+
+ /*}}}*/
+
+// ReleaseWriter::ReleaseWriter - Constructor /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+ReleaseWriter::ReleaseWriter(string const &DB)
+{
+ AddPattern("Packages");
+ AddPattern("Packages.gz");
+ AddPattern("Packages.bz2");
+ AddPattern("Packages.lzma");
+ AddPattern("Sources");
+ AddPattern("Sources.gz");
+ AddPattern("Sources.bz2");
+ AddPattern("Sources.lzma");
+ AddPattern("Release");
+ AddPattern("md5sum.txt");
+
+ Output = stdout;
+ time_t const now = time(NULL);
+ char datestr[128];
+ if (strftime(datestr, sizeof(datestr), "%a, %d %b %Y %H:%M:%S UTC",
+ gmtime(&now)) == 0)
+ {
+ datestr[0] = '\0';
+ }
+
+ time_t const validuntil = now + _config->FindI("APT::FTPArchive::Release::ValidTime", 0);
+ char validstr[128] = "";
+ if (now == validuntil ||
+ strftime(validstr, sizeof(validstr), "%a, %d %b %Y %H:%M:%S UTC",
+ gmtime(&validuntil)) == 0)
+ {
+ datestr[0] = '\0';
+ }
+
+ map<string,string> Fields;
+ Fields["Origin"] = "";
+ Fields["Label"] = "";
+ Fields["Suite"] = "";
+ Fields["Version"] = "";
+ Fields["Codename"] = "";
+ Fields["Date"] = datestr;
+ Fields["Valid-Until"] = validstr;
+ Fields["Architectures"] = "";
+ Fields["Components"] = "";
+ Fields["Description"] = "";
+
+ for(map<string,string>::const_iterator I = Fields.begin();
+ I != Fields.end();
+ ++I)
+ {
+ string Config = string("APT::FTPArchive::Release::") + (*I).first;
+ string Value = _config->Find(Config, (*I).second.c_str());
+ if (Value == "")
+ continue;
+
+ fprintf(Output, "%s: %s\n", (*I).first.c_str(), Value.c_str());
+ }
+}
+ /*}}}*/
+// ReleaseWriter::DoPackage - Process a single package /*{{{*/
+// ---------------------------------------------------------------------
+bool ReleaseWriter::DoPackage(string FileName)
+{
+ // Strip the DirStrip prefix from the FileName and add the PathPrefix
+ string NewFileName;
+ if (DirStrip.empty() == false &&
+ FileName.length() > DirStrip.length() &&
+ stringcmp(FileName.begin(),FileName.begin() + DirStrip.length(),
+ DirStrip.begin(),DirStrip.end()) == 0)
+ {
+ NewFileName = string(FileName.begin() + DirStrip.length(),FileName.end());
+ while (NewFileName[0] == '/')
+ NewFileName = string(NewFileName.begin() + 1,NewFileName.end());
+ }
+ else
+ NewFileName = FileName;
+
+ if (PathPrefix.empty() == false)
+ NewFileName = flCombine(PathPrefix,NewFileName);
+
+ FileFd fd(FileName, FileFd::ReadOnly);
+
+ if (!fd.IsOpen())
+ {
+ return false;
+ }
+
+ CheckSums[NewFileName].size = fd.Size();
+
+ MD5Summation MD5;
+ MD5.AddFD(fd.Fd(), fd.Size());
+ CheckSums[NewFileName].MD5 = MD5.Result();
+
+ fd.Seek(0);
+ SHA1Summation SHA1;
+ SHA1.AddFD(fd.Fd(), fd.Size());
+ CheckSums[NewFileName].SHA1 = SHA1.Result();
+
+ fd.Seek(0);
+ SHA256Summation SHA256;
+ SHA256.AddFD(fd.Fd(), fd.Size());
+ CheckSums[NewFileName].SHA256 = SHA256.Result();
+
+ fd.Close();
+
+ return true;
+}
+
projects / apt.git / blobdiff