diff options
55 files changed, 260 insertions, 2572 deletions
@@ -1,6 +1,5 @@ makefiles = \ local.mk \ - src/boost/format/local.mk \ src/libutil/local.mk \ src/libstore/local.mk \ src/libmain/local.mk \ diff --git a/doc/manual/command-ref/nix-channel.xml b/doc/manual/command-ref/nix-channel.xml index 9acf44e52..ff4021a76 100644 --- a/doc/manual/command-ref/nix-channel.xml +++ b/doc/manual/command-ref/nix-channel.xml @@ -31,7 +31,7 @@ <refsection><title>Description</title> -<para>A Nix channel is mechanism that allows you to automatically stay +<para>A Nix channel is a mechanism that allows you to automatically stay up-to-date with a set of pre-built Nix expressions. A Nix channel is just a URL that points to a place containing both a set of Nix expressions and a pointer to a binary cache. <phrase @@ -165,8 +165,8 @@ following files:</para> <varlistentry><term><filename>nixexprs.tar.xz</filename></term> <listitem><para>A tarball containing Nix expressions and files - referenced by them (such as build scripts and patches). At - top-level, the tarball should contain a single directory. That + referenced by them (such as build scripts and patches). At the + top level, the tarball should contain a single directory. That directory must contain a file <filename>default.nix</filename> that serves as the channel’s “entry point”.</para></listitem> @@ -175,7 +175,7 @@ following files:</para> <varlistentry><term><filename>binary-cache-url</filename></term> <listitem><para>A file containing the URL to a binary cache (such - as <uri>https://cache.nixos.org</uri>. Nix will automatically + as <uri>https://cache.nixos.org</uri>). Nix will automatically check this cache for pre-built binaries, if the user has sufficient rights to add binary caches. For instance, in a multi-user Nix setup, the binary caches provided by the channels @@ -10,5 +10,3 @@ GLOBAL_CXXFLAGS += -I . -I src -I src/libutil -I src/libstore -I src/libmain -I $(foreach i, config.h $(call rwildcard, src/lib*, *.hh), \ $(eval $(call install-file-in, $(i), $(includedir)/nix, 0644))) - -$(foreach i, $(call rwildcard, src/boost, *.hpp), $(eval $(call install-file-in, $(i), $(includedir)/nix/$(patsubst src/%/,%,$(dir $(i))), 0644))) diff --git a/release-common.nix b/release-common.nix index f9df6fab9..0c12bc7ce 100644 --- a/release-common.nix +++ b/release-common.nix @@ -1,9 +1,11 @@ { pkgs }: +with pkgs; + rec { # Use "busybox-sandbox-shell" if present, # if not (legacy) fallback and hope it's sufficient. - sh = pkgs.busybox-sandbox-shell or (pkgs.busybox.override { + sh = pkgs.busybox-sandbox-shell or (busybox.override { useMusl = true; enableStatic = true; enableMinimal = true; @@ -30,7 +32,41 @@ rec { configureFlags = [ "--disable-init-state" "--enable-gc" - ] ++ pkgs.lib.optionals pkgs.stdenv.isLinux [ + ] ++ lib.optionals stdenv.isLinux [ "--with-sandbox-shell=${sh}/bin/busybox" ]; + + tarballDeps = + [ bison + flex + libxml2 + libxslt + docbook5 + docbook5_xsl + autoconf-archive + autoreconfHook + ]; + + buildDeps = + [ curl + bzip2 xz brotli + openssl pkgconfig sqlite boehmgc + boost + + # Tests + git + mercurial + ] + ++ lib.optional stdenv.isLinux libseccomp + ++ lib.optional (stdenv.isLinux || stdenv.isDarwin) libsodium + ++ lib.optional (stdenv.isLinux || stdenv.isDarwin) + (aws-sdk-cpp.override { + apis = ["s3"]; + customMemoryManagement = false; + }); + + perlDeps = + [ perl + perlPackages.DBDSQLite + ]; } diff --git a/release.nix b/release.nix index 3f8d5da47..7db5e20e1 100644 --- a/release.nix +++ b/release.nix @@ -1,5 +1,5 @@ { nix ? builtins.fetchGit ./. -, nixpkgs ? builtins.fetchGit { url = https://github.com/NixOS/nixpkgs.git; ref = "nix-2.0"; } +, nixpkgs ? builtins.fetchGit { url = https://github.com/NixOS/nixpkgs.git; ref = "release-18.03"; } , officialRelease ? false , systems ? [ "x86_64-linux" "i686-linux" "x86_64-darwin" "aarch64-linux" ] }: @@ -14,6 +14,8 @@ let tarball = with pkgs; + with import ./release-common.nix { inherit pkgs; }; + releaseTools.sourceTarball { name = "nix-tarball"; version = builtins.readFile ./version; @@ -21,13 +23,7 @@ let src = nix; inherit officialRelease; - buildInputs = - [ curl bison flex libxml2 libxslt - bzip2 xz brotli - pkgconfig sqlite libsodium boehmgc - docbook5 docbook5_xsl - autoconf-archive - ] ++ lib.optional stdenv.isLinux libseccomp; + buildInputs = tarballDeps ++ buildDeps; configureFlags = "--enable-gc"; @@ -67,22 +63,7 @@ let name = "nix"; src = tarball; - buildInputs = - [ curl - bzip2 xz brotli - openssl pkgconfig sqlite boehmgc - - # Tests - git - mercurial - ] - ++ lib.optional stdenv.isLinux libseccomp - ++ lib.optional (stdenv.isLinux || stdenv.isDarwin) libsodium - ++ lib.optional (stdenv.isLinux || stdenv.isDarwin) - (aws-sdk-cpp.override { - apis = ["s3"]; - customMemoryManagement = false; - }); + buildInputs = buildDeps; configureFlags = configureFlags ++ [ "--sysconfdir=/etc" ]; @@ -192,7 +173,7 @@ let doInstallCheck = true; - lcovFilter = [ "*/boost/*" "*-tab.*" "*/nlohmann/*" "*/linenoise/*" ]; + lcovFilter = [ "*-tab.*" "*/nlohmann/*" "*/linenoise/*" ]; # We call `dot', and even though we just use it to # syntax-check generated dot files, it still requires some @@ -1,33 +1,13 @@ { useClang ? false }: -with import <nixpkgs> {}; +with import (builtins.fetchGit { url = https://github.com/NixOS/nixpkgs.git; ref = "release-18.03"; }) {}; with import ./release-common.nix { inherit pkgs; }; (if useClang then clangStdenv else stdenv).mkDerivation { name = "nix"; - buildInputs = - [ curl bison flex libxml2 libxslt - bzip2 xz brotli - pkgconfig sqlite libsodium boehmgc - docbook5 docbook5_xsl - autoconf-archive - (aws-sdk-cpp.override { - apis = ["s3"]; - customMemoryManagement = false; - }) - autoreconfHook - - # For nix-perl - perl - perlPackages.DBDSQLite - - # Tests - git - mercurial - ] - ++ lib.optional stdenv.isLinux libseccomp; + buildInputs = buildDeps ++ tarballDeps ++ perlDeps; inherit configureFlags; diff --git a/src/boost/assert.hpp b/src/boost/assert.hpp deleted file mode 100644 index 754ebb954..000000000 --- a/src/boost/assert.hpp +++ /dev/null @@ -1,38 +0,0 @@ -// -// boost/assert.hpp - BOOST_ASSERT(expr) -// -// Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd. -// -// Permission to copy, use, modify, sell and distribute this software -// is granted provided this copyright notice appears in all copies. -// This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. -// -// Note: There are no include guards. This is intentional. -// -// See http://www.boost.org/libs/utility/assert.html for documentation. -// - -#undef BOOST_ASSERT - -#if defined(BOOST_DISABLE_ASSERTS) - -# define BOOST_ASSERT(expr) ((void)0) - -#elif defined(BOOST_ENABLE_ASSERT_HANDLER) - -#include <boost/current_function.hpp> - -namespace boost -{ - -void assertion_failed(char const * expr, char const * function, char const * file, long line); // user defined - -} // namespace boost - -#define BOOST_ASSERT(expr) ((expr)? ((void)0): ::boost::assertion_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__)) - -#else -# include <assert.h> -# define BOOST_ASSERT(expr) assert(expr) -#endif diff --git a/src/boost/format.hpp b/src/boost/format.hpp deleted file mode 100644 index f965f0f33..000000000 --- a/src/boost/format.hpp +++ /dev/null @@ -1,64 +0,0 @@ -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream - -// ---------------------------------------------------------------------------- -// format.hpp : primary header -// ---------------------------------------------------------------------------- - -#ifndef BOOST_FORMAT_HPP -#define BOOST_FORMAT_HPP - -#include <vector> -#include <string> -#include <sstream> -#include <cassert> - -#if HAVE_LOCALE -#include <locale> -#else -#define BOOST_NO_STD_LOCALE -#define BOOST_NO_LOCALE_ISIDIGIT -#include <cctype> -#endif - -#include <boost/format/macros_default.hpp> - - -// **** Forward declarations ---------------------------------- -#include <boost/format/format_fwd.hpp> // basic_format<Ch,Tr>, and other frontends -#include <boost/format/internals_fwd.hpp> // misc forward declarations for internal use - - -// **** Auxiliary structs (stream_format_state<Ch,Tr> , and format_item<Ch,Tr> ) -#include <boost/format/internals.hpp> - -// **** Format class interface -------------------------------- -#include <boost/format/format_class.hpp> - -// **** Exceptions ----------------------------------------------- -#include <boost/format/exceptions.hpp> - -// **** Implementation ------------------------------------------- -//#include <boost/format/format_implementation.hpp> // member functions - -#include <boost/format/group.hpp> // class for grouping arguments - -#include <boost/format/feed_args.hpp> // argument-feeding functions -//#include <boost/format/parsing.hpp> // format-string parsing (member-)functions - -// **** Implementation of the free functions ---------------------- -//#include <boost/format/free_funcs.hpp> - - -#endif // BOOST_FORMAT_HPP diff --git a/src/boost/format/exceptions.hpp b/src/boost/format/exceptions.hpp deleted file mode 100644 index a7641458c..000000000 --- a/src/boost/format/exceptions.hpp +++ /dev/null @@ -1,96 +0,0 @@ -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing) - -// ------------------------------------------------------------------------------ -// exceptions.hpp -// ------------------------------------------------------------------------------ - - -#ifndef BOOST_FORMAT_EXCEPTIONS_HPP -#define BOOST_FORMAT_EXCEPTIONS_HPP - - -#include <stdexcept> - - -namespace boost { - -namespace io { - -// **** exceptions ----------------------------------------------- - -class format_error : public std::exception -{ -public: - format_error() { abort(); } - virtual const char *what() const throw() - { - return "boost::format_error: " - "format generic failure"; - } -}; - -class bad_format_string : public format_error -{ -public: - bad_format_string() { abort(); } - virtual const char *what() const throw() - { - return "boost::bad_format_string: " - "format-string is ill-formed"; - } -}; - -class too_few_args : public format_error -{ -public: - too_few_args() { abort(); } - virtual const char *what() const throw() - { - return "boost::too_few_args: " - "format-string refered to more arguments than were passed"; - } -}; - -class too_many_args : public format_error -{ -public: - too_many_args() { abort(); } - virtual const char *what() const throw() - { - return "boost::too_many_args: " - "format-string refered to less arguments than were passed"; - } -}; - - -class out_of_range : public format_error -{ -public: - out_of_range() { abort(); } - virtual const char *what() const throw() - { - return "boost::out_of_range: " - "tried to refer to an argument (or item) number which is out of range, " - "according to the format string."; - } -}; - - -} // namespace io - -} // namespace boost - - -#endif // BOOST_FORMAT_EXCEPTIONS_HPP diff --git a/src/boost/format/feed_args.hpp b/src/boost/format/feed_args.hpp deleted file mode 100644 index cdd57fdf2..000000000 --- a/src/boost/format/feed_args.hpp +++ /dev/null @@ -1,254 +0,0 @@ -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream - -// ---------------------------------------------------------------------------- -// feed_args.hpp : functions for processing each argument -// (feed, feed_manip, and distribute) -// ---------------------------------------------------------------------------- - - -#ifndef BOOST_FORMAT_FEED_ARGS_HPP -#define BOOST_FORMAT_FEED_ARGS_HPP - -#include "boost/format/format_class.hpp" -#include "boost/format/group.hpp" - -#include "boost/throw_exception.hpp" - -namespace boost { -namespace io { -namespace detail { -namespace { - - inline - void empty_buf(BOOST_IO_STD ostringstream & os) { - static const std::string emptyStr; - os.str(emptyStr); - } - - void