Simplified time calculations

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

diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index 2c3106cebff2e35f7d43da0408e7a040acca5c4d..eb3ef96a2992519399c90d03e50b8b32f1af0ec8 100644 (file)
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: strutl.cc,v 1.10 1998/11/01 05:27:37 jgg Exp $
+// $Id: strutl.cc,v 1.20 1999/02/27 22:29:11 jgg Exp $
 /* ######################################################################
 
    String Util - Some usefull string functions.
@@ -15,13 +15,17 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Includes                                                            /*{{{*/
-#include <strutl.h>
+#ifdef __GNUG__
+#pragma implementation "apt-pkg/strutl.h"
+#endif
+
+#include <apt-pkg/strutl.h>
 #include <apt-pkg/fileutl.h>
 
 #include <ctype.h>
 #include <string.h>
 #include <stdio.h>
-#include <time.h>
+#include <unistd.h>
                                                                        /*}}}*/
 
 // strstrip - Remove white space from the front and back of a string   /*{{{*/
@@ -113,7 +117,7 @@ bool ParseQuoteWord(const char *&String,string &Res)
       {
         Tmp[0] = Start[1];
         Tmp[1] = Start[2];
-        Tmp[3] = 0;
+        Tmp[2] = 0;
         *I = (char)strtol(Tmp,0,16);
         Start += 3;
         continue;
@@ -174,6 +178,30 @@ bool ParseCWord(const char *String,string &Res)
    return true;
 }
                                                                        /*}}}*/
+// DeQuoteString - Convert a string from quoted from                   /*{{{*/
+// ---------------------------------------------------------------------
+/* This undoes QuoteString */
+string DeQuoteString(string Str)
+{
+   string Res;
+   for (string::iterator I = Str.begin(); I != Str.end(); I++)
+   {
+      if (*I == '%' && I + 2 < Str.end())
+      {
+        char Tmp[3];
+        Tmp[0] = I[1];
+        Tmp[1] = I[2];
+        Tmp[2] = 0;
+        Res += (char)strtol(Tmp,0,16);
+        I += 2;
+        continue;
+      }
+      else
+        Res += *I;
+   }
+   return Res;
+}
+                                                                       /*}}}*/
 // QuoteString - Convert a string into quoted from                     /*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -211,7 +239,7 @@ string SizeToStr(double Size)
    
    /* bytes, KiloBytes, MegaBytes, GigaBytes, TeraBytes, PetaBytes, 
       ExaBytes, ZettaBytes, YottaBytes */
-   char Ext[] = {'b','k','M','G','T','P','E','Z','Y'};
+   char Ext[] = {'\0','k','M','G','T','P','E','Z','Y'};
    int I = 0;
    while (I <= 8)
    {
@@ -453,6 +481,7 @@ int StringToBool(string Text,int Default = -1)
    if (strcasecmp(Text.c_str(),"no") == 0 ||
        strcasecmp(Text.c_str(),"false") == 0 ||
        strcasecmp(Text.c_str(),"without") == 0 ||
+       strcasecmp(Text.c_str(),"off") == 0 ||
        strcasecmp(Text.c_str(),"disable") == 0)
       return 0;
    
@@ -460,6 +489,7 @@ int StringToBool(string Text,int Default = -1)
    if (strcasecmp(Text.c_str(),"yes") == 0 ||
        strcasecmp(Text.c_str(),"true") == 0 ||
        strcasecmp(Text.c_str(),"with") == 0 ||
+       strcasecmp(Text.c_str(),"on") == 0 ||
        strcasecmp(Text.c_str(),"enable") == 0)
       return 1;
    
@@ -620,31 +650,27 @@ void URI::CopyFrom(string U)
    for (; I < U.end() && *I != ':' ; I++);
    string::const_iterator FirstColon = I;
 
-   // Determine if this is a host type URI with a leading double //
+   /* Determine if this is a host type URI with a leading double //
+      and then search for the first single / */
    string::const_iterator SingleSlash = I;
    if (I + 3 < U.end() && I[1] == '/' && I[2] == '/')
-   {
-      // Locate the single / that starts the path
-      for (; I < U.end(); I++)
-      {
-        if (*I == '/' && I[1] == '/')
-           I += 2;
-        else 
-           if (*I == '/')
-              break;
-      }
-      if (I > U.end())
-        I = U.end();
-      SingleSlash = I;      
-   }
+      SingleSlash += 3;
+   for (; SingleSlash < U.end() && *SingleSlash != '/'; SingleSlash++);
+   if (SingleSlash > U.end())
+      SingleSlash = U.end();
 
    // We can now write the access and path specifiers
    Access = string(U,0,FirstColon - U.begin());
    if (SingleSlash != U.end())
-      Path = string(U,SingleSlash - U.begin() + 1);
-   
+      Path = string(U,SingleSlash - U.begin());
+   if (Path.empty() == true)
+      Path = "/";
+
    // Now we attempt to locate a user:pass@host fragment
-   FirstColon += 3;
+   if (FirstColon[1] == '/' && FirstColon[2] == '/')
+      FirstColon += 3;
+   else
+      FirstColon += 1;
    if (FirstColon >= U.end())
       return;
    
@@ -693,6 +719,7 @@ URI::operator string()
    string Res = Access + ':';
    if (Host.empty() == false)
    {
+      Res += "//";
       if (User.empty() == false)
       {
         Res += "//" + User;
@@ -701,10 +728,21 @@ URI::operator string()
         Res += "@";
       }
       Res += Host;
+      if (Port != 0)
+      {
+        char S[30];
+        sprintf(S,":%u",Port);
+        Res += S;
+      }         
    }
    
    if (Path.empty() == false)
-      Res += "/" + Path;
+   {
+      if (Path[0] != '/')
+        Res += "/" + Path;
+      else
+        Res += Path;
+   }
    
    return Res;
 }