_success(*this)); + + return child(pid); + } + + const char *exe; + char **cmd_line; + char **env; +}; + +}}} + +#endif diff --git a/boost/process/posix/initializers.hpp b/boost/process/posix/initializers.hpp new file mode 100644 index 00000000..78295c14 --- /dev/null +++ b/boost/process/posix/initializers.hpp @@ -0,0 +1,39 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_HPP + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#endif diff --git a/boost/process/posix/initializers/bind_fd.hpp b/boost/process/posix/initializers/bind_fd.hpp new file mode 100644 index 00000000..851b7ef3 --- /dev/null +++ b/boost/process/posix/initializers/bind_fd.hpp @@ -0,0 +1,43 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_BIND_FD_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_BIND_FD_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class bind_fd_ : public initializer_base +{ +public: + bind_fd_(int id, const FileDescriptor &fd) : id_(id), fd_(fd) {} + + template + void on_exec_setup(PosixExecutor&) const + { + ::dup2(fd_.handle(), id_); + } + +private: + int id_; + FileDescriptor fd_; +}; + +template +bind_fd_ bind_fd(int id, const FileDescriptor &fd) +{ + return bind_fd_(id, fd); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/bind_stderr.hpp b/boost/process/posix/initializers/bind_stderr.hpp new file mode 100644 index 00000000..be767bf2 --- /dev/null +++ b/boost/process/posix/initializers/bind_stderr.hpp @@ -0,0 +1,37 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDERR_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDERR_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class bind_stderr : public initializer_base +{ +public: + explicit bind_stderr(const boost::iostreams::file_descriptor_sink &sink) + : sink_(sink) {} + + template + void on_exec_setup(PosixExecutor&) const + { + ::dup2(sink_.handle(), STDERR_FILENO); + } + +private: + boost::iostreams::file_descriptor_sink sink_; +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/bind_stdin.hpp b/boost/process/posix/initializers/bind_stdin.hpp new file mode 100644 index 00000000..b592d6f8 --- /dev/null +++ b/boost/process/posix/initializers/bind_stdin.hpp @@ -0,0 +1,37 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDIN_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDIN_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class bind_stdin : public initializer_base +{ +public: + explicit bind_stdin(const boost::iostreams::file_descriptor_source &source) + : source_(source) {} + + template + void on_exec_setup(PosixExecutor&) const + { + ::dup2(source_.handle(), STDIN_FILENO); + } + +private: + boost::iostreams::file_descriptor_source source_; +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/bind_stdout.hpp b/boost/process/posix/initializers/bind_stdout.hpp new file mode 100644 index 00000000..a2c316d9 --- /dev/null +++ b/boost/process/posix/initializers/bind_stdout.hpp @@ -0,0 +1,37 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDOUT_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDOUT_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class bind_stdout : public initializer_base +{ +public: + explicit bind_stdout(const boost::iostreams::file_descriptor_sink &sink) + : sink_(sink) {} + + template + void on_exec_setup(PosixExecutor&) const + { + ::dup2(sink_.handle(), STDOUT_FILENO); + } + +private: + boost::iostreams::file_descriptor_sink sink_; +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/close_fd.hpp b/boost/process/posix/initializers/close_fd.hpp new file mode 100644 index 00000000..fd516e41 --- /dev/null +++ b/boost/process/posix/initializers/close_fd.hpp @@ -0,0 +1,35 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FD_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FD_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class close_fd : public initializer_base +{ +public: + explicit close_fd(int fd) : fd_(fd) {} + + template + void on_exec_setup(PosixExecutor&) const + { + ::close(fd_); + } + +private: + int fd_; +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/close_fds.hpp b/boost/process/posix/initializers/close_fds.hpp new file mode 100644 index 00000000..2fa33850 --- /dev/null +++ b/boost/process/posix/initializers/close_fds.hpp @@ -0,0 +1,43 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FDS_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FDS_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class close_fds_ : public initializer_base +{ +public: + explicit close_fds_(const Range &fds) : fds_(fds) {} + + template + void on_exec_setup(PosixExecutor&) const + { + boost::for_each(fds_, ::close); + } + +private: + Range fds_; +}; + +template +close_fds_ close_fds(const Range &fds) +{ + return close_fds_(fds); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/close_fds_if.hpp b/boost/process/posix/initializers/close_fds_if.hpp new file mode 100644 index 00000000..fb3a651d --- /dev/null +++ b/boost/process/posix/initializers/close_fds_if.hpp @@ -0,0 +1,80 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FDS_IF_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FDS_IF_HPP + +#include +#include +#include +#include +#include +#include +#include +#include + +#ifndef BOOST_PROCESS_POSIX_MAX_FD +# define BOOST_PROCESS_POSIX_MAX_FD 32 +#endif + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class close_fds_if_ : public initializer_base +{ +private: + static void close(int fd) + { + ::fcntl(fd, F_SETFD, FD_CLOEXEC); + } + +public: + explicit close_fds_if_(const Predicate &pred) : pred_(pred) {} + + template + void on_exec_setup(PosixExecutor&) const + { + boost::for_each( + boost::adaptors::filter( + boost::counting_range(0, upper_bound()), + pred_ + ), + close + ); + } + +private: + static int upper_bound() + { + int up; +#if defined(F_MAXFD) + do + { + up = ::fcntl(0, F_MAXFD); + } while (up == -1 && errno == EINTR); + if (up == -1) +#endif + up = ::sysconf(_SC_OPEN_MAX); + if (up == -1) + up = BOOST_PROCESS_POSIX_MAX_FD; + return up; + } + + Predicate pred_; +}; + +template +close_fds_if_ close_fds_if(const Predicate &pred) +{ + return close_fds_if_(pred); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/close_stderr.hpp b/boost/process/posix/initializers/close_stderr.hpp new file mode 100644 index 00000000..1a4c2ad0 --- /dev/null +++ b/boost/process/posix/initializers/close_stderr.hpp @@ -0,0 +1,30 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDERR_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDERR_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class close_stderr : public initializer_base +{ +public: + template + void on_exec_setup(PosixExecutor&) const + { + ::close(STDERR_FILENO); + } +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/close_stdin.hpp b/boost/process/posix/initializers/close_stdin.hpp new file mode 100644 index 00000000..021c3ec5 --- /dev/null +++ b/boost/process/posix/initializers/close_stdin.hpp @@ -0,0 +1,30 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDIN_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDIN_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class close_stdin : public initializer_base +{ +public: + template + void on_exec_setup(PosixExecutor&) const + { + ::close(STDIN_FILENO); + } +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/close_stdout.hpp b/boost/process/posix/initializers/close_stdout.hpp new file mode 100644 index 00000000..cfab7d1d --- /dev/null +++ b/boost/process/posix/initializers/close_stdout.hpp @@ -0,0 +1,30 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDOUT_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDOUT_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class close_stdout : public initializer_base +{ +public: + template + void on_exec_setup(PosixExecutor&) const + { + ::close(STDOUT_FILENO); + } +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/hide_console.hpp b/boost/process/posix/initializers/hide_console.hpp new file mode 100644 index 00000000..20d527b4 --- /dev/null +++ b/boost/process/posix/initializers/hide_console.hpp @@ -0,0 +1,24 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_HIDE_CONSOLE_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_HIDE_CONSOLE_HPP + +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class hide_console : public initializer_base +{ +public: +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/inherit_env.hpp b/boost/process/posix/initializers/inherit_env.hpp new file mode 100644 index 00000000..bc73c857 --- /dev/null +++ b/boost/process/posix/initializers/inherit_env.hpp @@ -0,0 +1,36 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_INHERIT_ENV_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_INHERIT_ENV_HPP + +#include +// From +#if defined(__APPLE__) && defined(__DYNAMIC__) +extern "C" { extern char ***_NSGetEnviron(void); } +# define environ (*_NSGetEnviron()) +#else +# include +#endif + +namespace boost { namespace process { namespace posix { namespace initializers { + +class inherit_env : public initializer_base +{ +public: + template + void on_fork_setup(PosixExecutor &e) const + { + e.env = environ; + } +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/initializer_base.hpp b/boost/process/posix/initializers/initializer_base.hpp new file mode 100644 index 00000000..775f00e4 --- /dev/null +++ b/boost/process/posix/initializers/initializer_base.hpp @@ -0,0 +1,35 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_INITIALIZER_BASE_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_INITIALIZER_BASE_HPP + +namespace boost { namespace process { namespace posix { namespace initializers { + +struct initializer_base +{ + template + void on_fork_setup(PosixExecutor&) const {} + + template + void on_fork_error(PosixExecutor&) const {} + + template + void on_fork_success(PosixExecutor&) const {} + + template + void on_exec_setup(PosixExecutor&) const {} + + template + void on_exec_error(PosixExecutor&) const {} +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/notify_io_service.hpp b/boost/process/posix/initializers/notify_io_service.hpp new file mode 100644 index 00000000..d94f674c --- /dev/null +++ b/boost/process/posix/initializers/notify_io_service.hpp @@ -0,0 +1,55 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_NOTIFY_IO_SERVICE_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_NOTIFY_IO_SERVICE_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class notify_io_service_ : public initializer_base +{ +public: + explicit notify_io_service_(IOService &io_service) : + io_service_(io_service) {} + + template + void on_fork_setup(PosixExecutor&) const + { + io_service_.notify_fork(IOService::fork_prepare); + } + + template + void on_fork_success(PosixExecutor&) const + { + io_service_.notify_fork(IOService::fork_parent); + } + + template + void on_exec_setup(PosixExecutor&) const + { + io_service_.notify_fork(IOService::fork_child); + } + +private: + IOService &io_service_; +}; + +template +notify_io_service_ notify_io_service(IOService &io_service) +{ + return notify_io_service_(io_service); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/on_exec_error.hpp b/boost/process/posix/initializers/on_exec_error.hpp