do_pad( std::string & s, - std::streamsize w, - const char c, - std::ios::fmtflags f, - bool center) - __attribute__ ((unused)); - - void do_pad( std::string & s, - std::streamsize w, - const char c, - std::ios::fmtflags f, - bool center) - // applies centered / left / right padding to the string s. - // Effects : string s is padded. - { - std::streamsize n=w-s.size(); - if(n<=0) { - return; - } - if(center) - { - s.reserve(w); // allocate once for the 2 inserts - const std::streamsize n1 = n /2, n0 = n - n1; - s.insert(s.begin(), n0, c); - s.append(n1, c); - } - else - { - if(f & std::ios::left) { - s.append(n, c); - } - else { - s.insert(s.begin(), n, c); - } - } - } // -do_pad(..) - - - template<class T> inline - void put_head(BOOST_IO_STD ostream& , const T& ) { - } - - template<class T> inline - void put_head( BOOST_IO_STD ostream& os, const group1<T>& x ) { - os << group_head(x.a1_); // send the first N-1 items, not the last - } - - template<class T> inline - void put_last( BOOST_IO_STD ostream& os, const T& x ) { - os << x ; - } - - template<class T> inline - void put_last( BOOST_IO_STD ostream& os, const group1<T>& x ) { - os << group_last(x.a1_); // this selects the last element - } - -#ifndef BOOST_NO_OVERLOAD_FOR_NON_CONST - template<class T> inline - void put_head( BOOST_IO_STD ostream& , T& ) { - } - - template<class T> inline - void put_last( BOOST_IO_STD ostream& os, T& x ) { - os << x ; - } -#endif - - - - -template<class T> -void put( T x, - const format_item& specs, - std::string & res, - BOOST_IO_STD ostringstream& oss_ ) -{ - // does the actual conversion of x, with given params, into a string - // using the *supplied* strinstream. (the stream state is important) - - typedef std::string string_t; - typedef format_item format_item_t; - - stream_format_state prev_state(oss_); - - specs.state_.apply_on(oss_); - - // in case x is a group, apply the manip part of it, - // in order to find width - put_head( oss_, x ); - empty_buf( oss_); - - const std::streamsize w=oss_.width(); - const std::ios::fmtflags fl=oss_.flags(); - const bool internal = (fl & std::ios::internal) != 0; - const bool two_stepped_padding = internal - && ! ( specs.pad_scheme_ & format_item_t::spacepad ) - && specs.truncate_ < 0 ; - - - if(! two_stepped_padding) - { - if(w>0) // handle simple padding via do_pad, not natively in stream - oss_.width(0); - put_last( oss_, x); - res = oss_.str(); - - if (specs.truncate_ >= 0) - res.erase(specs.truncate_); - - // complex pads : - if(specs.pad_scheme_ & format_item_t::spacepad) - { - if( res.size()==0 || ( res[0]!='+' && res[0]!='-' )) - { - res.insert(res.begin(), 1, ' '); // insert 1 space at pos 0 - } - } - if(w > 0) // need do_pad - { - do_pad(res,w,oss_.fill(), fl, (specs.pad_scheme_ & format_item_t::centered) !=0 ); - } - } - else // 2-stepped padding - { - put_last( oss_, x); // oss_.width() may result in padding. - res = oss_.str(); - - if (specs.truncate_ >= 0) - res.erase(specs.truncate_); - - if( res.size() - w > 0) - { // length w exceeded - // either it was multi-output with first output padding up all width.. - // either it was one big arg and we are fine. - empty_buf( oss_); - oss_.width(0); - put_last(oss_, x ); - string_t tmp = oss_.str(); // minimal-length output - std::streamsize d; - if( (d=w - tmp.size()) <=0 ) - { - // minimal length is already >= w, so no padding (cool!) - res.swap(tmp); - } - else - { // hum.. we need to pad (it was necessarily multi-output) - typedef typename string_t::size_type size_type; - size_type i = 0; - while( i<tmp.size() && tmp[i] == res[i] ) // find where we should pad. - ++i; - tmp.insert(i, static_cast<size_type>( d ), oss_.fill()); - res.swap( tmp ); - } - } - else - { // okay, only one thing was printed and padded, so res is fine. - } - } - - prev_state.apply_on(oss_); - empty_buf( oss_); - oss_.clear(); -} // end- put(..) - - -} // local namespace - - - - - -template<class T> -void distribute(basic_format& self, T x) - // call put(x, ..) on every occurence of the current argument : -{ - if(self.cur_arg_ >= self.num_args_) - { - if( self.exceptions() & too_many_args_bit ) - boost::throw_exception(too_many_args()); // too many variables have been supplied ! - else return; - } - for(unsigned long i=0; i < self.items_.size(); ++i) - { - if(self.items_[i].argN_ == self.cur_arg_) - { - put<T> (x, self.items_[i], self.items_[i].res_, self.oss_ ); - } - } -} - -template<class T> -basic_format& feed(basic_format& self, T x) -{ - if(self.dumped_) self.clear(); - distribute<T> (self, x); - ++self.cur_arg_; - if(self.bound_.size() != 0) - { - while( self.cur_arg_ < self.num_args_ && self.bound_[self.cur_arg_] ) - ++self.cur_arg_; - } - - // this arg is finished, reset the stream's format state - self.state0_.apply_on(self.oss_); - return self; -} - - -} // namespace detail -} // namespace io -} // namespace boost - - -#endif // BOOST_FORMAT_FEED_ARGS_HPP diff --git a/src/boost/format/format_class.hpp b/src/boost/format/format_class.hpp deleted file mode 100644 index 6875623ac..000000000 --- a/src/boost/format/format_class.hpp +++ /dev/null @@ -1,135 +0,0 @@ -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing) - -// ------------------------------------------------------------------------------ -// format_class.hpp : class interface -// ------------------------------------------------------------------------------ - - -#ifndef BOOST_FORMAT_CLASS_HPP -#define BOOST_FORMAT_CLASS_HPP - -#include <vector> -#include <string> - -#include <boost/format/format_fwd.hpp> -#include <boost/format/internals_fwd.hpp> - -#include <boost/format/internals.hpp> - -namespace boost { - -class basic_format -{ -public: - typedef std::string string_t; - typedef BOOST_IO_STD ostringstream internal_stream_t; -private: - typedef BOOST_IO_STD ostream stream_t; - typedef io::detail::stream_format_state stream_format_state; - typedef io::detail::format_item format_item_t; - -public: - basic_format(const char* str); - basic_format(const string_t& s); -#ifndef BOOST_NO_STD_LOCALE - basic_format(const char* str, const std::locale & loc); - basic_format(const string_t& s, const std::locale & loc); -#endif // no locale - basic_format(const basic_format& x); - basic_format& operator= (const basic_format& x); - - basic_format& clear(); // empty the string buffers (except bound arguments, see clear_binds() ) - - // pass arguments through those operators : - template<class T> basic_format& operator%(const T& x) - { - return io::detail::feed<const T&>(*this,x); - } - -#ifndef BOOST_NO_OVERLOAD_FOR_NON_CONST - template<class T> basic_format& operator%(T& x) - { - return io::detail::feed<T&>(*this,x); - } -#endif - - - // system for binding arguments : - template<class T> - basic_format& bind_arg(int argN, const T& val) - { - return io::detail::bind_arg_body(*this, argN, val); - } - basic_format& clear_bind(int argN); - basic_format& clear_binds(); - - // modify the params of a directive, by applying a manipulator : - template<class T> - basic_format& modify_item(int itemN, const T& manipulator) - { - return io::detail::modify_item_body(*this, itemN, manipulator) ; - } - - // Choosing which errors will throw exceptions : - unsigned char exceptions() const; - unsigned char exceptions(unsigned char newexcept); - - // final output - string_t str() const; - friend BOOST_IO_STD ostream& - operator<< ( BOOST_IO_STD ostream& , const basic_format& ); - - - template<class T> friend basic_format& - io::detail::feed(basic_format&, T); - - template<class T> friend - void io::detail::distribute(basic_format&, T); - - template<class T> friend - basic_format& io::detail::modify_item_body(basic_format&, int, const T&); - - template<class T> friend - basic_format& io::detail::bind_arg_body(basic_format&, int, const T&); - -// make the members private only if the friend templates are supported -private: - - // flag bits, used for style_ - enum style_values { ordered = 1, // set only if all directives are positional directives - special_needs = 4 }; - - // parse the format string : - void parse(const string_t&); - - int style_; // style of format-string : positional or not, etc - int cur_arg_; // keep track of wich argument will come - int num_args_; // number of expected arguments - mutable bool dumped_; // true only after call to str() or << - std::vector<format_item_t> items_; // vector of directives (aka items) - string_t prefix_; // piece of string to insert before first item - - std::vector<bool> bound_; // stores which arguments were bound - // size = num_args OR zero - internal_stream_t oss_; // the internal stream. - stream_format_state state0_; // reference state for oss_ - unsigned char exceptions_; -}; // class basic_format - - -} // namespace boost - - -#endif // BOOST_FORMAT_CLASS_HPP diff --git a/src/boost/format/format_fwd.hpp b/src/boost/format/format_fwd.hpp deleted file mode 100644 index 97c55f668..000000000 --- a/src/boost/format/format_fwd.hpp +++ /dev/null @@ -1,49 +0,0 @@ -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing) - -// ------------------------------------------------------------------------------ -// format_fwd.hpp : forward declarations, for primary header format.hpp -// ------------------------------------------------------------------------------ - -#ifndef BOOST_FORMAT_FWD_HPP -#define BOOST_FORMAT_FWD_HPP - -#include <string> -#include <iosfwd> - -namespace boost { - -class basic_format; - -typedef basic_format format; - -namespace io { -enum format_error_bits { bad_format_string_bit = 1, - too_few_args_bit = 2, too_many_args_bit = 4, - out_of_range_bit = 8, - all_error_bits = 255, no_error_bits=0 }; - -// Convertion: format to string -std::string str(const basic_format& ) ; - -} // namespace io - - -BOOST_IO_STD ostream& -operator<<( BOOST_IO_STD ostream&, const basic_format&); - - -} // namespace boost - -#endif // BOOST_FORMAT_FWD_HPP diff --git a/src/boost/format/format_implementation.cc b/src/boost/format/format_implementation.cc deleted file mode 100644 index aa191afe1..000000000 --- a/src/boost/format/format_implementation.cc +++ /dev/null @@ -1,256 +0,0 @@ -// -*- C++ -*- -// Boost general library format --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream - -// ---------------------------------------------------------------------------- -// format_implementation.hpp Implementation of the basic_format class -// ---------------------------------------------------------------------------- - - -#ifndef BOOST_FORMAT_IMPLEMENTATION_HPP -#define BOOST_FORMAT_IMPLEMENTATION_HPP - -#include <boost/throw_exception.hpp> -#include <boost/assert.hpp> -#include <boost/format.hpp> - -namespace boost { - -// -------- format:: ------------------------------------------- -basic_format::basic_format(const char* str) - : style_(0), cur_arg_(0), num_args_(0), dumped_(false), - items_(), oss_(), exceptions_(io::all_error_bits) -{ - state0_.set_by_stream(oss_); - string_t emptyStr; - if( !str) str = emptyStr.c_str(); - parse( str ); -} - -#ifndef BOOST_NO_STD_LOCALE -basic_format::basic_format(const char* str, const std::locale & loc) - : style_(0), cur_arg_(0), num_args_(0), dumped_(false), - items_(), oss_(), exceptions_(io::all_error_bits) -{ - oss_.imbue( loc ); - state0_.set_by_stream(oss_); - string_t emptyStr; - if( !str) str = emptyStr.c_str(); - parse( str ); -} - -basic_format::basic_format(const string_t& s, const std::locale & loc) - : style_(0), cur_arg_(0), num_args_(0), dumped_(false), - items_(), oss_(), exceptions_(io::all_error_bits) -{ - oss_.imbue( loc ); - state0_.set_by_stream(oss_); - parse(s); -} -#endif //BOOST_NO_STD_LOCALE - -basic_format::basic_format(const string_t& s) - : style_(0), cur_arg_(0), num_args_(0), dumped_(false), - items_(), oss_(), exceptions_(io::all_error_bits) -{ - state0_.set_by_stream(oss_); - parse(s); -} - -basic_format:: basic_format(const