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-rw-r--r--apt-pkg/indexcopy.cc796
1 files changed, 796 insertions, 0 deletions
diff --git a/apt-pkg/indexcopy.cc b/apt-pkg/indexcopy.cc
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+++ b/apt-pkg/indexcopy.cc
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+// -*- mode: cpp; mode: fold -*-
+// Description /*{{{*/
+/* ######################################################################
+
+ Index Copying - Aid for copying and verifying the index files
+
+ This class helps apt-cache reconstruct a damaged index files.
+
+ ##################################################################### */
+ /*}}}*/
+// Include Files /*{{{*/
+#include <config.h>
+
+#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/cdrom.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/debmetaindex.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/gpgv.h>
+#include <apt-pkg/hashes.h>
+#include <apt-pkg/metaindex.h>
+#include <apt-pkg/progress.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/tagfile.h>
+
+#include <iostream>
+#include <sstream>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "indexcopy.h"
+#include <apti18n.h>
+ /*}}}*/
+
+using namespace std;
+
+// IndexCopy::CopyPackages - Copy the package files from the CD /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool IndexCopy::CopyPackages(string CDROM,string Name,vector<string> &List,
+ pkgCdromStatus *log)
+{
+ OpProgress *Progress = NULL;
+ if (List.empty() == true)
+ return true;
+
+ if(log)
+ Progress = log->GetOpProgress();
+
+ bool NoStat = _config->FindB("APT::CDROM::Fast",false);
+ bool Debug = _config->FindB("Debug::aptcdrom",false);
+
+ // Prepare the progress indicator
+ off_t TotalSize = 0;
+ std::vector<APT::Configuration::Compressor> const compressor = APT::Configuration::getCompressors();
+ for (auto const &F : List)
+ {
+ struct stat Buf;
+ bool found = false;
+ auto const file = F + GetFileName();
+ for (auto const &c : compressor)
+ {
+ if (stat((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;
+ unsigned int WrongSize = 0;
+ unsigned int Packages = 0;
+ for (vector<string>::iterator I = List.begin(); I != List.end(); ++I)
+ {
+ std::string OrigPath(*I,CDROM.length());
+
+ // Open the package file
+ FileFd Pkg(*I + GetFileName(), FileFd::ReadOnly, FileFd::Auto);
+ off_t const FileSize = Pkg.Size();
+
+ pkgTagFile Parser(&Pkg);
+ if (Pkg.IsOpen() == false || Pkg.Failed())
+ return false;
+
+ // Open the output file
+ char S[400];
+ snprintf(S,sizeof(S),"cdrom:[%s]/%s%s",Name.c_str(),
+ (*I).c_str() + CDROM.length(),GetFileName());
+ string TargetF = _config->FindDir("Dir::State::lists") + "partial/";
+ TargetF += URItoFileName(S);
+ FileFd Target;
+ if (_config->FindB("APT::CDROM::NoAct",false) == true)
+ {
+ TargetF = "/dev/null";
+ Target.Open(TargetF,FileFd::WriteExists);
+ } else {
+ Target.Open(TargetF,FileFd::WriteAtomic);
+ }
+ if (Target.IsOpen() == false || Target.Failed())
+ return false;
+
+ // Setup the progress meter
+ if(Progress)
+ Progress->OverallProgress(CurrentSize,TotalSize,FileSize,
+ string("Reading ") + Type() + " Indexes");
+
+ // Parse
+ if(Progress)
+ Progress->SubProgress(Pkg.Size());
+ pkgTagSection Section;
+ this->Section = &Section;
+ string Prefix;
+ unsigned long Hits = 0;
+ unsigned long Chop = 0;
+ while (Parser.Step(Section) == true)
+ {
+ if(Progress)
+ Progress->Progress(Parser.Offset());
+ string File;
+ unsigned long long Size;
+ if (GetFile(File,Size) == false)
+ return false;
+
+ if (Chop != 0)
+ File = OrigPath + ChopDirs(File,Chop);
+
+ // See if the file exists
+ if (NoStat == false || Hits < 10)
+ {
+ // Attempt to fix broken structure
+ if (Hits == 0)
+ {
+ if (ReconstructPrefix(Prefix,OrigPath,CDROM,File) == false &&
+ ReconstructChop(Chop,*I,File) == false)
+ {
+ if (Debug == true)
+ clog << "Missed: " << File << endl;
+ NotFound++;
+ continue;
+ }
+ if (Chop != 0)
+ File = OrigPath + ChopDirs(File,Chop);
+ }
+
+ // Get the size
+ struct stat Buf;
+ if (stat((CDROM + Prefix + File).c_str(),&Buf) != 0 ||
+ Buf.st_size == 0)
+ {
+ bool Mangled = false;
+ // Attempt to fix busted symlink support for one instance
+ string OrigFile = File;
+ string::size_type Start = File.find("binary-");
+ string::size_type End = File.find("/",Start+3);