new file mode 100644 index 00000000..63b56def --- /dev/null +++ b/boost/process/posix/initializers/on_exec_error.hpp @@ -0,0 +1,42 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_ON_EXEC_ERROR_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_ON_EXEC_ERROR_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class on_exec_error_ : public initializer_base +{ +public: + explicit on_exec_error_(Handler handler) : handler_(handler) {} + + template + void on_exec_error(PosixExecutor &e) const + { + handler_(e); + } + +private: + Handler handler_; +}; + +template +on_exec_error_ on_exec_error(Handler handler) +{ + return on_exec_error_(handler); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/on_exec_setup.hpp b/boost/process/posix/initializers/on_exec_setup.hpp new file mode 100644 index 00000000..50f5f373 --- /dev/null +++ b/boost/process/posix/initializers/on_exec_setup.hpp @@ -0,0 +1,42 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_ON_EXEC_SETUP_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_ON_EXEC_SETUP_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class on_exec_setup_ : public initializer_base +{ +public: + explicit on_exec_setup_(Handler handler) : handler_(handler) {} + + template + void on_exec_setup(PosixExecutor &e) const + { + handler_(e); + } + +private: + Handler handler_; +}; + +template +on_exec_setup_ on_exec_setup(Handler handler) +{ + return on_exec_setup_(handler); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/on_fork_error.hpp b/boost/process/posix/initializers/on_fork_error.hpp new file mode 100644 index 00000000..42ecf1aa --- /dev/null +++ b/boost/process/posix/initializers/on_fork_error.hpp @@ -0,0 +1,42 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_ERROR_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_ERROR_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class on_fork_error_ : public initializer_base +{ +public: + explicit on_fork_error_(Handler handler) : handler_(handler) {} + + template + void on_fork_error(PosixExecutor &e) const + { + handler_(e); + } + +private: + Handler handler_; +}; + +template +on_fork_error_ on_fork_error(Handler handler) +{ + return on_fork_error_(handler); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/on_fork_setup.hpp b/boost/process/posix/initializers/on_fork_setup.hpp new file mode 100644 index 00000000..c0c5b068 --- /dev/null +++ b/boost/process/posix/initializers/on_fork_setup.hpp @@ -0,0 +1,42 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_SETUP_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_SETUP_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class on_fork_setup_ : public initializer_base +{ +public: + explicit on_fork_setup_(Handler handler) : handler_(handler) {} + + template + void on_fork_setup(PosixExecutor &e) const + { + handler_(e); + } + +private: + Handler handler_; +}; + +template +on_fork_setup_ on_fork_setup(Handler handler) +{ + return on_fork_setup_(handler); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/on_fork_success.hpp b/boost/process/posix/initializers/on_fork_success.hpp new file mode 100644 index 00000000..01c9b12d --- /dev/null +++ b/boost/process/posix/initializers/on_fork_success.hpp @@ -0,0 +1,42 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_SUCCESS_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_SUCCESS_HPP + +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class on_fork_success_ : public initializer_base +{ +public: + explicit on_fork_success_(Handler handler) : handler_(handler) {} + + template + void on_fork_success(PosixExecutor &e) const + { + handler_(e); + } + +private: + Handler handler_; +}; + +template +on_fork_success_ on_fork_success(Handler handler) +{ + return on_fork_success_(handler); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/run_exe.hpp b/boost/process/posix/initializers/run_exe.hpp new file mode 100644 index 00000000..6cceeea8 --- /dev/null +++ b/boost/process/posix/initializers/run_exe.hpp @@ -0,0 +1,59 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_RUN_EXE_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_RUN_EXE_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class run_exe_ : public initializer_base +{ +public: + explicit run_exe_(const std::string &s) : s_(s), cmd_line_(new char*[2]) + { + cmd_line_[0] = const_cast(s_.c_str()); + cmd_line_[1] = 0; + } + + template + void on_exec_setup(PosixExecutor &e) const + { + e.exe = s_.c_str(); + if (!e.cmd_line) + e.cmd_line = cmd_line_.get(); + } + +private: + std::string s_; + boost::shared_array cmd_line_; +}; + +inline run_exe_ run_exe(const char *s) +{ + return run_exe_(s); +} + +inline run_exe_ run_exe(const std::string &s) +{ + return run_exe_(s); +} + +inline run_exe_ run_exe(const boost::filesystem::path &p) +{ + return run_exe_(p.string()); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/set_args.hpp b/boost/process/posix/initializers/set_args.hpp new file mode 100644 index 00000000..294926dc --- /dev/null +++ b/boost/process/posix/initializers/set_args.hpp @@ -0,0 +1,57 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_SET_ARGS_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_SET_ARGS_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class set_args_ : public initializer_base +{ +private: + static char *c_str(const std::string &s) + { + return const_cast(s.c_str()); + } + +public: + explicit set_args_(const Range &args) + { + args_.reset(new char*[args.size() + 1]); + boost::transform(args, args_.get(), c_str); + args_[args.size()] = 0; + } + + template + void on_exec_setup(PosixExecutor &e) const + { + e.cmd_line = args_.get(); + if (!e.exe && *args_[0]) + e.exe = args_[0]; + } + +private: + boost::shared_array args_; +}; + +template +set_args_ set_args(const Range &range) +{ + return set_args_(range); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/set_cmd_line.hpp b/boost/process/posix/initializers/set_cmd_line.hpp new file mode 100644 index 00000000..0f59d253 --- /dev/null +++ b/boost/process/posix/initializers/set_cmd_line.hpp @@ -0,0 +1,54 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_SET_CMD_LINE_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_SET_CMD_LINE_HPP + +#include +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class set_cmd_line : public initializer_base +{ +private: + static char *c_str(const std::string &s) + { + return const_cast(s.c_str()); + } + +public: + explicit set_cmd_line(const std::string &s) + { + typedef boost::tokenizer > tokenizer; + boost::escaped_list_separator sep('\\', ' ', '\"'); + tokenizer tok(s, sep); + args_.assign(tok.begin(), tok.end()); + cmd_line_.reset(new char*[args_.size() + 1]); + boost::transform(args_, cmd_line_.get(), c_str); + cmd_line_[args_.size()] = 0; + } + + template + void on_exec_setup(PosixExecutor &e) const + { + e.cmd_line = cmd_line_.get(); + } + +private: + std::vector args_; + boost::shared_array cmd_line_; +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/set_env.hpp b/boost/process/posix/initializers/set_env.hpp new file mode 100644 index 00000000..76649184 --- /dev/null +++ b/boost/process/posix/initializers/set_env.hpp @@ -0,0 +1,54 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_SET_ENV_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_SET_ENV_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +template +class set_env_ : public initializer_base +{ +private: + static char *get_ptr(const std::string &s) + { + return const_cast(s.c_str()); + } + +public: + explicit set_env_(const Range &envs) : env_(new char*[envs.size() + 1]) + { + boost::transform(envs, env_.get(), get_ptr); + env_[envs.size()] = 0; + } + + template + void on_fork_setup(PosixExecutor &e) const + { + e.env = env_.get(); + } + +private: + boost::shared_array env_; +}; + +template +set_env_ set_env(const Range &envs) +{ + return set_env_(envs); +} + +}}}} + +#endif diff --git a/boost/process/posix/initializers/set_on_error.hpp b/boost/process/posix/initializers/set_on_error.hpp new file mode 100644 index 00000000..c01a816e --- /dev/null +++ b/boost/process/posix/initializers/set_on_error.hpp @@ -0,0 +1,95 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_SET_ON_ERROR_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_SET_ON_ERROR_HPP + +#include +#include +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class set_on_error : public initializer_base +{ +public: + explicit set_on_error(boost::system::error_code &ec) : ec_(ec) {} + + template + void on_fork_setup(PosixExecutor&) const + { + if (::pipe(fds_) == -1) + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec_); + if (::fcntl(fds_[1], F_SETFD, FD_CLOEXEC) == -1) + { + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec_); + ::close(fds_[0]); + ::close(fds_[1]); + } + } + + template + void on_fork_error(PosixExecutor&) const + { + if (!ec_) + { + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec_); + ::close(fds_[0]); + ::close(fds_[1]); + } + } + + template + void on_fork_success(PosixExecutor&) const + { + if (!ec_) + { + ::close(fds_[1]); + int code; + if (::read(fds_[0], &code, sizeof(int)) > 0) + { + ec_ = boost::system::error_code(code, + boost::system::system_category()); + } + ::close(fds_[0]); + } + } + + template + void on_exec_setup(PosixExecutor&) const + { + if (!ec_) + { + ::close(fds_[0]); + } + } + + template + void on_exec_error(PosixExecutor&) const + { + if (!ec_) + { + int e = errno; + while (::write(fds_[1], &e, sizeof(int)) == -1 && errno == EINTR) + ; + ::close(fds_[1]); + } + } + +private: + boost::system::error_code &ec_; + mutable int fds_[2]; +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/start_in_dir.hpp b/boost/process/posix/initializers/start_in_dir.hpp new file mode 100644 index 00000000..187b5a31 --- /dev/null +++ b/boost/process/posix/initializers/start_in_dir.hpp @@ -0,0 +1,36 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_START_IN_DIR_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_START_IN_DIR_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class start_in_dir : public initializer_base +{ +public: + explicit start_in_dir(const std::string &s) : s_(s) {} + + template + void on_exec_setup(PosixExecutor&) const + { + ::chdir(s_.c_str()); + } + +private: + std::string s_; +}; + +}}}} + +#endif diff --git a/boost/process/posix/initializers/throw_on_error.hpp b/boost/process/posix/initializers/throw_on_error.hpp new file mode 100644 index 00000000..7734c19e --- /dev/null +++ b/boost/process/posix/initializers/throw_on_error.hpp @@ -0,0 +1,90 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_THROW_ON_ERROR_HPP +#define BOOST_PROCESS_POSIX_INITIALIZERS_THROW_ON_ERROR_HPP + +#include +#include +#include +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { namespace initializers { + +class throw_on_error : public initializer_base +{ +public: + template + void on_fork_setup(PosixExecutor&) const + { + if (::pipe(fds_) == -1) + BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("pipe(2) failed"); + if (::fcntl(fds_[1], F_SETFD, FD_CLOEXEC) == -1) + { + int e = errno; + ::close(fds_[0]); + ::close(fds_[1]); + BOOST_PROCESS_THROW(boost::system::system_error( + boost::system::error_code(e, boost::system::system_category()), + BOOST_PROCESS_SOURCE_LOCATION "fcntl(2) failed")); + } + } + + template + void on_fork_error(PosixExecutor&) const + { + int e = errno; + ::close(fds_[0]); + ::close(fds_[1]); + BOOST_PROCESS_THROW(boost::system::system_error( + boost::system::error_code(e, boost::system::system_category()), + BOOST_PROCESS_SOURCE_LOCATION "fork(2) failed")); + } + + template + void on_fork_success(PosixExecutor&) const + { + ::close(fds_[1]); + int code; + if (::read(fds_[0], &code, sizeof(int)) > 0) + { + ::close(fds_[0]); + BOOST_PROCESS_THROW(boost::system::system_error( + boost::system::error_code(code, + boost::system::system_category()), + BOOST_PROCESS_SOURCE_LOCATION "execve(2) failed")); + } + ::close(fds_[0]); + } + + template + void on_exec_setup(PosixExecutor&) const + { + ::close(fds_[0]); + } + + template + void on_exec_error(PosixExecutor&) const + { + int e = errno; + while (::write(fds_[1], &e, sizeof(int)) == -1 && errno == EINTR) + ; + ::close(fds_[1]); + } + +private: + mutable int fds_[2]; +}; + +}}}} + +#endif diff --git a/boost/process/posix/pipe.hpp b/boost/process/posix/pipe.hpp new file mode 100644 index 00000000..ca5b2944 --- /dev/null +++ b/boost/process/posix/pipe.hpp @@ -0,0 +1,30 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_PIPE_HPP +#define BOOST_PROCESS_POSIX_PIPE_HPP + +namespace boost { namespace process { namespace posix { + +struct pipe +{ + int source; + int sink; + + pipe(int source, int sink) : source(source), sink(sink) {} +}; + +inline pipe make_pipe(int source, int sink) +{ + return pipe(source, sink); +} + +}}} + +#endif diff --git a/boost/process/posix/search_path.hpp b/boost/process/posix/search_path.hpp new file mode 100644 index 00000000..6dc2bea0 --- /dev/null +++ b/boost/process/posix/search_path.hpp @@ -0,0 +1,53 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_SEARCH_PATH_HPP +#define BOOST_PROCESS_POSIX_SEARCH_PATH_HPP + +#include +#include +#include +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { + +inline std::string search_path(const std::string &filename, + std::string path = "") +{ + if (path.empty()) + { + path = ::getenv("PATH"); + if (path.empty()) + BOOST_PROCESS_THROW(std::runtime_error( + "Environment variable PATH not found")); + } + + std::string result; + typedef boost::tokenizer > tokenizer; + boost::char_separator sep(":"); + tokenizer tok(path, sep); + for (tokenizer::iterator it = tok.begin(); it != tok.end(); ++it) + { + boost::filesystem::path p = *it; + p /= filename; + if (!::access(p.c_str(), X_OK)) + { + result = p.string(); + break; + } + } + return result; +} + +}}} + +#endif diff --git a/boost/process/posix/shell_path.hpp b/boost/process/posix/shell_path.hpp new file mode 100644 index 00000000..3e21e757 --- /dev/null +++ b/boost/process/posix/shell_path.hpp @@ -0,0 +1,32 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_SHELL_PATH_HPP +#define BOOST_PROCESS_POSIX_SHELL_PATH_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace posix { + +inline boost::filesystem::path shell_path() +{ + return "/bin/sh"; +} + +inline boost::filesystem::path shell_path(boost::system::error_code &ec) +{ + ec.clear(); + return "/bin/sh"; +} + +}}} + +#endif diff --git a/boost/process/posix/terminate.hpp b/boost/process/posix/terminate.hpp new file mode 100644 index 00000000..9be087df --- /dev/null +++ b/boost/process/posix/terminate.hpp @@ -0,0 +1,37 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_TERMINATE_HPP +#define BOOST_PROCESS_POSIX_TERMINATE_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace posix { + +template +void terminate(const Process &p) +{ + if (::kill(p.pid, SIGKILL) == -1) + BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("kill(2) failed"); +} + +template +void terminate(const Process &p, boost::system::error_code &ec) +{ + if (::kill(p.pid, SIGKILL) == -1) + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec); + else + ec.clear(); +} + +}}} + +#endif diff --git a/boost/process/posix/wait_for_exit.hpp b/boost/process/posix/wait_for_exit.hpp new file mode 100644 index 00000000..d2b946c2 --- /dev/null +++ b/boost/process/posix/wait_for_exit.hpp @@ -0,0 +1,52 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_POSIX_WAIT_FOR_EXIT_HPP +#define BOOST_PROCESS_POSIX_WAIT_FOR_EXIT_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace posix { + +template +inline int wait_for_exit(const Process &p) +{ + pid_t ret; + int status; + do + { + ret = ::waitpid(p.pid, &status, 0); + } while ((ret == -1 && errno == EINTR) || (ret != -1 && !WIFEXITED(status))); + if (ret == -1) + BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("waitpid(2) failed"); + return status; +} + +template +inline int wait_for_exit(const Process &p, boost::system::error_code &ec) +{ + pid_t ret; + int status; + do + { + ret = ::waitpid(p.pid, &status, 0); + } while ((ret == -1 && errno == EINTR) || (ret != -1 && !WIFEXITED(status))); + if (ret == -1) + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec); + else + ec.clear(); + return status; +} + +}}} + +#endif diff --git a/boost/process/search_path.hpp b/boost/process/search_path.hpp new file mode 100644 index 00000000..20bff060 --- /dev/null +++ b/boost/process/search_path.hpp @@ -0,0 +1,51 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/search_path.hpp + * + * Defines a function to search for an executable in path. + */ + +#ifndef BOOST_PROCESS_SEARCH_PATH_HPP +#define BOOST_PROCESS_SEARCH_PATH_HPP + +#include + +#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(search_path) +BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(search_path) + +#if defined(BOOST_PROCESS_DOXYGEN) +namespace boost { namespace process { + +/** + * Searches for an executable in path. + * + * filename must be a basename including the file extension. + * It must not include any directory separators (like a slash). + * On Windows the file extension may be omitted. The function + * will then try the various file extensions for executables on + * Windows to find filename. + * + * path must be a set of directories. Directories must be + * separated by colons on POSIX and by semicolons on Windows. + * If path is empty, the environment variable PATH is used. + * + * \returns the absolute path to the executable filename or an + * empty string if filename isn't found + * + * \throws std::runtime_error if path is empty and no environment + * variable PATH exists + */ +string_type search_path(const string_type &filename, string_type path = ""); + +}} +#endif + +#endif diff --git a/boost/process/shell_path.hpp b/boost/process/shell_path.hpp new file mode 100644 index 00000000..92e9f081 --- /dev/null +++ b/boost/process/shell_path.hpp @@ -0,0 +1,46 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/shell_path.hpp + * + * Defines a function to return the absolute path to a shell executable. + */ + +#ifndef BOOST_PROCESS_SHELL_PATH_HPP +#define BOOST_PROCESS_SHELL_PATH_HPP + +#include + +#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(shell_path) +BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(shell_path) + +#if defined(BOOST_PROCESS_DOXYGEN) +namespace boost { namespace process { + +/** + * Returns the absolute path to a shell executable. + * + * \returns the path to cmd.exe on Windows and /bin/sh on POSIX. + * + * \throws boost::system::system_error in case of an error + */ +boost::filesystem::path shell_path(); + +/** + * Returns the absolute path to a shell executable. + * + * \returns the path to cmd.exe on Windows and /bin/sh on POSIX. + */ +boost::filesystem::path shell_path(boost::system::error_code &ec); + +}} +#endif + +#endif diff --git a/boost/process/terminate.hpp b/boost/process/terminate.hpp new file mode 100644 index 00000000..140eba7e --- /dev/null +++ b/boost/process/terminate.hpp @@ -0,0 +1,52 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/terminate.hpp + * + * Defines a function to terminate a process. + */ + +#ifndef BOOST_PROCESS_TERMINATE_HPP +#define BOOST_PROCESS_TERMINATE_HPP + +#include + +#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(terminate) +BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(terminate) + +#if defined(BOOST_PROCESS_DOXYGEN) +namespace boost { namespace process { + +/** + * Terminates a process. + * + * \warning Call this function only as a last resort. The process + * is terminated immediately and forcefully and has no + * chance to close or clean up resources properly. + * + * \throws boost::system::system_error in case of an error + */ +template +void terminate(const Process &p); + +/** + * Terminates a process. + * + * \warning Call this function only as a last resort. The process + * is terminated immediately and forcefully and has no + * chance to close or clean up resources properly. + */ +template +void terminate(const Process &p, boost::system::error_code &ec); + +}} +#endif + +#endif diff --git a/boost/process/wait_for_exit.hpp b/boost/process/wait_for_exit.hpp new file mode 100644 index 00000000..d9b11869 --- /dev/null +++ b/boost/process/wait_for_exit.hpp @@ -0,0 +1,58 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +/** + * \file boost/process/wait_for_exit.hpp + * + * Defines a function to wait for a process to exit. + */ + +#ifndef BOOST_PROCESS_WAIT_FOR_EXIT_HPP +#define BOOST_PROCESS_WAIT_FOR_EXIT_HPP + +#include + +#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(wait_for_exit) +BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(wait_for_exit) + +#if defined(BOOST_PROCESS_DOXYGEN) +namespace boost { namespace process { + +/** + * Waits for a process to exit. + * + * On Window boost::process::wait_for_exit returns the exit code + * of the process. On POSIX the exit status is returned. You must + * use the macro \c WEXITSTATUS (defined in sys/wait.h) to fetch + * the exit code from the exit status. + * + * \note This is a blocking function. + * + * \throws boost::system::system_error in case of an error + */ +template +int_type wait_for_exit(const Process &p); + +/** + * Waits for a process to exit. + * + * On Window boost::process::wait_for_exit returns the exit code + * of the process. On POSIX the exit status is returned. You must + * use the macro \c WEXITSTATUS (defined in sys/wait.h) to fetch + * the exit code from the exit status. + * + * \note This is a blocking function. + */ +template +int_type wait_for_exit(const Process &p, boost::system::error_code &ec); + +}} +#endif + +#endif diff --git a/boost/process/windows/child.hpp b/boost/process/windows/child.hpp new file mode 100644 index 00000000..083cd29d --- /dev/null +++ b/boost/process/windows/child.hpp @@ -0,0 +1,55 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_CHILD_HPP +#define BOOST_PROCESS_WINDOWS_CHILD_HPP + +#include +#include + +namespace boost { namespace process { namespace windows { + +class child +{ +public: + PROCESS_INFORMATION proc_info; + + explicit child(const PROCESS_INFORMATION &pi) : proc_info(pi) {} + + ~child() + { + ::CloseHandle(proc_info.hProcess); + ::CloseHandle(proc_info.hThread); + } + + child(BOOST_RV_REF(child) c) : proc_info(c.proc_info) + { + c.proc_info.hProcess = INVALID_HANDLE_VALUE; + c.proc_info.hThread = INVALID_HANDLE_VALUE; + } + + child &operator=(BOOST_RV_REF(child) c) + { + ::CloseHandle(proc_info.hProcess); + ::CloseHandle(proc_info.hThread); + proc_info = c.proc_info; + c.proc_info.hProcess = INVALID_HANDLE_VALUE; + c.proc_info.hThread = INVALID_HANDLE_VALUE; + return *this; + } + + HANDLE process_handle() const { return proc_info.hProcess; } + +private: + BOOST_MOVABLE_BUT_NOT_COPYABLE(child); +}; + +}}} + +#endif diff --git a/boost/process/windows/create_pipe.hpp b/boost/process/windows/create_pipe.hpp new file mode 100644 index 00000000..fe1e4975 --- /dev/null +++ b/boost/process/windows/create_pipe.hpp @@ -0,0 +1,40 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_CREATE_PIPE_HPP +#define BOOST_PROCESS_WINDOWS_CREATE_PIPE_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace windows { + +inline pipe create_pipe() +{ + HANDLE handles[2]; + if (!::CreatePipe(&handles[0], &handles[1], NULL, 0)) + BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("CreatePipe() failed"); + return make_pipe(handles[0], handles[1]); +} + +inline pipe create_pipe(boost::system::error_code &ec) +{ + HANDLE handles[2]; + if (!::CreatePipe(&handles[0], &handles[1], NULL, 0)) + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec); + else + ec.clear(); + return make_pipe(handles[0], handles[1]); +} + +}}} + +#endif diff --git a/boost/process/windows/execute.hpp b/boost/process/windows/execute.hpp new file mode 100644 index 00000000..43067521 --- /dev/null +++ b/boost/process/windows/execute.hpp @@ -0,0 +1,82 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_EXECUTE_HPP +#define BOOST_PROCESS_WINDOWS_EXECUTE_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace windows { + +template +child execute(const I0 &i0) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0))); +} + +template +child execute(const I0 &i0, const I1 &i1) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7, const I8 &i8) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7), boost::cref(i8))); +} + +template +child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7, const I8 &i8, const I9 &i9) +{ + return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7), boost::cref(i8), boost::cref(i9))); +} + +}}} + +#endif diff --git a/boost/process/windows/executor.hpp b/boost/process/windows/executor.hpp new file mode 100644 index 00000000..1560f307 --- /dev/null +++ b/boost/process/windows/executor.hpp @@ -0,0 +1,130 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_EXECUTOR_HPP +#define BOOST_PROCESS_WINDOWS_EXECUTOR_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace windows { + +struct executor +{ + executor() : exe(0), cmd_line(0), proc_attrs(0), thread_attrs(0), + inherit_handles(FALSE), +#if (_WIN32_WINNT >= 0x0600) + creation_flags(EXTENDED_STARTUPINFO_PRESENT), +#else + creation_flags(0), +#endif + env(0), work_dir(0) +#if (_WIN32_WINNT >= 0x0600) + ,startup_info(startup_info_ex.StartupInfo) +#endif + { +#if (_WIN32_WINNT >= 0x0600) + ZeroMemory(&startup_info_ex, sizeof(STARTUPINFOEX)); + startup_info.cb = sizeof(STARTUPINFOEX); +#else + ZeroMemory(&startup_info, sizeof(STARTUPINFO)); + startup_info.cb = sizeof(STARTUPINFO); +#endif + startup_info.hStdInput = INVALID_HANDLE_VALUE; + startup_info.hStdOutput = INVALID_HANDLE_VALUE; + startup_info.hStdError = INVALID_HANDLE_VALUE; + } + + struct call_on_CreateProcess_setup + { + executor &e_; + + call_on_CreateProcess_setup(executor &e) : e_(e) {} + + template + void operator()(Arg &arg) const + { + arg.on_CreateProcess_setup(e_); + } + }; + + struct call_on_CreateProcess_error + { + executor &e_; + + call_on_CreateProcess_error(executor &e) : e_(e) {} + + template + void operator()(Arg &arg) const + { + arg.on_CreateProcess_error(e_); + } + }; + + struct call_on_CreateProcess_success + { + executor &e_; + + call_on_CreateProcess_success(executor &e) : e_(e) {} + + template + void operator()(Arg &arg) const + { + arg.on_CreateProcess_success(e_); + } + }; + + template + child operator()(const InitializerSequence &seq) + { + boost::fusion::for_each(seq, call_on_CreateProcess_setup(*this)); + + if (!::CreateProcess( + exe, + cmd_line, + proc_attrs, + thread_attrs, + inherit_handles, + creation_flags, + env, + work_dir, + &startup_info, + &proc_info)) + { + boost::fusion::for_each(seq, call_on_CreateProcess_error(*this)); + } + else + { + boost::fusion::for_each(seq, call_on_CreateProcess_success(*this)); + } + + return child(proc_info); + } + + LPCTSTR exe; + LPTSTR cmd_line; + LPSECURITY_ATTRIBUTES proc_attrs; + LPSECURITY_ATTRIBUTES thread_attrs; + BOOL inherit_handles; + DWORD creation_flags; + LPVOID env; + LPCTSTR work_dir; +#if (_WIN32_WINNT >= 0x0600) + STARTUPINFOEX startup_info_ex; + STARTUPINFO &startup_info; +#else + STARTUPINFO startup_info; +#endif + PROCESS_INFORMATION proc_info; +}; + +}}} + +#endif diff --git a/boost/process/windows/initializers.hpp b/boost/process/windows/initializers.hpp new file mode 100644 index 00000000..2d7098c0 --- /dev/null +++ b/boost/process/windows/initializers.hpp @@ -0,0 +1,33 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_HPP + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#endif diff --git a/boost/process/windows/initializers/bind_stderr.hpp b/boost/process/windows/initializers/bind_stderr.hpp new file mode 100644 index 00000000..de3ee30d --- /dev/null +++ b/boost/process/windows/initializers/bind_stderr.hpp @@ -0,0 +1,39 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDERR_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDERR_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class bind_stderr : public initializer_base +{ +public: + explicit bind_stderr(const boost::iostreams::file_descriptor_sink &sink) : sink_(sink) {} + + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + ::SetHandleInformation(sink_.handle(), HANDLE_FLAG_INHERIT, HANDLE_FLAG_INHERIT); + e.startup_info.hStdError = sink_.handle(); + e.startup_info.dwFlags |= STARTF_USESTDHANDLES; + e.inherit_handles = true; + } + +private: + boost::iostreams::file_descriptor_sink sink_; +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/bind_stdin.hpp b/boost/process/windows/initializers/bind_stdin.hpp new file mode 100644 index 00000000..54c942ab --- /dev/null +++ b/boost/process/windows/initializers/bind_stdin.hpp @@ -0,0 +1,39 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDIN_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDIN_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class bind_stdin : public initializer_base +{ +public: + explicit bind_stdin(const boost::iostreams::file_descriptor_source &source) : source_(source) {} + + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + ::SetHandleInformation(source_.handle(), HANDLE_FLAG_INHERIT, HANDLE_FLAG_INHERIT); + e.startup_info.hStdInput = source_.handle(); + e.startup_info.dwFlags |= STARTF_USESTDHANDLES; + e.inherit_handles = true; + } + +private: + boost::iostreams::file_descriptor_source source_; +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/bind_stdout.hpp b/boost/process/windows/initializers/bind_stdout.hpp new file mode 100644 index 00000000..c72c05f1 --- /dev/null +++ b/boost/process/windows/initializers/bind_stdout.hpp @@ -0,0 +1,39 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDOUT_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDOUT_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class bind_stdout : public initializer_base +{ +public: + explicit bind_stdout(const boost::iostreams::file_descriptor_sink &sink) : sink_(sink) {} + + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + ::SetHandleInformation(sink_.handle(), HANDLE_FLAG_INHERIT, HANDLE_FLAG_INHERIT); + e.startup_info.hStdOutput = sink_.handle(); + e.startup_info.dwFlags |= STARTF_USESTDHANDLES; + e.inherit_handles = true; + } + +private: + boost::iostreams::file_descriptor_sink sink_; +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/close_stderr.hpp b/boost/process/windows/initializers/close_stderr.hpp new file mode 100644 index 00000000..373c097f --- /dev/null +++ b/boost/process/windows/initializers/close_stderr.hpp @@ -0,0 +1,31 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDERR_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDERR_HPP + +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class close_stderr : public initializer_base +{ +public: + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + e.startup_info.hStdError = INVALID_HANDLE_VALUE; + e.startup_info.dwFlags |= STARTF_USESTDHANDLES; + } +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/close_stdin.hpp b/boost/process/windows/initializers/close_stdin.hpp new file mode 100644 index 00000000..036b0bb4 --- /dev/null +++ b/boost/process/windows/initializers/close_stdin.hpp @@ -0,0 +1,31 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDIN_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDIN_HPP + +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class close_stdin : public initializer_base +{ +public: + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + e.startup_info.hStdInput = INVALID_HANDLE_VALUE; + e.startup_info.dwFlags |= STARTF_USESTDHANDLES; + } +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/close_stdout.hpp b/boost/process/windows/initializers/close_stdout.hpp new file mode 100644 index 00000000..b58a6000 --- /dev/null +++ b/boost/process/windows/initializers/close_stdout.hpp @@ -0,0 +1,31 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDOUT_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDOUT_HPP + +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class close_stdout : public initializer_base +{ +public: + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + e.startup_info.hStdOutput = INVALID_HANDLE_VALUE; + e.startup_info.dwFlags |= STARTF_USESTDHANDLES; + } +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/hide_console.hpp b/boost/process/windows/initializers/hide_console.hpp new file mode 100644 index 00000000..b01aa026 --- /dev/null +++ b/boost/process/windows/initializers/hide_console.hpp @@ -0,0 +1,31 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_HIDE_CONSOLE_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_HIDE_CONSOLE_HPP + +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class hide_console : public initializer_base +{ +public: + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + e.startup_info.dwFlags |= STARTF_USESHOWWINDOW; + e.startup_info.wShowWindow |= SW_HIDE; + } +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/inherit_env.hpp b/boost/process/windows/initializers/inherit_env.hpp new file mode 100644 index 00000000..a2b2eda0 --- /dev/null +++ b/boost/process/windows/initializers/inherit_env.hpp @@ -0,0 +1,24 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_INHERIT_ENV_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_INHERIT_ENV_HPP + +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class inherit_env : public initializer_base +{ +public: +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/initializer_base.hpp b/boost/process/windows/initializers/initializer_base.hpp new file mode 100644 index 