basic_format& x) - : style_(x.style_), cur_arg_(x.cur_arg_), num_args_(x.num_args_), dumped_(false), - items_(x.items_), prefix_(x.prefix_), bound_(x.bound_), - oss_(), // <- we obviously can't copy x.oss_ - state0_(x.state0_), exceptions_(x.exceptions_) -{ - state0_.apply_on(oss_); -} - -basic_format& basic_format::operator= (const basic_format& x) -{ - if(this == &x) - return *this; - state0_ = x.state0_; - state0_.apply_on(oss_); - - // plus all the other (trivial) assignments : - exceptions_ = x.exceptions_; - items_ = x.items_; - prefix_ = x.prefix_; - bound_=x.bound_; - style_=x.style_; - cur_arg_=x.cur_arg_; - num_args_=x.num_args_; - dumped_=x.dumped_; - return *this; -} - - -unsigned char basic_format::exceptions() const -{ - return exceptions_; -} - -unsigned char basic_format::exceptions(unsigned char newexcept) -{ - unsigned char swp = exceptions_; - exceptions_ = newexcept; - return swp; -} - - -basic_format& basic_format ::clear() - // empty the string buffers (except bound arguments, see clear_binds() ) - // and make the format object ready for formatting a new set of arguments -{ - BOOST_ASSERT( bound_.size()==0 || num_args_ == static_cast<int>(bound_.size()) ); - - for(unsigned long i=0; i<items_.size(); ++i){ - items_[i].state_ = items_[i].ref_state_; - // clear converted strings only if the corresponding argument is not bound : - if( bound_.size()==0 || !bound_[ items_[i].argN_ ] ) items_[i].res_.resize(0); - } - cur_arg_=0; dumped_=false; - // maybe first arg is bound: - if(bound_.size() != 0) - { - while(cur_arg_ < num_args_ && bound_[cur_arg_] ) ++cur_arg_; - } - return *this; -} - -basic_format& basic_format ::clear_binds() - // cancel all bindings, and clear() -{ - bound_.resize(0); - clear(); - return *this; -} - -basic_format& basic_format::clear_bind(int argN) - // cancel the binding of ONE argument, and clear() -{ - if(argN<1 || argN > num_args_ || bound_.size()==0 || !bound_[argN-1] ) - { - if( exceptions() & io::out_of_range_bit ) - boost::throw_exception(io::out_of_range()); // arg not in range. - else return *this; - } - bound_[argN-1]=false; - clear(); - return *this; -} - - - -std::string basic_format::str() const -{ - dumped_=true; - if(items_.size()==0) - return prefix_; - if( cur_arg_ < num_args_) - if( exceptions() & io::too_few_args_bit ) - boost::throw_exception(io::too_few_args()); // not enough variables have been supplied ! - - unsigned long sz = prefix_.size(); - unsigned long i; - for(i=0; i < items_.size(); ++i) - sz += items_[i].res_.size() + items_[i].appendix_.size(); - string_t res; - res.reserve(sz); - - res += prefix_; - for(i=0; i < items_.size(); ++i) - { - const format_item_t& item = items_[i]; - res += item.res_; - if( item.argN_ == format_item_t::argN_tabulation) - { - BOOST_ASSERT( item.pad_scheme_ & format_item_t::tabulation); - std::streamsize n = item.state_.width_ - res.size(); - if( n > 0 ) - res.append( n, item.state_.fill_ ); - } - res += item.appendix_; - } - return res; -} - -namespace io { -namespace detail { - -template<class T> -basic_format& bind_arg_body( basic_format& self, - int argN, - const T& val) - // bind one argument to a fixed value - // this is persistent over clear() calls, thus also over str() and << -{ - if(self.dumped_) self.clear(); // needed, because we will modify cur_arg_.. - if(argN<1 || argN > self.num_args_) - { - if( self.exceptions() & io::out_of_range_bit ) - boost::throw_exception(io::out_of_range()); // arg not in range. - else return self; - } - if(self.bound_.size()==0) - self.bound_.assign(self.num_args_,false); - else - BOOST_ASSERT( self.num_args_ == static_cast<signed int>(self.bound_.size()) ); - int o_cur_arg = self.cur_arg_; - self.cur_arg_ = argN-1; // arrays begin at 0 - - self.bound_[self.cur_arg_]=false; // if already set, we unset and re-sets.. - self.operator%(val); // put val at the right place, because cur_arg is set - - - // Now re-position cur_arg before leaving : - self.cur_arg_ = o_cur_arg; - self.bound_[argN-1]=true; - if(self.cur_arg_ == argN-1 ) - // hum, now this arg is bound, so move to next free arg - { - while(self.cur_arg_ < self.num_args_ && self.bound_[self.cur_arg_]) ++self.cur_arg_; - } - // In any case, we either have all args, or are on a non-binded arg : - BOOST_ASSERT( self.cur_arg_ >= self.num_args_ || ! self.bound_[self.cur_arg_]); - return self; -} - -template<class T> -basic_format& modify_item_body( basic_format& self, - int itemN, - const T& manipulator) - // applies a manipulator to the format_item describing a given directive. - // this is a permanent change, clear or clear_binds won't cancel that. -{ - if(itemN<1 || itemN >= static_cast<signed int>(self.items_.size() )) - { - if( self.exceptions() & io::out_of_range_bit ) - boost::throw_exception(io::out_of_range()); // item not in range. - else return self; - } - self.items_[itemN-1].ref_state_.apply_manip( manipulator ); - self.items_[itemN-1].state_ = self.items_[itemN-1].ref_state_; - return self; -} - -} // namespace detail - -} // namespace io - -} // namespace boost - - - -#endif // BOOST_FORMAT_IMPLEMENTATION_HPP diff --git a/src/boost/format/free_funcs.cc b/src/boost/format/free_funcs.cc deleted file mode 100644 index 151db37a0..000000000 --- a/src/boost/format/free_funcs.cc +++ /dev/null @@ -1,71 +0,0 @@ -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing) - -// ------------------------------------------------------------------------------ -// free_funcs.hpp : implementation of the free functions declared in namespace format -// ------------------------------------------------------------------------------ - -#ifndef BOOST_FORMAT_FUNCS_HPP -#define BOOST_FORMAT_FUNCS_HPP - -#include "boost/format.hpp" -#include "boost/throw_exception.hpp" - -namespace boost { - -namespace io { - inline - std::string str(const basic_format& f) - // adds up all pieces of strings and converted items, and return the formatted string - { - return f.str(); - } -} // - namespace io - -BOOST_IO_STD ostream& -operator<<( BOOST_IO_STD ostream& os, - const boost::basic_format& f) - // effect: "return os << str(f);" but we can try to do it faster -{ - typedef boost::basic_format format_t; - if(f.items_.size()==0) - os << f.prefix_; - else { - if(f.cur_arg_ < f.num_args_) - if( f.exceptions() & io::too_few_args_bit ) - boost::throw_exception(io::too_few_args()); // not enough variables have been supplied ! - if(f.style_ & format_t::special_needs) - os << f.str(); - else { - // else we dont have to count chars output, so we dump directly to os : - os << f.prefix_; - for(unsigned long i=0; i<f.items_.size(); ++i) - { - const format_t::format_item_t& item = f.items_[i]; - os << item.res_; - os << item.appendix_; - - } - } - } - f.dumped_=true; - return os; -} - - - -} // namespace boost - - -#endif // BOOST_FORMAT_FUNCS_HPP diff --git a/src/boost/format/group.hpp b/src/boost/format/group.hpp deleted file mode 100644 index ac63f3f0b..000000000 --- a/src/boost/format/group.hpp +++ /dev/null @@ -1,680 +0,0 @@ - -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream - -// ---------------------------------------------------------------------------- - -// group.hpp : encapsulates a group of manipulators along with an argument -// -// group_head : cut the last element of a group out. -// (is overloaded below on each type of group) - -// group_last : returns the last element of a group -// (is overloaded below on each type of group) - -// ---------------------------------------------------------------------------- - - -#ifndef BOOST_FORMAT_GROUP_HPP -#define BOOST_FORMAT_GROUP_HPP - - -namespace boost { -namespace io { - - -namespace detail { - - -// empty group, but useful even though. -struct group0 -{ - group0() {} -}; - -template <class Ch, class Tr> -inline -BOOST_IO_STD ostream& -operator << ( BOOST_IO_STD ostream& os, - const group0& ) -{ - return os; -} - -template <class T1> -struct group1 -{ - T1 a1_; - group1(T1 a1) - : a1_(a1) - {} -}; - -template <class Ch, class Tr, class T1> -inline -BOOST_IO_STD ostream& -operator << (BOOST_IO_STD ostream& os, - const group1<T1>& x) -{ - os << x.a1_; - return os; -} - - - - -template <class T1,class T2> -struct group2 -{ - T1 a1_; - T2 a2_; - group2(T1 a1,T2 a2) - : a1_(a1),a2_(a2) - {} -}; - -template <class Ch, class Tr, class T1,class T2> -inline -BOOST_IO_STD ostream& -operator << (BOOST_IO_STD ostream& os, - const group2<T1,T2>& x) -{ - os << x.a1_<< x.a2_; - return os; -} - -template <class T1,class T2,class T3> -struct group3 -{ - T1 a1_; - T2 a2_; - T3 a3_; - group3(T1 a1,T2 a2,T3 a3) - : a1_(a1),a2_(a2),a3_(a3) - {} -}; - -template <class Ch, class Tr, class T1,class T2,class T3> -inline -BOOST_IO_STD ostream& -operator << (BOOST_IO_STD ostream& os, - const group3<T1,T2,T3>& x) -{ - os << x.a1_<< x.a2_<< x.a3_; - return os; -} - -template <class T1,class T2,class T3,class T4> -struct group4 -{ - T1 a1_; - T2 a2_; - T3 a3_; - T4 a4_; - group4(T1 a1,T2 a2,T3 a3,T4 a4) - : a1_(a1),a2_(a2),a3_(a3),a4_(a4) - {} -}; - -template <class Ch, class Tr, class T1,class T2,class T3,class T4> -inline -BOOST_IO_STD ostream& -operator << (BOOST_IO_STD ostream& os, - const group4<T1,T2,T3,T4>& x) -{ - os << x.a1_<< x.a2_<< x.a3_<< x.a4_; - return os; -} - -template <class T1,class T2,class T3,class T4,class T5> -struct group5 -{ - T1 a1_; - T2 a2_; - T3 a3_; - T4 a4_; - T5 a5_; - group5(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5) - : a1_(a1),a2_(a2),a3_(a3),a4_(a4),a5_(a5) - {} -}; - -template <class Ch, class Tr, class T1,class T2,class T3,class T4,class T5> -inline -BOOST_IO_STD ostream& -operator << (BOOST_IO_STD ostream& os, - const group5<T1,T2,T3,T4,T5>& x) -{ - os << x.a1_<< x.a2_<< x.a3_<< x.a4_<< x.a5_; - return os; -} - -template <class T1,class T2,class T3,class T4,class T5,class T6> -struct group6 -{ - T1 a1_; - T2 a2_; - T3 a3_; - T4 a4_; - T5 a5_; - T6 a6_; - group6(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6) - : a1_(a1),a2_(a2),a3_(a3),a4_(a4),a5_(a5),a6_(a6) - {} -}; - -template <class Ch, class Tr, class T1,class T2,class T3,class T4,class T5,class T6> -inline -BOOST_IO_STD ostream& -operator << (BOOST_IO_STD ostream& os, - const group6<T1,T2,T3,T4,T5,T6>& x) -{ - os << x.a1_<< x.a2_<< x.a3_<< x.a4_<< x.a5_<< x.a6_; - return os; -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7> -struct group7 -{ - T1 a1_; - T2 a2_; - T3 a3_; - T4 a4_; - T5 a5_; - T6 a6_; - T7 a7_; - group7(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6,T7 a7) - : a1_(a1),a2_(a2),a3_(a3),a4_(a4),a5_(a5),a6_(a6),a7_(a7) - {} -}; - -template <class Ch, class Tr, class T1,class T2,class T3,class T4,class T5,class T6,class T7> -inline -BOOST_IO_STD ostream& -operator << (BOOST_IO_STD ostream& os, - const group7<T1,T2,T3,T4,T5,T6,T7>& x) -{ - os << x.a1_<< x.a2_<< x.a3_<< x.a4_<< x.a5_<< x.a6_<< x.a7_; - return os; -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8> -struct group8 -{ - T1 a1_; - T2 a2_; - T3 a3_; - T4 a4_; - T5 a5_; - T6 a6_; - T7 a7_; - T8 a8_; - group8(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6,T7 a7,T8 a8) - : a1_(a1),a2_(a2),a3_(a3),a4_(a4),a5_(a5),a6_(a6),a7_(a7),a8_(a8) - {} -}; - -template <class Ch, class Tr, class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8> -inline -BOOST_IO_STD ostream& -operator << (BOOST_IO_STD ostream& os, - const group8<T1,T2,T3,T4,T5,T6,T7,T8>& x) -{ - os << x.a1_<< x.a2_<< x.a3_<< x.a4_<< x.a5_<< x.a6_<< x.a7_<< x.a8_; - return os; -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9> -struct group9 -{ - T1 a1_; - T2 a2_; - T3 a3_; - T4 a4_; - T5 a5_; - T6 a6_; - T7 a7_; - T8 a8_; - T9 a9_; - group9(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6,T7 a7,T8 a8,T9 a9) - : a1_(a1),a2_(a2),a3_(a3),a4_(a4),a5_(a5),a6_(a6),a7_(a7),a8_(a8),a9_(a9) - {} -}; - -template <class Ch, class Tr, class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9> -inline -BOOST_IO_STD ostream& -operator << (BOOST_IO_STD ostream& os, - const group9<T1,T2,T3,T4,T5,T6,T7,T8,T9>& x) -{ - os << x.a1_<< x.a2_<< x.a3_<< x.a4_<< x.a5_<< x.a6_<< x.a7_<< x.a8_<< x.a9_; - return os; -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10> -struct group10 -{ - T1 a1_; - T2 a2_; - T3 a3_; - T4 a4_; - T5 a5_; - T6 a6_; - T7 a7_; - T8 a8_; - T9 a9_; - T10 a10_; - group10(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6,T7 a7,T8 a8,T9 a9,T10 a10) - : a1_(a1),a2_(a2),a3_(a3),a4_(a4),a5_(a5),a6_(a6),a7_(a7),a8_(a8),a9_(a9),a10_(a10) - {} -}; - -template <class Ch, class Tr, class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10> -inline -BOOST_IO_STD ostream& -operator << (BOOST_IO_STD ostream& os, - const group10<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10>& x) -{ - os << x.a1_<< x.a2_<< x.a3_<< x.a4_<< x.a5_<< x.a6_<< x.a7_<< x.a8_<< x.a9_<< x.a10_; - return os; -} - - - - -template <class T1,class T2> -inline -group1<T1> -group_head( group2<T1,T2> const& x) -{ - return group1<T1> (x.a1_); -} - -template <class T1,class T2> -inline -group1<T2> -group_last( group2<T1,T2> const& x) -{ - return group1<T2> (x.a2_); -} - - - -template <class T1,class T2,class T3> -inline -group2<T1,T2> -group_head( group3<T1,T2,T3> const& x) -{ - return group2<T1,T2> (x.a1_,x.a2_); -} - -template <class T1,class T2,class T3> -inline -group1<T3> -group_last( group3<T1,T2,T3> const& x) -{ - return group1<T3> (x.a3_); -} - - - -template <class T1,class T2,class T3,class T4> -inline -group3<T1,T2,T3> -group_head( group4<T1,T2,T3,T4> const& x) -{ - return group3<T1,T2,T3> (x.a1_,x.a2_,x.a3_); -} - -template <class T1,class T2,class T3,class T4> -inline -group1<T4> -group_last( group4<T1,T2,T3,T4> const& x) -{ - return group1<T4> (x.a4_); -} - - - -template <class T1,class T2,class T3,class T4,class T5> -inline -group4<T1,T2,T3,T4> -group_head( group5<T1,T2,T3,T4,T5> const& x) -{ - return group4<T1,T2,T3,T4> (x.a1_,x.a2_,x.a3_,x.a4_); -} - -template <class T1,class T2,class T3,class T4,class T5> -inline -group1<T5> -group_last( group5<T1,T2,T3,T4,T5> const& x) -{ - return group1<T5> (x.a5_); -} - - - -template <class T1,class T2,class T3,class T4,class T5,class T6> -inline -group5<T1,T2,T3,T4,T5> -group_head( group6<T1,T2,T3,T4,T5,T6> const& x) -{ - return group5<T1,T2,T3,T4,T5> (x.a1_,x.a2_,x.a3_,x.a4_,x.a5_); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6> -inline -group1<T6> -group_last( group6<T1,T2,T3,T4,T5,T6> const& x) -{ - return group1<T6> (x.a6_); -} - - - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7> -inline -group6<T1,T2,T3,T4,T5,T6> -group_head( group7<T1,T2,T3,T4,T5,T6,T7> const& x) -{ - return group6<T1,T2,T3,T4,T5,T6> (x.a1_,x.a2_,x.a3_,x.a4_,x.a5_,x.a6_); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7> -inline -group1<T7> -group_last( group7<T1,T2,T3,T4,T5,T6,T7> const& x) -{ - return group1<T7> (x.a7_); -} - - - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8> -inline -group7<T1,T2,T3,T4,T5,T6,T7> -group_head( group8<T1,T2,T3,T4,T5,T6,T7,T8> const& x) -{ - return group7<T1,T2,T3,T4,T5,T6,T7> (x.a1_,x.a2_,x.a3_,x.a4_,x.a5_,x.a6_,x.a7_); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8> -inline -group1<T8> -group_last( group8<T1,T2,T3,T4,T5,T6,T7,T8> const& x) -{ - return group1<T8> (x.a8_); -} - - - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9> -inline -group8<T1,T2,T3,T4,T5,T6,T7,T8> -group_head( group9<T1,T2,T3,T4,T5,T6,T7,T8,T9> const& x) -{ - return group8<T1,T2,T3,T4,T5,T6,T7,T8> (x.a1_,x.a2_,x.a3_,x.a4_,x.a5_,x.a6_,x.a7_,x.a8_); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9> -inline -group1<T9> -group_last( group9<T1,T2,T3,T4,T5,T6,T7,T8,T9> const& x) -{ - return group1<T9> (x.a9_); -} - - - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10> -inline -group9<T1,T2,T3,T4,T5,T6,T7,T8,T9> -group_head( group10<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10> const& x) -{ - return group9<T1,T2,T3,T4,T5,T6,T7,T8,T9> (x.a1_,x.a2_,x.a3_,x.a4_,x.a5_,x.a6_,x.a7_,x.a8_,x.a9_); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10> -inline -group1<T10> -group_last( group10<T1,T2,T3,T4,T5,T6,T7,T8,T9,T10> const& x) -{ - return group1<T10> (x.a10_); -} - - - - - -} // namespace detail - - - -// helper functions - - -inline detail::group1< detail::group0 > -group() { return detail::group1< detail::group0 > ( detail::group0() ); } - -template <class T1, class Var> -inline -detail::group1< detail::group2<T1, Var const&> > - group(T1 a1, Var const& var) -{ - return detail::group1< detail::group2<T1, Var const&> > - ( detail::group2<T1, Var const&> - (a1, var) - ); -} - -template <class T1,class T2, class Var> -inline -detail::group1< detail::group3<T1,T2, Var const&> > - group(T1 a1,T2 a2, Var const& var) -{ - return detail::group1< detail::group3<T1,T2, Var const&> > - ( detail::group3<T1,T2, Var const&> - (a1,a2, var) - ); -} - -template <class T1,class T2,class T3, class Var> -inline -detail::group1< detail::group4<T1,T2,T3, Var const&> > - group(T1 a1,T2 a2,T3 a3, Var const& var) -{ - return detail::group1< detail::group4<T1,T2,T3, Var const&> > - ( detail::group4<T1,T2,T3, Var const&> - (a1,a2,a3, var) - ); -} - -template <class T1,class T2,class T3,class T4, class Var> -inline -detail::group1< detail::group5<T1,T2,T3,T4, Var const&> > - group(T1 a1,T2 a2,T3 a3,T4 a4, Var const& var) -{ - return detail::group1< detail::group5<T1,T2,T3,T4, Var const&> > - ( detail::group5<T1,T2,T3,T4, Var const&> - (a1,a2,a3,a4, var) - ); -} - -template <class T1,class T2,class T3,class T4,class T5, class Var> -inline -detail::group1< detail::group6<T1,T2,T3,T4,T5, Var const&> > - group(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5, Var const& var) -{ - return detail::group1< detail::group6<T1,T2,T3,T4,T5, Var const&> > - ( detail::group6<T1,T2,T3,T4,T5, Var const&> - (a1,a2,a3,a4,a5, var) - ); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6, class Var> -inline -detail::group1< detail::group7<T1,T2,T3,T4,T5,T6, Var const&> > - group(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6, Var const& var) -{ - return detail::group1< detail::group7<T1,T2,T3,T4,T5,T6, Var const&> > - ( detail::group7<T1,T2,T3,T4,T5,T6, Var const&> - (a1,a2,a3,a4,a5,a6, var) - ); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7, class Var> -inline -detail::group1< detail::group8<T1,T2,T3,T4,T5,T6,T7, Var const&> > - group(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6,T7 a7, Var const& var) -{ - return detail::group1< detail::group8<T1,T2,T3,T4,T5,T6,T7, Var const&> > - ( detail::group8<T1,T2,T3,T4,T5,T6,T7, Var const&> - (a1,a2,a3,a4,a5,a6,a7, var) - ); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8, class Var> -inline -detail::group1< detail::group9<T1,T2,T3,T4,T5,T6,T7,T8, Var const&> > - group(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6,T7 a7,T8 a8, Var const& var) -{ - return detail::group1< detail::group9<T1,T2,T3,T4,T5,T6,T7,T8, Var const&> > - ( detail::group9<T1,T2,T3,T4,T5,T6,T7,T8, Var const&> - (a1,a2,a3,a4,a5,a6,a7,a8, var) - ); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9, class Var> -inline -detail::group1< detail::group10<T1,T2,T3,T4,T5,T6,T7,T8,T9, Var const&> > - group(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6,T7 a7,T8 a8,T9 a9, Var const& var) -{ - return detail::group1< detail::group10<T1,T2,T3,T4,T5,T6,T7,T8,T9, Var const&> > - ( detail::group10<T1,T2,T3,T4,T5,T6,T7,T8,T9, Var const&> - (a1,a2,a3,a4,a5,a6,a7,a8,a9, var) - ); -} - - -#ifndef BOOST_NO_OVERLOAD_FOR_NON_CONST - -template <class T1, class Var> -inline -detail::group1< detail::group2<T1, Var&> > - group(T1 a1, Var& var) -{ - return detail::group1< detail::group2<T1, Var&> > - ( detail::group2<T1, Var&> - (a1, var) - ); -} - -template <class T1,class T2, class Var> -inline -detail::group1< detail::group3<T1,T2, Var&> > - group(T1 a1,T2 a2, Var& var) -{ - return detail::group1< detail::group3<T1,T2, Var&> > - ( detail::group3<T1,T2, Var&> - (a1,a2, var) - ); -} - -template <class T1,class T2,class T3, class Var> -inline -detail::group1< detail::group4<T1,T2,T3, Var&> > - group(T1 a1,T2 a2,T3 a3, Var& var) -{ - return detail::group1< detail::group4<T1,T2,T3, Var&> > - ( detail::group4<T1,T2,T3, Var&> - (a1,a2,a3, var) - ); -} - -template <class T1,class T2,class T3,class T4, class Var> -inline -detail::group1< detail::group5<T1,T2,T3,T4, Var&> > - group(T1 a1,T2 a2,T3 a3,T4 a4, Var& var) -{ - return detail::group1< detail::group5<T1,T2,T3,T4, Var&> > - ( detail::group5<T1,T2,T3,T4, Var&> - (a1,a2,a3,a4, var) - ); -} - -template <class T1,class T2,class T3,class T4,class T5, class Var> -inline -detail::group1< detail::group6<T1,T2,T3,T4,T5, Var&> > - group(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5, Var& var) -{ - return detail::group1< detail::group6<T1,T2,T3,T4,T5, Var&> > - ( detail::group6<T1,T2,T3,T4,T5, Var&> - (a1,a2,a3,a4,a5, var) - ); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6, class Var> -inline -detail::group1< detail::group7<T1,T2,T3,T4,T5,T6, Var&> > - group(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6, Var& var) -{ - return detail::group1< detail::group7<T1,T2,T3,T4,T5,T6, Var&> > - ( detail::group7<T1,T2,T3,T4,T5,T6, Var&> - (a1,a2,a3,a4,a5,a6, var) - ); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7, class Var> -inline -detail::group1< detail::group8<T1,T2,T3,T4,T5,T6,T7, Var&> > - group(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6,T7 a7, Var& var) -{ - return detail::group1< detail::group8<T1,T2,T3,T4,T5,T6,T7, Var&> > - ( detail::group8<T1,T2,T3,T4,T5,T6,T7, Var&> - (a1,a2,a3,a4,a5,a6,a7, var) - ); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8, class Var> -inline -detail::group1< detail::group9<T1,T2,T3,T4,T5,T6,T7,T8, Var&> > - group(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6,T7 a7,T8 a8, Var& var) -{ - return detail::group1< detail::group9<T1,T2,T3,T4,T5,T6,T7,T8, Var&> > - ( detail::group9<T1,T2,T3,T4,T5,T6,T7,T8, Var&> - (a1,a2,a3,a4,a5,a6,a7,a8, var) - ); -} - -template <class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9, class Var> -inline -detail::group1< detail::group10<T1,T2,T3,T4,T5,T6,T7,T8,T9, Var&> > - group(T1 a1,T2 a2,T3 a3,T4 a4,T5 a5,T6 a6,T7 a7,T8 a8,T9 a9, Var& var) -{ - return detail::group1< detail::group10<T1,T2,T3,T4,T5,T6,T7,T8,T9, Var&> > - ( detail::group10<T1,T2,T3,T4,T5,T6,T7,T8,T9, Var&> - (a1,a2,a3,a4,a5,a6,a7,a8,a9, var) - ); -} - - -#endif //end- #ifndef BOOST_NO_OVERLOAD_FOR_NON_CONST - - -} // namespace io - -} // namespace boost - - -#endif // BOOST_FORMAT_GROUP_HPP diff --git a/src/boost/format/internals.hpp b/src/boost/format/internals.hpp deleted file mode 100644 index d25eb4c86..000000000 --- a/src/boost/format/internals.hpp +++ /dev/null @@ -1,167 +0,0 @@ -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream - -// ---------------------------------------------------------------------------- -// internals.hpp : internal structs. included by format.hpp -// stream_format_state, and format_item -// ---------------------------------------------------------------------------- - - -#ifndef BOOST_FORMAT_INTERNALS_HPP -#define BOOST_FORMAT_INTERNALS_HPP - - -#include <string> -#include <sstream> - -namespace boost { -namespace io { -namespace detail { - - -// -------------- -// set of params that define the format state of a stream - -struct stream_format_state -{ - typedef std::ios basic_ios; - - std::streamsize width_; - std::streamsize precision_; - char fill_; - std::ios::fmtflags flags_; - - stream_format_state() : width_(-1), precision_(-1), fill_(0), flags_(std::ios::dec) {} - stream_format_state(basic_ios& os) {set_by_stream(os); } - - void apply_on(basic_ios & os) const; //- applies