diff options
Diffstat (limited to 'apt-pkg/tagfile.h')
| -rw-r--r-- | apt-pkg/tagfile.h | 40 |
1 files changed, 17 insertions, 23 deletions
diff --git a/apt-pkg/tagfile.h b/apt-pkg/tagfile.h index 118954541..19c07595e 100644 --- a/apt-pkg/tagfile.h +++ b/apt-pkg/tagfile.h @@ -1,6 +1,5 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: tagfile.h,v 1.20 2003/05/19 17:13:57 doogie Exp $ /* ###################################################################### Fast scanner for RFC-822 type header information @@ -38,17 +37,9 @@ class pkgTagSectionPrivate; class pkgTagSection { const char *Section; - // We have a limit of 256 tags per section with the old abi -#if APT_PKG_ABI < 413 - APT_DEPRECATED unsigned int Indexes[256]; -#endif unsigned int AlphaIndexes[0x100]; -#if APT_PKG_ABI < 413 - APT_DEPRECATED unsigned int TagCount; -#endif - // dpointer placeholder (for later in case we need it) - pkgTagSectionPrivate *d; + pkgTagSectionPrivate * const d; protected: const char *Stop; @@ -65,6 +56,10 @@ class pkgTagSection signed int FindI(const char *Tag,signed long Default = 0) const; bool FindB(const char *Tag, bool const &Default = false) const; unsigned long long FindULL(const char *Tag, unsigned long long const &Default = 0) const; + bool FindFlag(const char * const Tag,uint8_t &Flags, + uint8_t const Flag) const; + bool static FindFlag(uint8_t &Flags, uint8_t const Flag, + const char* const Start, const char* const Stop); bool FindFlag(const char *Tag,unsigned long &Flags, unsigned long Flag) const; bool static FindFlag(unsigned long &Flags, unsigned long Flag, @@ -86,12 +81,7 @@ class pkgTagSection * @return \b true if section end was found, \b false otherwise. * Beware that internal state will be inconsistent if \b false is returned! */ -#if APT_PKG_ABI >= 413 APT_MUSTCHECK bool Scan(const char *Start, unsigned long MaxLength, bool const Restart = true); -#else - APT_MUSTCHECK bool Scan(const char *Start, unsigned long MaxLength, bool const Restart); - APT_MUSTCHECK bool Scan(const char *Start, unsigned long MaxLength); -#endif inline unsigned long size() const {return Stop - Section;}; void Trim(); @@ -103,11 +93,7 @@ class pkgTagSection * times, but only the last occurrence is available via Find methods. */ unsigned int Count() const; -#if APT_PKG_ABI >= 413 bool Exists(const char* const Tag) const; -#else - bool Exists(const char* const Tag); -#endif void Get(const char *&Start,const char *&Stop,unsigned int I) const; @@ -138,16 +124,24 @@ class pkgTagSection * * @param File to write the section to * @param Order in which tags should appear in the file - * @param Rewrite is a set of tags to be renamed, rewitten and/or removed + * @param Rewrite is a set of tags to be renamed, rewritten and/or removed * @return \b true if successful, otherwise \b false */ bool Write(FileFd &File, char const * const * const Order = NULL, std::vector<Tag> const &Rewrite = std::vector<Tag>()) const; }; + +/* For user generated file the parser should be a bit more relaxed in exchange + for being a bit slower to allow comments and new lines all over the place */ +class pkgUserTagSection : public pkgTagSection +{ + virtual void TrimRecord(bool BeforeRecord, const char* &End) APT_OVERRIDE; +}; + class pkgTagFilePrivate; class pkgTagFile { - pkgTagFilePrivate *d; + pkgTagFilePrivate * const d; APT_HIDDEN bool Fill(); APT_HIDDEN bool Resize(); @@ -159,9 +153,9 @@ class pkgTagFile unsigned long Offset(); bool Jump(pkgTagSection &Tag,unsigned long long Offset); - void Init(FileFd *F,unsigned long long Size = 32*1024); + void Init(FileFd * const F,unsigned long long const Size = 32*1024); - pkgTagFile(FileFd *F,unsigned long long Size = 32*1024); + pkgTagFile(FileFd * const F,unsigned long long Size = 32*1024); virtual ~pkgTagFile(); }; |