diff options
Diffstat (limited to 'cmdline/apt-get.cc')
| -rw-r--r-- | cmdline/apt-get.cc | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc index c1f78523c..0fff2db58 100644 --- a/cmdline/apt-get.cc +++ b/cmdline/apt-get.cc @@ -86,6 +86,7 @@ #include <algorithm> #include <fstream> #include <iostream> +#include <sstream> #include <set> #include <string> #include <vector> @@ -1602,6 +1603,91 @@ static bool DoChangelog(CommandLine &CmdL) return true; } /*}}}*/ +// DoFiles - Lists all IndexTargets /*{{{*/ +static std::string format_key(std::string key) +{ + // deb822 is case-insensitive, but the human eye prefers candy + std::transform(key.begin(), key.end(), key.begin(), ::tolower); + key[0] = ::toupper(key[0]); + size_t found = key.find("_uri"); + if (found != std::string::npos) + key.replace(found, 4, "-URI"); + while ((found = key.find('_')) != std::string::npos) + { + key[found] = '-'; + key[found + 1] = ::toupper(key[found + 1]); + } + return key; +} +static bool DoFiles(CommandLine &CmdL) +{ + pkgCacheFile CacheFile; + pkgSourceList *SrcList = CacheFile.GetSourceList(); + + if (SrcList == NULL) + return false; + + std::string const Format = _config->Find("APT::Get::Files::Format"); + bool Filtered = CmdL.FileSize() > 1; + for (pkgSourceList::const_iterator S = SrcList->begin(); S != SrcList->end(); ++S) + { + std::vector<IndexTarget> const targets = (*S)->GetIndexTargets(); + std::map<std::string, string> AddOptions; + AddOptions.insert(std::make_pair("TRUSTED", ((*S)->IsTrusted() ? "yes" : "no"))); + + for (std::vector<IndexTarget>::const_iterator T = targets.begin(); T != targets.end(); ++T) + { + std::ostringstream stanza; + if (Filtered || Format.empty()) + { + stanza << "MetaKey: " << T->MetaKey << "\n" + << "ShortDesc: " << T->ShortDesc << "\n" + << "Description: " << T->Description << "\n" + << "URI: " << T->URI << "\n" + << "Filename: " << T->Option(IndexTarget::FILENAME) << "\n" + << "Optional: " << (T->IsOptional ? "yes" : "no") << "\n"; + for (std::map<std::string,std::string>::const_iterator O = AddOptions.begin(); O != AddOptions.end(); ++O) + stanza << format_key(O->first) << ": " << O->second << "\n"; + for (std::map<std::string,std::string>::const_iterator O = T->Options.begin(); O != T->Options.end(); ++O) + stanza << format_key(O->first) << ": " << O->second << "\n"; + stanza << "\n"; + + if (Filtered) + { + // that is a bit crude, but good enough for now + bool found = true; + std::string haystack = std::string("\n") + stanza.str() + "\n"; + std::transform(haystack.begin(), haystack.end(), haystack.begin(), ::tolower); + size_t const filesize = CmdL.FileSize() - 1; + for (size_t i = 0; i != filesize; ++i) + { + std::string needle = std::string("\n") + CmdL.FileList[i + 1] + "\n"; + std::transform(needle.begin(), needle.end(), needle.begin(), ::tolower); + if (haystack.find(needle) != std::string::npos) + continue; + found = false; + break; + } + if (found == false) + continue; + } + } + + if (Format.empty()) + cout << stanza.str(); + else + { + std::string out = T->Format(Format); + for (std::map<std::string,std::string>::const_iterator O = AddOptions.begin(); O != AddOptions.end(); ++O) + out = SubstVar(out, std::string("$(") + O->first + ")", O->second); + cout << out << std::endl; + } + } + } + + return true; +} + /*}}}*/ // ShowHelp - Show a help screen /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -1716,6 +1802,7 @@ int main(int argc,const char *argv[]) /*{{{*/ {"source",&DoSource}, {"download",&DoDownload}, {"changelog",&DoChangelog}, + {"files",&DoFiles}, {"moo",&DoMoo}, {"help",&ShowHelp}, {0,0}}; |