do not change protected packages in autoinstall (Closes: #618848)

[apt.git] / apt-pkg / contrib / strutl.cc

diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index 160450366880d0457166aeab4547c3714d043397..2e2bb5ebcdfdfb985c427d2f16d403730b9f67aa 100644 (file)
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -340,13 +340,13 @@ string SizeToStr(double Size)
    {
       if (ASize < 100 && I != 0)
       {
-         sprintf(S,"%'.1f%c",ASize,Ext[I]);
+         sprintf(S,"%'.1f %c",ASize,Ext[I]);
         break;
       }
       
       if (ASize < 10000)
       {
-         sprintf(S,"%'.0f%c",ASize,Ext[I]);
+         sprintf(S,"%'.0f %c",ASize,Ext[I]);
         break;
       }
       ASize /= 1000.0;
@@ -861,12 +861,16 @@ static time_t timegm(struct tm *t)
 bool RFC1123StrToTime(const char* const str,time_t &time)
 {
    struct tm Tm;
+   setlocale (LC_ALL,"C");
+   bool const invalid =
    // Sun, 06 Nov 1994 08:49:37 GMT  ; RFC 822, updated by RFC 1123
-   if (strptime(str, "%a, %d %b %Y %H:%M:%S %Z", &Tm) == NULL &&
+      (strptime(str, "%a, %d %b %Y %H:%M:%S %Z", &Tm) == NULL &&
    // Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036
        strptime(str, "%A, %d-%b-%y %H:%M:%S %Z", &Tm) == NULL &&
    // Sun Nov  6 08:49:37 1994       ; ANSI C's asctime() format
-       strptime(str, "%a %b %d %H:%M:%S %Y", &Tm) == NULL)
+       strptime(str, "%a %b %d %H:%M:%S %Y", &Tm) == NULL);
+   setlocale (LC_ALL,"");
+   if (invalid == true)
       return false;
 
    time = timegm(&Tm);
@@ -964,6 +968,23 @@ bool StrToNum(const char *Str,unsigned long &Res,unsigned Len,unsigned Base)
    return true;
 }
                                                                        /*}}}*/
+// Base256ToNum - Convert a fixed length binary to a number             /*{{{*/
+// ---------------------------------------------------------------------
+/* This is used in decoding the 256bit encoded fixed length fields in
+   tar files */
+bool Base256ToNum(const char *Str,unsigned long &Res,unsigned int Len)
+{
+   if ((Str[0] & 0x80) == 0)
+      return false;
+   else
+   {
+      Res = Str[0] & 0x7F;
+      for(unsigned int i = 1; i < Len; ++i)
+         Res = (Res<<8) + Str[i];
+      return true;
+   }
+}
+                                                                       /*}}}*/
 // HexDigit - Convert a hex character into an integer                  /*{{{*/
 // ---------------------------------------------------------------------
 /* Helper for Hex2Num */
@@ -1157,7 +1178,7 @@ void strprintf(string &out,const char *format,...)
 char *safe_snprintf(char *Buffer,char *End,const char *Format,...)
 {
    va_list args;
-   unsigned long Did;
+   int Did;
 
    va_start(args,Format);
 
@@ -1170,6 +1191,15 @@ char *safe_snprintf(char *Buffer,char *End,const char *Format,...)
    return Buffer + Did;
 }
                                                                        /*}}}*/
+// StripEpoch - Remove the version "epoch" from a version string       /*{{{*/
+// ---------------------------------------------------------------------
+string StripEpoch(const string &VerStr)
+{
+   size_t i = VerStr.find(":");
+   if (i == string::npos)
+      return VerStr;
+   return VerStr.substr(i+1);
+}
 
 // tolower_ascii - tolower() function that ignores the locale          /*{{{*/
 // ---------------------------------------------------------------------