| 1 | #include<config.h> |
| 2 | |
| 3 | #include <apt-pkg/fileutl.h> |
| 4 | #include <apt-pkg/error.h> |
| 5 | #include <apt-pkg/configuration.h> |
| 6 | |
| 7 | #include <stddef.h> |
| 8 | #include <iostream> |
| 9 | #include <string> |
| 10 | #include <vector> |
| 11 | |
| 12 | #include <apti18n.h> |
| 13 | |
| 14 | #if __GNUC__ >= 4 |
| 15 | #pragma GCC diagnostic push |
| 16 | #pragma GCC diagnostic ignored "-Wdeprecated-declarations" |
| 17 | #endif |
| 18 | |
| 19 | #include <apt-pkg/vendor.h> |
| 20 | #include <apt-pkg/vendorlist.h> |
| 21 | |
| 22 | using std::string; |
| 23 | using std::vector; |
| 24 | |
| 25 | pkgVendorList::~pkgVendorList() |
| 26 | { |
| 27 | for (vector<const Vendor *>::const_iterator I = VendorList.begin(); |
| 28 | I != VendorList.end(); ++I) |
| 29 | delete *I; |
| 30 | } |
| 31 | |
| 32 | // pkgVendorList::ReadMainList - Read list of known package vendors /*{{{*/ |
| 33 | // --------------------------------------------------------------------- |
| 34 | /* This also scans a directory of vendor files similar to apt.conf.d |
| 35 | which can contain the usual suspects of distribution provided data. |
| 36 | The APT config mechanism allows the user to override these in their |
| 37 | configuration file. */ |
| 38 | bool pkgVendorList::ReadMainList() |
| 39 | { |
| 40 | Configuration Cnf; |
| 41 | |
| 42 | string CnfFile = _config->FindDir("Dir::Etc::vendorparts"); |
| 43 | if (DirectoryExists(CnfFile) == true) |
| 44 | if (ReadConfigDir(Cnf,CnfFile,true) == false) |
| 45 | return false; |
| 46 | CnfFile = _config->FindFile("Dir::Etc::vendorlist"); |
| 47 | if (RealFileExists(CnfFile) == true) |
| 48 | if (ReadConfigFile(Cnf,CnfFile,true) == false) |
| 49 | return false; |
| 50 | |
| 51 | return CreateList(Cnf); |
| 52 | } |
| 53 | /*}}}*/ |
| 54 | bool pkgVendorList::Read(string File) /*{{{*/ |
| 55 | { |
| 56 | Configuration Cnf; |
| 57 | if (ReadConfigFile(Cnf,File,true) == false) |
| 58 | return false; |
| 59 | |
| 60 | return CreateList(Cnf); |
| 61 | } |
| 62 | /*}}}*/ |
| 63 | bool pkgVendorList::CreateList(Configuration& Cnf) /*{{{*/ |
| 64 | { |
| 65 | for (vector<const Vendor *>::const_iterator I = VendorList.begin(); |
| 66 | I != VendorList.end(); ++I) |
| 67 | delete *I; |
| 68 | VendorList.erase(VendorList.begin(),VendorList.end()); |
| 69 | |
| 70 | const Configuration::Item *Top = Cnf.Tree("Vendor"); |
| 71 | for (Top = (Top == 0?0:Top->Child); Top != 0; Top = Top->Next) |
| 72 | { |
| 73 | Configuration Block(Top); |
| 74 | string VendorID = Top->Tag; |
| 75 | vector <struct Vendor::Fingerprint *> *Fingerprints = new vector<Vendor::Fingerprint *>; |
| 76 | struct Vendor::Fingerprint *Fingerprint = new struct Vendor::Fingerprint(); |
| 77 | string Origin = Block.Find("Origin"); |
| 78 | |
| 79 | Fingerprint->Print = Block.Find("Fingerprint"); |
| 80 | Fingerprint->Description = Block.Find("Name"); |
| 81 | Fingerprints->push_back(Fingerprint); |
| 82 | |
| 83 | if (Fingerprint->Print.empty() || Fingerprint->Description.empty()) |
| 84 | { |