+ if (Start != string::npos && End != string::npos)
+ {
+ File.replace(Start,End-Start,"binary-all");
+ Mangled = true;
+ }
+
+ if (Mangled == false ||
+ stat((CDROM + Prefix + File).c_str(),&Buf) != 0)
+ {
+ if (Debug == true)
+ clog << "Missed(2): " << OrigFile << endl;
+ NotFound++;
+ continue;
+ }
+ }
+
+ // Size match
+ if ((unsigned long long)Buf.st_size != Size)
+ {
+ if (Debug == true)
+ clog << "Wrong Size: " << File << endl;
+ WrongSize++;
+ continue;
+ }
+ }
+
+ Packages++;
+ Hits++;
+
+ if (RewriteEntry(Target, File) == false)
+ return false;
+ }
+
+ if (Debug == true)
+ cout << " Processed by using Prefix '" << Prefix << "' and chop " << Chop << endl;
+
+ if (_config->FindB("APT::CDROM::NoAct",false) == false)
+ {
+ // Move out of the partial directory
+ Target.Close();
+ string FinalF = _config->FindDir("Dir::State::lists");
+ FinalF += URItoFileName(S);
+ if (rename(TargetF.c_str(),FinalF.c_str()) != 0)
+ return _error->Errno("rename","Failed to rename");
+ ChangeOwnerAndPermissionOfFile("CopyPackages", FinalF.c_str(), "root", ROOT_GROUP, 0644);
+ }
+
+ /* Mangle the source to be in the proper notation with
+ prefix dist [component] */
+ *I = string(*I,Prefix.length());
+ ConvertToSourceList(CDROM,*I);
+ *I = Prefix + ' ' + *I;
+
+ CurrentSize += FileSize;
+ }
+ if(Progress)
+ Progress->Done();
+
+ // Some stats
+ if(log) {
+ stringstream msg;
+ if(NotFound == 0 && WrongSize == 0)
+ ioprintf(msg, _("Wrote %i records.\n"), Packages);
+ else if (NotFound != 0 && WrongSize == 0)
+ ioprintf(msg, _("Wrote %i records with %i missing files.\n"),
+ Packages, NotFound);
+ else if (NotFound == 0 && WrongSize != 0)
+ ioprintf(msg, _("Wrote %i records with %i mismatched files\n"),
+ Packages, WrongSize);
+ if (NotFound != 0 && WrongSize != 0)
+ ioprintf(msg, _("Wrote %i records with %i missing files and %i mismatched files\n"), Packages, NotFound, WrongSize);
+ }
+
+ if (Packages == 0)
+ _error->Warning("No valid records were found.");
+
+ if (NotFound + WrongSize > 10)
+ _error->Warning("A lot of entries were discarded, something may be wrong.\n");
+
+ return true;
+}
+ /*}}}*/
+// IndexCopy::ChopDirs - Chop off the leading directory components /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+string IndexCopy::ChopDirs(string Path,unsigned int Depth)
+{
+ string::size_type I = 0;
+ do
+ {
+ I = Path.find('/',I+1);
+ Depth--;
+ }
+ while (I != string::npos && Depth != 0);
+
+ if (I == string::npos)
+ return string();
+
+ return string(Path,I+1);
+}
+ /*}}}*/
+// IndexCopy::ReconstructPrefix - Fix strange prefixing /*{{{*/
+// ---------------------------------------------------------------------
+/* This prepends dir components from the path to the package files to
+ the path to the deb until it is found */
+bool IndexCopy::ReconstructPrefix(string &Prefix,string OrigPath,string CD,
+ string File)
+{
+ bool Debug = _config->FindB("Debug::aptcdrom",false);
+ unsigned int Depth = 1;
+ string MyPrefix = Prefix;
+ while (1)
+ {
+ struct stat Buf;
+ if (stat((CD + MyPrefix + File).c_str(),&Buf) != 0)
+ {
+ if (Debug == true)
+ cout << "Failed, " << CD + MyPrefix + File << endl;
+ if (GrabFirst(OrigPath,MyPrefix,Depth++) == true)
+ continue;
+
+ return false;
+ }
+ else
+ {
+ Prefix = MyPrefix;
+ return true;
+ }
+ }
+ return false;
+}
+ /*}}}*/
+// IndexCopy::ReconstructChop - Fixes bad source paths /*{{{*/
+// ---------------------------------------------------------------------
+/* This removes path components from the filename and prepends the location
+ of the package files until a file is found */
+bool IndexCopy::ReconstructChop(unsigned long &Chop,string Dir,string File)
+{
+ // Attempt to reconstruct the filename
+ unsigned long Depth = 0;
+ while (1)
+ {
+ struct stat Buf;
+ if (stat((Dir + File).c_str(),&Buf) != 0)
+ {
+ File = ChopDirs(File,1);
+ Depth++;
+ if (File.empty() == false)
+ continue;
+ return false;
+ }
+ else
+ {
+ Chop = Depth;
+ return true;
+ }
+ }
+ return false;
+}
+ /*}}}*/
+// IndexCopy::ConvertToSourceList - Convert a Path to a sourcelist /*{{{*/
+// ---------------------------------------------------------------------
+/* We look for things in dists/ notation and convert them to
+ <dist> <component> form otherwise it is left alone. This also strips
+ the CD path.
