-// TranslationsIndex::GetIndexes - Fetch the index files /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool debTranslationsIndex::GetIndexes(pkgAcquire *Owner) const
-{
- if (TranslationsAvailable()) {
- string TranslationFile = "Translation-" + LanguageCode();
- new pkgAcqIndexTrans(Owner, IndexURI(LanguageCode().c_str()),
- Info(TranslationFile.c_str()),
- TranslationFile);
- }
+// DebPkgFile Index - a single .deb file as an index /*{{{*/
+debDebPkgFileIndex::debDebPkgFileIndex(std::string const &DebFile)
+ : pkgDebianIndexRealFile(DebFile, true), d(NULL), DebFile(DebFile)
+{
+}
+bool debDebPkgFileIndex::GetContent(std::ostream &content, std::string const &debfile)
+{
+ struct stat Buf;
+ if (stat(debfile.c_str(), &Buf) != 0)
+ return false;
+
+ // get the control data out of the deb file via dpkg-deb -I
+ std::string dpkg = _config->Find("Dir::Bin::dpkg","dpkg-deb");
+ std::vector<const char *> Args;
+ Args.push_back(dpkg.c_str());
+ Args.push_back("-I");
+ Args.push_back(debfile.c_str());
+ Args.push_back("control");
+ Args.push_back(NULL);
+ FileFd PipeFd;
+ pid_t Child;
+ if(Popen((const char**)&Args[0], PipeFd, Child, FileFd::ReadOnly) == false)
+ return _error->Error("Popen failed");
+
+ content << "Filename: " << debfile << "\n";
+ content << "Size: " << std::to_string(Buf.st_size) << "\n";
+ bool first_line_seen = false;
+ char buffer[1024];
+ do {
+ unsigned long long actual = 0;
+ if (PipeFd.Read(buffer, sizeof(buffer)-1, &actual) == false)
+ return _error->Errno("read", "Failed to read dpkg pipe");
+ if (actual == 0)
+ break;
+ buffer[actual] = '\0';
+ char const * b = buffer;
+ if (first_line_seen == false)
+ {
+ for (; *b != '\0' && (*b == '\n' || *b == '\r'); ++b)
+ /* skip over leading newlines */;
+ if (*b == '\0')
+ continue;
+ first_line_seen = true;
+ }
+ content << b;
+ } while(true);
+ ExecWait(Child, "Popen");
projects / apt.git / blobdiff