diff options
Diffstat (limited to 'apt-pkg/vendorlist.cc')
| -rw-r--r-- | apt-pkg/vendorlist.cc | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/apt-pkg/vendorlist.cc b/apt-pkg/vendorlist.cc new file mode 100644 index 000000000..72694dd75 --- /dev/null +++ b/apt-pkg/vendorlist.cc @@ -0,0 +1,144 @@ +#include <apt-pkg/vendorlist.h> +#include <apt-pkg/fileutl.h> +#include <apt-pkg/error.h> +#include <apti18n.h> + +pkgVendorList::~pkgVendorList() +{ + for (vector<const Vendor *>::const_iterator I = VendorList.begin(); + I != VendorList.end(); I++) + delete *I; +} + +// pkgVendorList::ReadMainList - Read list of known package vendors /*{{{*/ +// --------------------------------------------------------------------- +/* This also scans a directory of vendor files similar to apt.conf.d + which can contain the usual suspects of distribution provided data. + The APT config mechanism allows the user to override these in their + configuration file. */ +bool pkgVendorList::ReadMainList() +{ + Configuration Cnf; + + string CnfFile = _config->FindDir("Dir::Etc::vendorparts"); + if (FileExists(CnfFile) == true) + if (ReadConfigDir(Cnf,CnfFile,true) == false) + return false; + CnfFile = _config->FindFile("Dir::Etc::vendorlist"); + if (FileExists(CnfFile) == true) + if (ReadConfigFile(Cnf,CnfFile,true) == false) + return false; + + return CreateList(Cnf); +} + +bool pkgVendorList::Read(string File) +{ + Configuration Cnf; + if (ReadConfigFile(Cnf,File,true) == false) + return false; + + return CreateList(Cnf); +} + +bool pkgVendorList::CreateList(Configuration& Cnf) +{ + for (vector<const Vendor *>::const_iterator I = VendorList.begin(); + I != VendorList.end(); I++) + delete *I; + VendorList.erase(VendorList.begin(),VendorList.end()); + + const Configuration::Item *Top = Cnf.Tree("Vendor"); + for (Top = (Top == 0?0:Top->Child); Top != 0; Top = Top->Next) + { + Configuration Block(Top); + string VendorID = Top->Tag; + vector <struct Vendor::Fingerprint *> *Fingerprints = new vector<Vendor::Fingerprint *>; + struct Vendor::Fingerprint *Fingerprint = new struct Vendor::Fingerprint; + string Origin = Block.Find("Origin"); + + Fingerprint->Print = Block.Find("Fingerprint"); + Fingerprint->Description = Block.Find("Name"); + Fingerprints->push_back(Fingerprint); + + if (Fingerprint->Print.empty() || Fingerprint->Description.empty()) + { + _error->Error(_("Vendor block %s contains no fingerprint"), VendorID.c_str()); + delete Fingerprints; + continue; + } + if (_config->FindB("Debug::sourceList", false)) + std::cerr << "Adding vendor with ID: " << VendorID + << " Fingerprint: " << Fingerprint->Print << std::endl; + + VendorList.push_back(new Vendor(VendorID, Origin, Fingerprints)); + } + + /* Process 'group-key' type sections */ + Top = Cnf.Tree("group-key"); + for (Top = (Top == 0?0:Top->Child); Top != 0; Top = Top->Next) + { +// Configuration Block(Top); +// vector<Vendor::Fingerprint *> Fingerprints; +// string VendorID = Top->Tag; + +// while (Block->Next) +// { +// struct Vendor::Fingerprint Fingerprint = new struct Vendor::Fingerprint; +// Fingerprint->Print = Block.Find("Fingerprint"); +// Fingerprint->Description = Block.Find("Name"); +// if (Fingerprint->print.empty() || Fingerprint->Description.empty()) +// { +// _error->Error(_("Vendor block %s is invalid"), +// Vendor->VendorID.c_str()); +// delete Fingerprint; +// break; +// } +// Block = Block->Next->Next; +// } +// if (_error->PendingError()) +// { +// for (vector <struct Vendor::Fingerprint *>::iterator I = Fingerprints.begin(); +// I != Fingerprints.end(); I++) +// delete *I; +// delete Fingerprints; +// continue; +// } + +// VendorList.push_back(new Vendor(VendorID, Fingerprints)); + } + + return !_error->PendingError(); +} + +const Vendor* pkgVendorList::LookupFingerprint(string Fingerprint) +{ + for (const_iterator I = begin(); I != end(); ++I) + { + if ((*I)->LookupFingerprint(Fingerprint) != "") + return *I; + } + + return NULL; +} + +const Vendor* pkgVendorList::FindVendor(const std::vector<string> GPGVOutput) +{ + for (std::vector<string>::const_iterator I = GPGVOutput.begin(); I != GPGVOutput.end(); I++) + { + string::size_type pos = (*I).find("VALIDSIG "); + if (_config->FindB("Debug::Vendor", false)) + std::cerr << "Looking for VALIDSIG in \"" << (*I) << "\": pos " << pos << std::endl; + if (pos != std::string::npos) + { + string Fingerprint = (*I).substr(pos+sizeof("VALIDSIG")); + if (_config->FindB("Debug::Vendor", false)) + std::cerr << "Looking for \"" << Fingerprint << "\" in vendor..." << std::endl; + const Vendor* vendor = this->LookupFingerprint(Fingerprint); + if (vendor != NULL) + return vendor; + } + } + + return NULL; +} |