| 85 | _error->Error(_("Vendor block %s contains no fingerprint"), VendorID.c_str()); |
| 86 | delete Fingerprints; |
| 87 | continue; |
| 88 | } |
| 89 | if (_config->FindB("Debug::sourceList", false)) |
| 90 | std::cerr << "Adding vendor with ID: " << VendorID |
| 91 | << " Fingerprint: " << Fingerprint->Print << std::endl; |
| 92 | |
| 93 | VendorList.push_back(new Vendor(VendorID, Origin, Fingerprints)); |
| 94 | } |
| 95 | |
| 96 | /* Process 'group-key' type sections */ |
| 97 | Top = Cnf.Tree("group-key"); |
| 98 | for (Top = (Top == 0?0:Top->Child); Top != 0; Top = Top->Next) |
| 99 | { |
| 100 | // Configuration Block(Top); |
| 101 | // vector<Vendor::Fingerprint *> Fingerprints; |
| 102 | // string VendorID = Top->Tag; |
| 103 | |
| 104 | // while (Block->Next) |
| 105 | // { |
| 106 | // struct Vendor::Fingerprint Fingerprint = new struct Vendor::Fingerprint; |
| 107 | // Fingerprint->Print = Block.Find("Fingerprint"); |
| 108 | // Fingerprint->Description = Block.Find("Name"); |
| 109 | // if (Fingerprint->print.empty() || Fingerprint->Description.empty()) |
| 110 | // { |
| 111 | // _error->Error(_("Vendor block %s is invalid"), |
| 112 | // Vendor->VendorID.c_str()); |
| 113 | // delete Fingerprint; |
| 114 | // break; |
| 115 | // } |
| 116 | // Block = Block->Next->Next; |
| 117 | // } |
| 118 | // if (_error->PendingError()) |
| 119 | // { |
| 120 | // for (vector <struct Vendor::Fingerprint *>::iterator I = Fingerprints.begin(); |
| 121 | // I != Fingerprints.end(); I++) |
| 122 | // delete *I; |
| 123 | // delete Fingerprints; |
| 124 | // continue; |
| 125 | // } |
| 126 | |
| 127 | // VendorList.push_back(new Vendor(VendorID, Fingerprints)); |
| 128 | } |
| 129 | |
| 130 | return !_error->PendingError(); |
| 131 | } |
| 132 | /*}}}*/ |
| 133 | const Vendor* pkgVendorList::LookupFingerprint(string Fingerprint) /*{{{*/ |
| 134 | { |
| 135 | for (const_iterator I = VendorList.begin(); I != VendorList.end(); ++I) |
| 136 | { |
| 137 | if ((*I)->LookupFingerprint(Fingerprint) != "") |
| 138 | return *I; |
| 139 | } |
| 140 | |
| 141 | return NULL; |
| 142 | } |
| 143 | /*}}}*/ |
| 144 | const Vendor* pkgVendorList::FindVendor(const std::vector<string> GPGVOutput) /*{{{*/ |
| 145 | { |
| 146 | for (std::vector<string>::const_iterator I = GPGVOutput.begin(); I != GPGVOutput.end(); ++I) |
| 147 | { |
| 148 | string::size_type pos = (*I).find("VALIDSIG "); |
| 149 | if (_config->FindB("Debug::Vendor", false)) |
| 150 | std::cerr << "Looking for VALIDSIG in \"" << (*I) << "\": pos " << pos << std::endl; |
| 151 | if (pos != std::string::npos) |
| 152 | { |
| 153 | string Fingerprint = (*I).substr(pos+sizeof("VALIDSIG")); |
| 154 | if (_config->FindB("Debug::Vendor", false)) |
| 155 | std::cerr << "Looking for \"" << Fingerprint << "\" in vendor..." << std::endl; |
| 156 | const Vendor* vendor = this->LookupFingerprint(Fingerprint); |
| 157 | if (vendor != NULL) |
| 158 | return vendor; |
| 159 | } |
| 160 | } |
| 161 | |
| 162 | return NULL; |
| 163 | } |
| 164 | /*}}}*/ |
| 165 | |
| 166 | #if __GNUC__ >= 4 |
| 167 | #pragma GCC diagnostic pop |
| 168 | #endif |