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-rw-r--r--apt-pkg/sourcelist.cc626
1 files changed, 626 insertions, 0 deletions
diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc
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+++ b/apt-pkg/sourcelist.cc
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+// -*- mode: cpp; mode: fold -*-
+// Description /*{{{*/
+/* ######################################################################
+
+ List of Sources
+
+ ##################################################################### */
+ /*}}}*/
+// Include Files /*{{{*/
+#include <config.h>
+
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/debindexfile.h>
+#include <apt-pkg/debsrcrecords.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/metaindex.h>
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/sourcelist.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/tagfile.h>
+
+#include <algorithm>
+#include <cstring>
+#include <fstream>
+#include <map>
+#include <string>
+#include <vector>
+#include <ctype.h>
+#include <stddef.h>
+#include <time.h>
+
+#include <apti18n.h>
+ /*}}}*/
+
+using namespace std;
+
+// Global list of Items supported
+static pkgSourceList::Type *ItmList[10];
+pkgSourceList::Type **pkgSourceList::Type::GlobalList = ItmList;
+unsigned long pkgSourceList::Type::GlobalListLen = 0;
+
+static std::vector<std::string> FindMultiValue(pkgTagSection &Tags, char const *const Field) /*{{{*/
+{
+ auto values = Tags.FindS(Field);
+ // we ignore duplicate spaces by removing empty values
+ std::replace_if(values.begin(), values.end(), isspace_ascii, ' ');
+ auto vect = VectorizeString(values, ' ');
+ vect.erase(std::remove_if(vect.begin(), vect.end(), [](std::string const &s) { return s.empty(); }), vect.end());
+ return vect;
+}
+ /*}}}*/
+
+// Type::Type - Constructor /*{{{*/
+// ---------------------------------------------------------------------
+/* Link this to the global list of items*/
+pkgSourceList::Type::Type(char const * const pName, char const * const pLabel) : Name(pName), Label(pLabel)
+{
+ ItmList[GlobalListLen] = this;
+ ++GlobalListLen;
+}
+pkgSourceList::Type::~Type() {}
+ /*}}}*/
+// Type::GetType - Get a specific meta for a given type /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+pkgSourceList::Type *pkgSourceList::Type::GetType(const char *Type)
+{
+ for (unsigned I = 0; I != GlobalListLen; ++I)
+ if (strcmp(GlobalList[I]->Name,Type) == 0)
+ return GlobalList[I];
+ return 0;
+}
+ /*}}}*/
+// Type::FixupURI - Normalize the URI and check it.. /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgSourceList::Type::FixupURI(string &URI) const
+{
+ if (URI.empty() == true)
+ return false;
+
+ if (URI.find(':') == string::npos)
+ return false;
+
+ URI = ::URI{SubstVar(URI, "$(ARCH)", _config->Find("APT::Architecture"))};
+
+ // Make sure that the URI is / postfixed
+ if (URI.back() != '/')
+ URI.push_back('/');
+
+ return true;
+}
+ /*}}}*/
+bool pkgSourceList::Type::ParseStanza(vector<metaIndex *> &List, /*{{{*/
+ pkgTagSection &Tags,
+ unsigned int const i,
+ FileFd &Fd)
+{
+ map<string, string> Options;
+
+ string Enabled = Tags.FindS("Enabled");
+ if (Enabled.empty() == false && StringToBool(Enabled) == false)
+ return true;
+
+ std::map<char const * const, std::pair<char const * const, bool> > mapping;
+#define APT_PLUSMINUS(X, Y) \
+ mapping.insert(std::make_pair(X, std::make_pair(Y, true))); \
+ mapping.insert(std::make_pair(X "-Add", std::make_pair(Y "+", true))); \
+ mapping.insert(std::make_pair(X "-Remove", std::make_pair(Y "-", true)))
+ APT_PLUSMINUS("Architectures", "arch");
+ APT_PLUSMINUS("Languages", "lang");
+ APT_PLUSMINUS("Targets", "target");
+#undef APT_PLUSMINUS
