diff options
Diffstat (limited to 'apt-pkg/contrib/fileutl.h')
| -rw-r--r-- | apt-pkg/contrib/fileutl.h | 37 |
1 files changed, 29 insertions, 8 deletions
diff --git a/apt-pkg/contrib/fileutl.h b/apt-pkg/contrib/fileutl.h index f25ed3622..0b4d94885 100644 --- a/apt-pkg/contrib/fileutl.h +++ b/apt-pkg/contrib/fileutl.h @@ -103,10 +103,10 @@ class FileFd return T; } - bool Open(std::string FileName,unsigned int const Mode,CompressMode Compress,unsigned long const Perms = 0666); - bool Open(std::string FileName,unsigned int const Mode,APT::Configuration::Compressor const &compressor,unsigned long const Perms = 0666); - inline bool Open(std::string const &FileName,unsigned int const Mode, unsigned long const Perms = 0666) { - return Open(FileName, Mode, None, Perms); + bool Open(std::string FileName,unsigned int const Mode,CompressMode Compress,unsigned long const AccessMode = 0666); + bool Open(std::string FileName,unsigned int const Mode,APT::Configuration::Compressor const &compressor,unsigned long const AccessMode = 0666); + inline bool Open(std::string const &FileName,unsigned int const Mode, unsigned long const AccessMode = 0666) { + return Open(FileName, Mode, None, AccessMode); }; bool OpenDescriptor(int Fd, unsigned int const Mode, CompressMode Compress, bool AutoClose=false); bool OpenDescriptor(int Fd, unsigned int const Mode, APT::Configuration::Compressor const &compressor, bool AutoClose=false); @@ -129,13 +129,13 @@ class FileFd inline bool IsCompressed() {return (Flags & Compressed) == Compressed;}; inline std::string &Name() {return FileName;}; - FileFd(std::string FileName,unsigned int const Mode,unsigned long Perms = 0666) : iFd(-1), Flags(0), d(NULL) + FileFd(std::string FileName,unsigned int const Mode,unsigned long AccessMode = 0666) : iFd(-1), Flags(0), d(NULL) { - Open(FileName,Mode, None, Perms); + Open(FileName,Mode, None, AccessMode); }; - FileFd(std::string FileName,unsigned int const Mode, CompressMode Compress, unsigned long Perms = 0666) : iFd(-1), Flags(0), d(NULL) + FileFd(std::string FileName,unsigned int const Mode, CompressMode Compress, unsigned long AccessMode = 0666) : iFd(-1), Flags(0), d(NULL) { - Open(FileName,Mode, Compress, Perms); + Open(FileName,Mode, Compress, AccessMode); }; FileFd() : iFd(-1), Flags(AutoClose), d(NULL) {}; FileFd(int const Fd, unsigned int const Mode = ReadWrite, CompressMode Compress = None) : iFd(-1), Flags(0), d(NULL) @@ -168,6 +168,8 @@ time_t GetModificationTime(std::string const &Path); bool Rename(std::string From, std::string To); std::string GetTempDir(); +FileFd* GetTempFile(std::string const &Prefix = "", + bool ImmediateUnlink = true); /** \brief Ensure the existence of the given Path * @@ -191,6 +193,9 @@ pid_t ExecFork(std::set<int> keep_fds); void MergeKeepFdsFromConfiguration(std::set<int> &keep_fds); bool ExecWait(pid_t Pid,const char *Name,bool Reap = false); +// check if the given file starts with a PGP cleartext signature +bool StartsWithGPGClearTextSignature(std::string const &FileName); + // File string manipulators std::string flNotDir(std::string File); std::string flNotFile(std::string File); @@ -198,7 +203,23 @@ std::string flNoLink(std::string File); std::string flExtension(std::string File); std::string flCombine(std::string Dir,std::string File); +/** \brief Takes a file path and returns the absolute path + */ +std::string flAbsPath(std::string File); + // simple c++ glob std::vector<std::string> Glob(std::string const &pattern, int flags=0); +/** \brief Popen() implementation that execv() instead of using a shell + * + * \param Args the execv style command to run + * \param FileFd is a referenz to the FileFd to use for input or output + * \param Child a reference to the integer that stores the child pid + * Note that you must call ExecWait() or similar to cleanup + * \param Mode is either FileFd::ReadOnly or FileFd::WriteOnly + * \return true on success, false on failure with _error set + */ +bool Popen(const char* Args[], FileFd &Fd, pid_t &Child, FileFd::OpenMode Mode); + + #endif |