format_state to the stream - template<class T> void apply_manip(T manipulator) //- modifies state by applying manipulator. - { apply_manip_body<T>( *this, manipulator) ; } - void reset(); //- sets to default state. - void set_by_stream(const basic_ios& os); //- sets to os's state. -}; - - - -// -------------- -// format_item : stores all parameters that can be defined by directives in the format-string - -struct format_item -{ - enum pad_values { zeropad = 1, spacepad =2, centered=4, tabulation = 8 }; - - enum arg_values { argN_no_posit = -1, // non-positional directive. argN will be set later. - argN_tabulation = -2, // tabulation directive. (no argument read) - argN_ignored = -3 // ignored directive. (no argument read) - }; - typedef BOOST_IO_STD ios basic_ios; - typedef detail::stream_format_state stream_format_state; - typedef std::string string_t; - typedef BOOST_IO_STD ostringstream internal_stream_t; - - - int argN_; //- argument number (starts at 0, eg : %1 => argN=0) - // negative values are used for items that don't process - // an argument - string_t res_; //- result of the formatting of this item - string_t appendix_; //- piece of string between this item and the next - - stream_format_state ref_state_;// set by parsing the format_string, is only affected by modify_item - stream_format_state state_; // always same as ref_state, _unless_ modified by manipulators 'group(..)' - - // non-stream format-state parameters - signed int truncate_; //- is >=0 for directives like %.5s (take 5 chars from the string) - unsigned int pad_scheme_; //- several possible padding schemes can mix. see pad_values - - format_item() : argN_(argN_no_posit), truncate_(-1), pad_scheme_(0) {} - - void compute_states(); // sets states according to truncate and pad_scheme. -}; - - - -// ----------------------------------------------------------- -// Definitions -// ----------------------------------------------------------- - -// --- stream_format_state:: ------------------------------------------- -inline -void stream_format_state::apply_on(basic_ios & os) const - // set the state of this stream according to our params -{ - if(width_ != -1) - os.width(width_); - if(precision_ != -1) - os.precision(precision_); - if(fill_ != 0) - os.fill(fill_); - os.flags(flags_); -} - -inline -void stream_format_state::set_by_stream(const basic_ios& os) - // set our params according to the state of this stream -{ - flags_ = os.flags(); - width_ = os.width(); - precision_ = os.precision(); - fill_ = os.fill(); -} - -template<class T> inline -void apply_manip_body( stream_format_state& self, - T manipulator) - // modify our params according to the manipulator -{ - BOOST_IO_STD stringstream ss; - self.apply_on( ss ); - ss << manipulator; - self.set_by_stream( ss ); -} - -inline -void stream_format_state::reset() - // set our params to standard's default state -{ - width_=-1; precision_=-1; fill_=0; - flags_ = std::ios::dec; -} - - -// --- format_items:: ------------------------------------------- -inline -void format_item::compute_states() - // reflect pad_scheme_ on state_ and ref_state_ - // because some pad_schemes has complex consequences on several state params. -{ - if(pad_scheme_ & zeropad) - { - if(ref_state_.flags_ & std::ios::left) - { - pad_scheme_ = pad_scheme_ & (~zeropad); // ignore zeropad in left alignment - } - else - { - ref_state_.fill_='0'; - ref_state_.flags_ |= std::ios::internal; - } - } - state_ = ref_state_; -} - - -} } } // namespaces boost :: io :: detail - - -#endif // BOOST_FORMAT_INTERNALS_HPP diff --git a/src/boost/format/internals_fwd.hpp b/src/boost/format/internals_fwd.hpp deleted file mode 100644 index a8ebf7c3a..000000000 --- a/src/boost/format/internals_fwd.hpp +++ /dev/null @@ -1,65 +0,0 @@ -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing) - -// ------------------------------------------------------------------------------ -// internals_fwd.hpp : forward declarations, for internal headers -// ------------------------------------------------------------------------------ - -#ifndef BOOST_FORMAT_INTERNAL_FWD_HPP -#define BOOST_FORMAT_INTERNAL_FWD_HPP - -#include "boost/format/format_fwd.hpp" - - -namespace boost { -namespace io { - -namespace detail { - struct stream_format_state; - struct format_item; -} - - -namespace detail { - - // these functions were intended as methods, - // but MSVC have problems with template member functions : - - // defined in format_implementation.hpp : - template<class T> - basic_format& modify_item_body( basic_format& self, - int itemN, const T& manipulator); - - template<class T> - basic_format& bind_arg_body( basic_format& self, - int argN, const T& val); - - template<class T> - void apply_manip_body( stream_format_state& self, - T manipulator); - - // argument feeding (defined in feed_args.hpp ) : - template<class T> - void distribute(basic_format& self, T x); - - template<class T> - basic_format& feed(basic_format& self, T x); - -} // namespace detail - -} // namespace io -} // namespace boost - - -#endif // BOOST_FORMAT_INTERNAL_FWD_HPP diff --git a/src/boost/format/local.mk b/src/boost/format/local.mk deleted file mode 100644 index 3776eff38..000000000 --- a/src/boost/format/local.mk +++ /dev/null @@ -1,7 +0,0 @@ -libraries += libformat - -libformat_NAME = libnixformat - -libformat_DIR := $(d) - -libformat_SOURCES := $(wildcard $(d)/*.cc) diff --git a/src/boost/format/macros_default.hpp b/src/boost/format/macros_default.hpp deleted file mode 100644 index 4fd84a163..000000000 --- a/src/boost/format/macros_default.hpp +++ /dev/null @@ -1,48 +0,0 @@ -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rdiger Loos's format class -// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing) - -// ------------------------------------------------------------------------------ -// macros_default.hpp : configuration for the format library -// provides default values for the stl workaround macros -// ------------------------------------------------------------------------------ - -#ifndef BOOST_FORMAT_MACROS_DEFAULT_HPP -#define BOOST_FORMAT_MACROS_DEFAULT_HPP - -// *** This should go to "boost/config/suffix.hpp". - -#ifndef BOOST_IO_STD -# define BOOST_IO_STD std:: -#endif - -// **** Workaround for io streams, stlport and msvc. -#ifdef BOOST_IO_NEEDS_USING_DECLARATION -namespace boost { - using std::char_traits; - using std::basic_ostream; - using std::basic_ostringstream; - namespace io { - using std::basic_ostream; - namespace detail { - using std::basic_ios; - using std::basic_ostream; - using std::basic_ostringstream; - } - } -} -#endif - -// ------------------------------------------------------------------------------ - -#endif // BOOST_FORMAT_MACROS_DEFAULT_HPP diff --git a/src/boost/format/parsing.cc b/src/boost/format/parsing.cc deleted file mode 100644 index 34c36adeb..000000000 --- a/src/boost/format/parsing.cc +++ /dev/null @@ -1,454 +0,0 @@ -// -*- C++ -*- -// Boost general library 'format' --------------------------- -// See http://www.boost.org for updates, documentation, and revision history. - -// (C) Samuel Krempp 2001 -// krempp@crans.ens-cachan.fr -// Permission to copy, use, modify, sell and -// distribute this software is granted provided this copyright notice appears -// in all copies. This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. - -// ideas taken from Rudiger Loos's format class -// and Karl Nelson's ofstream (also took its parsing code as basis for printf parsing) - -// ------------------------------------------------------------------------------ -// parsing.hpp : implementation of the parsing member functions -// ( parse, parse_printf_directive) -// ------------------------------------------------------------------------------ - - -#ifndef BOOST_FORMAT_PARSING_HPP -#define BOOST_FORMAT_PARSING_HPP - - -#include <boost/format.hpp> -#include <boost/throw_exception.hpp> -#include <boost/assert.hpp> - - -namespace boost { -namespace io { -namespace detail { - - template<class Stream> inline - bool wrap_isdigit(char c, Stream &os) - { -#ifndef BOOST_NO_LOCALE_ISIDIGIT - return std::isdigit(c, os.rdbuf()->getloc() ); -# else - using namespace std; - return isdigit(c); -#endif - } //end- wrap_isdigit(..) - - template<class Res> inline - Res str2int(const std::string& s, - std::string::size_type start, - BOOST_IO_STD ios &os, - const Res = Res(0) ) - // Input : char string, with starting index - // a basic_ios& merely to call its widen/narrow member function in the desired locale. - // Effects : reads s[start:] and converts digits into an integral n, of type Res - // Returns : n - { - Res n = 0; - while(start<s.size() && wrap_isdigit(s[start], os) ) { - char cur_ch = s[start]; - BOOST_ASSERT(cur_ch != 0 ); // since we called isdigit, this should not happen. - n *= 10; - n += cur_ch - '0'; // 22.2.1.1.2 of the C++ standard - ++start; - } - return n; - } - - void skip_asterisk(const std::string & buf, - std::string::size_type * pos_p, - BOOST_IO_STD ios &os) - // skip printf's "asterisk-fields" directives in the format-string buf - // Input : char string, with starting index *pos_p - // a basic_ios& merely to call its widen/narrow member function in the desired locale. - // Effects : advance *pos_p by skipping printf's asterisk fields. - // Returns : nothing - { - using namespace std; - BOOST_ASSERT( pos_p != 0); - if(*pos_p >= buf.size() ) return; - if(buf[ *pos_p]=='*') { - ++ (*pos_p); - while (*pos_p < buf.size() && wrap_isdigit(buf[*pos_p],os)) ++(*pos_p); - if(buf[*pos_p]=='$') ++(*pos_p); - } - } - - - inline void maybe_throw_exception( unsigned char exceptions) - // auxiliary func called by parse_printf_directive - // for centralising error handling - // it either throws if user sets the corresponding flag, or does nothing. - { - if(exceptions & io::bad_format_string_bit) - boost::throw_exception(io::bad_format_string()); - } - - - - bool parse_printf_directive(const std::string & buf, - std::string::size_type * pos_p, - detail::format_item * fpar, - BOOST_IO_STD ios &os, - unsigned char exceptions) - // Input : a 'printf-directive' in the format-string, starting at buf[ *pos_p ] - // a basic_ios& merely to call its widen/narrow member function in the desired locale. - // a bitset'excpetions' telling whether to throw exceptions on errors. - // Returns : true if parse somehow succeeded (possibly ignoring errors if exceptions disabled) - // false if it failed so bad that the directive should be printed verbatim - // Effects : - *pos_p is incremented so that buf[*pos_p] is the first char after the directive - // - *fpar is set with the parameters read in the directive - { - typedef format_item format_item_t; - BOOST_ASSERT( pos_p != 0); - std::string::size_type &i1 = *pos_p, - i0; - fpar->argN_ = format_item_t::argN_no_posit; // if no positional-directive - - bool in_brackets=false; - if(buf[i1]=='|') - { - in_brackets=true; - if( ++i1 >= buf.size() ) { - maybe_throw_exception(exceptions); - return false; - } - } - - // the flag '0' would be picked as a digit for argument order, but here it's a flag : - if(buf[i1]=='0') - goto parse_flags; - - // handle argument order (%2$d) or possibly width specification: %2d - i0 = i1; // save position before digits - while (i1 < buf.size() && wrap_isdigit(buf[i1], os)) - ++i1; - if (i1!