00000000..b98da7b2 --- /dev/null +++ b/boost/process/windows/initializers/initializer_base.hpp @@ -0,0 +1,29 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_INITIALIZER_BASE_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_INITIALIZER_BASE_HPP + +namespace boost { namespace process { namespace windows { namespace initializers { + +struct initializer_base +{ + template + void on_CreateProcess_setup(WindowsExecutor&) const {} + + template + void on_CreateProcess_error(WindowsExecutor&) const {} + + template + void on_CreateProcess_success(WindowsExecutor&) const {} +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/on_CreateProcess_error.hpp b/boost/process/windows/initializers/on_CreateProcess_error.hpp new file mode 100644 index 00000000..71eeada0 --- /dev/null +++ b/boost/process/windows/initializers/on_CreateProcess_error.hpp @@ -0,0 +1,42 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_ERROR_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_ERROR_HPP + +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +template +class on_CreateProcess_error_ : public initializer_base +{ +public: + explicit on_CreateProcess_error_(Handler handler) : handler_(handler) {} + + template + void on_CreateProcess_error(WindowsExecutor &e) const + { + handler_(e); + } + +private: + Handler handler_; +}; + +template +on_CreateProcess_error_ on_CreateProcess_error(Handler handler) +{ + return on_CreateProcess_error_(handler); +} + +}}}} + +#endif diff --git a/boost/process/windows/initializers/on_CreateProcess_setup.hpp b/boost/process/windows/initializers/on_CreateProcess_setup.hpp new file mode 100644 index 00000000..671fc9ac --- /dev/null +++ b/boost/process/windows/initializers/on_CreateProcess_setup.hpp @@ -0,0 +1,42 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_SETUP_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_SETUP_HPP + +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +template +class on_CreateProcess_setup_ : public initializer_base +{ +public: + explicit on_CreateProcess_setup_(Handler handler) : handler_(handler) {} + + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + handler_(e); + } + +private: + Handler handler_; +}; + +template +on_CreateProcess_setup_ on_CreateProcess_setup(Handler handler) +{ + return on_CreateProcess_setup_(handler); +} + +}}}} + +#endif diff --git a/boost/process/windows/initializers/on_CreateProcess_success.hpp b/boost/process/windows/initializers/on_CreateProcess_success.hpp new file mode 100644 index 00000000..67b3b2bd --- /dev/null +++ b/boost/process/windows/initializers/on_CreateProcess_success.hpp @@ -0,0 +1,42 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_SUCCESS_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_SUCCESS_HPP + +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +template +class on_CreateProcess_success_ : public initializer_base +{ +public: + explicit on_CreateProcess_success_(Handler handler) : handler_(handler) {} + + template + void on_CreateProcess_sucess(WindowsExecutor &e) const + { + handler_(e); + } + +private: + Handler handler_; +}; + +template +on_CreateProcess_success_ on_CreateProcess_success(Handler handler) +{ + return on_CreateProcess_success_(handler); +} + +}}}} + +#endif diff --git a/boost/process/windows/initializers/run_exe.hpp b/boost/process/windows/initializers/run_exe.hpp new file mode 100644 index 00000000..bfa2b790 --- /dev/null +++ b/boost/process/windows/initializers/run_exe.hpp @@ -0,0 +1,69 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_RUN_EXE_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_RUN_EXE_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +template +class run_exe_ : public initializer_base +{ +public: + explicit run_exe_(const String &s) : s_(s) {} + + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + e.exe = s_.c_str(); + } + +private: + String s_; +}; + +#if defined(_UNICODE) || defined(UNICODE) +inline run_exe_ run_exe(const wchar_t *ws) +{ + return run_exe_(ws); +} + +inline run_exe_ run_exe(const std::wstring &ws) +{ + return run_exe_(ws); +} + +inline run_exe_ run_exe(const boost::filesystem::path &p) +{ + return run_exe_(p.wstring()); +} +#else +inline run_exe_ run_exe(const char *s) +{ + return run_exe_(s); +} + +inline run_exe_ run_exe(const std::string &s) +{ + return run_exe_(s); +} + +inline run_exe_ run_exe(const boost::filesystem::path &p) +{ + return run_exe_(p.string()); +} +#endif + +}}}} + +#endif diff --git a/boost/process/windows/initializers/set_args.hpp b/boost/process/windows/initializers/set_args.hpp new file mode 100644 index 00000000..4b3c5b62 --- /dev/null +++ b/boost/process/windows/initializers/set_args.hpp @@ -0,0 +1,87 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ARGS_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ARGS_HPP + +#include +#include +#include +#include +#include +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +template +class set_args_ : public initializer_base +{ +private: + typedef typename Range::const_iterator ConstIterator; + typedef typename Range::value_type String; + typedef typename String::value_type Char; + typedef std::basic_ostringstream OStringStream; + +public: + explicit set_args_(const Range &args) + { + ConstIterator it = boost::const_begin(args); + ConstIterator end = boost::const_end(args); + if (it != end) + { + exe_ = *it; + OStringStream os; + for (; it != end; ++it) + { + if (boost::algorithm::contains(*it, + String(1, static_cast(' ')))) + { + os << static_cast('"') << *it << + static_cast('"'); + } + else + { + os << *it; + } + os << static_cast(' '); + } + String s = os.str(); + cmd_line_.reset(new Char[s.size() + 1]); + boost::copy(s, cmd_line_.get()); + cmd_line_[s.size()] = 0; + } + else + { + cmd_line_.reset(new Char[1]()); + } + } + + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + e.cmd_line = cmd_line_.get(); + if (!e.exe && !exe_.empty()) + e.exe = exe_.c_str(); + } + +private: + boost::shared_array cmd_line_; + String exe_; +}; + +template +set_args_ set_args(const Range &range) +{ + return set_args_(range); +} + +}}}} + +#endif diff --git a/boost/process/windows/initializers/set_cmd_line.hpp b/boost/process/windows/initializers/set_cmd_line.hpp new file mode 100644 index 00000000..a3d9f6f7 --- /dev/null +++ b/boost/process/windows/initializers/set_cmd_line.hpp @@ -0,0 +1,68 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_CMD_LINE_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_CMD_LINE_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +template +class set_cmd_line_ : public initializer_base +{ +private: + typedef typename String::value_type Char; + +public: + explicit set_cmd_line_(const String &s) + : cmd_line_(new Char[s.size() + 1]) + { + boost::copy(s, cmd_line_.get()); + cmd_line_[s.size()] = 0; + } + + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + e.cmd_line = cmd_line_.get(); + } + +private: + boost::shared_array cmd_line_; +}; + +#if defined(_UNICODE) || defined(UNICODE) +inline set_cmd_line_ set_cmd_line(const wchar_t *ws) +{ + return set_cmd_line_(ws); +} + +inline set_cmd_line_ set_cmd_line(const std::wstring &ws) +{ + return set_cmd_line_(ws); +} +#else +inline set_cmd_line_ set_cmd_line(const char *s) +{ + return set_cmd_line_(s); +} + +inline set_cmd_line_ set_cmd_line(const std::string &s) +{ + return set_cmd_line_(s); +} +#endif + +}}}} + +#endif diff --git a/boost/process/windows/initializers/set_env.hpp b/boost/process/windows/initializers/set_env.hpp new file mode 100644 index 00000000..6dfdfc58 --- /dev/null +++ b/boost/process/windows/initializers/set_env.hpp @@ -0,0 +1,88 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ENV_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ENV_HPP + +#include +#include +#include +#include +#include +#include +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +template +class set_env_ : public initializer_base +{ +private: + typedef typename Range::value_type String; + typedef typename String::value_type Char; + + static std::size_t add_size(std::size_t size, const String &s) + { + return size + s.size() + 1u; + } + + struct copy + { + Char *it_; + + copy(Char *it) : it_(it) {} + + void operator()(const String &s) + { + it_ = boost::copy(s, it_); + *it_ = 0; + ++it_; + } + }; + +public: + set_env_(const Range &envs) + : size_(boost::accumulate(envs, 0, add_size) + 1), + env_(new Char[size_]) + { + boost::for_each(envs, copy(env_.get())); + env_[size_ - 1] = 0; + } + + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + e.env = env_.get(); + if (Unicode) + e.creation_flags |= CREATE_UNICODE_ENVIRONMENT; + } + +private: + std::size_t size_; + boost::shared_array env_; +}; + +#if defined(_UNICODE) || defined(UNICODE) +template +set_env_ set_env(const Range &envs) +{ + return set_env_(envs); +} +#else +template +set_env_ set_env(const Range &envs) +{ + return set_env_(envs); +} +#endif + +}}}} + +#endif diff --git a/boost/process/windows/initializers/set_on_error.hpp b/boost/process/windows/initializers/set_on_error.hpp new file mode 100644 index 00000000..695ea590 --- /dev/null +++ b/boost/process/windows/initializers/set_on_error.hpp @@ -0,0 +1,36 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ON_ERROR_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ON_ERROR_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class set_on_error : public initializer_base +{ +public: + explicit set_on_error(boost::system::error_code &ec) : ec_(ec) {} + + template + void on_CreateProcess_error(WindowsExecutor&) const + { + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec_); + } + +private: + boost::system::error_code &ec_; +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/show_window.hpp b/boost/process/windows/initializers/show_window.hpp new file mode 100644 index 00000000..30461792 --- /dev/null +++ b/boost/process/windows/initializers/show_window.hpp @@ -0,0 +1,36 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_SHOW_WINDOW_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_SHOW_WINDOW_HPP + +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class show_window : public initializer_base +{ +public: + explicit show_window(WORD flags) : flags_(flags) {} + + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + e.startup_info.dwFlags |= STARTF_USESHOWWINDOW; + e.startup_info.wShowWindow |= flags_; + } + +private: + WORD flags_; +}; + +}}}} + +#endif diff --git a/boost/process/windows/initializers/start_in_dir.hpp b/boost/process/windows/initializers/start_in_dir.hpp new file mode 100644 index 00000000..8dc952ab --- /dev/null +++ b/boost/process/windows/initializers/start_in_dir.hpp @@ -0,0 +1,69 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_START_IN_DIR_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_START_IN_DIR_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +template +class start_in_dir_ : public initializer_base +{ +public: + explicit start_in_dir_(const String &s) : s_(s) {} + + template + void on_CreateProcess_setup(WindowsExecutor &e) const + { + e.work_dir = s_.c_str(); + } + +private: + String s_; +}; + +#if defined(_UNICODE) || defined(UNICODE) +inline start_in_dir_ start_in_dir(const wchar_t *ws) +{ + return start_in_dir_(ws); +} + +inline start_in_dir_ start_in_dir(const std::wstring &ws) +{ + return start_in_dir_(ws); +} + +inline start_in_dir_ start_in_dir(const boost::filesystem::path &p) +{ + return start_in_dir_(p.wstring()); +} +#else +inline start_in_dir_ start_in_dir(const char *s) +{ + return start_in_dir_(s); +} + +inline start_in_dir_ start_in_dir(const std::string &s) +{ + return start_in_dir_(s); +} + +inline start_in_dir_ start_in_dir(const boost::filesystem::path &p) +{ + return start_in_dir_(p.string()); +} +#endif + +}}}} + +#endif diff --git a/boost/process/windows/initializers/throw_on_error.hpp b/boost/process/windows/initializers/throw_on_error.hpp new file mode 100644 index 00000000..044fa004 --- /dev/null +++ b/boost/process/windows/initializers/throw_on_error.hpp @@ -0,0 +1,30 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_THROW_ON_ERROR_HPP +#define BOOST_PROCESS_WINDOWS_INITIALIZERS_THROW_ON_ERROR_HPP + +#include +#include + +namespace boost { namespace process { namespace windows { namespace initializers { + +class throw_on_error : public initializer_base +{ +public: + template + void on_CreateProcess_error(WindowsExecutor&) const + { + BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("CreateProcess() failed"); + } +}; + +}}}} + +#endif diff --git a/boost/process/windows/pipe.hpp b/boost/process/windows/pipe.hpp new file mode 100644 index 00000000..fd912afc --- /dev/null +++ b/boost/process/windows/pipe.hpp @@ -0,0 +1,32 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_PIPE_HPP +#define BOOST_PROCESS_WINDOWS_PIPE_HPP + +#include + +namespace boost { namespace process { namespace windows { + +struct pipe +{ + HANDLE source; + HANDLE sink; + + pipe(HANDLE source, HANDLE sink) : source(source), sink(sink) {} +}; + +inline pipe make_pipe(HANDLE source, HANDLE sink) +{ + return pipe(source, sink); +} + +}}} + +#endif diff --git a/boost/process/windows/search_path.hpp b/boost/process/windows/search_path.hpp new file mode 100644 index 00000000..62bb5f27 --- /dev/null +++ b/boost/process/windows/search_path.hpp @@ -0,0 +1,104 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_SEARCH_PATH_HPP +#define BOOST_PROCESS_WINDOWS_SEARCH_PATH_HPP + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +namespace boost { namespace process { namespace windows { + +#if defined(_UNICODE) || defined(UNICODE) +inline std::wstring search_path(const std::wstring &filename, + std::wstring path = L"") +{ + if (path.empty()) + { + path = ::_wgetenv(L"PATH"); + if (path.empty()) + BOOST_PROCESS_THROW(std::runtime_error( + "Environment variable PATH not found")); + } + + typedef boost::tokenizer, + std::wstring::const_iterator, std::wstring> tokenizer; + boost::char_separator sep(L";"); + tokenizer tok(path, sep); + for (tokenizer::iterator it = tok.begin(); it != tok.end(); ++it) + { + boost::filesystem::path p = *it; + p /= filename; + boost::array extensions = + { L"", L".exe", L".com", L".bat" }; + for (boost::array::iterator it2 = extensions.begin(); + it2 != extensions.end(); ++it2) + { + boost::filesystem::path p2 = p; + p2 += *it2; + boost::system::error_code ec; + bool file = boost::filesystem::is_regular_file(p2, ec); + if (!ec && file && + SHGetFileInfoW(p2.c_str(), 0, 0, 0, SHGFI_EXETYPE)) + { + return p2.wstring(); + } + } + } + return L""; +} +#else +inline std::string search_path(const std::string &filename, + std::string path = "") +{ + if (path.empty()) + { + path = ::getenv("PATH"); + if (path.empty()) + BOOST_PROCESS_THROW(std::runtime_error( + "Environment variable PATH not found")); + } + + typedef boost::tokenizer > tokenizer; + boost::char_separator sep(";"); + tokenizer tok(path, sep); + for (tokenizer::iterator it = tok.begin(); it != tok.end(); ++it) + { + boost::filesystem::path p = *it; + p /= filename; + boost::array extensions = + { "", ".exe", ".com", ".bat" }; + for (boost::array::iterator it2 = extensions.begin(); + it2 != extensions.end(); ++it2) + { + boost::filesystem::path p2 = p; + p2 += *it2; + boost::system::error_code ec; + bool file = boost::filesystem::is_regular_file(p2, ec); + if (!ec && file && + SHGetFileInfoA(p2.string().c_str(), 0, 0, 0, SHGFI_EXETYPE)) + { + return p2.string(); + } + } + } + return ""; +} +#endif + +}}} + +#endif diff --git a/boost/process/windows/shell_path.hpp b/boost/process/windows/shell_path.hpp new file mode 100644 index 00000000..ace15b96 --- /dev/null +++ b/boost/process/windows/shell_path.hpp @@ -0,0 +1,50 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_SHELL_PATH_HPP +#define BOOST_PROCESS_WINDOWS_SHELL_PATH_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace windows { + +inline boost::filesystem::path shell_path() +{ + TCHAR sysdir[MAX_PATH]; + UINT size = ::GetSystemDirectory(sysdir, sizeof(sysdir)); + if (!size) + BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("GetSystemDirectory() failed"); + boost::filesystem::path p = sysdir; + return p / "cmd.exe"; +} + +inline boost::filesystem::path shell_path(boost::system::error_code &ec) +{ + TCHAR sysdir[MAX_PATH]; + UINT size = ::GetSystemDirectory(sysdir, sizeof(sysdir)); + boost::filesystem::path p; + if (!size) + { + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec); + } + else + { + ec.clear(); + p = sysdir; + p /= "cmd.exe"; + } + return p; +} + +}}} + +#endif diff --git a/boost/process/windows/terminate.hpp b/boost/process/windows/terminate.hpp new file mode 100644 index 00000000..43afe250 --- /dev/null +++ b/boost/process/windows/terminate.hpp @@ -0,0 +1,38 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_TERMINATE_HPP +#define BOOST_PROCESS_WINDOWS_TERMINATE_HPP + +#include +#include +#include +#include + +namespace boost { namespace process { namespace windows { + +template +void terminate(const Process &p) +{ + if (!::TerminateProcess(p.process_handle(), EXIT_FAILURE)) + BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("TerminateProcess() failed"); +} + +template +void terminate(const Process &p, boost::system::error_code &ec) +{ + if (!::TerminateProcess(p.process_handle(), EXIT_FAILURE)) + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec); + else + ec.clear(); +} + +}}} + +#endif diff --git a/boost/process/windows/wait_for_exit.hpp b/boost/process/windows/wait_for_exit.hpp new file mode 100644 index 00000000..23a8b9a9 --- /dev/null +++ b/boost/process/windows/wait_for_exit.hpp @@ -0,0 +1,49 @@ +// Copyright (c) 2006, 2007 Julio M. Merino Vidal +// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling +// Copyright (c) 2009 Boris Schaeling +// Copyright (c) 2010 Felipe Tanus, Boris Schaeling +// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling +// +// Distributed under the Boost Software License, Version 1.0. (See accompanying +// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_PROCESS_WINDOWS_WAIT_FOR_EXIT_HPP +#define BOOST_PROCESS_WINDOWS_WAIT_FOR_EXIT_HPP + +#include +#include +#include + +namespace boost { namespace process { namespace windows { + +template +inline DWORD wait_for_exit(const Process &p) +{ + if (::WaitForSingleObject(p.process_handle(), INFINITE) == WAIT_FAILED) + BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("WaitForSingleObject() failed"); + + DWORD exit_code; + if (!::GetExitCodeProcess(p.process_handle(), &exit_code)) + BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("GetExitCodeProcess() failed"); + + return exit_code; +} + +template +inline DWORD wait_for_exit(const Process &p, boost::system::error_code &ec) +{ + DWORD exit_code = 1; + + if (::WaitForSingleObject(p.process_handle(), INFINITE) == WAIT_FAILED) + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec); + else if (!::GetExitCodeProcess(p.process_handle(), &exit_code)) + BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec); + else + ec.clear(); + + return exit_code; +} + +}}} + +#endif diff --git a/configure.ac b/configure.ac new file mode 100644 index 00000000..c2be5149 --- /dev/null +++ b/configure.ac @@ -0,0 +1,96 @@ +AC_PREREQ(2.59) +AC_INIT(lms, 1.0.0, test@test) +AM_INIT_AUTOMAKE +AC_CONFIG_HEADER(include/config.h) + +AC_LANG_CPLUSPLUS + +# Checks for programs +AC_PROG_CXX + +AC_CHECK_HEADERS([Wt/WApplication extractor.h], + [], + [AC_MSG_ERROR([Header not found or unusable !])]) + +#AC_CHECK_HEADERS([extractor.h], +# [], +# [AC_MSG_ERROR([Header not found or unusable !])]) + +AC_CHECK_LIB([avutil], + [av_free], + , + [AC_MSG_ERROR([libavutil not found!])]) + +AC_CHECK_LIB([avcodec], + [avcodec_find_decoder], + , + [AC_MSG_ERROR([libavcodec not found!])]) + +AC_CHECK_LIB([avformat], + [av_read_frame], + , + [AC_MSG_ERROR([libavformat not found!])]) + +AC_CHECK_LIB([extractor], + [EXTRACTOR_extract], + , + [AC_MSG_ERROR([libextractor not found!])]) + +AC_CHECK_LIB([boost_system], + [main], + , + [AC_MSG_ERROR([libboost_system not found!])]) + +AC_CHECK_LIB( [boost_filesystem], + [main], + , + [AC_MSG_ERROR([libboost_filesystem not found!])]) + +AC_CHECK_LIB( [boost_thread], + [main], + , + [AC_MSG_ERROR([libboost_thread not found!])]) + +AC_CHECK_LIB( [boost_date_time], + [main], + , + [AC_MSG_ERROR([libboost_date_time not found!])]) + +AC_CHECK_LIB( [boost_signals], + [main], + , + [AC_MSG_ERROR([libboost_signals not found!])]) + +AC_CHECK_LIB( [boost_iostreams], + [main], + , + [AC_MSG_ERROR([libboost_iostreams not found!])]) + +AC_CHECK_LIB([wt], + [main], + , + [AC_MSG_ERROR([libwt not found!])]) + +AC_CHECK_LIB([wtdbo], + [main], + , + [AC_MSG_ERROR([libwtdbo not found!])]) + +AC_CHECK_LIB([wtdbosqlite3], + [main], + , + [AC_MSG_ERROR([libwtdbosqlite3 not found!])]) + +# TODO -> PARAMETRIZE THIS +AC_CHECK_LIB([wthttp], + [main], + , + [AC_MSG_ERROR([libwthttp not found!])]) + + +AC_CONFIG_FILES([Makefile + test/Makefile]) + +AC_OUTPUT + + diff --git a/database/.Database.cpp.swp b/database/.Database.cpp.swp new file mode 100644 index 0000000000000000000000000000000000000000..8183061586a494512d2851a27a4ec116338bda09 GIT binary patch literal 16384 zcmeI3Ym6jS6~{|l#b#L+6{8Rn?+j+PdbYQFMdZ;t({XlYdBlB?-B~u#khZ$}PIs~0 zT}|EUndzNH{b0gF1Pu@si62N1Nd);~j4=iugqP6-G%-LT2?hfgOwys?_eNlIQlj$4d>%vuc)-r3L?&V!hYfRCigWOaqw)HmiZY zx3ufBZAU+S(WiD(lM5#&#D_n0bhE9qdYJ|?4P+X~G>~Z^(?F(yOaqw)G7bD6Xu#{8 zVSE|$IK!XIP5#gKB!0fv|Gwh?yg5*x(c3Ja8`94xayjVLS(Z0qz0c0c~&`Tnb)06M6+Nfak$2;AU_M z_zbuZYyr=_AL9TITmq)RtM4<6m%*RFkHEv=UhrLT54Z^|fs4Uz@Z1)Zfm^}nz?I;$ zU>i6ayopPlQ{WBoGWaRD51as3fd%jm?BYM*ac~llo!H>?KRJBtC1Fl9YFEmxEAs|D z;a|(;o?~}C=?cG0n8Gh;N^kGrpw*FPwNWeL+Yzah?R3q2K{UA=k>5i-?LBnp$YS-1 zLx=ax&0l5Kov!kP@*3r`@?5*yoYJ-ZM*D5$<;9vo4Y?P3AZCSGa~$QB%T{+#ty{{Q zVJWDvV%nbUs4pClo<)DDQZ94Rb$K3r4IR2bS)+Grnpo z!k;UxX1GFrVRVTs*TeGqE2O_*f#&$>aD9@?!%B#)&PdboYon_s*G50(ojcOkdOLNb zx0I#f+3@tT z(P>x%u_7_H6wA^b2&>t2$>S}{f~fU9DyuvFb_1rY9MSBfOmwk>lvr||j_6rlt01IT zFOrbFCtd0F-7ZZ-I~+9k#LSGCJaXLb!Gnk$lk|1ThV=A!hcG)fM(j3)o|0!Z^IV0e z0`JwP&c?bso>N}T#@(HEwlH!`(Gm5QtRENX!uEu%gw+*RzhOIChza_T_|*=aE&YAq zHI@rkRqW9ZlLRejSIQPXbhKBKht?(R%vj!Vy40E`#S@K9IWn)YN|Ua;fzo(Rs^1YE z%d5A>Xv}jhOnhoe@GrY6*fjH`3$!y?XF)G?I@?U1c}Bu!?%iaw}nD)@Qmo zZLFC#PExVr;`D<>!P$>f5Y3p(Dn&{A(Zw<9VG$i@O;NAmBXUWxO}t2ou4pyGSMpbO zm3s%*V2`9k6J!