X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/a0e07f3ec885c12c733c12805391646c202f3f31..c307a4f0aa29c9c52a0e028524d21b448a53d09b:/apt-pkg/indexcopy.cc diff --git a/apt-pkg/indexcopy.cc b/apt-pkg/indexcopy.cc index 4df018ef4..e29e2819c 100644 --- a/apt-pkg/indexcopy.cc +++ b/apt-pkg/indexcopy.cc @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -37,8 +38,6 @@ using namespace std; - - // IndexCopy::CopyPackages - Copy the package files from the CD /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -57,15 +56,25 @@ bool IndexCopy::CopyPackages(string CDROM,string Name,vector &List, // Prepare the progress indicator off_t TotalSize = 0; + std::vector const compressor = APT::Configuration::getCompressors(); for (vector::iterator I = List.begin(); I != List.end(); ++I) { struct stat Buf; - if (stat(string(*I + GetFileName()).c_str(),&Buf) != 0 && - stat(string(*I + GetFileName() + ".gz").c_str(),&Buf) != 0) - return _error->Errno("stat","Stat failed for %s", - string(*I + GetFileName()).c_str()); + bool found = false; + std::string file = std::string(*I).append(GetFileName()); + for (std::vector::const_iterator c = compressor.begin(); + c != compressor.end(); ++c) + { + if (stat(std::string(file + c->Extension).c_str(), &Buf) != 0) + continue; + found = true; + break; + } + + if (found == false) + return _error->Errno("stat", "Stat failed for %s", file.c_str()); TotalSize += Buf.st_size; - } + } off_t CurrentSize = 0; unsigned int NotFound = 0; @@ -74,57 +83,11 @@ bool IndexCopy::CopyPackages(string CDROM,string Name,vector &List, for (vector::iterator I = List.begin(); I != List.end(); ++I) { string OrigPath = string(*I,CDROM.length()); - off_t FileSize = 0; // Open the package file - FileFd Pkg; - if (RealFileExists(*I + GetFileName()) == true) - { - Pkg.Open(*I + GetFileName(),FileFd::ReadOnly); - FileSize = Pkg.Size(); - } - else - { - FileFd From(*I + GetFileName() + ".gz",FileFd::ReadOnly); - if (_error->PendingError() == true) - return false; - FileSize = From.Size(); - - // Get a temp file - FILE *tmp = tmpfile(); - if (tmp == 0) - return _error->Errno("tmpfile","Unable to create a tmp file"); - Pkg.Fd(dup(fileno(tmp))); - fclose(tmp); - - // Fork gzip - pid_t Process = fork(); - if (Process < 0) - return _error->Errno("fork","Couldn't fork gzip"); - - // The child - if (Process == 0) - { - dup2(From.Fd(),STDIN_FILENO); - dup2(Pkg.Fd(),STDOUT_FILENO); - SetCloseExec(STDIN_FILENO,false); - SetCloseExec(STDOUT_FILENO,false); - - const char *Args[3]; - string Tmp = _config->Find("Dir::bin::gzip","gzip"); - Args[0] = Tmp.c_str(); - Args[1] = "-d"; - Args[2] = 0; - execvp(Args[0],(char **)Args); - exit(100); - } - - // Wait for gzip to finish - if (ExecWait(Process,_config->Find("Dir::bin::gzip","gzip").c_str(),false) == false) - return _error->Error("gzip failed, perhaps the disk is full."); - - Pkg.Seek(0); - } + FileFd Pkg(*I + GetFileName(), FileFd::ReadOnly, FileFd::Auto); + off_t const FileSize = Pkg.Size(); + pkgTagFile Parser(&Pkg); if (_error->PendingError() == true) return false; @@ -602,13 +565,19 @@ bool SigVerify::CopyAndVerify(string CDROM,string Name,vector &SigList, string const releasegpg = *I+"Release.gpg"; string const release = *I+"Release"; + string const inrelease = *I+"InRelease"; + bool useInRelease = true; // a Release.gpg without a Release should never happen - if(RealFileExists(release) == false) + if (RealFileExists(inrelease) == true) + ; + else if(RealFileExists(release) == false || RealFileExists(releasegpg) == false) { delete