+
+ This implements a regex sort of like:
+ (.*)/dists/([^/]*)/(.*)/binary-*
+ ^ ^ ^- Component
+ | |-------- Distribution
+ |------------------- Path
+
+ It was deciced to use only a single word for dist (rather than say
+ unstable/non-us) to increase the chance that each CD gets a single
+ line in sources.list.
+ */
+void IndexCopy::ConvertToSourceList(string CD,string &Path)
+{
+ // Strip the cdrom base path
+ Path = string(Path,CD.length());
+ if (Path.empty() == true)
+ Path = "/";
+
+ // Too short to be a dists/ type
+ if (Path.length() < strlen("dists/"))
+ return;
+
+ // Not a dists type.
+ if (stringcmp(Path.c_str(),Path.c_str()+strlen("dists/"),"dists/") != 0)
+ return;
+
+ // Isolate the dist
+ string::size_type Slash = strlen("dists/");
+ string::size_type Slash2 = Path.find('/',Slash + 1);
+ if (Slash2 == string::npos || Slash2 + 2 >= Path.length())
+ return;
+ string Dist = string(Path,Slash,Slash2 - Slash);
+
+ // Isolate the component
+ Slash = Slash2;
+ for (unsigned I = 0; I != 10; I++)
+ {
+ Slash = Path.find('/',Slash+1);
+ if (Slash == string::npos || Slash + 2 >= Path.length())
+ return;
+ string Comp = string(Path,Slash2+1,Slash - Slash2-1);
+
+ // Verify the trailing binary- bit
+ string::size_type BinSlash = Path.find('/',Slash + 1);
+ if (Slash == string::npos)
+ return;
+ string Binary = string(Path,Slash+1,BinSlash - Slash-1);
+
+ if (strncmp(Binary.c_str(), "binary-", strlen("binary-")) == 0)
+ {
+ Binary.erase(0, strlen("binary-"));
+ if (APT::Configuration::checkArchitecture(Binary) == false)
+ continue;
+ }
+ else if (Binary != "source")
+ continue;
+
+ Path = Dist + ' ' + Comp;
+ return;
+ }
+}
+ /*}}}*/
+// IndexCopy::GrabFirst - Return the first Depth path components /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool IndexCopy::GrabFirst(string Path,string &To,unsigned int Depth)
+{
+ string::size_type I = 0;
+ do
+ {
+ I = Path.find('/',I+1);
+ Depth--;
+ }
+ while (I != string::npos && Depth != 0);
+
+ if (I == string::npos)
+ return false;
+
+ To = string(Path,0,I+1);
+ return true;
+}
+ /*}}}*/
+// PackageCopy::GetFile - Get the file information from the section /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool PackageCopy::GetFile(string &File,unsigned long long &Size)
+{
+ File = Section->FindS("Filename");
+ Size = Section->FindI("Size");
+ if (File.empty() || Size == 0)
+ return _error->Error("Cannot find filename or size tag");
+ return true;
+}
+ /*}}}*/
+// PackageCopy::RewriteEntry - Rewrite the entry with a new filename /*{{{*/
+bool PackageCopy::RewriteEntry(FileFd &Target,string const &File)
+{
+ std::vector<pkgTagSection::Tag> Changes;
+ Changes.push_back(pkgTagSection::Tag::Rewrite("Filename", File));
+
+ if (Section->Write(Target, TFRewritePackageOrder, Changes) == false)
+ return false;
+ return Target.Write("\n", 1);
+}
+ /*}}}*/
+// SourceCopy::GetFile - Get the file information from the section /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool SourceCopy::GetFile(string &File,unsigned long long &Size)
+{
+ string Files;
+
+ for (char const *const *type = HashString::SupportedHashes(); *type != NULL; ++type)
+ {
+ // derive field from checksum type
+ std::string checksumField("Checksums-");
+ if (strcmp(*type, "MD5Sum") == 0)
+ checksumField = "Files"; // historic name for MD5 checksums