+ mapping.insert(std::make_pair("Trusted", std::make_pair("trusted", false)));
+ mapping.insert(std::make_pair("Check-Valid-Until", std::make_pair("check-valid-until", false)));
+ mapping.insert(std::make_pair("Valid-Until-Min", std::make_pair("valid-until-min", false)));
+ mapping.insert(std::make_pair("Valid-Until-Max", std::make_pair("valid-until-max", false)));
+ mapping.insert(std::make_pair("Check-Date", std::make_pair("check-date", false)));
+ mapping.insert(std::make_pair("Date-Max-Future", std::make_pair("date-max-future", false)));
+ mapping.insert(std::make_pair("Signed-By", std::make_pair("signed-by", false)));
+ mapping.insert(std::make_pair("PDiffs", std::make_pair("pdiffs", false)));
+ mapping.insert(std::make_pair("By-Hash", std::make_pair("by-hash", false)));
+
+ for (std::map<char const * const, std::pair<char const * const, bool> >::const_iterator m = mapping.begin(); m != mapping.end(); ++m)
+ if (Tags.Exists(m->first))
+ {
+ if (m->second.second)
+ {
+ auto const values = FindMultiValue(Tags, m->first);
+ Options[m->second.first] = APT::String::Join(values, ",");
+ }
+ else
+ Options[m->second.first] = Tags.FindS(m->first);
+ }
+
+ {
+ std::string entry;
+ strprintf(entry, "%s:%i", Fd.Name().c_str(), i);
+ Options["sourceslist-entry"] = entry;
+ }
+
+ // now create one item per suite/section
+ auto const list_uris = FindMultiValue(Tags, "URIs");
+ auto const list_comp = FindMultiValue(Tags, "Components");
+ auto list_suite = FindMultiValue(Tags, "Suites");
+ {
+ auto const nativeArch = _config->Find("APT::Architecture");
+ std::transform(list_suite.begin(), list_suite.end(), list_suite.begin(),
+ [&](std::string const &suite) { return SubstVar(suite, "$(ARCH)", nativeArch); });
+ }
+
+ if (list_uris.empty())
+ // TRANSLATOR: %u is a line number, the first %s is a filename of a file with the extension "second %s" and the third %s is a unique identifier for bugreports
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), i, "sources", Fd.Name().c_str(), "URI");
+
+ if (list_suite.empty())
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), i, "sources", Fd.Name().c_str(), "Suite");
+
+ for (auto URI : list_uris)
+ {
+ if (FixupURI(URI) == false)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), i, "sources", Fd.Name().c_str(), "URI parse");
+
+ for (auto const &S : list_suite)
+ {
+ if (likely(S.empty() == false) && S[S.size() - 1] == '/')
+ {
+ if (list_comp.empty() == false)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), i, "sources", Fd.Name().c_str(), "absolute Suite Component");
+ if (CreateItem(List, URI, S, "", Options) == false)
+ return false;
+ }
+ else
+ {
+ if (list_comp.empty())
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), i, "sources", Fd.Name().c_str(), "Component");
+
+ for (auto const &C : list_comp)
+ if (CreateItem(List, URI, S, C, Options) == false)
+ return false;
+ }
+ }
+ }
+ return true;
+}
+ /*}}}*/
+// Type::ParseLine - Parse a single line /*{{{*/
+// ---------------------------------------------------------------------
+/* This is a generic one that is the 'usual' format for sources.list
+ Weird types may override this. */
+bool pkgSourceList::Type::ParseLine(vector<metaIndex *> &List,
+ const char *Buffer,
+ unsigned int const CurLine,
+ string const &File) const
+{
+ for (;Buffer != 0 && isspace(*Buffer); ++Buffer); // Skip whitespaces
+
+ // Parse option field if it exists
+ // e.g.: [ option1=value1 option2=value2 ]
+ map<string, string> Options;
+ {
+ std::string entry;
+ strprintf(entry, "%s:%i", File.c_str(), CurLine);
+ Options["sourceslist-entry"] = entry;
+ }
+ if (Buffer != 0 && Buffer[0] == '[')
+ {
+ ++Buffer; // ignore the [
