return tfrd;
}
/*}}}*/
+// ConfigToDoHashes - which hashes to generate /*{{{*/
+static void SingleConfigToDoHashes(unsigned int &DoHashes, std::string const &Conf, unsigned int const Flag)
+{
+ if (_config->FindB(Conf, true) == true)
+ DoHashes |= Flag;
+ else
+ DoHashes &= ~Flag;
+}
+static void ConfigToDoHashes(unsigned int &DoHashes, std::string const &Conf)
+{
+ SingleConfigToDoHashes(DoHashes, Conf + "::MD5", Hashes::MD5SUM);
+ SingleConfigToDoHashes(DoHashes, Conf + "::SHA1", Hashes::SHA1SUM);
+ SingleConfigToDoHashes(DoHashes, Conf + "::SHA256", Hashes::SHA256SUM);
+ SingleConfigToDoHashes(DoHashes, Conf + "::SHA512", Hashes::SHA512SUM);
+}
+ /*}}}*/
// FTWScanner::FTWScanner - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
-FTWScanner::FTWScanner(string const &Arch): Arch(Arch)
+FTWScanner::FTWScanner(string const &Arch): Arch(Arch), DoHashes(~0)
{
ErrorPrinted = false;
NoLinkAct = !_config->FindB("APT::FTPArchive::DeLinkAct",true);
-
- DoMD5 = _config->FindB("APT::FTPArchive::MD5",true);
- DoSHA1 = _config->FindB("APT::FTPArchive::SHA1",true);
- DoSHA256 = _config->FindB("APT::FTPArchive::SHA256",true);
- DoSHA512 = _config->FindB("APT::FTPArchive::SHA512",true);
+ ConfigToDoHashes(DoHashes, "APT::FTPArchive");
}
/*}}}*/
// FTWScanner::Scanner - FTW Scanner /*{{{*/
DeLinkLimit = 0;
// Process the command line options
- DoMD5 = _config->FindB("APT::FTPArchive::Packages::MD5",DoMD5);
- DoSHA1 = _config->FindB("APT::FTPArchive::Packages::SHA1",DoSHA1);
- DoSHA256 = _config->FindB("APT::FTPArchive::Packages::SHA256",DoSHA256);
- DoSHA512 = _config->FindB("APT::FTPArchive::Packages::SHA512",DoSHA512);
+ ConfigToDoHashes(DoHashes, "APT::FTPArchive::Packages");
DoAlwaysStat = _config->FindB("APT::FTPArchive::AlwaysStat", false);
DoContents = _config->FindB("APT::FTPArchive::Contents",true);
NoOverride = _config->FindB("APT::FTPArchive::NoOverrideMsg",false);
bool PackagesWriter::DoPackage(string FileName)
{
// Pull all the data we need form the DB
- if (Db.GetFileInfo(FileName,
- true, /* DoControl */
- DoContents,
- true, /* GenContentsOnly */
- false, /* DoSource */
- DoMD5, DoSHA1, DoSHA256, DoSHA512, DoAlwaysStat) == false)
+ if (Db.GetFileInfo(FileName,
+ true, /* DoControl */
+ DoContents,
+ true, /* GenContentsOnly */
+ false, /* DoSource */
+ DoHashes, DoAlwaysStat) == false)
{
return false;
}
std::vector<TFRewriteData> Changes;
Changes.push_back(SetTFRewriteData("Size", Size));
- if (DoMD5 == true)
- Changes.push_back(SetTFRewriteData("MD5sum", Db.MD5Res.c_str()));
- if (DoSHA1 == true)
- Changes.push_back(SetTFRewriteData("SHA1", Db.SHA1Res.c_str()));
- if (DoSHA256 == true)
- Changes.push_back(SetTFRewriteData("SHA256", Db.SHA256Res.c_str()));
- if (DoSHA512 == true)
- Changes.push_back(SetTFRewriteData("SHA512", Db.SHA512Res.c_str()));
+ for (HashStringList::const_iterator hs = Db.HashesList.begin(); hs != Db.HashesList.end(); ++hs)
+ {
+ if (hs->HashType() == "MD5Sum")
+ Changes.push_back(SetTFRewriteData("MD5sum", hs->HashValue().c_str()));
+ else
+ Changes.push_back(SetTFRewriteData(hs->HashType().c_str(), hs->HashValue().c_str()));
+ }
