diff options
Diffstat (limited to 'src/cmdline/cmdline_util.cc')
| -rw-r--r-- | src/cmdline/cmdline_util.cc | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/cmdline/cmdline_util.cc b/src/cmdline/cmdline_util.cc index bb0eb2fb..d7b1dcb4 100644 --- a/src/cmdline/cmdline_util.cc +++ b/src/cmdline/cmdline_util.cc @@ -732,6 +732,49 @@ namespace aptitude return rval; } + + bool read_user_tag_applications(std::vector<tag_application> &user_tags, + const char *config_item, + const bool is_add, const bool implicit) + { + const Configuration::Item *tree = aptcfg->Tree(config_item); + if(tree == NULL) + return true; + + for(Configuration::Item *item = tree->Child; + item != NULL; + item = item->Next) + { + if(implicit) + user_tags.push_back(tag_application(is_add, item->Value, NULL)); + else + { + const std::string arg(item->Value); + const std::string::size_type splitloc = arg.find(','); + if(splitloc == arg.npos) + return _error->Error(_("No comma following tag name \"%s\""), + arg.c_str()); + else + { + const std::string patternstr(arg, splitloc + 1); + const std::vector<const char *> terminators; + cwidget::util::ref_ptr<aptitude::matching::pattern> p = + aptitude::matching::parse(patternstr, + terminators, + true, + false); + if(p.valid() == false) + return false; + + const std::string tag(arg, 0, splitloc); + user_tags.push_back(tag_application(is_add, tag, p)); + } + } + } + + return true; + } + void apply_user_tags(const std::vector<tag_application> &user_tags) { using namespace matching; |