+ for (;Buffer != 0 && isspace(*Buffer); ++Buffer); // Skip whitespaces
+ while (*Buffer != ']')
+ {
+ // get one option, e.g. option1=value1
+ string option;
+ if (ParseQuoteWord(Buffer,option) == false)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), CurLine, "list", File.c_str(), "[option] unparsable");
+
+ if (option.length() < 3)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), CurLine, "list", File.c_str(), "[option] too short");
+
+ // accept options even if the last has no space before the ]-end marker
+ if (option.at(option.length()-1) == ']')
+ {
+ for (; *Buffer != ']'; --Buffer);
+ option.resize(option.length()-1);
+ }
+
+ size_t const needle = option.find('=');
+ if (needle == string::npos)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), CurLine, "list", File.c_str(), "[option] not assignment");
+
+ string const key = string(option, 0, needle);
+ string const value = string(option, needle + 1, option.length());
+
+ if (key.empty() == true)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), CurLine, "list", File.c_str(), "[option] no key");
+
+ if (value.empty() == true)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), CurLine, "list", File.c_str(), "[option] no value");
+
+ Options[key] = value;
+ }
+ ++Buffer; // ignore the ]
+ for (;Buffer != 0 && isspace(*Buffer); ++Buffer); // Skip whitespaces
+ }
+
+ string URI;
+ string Dist;
+ string Section;
+
+ if (ParseQuoteWord(Buffer,URI) == false)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), CurLine, "list", File.c_str(), "URI");
+ if (ParseQuoteWord(Buffer,Dist) == false)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), CurLine, "list", File.c_str(), "Suite");
+
+ if (FixupURI(URI) == false)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), CurLine, "list", File.c_str(), "URI parse");
+
+ // Check for an absolute dists specification.
+ if (Dist.empty() == false && Dist[Dist.size() - 1] == '/')
+ {
+ if (ParseQuoteWord(Buffer,Section) == true)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), CurLine, "list", File.c_str(), "absolute Suite Component");
+ Dist = SubstVar(Dist,"$(ARCH)",_config->Find("APT::Architecture"));
+ return CreateItem(List, URI, Dist, Section, Options);
+ }
+
+ // Grab the rest of the dists
+ if (ParseQuoteWord(Buffer,Section) == false)
+ return _error->Error(_("Malformed entry %u in %s file %s (%s)"), CurLine, "list", File.c_str(), "Component");
+
+ do
+ {
+ if (CreateItem(List, URI, Dist, Section, Options) == false)
+ return false;
+ }
+ while (ParseQuoteWord(Buffer,Section) == true);
+
+ return true;
+}
+ /*}}}*/
+// SourceList::pkgSourceList - Constructors /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+pkgSourceList::pkgSourceList() : d(NULL)
+{
+}
+ /*}}}*/
+// SourceList::~pkgSourceList - Destructor /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+pkgSourceList::~pkgSourceList()
+{
+ for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
+ delete *I;
+ SrcList.clear();
+ for (auto F = VolatileFiles.begin(); F != VolatileFiles.end(); ++F)
+ delete (*F);
+ VolatileFiles.clear();
+}
+ /*}}}*/
+// SourceList::ReadMainList - Read the main source list from etc /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgSourceList::ReadMainList()
+{
+ Reset();
+ // CNC:2003-11-28 - Entries in sources.list have priority over
+ // entries in sources.list.d.
+ string Main = _config->FindFile("Dir::Etc::sourcelist", "/dev/null");
+ string Parts = _config->FindDir("Dir::Etc::sourceparts", "/dev/null");
+
+ _error->PushToStack();
+ if (RealFileExists(Main) == true)
+ ReadAppend(Main);
+ else if (DirectoryExists(Parts) == false && APT::String::Endswith(Parts, "/dev/null") == false)
+ // Only warn if there are no sources.list.d.
