diff options
author | Julian Andres Klode <julian.klode@canonical.com> | 2019-02-04 19:50:16 +0100 |
---|---|---|
committer | Julian Andres Klode <julian.klode@canonical.com> | 2019-06-11 14:45:55 +0200 |
commit | a6e86d51a0e32cdc91f2902b0d6b483af884dcca (patch) | |
tree | 528867efd4499d088a7204470b0ff10bdb87457f /apt-pkg | |
parent | 93e0ba2bfde58e6c1fbad53614083be8754d7ee8 (diff) | |
download | apt-a6e86d51a0e32cdc91f2902b0d6b483af884dcca.tar.gz |
Make APT::StringView public
Diffstat (limited to 'apt-pkg')
-rw-r--r-- | apt-pkg/CMakeLists.txt | 2 | ||||
-rw-r--r-- | apt-pkg/cacheiterators.h | 8 | ||||
-rw-r--r-- | apt-pkg/contrib/hashsum_template.h | 15 | ||||
-rw-r--r-- | apt-pkg/contrib/string_view.h | 4 | ||||
-rw-r--r-- | apt-pkg/contrib/strutl.cc | 5 | ||||
-rw-r--r-- | apt-pkg/contrib/strutl.h | 7 | ||||
-rw-r--r-- | apt-pkg/deb/deblistparser.h | 18 | ||||
-rw-r--r-- | apt-pkg/depcache.h | 6 | ||||
-rw-r--r-- | apt-pkg/pkgcache.cc | 33 | ||||
-rw-r--r-- | apt-pkg/pkgcache.h | 29 | ||||
-rw-r--r-- | apt-pkg/pkgcachegen.h | 20 | ||||
-rw-r--r-- | apt-pkg/tagfile-compat.cc | 75 | ||||
-rw-r--r-- | apt-pkg/tagfile.h | 48 |
13 files changed, 31 insertions, 239 deletions
diff --git a/apt-pkg/CMakeLists.txt b/apt-pkg/CMakeLists.txt index efa680f6b..db23a30f7 100644 --- a/apt-pkg/CMakeLists.txt +++ b/apt-pkg/CMakeLists.txt @@ -1,8 +1,6 @@ # Include apt-pkg directly, as some files have #include <system.h> include_directories(${PROJECT_BINARY_DIR}/include/apt-pkg) -add_definitions("-DAPT_PKG_EXPOSE_STRING_VIEW") - file(MAKE_DIRECTORY ${PROJECT_BINARY_DIR}/include/apt-pkg/) execute_process(COMMAND ${TRIEHASH_EXECUTABLE} --ignore-case diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h index 27daf4c43..fbd4bcb8d 100644 --- a/apt-pkg/cacheiterators.h +++ b/apt-pkg/cacheiterators.h @@ -37,9 +37,7 @@ #include <iosfwd> #include <iterator> #include <string> -#ifdef APT_PKG_EXPOSE_STRING_VIEW #include <apt-pkg/string_view.h> -#endif #include <string.h> @@ -118,11 +116,7 @@ class pkgCache::GrpIterator: public Iterator<Group, GrpIterator> { inline const char *Name() const {return S->Name == 0?0:Owner->StrP + S->Name;} inline PkgIterator PackageList() const; - PkgIterator FindPkg(std::string Arch = "any") const; -#ifdef APT_PKG_EXPOSE_STRING_VIEW - APT_HIDDEN PkgIterator FindPkg(APT::StringView Arch = APT::StringView("any", 3)) const; - APT_HIDDEN PkgIterator FindPkg(const char *Arch) const; -#endif + PkgIterator FindPkg(APT::StringView Arch = APT::StringView("any", 3)) const; /** \brief find the package with the "best" architecture The best architecture is either the "native" or the first diff --git a/apt-pkg/contrib/hashsum_template.h b/apt-pkg/contrib/hashsum_template.h index f11fc2f1c..52b2cbab3 100644 --- a/apt-pkg/contrib/hashsum_template.h +++ b/apt-pkg/contrib/hashsum_template.h @@ -11,9 +11,7 @@ #include <cstring> #include <string> -#ifdef APT_PKG_EXPOSE_STRING_VIEW #include <apt-pkg/string_view.h> -#endif #include <apt-pkg/strutl.h> @@ -77,17 +75,10 @@ class HashSumValue return Value(); } -#ifdef APT_PKG_EXPOSE_STRING_VIEW - APT_HIDDEN bool Set(APT::StringView Str) - { - return Hex2Num(Str,Sum,sizeof(Sum)); - } -#else - bool Set(std::string Str) + bool Set(APT::StringView Str) { return Hex2Num(Str,Sum,sizeof(Sum)); } -#endif