Changes.push_back(SetTFRewriteData("Filename", NewFileName.c_str()));
Changes.push_back(SetTFRewriteData("Priority", OverItem->Priority.c_str()));
Changes.push_back(SetTFRewriteData("Status", 0));
BufSize = 0;
// Process the command line options
- DoMD5 = _config->FindB("APT::FTPArchive::Sources::MD5",DoMD5);
- DoSHA1 = _config->FindB("APT::FTPArchive::Sources::SHA1",DoSHA1);
- DoSHA256 = _config->FindB("APT::FTPArchive::Sources::SHA256",DoSHA256);
- DoSHA512 = _config->FindB("APT::FTPArchive::Sources::SHA512",DoSHA512);
+ ConfigToDoHashes(DoHashes, "APT::FTPArchive::Sources");
NoOverride = _config->FindB("APT::FTPArchive::NoOverrideMsg",false);
DoAlwaysStat = _config->FindB("APT::FTPArchive::AlwaysStat", false);
}
/*}}}*/
// SourcesWriter::DoPackage - Process a single package /*{{{*/
-// ---------------------------------------------------------------------
-/* */
+static std::ostream& addDscHash(std::ostream &out, unsigned int const DoHashes,
+ Hashes::SupportedHashes const DoIt, pkgTagSection &Tags, char const * const FieldName,
+ HashString const * const Hash, unsigned long long Size, std::string FileName)
+{
+ if ((DoHashes & DoIt) != DoIt || Tags.Exists(FieldName) == false || Hash == NULL)
+ return out;
+ out << "\n " << Hash->HashValue() << " " << Size << " " << FileName
+ << "\n " << Tags.FindS(FieldName);
+ return out;
+}
bool SourcesWriter::DoPackage(string FileName)
{
// Pull all the data we need form the DB
if (Db.GetFileInfo(FileName,
- false, /* DoControl */
- false, /* DoContents */
- false, /* GenContentsOnly */
- true, /* DoSource */
- DoMD5, DoSHA1, DoSHA256, DoSHA512, DoAlwaysStat) == false)
+ false, /* DoControl */
+ false, /* DoContents */
+ false, /* GenContentsOnly */
+ true, /* DoSource */
+ DoHashes, DoAlwaysStat) == false)
{
return false;
}
*SOverItem = *OverItem;
}
}
-
+
// Add the dsc to the files hash list
string const strippedName = flNotDir(FileName);
std::ostringstream ostreamFiles;
- if (DoMD5 == true && Tags.Exists("Files"))
- ostreamFiles << "\n " << Db.MD5Res.c_str() << " " << St.st_size << " "
- << strippedName << "\n " << Tags.FindS("Files");
+ addDscHash(ostreamFiles, DoHashes, Hashes::MD5SUM, Tags, "Files", Db.HashesList.find("MD5Sum"), St.st_size, strippedName);
string const Files = ostreamFiles.str();
std::ostringstream ostreamSha1;
- if (DoSHA1 == true && Tags.Exists("Checksums-Sha1"))
- ostreamSha1 << "\n " << string(Db.SHA1Res.c_str()) << " " << St.st_size << " "
- << strippedName << "\n " << Tags.FindS("Checksums-Sha1");
-
+ addDscHash(ostreamSha1, DoHashes, Hashes::SHA1SUM, Tags, "Checksums-Sha1", Db.HashesList.find("SHA1"), St.st_size, strippedName);
std::ostringstream ostreamSha256;
- if (DoSHA256 == true && Tags.Exists("Checksums-Sha256"))
- ostreamSha256 << "\n " << string(Db.SHA256Res.c_str()) << " " << St.st_size << " "
- << strippedName << "\n " << Tags.FindS("Checksums-Sha256");
-
+ addDscHash(ostreamSha256, DoHashes, Hashes::SHA256SUM, Tags, "Checksums-Sha256", Db.HashesList.find("SHA256"), St.st_size, strippedName);
std::ostringstream ostreamSha512;
- if (DoSHA512 == true && Tags.Exists("Checksums-Sha512"))