+ else
+ checksumField.append(*type);
+
+ Files = Section->FindS(checksumField.c_str());
+ if (Files.empty() == false)
+ break;
+ }
+ if (Files.empty() == true)
+ return false;
+
+ // Stash the / terminated directory prefix
+ string Base = Section->FindS("Directory");
+ if (Base.empty() == false && Base[Base.length()-1] != '/')
+ Base += '/';
+
+ // Read the first file triplet
+ const char *C = Files.c_str();
+ string sSize;
+ string MD5Hash;
+
+ // Parse each of the elements
+ if (ParseQuoteWord(C,MD5Hash) == false ||
+ ParseQuoteWord(C,sSize) == false ||
+ ParseQuoteWord(C,File) == false)
+ return _error->Error("Error parsing file record");
+
+ // Parse the size and append the directory
+ Size = strtoull(sSize.c_str(), NULL, 10);
+ File = Base + File;
+ return true;
+}
+ /*}}}*/
+// SourceCopy::RewriteEntry - Rewrite the entry with a new filename /*{{{*/
+bool SourceCopy::RewriteEntry(FileFd &Target, std::string const &File)
+{
+ string const Dir(File,0,File.rfind('/'));
+ std::vector<pkgTagSection::Tag> Changes;
+ Changes.push_back(pkgTagSection::Tag::Rewrite("Directory", Dir));
+
+ if (Section->Write(Target, TFRewriteSourceOrder, Changes) == false)
+ return false;
+ return Target.Write("\n", 1);
+}
+ /*}}}*/
+// SigVerify::Verify - Verify a files md5sum against its metaindex /*{{{*/
+bool SigVerify::Verify(string prefix, string file, metaIndex *MetaIndex)
+{
+ const metaIndex::checkSum *Record = MetaIndex->Lookup(file);
+ bool const Debug = _config->FindB("Debug::aptcdrom",false);
+
+ // we skip non-existing files in the verifcation of the Release file
+ // as non-existing files do not harm, but a warning scares people and
+ // makes it hard to strip unneeded files from an ISO like uncompressed
+ // indexes as it is done on the mirrors (see also LP: #255545 )
+ if(!RealFileExists(prefix+file))
+ {
+ if (Debug == true)
+ cout << "Skipping nonexistent in " << prefix << " file " << file << std::endl;
+ return true;
+ }
+
+ if (!Record)
+ {
+ _error->Warning(_("Can't find authentication record for: %s"), file.c_str());
+ return false;
+ }
+
+ if (!Record->Hashes.VerifyFile(prefix+file))
+ {
+ _error->Warning(_("Hash mismatch for: %s"),file.c_str());
+ return false;
+ }
+
+ if(Debug == true)
+ {
+ cout << "File: " << prefix+file << endl
+ << "Expected Hash " << endl;
+ for (HashStringList::const_iterator hs = Record->Hashes.begin(); hs != Record->Hashes.end(); ++hs)
+ std::cout << "\t- " << hs->toStr() << std::endl;
+ }
+
+ return true;
+}
+ /*}}}*/
+bool SigVerify::CopyMetaIndex(string CDROM, string CDName, /*{{{*/
+ string prefix, string file)
+{
+ char S[400];
+ snprintf(S,sizeof(S),"cdrom:[%s]/%s%s",CDName.c_str(),
+ (prefix).c_str() + CDROM.length(),file.c_str());
+ string TargetF = _config->FindDir("Dir::State::lists");
+ TargetF += URItoFileName(S);
+
+ FileFd Target;
+ FileFd Rel;
+ Target.Open(TargetF,FileFd::WriteAtomic);
+ Rel.Open(prefix + file,FileFd::ReadOnly);
+ if (CopyFile(Rel,Target) == false || Target.Close() == false)
+ return _error->Error("Copying of '%s' for '%s' from '%s' failed", file.c_str(), CDName.c_str(), prefix.c_str());
+ ChangeOwnerAndPermissionOfFile("CopyPackages", TargetF.c_str(), "root", ROOT_GROUP, 0644);
+
+ return true;
+}
+ /*}}}*/
+bool SigVerify::CopyAndVerify(string CDROM,string Name,vector<string> &SigList, /*{{{*/
