diff options
Diffstat (limited to 'apt-pkg/tagfile.cc')
| -rw-r--r-- | apt-pkg/tagfile.cc | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/apt-pkg/tagfile.cc b/apt-pkg/tagfile.cc index 213a413cb..253b1b7a3 100644 --- a/apt-pkg/tagfile.cc +++ b/apt-pkg/tagfile.cc @@ -579,6 +579,34 @@ bool pkgTagSection::FindB(const char *Tag, bool const &Default) const // TagSection::FindFlag - Locate a yes/no type flag /*{{{*/ // --------------------------------------------------------------------- /* The bits marked in Flag are masked on/off in Flags */ +bool pkgTagSection::FindFlag(const char * const Tag, uint8_t &Flags, + uint8_t const Flag) const +{ + const char *Start; + const char *Stop; + if (Find(Tag,Start,Stop) == false) + return true; + return FindFlag(Flags, Flag, Start, Stop); +} +bool pkgTagSection::FindFlag(uint8_t &Flags, uint8_t const Flag, + char const* const Start, char const* const Stop) +{ + switch (StringToBool(string(Start, Stop))) + { + case 0: + Flags &= ~Flag; + return true; + + case 1: + Flags |= Flag; + return true; + + default: + _error->Warning("Unknown flag value: %s",string(Start,Stop).c_str()); + return true; + } + return true; +} bool pkgTagSection::FindFlag(const char *Tag,unsigned long &Flags, unsigned long Flag) const { |