inline void Set(unsigned char S[N/8]) { for (int I = 0; I != sizeof(Sum); ++I) @@ -99,8 +90,7 @@ class HashSumValue memset(Sum,0,sizeof(Sum)); Set(Str); } -#ifdef APT_PKG_EXPOSE_STRING_VIEW - APT_HIDDEN explicit HashSumValue(APT::StringView const &Str) + explicit HashSumValue(APT::StringView const &Str) { memset(Sum,0,sizeof(Sum)); Set(Str); @@ -110,7 +100,6 @@ class HashSumValue memset(Sum,0,sizeof(Sum)); Set(Str); } -#endif HashSumValue() { memset(Sum,0,sizeof(Sum)); diff --git a/apt-pkg/contrib/string_view.h b/apt-pkg/contrib/string_view.h index 536744e32..443ea395e 100644 --- a/apt-pkg/contrib/string_view.h +++ b/apt-pkg/contrib/string_view.h @@ -9,7 +9,7 @@ * (at your option) any later version. */ -#if !defined(APT_STRINGVIEW_H) && defined(APT_PKG_EXPOSE_STRING_VIEW) +#if !defined(APT_STRINGVIEW_H) #define APT_STRINGVIEW_H #include <apt-pkg/macros.h> #include <string> @@ -24,7 +24,7 @@ namespace APT { * used by APT. It is not meant to be used in programs, only inside the * library for performance critical paths. */ -class APT_HIDDEN StringView { +class StringView { const char *data_; size_t size_; diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc index e854c5bf1..c00bce5d5 100644 --- a/apt-pkg/contrib/strutl.cc +++ b/apt-pkg/contrib/strutl.cc @@ -1202,11 +1202,6 @@ static int HexDigit(int c) // Hex2Num - Convert a long hex number into a buffer /*{{{*/ // --------------------------------------------------------------------- /* The length of the buffer must be exactly 1/2 the length of the string. */ -bool Hex2Num(const string &Str,unsigned char *Num,unsigned int Length) -{ - return Hex2Num(APT::StringView(Str), Num, Length); -} - bool Hex2Num(const APT::StringView Str,unsigned char *Num,unsigned int Length) { if (Str.length() != Length*2) diff --git a/apt-pkg/contrib/strutl.h b/apt-pkg/contrib/strutl.h index ae0aaedf9..3853d5ba6 100644 --- a/apt-pkg/contrib/strutl.h +++ b/apt-pkg/contrib/strutl.h @@ -20,9 +20,7 @@ #include <limits> #include <string> #include <vector> -#ifdef APT_PKG_EXPOSE_STRING_VIEW #include <apt-pkg/string_view.h> -#endif #include <stddef.h> #include <time.h> @@ -100,10 +98,7 @@ bool StrToNum(const char *Str,unsigned long &Res,unsigned Len,unsigned Base = 0) bool StrToNum(const char *Str,unsigned long long &Res,unsigned Len,unsigned Base = 0); bool Base256ToNum(const char *Str,unsigned long &Res,unsigned int Len); bool Base256ToNum(const char *Str,unsigned long long &Res,unsigned int Len); -bool Hex2Num(const std::string &Str,unsigned char *Num,unsigned int Length); -#ifdef APT_PKG_EXPOSE_STRING_VIEW -APT_HIDDEN bool Hex2Num(const APT::StringView Str,unsigned char *Num,unsigned int Length); -#endif +bool Hex2Num(const APT::StringView Str,unsigned char *Num,unsigned int Length); // input changing string split bool TokSplitString(char Tok,char *Input,char **List, unsigned long ListMax); diff --git a/apt-pkg/deb/deblistparser.h b/apt-pkg/deb/deblistparser.h index 8143f855f..1d731d5a9 100644 --- a/apt-pkg/deb/deblistparser.h +++ b/apt-pkg/deb/deblistparser.h @@ -18,9 +18,7 @@ #include <string> #include <vector> -#ifdef APT_PKG_EXPOSE_STRING_VIEW #include <apt-pkg/string_view.h> -#endif #ifndef APT_8_CLEANER_HEADERS #include <apt-pkg/indexfile.h> @@ -32,14 +30,12 @@ class APT_HIDDEN debListParser : public pkgCacheListParser { public: -#ifdef APT_PKG_EXPOSE_STRING_VIEW // Parser Helper struct WordList { APT::StringView Str; unsigned char Val; }; -#endif private: std::vector<std::string> forceEssential; @@ -57,9 +53,7 @@ class APT_HIDDEN debListParser : public pkgCacheListParser unsigned int Type); bool ParseProvides(pkgCache::VerIterator &Ver); -#ifdef APT_PKG_EXPOSE_STRING_VIEW APT_HIDDEN static bool GrabWord(APT::StringView Word,const WordList *List,unsigned char &Out); -#endif APT_HIDDEN unsigned char ParseMultiArch(bool const showErrors); public: @@ -69,15 +63,11 @@ class APT_HIDDEN debListParser : public pkgCacheListParser // These all operate against the current section virtual std::string Package() APT_OVERRIDE; virtual bool ArchitectureAll() APT_OVERRIDE; -#ifdef APT_PKG_EXPOSE_STRING_VIEW virtual APT::StringView Architecture() APT_OVERRIDE; virtual APT::StringView Version() APT_OVERRIDE; -#endif virtual bool NewVersion(pkgCache::VerIterator &Ver) APT_OVERRIDE; virtual std::vector<std::string> AvailableDescriptionLanguages() APT_OVERRIDE; -#ifdef APT_PKG_EXPOSE_STRING_VIEW virtual APT::StringView Description_md5() APT_OVERRIDE; -#endif virtual unsigned short VersionHash() APT_OVERRIDE; virtual bool SameVersion(unsigned short const Hash, pkgCache::VerIterator const &Ver) APT_OVERRIDE; virtual bool UsePackage(pkgCache::PkgIterator &Pkg, @@ -105,19 +95,17 @@ class APT_HIDDEN debListParser : public pkgCacheListParser bool const &ParseRestrictionsList, std::string const &Arch); -#ifdef APT_PKG_EXPOSE_STRING_VIEW - APT_HIDDEN static const char *ParseDepends(const char *Start,const char *Stop, + APT_PUBLIC static const char *ParseDepends(const char *Start,const char *Stop, APT::StringView &Package, APT::StringView &Ver,unsigned int &Op, bool const ParseArchFlags = false, bool StripMultiArch = true, bool const ParseRestrictionsList = false); - APT_HIDDEN static const char *ParseDepends(const char *Start,const char *Stop, + APT_PUBLIC static const char *ParseDepends(const char *Start,const char *Stop, APT::StringView &Package, APT::StringView &Ver,unsigned int &Op, bool const ParseArchFlags, bool StripMultiArch, bool const ParseRestrictionsList, std::string const &Arch); -#endif APT_PUBLIC static const char *ConvertRelation(const char *I,unsigned int &Op); @@ -139,11 +127,9 @@ class APT_HIDDEN debDebFileParser : public debListParser class APT_HIDDEN debTranslationsParser : public debListParser { public: -#ifdef APT_PKG_EXPOSE_STRING_VIEW // a translation can never be a real package virtual APT::StringView Architecture() APT_OVERRIDE { return ""; } virtual APT::StringView Version() APT_OVERRIDE { return ""; } -#endif explicit debTranslationsParser(FileFd *File) : debListParser(File) {}; diff --git a/apt-pkg/depcache.h b/apt-pkg/depcache.h index 3013c0ddb..5cbaf5f9a 100644 --- a/apt-pkg/depcache.h +++ b/apt-pkg/depcache.h @@ -356,9 +356,9 @@ class pkgDepCache : protected pkgCache::Namespace inline Header &Head() {return *Cache->HeaderP;}; inline GrpIterator GrpBegin() {return Cache->GrpBegin();}; inline PkgIterator PkgBegin() {return Cache->PkgBegin();}; - inline GrpIterator FindGrp(std::string const &Name) {return Cache->FindGrp(Name);}; - inline PkgIterator FindPkg(std::string const &Name) {return Cache->FindPkg(Name);}; - inline