- ostreamSha512 << "\n " << string(Db.SHA512Res.c_str()) << " " << St.st_size << " "
- << strippedName << "\n " << Tags.FindS("Checksums-Sha512");
+ addDscHash(ostreamSha512, DoHashes, Hashes::SHA512SUM, Tags, "Checksums-Sha512", Db.HashesList.find("SHA512"), St.st_size, strippedName);
// Strip the DirStrip prefix from the FileName and add the PathPrefix
string NewFileName;
string OriginalPath = Directory + ParseJnk;
// Add missing hashes to source files
- if ((DoSHA1 == true && !Tags.Exists("Checksums-Sha1")) ||
- (DoSHA256 == true && !Tags.Exists("Checksums-Sha256")) ||
- (DoSHA512 == true && !Tags.Exists("Checksums-Sha512")))
+ if (((DoHashes & Hashes::SHA1SUM) == Hashes::SHA1SUM && !Tags.Exists("Checksums-Sha1")) ||
+ ((DoHashes & Hashes::SHA256SUM) == Hashes::SHA256SUM && !Tags.Exists("Checksums-Sha256")) ||
+ ((DoHashes & Hashes::SHA512SUM) == Hashes::SHA512SUM && !Tags.Exists("Checksums-Sha512")))
{
- if (Db.GetFileInfo(OriginalPath,
+ if (Db.GetFileInfo(OriginalPath,
false, /* DoControl */
false, /* DoContents */
false, /* GenContentsOnly */
false, /* DoSource */
- DoMD5, DoSHA1, DoSHA256, DoSHA512,
+ DoHashes,
DoAlwaysStat) == false)
{
return _error->Error("Error getting file info");
}
- if (DoSHA1 == true && !Tags.Exists("Checksums-Sha1"))
- ostreamSha1 << "\n " << string(Db.SHA1Res) << " "
- << Db.GetFileSize() << " " << ParseJnk;
-
- if (DoSHA256 == true && !Tags.Exists("Checksums-Sha256"))
- ostreamSha256 << "\n " << string(Db.SHA256Res) << " "
- << Db.GetFileSize() << " " << ParseJnk;
-
- if (DoSHA512 == true && !Tags.Exists("Checksums-Sha512"))
- ostreamSha512 << "\n " << string(Db.SHA512Res) << " "
- << Db.GetFileSize() << " " << ParseJnk;
+ for (HashStringList::const_iterator hs = Db.HashesList.begin(); hs != Db.HashesList.end(); ++hs)
+ {
+ if (hs->HashType() == "MD5Sum")
+ continue;
+ char const * fieldname;
+ std::ostream * out;
+ if (hs->HashType() == "SHA1")
+ {
+ fieldname = "Checksums-Sha1";
+ out = &ostreamSha1;
+ }
+ else if (hs->HashType() == "SHA256")
+ {
+ fieldname = "Checksums-Sha256";
+ out = &ostreamSha256;
+ }
+ else if (hs->HashType() == "SHA512")
+ {
+ fieldname = "Checksums-Sha512";
+ out = &ostreamSha512;
+ }
+ else
+ {
+ _error->Warning("Ignoring unknown Checksumtype %s in SourcesWriter::DoPackages", hs->HashType().c_str());
+ continue;
+ }
+ if (Tags.Exists(fieldname) == true)
+ continue;
+ (*out) << "\n " << hs->HashValue() << " " << Db.GetFileSize() << " " << ParseJnk;
+ }
- // write back the GetFileInfo() stats data
- Db.Finish();
+ // write back the GetFileInfo() stats data
+ Db.Finish();
}
// Perform the delinking operation
determine what the package name is. */
bool ContentsWriter::DoPackage(string FileName, string Package)
{
- if (!Db.GetFileInfo(FileName,
- Package.empty(), /* DoControl */
- true, /* DoContents */
- false, /* GenContentsOnly */
- false, /* DoSource */
- false, /* DoMD5 */
- false, /* DoSHA1 */
- false, /* DoSHA256 */
- false)) /* DoSHA512 */
+ if (!Db.GetFileInfo(FileName,
+ Package.empty(), /* DoControl */
+ true, /* DoContents */
+ false, /* GenContentsOnly */
+ false, /* DoSource */