+ vector<string> /*PkgList*/,vector<string> /*SrcList*/)
+{
+ if (SigList.empty() == true)
+ return true;
+
+ bool Debug = _config->FindB("Debug::aptcdrom",false);
+
+ // Read all Release files
+ for (vector<string>::iterator I = SigList.begin(); I != SigList.end(); ++I)
+ {
+ if(Debug)
+ cout << "Signature verify for: " << *I << endl;
+
+ metaIndex *MetaIndex = new debReleaseIndex("","", {});
+ string prefix = *I;
+
+ 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(inrelease) == true)
+ ;
+ else if(RealFileExists(release) == false || RealFileExists(releasegpg) == false)
+ {
+ delete MetaIndex;
+ continue;
+ }
+ else
+ useInRelease = false;
+
+ pid_t pid = ExecFork();
+ if(pid < 0) {
+ _error->Error("Fork failed");
+ return false;
+ }
+ if(pid == 0)
+ {
+ if (useInRelease == true)
+ ExecGPGV(inrelease, inrelease);
+ else
+ ExecGPGV(release, releasegpg);
+ }
+
+ if(!ExecWait(pid, "gpgv")) {
+ _error->Warning("Signature verification failed for: %s",
+ (useInRelease ? inrelease.c_str() : releasegpg.c_str()));
+ // something went wrong, don't copy the Release.gpg
+ // FIXME: delete any existing gpg file?
+ delete MetaIndex;
+ continue;
+ }
+
+ // Open the Release file and add it to the MetaIndex
+ std::string ErrorText;
+ if(MetaIndex->Load(release, &ErrorText) == false)
+ {
+ _error->Error("%s", ErrorText.c_str());
+ return false;
+ }
+
+ // go over the Indexfiles and see if they verify
+ // if so, remove them from our copy of the lists
+ vector<string> keys = MetaIndex->MetaKeys();
+ for (vector<string>::iterator I = keys.begin(); I != keys.end(); ++I)
+ {
+ if(!Verify(prefix,*I, MetaIndex)) {
+ // something went wrong, don't copy the Release.gpg
+ // FIXME: delete any existing gpg file?
+ _error->Discard();
+ continue;
+ }
+ }
+
+ // we need a fresh one for the Release.gpg
+ delete MetaIndex;
+
+ // everything was fine, copy the Release and Release.gpg file
+ if (useInRelease == true)
+ CopyMetaIndex(CDROM, Name, prefix, "InRelease");
+ else
+ {
+ CopyMetaIndex(CDROM, Name, prefix, "Release");
+ CopyMetaIndex(CDROM, Name, prefix, "Release.gpg");
+ }
+ }
+
+ return true;
+}
+ /*}}}*/
+// SigVerify::RunGPGV - deprecated wrapper calling ExecGPGV /*{{{*/
+APT_NORETURN bool SigVerify::RunGPGV(std::string const &File, std::string const &FileOut,
+ int const &statusfd, int fd[2]) {
+ ExecGPGV(File, FileOut, statusfd, fd);
+}
+APT_NORETURN bool SigVerify::RunGPGV(std::string const &File, std::string const &FileOut,
+ int const &statusfd) {
+ ExecGPGV(File, FileOut, statusfd);
+}
+ /*}}}*/
+bool TranslationsCopy::CopyTranslations(string CDROM,string Name, /*{{{*/
+ vector<string> &List, pkgCdromStatus *log)
+{
+ OpProgress *Progress = NULL;
+ if (List.empty() == true)
+ return true;
+
+ if(log)
+ Progress = log->GetOpProgress();
+
+ bool Debug = _config->FindB("Debug::aptcdrom",false);
+
+ // Prepare the progress indicator
+ off_t TotalSize = 0;
+ std::vector<APT::Configuration::Compressor> const compressor = APT::Configuration::getCompressors();
+ for (vector<string>::iterator I = List.begin(); I != List.end(); ++I)
+ {
+ struct stat Buf;
+ bool found = false;
+ std::string file = *I;
+ for (std::vector<APT::Configuration::Compressor>::const_iterator c = compressor.begin();
+ c != compressor.end(); ++c)
+ {
