From: David Kalnischkies Date: Wed, 4 Nov 2015 20:08:55 +0000 (+0100) Subject: apply various suggestions made by cppcheck X-Git-Tag: 1.1_exp15~4 X-Git-Url: https://git.saurik.com/apt.git/commitdiff_plain/258b9e512c4001e806c5c0966acecd3d742ec6e9 apply various suggestions made by cppcheck Reported-By: cppcheck Git-Dch: Ignore --- diff --git a/apt-inst/contrib/extracttar.cc b/apt-inst/contrib/extracttar.cc index 8be61c5ad..60360053e 100644 --- a/apt-inst/contrib/extracttar.cc +++ b/apt-inst/contrib/extracttar.cc @@ -101,7 +101,7 @@ bool ExtractTar::StartGzip() std::vector const compressors = APT::Configuration::getCompressors(); std::vector::const_iterator compressor = compressors.begin(); - for (; compressor != compressors.end(); compressor++) { + for (; compressor != compressors.end(); ++compressor) { if (compressor->Name == DecompressProg) { return InFd.OpenDescriptor(File.Fd(), FileFd::ReadOnly, *compressor, false); } diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc index 834776404..9d1c2cc61 100644 --- a/apt-pkg/acquire-item.cc +++ b/apt-pkg/acquire-item.cc @@ -2237,14 +2237,10 @@ bool pkgAcqIndexDiffs::QueueNextDiff() /*{{{*/ // remove all patches until the next matching patch is found // this requires the Index file to be ordered - for(vector::iterator I = available_patches.begin(); - available_patches.empty() == false && - I != available_patches.end() && - I->result_hashes != LocalHashes; - ++I) - { - available_patches.erase(I); - } + available_patches.erase(available_patches.begin(), + std::find_if(available_patches.begin(), available_patches.end(), [&](DiffInfo const &I) { + return I.result_hashes == LocalHashes; + })); // error checking and falling back if no patch was found if(available_patches.empty() == true) diff --git a/apt-pkg/algorithms.cc b/apt-pkg/algorithms.cc index d25cbd63a..4b84b8324 100644 --- a/apt-pkg/algorithms.cc +++ b/apt-pkg/algorithms.cc @@ -1315,7 +1315,7 @@ void pkgProblemResolver::InstallProtect() struct PrioComp { pkgCache &PrioCache; - PrioComp(pkgCache &PrioCache) : PrioCache(PrioCache) { + explicit PrioComp(pkgCache &PrioCache) : PrioCache(PrioCache) { } bool operator() (pkgCache::Version * const &A, pkgCache::Version * const &B) { diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc index d253808f2..7355af9d5 100644 --- a/apt-pkg/deb/dpkgpm.cc +++ b/apt-pkg/deb/dpkgpm.cc @@ -126,7 +126,7 @@ namespace const char *target; public: - MatchProcessingOp(const char *the_target) + explicit MatchProcessingOp(const char *the_target) : target(the_target) { } diff --git a/apt-pkg/indexfile.h b/apt-pkg/indexfile.h index c3f01c774..79abe2f4f 100644 --- a/apt-pkg/indexfile.h +++ b/apt-pkg/indexfile.h @@ -168,7 +168,7 @@ public: virtual bool Merge(pkgCacheGenerator &Gen, OpProgress* const Prog) APT_OVERRIDE; virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const APT_OVERRIDE; - pkgDebianIndexFile(bool const Trusted); + explicit pkgDebianIndexFile(bool const Trusted); virtual ~pkgDebianIndexFile(); }; diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc index 69c8fd105..5c61ff2b8 100644 --- a/apt-pkg/pkgcachegen.cc +++ b/apt-pkg/pkgcachegen.cc @@ -1434,7 +1434,6 @@ static bool BuildCache(pkgCacheGenerator &Gen, pkgSourceList const * const List, FileIterator const Start, FileIterator const End) { - std::vector Files; bool mergeFailure = false; auto const indexFileMerge = [&](pkgIndexFile * const I) { diff --git a/apt-pkg/policy.cc b/apt-pkg/policy.cc index 4f953bd50..d442e5c90 100644 --- a/apt-pkg/policy.cc +++ b/apt-pkg/policy.cc @@ -235,7 +235,7 @@ pkgCache::VerIterator pkgPolicy::GetCandidateVerNew(pkgCache::PkgIterator const int candPriority = -1; pkgVersioningSystem *vs = Cache->VS; - for (pkgCache::VerIterator ver = Pkg.VersionList(); ver.end() == false; ver++) { + for (pkgCache::VerIterator ver = Pkg.VersionList(); ver.end() == false; ++ver) { int priority = GetPriority(ver, true); if (priority == 0 || priority <= candPriority) @@ -322,7 +322,7 @@ void pkgPolicy::CreatePin(pkgVersionMatch::MatchType Type,string Name, // Find matching version(s) and copy the pin into it pkgVersionMatch Match(P->Data,P->Type); - for (pkgCache::VerIterator Ver = Pkg.VersionList(); Ver.end() != true; Ver++) + for (pkgCache::VerIterator Ver = Pkg.VersionList(); Ver.end() != true; ++Ver) { if (Match.VersionMatches(Ver)) { Pin *VP = VerPins + Ver->ID; diff --git a/apt-private/acqprogress.cc b/apt-private/acqprogress.cc index dcc538a39..a33d51c71 100644 --- a/apt-private/acqprogress.cc +++ b/apt-private/acqprogress.cc @@ -176,8 +176,6 @@ bool AcqTextStatus::Pulse(pkgAcquire *Owner) if (Quiet > 0) return true; - enum {Long = 0,Medium,Short} Mode = Medium; - std::string Line; { std::stringstream S; @@ -203,6 +201,7 @@ bool AcqTextStatus::Pulse(pkgAcquire *Owner) if (I->CurrentItem->Owner->ActiveSubprocess.empty() == false) S << " " << I->CurrentItem->Owner->ActiveSubprocess; + enum {Long = 0,Medium,Short} Mode = Medium; // Add the current progress if (Mode == Long) S << " " << I->CurrentSize; diff --git a/apt-private/private-cachefile.h b/apt-private/private-cachefile.h index 51703b0ad..27642e025 100644 --- a/apt-private/private-cachefile.h +++ b/apt-private/private-cachefile.h @@ -46,7 +46,7 @@ class SortedPackageUniverse : public APT::PackageUniverse void LazyInit() const; public: - SortedPackageUniverse(CacheFile &Cache); + explicit SortedPackageUniverse(CacheFile &Cache); class const_iterator : public APT::Container_iterator_base::const_iterator, pkgCache::PkgIterator> { diff --git a/apt-private/private-cacheset.cc b/apt-private/private-cacheset.cc index 439b844d5..981766cdf 100644 --- a/apt-private/private-cacheset.cc +++ b/apt-private/private-cacheset.cc @@ -179,8 +179,8 @@ CacheSetHelperVirtuals::CacheSetHelperVirtuals(bool const ShowErrors, GlobalErro /*}}}*/ // CacheSetHelperAPTGet - responsible for message telling from the CacheSets/*{{{*/ -CacheSetHelperAPTGet::CacheSetHelperAPTGet(std::ostream &out) : - APT::CacheSetHelper{true}, out(out) +CacheSetHelperAPTGet::CacheSetHelperAPTGet(std::ostream &pout) : + APT::CacheSetHelper{true}, out(pout) { explicitlyNamed = true; } @@ -245,8 +245,6 @@ bool CacheSetHelperAPTGet::showVirtualPackageErrors(pkgCacheFile &Cache) "This may mean that the package is missing, has been obsoleted, or\n" "is only available from another source\n"),Pkg.FullName(true).c_str()); - std::string List; - std::string VersionsList; std::vector Seen(Cache.GetPkgCache()->Head().PackageCount, false); APT::PackageList pkglist; for (pkgCache::DepIterator Dep = Pkg.RevDependsList(); diff --git a/apt-private/private-cacheset.h b/apt-private/private-cacheset.h index 2b452ab7d..4cbc4efa1 100644 --- a/apt-private/private-cacheset.h +++ b/apt-private/private-cacheset.h @@ -89,7 +89,7 @@ class APT_PUBLIC CacheSetHelperAPTGet : public APT::CacheSetHelper { public: std::list > selectedByRelease; - CacheSetHelperAPTGet(std::ostream &out); + explicit CacheSetHelperAPTGet(std::ostream &out); virtual void showTaskSelection(pkgCache::PkgIterator const &Pkg, std::string const &pattern) APT_OVERRIDE; virtual void showFnmatchSelection(pkgCache::PkgIterator const &Pkg, std::string const &pattern) APT_OVERRIDE; diff --git a/apt-private/private-install.cc b/apt-private/private-install.cc index 52572ed80..74a2424c5 100644 --- a/apt-private/private-install.cc +++ b/apt-private/private-install.cc @@ -666,7 +666,7 @@ struct PkgIsExtraInstalled { pkgCacheFile * const Cache; APT::VersionSet const * const verset; PkgIsExtraInstalled(pkgCacheFile * const Cache, APT::VersionSet const * const Container) : Cache(Cache), verset(Container) {} - bool operator() (pkgCache::PkgIterator const Pkg) + bool operator() (pkgCache::PkgIterator const &Pkg) { if ((*Cache)[Pkg].Install() == false) return false; diff --git a/apt-private/private-list.cc b/apt-private/private-list.cc index c4d5e8bc3..a948c7d9f 100644 --- a/apt-private/private-list.cc +++ b/apt-private/private-list.cc @@ -41,7 +41,7 @@ struct PackageSortAlphabetic /*{{{*/ class PackageNameMatcher : public Matcher { public: - PackageNameMatcher(const char **patterns) + explicit PackageNameMatcher(const char **patterns) { for(int i=0; patterns[i] != NULL; ++i) { diff --git a/apt-private/private-show.cc b/apt-private/private-show.cc index aaa4268c6..34214d955 100644 --- a/apt-private/private-show.cc +++ b/apt-private/private-show.cc @@ -396,7 +396,7 @@ bool Policy(CommandLine &CmdL) continue; } // New code - for (pkgCache::VerIterator V = I.VersionList(); !V.end(); V++) { + for (pkgCache::VerIterator V = I.VersionList(); !V.end(); ++V) { auto Prio = Plcy->GetPriority(V, false); if (Prio == 0) continue; diff --git a/ftparchive/apt-ftparchive.cc b/ftparchive/apt-ftparchive.cc index c7e38badf..bb3ade1e8 100644 --- a/ftparchive/apt-ftparchive.cc +++ b/ftparchive/apt-ftparchive.cc @@ -819,12 +819,12 @@ static bool DoGeneratePackagesAndSources(Configuration &Setup, _error->DumpErrors(); // Do the generation for Packages - for (End = List; End->Str != 0; End++) + for (End = List; End->Str != 0; ++End) { if (End->Hit == false) continue; - PackageMap *I = (PackageMap *)End->UserData; + PackageMap * const I = static_cast(End->UserData); if (I->PkgDone == true) continue; if (I->GenPackages(Setup,Stats) == false) @@ -832,12 +832,12 @@ static bool DoGeneratePackagesAndSources(Configuration &Setup, } // Do the generation for Sources - for (End = List; End->Str != 0; End++) + for (End = List; End->Str != 0; ++End) { if (End->Hit == false) continue; - PackageMap *I = (PackageMap *)End->UserData; + PackageMap * const I = static_cast(End->UserData); if (I->SrcDone == true) continue; if (I->GenSources(Setup,SrcStats) == false) diff --git a/ftparchive/cachedb.h b/ftparchive/cachedb.h index 613963f6f..417c25a9f 100644 --- a/ftparchive/cachedb.h +++ b/ftparchive/cachedb.h @@ -189,7 +189,7 @@ class CacheDB bool Clean(); - CacheDB(std::string const &DB); + explicit CacheDB(std::string const &DB); ~CacheDB(); }; diff --git a/ftparchive/contents.cc b/ftparchive/contents.cc index 145f3910e..0ce15b3d6 100644 --- a/ftparchive/contents.cc +++ b/ftparchive/contents.cc @@ -100,7 +100,7 @@ void *GenContents::Node::operator new(size_t Amount,GenContents *Owner) if (Owner->NodeLeft == 0) { Owner->NodeLeft = 10000; - Owner->NodePool = (Node *)malloc(Amount*Owner->NodeLeft); + Owner->NodePool = static_cast(malloc(Amount*Owner->NodeLeft)); BigBlock *Block = new BigBlock; Block->Block = Owner->NodePool; Block->Next = Owner->BlockList; diff --git a/methods/ftp.h b/methods/ftp.h index c5165782d..de2c232bd 100644 --- a/methods/ftp.h +++ b/methods/ftp.h @@ -68,7 +68,7 @@ class FTPConn Hashes &MD5,bool &Missing, unsigned long long MaximumSize, pkgAcqMethod *Owner); - FTPConn(URI Srv); + explicit FTPConn(URI Srv); ~FTPConn(); }; diff --git a/methods/gzip.cc b/methods/gzip.cc index fbfd3bbac..c470807ac 100644 --- a/methods/gzip.cc +++ b/methods/gzip.cc @@ -36,7 +36,7 @@ class GzipMethod : public aptMethod public: - GzipMethod(std::string const &pProg) : aptMethod(pProg.c_str(),"1.1",SingleInstance | SendConfig), Prog(pProg) {}; + explicit GzipMethod(std::string const &pProg) : aptMethod(pProg.c_str(),"1.1",SingleInstance | SendConfig), Prog(pProg) {}; }; // GzipMethod::Fetch - Decompress the passed URI /*{{{*/ diff --git a/methods/http.h b/methods/http.h index 7b7e78b64..9e2b1da5c 100644 --- a/methods/http.h +++ b/methods/http.h @@ -87,7 +87,7 @@ class CircleBuf // Dump everything void Stats(); - CircleBuf(unsigned long long Size); + explicit CircleBuf(unsigned long long Size); ~CircleBuf(); }; diff --git a/methods/https.cc b/methods/https.cc index 8d9454545..a99b1861b 100644 --- a/methods/https.cc +++ b/methods/https.cc @@ -49,7 +49,7 @@ size_t HttpsMethod::parse_header(void *buffer, size_t size, size_t nmemb, void *userp) { size_t len = size * nmemb; - CURLUserPointer *me = (CURLUserPointer *)userp; + CURLUserPointer *me = static_cast(userp); std::string line((char*) buffer, len); for (--len; len > 0; --len) if (isspace(line[len]) == 0) @@ -115,7 +115,7 @@ HttpsMethod::parse_header(void *buffer, size_t size, size_t nmemb, void *userp) size_t HttpsMethod::write_data(void *buffer, size_t size, size_t nmemb, void *userp) { - HttpsMethod *me = (HttpsMethod *)userp; + HttpsMethod *me = static_cast(userp); size_t buffer_size = size * nmemb; // we don't need to count the junk here, just drop anything we get as // we don't always know how long it would be, e.g. in chunked encoding. diff --git a/methods/https.h b/methods/https.h index 0147f96a0..4d50c5a04 100644 --- a/methods/https.h +++ b/methods/https.h @@ -68,21 +68,19 @@ class HttpsMethod : public ServerMethod double ultotal, double ulnow); void SetupProxy(); CURL *curl; - std::unique_ptr Server; // Used by ServerMethods unused by https virtual void SendReq(FetchItem *) APT_OVERRIDE { exit(42); } virtual void RotateDNS() APT_OVERRIDE { exit(42); } public: - FileFd *File; virtual bool Configuration(std::string Message) APT_OVERRIDE; virtual std::unique_ptr CreateServerState(URI const &uri) APT_OVERRIDE; using pkgAcqMethod::FetchResult; using pkgAcqMethod::FetchItem; - HttpsMethod() : ServerMethod("https","1.2",Pipeline | SendConfig), File(NULL) + HttpsMethod() : ServerMethod("https","1.2",Pipeline | SendConfig) { curl = curl_easy_init(); }; diff --git a/methods/rred.cc b/methods/rred.cc index b379d384d..bb801cb4e 100644 --- a/methods/rred.cc +++ b/methods/rred.cc @@ -39,7 +39,7 @@ class MemBlock { char *free; MemBlock *next; - MemBlock(size_t size) : size(size), next(NULL) + explicit MemBlock(size_t size) : size(size), next(NULL) { free = start = new char[size]; } @@ -118,7 +118,7 @@ struct Change { size_t add_len; /* bytes */ char *add; - Change(size_t off) + explicit Change(size_t off) { offset = off; del_cnt = add_cnt = add_len = 0; diff --git a/methods/rsh.h b/methods/rsh.h index 9ca14425f..35cbee3e0 100644 --- a/methods/rsh.h +++ b/methods/rsh.h @@ -49,7 +49,7 @@ class RSHConn bool Get(const char *Path,FileFd &To,unsigned long long Resume, Hashes &Hash,bool &Missing, unsigned long long Size); - RSHConn(URI Srv); + explicit RSHConn(URI Srv); ~RSHConn(); }; @@ -71,7 +71,7 @@ class RSHMethod : public aptMethod public: - RSHMethod(std::string const &Prog); + explicit RSHMethod(std::string const &Prog); }; #endif diff --git a/test/libapt/acqprogress_test.cc b/test/libapt/acqprogress_test.cc index 50792528d..0e82a285d 100644 --- a/test/libapt/acqprogress_test.cc +++ b/test/libapt/acqprogress_test.cc @@ -11,7 +11,7 @@ class TestItem: public pkgAcquire::Item { public: - TestItem(pkgAcquire * const Acq) : pkgAcquire::Item(Acq) {} + explicit TestItem(pkgAcquire * const Acq) : pkgAcquire::Item(Acq) {} virtual std::string DescURI() const APT_OVERRIDE { return ""; } virtual HashStringList GetExpectedHashes() const APT_OVERRIDE { return HashStringList(); }