SUMO - Simulation of Urban MObility
StringUtils.h
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1 /****************************************************************************/
9 // Some static methods for string processing
10 /****************************************************************************/
11 // SUMO, Simulation of Urban MObility; see http://sumo.dlr.de/
12 // Copyright (C) 2001-2016 DLR (http://www.dlr.de/) and contributors
13 /****************************************************************************/
14 //
15 // This file is part of SUMO.
16 // SUMO is free software: you can redistribute it and/or modify
17 // it under the terms of the GNU General Public License as published by
18 // the Free Software Foundation, either version 3 of the License, or
19 // (at your option) any later version.
20 //
21 /****************************************************************************/
22 #ifndef StringUtils_h
23 #define StringUtils_h
24 
25 
26 // ===========================================================================
27 // included modules
28 // ===========================================================================
29 #ifdef _MSC_VER
30 #include <windows_config.h>
31 #else
32 #include <config.h>
33 #endif
34 
35 #include <string>
36 
37 
38 // ===========================================================================
39 // class definitions
40 // ===========================================================================
45 class StringUtils {
46 public:
48  static std::string prune(const std::string& str);
49 
51  static std::string to_lower_case(std::string str);
52 
54  static std::string latin1_to_utf8(std::string str);
55 
57  static std::string convertUmlaute(std::string str);
58 
61  static std::string replace(std::string str, const char* what,
62  const char* by);
63 
65  static std::string toTimeString(int time);
66 
68  static bool startsWith(const std::string& str, const std::string prefix);
69 
71  static bool endsWith(const std::string& str, const std::string suffix);
72 
81  static std::string escapeXML(const std::string& orig);
82 
84  static std::string emptyString;
85 
86  // the following methods stem from http://bogomip.net/blog/cpp-url-encoding-and-decoding/
87 
88  static std::string urlEncode(const std::string& url, const std::string encodeWhich = "");
89  static std::string urlDecode(const std::string& encoded);
90 
91  static std::string charToHex(unsigned char c);
92  static unsigned char hexToChar(const std::string& str);
93 
94 };
95 
96 
97 #endif
98 
99 /****************************************************************************/
100 
static unsigned char hexToChar(const std::string &str)
static bool endsWith(const std::string &str, const std::string suffix)
Checks whether a given string ends with the suffix.
Some static methods for string processing.
Definition: StringUtils.h:45
static std::string escapeXML(const std::string &orig)
Replaces the standard escapes by their XML entities.
static std::string toTimeString(int time)
Builds a time string (hh:mm:ss) from the given seconds.
static std::string latin1_to_utf8(std::string str)
Transfers from Latin 1 (ISO-8859-1) to UTF-8.
Definition: StringUtils.cpp:78
static std::string urlEncode(const std::string &url, const std::string encodeWhich="")
static bool startsWith(const std::string &str, const std::string prefix)
Checks whether a given string starts with the prefix.
static std::string convertUmlaute(std::string str)
Converts german "Umlaute" to their latin-version.
Definition: StringUtils.cpp:95
static std::string emptyString
An empty string.
Definition: StringUtils.h:84
static std::string replace(std::string str, const char *what, const char *by)
static std::string to_lower_case(std::string str)
Transfers the content to lower case.
Definition: StringUtils.cpp:67
static std::string prune(const std::string &str)
Removes trailing and leading whitechars.
Definition: StringUtils.cpp:56
static std::string urlDecode(const std::string &encoded)
static std::string charToHex(unsigned char c)