PkgIterator FindPkg(std::string const &Name, std::string const &Arch) {return Cache->FindPkg(Name, Arch);}; + inline GrpIterator FindGrp(APT::StringView Name) {return Cache->FindGrp(Name);}; + inline PkgIterator FindPkg(APT::StringView Name) {return Cache->FindPkg(Name);}; + inline PkgIterator FindPkg(APT::StringView Name, APT::StringView Arch) {return Cache->FindPkg(Name, Arch);}; inline pkgCache &GetCache() {return *Cache;}; inline pkgVersioningSystem &VS() {return *Cache->VS;}; diff --git a/apt-pkg/pkgcache.cc b/apt-pkg/pkgcache.cc index 5819a9b4a..edd5cf30e 100644 --- a/apt-pkg/pkgcache.cc +++ b/apt-pkg/pkgcache.cc @@ -213,21 +213,6 @@ map_id_t pkgCache::sHash(StringView Str) const Hash = 33 * Hash + tolower_ascii_unsafe(*I); return Hash % HeaderP->GetHashTableSize(); } -map_id_t pkgCache::sHash(const string &Str) const -{ - uint32_t Hash = 5381; - for (string::const_iterator I = Str.begin(); I != Str.end(); ++I) - Hash = 33 * Hash + tolower_ascii_unsafe((signed char)*I); - return Hash % HeaderP->GetHashTableSize(); -} - -map_id_t pkgCache::sHash(const char *Str) const -{ - uint32_t Hash = 5381; - for (const char *I = Str; *I != 0; ++I) - Hash = 33 * Hash + tolower_ascii_unsafe((signed char)*I); - return Hash % HeaderP->GetHashTableSize(); -} #if defined(HAVE_FMV_SSE42_AND_CRC32) @@ -305,10 +290,6 @@ uint32_t pkgCache::CacheHash() // Cache::FindPkg - Locate a package by name /*{{{*/ // --------------------------------------------------------------------- /* Returns 0 on error, pointer to the package otherwise */ -pkgCache::PkgIterator pkgCache::FindPkg(const string &Name) { - return FindPkg(StringView(Name)); -} - pkgCache::PkgIterator pkgCache::FindPkg(StringView Name) { auto const found = Name.rfind(':'); if (found == string::npos) @@ -325,10 +306,6 @@ pkgCache::PkgIterator pkgCache::FindPkg(StringView Name) { // Cache::FindPkg - Locate a package by name /*{{{*/ // --------------------------------------------------------------------- /* Returns 0 on error, pointer to the package otherwise */ -pkgCache::PkgIterator pkgCache::FindPkg(const string &Name, string const &Arch) { - return FindPkg(StringView(Name), StringView(Arch)); -} - pkgCache::PkgIterator pkgCache::FindPkg(StringView Name, StringView Arch) { /* We make a detour via the GrpIterator here as on a multi-arch environment a group is easier to @@ -343,10 +320,6 @@ pkgCache::PkgIterator pkgCache::FindPkg(StringView Name, StringView Arch) { // Cache::FindGrp - Locate a group by name /*{{{*/ // --------------------------------------------------------------------- /* Returns End-Pointer on error, pointer to the group otherwise */ -pkgCache::GrpIterator pkgCache::FindGrp(const string &Name) { - return FindGrp(StringView(Name)); -} - pkgCache::GrpIterator pkgCache::FindGrp(StringView Name) { if (unlikely(Name.empty() == true)) return GrpIterator(*this,0); @@ -416,12 +389,6 @@ const char *pkgCache::Priority(unsigned char Prio) // GrpIterator::FindPkg - Locate a package by arch /*{{{*/ // --------------------------------------------------------------------- /* Returns an End-Pointer on error, pointer to the package otherwise */ -pkgCache::PkgIterator pkgCache::GrpIterator::FindPkg(string Arch) const { - return FindPkg(StringView(Arch)); -} -pkgCache::PkgIterator