X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/c7b5ce1cf17ebbf845b58ce33956251176d471b2..c373c37a2edf384b658c8d054bdcc55464900863:/apt-pkg/contrib/fileutl.h

diff --git a/apt-pkg/contrib/fileutl.h b/apt-pkg/contrib/fileutl.h
index 0c477caf0..7ad630ce3 100644
--- a/apt-pkg/contrib/fileutl.h
+++ b/apt-pkg/contrib/fileutl.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: fileutl.h,v 1.11 1998/12/08 05:24:43 jgg Exp $
+// $Id: fileutl.h,v 1.22 1999/09/30 06:30:34 jgg Exp $
 /* ######################################################################
    
    File Utilities
@@ -18,7 +18,6 @@
    
    ##################################################################### */
 									/*}}}*/
-// Header section: pkglib
 #ifndef PKGLIB_FILEUTL_H
 #define PKGLIB_FILEUTL_H
 
@@ -33,29 +32,40 @@ class FileFd
    protected:
    int iFd;
  
-   enum LocalFlags {AutoClose = (1<<0),Fail = (1<<1),DelOnFail = (1<<2)};
+   enum LocalFlags {AutoClose = (1<<0),Fail = (1<<1),DelOnFail = (1<<2),
+                    HitEof = (1<<3)};
    unsigned long Flags;
    string FileName;
    
    public:
    enum OpenMode {ReadOnly,WriteEmpty,WriteExists,WriteAny};
    
-   bool Read(void *To,unsigned long Size);
+   bool Read(void *To,unsigned long Size,bool AllowEof = false);
    bool Write(const void *From,unsigned long Size);
    bool Seek(unsigned long To);
+   bool Skip(unsigned long To);
+   bool Truncate(unsigned long To);
+   unsigned long Tell();
    unsigned long Size();
+   bool Open(string FileName,OpenMode Mode,unsigned long Perms = 0666);
    bool Close();
 
    // Simple manipulators
    inline int Fd() {return iFd;};
+   inline void Fd(int fd) {iFd = fd;};
    inline bool IsOpen() {return iFd >= 0;};
    inline bool Failed() {return (Flags & Fail) == Fail;};
    inline void EraseOnFailure() {Flags |= DelOnFail;};
    inline void OpFail() {Flags |= Fail;};
+   inline bool Eof() {return (Flags & HitEof) == HitEof;};
    inline string &Name() {return FileName;};
    
-   FileFd(string FileName,OpenMode Mode,unsigned long Perms = 0666);
-   FileFd(int Fd) : iFd(Fd), Flags(AutoClose) {};
+   FileFd(string FileName,OpenMode Mode,unsigned long Perms = 0666) : iFd(-1), 
+            Flags(0) 
+   {
+      Open(FileName,Mode,Perms);
+   };
+   FileFd(int Fd = -1) : iFd(Fd), Flags(AutoClose) {};
    FileFd(int Fd,bool) : iFd(Fd), Flags(0) {};
    virtual ~FileFd();
 };
@@ -66,10 +76,13 @@ bool FileExists(string File);
 string SafeGetCWD();
 void SetCloseExec(int Fd,bool Close);
 void SetNonBlock(int Fd,bool Block);
-bool WaitFd(int Fd);
+bool WaitFd(int Fd,bool write = false,unsigned long timeout = 0);
+int ExecFork();
+bool ExecWait(int Pid,const char *Name,bool Reap = false);
 
 // File string manipulators
 string flNotDir(string File);
 string flNotFile(string File);
+string flNoLink(string File);
 
 #endif