+ _error->WarningE("DirectoryExists", _("Unable to read %s"), Parts.c_str());
+
+ if (DirectoryExists(Parts) == true)
+ ReadSourceDir(Parts);
+ else if (Main.empty() == false && RealFileExists(Main) == false &&
+ APT::String::Endswith(Parts, "/dev/null") == false)
+ // Only warn if there is no sources.list file.
+ _error->WarningE("RealFileExists", _("Unable to read %s"), Main.c_str());
+
+ for (auto && file: _config->FindVector("APT::Sources::With"))
+ AddVolatileFile(file, nullptr);
+
+ auto good = _error->PendingError() == false;
+ _error->MergeWithStack();
+ return good;
+}
+ /*}}}*/
+// SourceList::Reset - Clear the sourcelist contents /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void pkgSourceList::Reset()
+{
+ for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
+ delete *I;
+ SrcList.clear();
+}
+ /*}}}*/
+// SourceList::Read - Parse the sourcelist file /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgSourceList::Read(string const &File)
+{
+ Reset();
+ return ReadAppend(File);
+}
+ /*}}}*/
+// SourceList::ReadAppend - Parse a sourcelist file /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgSourceList::ReadAppend(string const &File)
+{
+ if (flExtension(File) == "sources")
+ return ParseFileDeb822(File);
+ else
+ return ParseFileOldStyle(File);
+}
+ /*}}}*/
+// SourceList::ReadFileOldStyle - Read Traditional style sources.list /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgSourceList::ParseFileOldStyle(std::string const &File)
+{
+ FileFd Fd;
+ if (OpenConfigurationFileFd(File, Fd) == false)
+ return false;
+
+ std::string Buffer;
+ for (unsigned int CurLine = 1; Fd.ReadLine(Buffer); ++CurLine)
+ {
+ // remove comments
+ size_t curpos = 0;
+ while ((curpos = Buffer.find('#', curpos)) != std::string::npos)
+ {
+ size_t const openbrackets = std::count(Buffer.begin(), Buffer.begin() + curpos, '[');
+ size_t const closedbrackets = std::count(Buffer.begin(), Buffer.begin() + curpos, ']');
+ if (openbrackets > closedbrackets)
+ {
+ // a # in an option, unlikely, but oh well, it was supported so stick to it
+ ++curpos;
+ continue;
+ }
+ Buffer.erase(curpos);
+ break;
+ }
+ // remove spaces before/after
+ curpos = Buffer.find_first_not_of(" \t\r");
+ if (curpos != 0)
+ Buffer.erase(0, curpos);
+ curpos = Buffer.find_last_not_of(" \t\r");
+ if (curpos != std::string::npos)
+ Buffer.erase(curpos + 1);
+
+ if (Buffer.empty())
+ continue;
+
+ // Grok it
+ std::string const LineType = Buffer.substr(0, Buffer.find_first_of(" \t\v"));
+ if (LineType.empty() || LineType == Buffer)
+ return _error->Error(_("Malformed line %u in source list %s (type)"),CurLine,File.c_str());
+
+ Type *Parse = Type::GetType(LineType.c_str());
+ if (Parse == 0)
+ return _error->Error(_("Type '%s' is not known on line %u in source list %s"),LineType.c_str(),CurLine,File.c_str());
+
+ if (Parse->ParseLine(SrcList, Buffer.c_str() + LineType.length(), CurLine, File) == false)
+ return false;
+ }
+ return true;
+}
+ /*}}}*/
+// SourceList::ParseFileDeb822 - Parse deb822 style sources.list /*{{{*/
+// ---------------------------------------------------------------------
+/* Returns: the number of stanzas parsed*/
+bool pkgSourceList::ParseFileDeb822(string const &File)
+{
+ // see if we can read the file
+ FileFd Fd;
+ if (OpenConfigurationFileFd(File, Fd) == false)
+ return false;
+ pkgTagFile Sources(&Fd, pkgTagFile::SUPPORT_COMMENTS);
+ if (Fd.IsOpen() == false || Fd.Failed())
+ return _error->Error(_("Malformed stanza %u in source list %s (type)"),0,File.c_str());
+
+ // read step by step
+ pkgTagSection Tags;
+ unsigned int i = 0;
+ while (Sources.Step(Tags) == true)
+ {
+ ++i;
+ if(Tags.Exists("Types") == false)
