diff options
Diffstat (limited to 'paludis/repositories/e/vdb_id.cc')
| -rw-r--r-- | paludis/repositories/e/vdb_id.cc | 72 |
1 files changed, 69 insertions, 3 deletions
diff --git a/paludis/repositories/e/vdb_id.cc b/paludis/repositories/e/vdb_id.cc index 79eb554..23efddb 100644 --- a/paludis/repositories/e/vdb_id.cc +++ b/paludis/repositories/e/vdb_id.cc @@ -19,7 +19,18 @@ #include <paludis/repositories/e/vdb_id.hh> #include <paludis/repositories/e/e_key.hh> +#include <paludis/repositories/e/vdb_contents_tokeniser.hh> #include <paludis/util/fs_path.hh> +#include <paludis/util/fs_stat.hh> +#include <paludis/util/stringify.hh> +#include <paludis/util/log.hh> +#include <paludis/util/safe_ifstream.hh> +#include <paludis/util/destringify.hh> +#include <paludis/util/timestamp.hh> +#include <paludis/contents.hh> +#include <paludis/literal_metadata_key.hh> + +#include <vector> using namespace paludis; using namespace paludis::erepository; @@ -50,9 +61,64 @@ VDBID::contents_filename() const return "CONTENTS"; } -std::shared_ptr<MetadataValueKey<std::shared_ptr<const Contents> > > -VDBID::make_contents_key() const +const std::shared_ptr<const Contents> +VDBID::contents() const { - return std::make_shared<EContentsKey>("CONTENTS", "Contents", fs_location_key()->parse_value() / "CONTENTS", mkt_internal); + FSPath contents_location(fs_location_key()->parse_value() / "CONTENTS"); + Context context("When creating contents from '" + stringify(contents_location) + "':"); + + auto value(std::make_shared<Contents>()); + + if (! contents_location.stat().is_regular_file_or_symlink_to_regular_file()) + { + Log::get_instance()->message("e.contents.not_a_file", ll_warning, lc_context) << "Could not read CONTENTS file '" << + contents_location << "'"; + return value; + } + + SafeIFStream ff(contents_location); + + std::string line; + unsigned line_number(0); + while (std::getline(ff, line)) + { + ++line_number; + + std::vector<std::string> tokens; + if (! VDBContentsTokeniser::tokenise(line, std::back_inserter(tokens))) + { + Log::get_instance()->message("e.contents.broken", ll_warning, lc_context) << "CONTENTS has broken line '" << + line_number << "', skipping"; + continue; + } + + if ("obj" == tokens.at(0)) + { + std::shared_ptr<ContentsEntry> e(std::make_shared<ContentsFileEntry>(FSPath(tokens.at(1)))); + e->add_metadata_key(std::make_shared<LiteralMetadataTimeKey>("mtime", "mtime", mkt_normal, + Timestamp(destringify<time_t>(tokens.at(3)), 0))); + e->add_metadata_key(std::make_shared<LiteralMetadataValueKey<std::string>>("md5", "md5", mkt_normal, tokens.at(2))); + value->add(e); + } + else if ("dir" == tokens.at(0)) + { + std::shared_ptr<ContentsEntry> e(std::make_shared<ContentsDirEntry>(FSPath(tokens.at(1)))); + value->add(e); + } + else if ("sym" == tokens.at(0)) + { + std::shared_ptr<ContentsEntry> e(std::make_shared<ContentsSymEntry>(FSPath(tokens.at(1)), tokens.at(2))); + e->add_metadata_key(std::make_shared<LiteralMetadataTimeKey>("mtime", "mtime", mkt_normal, + Timestamp(destringify<time_t>(tokens.at(3)), 0))); + value->add(e); + } + else if ("misc" == tokens.at(0) || "fif" == tokens.at(0) || "dev" == tokens.at(0)) + value->add(std::shared_ptr<ContentsEntry>(std::make_shared<ContentsOtherEntry>(FSPath(tokens.at(1))))); + else + Log::get_instance()->message("e.contents.unknown", ll_warning, lc_context) << "CONTENTS has unsupported entry type '" << + tokens.at(0) << "', skipping"; + } + + return value; } |