=i0) - { - if( i1 >= buf.size() ) { - maybe_throw_exception(exceptions); - return false; - } - int n=str2int(buf,i0, os, int(0) ); - - // %N% case : this is already the end of the directive - if( buf[i1] == '%' ) - { - fpar->argN_ = n-1; - ++i1; - if( in_brackets) - maybe_throw_exception(exceptions); - // but don't return. maybe "%" was used in lieu of '$', so we go on. - else return true; - } - - if ( buf[i1]=='$' ) - { - fpar->argN_ = n-1; - ++i1; - } - else - { - // non-positionnal directive - fpar->ref_state_.width_ = n; - fpar->argN_ = format_item_t::argN_no_posit; - goto parse_precision; - } - } - - parse_flags: - // handle flags - while ( i1 <buf.size()) // as long as char is one of + - = # 0 l h or ' ' - { - // misc switches - switch (buf[i1]) - { - case '\'' : break; // no effect yet. (painful to implement) - case 'l': - case 'h': // short/long modifier : for printf-comaptibility (no action needed) - break; - case '-': - fpar->ref_state_.flags_ |= std::ios::left; - break; - case '=': - fpar->pad_scheme_ |= format_item_t::centered; - break; - case ' ': - fpar->pad_scheme_ |= format_item_t::spacepad; - break; - case '+': - fpar->ref_state_.flags_ |= std::ios::showpos; - break; - case '0': - fpar->pad_scheme_ |= format_item_t::zeropad; - // need to know alignment before really setting flags, - // so just add 'zeropad' flag for now, it will be processed later. - break; - case '#': - fpar->ref_state_.flags_ |= std::ios::showpoint | std::ios::showbase; - break; - default: - goto parse_width; - } - ++i1; - } // loop on flag. - if( i1>=buf.size()) { - maybe_throw_exception(exceptions); - return true; - } - - parse_width: - // handle width spec - skip_asterisk(buf, &i1, os); // skips 'asterisk fields' : *, or *N$ - i0 = i1; // save position before digits - while (i1<buf.size() && wrap_isdigit(buf[i1], os)) - i1++; - - if (i1!=i0) - { fpar->ref_state_.width_ = str2int( buf,i0, os, std::streamsize(0) ); } - - parse_precision: - if( i1>=buf.size()) { - maybe_throw_exception(exceptions); - return true; - } - // handle precision spec - if (buf[i1]=='.') - { - ++i1; - skip_asterisk(buf, &i1, os); - i0 = i1; // save position before digits - while (i1<buf.size() && wrap_isdigit(buf[i1], os)) - ++i1; - - if(i1==i0) - fpar->ref_state_.precision_ = 0; - else - fpar->ref_state_.precision_ = str2int(buf,i0, os, std::streamsize(0) ); - } - - // handle formatting-type flags : - while( i1<buf.size() && - ( buf[i1]=='l' || buf[i1]=='L' || buf[i1]=='h') ) - ++i1; - if( i1>=buf.size()) { - maybe_throw_exception(exceptions); - return true; - } - - if( in_brackets && buf[i1]=='|' ) - { - ++i1; - return true; - } - switch (buf[i1]) - { - case 'X': - fpar->ref_state_.flags_ |= std::ios::uppercase; - case 'p': // pointer => set hex. - case 'x': - fpar->ref_state_.flags_ &= ~std::ios::basefield; - fpar->ref_state_.flags_ |= std::ios::hex; - break; - - case 'o': - fpar->ref_state_.flags_ &= ~std::ios::basefield; - fpar->ref_state_.flags_ |= std::ios::oct; - break; - - case 'E': - fpar->ref_state_.flags_ |= std::ios::uppercase; - case 'e': - fpar->ref_state_.flags_ &= ~std::ios::floatfield; - fpar->ref_state_.flags_ |= std::ios::scientific; - - fpar->ref_state_.flags_ &= ~std::ios::basefield; - fpar->ref_state_.flags_ |= std::ios::dec; - break; - - case 'f': - fpar->ref_state_.flags_ &= ~std::ios::floatfield; - fpar->ref_state_.flags_ |= std::ios::fixed; - case 'u': - case 'd': - case 'i': - fpar->ref_state_.flags_ &= ~std::ios::basefield; - fpar->ref_state_.flags_ |= std::ios::dec; - break; - - case 'T': - ++i1; - if( i1 >= buf.size()) - maybe_throw_exception(exceptions); - else - fpar->ref_state_.fill_ = buf[i1]; - fpar->pad_scheme_ |= format_item_t::tabulation; - fpar->argN_ = format_item_t::argN_tabulation; - break; - case 't': - fpar->ref_state_.fill_ = ' '; - fpar->pad_scheme_ |= format_item_t::tabulation; - fpar->argN_ = format_item_t::argN_tabulation; - break; - - case 'G': - fpar->ref_state_.flags_ |= std::ios::uppercase; - break; - case 'g': // 'g' conversion is default for floats. - fpar->ref_state_.flags_ &= ~std::ios::basefield; - fpar->ref_state_.flags_ |= std::ios::dec; - - // CLEAR all floatield flags, so stream will CHOOSE - fpar->ref_state_.flags_ &= ~std::ios::floatfield; - break; - - case 'C': - case 'c': - fpar->truncate_ = 1; - break; - case 'S': - case 's': - fpar->truncate_ = fpar->ref_state_.precision_; - fpar->ref_state_.precision_ = -1; - break; - case 'n' : - fpar->argN_ = format_item_t::argN_ignored; - break; - default: - maybe_throw_exception(exceptions); - } - ++i1; - - if( in_brackets ) - { - if( i1<buf.size() && buf[i1]=='|' ) - { - ++i1; - return true; - } - else maybe_throw_exception(exceptions); - } - return true; - } - -} // detail namespace -} // io namespace - - -// ----------------------------------------------- -// format :: parse(..) - -void basic_format::parse(const string_t & buf) - // parse the format-string -{ - using namespace std; - const char arg_mark = '%'; - bool ordered_args=true; - int max_argN=-1; - string_t::size_type i1=0; - int num_items=0; - - // A: find upper_bound on num_items and allocates arrays - i1=0; - while( (i1=buf.find(arg_mark,i1)) != string::npos ) - { - if( i1+1 >= buf.size() ) { - if(exceptions() & io::bad_format_string_bit) - boost::throw_exception(io::bad_format_string()); // must not end in "bla bla %" - else break; // stop there, ignore last '%' - } - if(buf[i1+1] == buf[i1] ) { i1+=2; continue; } // escaped "%%" / "##" - ++i1; - - // in case of %N% directives, dont count it double (wastes allocations..) : - while(i1 < buf.size() && io::detail::wrap_isdigit(buf[i1],oss_)) ++i1; - if( i1 < buf.size() && buf[i1] == arg_mark ) ++ i1; - - ++num_items; - } - items_.assign( num_items, format_item_t() ); - - // B: Now the real parsing of the format string : - num_items=0; - i1 = 0; - string_t::size_type i0 = i1; - bool special_things=false; - int cur_it=0; - while( (i1=buf.find(arg_mark,i1)) != string::npos ) - { - string_t & piece = (cur_it==0) ? prefix_ : items_[cur_it-1].appendix_; - - if( buf[i1+1] == buf[i1] ) // escaped mark, '%%' - { - piece += buf.substr(i0, i1-i0) + buf[i1]; - i1+=2; i0=i1; - continue; - } - BOOST_ASSERT( static_cast<unsigned int>(cur_it) < items_.size() || cur_it==0); - - if(i1!=i0) piece += buf.substr(i0, i1-i0); - ++i1; - - bool parse_ok; - parse_ok = io::detail::parse_printf_directive(buf, &i1, &items_[cur_it], oss_, exceptions()); - if( ! parse_ok ) continue; // the directive will be printed verbatim - - i0=i1; - items_[cur_it].compute_states(); // process complex options, like zeropad, into stream params. - - int argN=items_[cur_it].argN_; - if(argN == format_item_t::argN_ignored) - continue; - if(argN ==format_item_t::argN_no_posit) - ordered_args=false; - else if(argN == format_item_t::argN_tabulation) special_things=true; - else if(argN > max_argN) max_argN = argN; - ++num_items; - ++cur_it; - } // loop on %'s - BOOST_ASSERT(cur_it == num_items); - - // store the final piece of string - string_t & piece = (cur_it==0) ? prefix_ : items_[cur_it-1].appendix_; - piece += buf.substr(i0); - - if( !ordered_args) - { - if(max_argN >= 0 ) // dont mix positional with non-positionnal directives - { - if(exceptions() & io::bad_format_string_bit) - boost::throw_exception(io::bad_format_string()); - // else do nothing. => positionnal arguments are processed as non-positionnal - } - // set things like it would have been with positional directives : - int non_ordered_items = 0; - for(int i=0; i< num_items; ++i) - if(items_[i].argN_ == format_item_t::argN_no_posit) - { - items_[i].argN_ = non_ordered_items; - ++non_ordered_items; - } - max_argN = non_ordered_items-1; - } - - // C: set some member data : - items_.resize(num_items); - - if(special_things) style_ |= special_needs; - num_args_ = max_argN + 1; - if(ordered_args) style_ |= ordered; - else style_ &= ~ordered; -} - -} // namespace boost - - -#endif // BOOST_FORMAT_PARSING_HPP diff --git a/src/boost/throw_exception.hpp b/src/boost/throw_exception.hpp deleted file mode 100644 index 07b4ae5ce..000000000 --- a/src/boost/throw_exception.hpp +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED -#define BOOST_THROW_EXCEPTION_HPP_INCLUDED - -// MS compatible compilers support #pragma once - -#if defined(_MSC_VER) && (_MSC_VER >= 1020) -# pragma once -#endif - -// -// boost/throw_exception.hpp -// -// Copyright (c) 2002 Peter Dimov and Multi Media Ltd. -// -// Permission to copy, use, modify, sell and distribute this software -// is granted provided this copyright notice appears in all copies. -// This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. -// -// http://www.boost.org/libs/utility/throw_exception.html -// - -//#include <boost/config.hpp> - -#ifdef BOOST_NO_EXCEPTIONS -# include <exception> -#endif - -namespace boost -{ - -#ifdef BOOST_NO_EXCEPTIONS - -void throw_exception(std::exception const & e); // user defined - -#else - -template<class E> void throw_exception(E const & e) -{ - throw e; -} - -#endif - -} // namespace boost - -#endif // #ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED diff --git a/src/build-remote/build-remote.cc b/src/build-remote/build-remote.cc index dbf8fe1b8..6b294a4d2 100644 --- a/src/build-remote/build-remote.cc +++ b/src/build-remote/build-remote.cc @@ -244,7 +244,7 @@ connected: if (!missing.empty()) { Activity act(*logger, lvlTalkative, actUnknown, fmt("copying outputs from '%s'", storeUri)); store->locksHeld.insert(missing.begin(), missing.end()); /* FIXME: ugly */ - copyPaths(ref<Store>(sshStore), store, missing, NoRepair, NoCheckSigs, substitute); + copyPaths(ref<Store>(sshStore), store, missing, NoRepair, NoCheckSigs, NoSubstitute); } return; diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc index f94c23ea7..37b977736 100644 --- a/src/libexpr/eval.cc +++ b/src/libexpr/eval.cc @@ -1316,7 +1316,8 @@ void EvalState::concatLists(Value & v, unsigned int nrLists, Value * * lists, co auto out = v.listElems(); for (unsigned int n = 0, pos = 0; n < nrLists; ++n) { unsigned int l = lists[n]->listSize(); - memcpy(out + pos, lists[n]->listElems(), l * sizeof(Value *)); + if (l) + memcpy(out + pos, lists[n]->listElems(), l * sizeof(Value *)); pos += l; } } diff --git a/src/libexpr/nixexpr.cc b/src/libexpr/nixexpr.cc index 7b0a127cd..63cbef1dd 100644 --- a/src/libexpr/nixexpr.cc +++ b/src/libexpr/nixexpr.cc @@ -10,7 +10,7 @@ namespace nix { /* Displaying abstract syntax trees. */ -std::ostream & operator << (std::ostream & str, Expr & e) +std::ostream & operator << (std::ostream & str, const Expr & e) { e.show(str); return str; @@ -58,48 +58,48 @@ std::ostream & operator << (std::ostream & str, const Symbol & sym) return str; } -void Expr::show(std::ostream & str) +void Expr::show(std::ostream & str) const { abort(); } -void ExprInt::show(std::ostream & str) +void ExprInt::show(std::ostream & str) const { str << n; } -void ExprFloat::show(std::ostream & str) +void ExprFloat::show(std::ostream & str) const { str << nf; } -void ExprString::show(std::ostream & str) +void ExprString::show(std::ostream & str) const { showString(str, s); } -void ExprPath::show(std::ostream & str) +void ExprPath::show(std::ostream & str) const { str << s; } -void ExprVar::show(std::ostream & str) +void ExprVar::show(std::ostream & str) const { str << name; } -void ExprSelect::show(std::ostream & str) +void ExprSelect::show(std::ostream & str) const { str << "(" << *e << ")." << showAttrPath(attrPath); if (def) str << " or (" << *def << ")"; } -void ExprOpHasAttr::show(std::ostream & str) +void ExprOpHasAttr::show(std::ostream & str) const { str << "((" << *e << ") ? " << showAttrPath(attrPath) << ")"; } -void ExprAttrs::show(std::ostream & str) +void ExprAttrs::show(std::ostream & str) const { if (recursive) str << "rec "; str << "{ "; @@ -113,7 +113,7 @@ void ExprAttrs::show(std::ostream & str) str << "}"; } -void ExprList::show(std::ostream & str) +void ExprList::show(std::ostream & str) const { str << "[ "; for (auto & i : elems) @@ -121,7 +121,7 @@ void ExprList::show(std::ostream & str) str << "]"; } -void ExprLambda::show(std::ostream & str) +void ExprLambda::show(std::ostream & str) const { str << "("; if (matchAttrs) { @@ -143,7 +143,7 @@ void ExprLambda::show(std::ostream & str) str << ": " << *body << ")"; } -void ExprLet::show(std::ostream & str) +void