From 52643bec17df4e36a9bd27183886e2c0c7a8ebd8 Mon Sep 17 00:00:00 2001
From: David Kalnischkies <kalnischkies@gmail.com>
Date: Sun, 3 Jan 2010 19:37:34 +0100
Subject: Add a GetListOfFilesInDir() helper method which replaces the old code
 copies used to load the various parts-files

---
 apt-pkg/sourcelist.cc | 43 +------------------------------------------
 1 file changed, 1 insertion(+), 42 deletions(-)

(limited to 'apt-pkg/sourcelist.cc')

diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc
index 4b3abe918..929259961 100644
--- a/apt-pkg/sourcelist.cc
+++ b/apt-pkg/sourcelist.cc
@@ -17,13 +17,6 @@
 #include <apti18n.h>
 
 #include <fstream>
-
-// CNC:2003-03-03 - This is needed for ReadDir stuff.
-#include <algorithm>
-#include <stdio.h>
-#include <dirent.h>
-#include <sys/stat.h>
-#include <unistd.h>
 									/*}}}*/
 
 using namespace std;
@@ -322,41 +315,7 @@ bool pkgSourceList::GetIndexes(pkgAcquire *Owner, bool GetAll) const
 /* */
 bool pkgSourceList::ReadSourceDir(string Dir)
 {
-   DIR *D = opendir(Dir.c_str());
-   if (D == 0)
-      return _error->Errno("opendir",_("Unable to read %s"),Dir.c_str());
-
-   vector<string> List;
-   
-   for (struct dirent *Ent = readdir(D); Ent != 0; Ent = readdir(D))
-   {
-      if (Ent->d_name[0] == '.')
-	 continue;
-
-      // CNC:2003-12-02 Only accept .list files as valid sourceparts
-      if (flExtension(Ent->d_name) != "list")
-	 continue;
-      
-      // Skip bad file names ala run-parts
-      const char *C = Ent->d_name;
-      for (; *C != 0; C++)
-	 if (isalpha(*C) == 0 && isdigit(*C) == 0
-             && *C != '_' && *C != '-' && *C != '.')
-	    break;
-      if (*C != 0)
-	 continue;
-      
-      // Make sure it is a file and not something else
-      string File = flCombine(Dir,Ent->d_name);
-      struct stat St;
-      if (stat(File.c_str(),&St) != 0 || S_ISREG(St.st_mode) == 0)
-	 continue;
-      
-      List.push_back(File);      
-   }   
-   closedir(D);
-   
-   sort(List.begin(),List.end());
+   vector<string> const List = GetListOfFilesInDir(Dir, "list", true);
 
    // Read the files
    for (vector<string>::const_iterator I = List.begin(); I != List.end(); I++)
-- 
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