pkgCache::GrpIterator::FindPkg(const char *Arch) const { - return FindPkg(StringView(Arch)); -} pkgCache::PkgIterator pkgCache::GrpIterator::FindPkg(StringView Arch) const { if (unlikely(IsGood() == false || S->FirstPackage == 0)) return PkgIterator(*Owner, 0); diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h index c20320a56..4511aade0 100644 --- a/apt-pkg/pkgcache.h +++ b/apt-pkg/pkgcache.h @@ -81,9 +81,7 @@ #include <stdint.h> #include <time.h> -#ifdef APT_PKG_EXPOSE_STRING_VIEW #include <apt-pkg/string_view.h> -#endif #ifndef APT_8_CLEANER_HEADERS using std::string; @@ -199,11 +197,7 @@ class pkgCache /*{{{*/ // Memory mapped cache file std::string CacheFile; MMap ⤅ -#ifdef APT_PKG_EXPOSE_STRING_VIEW - APT_HIDDEN map_id_t sHash(APT::StringView S) const APT_PURE; -#endif - map_id_t sHash(const std::string &S) const APT_PURE; - map_id_t sHash(const char *S) const APT_PURE; + map_id_t sHash(APT::StringView S) const APT_PURE; public: @@ -228,11 +222,7 @@ class pkgCache /*{{{*/ inline void *DataEnd() {return ((unsigned char *)Map.Data()) + Map.Size();} // String hashing function (512 range) -#ifdef APT_PKG_EXPOSE_STRING_VIEW - APT_HIDDEN inline map_id_t Hash(APT::StringView S) const {return sHash(S);} -#endif - inline map_id_t Hash(const std::string &S) const {return sHash(S);} - inline map_id_t Hash(const char *S) const {return sHash(S);} + inline map_id_t Hash(APT::StringView S) const {return sHash(S);} APT_HIDDEN uint32_t CacheHash(); @@ -240,25 +230,16 @@ class pkgCache /*{{{*/ static const char *Priority(unsigned char Priority); // Accessors -#ifdef APT_PKG_EXPOSE_STRING_VIEW - APT_HIDDEN GrpIterator FindGrp(APT::StringView Name); - APT_HIDDEN PkgIterator FindPkg(APT::StringView Name); - APT_HIDDEN PkgIterator FindPkg(APT::StringView Name, APT::StringView Arch); -#endif + GrpIterator FindGrp(APT::StringView Name); + PkgIterator FindPkg(APT::StringView Name); + PkgIterator FindPkg(APT::StringView Name, APT::StringView Arch); -#ifdef APT_PKG_EXPOSE_STRING_VIEW APT::StringView ViewString(map_stringitem_t idx) const { char *name = StrP + idx; uint16_t len = *reinterpret_cast<const uint16_t*>(name - sizeof(uint16_t)); return APT::StringView(name, len); } -#endif - - - GrpIterator FindGrp(const std::string &Name); - PkgIterator FindPkg(const std::string &Name); - PkgIterator FindPkg(const std::string &Name, const std::string &Arch); Header &Head() {return *HeaderP;} inline GrpIterator GrpBegin(); diff --git a/apt-pkg/pkgcachegen.h b/apt-pkg/pkgcachegen.h index 42ea3aa34..1f639c526 100644 --- a/apt-pkg/pkgcachegen.h +++ b/apt-pkg/pkgcachegen.h @@ -28,9 +28,7 @@ #if __cplusplus >= 201103L #include <unordered_set> #endif -#ifdef APT_PKG_EXPOSE_STRING_VIEW #include <apt-pkg/string_view.h> -#endif class FileFd; class pkgSourceList; @@ -40,9 +38,7 @@ class pkgCacheListParser; class APT_HIDDEN pkgCacheGenerator /*{{{*/ { -#ifdef APT_PKG_EXPOSE_STRING_VIEW APT_HIDDEN map_stringitem_t WriteStringInMap(APT::StringView String) { return WriteStringInMap(String.data(), String.size()); }; -#endif APT_HIDDEN map_stringitem_t WriteStringInMap(const char *String); APT_HIDDEN map_stringitem_t WriteStringInMap(const char *String, const unsigned long &Len); APT_HIDDEN map_pointer_t AllocateInMap(const unsigned long &size); @@ -112,14 +108,12 @@ class APT_HIDDEN pkgCacheGenerator /*{{{*/ std::string PkgFileName; pkgCache::PackageFile *CurrentFile; -#ifdef APT_PKG_EXPOSE_STRING_VIEW bool NewGroup(pkgCache::GrpIterator &Grp, APT::StringView Name); bool NewPackage(pkgCache::PkgIterator &Pkg, APT::StringView Name, APT::StringView Arch); map_pointer_t NewVersion(pkgCache::VerIterator &Ver, APT::StringView const &VerStr, map_pointer_t const ParentPkg, unsigned short const Hash, map_pointer_t const Next); map_pointer_t NewDescription(pkgCache::DescIterator &Desc,const std::string &Lang, APT::StringView md5sum,map_stringitem_t const idxmd5str); -#endif bool NewFileVer(pkgCache::VerIterator &Ver,ListParser &List); bool NewFileDesc(pkgCache::DescIterator &Desc,ListParser &List); bool NewDepends(pkgCache::PkgIterator &Pkg, pkgCache::VerIterator &Ver, @@ -133,9 +127,7 @@ class APT_HIDDEN pkgCacheGenerator /*{{{*/ enum StringType { MIXED, PKGNAME, VERSIONNUMBER, SECTION }; map_stringitem_t StoreString(StringType const type, const char * S, unsigned int const Size); -#ifdef APT_PKG_EXPOSE_STRING_VIEW inline map_stringitem_t StoreString(enum StringType const type, APT::StringView S) {return StoreString(type, S.data(),S.length());}; -#endif void DropProgress() {Progress = 0;}; bool SelectFile(const std::string &File,pkgIndexFile const &Index, std::string const &Architecture, std::string const &Component, unsigned long Flags = 0); @@ -163,19 +155,15 @@ class APT_HIDDEN pkgCacheGenerator /*{{{*/ void * const d; APT_HIDDEN bool MergeListGroup(ListParser &List, std::string const &GrpName); APT_HIDDEN bool MergeListPackage(ListParser &List, pkgCache::PkgIterator &Pkg); -#ifdef APT_PKG_EXPOSE_STRING_VIEW APT_HIDDEN bool MergeListVersion(ListParser &List, pkgCache::PkgIterator &Pkg, APT::StringView const &Version, pkgCache::VerIterator* &OutVer); -#endif APT_HIDDEN bool AddImplicitDepends(pkgCache::GrpIterator &G, pkgCache::PkgIterator &P, pkgCache::VerIterator &V); APT_HIDDEN bool AddImplicitDepends(pkgCache::VerIterator &V, pkgCache::PkgIterator &D); -#ifdef APT_PKG_EXPOSE_STRING_VIEW APT_HIDDEN bool AddNewDescription(ListParser &List, pkgCache::VerIterator &Ver, std::string const &lang, APT::StringView CurMd5, map_stringitem_t &md5idx); -#endif }; /*}}}*/ // This is the abstract package list parser class. /*{{{*/ @@ -193,13 +181,10 @@ class APT_HIDDEN pkgCacheListParser protected: inline map_stringitem_t StoreString(pkgCacheGenerator::StringType const type, const char *S,unsigned int Size) {return Owner->StoreString(type, S, Size);}; -#ifdef APT_PKG_EXPOSE_STRING_VIEW inline map_stringitem_t StoreString(pkgCacheGenerator::StringType const type, APT::StringView S) {return Owner->StoreString(type, S);}; inline map_stringitem_t WriteString(APT::StringView S) {return Owner->WriteStringInMap(S.data(), S.size());}; -#endif inline map_stringitem_t WriteString(const char *S,unsigned int Size) {return Owner->WriteStringInMap(S,Size);}; -#ifdef APT_PKG_EXPOSE_STRING_VIEW bool NewDepends(pkgCache::VerIterator &Ver,APT::StringView Package, APT::StringView Arch, APT::StringView Version,uint8_t const Op, uint8_t const Type); @@ -208,21 +193,16 @@ class APT_HIDDEN pkgCacheListParser uint8_t const Flags); bool NewProvidesAllArch(pkgCache::VerIterator &Ver, APT::StringView Package, APT::StringView