MetaIndex; continue; } + else + useInRelease = false; pid_t pid = ExecFork(); if(pid < 0) { @@ -616,11 +585,16 @@ bool SigVerify::CopyAndVerify(string CDROM,string Name,vector &SigList, return false; } if(pid == 0) - RunGPGV(release, releasegpg); + { + if (useInRelease == true) + RunGPGV(inrelease, inrelease); + else + RunGPGV(release, releasegpg); + } if(!ExecWait(pid, "gpgv")) { _error->Warning("Signature verification failed for: %s", - releasegpg.c_str()); + (useInRelease ? inrelease.c_str() : releasegpg.c_str())); // something went wrong, don't copy the Release.gpg // FIXME: delete any existing gpg file? continue; @@ -650,8 +624,13 @@ bool SigVerify::CopyAndVerify(string CDROM,string Name,vector &SigList, delete MetaIndex; // everything was fine, copy the Release and Release.gpg file - CopyMetaIndex(CDROM, Name, prefix, "Release"); - CopyMetaIndex(CDROM, Name, prefix, "Release.gpg"); + if (useInRelease == true) + CopyMetaIndex(CDROM, Name, prefix, "InRelease"); + else + { + CopyMetaIndex(CDROM, Name, prefix, "Release"); + CopyMetaIndex(CDROM, Name, prefix, "Release.gpg"); + } } return true; @@ -789,15 +768,25 @@ bool TranslationsCopy::CopyTranslations(string CDROM,string Name, /*{{{*/ // Prepare the progress indicator off_t TotalSize = 0; + std::vector const compressor = APT::Configuration::getCompressors(); for (vector::iterator I = List.begin(); I != List.end(); ++I) { struct stat Buf; - if (stat(string(*I).c_str(),&Buf) != 0 && - stat(string(*I + ".gz").c_str(),&Buf) != 0) - return _error->Errno("stat","Stat failed for %s", - string(*I).c_str()); + bool found = false; + std::string file = *I; + for (std::vector::const_iterator c = compressor.begin(); + c != compressor.end(); ++c) + { + if (stat(std::string(file + c->Extension).c_str(), &Buf) != 0) + continue; + found = true; + break; + } + + if (found == false) + return _error->Errno("stat", "Stat failed for %s", file.c_str()); TotalSize += Buf.st_size; - } + } off_t CurrentSize = 0; unsigned int NotFound = 0; @@ -806,57 +795,11 @@ bool TranslationsCopy::CopyTranslations(string CDROM,string Name, /*{{{*/ for (vector::iterator I = List.begin(); I != List.end(); ++I) { string OrigPath = string(*I,CDROM.length()); - off_t FileSize = 0; - + // Open the package file - FileFd Pkg; - if (RealFileExists(*I) == true) - { - Pkg.Open(*I,FileFd::ReadOnly); - FileSize = Pkg.Size(); - } - else - { - FileFd From(*I + ".gz",FileFd::ReadOnly); - if (_error->PendingError() == true) - return false; - FileSize = From.Size(); - - // Get a temp file - FILE *tmp = tmpfile(); - if (tmp == 0) - return _error->Errno("tmpfile","Unable to create a tmp file"); - Pkg.Fd(dup(fileno(tmp))); - fclose(tmp); - - // Fork gzip - pid_t Process = fork(); - if (Process < 0) - return _error->Errno("fork","Couldn't fork gzip"); - - // The child - if (Process == 0) - { - dup2(From.Fd(),STDIN_FILENO); - dup2(Pkg.Fd(),STDOUT_FILENO); - SetCloseExec(STDIN_FILENO,false); - SetCloseExec(STDOUT_FILENO,false); - - const char *Args[3]; - string Tmp = _config->Find("Dir::bin::gzip","gzip"); - Args[0] = Tmp.c_str(); - Args[1] = "-d"; - Args[2] = 0; - execvp(Args[0],(char **)Args); - exit(100); - } - - // Wait for gzip to finish - if (ExecWait(Process,_config->Find("Dir::bin::gzip","gzip").c_str(),false) == false) - return _error->Error("gzip failed, perhaps the disk is full."); - - Pkg.Seek(0); - } + FileFd Pkg(*I, FileFd::ReadOnly, FileFd::Auto); + off_t const FileSize = Pkg.Size(); + pkgTagFile Parser(&Pkg); if (_error->PendingError() == true) return false;