+ 0, /* DoHashes */
+ false /* checkMtime */))
{
return false;
}
fprintf(Output, "%s: %s\n", (*I).first.c_str(), Value.c_str());
}
- DoMD5 = _config->FindB("APT::FTPArchive::Release::MD5",DoMD5);
- DoSHA1 = _config->FindB("APT::FTPArchive::Release::SHA1",DoSHA1);
- DoSHA256 = _config->FindB("APT::FTPArchive::Release::SHA256",DoSHA256);
+ ConfigToDoHashes(DoHashes, "APT::FTPArchive::Release");
}
/*}}}*/
// ReleaseWriter::DoPackage - Process a single package /*{{{*/
CheckSums[NewFileName].size = fd.Size();
Hashes hs;
- hs.AddFD(fd, 0, DoMD5, DoSHA1, DoSHA256, DoSHA512);
- if (DoMD5 == true)
- CheckSums[NewFileName].MD5 = hs.MD5.Result();
- if (DoSHA1 == true)
- CheckSums[NewFileName].SHA1 = hs.SHA1.Result();
- if (DoSHA256 == true)
- CheckSums[NewFileName].SHA256 = hs.SHA256.Result();
- if (DoSHA512 == true)
- CheckSums[NewFileName].SHA512 = hs.SHA512.Result();
+ hs.AddFD(fd, 0, DoHashes);
+ CheckSums[NewFileName].Hashes = hs.GetHashStringList();
fd.Close();
return true;
/*}}}*/
// ReleaseWriter::Finish - Output the checksums /*{{{*/
// ---------------------------------------------------------------------
-void ReleaseWriter::Finish()
+static void printChecksumTypeRecord(FILE * const Output, char const * const Type, map<string, ReleaseWriter::CheckSum> const &CheckSums)
{
- if (DoMD5 == true)
- {
- fprintf(Output, "MD5Sum:\n");
- for(map<string,struct CheckSum>::const_iterator I = CheckSums.begin();
- I != CheckSums.end(); ++I)
- {
- fprintf(Output, " %s %16llu %s\n",
- (*I).second.MD5.c_str(),
- (*I).second.size,
- (*I).first.c_str());
- }
- }
- if (DoSHA1 == true)
- {
- fprintf(Output, "SHA1:\n");
- for(map<string,struct CheckSum>::const_iterator I = CheckSums.begin();
- I != CheckSums.end(); ++I)
- {
- fprintf(Output, " %s %16llu %s\n",
- (*I).second.SHA1.c_str(),
- (*I).second.size,
- (*I).first.c_str());
- }
- }
- if (DoSHA256 == true)
- {
- fprintf(Output, "SHA256:\n");
- for(map<string,struct CheckSum>::const_iterator I = CheckSums.begin();
+ fprintf(Output, "%s:\n", Type);
+ for(map<string,ReleaseWriter::CheckSum>::const_iterator I = CheckSums.begin();
I != CheckSums.end(); ++I)
{
+ HashString const * const hs = I->second.Hashes.find(Type);
+ if (hs == NULL)
+ continue;
fprintf(Output, " %s %16llu %s\n",
- (*I).second.SHA256.c_str(),
+ hs->HashValue().c_str(),
(*I).second.size,
(*I).first.c_str());
}
- }
-
- fprintf(Output, "SHA512:\n");
- for(map<string,struct CheckSum>::const_iterator I = CheckSums.begin();
- I != CheckSums.end();
- ++I)
- {
- fprintf(Output, " %s %16llu %s\n",
- (*I).second.SHA512.c_str(),
- (*I).second.size,
- (*I).first.c_str());
- }
-
+}
+void ReleaseWriter::Finish()
+{
+ if ((DoHashes & Hashes::MD5SUM) == Hashes::MD5SUM)
+ printChecksumTypeRecord(Output, "MD5Sum", CheckSums);
+ if ((DoHashes & Hashes::SHA1SUM) == Hashes::SHA1SUM)
+ printChecksumTypeRecord(Output, "SHA1", CheckSums);
+ if ((DoHashes & Hashes::SHA256SUM) == Hashes::SHA256SUM)
+ printChecksumTypeRecord(Output, "SHA256", CheckSums);
+ if ((DoHashes & Hashes::SHA512SUM) == Hashes::SHA512SUM)
+ printChecksumTypeRecord(Output, "SHA512", CheckSums);
}
projects / apt.git / blobdiff