Version, uint8_t const Flags); -#endif public: // These all operate against the current section virtual std::string Package() = 0; virtual bool ArchitectureAll() = 0; -#ifdef APT_PKG_EXPOSE_STRING_VIEW virtual APT::StringView Architecture() = 0; virtual APT::StringView Version() = 0; -#endif virtual bool NewVersion(pkgCache::VerIterator &Ver) = 0; virtual std::vector<std::string> AvailableDescriptionLanguages() = 0; -#ifdef APT_PKG_EXPOSE_STRING_VIEW virtual APT::StringView Description_md5() = 0; -#endif virtual unsigned short VersionHash() = 0; /** compare currently parsed version with given version * diff --git a/apt-pkg/tagfile-compat.cc b/apt-pkg/tagfile-compat.cc deleted file mode 100644 index 1e1d23e8c..000000000 --- a/apt-pkg/tagfile-compat.cc +++ /dev/null @@ -1,75 +0,0 @@ -// -*- mode: cpp; mode: fold -*- -// Description /*{{{*/ -/* ###################################################################### - - Fast scanner for RFC-822 type header information - - This uses a rotating buffer to load the package information into. - The scanner runs over it and isolates and indexes a single section. - - This defines compat functions for the external code. - - ##################################################################### */ - /*}}}*/ - -#include <config.h> -#define APT_COMPILING_TAGFILE_COMPAT_CC -#include <apt-pkg/tagfile.h> - -using std::string; -using APT::StringView; - - -bool pkgTagSection::Exists(const char* const Tag) const -{ - return Exists(StringView(Tag)); -} - -bool pkgTagSection::Find(const char *Tag,unsigned int &Pos) const -{ - return Find(StringView(Tag), Pos); -} - -bool pkgTagSection::Find(const char *Tag,const char *&Start, - const char *&End) const -{ - return Find(StringView(Tag), Start, End); -} - -string pkgTagSection::FindS(const char *Tag) const -{ - return Find(StringView(Tag)).to_string(); -} - -string pkgTagSection::FindRawS(const char *Tag) const -{ - return FindRaw(StringView(Tag)).to_string(); -} - -signed int pkgTagSection::FindI(const char *Tag,signed long Default) const -{ - return FindI(StringView(Tag), Default); -} - -unsigned long long pkgTagSection::FindULL(const char *Tag, unsigned long long const &Default) const -{ - return FindULL(StringView(Tag), Default); -} - /*}}}*/ - -bool pkgTagSection::FindB(const char *Tag, bool const &Default) const -{ - return FindB(StringView(Tag), Default); -} - -bool pkgTagSection::FindFlag(const char * const Tag, uint8_t &Flags, - uint8_t const Flag) const -{ - return FindFlag(StringView(Tag), Flags, Flag); -} - -bool pkgTagSection::FindFlag(const char *Tag,unsigned long &Flags, - unsigned long Flag) const -{ - return FindFlag(StringView(Tag), Flags, Flag); -} diff --git a/apt-pkg/tagfile.h b/apt-pkg/tagfile.h index de7bfcbaf..c2ec79504 100644 --- a/apt-pkg/tagfile.h +++ b/apt-pkg/tagfile.h @@ -27,9 +27,7 @@ #include <list> #include <string> #include <vector> -#ifdef APT_PKG_EXPOSE_STRING_VIEW #include <apt-pkg/string_view.h> -#endif #ifndef APT_8_CLEANER_HEADERS #include <apt-pkg/fileutl.h> @@ -55,10 +53,8 @@ class pkgTagSection pkgTagSectionPrivate * const d; APT_HIDDEN bool FindInternal(unsigned int Pos,const char *&Start, const char *&End) const; -#if defined(APT_PKG_EXPOSE_STRING_VIEW) APT_HIDDEN APT::StringView FindInternal(unsigned int