+ if (stat((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;
+ unsigned int WrongSize = 0;
+ unsigned int Packages = 0;
+ for (vector<string>::iterator I = List.begin(); I != List.end(); ++I)
+ {
+ // Open the package file
+ FileFd Pkg(*I, FileFd::ReadOnly, FileFd::Auto);
+ off_t const FileSize = Pkg.Size();
+
+ pkgTagFile Parser(&Pkg);
+ if (Pkg.IsOpen() == false || Pkg.Failed())
+ return false;
+
+ // Open the output file
+ char S[400];
+ snprintf(S,sizeof(S),"cdrom:[%s]/%s",Name.c_str(),
+ (*I).c_str() + CDROM.length());
+ string TargetF = _config->FindDir("Dir::State::lists") + "partial/";
+ TargetF += URItoFileName(S);
+ FileFd Target;
+ if (_config->FindB("APT::CDROM::NoAct",false) == true)
+ {
+ TargetF = "/dev/null";
+ Target.Open(TargetF,FileFd::WriteExists);
+ } else {
+ Target.Open(TargetF,FileFd::WriteAtomic);
+ }
+ if (Pkg.IsOpen() == false || Pkg.Failed())
+ return false;
+
+ // Setup the progress meter
+ if(Progress)
+ Progress->OverallProgress(CurrentSize,TotalSize,FileSize,
+ string("Reading Translation Indexes"));
+
+ // Parse
+ if(Progress)
+ Progress->SubProgress(Pkg.Size());
+ pkgTagSection Section;
+ this->Section = &Section;
+ string Prefix;
+ unsigned long Hits = 0;
+ while (Parser.Step(Section) == true)
+ {
+ if(Progress)
+ Progress->Progress(Parser.Offset());
+
+ if (Section.Write(Target) == false || Target.Write("\n", 1) == false)
+ return false;
+
+ Packages++;
+ Hits++;
+ }
+
+ if (Debug == true)
+ cout << " Processed by using Prefix '" << Prefix << "' and chop " << endl;
+
+ if (_config->FindB("APT::CDROM::NoAct",false) == false)
+ {
+ // Move out of the partial directory
+ Target.Close();
+ string FinalF = _config->FindDir("Dir::State::lists");
+ FinalF += URItoFileName(S);
+ if (rename(TargetF.c_str(),FinalF.c_str()) != 0)
+ return _error->Errno("rename","Failed to rename");
+ ChangeOwnerAndPermissionOfFile("CopyTranslations", FinalF.c_str(), "root", ROOT_GROUP, 0644);
+ }
+
+ CurrentSize += FileSize;
+ }
+ if(Progress)
+ Progress->Done();
+
+ // Some stats
+ if(log) {
+ stringstream msg;
+ if(NotFound == 0 && WrongSize == 0)
+ ioprintf(msg, _("Wrote %i records.\n"), Packages);
+ else if (NotFound != 0 && WrongSize == 0)
+ ioprintf(msg, _("Wrote %i records with %i missing files.\n"),
+ Packages, NotFound);
+ else if (NotFound == 0 && WrongSize != 0)
+ ioprintf(msg, _("Wrote %i records with %i mismatched files\n"),
+ Packages, WrongSize);
+ if (NotFound != 0 && WrongSize != 0)
+ ioprintf(msg, _("Wrote %i records with %i missing files and %i mismatched files\n"), Packages, NotFound, WrongSize);
+ }
+
+ if (Packages == 0)
+ _error->Warning("No valid records were found.");
+
+ if (NotFound + WrongSize > 10)
+ _error->Warning("A lot of entries were discarded, something may be wrong.\n");
+
+ return true;
+}
+ /*}}}*/
+
+IndexCopy::IndexCopy() : d(nullptr), Section(nullptr) {}
+IndexCopy::~IndexCopy() {}
+
+PackageCopy::PackageCopy() : IndexCopy(), d(NULL) {}
+PackageCopy::~PackageCopy() {}
+SourceCopy::SourceCopy() : IndexCopy(), d(NULL) {}
+SourceCopy::~SourceCopy() {}
+TranslationsCopy::TranslationsCopy() : d(nullptr), Section(nullptr) {}
+TranslationsCopy::~TranslationsCopy() {}
+SigVerify::SigVerify() : d(NULL) {}
+SigVerify::~SigVerify() {}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 03:32:22 +0000