diff options
Diffstat (limited to 'apt-pkg/deb')
| -rw-r--r-- | apt-pkg/deb/debsrcrecords.cc | 125 | ||||
| -rw-r--r-- | apt-pkg/deb/dpkgpm.cc | 7 |
2 files changed, 80 insertions, 52 deletions
diff --git a/apt-pkg/deb/debsrcrecords.cc b/apt-pkg/deb/debsrcrecords.cc index ce55ccd1f..f5fb2da4a 100644 --- a/apt-pkg/deb/debsrcrecords.cc +++ b/apt-pkg/deb/debsrcrecords.cc @@ -17,6 +17,7 @@ #include <apt-pkg/strutl.h> #include <apt-pkg/configuration.h> #include <apt-pkg/aptconfiguration.h> +#include <apt-pkg/hashes.h> using std::max; /*}}}*/ @@ -114,64 +115,86 @@ bool debSrcRecordParser::BuildDepends(std::vector<pkgSrcRecords::Parser::BuildDe bool debSrcRecordParser::Files(std::vector<pkgSrcRecords::File> &List) { List.erase(List.begin(),List.end()); + + // map from the Hashsum field to the hashsum function, + // unfortunately this is not a 1:1 mapping from + // Hashes::SupporedHashes as e.g. Files is a historic name for the md5 + const std::pair<const char*, const char*> SourceHashFields[] = { + std::make_pair( "Checksums-Sha512", "SHA512"), + std::make_pair( "Checksums-Sha256", "SHA256"), + std::make_pair( "Checksums-Sha1", "SHA1"), + std::make_pair( "Files", "MD5Sum"), // historic Name + }; - string Files = Sect.FindS("Files"); - if (Files.empty() == true) - return false; + for (unsigned int i=0; + i < sizeof(SourceHashFields)/sizeof(SourceHashFields[0]); + i++) + { + string Files = Sect.FindS(SourceHashFields[i].first); + if (Files.empty() == true) + continue; - // Stash the / terminated directory prefix - string Base = Sect.FindS("Directory"); - if (Base.empty() == false && Base[Base.length()-1] != '/') - Base += '/'; + // Stash the / terminated directory prefix + string Base = Sect.FindS("Directory"); + if (Base.empty() == false && Base[Base.length()-1] != '/') + Base += '/'; - std::vector<std::string> const compExts = APT::Configuration::getCompressorExtensions(); + std::vector<std::string> const compExts = APT::Configuration::getCompressorExtensions(); - // Iterate over the entire list grabbing each triplet - const char *C = Files.c_str(); - while (*C != 0) - { - pkgSrcRecords::File F; - string Size; - - // Parse each of the elements - if (ParseQuoteWord(C,F.MD5Hash) == false || - ParseQuoteWord(C,Size) == false || - ParseQuoteWord(C,F.Path) == false) - return _error->Error("Error parsing file record"); - - // Parse the size and append the directory - F.Size = atoi(Size.c_str()); - F.Path = Base + F.Path; - - // Try to guess what sort of file it is we are getting. - string::size_type Pos = F.Path.length()-1; - while (1) - { - string::size_type Tmp = F.Path.rfind('.',Pos); - if (Tmp == string::npos) - break; - if (F.Type == "tar") { - // source v3 has extension 'debian.tar.*' instead of 'diff.*' - if (string(F.Path, Tmp+1, Pos-Tmp) == "debian") - F.Type = "diff"; - break; - } - F.Type = string(F.Path,Tmp+1,Pos-Tmp); + // Iterate over the entire list grabbing each triplet + const char *C = Files.c_str(); + while (*C != 0) + { + pkgSrcRecords::File F; + string Size; + + // Parse each of the elements + std::string RawHash; + if (ParseQuoteWord(C, RawHash) == false || + ParseQuoteWord(C, Size) == false || + ParseQuoteWord(C, F.Path) == false) + return _error->Error("Error parsing '%s' record", + SourceHashFields[i].first); + // assign full hash string + F.Hash = HashString(SourceHashFields[i].second, RawHash).toStr(); + // API compat hack + if(SourceHashFields[i].second == "MD5Sum") + F.MD5Hash = RawHash; + + // Parse the size and append the directory + F.Size = atoi(Size.c_str()); + F.Path = Base + F.Path; + + // Try to guess what sort of file it is we are getting. + string::size_type Pos = F.Path.length()-1; + while (1) + { + string::size_type Tmp = F.Path.rfind('.',Pos); + if (Tmp == string::npos) + break; + if (F.Type == "tar") { + // source v3 has extension 'debian.tar.*' instead of 'diff.*' + if (string(F.Path, Tmp+1, Pos-Tmp) == "debian") + F.Type = "diff"; + break; + } + F.Type = string(F.Path,Tmp+1,Pos-Tmp); + + if (std::find(compExts.begin(), compExts.end(), std::string(".").append(F.Type)) != compExts.end() || + F.Type == "tar") + { + Pos = Tmp-1; + continue; + } - if (std::find(compExts.begin(), compExts.end(), std::string(".").append(F.Type)) != compExts.end() || - F.Type == "tar") - { - Pos = Tmp-1; - continue; - } - - break; - } + break; + } - List.push_back(F); + List.push_back(F); + } + break; } - - return true; + return (List.size() > 0); } /*}}}*/ // SrcRecordParser::~SrcRecordParser - Destructor /*{{{*/ diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc index 959d06455..03986d0b9 100644 --- a/apt-pkg/deb/dpkgpm.cc +++ b/apt-pkg/deb/dpkgpm.cc @@ -454,7 +454,7 @@ bool pkgDPkgPM::RunScriptsWithPkgs(const char *Cnf) void pkgDPkgPM::DoStdin(int master) { unsigned char input_buf[256] = {0,}; - ssize_t len = read(0, input_buf, sizeof(input_buf)); + ssize_t len = read(STDIN_FILENO, input_buf, sizeof(input_buf)); if (len) FileFd::Write(master, input_buf, len); else @@ -1261,6 +1261,11 @@ bool pkgDPkgPM::Go(int OutStatusFd) tcsetattr(0, TCSAFLUSH, &rtt); sigprocmask(SIG_SETMASK, &original_sigmask, 0); } + } else { + const char *s = _("Can not write log, tcgetattr() failed for stdout"); + fprintf(stderr, "%s", s); + if(d->term_out) + fprintf(d->term_out, "%s",s); } // complain only if stdout is either a terminal (but still failed) or is an invalid // descriptor otherwise we would complain about redirection to e.g. /dev/null as well. |