+ return _error->Error(_("Malformed stanza %u in source list %s (type)"),i,File.c_str());
+
+ for (auto const &type : FindMultiValue(Tags, "Types"))
+ {
+ Type *Parse = Type::GetType(type.c_str());
+ if (Parse == 0)
+ {
+ _error->Error(_("Type '%s' is not known on stanza %u in source list %s"), type.c_str(), i, Fd.Name().c_str());
+ return false;
+ }
+
+ if (!Parse->ParseStanza(SrcList, Tags, i, Fd))
+ return false;
+ }
+ }
+ return true;
+}
+ /*}}}*/
+// SourceList::FindIndex - Get the index associated with a file /*{{{*/
+static bool FindInIndexFileContainer(std::vector<pkgIndexFile *> const &Cont, pkgCache::PkgFileIterator const &File, pkgIndexFile *&Found)
+{
+ auto const J = std::find_if(Cont.begin(), Cont.end(), [&File](pkgIndexFile const * const J) {
+ return J->FindInCache(*File.Cache()) == File;
+ });
+ if (J != Cont.end())
+ {
+ Found = (*J);
+ return true;
+ }
+ return false;
+}
+bool pkgSourceList::FindIndex(pkgCache::PkgFileIterator File,
+ pkgIndexFile *&Found) const
+{
+ for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
+ if (FindInIndexFileContainer(*(*I)->GetIndexFiles(), File, Found))
+ return true;
+
+ return FindInIndexFileContainer(VolatileFiles, File, Found);
+}
+ /*}}}*/
+// SourceList::GetIndexes - Load the index files into the downloader /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgSourceList::GetIndexes(pkgAcquire *Owner, bool GetAll) const
+{
+ for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
+ if ((*I)->GetIndexes(Owner,GetAll) == false)
+ return false;
+ return true;
+}
+ /*}}}*/
+// CNC:2003-03-03 - By Anton V. Denisov <avd@altlinux.org>.
+// SourceList::ReadSourceDir - Read a directory with sources files
+// Based on ReadConfigDir() /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgSourceList::ReadSourceDir(string const &Dir)
+{
+ std::vector<std::string> const ext = {"list", "sources"};
+ // Read the files
+ bool good = true;
+ for (auto const &I : GetListOfFilesInDir(Dir, ext, true))
+ good = ReadAppend(I) && good;
+ return good;
+}
+ /*}}}*/
+// GetLastModified() /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+time_t pkgSourceList::GetLastModifiedTime()
+{
+ vector<string> List;
+
+ string Main = _config->FindFile("Dir::Etc::sourcelist");
+ string Parts = _config->FindDir("Dir::Etc::sourceparts");
+
+ // go over the parts
+ if (DirectoryExists(Parts) == true)
+ List = GetListOfFilesInDir(Parts, "list", true);
+
+ // calculate the time
+ std::vector<time_t> modtimes;
+ modtimes.reserve(1 + List.size());
+ modtimes.push_back(GetModificationTime(Main));
+ std::transform(List.begin(), List.end(), std::back_inserter(modtimes), GetModificationTime);
+ auto const maxmtime = std::max_element(modtimes.begin(), modtimes.end());
+ return *maxmtime;
+}
+ /*}}}*/
+std::vector<pkgIndexFile*> pkgSourceList::GetVolatileFiles() const /*{{{*/
+{
+ return VolatileFiles;
+}
+ /*}}}*/
+void pkgSourceList::AddVolatileFile(pkgIndexFile * const File) /*{{{*/
+{
+ if (File != nullptr)
+ VolatileFiles.push_back(File);
+}
+ /*}}}*/
+static bool fileNameMatches(std::string const &filename, std::string const &idxtype)/*{{{*/
+{
+ for (auto && type: APT::Configuration::getCompressionTypes())
+ {
+ if (type == "uncompressed")
+ {
+ if (filename == idxtype || APT::String::Endswith(filename, '_' + idxtype))
+ return true;
+ }
+ else if (filename == idxtype + '.' + type ||
+ APT::String::Endswith(filename, '_' + idxtype + '.' + type))
+ return true;
+ }
+ return false;
+}
+ /*}}}*/
+bool pkgSourceList::AddVolatileFile(std::string const &File, std::vector<std::string> * const VolatileCmdL)/*{{{*/
+{
+ // Note: FileExists matches directories and links, too!