Pos) const; APT_HIDDEN APT::StringView FindRawInternal(unsigned int Pos) const; -#endif APT_HIDDEN signed int FindIInternal(unsigned int Pos,signed long Default = 0) const; APT_HIDDEN bool FindBInternal(unsigned int Pos, bool Default = false) const; APT_HIDDEN unsigned long long FindULLInternal(unsigned int Pos, unsigned long long const &Default = 0) const; @@ -73,21 +69,9 @@ class pkgTagSection inline bool operator ==(const pkgTagSection &rhs) {return Section == rhs.Section;}; inline bool operator !=(const pkgTagSection &rhs) {return Section != rhs.Section;}; -#if !defined(APT_PKG_EXPOSE_STRING_VIEW) || defined(APT_COMPILING_TAGFILE_COMPAT_CC) - bool Find(const char *Tag,const char *&Start, const char *&End) const; - bool Find(const char *Tag,unsigned int &Pos) const; - 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 FindFlag(const char *Tag,unsigned long &Flags, - unsigned long Flag) const; - bool Exists(const char* const Tag) const; -#endif // TODO: Remove internally - std::string FindS(const char *Tag) const; - std::string FindRawS(const char *Tag) const; + std::string FindS(APT::StringView sv) const { return Find(sv).to_string(); } + std::string FindRawS(APT::StringView sv) const { return FindRaw(sv).to_string(); }; // Functions for lookup with a perfect hash function enum class Key; @@ -99,23 +83,21 @@ class pkgTagSection APT_HIDDEN bool FindFlag(Key key,uint8_t &Flags, uint8_t const Flag) const; APT_HIDDEN bool FindFlag(Key key,unsigned long &Flags, unsigned long Flag) const; APT_HIDDEN bool Exists(Key key) const; -#ifdef APT_PKG_EXPOSE_STRING_VIEW - APT_HIDDEN APT::StringView Find(Key key) const; - APT_HIDDEN APT::StringView FindRaw(Key key) const; - APT_HIDDEN bool Find(APT::StringView Tag,const char *&Start, const char *&End) const; - APT_HIDDEN bool Find(APT::StringView Tag,unsigned int &Pos) const; - APT_HIDDEN APT::StringView Find(APT::StringView Tag) const; - APT_HIDDEN APT::StringView FindRaw(APT::StringView Tag) const; - APT_HIDDEN signed int FindI(APT::StringView Tag,signed long Default = 0) const; - APT_HIDDEN bool FindB(APT::StringView, bool Default = false) const; - APT_HIDDEN unsigned long long FindULL(APT::StringView Tag, unsigned long long const &Default = 0) const; - - APT_HIDDEN bool FindFlag(APT::StringView Tag,uint8_t &Flags, + APT::StringView Find(Key key) const; + APT::StringView FindRaw(Key key) const; + bool Find(APT::StringView Tag,const char *&Start, const char *&End) const; + bool Find(APT::StringView Tag,unsigned int &Pos) const; + APT::StringView Find(APT::StringView Tag) const; + APT::StringView FindRaw(APT::StringView Tag) const; + signed int FindI(APT::StringView Tag,signed long Default = 0) const; + bool FindB(APT::StringView, bool Default = false) const; + unsigned long long FindULL(APT::StringView Tag, unsigned long long const &Default = 0) const; + + bool FindFlag(APT::StringView Tag,uint8_t &Flags, uint8_t const Flag) const; - APT_HIDDEN bool FindFlag(APT::StringView Tag,unsigned long &Flags, + bool FindFlag(APT::StringView Tag,unsigned long &Flags, unsigned long Flag) const; - APT_HIDDEN bool Exists(APT::StringView Tag) const; -#endif + bool Exists(APT::StringView Tag) const; bool static FindFlag(uint8_t &Flags, uint8_t const Flag, const char* const Start, const char* const Stop); |