ExprLet::show(std::ostream & str) const { str << "(let "; for (auto & i : attrs->attrs) @@ -155,27 +155,27 @@ void ExprLet::show(std::ostream & str) str << "in " << *body << ")"; } -void ExprWith::show(std::ostream & str) +void ExprWith::show(std::ostream & str) const { str << "(with " << *attrs << "; " << *body << ")"; } -void ExprIf::show(std::ostream & str) +void ExprIf::show(std::ostream & str) const { str << "(if " << *cond << " then " << *then << " else " << *else_ << ")"; } -void ExprAssert::show(std::ostream & str) +void ExprAssert::show(std::ostream & str) const { str << "assert " << *cond << "; " << *body; } -void ExprOpNot::show(std::ostream & str) +void ExprOpNot::show(std::ostream & str) const { str << "(! " << *e << ")"; } -void ExprConcatStrings::show(std::ostream & str) +void ExprConcatStrings::show(std::ostream & str) const { bool first = true; str << "("; @@ -186,7 +186,7 @@ void ExprConcatStrings::show(std::ostream & str) str << ")"; } -void ExprPos::show(std::ostream & str) +void ExprPos::show(std::ostream & str) const { str << "__curPos"; } diff --git a/src/libexpr/nixexpr.hh b/src/libexpr/nixexpr.hh index 30be79bb5..8c8f39640 100644 --- a/src/libexpr/nixexpr.hh +++ b/src/libexpr/nixexpr.hh @@ -76,17 +76,17 @@ string showAttrPath(const AttrPath & attrPath); struct Expr { virtual ~Expr() { }; - virtual void show(std::ostream & str); + virtual void show(std::ostream & str) const; virtual void bindVars(const StaticEnv & env); virtual void eval(EvalState & state, Env & env, Value & v); virtual Value * maybeThunk(EvalState & state, Env & env); virtual void setName(Symbol & name); }; -std::ostream & operator << (std::ostream & str, Expr & e); +std::ostream & operator << (std::ostream & str, const Expr & e); #define COMMON_METHODS \ - void show(std::ostream & str); \ + void show(std::ostream & str) const; \ void eval(EvalState & state, Env & env, Value & v); \ void bindVars(const StaticEnv & env); @@ -283,13 +283,13 @@ struct ExprOpNot : Expr }; #define MakeBinOp(name, s) \ - struct Expr##name : Expr \ + struct name : Expr \ { \ Pos pos; \ Expr * e1, * e2; \ - Expr##name(Expr * e1, Expr * e2) : e1(e1), e2(e2) { }; \ - Expr##name(const Pos & pos, Expr * e1, Expr * e2) : pos(pos), e1(e1), e2(e2) { }; \ - void show(std::ostream & str) \ + name(Expr * e1, Expr * e2) : e1(e1), e2(e2) { }; \ + name(const Pos & pos, Expr * e1, Expr * e2) : pos(pos), e1(e1), e2(e2) { }; \ + void show(std::ostream & str) const \ { \ str << "(" << *e1 << " " s " " << *e2 << ")"; \ } \ @@ -300,14 +300,14 @@ struct ExprOpNot : Expr void eval(EvalState & state, Env & env, Value & v); \ }; -MakeBinOp(App, "") -MakeBinOp(OpEq, "==") -MakeBinOp(OpNEq, "!=") -MakeBinOp(OpAnd, "&&") -MakeBinOp(OpOr, "||") -MakeBinOp(OpImpl, "->") -MakeBinOp(OpUpdate, "//") -MakeBinOp(OpConcatLists, "++") +MakeBinOp(ExprApp, "") +MakeBinOp(ExprOpEq, "==") +MakeBinOp(ExprOpNEq, "!=") +MakeBinOp(ExprOpAnd, "&&") +MakeBinOp(ExprOpOr, "||") +MakeBinOp(ExprOpImpl, "->") +MakeBinOp(ExprOpUpdate, "//") +MakeBinOp(ExprOpConcatLists, "++") struct ExprConcatStrings : Expr { diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc index 6778023f5..c88f677da 100644 --- a/src/libexpr/primops.cc +++ b/src/libexpr/primops.cc @@ -1601,12 +1601,16 @@ static void prim_partition(EvalState & state, const Pos & pos, Value * * args, V state.mkAttrs(v, 2); Value * vRight = state.allocAttr(v, state.sRight); - state.mkList(*vRight, right.size()); - memcpy(vRight->listElems(), right.data(), sizeof(Value *) * right.size()); + auto rsize = right.size(); + state.mkList(*vRight, rsize); + if (rsize) + memcpy(vRight->listElems(), right.data(), sizeof(Value *) * rsize); Value * vWrong = state.allocAttr(v, state.sWrong); - state.mkList(*vWrong, wrong.size()); - memcpy(vWrong->listElems(), wrong.data(), sizeof(Value *) * wrong.size()); + auto wsize = wrong.size(); + state.mkList(*vWrong, wsize); + if (wsize) + memcpy(vWrong->listElems(), wrong.data(), sizeof(Value *) * wsize); v.attrs->sort(); } diff --git a/src/libexpr/primops/fetchGit.cc b/src/libexpr/primops/fetchGit.cc index 9fc0d4662..fd536c6a5 100644 --- a/src/libexpr/primops/fetchGit.cc +++ b/src/libexpr/primops/fetchGit.cc @@ -138,7 +138,7 @@ GitInfo exportGit(ref<Store> store, const std::string & uri, gitInfo.rev = rev != "" ? rev : chomp(readFile(localRefFile)); gitInfo.shortRev = std::string(gitInfo.rev, 0, 7); - printTalkative("using revision %s of repo '%s'", uri, gitInfo.rev); + printTalkative("using revision %s of repo '%s'", gitInfo.rev, uri); std::string storeLinkName = hashString(htSHA512, name + std::string("\0"s) + gitInfo.rev).to_string(Base32, false); Path storeLink = cacheDir + "/" + storeLinkName + ".link"; diff --git a/src/libstore/build.cc b/src/libstore/build.cc index 1d611ffba..b8613427e 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -156,7 +156,7 @@ public: abort(); } - void trace(const format & f); + void trace(const FormatOrString & fs); string getName() { @@ -417,9 +417,9 @@ void Goal::amDone(ExitCode result) } -void Goal::trace(const format & f) +void Goal::trace(const FormatOrString & fs) { - debug(format("%1%: %2%") % name % f); + debug("%1%: %2%", name, fs.s); } @@ -1189,7 +1189,7 @@ void DerivationGoal::outputsSubstituted() for (auto & i : drv->inputSrcs) { if (worker.store.isValidPath(i)) continue; if (!settings.useSubstitutes) - throw Error(format("dependency of '%1%' of '%2%' does not exist, and substitution is disabled") + throw Error(format("dependency '%1%' of '%2%' does not exist, and substitution is disabled") % i % drvPath); addWaitee(worker.makeSubstitutionGoal(i)); } @@ -1458,7 +1458,7 @@ void replaceValidPath(const Path & storePath, const Path tmpPath) tmpPath (the replacement), so we have to move it out of the way first. We'd better not be interrupted here, because if we're repairing (say) Glibc, we end up with a broken system. */ - Path oldPath = (format("%1%.old-%2%-%3%") % storePath % getpid() % rand()).str(); + Path oldPath = (format("%1%.old-%2%-%3%") % storePath % getpid() % random()).str(); if (pathExists(storePath)) rename(storePath.c_str(), oldPath.c_str()); if (rename(tmpPath.c_str(), storePath.c_str()) == -1) diff --git a/src/libstore/download.cc b/src/libstore/download.cc index 5ab625f42..6eb870966 100644 --- a/src/libstore/download.cc +++ b/src/libstore/download.cc @@ -195,6 +195,7 @@ struct CurlDownloader : public Downloader if (readOffset == request.data->length()) return 0; auto count = std::min(size * nitems, request.data->length() - readOffset); + assert(count); memcpy(buffer, request.data->data() + readOffset, count); readOffset += count; return count; @@ -339,6 +340,7 @@ struct CurlDownloader : public Downloader case CURLE_BAD_FUNCTION_ARGUMENT: case CURLE_INTERFACE_FAILED: case CURLE_UNKNOWN_OPTION: + case CURLE_SSL_CACERT_BADFILE: err = Misc; break; default: // Shut up warnings diff --git a/src/libstore/download.hh b/src/libstore/download.hh index d9d525d4e..0b8d29b21 100644 --- a/src/libstore/download.hh +++ b/src/libstore/download.hh @@ -22,7 +22,7 @@ struct DownloadRequest std::string mimeType; DownloadRequest(const std::string & uri) - : uri(uri), parentAct(curActivity) { } + : uri(uri), parentAct(getCurActivity()) { } }; struct DownloadResult diff --git a/src/libstore/gc.cc b/src/libstore/gc.cc index 943b16c28..ba49749d8 100644 --- a/src/libstore/gc.cc +++ b/src/libstore/gc.cc @@ -59,7 +59,7 @@ static void makeSymlink(const Path & link, const Path & target) /* Create the new symlink. */ Path tempLink = (format("%1%.tmp-%2%-%3%") - % link % getpid() % rand()).str(); + % link % getpid() % random()).str(); createSymlink(target, tempLink); /* Atomically replace the old one. */ diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc index 4afe51ea9..3441b2472 100644 --- a/src/libstore/local-store.cc +++ b/src/libstore/local-store.cc @@ -1215,7 +1215,7 @@ bool LocalStore::verifyStore(bool checkContents, RepairFlag repair) /* Check the content hash (optionally - slow). */ printMsg(lvlTalkative, format("checking contents of '%1%'") % i); - HashResult current = hashPath(info->narHash.type, i); + HashResult current = hashPath(info->narHash.type, toRealPath(i)); if (info->narHash != nullHash && info->narHash != current.first) { printError(format("path '%1%' was modified! " diff --git a/src/libstore/optimise-store.cc b/src/libstore/optimise-store.cc index 891540ae4..7840167d7 100644 --- a/src/libstore/optimise-store.cc +++ b/src/libstore/optimise-store.cc @@ -213,7 +213,7 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats, MakeReadOnly makeReadOnly(mustToggle ? dirOf(path) : ""); Path tempLink = (format("%1%/.tmp-link-%2%-%3%") - % realStoreDir % getpid() % rand()).str(); + % realStoreDir % getpid() % random()).str(); if (link(linkPath.c_str(), tempLink.c_str()) == -1) { if (errno == EMLINK) { diff --git a/src/libstore/remote-store.hh b/src/libstore/remote-store.hh index 7f36e2064..0cc20bf94 100644 --- a/src/libstore/remote-store.hh +++ b/src/libstore/remote-store.hh @@ -122,11 +122,12 @@ protected: ref<Pool<Connection>> connections; + virtual void setOptions(Connection & conn); + private: std::atomic_bool failed{false}; - void setOptions(Connection & conn); }; class UDSRemoteStore : public LocalFSStore, public RemoteStore diff --git a/src/libstore/sqlite.cc b/src/libstore/sqlite.cc index b13001b06..42d40e71d 100644 --- a/src/libstore/sqlite.cc +++ b/src/libstore/sqlite.cc @@ -7,7 +7,7 @@ namespace nix { -[[noreturn]] void throwSQLiteError(sqlite3 * db, const format & f) +[[noreturn]] void throwSQLiteError(sqlite3 * db, const FormatOrString & fs) { int err = sqlite3_errcode(db); @@ -21,7 +21,7 @@ namespace nix { : fmt("SQLite database '%s' is busy", path)); } else - throw SQLiteError("%s: %s (in '%s')", f.str(), sqlite3_errstr(err), path); + throw SQLiteError("%s: %s (in '%s')", fs.s, sqlite3_errstr(err), path); } SQLite::SQLite(const Path & path) diff --git a/src/libstore/sqlite.hh b/src/libstore/sqlite.hh index 14a7a0dd8..115679b84 100644 --- a/src/libstore/sqlite.hh +++ b/src/libstore/sqlite.hh @@ -93,7 +93,7 @@ struct SQLiteTxn MakeError(SQLiteError, Error); MakeError(SQLiteBusy, SQLiteError); -[[noreturn]] void throwSQLiteError(sqlite3 * db, const format & f); +[[noreturn]] void throwSQLiteError(sqlite3 * db, const FormatOrString & fs); void handleSQLiteBusy(const SQLiteBusy & e); diff --git a/src/libstore/ssh-store.cc b/src/libstore/ssh-store.cc index 107c6e1ec..398408ea8 100644 --- a/src/libstore/ssh-store.cc +++ b/src/libstore/ssh-store.cc @@ -51,6 +51,16 @@ private: std::string host; SSHMaster master; + + void setOptions(RemoteStore::Connection & conn) override + { + /* TODO Add a way to explicitly ask for some options to be + forwarded. One option: A way to query the daemon for its + settings, and then a series of params to SSHStore like + forward-cores or forward-overridden-cores that only + override the requested settings. + */ + }; }; diff --git a/src/libutil/hash.cc b/src/libutil/hash.cc index 75e476755..150995f55 100644 --- a/src/libutil/hash.cc +++ b/src/libutil/hash.cc @@ -191,6 +191,7 @@ Hash::Hash(const std::string & s, HashType type) auto d = base64Decode(std::string(s, pos)); if (d.size() != hashSize) throw BadHash("invalid base-64 hash '%s'", s); + assert(hashSize); memcpy(hash, d.data(), hashSize); } diff --git a/src/libutil/logging.cc b/src/libutil/logging.cc index 27a631a37..799c6e1ae 100644 --- a/src/libutil/logging.cc +++ b/src/libutil/logging.cc @@ -6,7 +6,16 @@ namespace nix { -thread_local ActivityId curActivity = 0; +static thread_local ActivityId curActivity = 0; + +ActivityId getCurActivity() +{ + return curActivity; +} +void setCurActivity(const ActivityId activityId) +{ + curActivity = activityId; +} Logger * logger = makeDefaultLogger(); @@ -44,7 +53,7 @@ public: prefix = std::string("<") + c + ">"; } - writeToStderr(prefix + filterANSIEscapes(fs.s) + "\n"); + writeToStderr(prefix + filterANSIEscapes(fs.s, !tty) + "\n"); } void startActivity(ActivityId act, Verbosity lvl, ActivityType type, @@ -221,4 +230,12 @@ bool handleJSONLogMessage(const std::string & msg, return true; } +Activity::~Activity() { + try { + logger.stopActivity(id); + } catch (...) { + ignoreException(); + } +} + } diff --git a/src/libutil/logging.hh b/src/libutil/logging.hh index 677aa4dae..678703102 100644 --- a/src/libutil/logging.hh +++ b/src/libutil/logging.hh @@ -77,7 +77,8 @@ public: virtual void result(ActivityId act, ResultType type, const Fields & fields) { }; }; -extern thread_local ActivityId curActivity; +ActivityId getCurActivity(); +void setCurActivity(const ActivityId activityId); struct Activity { @@ -86,16 +87,15 @@ struct Activity const ActivityId id; Activity(Logger & logger, Verbosity lvl, ActivityType type, const std::string & s = "", - const Logger::Fields & fields = {}, ActivityId parent = curActivity); + const Logger::Fields & fields = {}, ActivityId parent = getCurActivity()); Activity(Logger & logger, ActivityType type, - const Logger::Fields & fields = {}, ActivityId parent = curActivity) + const Logger::Fields & fields = {}, ActivityId parent = getCurActivity()) : Activity(logger, lvlError, type, "", fields, parent) { }; Activity(const Activity & act) = delete; - ~Activity() - { logger.stopActivity(id); } + ~Activity(); void progress(uint64_t done = 0, uint64_t expected = 0, uint64_t running = 0, uint64_t failed = 0) const { result(resProgress, done, expected, running, failed); } @@ -122,8 +122,8 @@ struct Activity struct PushActivity { const ActivityId prevAct; - PushActivity(ActivityId act) : prevAct(curActivity) { curActivity = act; } - ~PushActivity() { curActivity = prevAct; } + PushActivity(ActivityId act) : prevAct(getCurActivity()) { setCurActivity(act); } + ~PushActivity() { setCurActivity(prevAct); } }; extern Logger * logger; diff --git a/src/libutil/lru-cache.hh b/src/libutil/lru-cache.hh index 3cb5d5088..9b8290e63 100644 --- a/src/libutil/lru-cache.hh +++ b/src/libutil/lru-cache.hh @@ -2,6 +2,7 @@ #include <map> #include <list> +#include <experimental/optional> namespace nix { @@ -63,18 +64,17 @@ public: /* Look up an item in the cache. If it exists, it becomes the most recently used item. */ - // FIXME: use boost::optional? - Value * get(const Key & key) + std::experimental::optional<Value> get(const Key & key) { auto i = data.find(key); - if (i == data.end()) return 0; + if (i == data.end()) return {}; /* Move this item to the back of the LRU list. */ lru.erase(i->second.first.it); auto j = lru.insert(lru.end(), i); i->second.first.it = j; - return &i->second.second; + return i->second.second; } size_t size() diff --git a/src/libutil/serialise.cc b/src/libutil/serialise.cc index 950e6362a..9e2a502af 100644 --- a/src/libutil/serialise.cc +++ b/src/libutil/serialise.cc @@ -67,7 +67,8 @@ void FdSink::write(const unsigned char * data, size_t len) try { writeFull(fd, data, len); } catch (SysError & e) { - _good = true; + _good = false; + throw; } } diff --git a/src/libutil/util.cc b/src/libutil/util.cc index 2391e14a9..a60ba8508 100644 --- a/src/libutil/util.cc +++ b/src/libutil/util.cc @@ -1185,7 +1185,7 @@ void ignoreException() } -std::string filterANSIEscapes(const std::string & s, unsigned int width) +std::string filterANSIEscapes(const std::string & s, bool filterAll, unsigned int width) { std::string t, e; size_t w = 0; @@ -1210,7 +1210,7 @@ std::string filterANSIEscapes(const std::string & s, unsigned int width) if (i != s.end() && *i >= 0x40 && *i <= 0x5f) e += *i++; } - if (last == 'm') + if (!filterAll && last == 'm') t += e; } diff --git a/src/libutil/util.hh b/src/libutil/util.hh index c5c537ee6..500ab7811 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -391,11 +391,13 @@ void ignoreException(); #define ANSI_BLUE "\e[34;1m" -/* Truncate a string to 'width' printable characters. Certain ANSI - escape sequences (such as colour setting) are copied but not - included in the character count. Other ANSI escape sequences are - filtered. Also, tabs are expanded to spaces. */ +/* Truncate a string to 'width' printable characters. If 'filterAll' + is true, all ANSI escape sequences are filtered out. Otherwise, + some escape sequences (such as colour setting) are copied but not + included in the character count. Also, tabs are expanded to + spaces. */ std::string filterANSIEscapes(const std::string & s, + bool filterAll = false, unsigned int width = std::numeric_limits<unsigned int>::max()); diff --git a/src/nix-daemon/nix-daemon.cc b/src/nix-daemon/nix-daemon.cc index 890bffa19..30e2b5455 100644 --- a/src/nix-daemon/nix-daemon.cc +++ b/src/nix-daemon/nix-daemon.cc @@ -816,8 +816,11 @@ static void processConnection(bool trusted) static void sigChldHandler(int sigNo) { + // Ensure we don't modify errno of whatever we've interrupted + auto saved_errno = errno; /* Reap all dead children. */ while (waitpid(-1, 0, WNOHANG) > 0) ; + errno = saved_errno; } diff --git a/src/nix-store/nix-store.cc b/src/nix-store/nix-store.cc index efef7f15c..e1e27ceef 100644 --- a/src/nix-store/nix-store.cc +++ b/src/nix-store/nix-store.cc @@ -631,6 +631,7 @@ static void opDump(Strings opFlags, Strings opArgs) FdSink sink(STDOUT_FILENO); string path = *opArgs.begin(); dumpPath(path, sink); + sink.flush(); } @@ -656,6 +657,7 @@ static void opExport(Strings opFlags, Strings opArgs) FdSink sink(STDOUT_FILENO); store->exportPaths(opArgs, sink); + sink.flush(); } diff --git a/src/nix/dump-path.cc b/src/nix/dump-path.cc index 1a1866437..f411c0cb7 100644 --- a/src/nix/dump-path.cc +++ b/src/nix/dump-path.cc @@ -29,6 +29,7 @@ struct CmdDumpPath : StorePathCommand { FdSink sink(STDOUT_FILENO); store->narFromPath(storePath, sink); + sink.flush(); } }; diff --git a/src/nix/progress-bar.cc b/src/nix/progress-bar.cc index e6553c06f..40b905ba3 100644 --- a/src/nix/progress-bar.cc +++ b/src/nix/progress-bar.cc @@ -308,7 +308,7 @@ public: auto width = getWindowSize().second; if (width <= 0) std::numeric_limits<decltype(width)>::max(); - writeToStderr("\r" + filterANSIEscapes(line, width) + "\e[K"); + writeToStderr("\r" + filterANSIEscapes(line, false, width) + "\e[K"); } std::string getStatus(State & state) diff --git a/src/nix/search.cc b/src/nix/search.cc index 87cdb2d7e..5ccf1b7cf 100644 --- a/src/nix/search.cc +++ b/src/nix/search.cc @@ -78,12 +78,15 @@ struct CmdSearch : SourceExprCommand, MixJSON { settings.readOnlyMode = true; + // Empty search string should match all packages + // Use "^" here instead of ".*" due to differences in resulting highlighting + // (see #1893 -- libc++ claims empty search string is not in POSIX grammar) + if (re.empty()) re = "^"; + std::regex regex(re, std::regex::extended | std::regex::icase); auto state = getEvalState(); - bool first = true; - auto jsonOut = json ? std::make_unique<JSONObject>(std::cout) : nullptr; auto sToplevel = state->symbols.create("_toplevel"); @@ -91,6 +94,8 @@ struct CmdSearch : SourceExprCommand, MixJSON bool fromCache = false; + std::map<std::string, std::string> results; + std::function<void(Value *, std::string, bool, JSONObject *)> doExpr; doExpr = [&](Value * v, std::string attrPath, bool toplevel, JSONObject * cache) { @@ -138,10 +143,7 @@ struct CmdSearch : SourceExprCommand, MixJSON jsonElem.attr("description", description); } else { - if (!first) std::cout << "\n"; - first = false; - - std::cout << fmt( + results[attrPath] = fmt( "Attribute name: %s\n" "Package name: %s\n" "Version: %s\n" @@ -237,9 +239,12 @@ struct CmdSearch : SourceExprCommand, MixJSON throw Error("error writing to %s", tmpFile); } - if (rename(tmpFile.c_str(), jsonCacheFileName.c_str()) == -1) + if (writeCache && rename(tmpFile.c_str(), jsonCacheFileName.c_str()) == -1) throw SysError("cannot rename '%s' to '%s'", tmpFile, jsonCacheFileName); } + + for (auto el : results) std::cout << el.second << "\n"; + } }; diff --git a/tests/export.sh b/tests/export.sh index ec7560f19..2238539bc 100644 --- a/tests/export.sh +++ b/tests/export.sh @@ -8,6 +8,11 @@ nix-store --export $outPath > $TEST_ROOT/exp nix-store --export $(nix-store -qR $outPath) > $TEST_ROOT/exp_all +if nix-store --export $outPath >/dev/full ; then + echo "exporting to a bad file descriptor should fail" + exit 1 +fi + clearStore diff --git a/tests/local.mk b/tests/local.mk index ec7ebfb0d..9df0adf1b 100644 --- a/tests/local.mk +++ b/tests/local.mk @@ -24,7 +24,8 @@ nix_tests = \ brotli.sh \ pure-eval.sh \ check.sh \ - plugins.sh + plugins.sh \ + search.sh # parallel.sh install-tests += $(foreach x, $(nix_tests), tests/$(x)) diff --git a/tests/nar-access.sh b/tests/nar-access.sh index bd849cbfa..553d6ca89 100644 --- a/tests/nar-access.sh +++ b/tests/nar-access.sh @@ -36,3 +36,9 @@ diff -u baz.cat-nar $storePath/foo/baz # Test missing files. nix ls-store --json -R $storePath/xyzzy 2>&1 | grep 'does not exist in NAR' nix ls-store $storePath/xyzzy 2>&1 | grep 'does not exist' + +# Test failure to dump. +if nix-store --dump $storePath >/dev/full ; then + echo "dumping to /dev/full should fail" + exit -1 +fi diff --git a/tests/restricted.sh b/tests/restricted.sh index 0605383cc..a87d8ec2c 100644 --- a/tests/restricted.sh +++ b/tests/restricted.sh @@ -11,8 +11,8 @@ nix-instantiate --restrict-eval ./simple.nix -I src1=simple.nix -I src2=config.n (! nix-instantiate --restrict-eval --eval -E 'builtins.readFile ./simple.nix') nix-instantiate --restrict-eval --eval -E 'builtins.readFile ./simple.nix' -I src=.. -(! nix-instantiate --restrict-eval --eval -E 'builtins.readDir ../src/boost') -nix-instantiate --restrict-eval --eval -E 'builtins.readDir ../src/boost' -I src=../src +(! nix-instantiate --restrict-eval --eval -E 'builtins.readDir ../src/nix-channel') +nix-instantiate --restrict-eval --eval -E 'builtins.readDir ../src/nix-channel' -I src=../src (! nix-instantiate --restrict-eval --eval -E 'let __nixPath = [ { prefix = "foo"; path = ./.; } ]; in <foo>') nix-instantiate --restrict-eval --eval -E 'let __nixPath = [ { prefix = "foo"; path = ./.; } ]; in <foo>' -I src=. diff --git a/tests/search.nix b/tests/search.nix new file mode 100644 index 000000000..fea6e7a7a --- /dev/null +++ b/tests/search.nix @@ -0,0 +1,25 @@ +with import ./config.nix; + +{ + hello = mkDerivation rec { + name = "hello-${version}"; + version = "0.1"; + buildCommand = "touch $out"; + meta.description = "Empty file"; + }; + foo = mkDerivation rec { + name = "foo-5"; + buildCommand = '' + mkdir -p $out + echo ${name} > $out/${name} + ''; + }; + bar = mkDerivation rec { + name = "bar-3"; + buildCommand = '' + echo "Does not build successfully" + exit 1 + ''; + meta.description = "broken bar"; + }; +} diff --git a/tests/search.sh b/tests/search.sh new file mode 100644 index 000000000..d83427247 --- /dev/null +++ b/tests/search.sh @@ -0,0 +1,38 @@ +source common.sh + +clearStore +clearCache + +# No packages +(( $(NIX_PATH= nix search -u|wc -l) == 0 )) + +# Haven't updated cache, still nothing +(( $(nix search -f search.nix hello|wc -l) == 0 )) +(( $(nix search -f search.nix |wc -l) == 0 )) + +# Update cache, search should work +(( $(nix search -f search.nix -u hello|wc -l) > 0 )) + +# Use cache +(( $(nix search -f search.nix foo|wc -l) > 0 )) +(( $(nix search foo|wc -l) > 0 )) + +# Test --no-cache works +# No results from cache +(( $(nix search --no-cache foo |wc -l) == 0 )) +# Does find results from file pointed at +(( $(nix search -f search.nix --no-cache foo |wc -l) > 0 )) + +# Check descriptions are searched +(( $(nix search broken | wc -l) > 0 )) + +# Check search that matches nothing +(( $(nix search nosuchpackageexists | wc -l) == 0 )) + + +## Search expressions + +# Check that empty search string matches all +nix search|grep -q foo +nix search|grep -q bar +nix search|grep -q hello |