@!MI{kadPIDvJgV$)M0DR(R^3BjLPG|>kBox;jhyg5eyq`Rl)YLd z#n9nE`iadf^eEAKwAZ;w)iZ_P56Q0v3VWbjrXH%SajvCJLFDNl?Okj`wmKe3^n2K2 zdTAh?2dA@UtQo2 zv73d+A$GC)ZLf^tT&{*F;W){bL)<0BG1^12v0%F#9u3OnYwd<~l64VpEWtgtShldT z*$A3Zz{tz3!?baIb93rjt=Je>#5-6-oP~gmHe@`=^!1RGbxMTe7Z5Y~ve;7Th|`rF zXIUQ5E;dxEGNF{H*8Q28q{cv*q|IEk$D(whErctiQSFiGbcXgEiS9eHf8;RKrXYp~ zlRm$ua5~dDmPeLnckAtbLyAc@0J1PuZ1sAR(W2mB&;`RLfdI({GrS>7OAfYDy+x&! z;XpxQ=p=NxLHYlkh&8`PIUVx<;Qjtn$m^d34}kl?_rT5IAUFVagAzCsypBBnMeqXn zHTVj+3M_zGa5;DfdHdVoEkHT{E8tOZ8@L|WK!Pg(<@x_Yp8f~$6L1f>8{7pJ!6$(L zZz5-Z7CZ=k0D53MI0yU@`T8nY0eiu-$jzSt-v%bw0VrQT2W$neBR5|It6&-Qfd?E= z0Mp>_$jiSE?gvM}VK5J#L~i~BxCL~;EVuxC1iXYi{4ww-_%Y~!7H9wqd>mW=&Ijj# z*N~UL0v-Wt-~_0ES+EtH1)e}&{usC&w7?9w3`~L7u#SHLe+Dms-+-sV?cg>*>wG_W zH-50~b;uTk6o=v6Rf~eQAR^_>CK^abCz2s49bMtcTdX^sj_r|CjT}J9-r78}DSCA3qAt1Tw7PN?xt-#A zsI~6VioQ&egX2bhuJM5mQLyWU$x)7qdUH5)Xa(_Q(Rbc^giR-e|B!w699I_32N6a>b*J6Nk&QrTMuZP3=jF~TqM}1F+-n%afDL6q$h1-TG-4tC z8paHySS%)2Fn+YApTL67TC7zVxoCR{@+GoH#2REV!J$47JdU=SvRF8Da9?uZVfdqC zpm?9-bFi-C;d+2=C?%K3QC?3GNf26%25Gca{CgFyO!l|FsZt9a=LEf`hgUis;Z49+ zo!)DxBhJ{k-$F`U#|L0uU?%b4YTb>XW6S~z;)hkfVK}`(+AKq1szIb<_HcukB6&(p zROD5o2&8Iv>DElTJS(N+O4^D@!0Bw|L@C%6+{#a^Qih^vp(42Po**gUpNP*Df-%YI zyeeR;j9EP2cl7dCGht9 zR_hW85K^d>7TInrVK0wdQv^?BaiwL!)BBefvlXG}VguWBG4HjcAjNMcF50HRUpXA#Av@P+`?gi^XTx|0GwW<%WVq>ZVGTva0@Fu^C(>Yk!|o zQD0n|{+;I7YW$`Fu}G8NtSDWLkFAt0gSuQad_|#;g}9U9QbD;Vq6$7B6OC~181Xd2 zQ!P<#=d6}&57qF^d^j>nCktXy7jm=}Z(fw0o`;>w*Vk!>jkd6LUKe3ZxMuth=0?Bn zX;FAqBu=EUj-W!pNT4;}wIsJC-FKUO&B}UXf#WV_fApHmj9m?lYZ4@mCazHUY7rG7 zga5vV$IwrBY2!&7IdRuC#vG`$|88Px6W%co&;HJyh}1vULqYi`h}66 WgSVyr(79ajU^W().where("name = ?").bind( name ); +} + +// Create +Artist::pointer +Artist::create(Wt::Dbo::Session& session, const std::string& name) +{ + return session.add( new Artist( name ) ); +} + +Artist::pointer +Artist::getNone(Wt::Dbo::Session& session) +{ + pointer res = getByName(session, ""); + if (!res) + res = create(session, ""); + + return res; +} diff --git a/database/AudioTypes.hpp b/database/AudioTypes.hpp new file mode 100644 index 00000000..128acb9b --- /dev/null +++ b/database/AudioTypes.hpp @@ -0,0 +1,195 @@ +#ifndef _AUDIO_TYPES_HPP_ +#define _AUDIO_TYPES_HPP_ + +#include +#include + +#include + +#include +#include + +#include + +class Track; +class Release; +class Artist; + +class Artist +{ + public: + + typedef Wt::Dbo::ptr pointer; + + Artist() {} + Artist(const std::string& p_name); + + // Accessors + static pointer getByName(Wt::Dbo::Session& session, const std::string& name); + static pointer getNone(Wt::Dbo::Session& session); + + // Create + static pointer create(Wt::Dbo::Session& session, const std::string& name); + + bool isNone(void) const; + + template + void persist(Action& a) + { + Wt::Dbo::field(a, _name, "name"); + + Wt::Dbo::hasMany(a, _tracks, Wt::Dbo::ManyToOne, "artist"); + } + + + private: + std::string _name; + + Wt::Dbo::collection< Wt::Dbo::ptr > _tracks; // Tracks of this artist +}; + + +// Album release +class Release +{ + public: + + typedef Wt::Dbo::ptr pointer; + + Release() {} + Release(const std::string& name); + + // Accessors + static pointer getByName(Wt::Dbo::Session& session, const std::string& name); + static pointer getNone(Wt::Dbo::Session& session); + + // Create + static pointer create(Wt::Dbo::Session& session, const std::string& name); + + std::string getName() const; + bool isNone(void) const; + + template + void persist(Action& a) + { + Wt::Dbo::field(a, _name, "name"); + + Wt::Dbo::hasMany(a, _tracks, Wt::Dbo::ManyToOne, "release"); + } + + private: + std::string _name; + + Wt::Dbo::collection< Wt::Dbo::ptr > _tracks; // Tracks in the release +}; + + +class Genre +{ + public: + + typedef Wt::Dbo::ptr pointer; + + Genre(); + Genre(const std::string& name); + + // Find utility + static pointer getByName(Wt::Dbo::Session& session, const std::string& name); + static pointer getNone(Wt::Dbo::Session& session); + + // Create utility + static pointer create(Wt::Dbo::Session& session, const std::string& name); + + // Accessors + const std::string& getName(void) const { return _name; } + bool isNone(void) const; + + template + void persist(Action& a) + { + Wt::Dbo::field(a, _name, "name"); + Wt::Dbo::hasMany(a, _tracks, Wt::Dbo::ManyToMany, "track_genre", "", Wt::Dbo::OnDeleteCascade); + } + + private: + std::string _name; + + Wt::Dbo::collection< Wt::Dbo::ptr > _tracks; +}; + +class Track +{ + public: + + typedef Wt::Dbo::ptr pointer; + + Track() {} + Track(const boost::filesystem::path& p, Artist::pointer artist, Release::pointer release); + + // Find utilities + static pointer getByPath(Wt::Dbo::Session& session, const boost::filesystem::path& p); + static Wt::Dbo::collection< pointer > getAll(Wt::Dbo::Session& session); + + // Create utility + static pointer create(Wt::Dbo::Session& session, const boost::filesystem::path& p, Artist::pointer artist, Release::pointer release); + + // Accessors + void setTrackNumber(int num) { _trackNumber = num; } + void setDiscNumber(int num) { _discNumber = num; } + void setName(const std::string& name) { _name = name; } + void setDuration(boost::posix_time::time_duration duration) { _duration = duration; } + void setLastWriteTime(boost::posix_time::ptime time) { _fileLastWrite = time; } + void setChecksum(const std::vector& checksum) { _fileChecksum = checksum; } + void setCreationTime(const boost::posix_time::ptime& time) { _creationTime = time; } + void setGenres(const std::string& genreList) { _genreList = genreList; } + void setGenres(std::vector genres); + void setArtist(Artist::pointer artist) { _artist = artist; } + void setRelease(Release::pointer release) { _release = release; } + + std::string getName(void) const { return _name; } + const std::string& getPath(void) const { return _filePath; } + boost::posix_time::time_duration getDuration(void) const { return _duration; } + boost::posix_time::ptime getLastWriteTime(void) const { return _fileLastWrite; } + const std::vector& getChecksum(void) const { return _fileChecksum; } + Artist::pointer getArtist(void) const { return _artist; } + Release::pointer getRelease(void) const { return _release; } + bool hasGenre(Genre::pointer genre) const { return _genres.count(genre); } + std::vector< Genre::pointer > getGenres(void) const; + + template + void persist(Action& a) + { + Wt::Dbo::field(a, _trackNumber, "track_number"); + Wt::Dbo::field(a, _discNumber, "disc_number"); + Wt::Dbo::field(a, _name, "name"); + Wt::Dbo::field(a, _duration, "duration"); + Wt::Dbo::field(a, _creationTime, "creation_time"); + Wt::Dbo::field(a, _genreList, "genre_list"); + Wt::Dbo::field(a, _filePath, "path"); + Wt::Dbo::field(a, _fileLastWrite, "last_write"); + Wt::Dbo::field(a, _fileChecksum, "checksum"); + Wt::Dbo::hasMany(a, _genres, Wt::Dbo::ManyToMany, "track_genre", "", Wt::Dbo::OnDeleteCascade); + Wt::Dbo::belongsTo(a, _release, "release", Wt::Dbo::OnDeleteCascade); + Wt::Dbo::belongsTo(a, _artist, "artist", Wt::Dbo::OnDeleteCascade); + } + + private: + int _trackNumber; + int _discNumber; + std::string _name; + boost::posix_time::time_duration _duration; + boost::posix_time::ptime _creationTime; + std::string _genreList; + std::string _filePath; + std::vector _fileChecksum; + boost::posix_time::ptime _fileLastWrite; + + Artist::pointer _artist; // Associated Artist + Release::pointer _release; // Associated Release + Wt::Dbo::collection< Genre::pointer > _genres; // Tracks in the release +}; + + + +#endif + diff --git a/database/Checksum.cpp b/database/Checksum.cpp new file mode 100644 index 00000000..9bd704e6 --- /dev/null +++ b/database/Checksum.cpp @@ -0,0 +1,44 @@ +#include +#include + +#include // for boost::crc_32_type + +#include "Checksum.hpp" + +typedef boost::crc_32_type crc_type; + +void computeCrc(const boost::filesystem::path& p, std::vector& crc) +{ + crc_type result; + + std::ifstream ifs( p.string().c_str(), std::ios_base::binary ); + + if (ifs) + { + do + { + std::array buffer; + + ifs.read( buffer.data(), buffer.size() ); + result.process_bytes( buffer.data(), ifs.gcount() ); + } + while ( ifs ); + } + else + { + std::cerr << "Failed to open file '" << p << "'" << std::endl; + throw std::runtime_error("Failed to open file '" + p.string() + "'" ); + } + + // Copy back result into the vector + + // Copy the result into a vector of unsigned char + const crc_type::value_type checksum = result.checksum(); + for (std::size_t i = 0; (i+1)*8 <= crc_type::bit_count; i++) + { + const unsigned char* data = reinterpret_cast( &checksum ); + crc.push_back(data[i]); + } + +} + diff --git a/database/Checksum.hpp b/database/Checksum.hpp new file mode 100644 index 00000000..ccac64ad --- /dev/null +++ b/database/Checksum.hpp @@ -0,0 +1,6 @@ +#include +#include + + +void computeCrc(const boost::filesystem::path& p, std::vector& checksum); + diff --git a/database/Database.cpp b/database/Database.cpp new file mode 100644 index 00000000..a5134d20 --- /dev/null +++ b/database/Database.cpp @@ -0,0 +1,422 @@ + +#include +#include + +#include "Database.hpp" +#include "Checksum.hpp" + +#include "AudioTypes.hpp" + +#include "transcode/InputMediaFile.hpp" + +Database::Database(boost::filesystem::path dbPath, MetaData::Parser& parser) + : _db(dbPath), + _metadataParser(parser) +{ + +} + +void +Database::watchDirectory(WatchedDirectory directory) +{ + _directories.push_back(directory); +} + + +void +Database::unwatchDirectory(WatchedDirectory directory) +{ + std::list::iterator it = std::find(_directories.begin(), _directories.end(), directory); + if (it != _directories.end()) + _directories.erase(it); +} + + +void +Database::refresh(void) +{ + removeMissingAudioFiles(); + + BOOST_FOREACH( const WatchedDirectory& directory, _directories) { + switch (directory.getType()) { + case WatchedDirectory::Audio: + refreshAudioDirectory(directory.getPath()); + break; + case WatchedDirectory::Video: + refreshVideoDirectory(directory.getPath()); + break; + default: + assert(0); + } + } +} + +void +Database::processAudioFile( const boost::filesystem::path& file) +{ + try { + + // Check last update time + boost::posix_time::ptime lastWriteTime (boost::posix_time::from_time_t( boost::filesystem::last_write_time( file ) ) ); + + Wt::Dbo::Transaction transaction(_db.getSession()); + + // Skip file if last write is the same + Wt::Dbo::ptr track = Track::getByPath(_db.getSession(), file); + if (track && track->getLastWriteTime() == lastWriteTime) + { + std::cerr << "Skipped '" << file << "' (last write time match)" << std::endl; + return; + } + + std::vector checksum; + /* Compute CRC */ + computeCrc( file, checksum ); + + // Skip file if its checksum is still the same + if (track && track->getChecksum() == checksum) { + std::cerr << "Skipped '" << file << "' (checksum match)" << std::endl; + return; + } + + std::cout << "parsing file " << file << std::endl; + + MetaData::Items items; + _metadataParser.parse(file, items); + + // We estimate this is a audio file if: + // - we found a least one audio + // - there is no video stream + // - the duration is not null + + Transcode::InputMediaFile mediaFile(file); +/* if (!mediaFile.getStreams( Transcode::Stream::Video ).empty()) + { + std::cerr << "Skipped '" << file << "' (estimated video)" << std::endl; + return; + } + else */if (mediaFile.getStreams( Transcode::Stream::Audio ).empty()) + { + std::cerr << "Skipped '" << file << "' (no audio stream found)" << std::endl; + return; + } + else if (mediaFile.getDuration().total_seconds() == 0) + { + std::cerr << "Skipped '" << file << "' (duration null!)" << std::endl; + + // If Track exists here, delete it! + if (track) + track.remove(); + } + + std::string title; + if (items.find(MetaData::Title) != items.end()) { + title = boost::any_cast(items[MetaData::Title]); + } + else + { + // TODO parse file name guess track etc. + // For now juste use file name as title + title = file.filename().string(); + } + + // ***** Artist + Wt::Dbo::ptr artist; + if (items.find(MetaData::Artist) != items.end()) + { + const std::string artistName (boost::any_cast(items[MetaData::Artist])); + artist = Artist::getByName(_db.getSession(), artistName ); + if (!artist) + artist = Artist::create( _db.getSession(), artistName ); + } + else + artist = Artist::getNone(_db.getSession()); + + assert(artist); + + + // ***** Release + Wt::Dbo::ptr release; + if (items.find(MetaData::Album) != items.end()) + { + const std::string albumName (boost::any_cast(items[MetaData::Album])); + release = Release::getByName(_db.getSession(), albumName); + if (!release) + release = Release::create( _db.getSession(), albumName ); + } + else + release = Release::getNone( _db.getSession() ); + + assert(release); + + + // ***** Genres + typedef std::list GenreList; + GenreList genreList; + std::vector< Genre::pointer > genres; + if (items.find(MetaData::Genre) != items.end()) + { + genreList = (boost::any_cast(items[MetaData::Genre])); + + BOOST_FOREACH(const std::string& genre, genreList) { + Genre::pointer dbGenre ( Genre::getByName(_db.getSession(), genre) ); + if (!dbGenre) + dbGenre = Genre::create(_db.getSession(), genre); + + genres.push_back( dbGenre ); + } + } + if (genres.empty()) + genres.push_back( Genre::getNone( _db.getSession() )); + + assert( !genres.empty() ); + + // If file already exist, update data + // Otherwise, create it + if (!track) + { + // Create a new song + track = Track::create(_db.getSession(), file, artist, release); + std::cout << "Adding '" << file << "'" << std::endl; + } + else + { + std::cout << "Updating '" << file << "'" << std::endl; + } + + assert(track); + + track.modify()->setChecksum(checksum); + track.modify()->setLastWriteTime(lastWriteTime); + track.modify()->setName(title); + + { + std::string trackGenreList; + // Product genre list + BOOST_FOREACH(const std::string& genre, genreList) { + if (!trackGenreList.empty()) + trackGenreList += ", "; + trackGenreList += genre; + } + + std::cout << "Genre list = " << trackGenreList << std::endl; + track.modify()->setGenres( trackGenreList ); + } + track.modify()->setGenres( genres ); + track.modify()->setArtist( artist ); + track.modify()->setRelease( release ); + + if (items.find(MetaData::TrackNumber) != items.end()) + track.modify()->setTrackNumber( boost::any_cast(items[MetaData::TrackNumber]) ); + + if (items.find(MetaData::DiscNumber) != items.end()) + track.modify()->setDiscNumber( boost::any_cast(items[MetaData::DiscNumber]) ); + + if (items.find(MetaData::Duration) != items.end()) + track.modify()->setDuration( boost::any_cast(items[MetaData::Duration]) ); + + if (items.find(MetaData::CreationTime) != items.end()) + track.modify()->setCreationTime( boost::any_cast(items[MetaData::CreationTime]) ); + + transaction.commit(); + + } + catch( std::exception& e ) { + std::cerr << "Exception while parsing audio file : '" << file << "': '" << e.what() << "' => skipping!" << std::endl; + } +} + + +void +Database::refreshAudioDirectory( const boost::filesystem::path& p) +{ + std::cout << "Refreshing audio directory " << p << std::endl; + if (boost::filesystem::exists(p) && boost::filesystem::is_directory(p)) { + + typedef std::vector Paths; // store paths, + + Paths files; + std::copy(boost::filesystem::directory_iterator(p), boost::filesystem::directory_iterator(), std::back_inserter(files)); + + BOOST_FOREACH(const boost::filesystem::path& file, files) { + + if (boost::filesystem::is_directory(file)) { + refreshAudioDirectory( file ); + } + else if (boost::filesystem::is_regular(file)) { + processAudioFile( file ); + } + else { + std::cout << "Skipped '" << file << "' (not regular)" << std::endl; + } + } + } + std::cout << "Refreshing audio directory " << p << ": DONE" << std::endl; +} + +void +Database::removeMissingAudioFiles( void ) +{ + std::cerr << "Removing missing files..." << std::endl; + Wt::Dbo::Transaction transaction(_db.getSession()); + + typedef Wt::Dbo::collection< Wt::Dbo::ptr > Tracks; + + Tracks tracks = Track::getAll(_db.getSession()); + + for (Tracks::iterator i = tracks.begin(); i != tracks.end(); ++i) + { + const boost::filesystem::path p ((*i)->getPath() ); + if (!boost::filesystem::exists( p ) + || !boost::filesystem::is_regular( p ) ) + { + (*i).remove(); + std::cerr << "Removing file '" << p << "'" << std::endl; + } + } + + transaction.commit(); + + std::cerr << "Refrshing missing files done!" << std::endl; +} + +Path::pointer +Database::getAddPath(const boost::filesystem::path& path) +{ + Path::pointer res; + Path::pointer parentDirectory; + + if (path.has_parent_path()) + parentDirectory = Path::getByPath(_db.getSession(), path.parent_path()); + + res = Path::getByPath(_db.getSession(), path); + if (!res) + res = Path::create(_db.getSession(), path, parentDirectory); + else + { + // Make sure the parent directory owns the child + if (parentDirectory && !res->getParent()) + parentDirectory.modify()->addChild( res ); + } + + return res; +} + + +void +Database::refreshVideoDirectory( const boost::filesystem::path& path) +{ + std::cout << "Refreshing video directory " << path << std::endl; + if (boost::filesystem::exists(path) && boost::filesystem::is_directory(path)) + { + + // Add this directory in the database + { + Wt::Dbo::Transaction transaction(_db.getSession()); + + Path::pointer pathDirectory = getAddPath(path); + assert( pathDirectory->isDirectory() ); + + transaction.commit(); + } + + // Now process all files/dirs in directory + typedef std::vector Paths; // store paths, + + Paths pathChildren; + std::copy(boost::filesystem::directory_iterator(path), boost::filesystem::directory_iterator(), std::back_inserter(pathChildren)); + + BOOST_FOREACH(const boost::filesystem::path& pathChild, pathChildren) { + + if (boost::filesystem::is_directory(pathChild)) { + refreshVideoDirectory( pathChild ); + } + else if (boost::filesystem::is_regular(pathChild)) { + processVideoFile( pathChild ); + } + else { + std::cout << "Skipped '" << pathChild << "' (not regular)" << std::endl; + } + } + } + std::cout << "Refreshing video directory " << path << ": DONE" << std::endl; +} + +void +Database::processVideoFile( const boost::filesystem::path& file) +{ + try { + + // Check last update time + boost::posix_time::ptime lastWriteTime (boost::posix_time::from_time_t( boost::filesystem::last_write_time( file ) ) ); + + Wt::Dbo::Transaction transaction(_db.getSession()); + + // Skip file if last write is the same + Path::pointer dbPath = Path::getByPath(_db.getSession(), file); + if (dbPath && dbPath->getLastWriteTime() == lastWriteTime) + { + std::cerr << "Skipped '" << file << "' (last write time match)" << std::endl; + return; + } + + + std::cout << "Video, parsing file " << file << std::endl; + + // TODO try to open the video file and get info on it + Transcode::InputMediaFile mediaFile(file); + + // We estimate this is a video if: + // - we found a least one video stream + // - the duration is not null + std::vector videoStreams(mediaFile.getStreams( Transcode::Stream::Video )); + if (videoStreams.empty()) + { + std::cerr << "Skipped '" << file << "' (no video stream found!)" << std::endl; + + // If Path exist, delete it! + if (dbPath) + dbPath.remove(); + } + else if (mediaFile.getDuration().total_seconds() == 0) + { + std::cerr << "Skipped '" << file << "' (duration null!)" << std::endl; + + // If Path exist, delete it! + if (dbPath) + dbPath.remove(); + } + else + { + // add Path if needed + if (!dbPath) + dbPath = getAddPath( file ); + + dbPath.modify()->setLastWriteTime( lastWriteTime ); + + assert(dbPath); + + // Valid video here + // Today we are very aggressive, but we could also guess names from path, etc. + + Video::pointer video = dbPath.modify()->getVideo(); + if (!video) { + video = Video::create(_db.getSession(), dbPath); + std::cout << "Adding '" << file << "'" << std::endl; + } + else + std::cout << "Updating '" << file << "'" << std::endl; + + assert(video); + + video.modify()->setName( file.filename().string() ); + video.modify()->setDuration( mediaFile.getDuration() ); + } + + transaction.commit(); + } + catch( std::exception& e ) { + std::cerr << "Exception while parsing video file : '" << file << "': '" << e.what() << "' => skipping!" << std::endl; + } +} + diff --git a/database/Database.hpp b/database/Database.hpp new file mode 100644 index 00000000..2ece1ec9 --- /dev/null +++ b/database/Database.hpp @@ -0,0 +1,67 @@ + +#include "metadata/MetaData.hpp" + +#include "DatabaseHandler.hpp" + +#include "FileTypes.hpp" + +class WatchedDirectory { + + public: + + enum Type { + Audio, + Video, + }; + + WatchedDirectory( boost::filesystem::path path, Type type) : _path(path), _type(type) { + if (!boost::filesystem::is_directory(path)) + throw std::runtime_error( "path '" + path.string() + "' is not a directory!"); + } + + bool operator==(WatchedDirectory const& other) { return _path == other._path && _type == other._type; } + + const boost::filesystem::path& getPath() const { return _path; } + Type getType() const { return _type; } + + private: + + boost::filesystem::path _path; + Type _type; +}; + + +class Database +{ + public: + + Database(boost::filesystem::path db, MetaData::Parser& parser); + + void watchDirectory(WatchedDirectory dir); + void unwatchDirectory(WatchedDirectory dir); + + // Rescan media folders + void refresh(); + + private: + + void refresh(const WatchedDirectory& directory); + + // Video + void refreshVideoDirectory( const boost::filesystem::path& directory ); + void processVideoFile( const boost::filesystem::path& file); + + // Audio + void removeMissingAudioFiles( void ); + void refreshAudioDirectory( const boost::filesystem::path& directory); + void processAudioFile( const boost::filesystem::path& file); + + Path::pointer getAddPath(const boost::filesystem::path& path); + + DatabaseHandler _db; + + + std::list _directories; + MetaData::Parser& _metadataParser; +}; + diff --git a/database/DatabaseHandler.cpp b/database/DatabaseHandler.cpp new file mode 100644 index 00000000..b7a22c44 --- /dev/null +++ b/database/DatabaseHandler.cpp @@ -0,0 +1,28 @@ +#include "DatabaseHandler.hpp" + +#include "AudioTypes.hpp" +#include "FileTypes.hpp" + + +DatabaseHandler::DatabaseHandler(boost::filesystem::path db) +: _dbBackend( db.string() ) +{ + _session.setConnection(_dbBackend); + _session.mapClass("genre"); + _session.mapClass("track"); + _session.mapClass("artist"); + _session.mapClass("release"); + _session.mapClass("release"); + _session.mapClass("path"); + _session.mapClass