apt-pkg/contrib/strutl.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: strutl.h,v 1.9 1998/11/01 05:27:38 jgg Exp $
   4 /* ######################################################################
   5
   6    String Util - These are some usefull string functions
   7
   8    _strstrip is a function to remove whitespace from the front and end
   9    of a string.
  10
  11    This source is placed in the Public Domain, do with it what you will
  12    It was originally written by Jason Gunthorpe <jgg@gpu.srv.ualberta.ca>
  13
  14    ##################################################################### */
  15                                                                         /*}}}*/
  16 #ifndef STRUTL_H
  17 #define STRUTL_H
  18
  19 #include <stdlib.h>
  20 #include <string>
  21 #include <vector>
  22
  23 char *_strstrip(char *String);
  24 char *_strtabexpand(char *String,size_t Len);
  25 bool ParseQuoteWord(const char *&String,string &Res);
  26 bool ParseCWord(const char *String,string &Res);
  27 string QuoteString(string Str,const char *Bad);
  28 string SizeToStr(double Bytes);
  29 string TimeToStr(unsigned long Sec);
  30 string SubstVar(string Str,string Subst,string Contents);
  31 string Base64Encode(string Str);
  32 string URItoFileName(string URI);
  33 string TimeRFC1123(time_t Date);
  34 bool StrToTime(string Val,time_t &Result);
  35 string LookupTag(string Message,const char *Tag,const char *Default = 0);
  36 int StringToBool(string Text,int Default = -1);
  37 bool ReadMessages(int Fd, vector<string> &List);
  38
  39 int stringcmp(const char *A,const char *AEnd,const char *B,const char *BEnd);
  40 inline int stringcmp(const char *A,const char *AEnd,const char *B) {return stringcmp(A,AEnd,B,B+strlen(B));};
  41 inline int stringcmp(string A,const char *B) {return stringcmp(A.begin(),A.end(),B,B+strlen(B));};
  42 int stringcasecmp(const char *A,const char *AEnd,const char *B,const char *BEnd);
  43 inline int stringcasecmp(const char *A,const char *AEnd,const char *B) {return stringcasecmp(A,AEnd,B,B+strlen(B));};
  44 inline int stringcasecmp(string A,const char *B) {return stringcasecmp(A.begin(),A.end(),B,B+strlen(B));};
  45
  46 class URI
  47 {
  48    void CopyFrom(string From);
  49
  50    public:
  51
  52    string Access;
  53    string User;
  54    string Password;
  55    string Host;
  56    string Path;
  57    unsigned int Port;
  58
  59    inline operator string();
  60    inline operator =(string From) {CopyFrom(From);};
  61    inline bool empty() {return Access.empty();};
  62
  63    URI(string Path) {CopyFrom(Path);};
  64    URI() : Port(0) {};
  65 };
  66
  67 #endif