+ if (File.empty() || FileExists(File) == false)
+ return false;
+
+ std::string const ext = flExtension(File);
+ // udeb is not included as installing it is usually a mistake rather than intended
+ if (ext == "deb" || ext == "ddeb")
+ AddVolatileFile(new debDebPkgFileIndex(File));
+ else if (ext == "dsc")
+ AddVolatileFile(new debDscFileIndex(File));
+ else if (FileExists(flCombine(File, "debian/control")))
+ AddVolatileFile(new debDscFileIndex(flCombine(File, "debian/control")));
+ else if (ext == "changes")
+ {
+ debDscRecordParser changes(File, nullptr);
+ std::vector<pkgSrcRecords::File> fileslst;
+ if (changes.Files(fileslst) == false || fileslst.empty())
+ return false;
+ auto const basedir = flNotFile(File);
+ for (auto && file: fileslst)
+ {
+ auto const name = flCombine(basedir, file.Path);
+ AddVolatileFile(name, VolatileCmdL);
+ if (file.Hashes.VerifyFile(name) == false)
+ return _error->Error("The file %s does not match with the hashes in the %s file!", name.c_str(), File.c_str());
+ }
+ return true;
+ }
+ else
+ {
+ auto const filename = flNotDir(File);
+ auto const Target = IndexTarget(File, filename, File, "file:" + File, false, true, {
+ { "FILENAME", File },
+ { "REPO_URI", "file:" + flAbsPath(flNotFile(File)) + '/' },
+ { "COMPONENT", "volatile-packages-file" },
+ });
+ if (fileNameMatches(filename, "Packages"))
+ AddVolatileFile(new debPackagesIndex(Target, true));
+ else if (fileNameMatches(filename, "Sources"))
+ AddVolatileFile(new debSourcesIndex(Target, true));
+ else
+ return false;
+ }
+
+ if (VolatileCmdL != nullptr)
+ VolatileCmdL->push_back(File);
+ return true;
+}
+bool pkgSourceList::AddVolatileFile(std::string const &File)
+{
+ return AddVolatileFile(File, nullptr);
+}
+ /*}}}*/
+void pkgSourceList::AddVolatileFiles(CommandLine &CmdL, std::vector<std::string> * const VolatileCmdL)/*{{{*/
+{
+ std::remove_if(CmdL.FileList + 1, CmdL.FileList + 1 + CmdL.FileSize(), [&](char const * const I) {
+ if (I != nullptr && (I[0] == '/' || (I[0] == '.' && (I[1] == '\0' || (I[1] == '.' && (I[2] == '\0' || I[2] == '/')) || I[1] == '/'))))
+ {
+ if (AddVolatileFile(I, VolatileCmdL))
+ ;
+ else
+ _error->Error(_("Unsupported file %s given on commandline"), I);
+ return true;
+ }
+ return false;
+ });
+}
+ /*}}}*/
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