1 #ifndef COIN_SBSTRING_H
2 #define COIN_SBSTRING_H
3 
4 /**************************************************************************\
5  * Copyright (c) Kongsberg Oil & Gas Technologies AS
6  * All rights reserved.
7  *
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13  * this list of conditions and the following disclaimer.
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15  * Redistributions in binary form must reproduce the above copyright
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17  * documentation and/or other materials provided with the distribution.
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20  * contributors may be used to endorse or promote products derived from
21  * this software without specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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34 \**************************************************************************/
35 
36 #include <cstdarg>
37 #include <cstdio>
38 
39 #include <Inventor/system/inttypes.h>
40 #include <Inventor/C/base/string.h>
41 
42 #ifdef COIN_INTERNAL
43  #define COIN_ALLOW_SBINTLIST
44  #include <Inventor/lists/SbIntList.h>
45  #undef COIN_ALLOW_SBINTLIST
46 #else
47  #include <Inventor/lists/SbIntList.h>
48 #endif // COIN_INTERNAL
49 
50 // *************************************************************************
51 
52 class COIN_DLL_API SbString {
53 public:
SbString(void)54   SbString(void) { cc_string_construct(&this->str); }
55 
SbString(const char * s)56   SbString(const char * s)
57   { cc_string_construct(&this->str); cc_string_set_text(&this->str, s); }
58 
SbString(const wchar_t * s)59   SbString(const wchar_t * s)
60   { cc_string_construct(&this->str); cc_string_set_wtext(&this->str, s); }
61 
SbString(const char * s,int start,int end)62   SbString(const char * s, int start, int end)
63   { cc_string_construct(&this->str); cc_string_set_subtext(&this->str, s, start, end); }
64 
SbString(const SbString & s)65   SbString(const SbString & s)
66   { cc_string_construct(&this->str); cc_string_set_string(&this->str, &s.str); }
67 
SbString(const int digits)68   SbString(const int digits)
69   { cc_string_construct(&this->str); cc_string_set_integer(&this->str, digits); }
70 
~SbString()71   ~SbString() { cc_string_clean(&this->str); }
72 
hash(void)73   uint32_t hash(void) const { return cc_string_hash(&this->str); }
hash(const char * s)74   static uint32_t hash(const char * s) { return cc_string_hash_text(s); }
75 
getLength(void)76   int getLength(void) const { return cc_string_length(&this->str); }
77 
78   void makeEmpty(SbBool freeold = TRUE)
79   {
80     if ( freeold ) cc_string_clear(&this->str);
81     else cc_string_clear_no_free(&this->str);
82   }
83 
getString(void)84   const char * getString(void) const { return cc_string_get_text(&this->str); }
85 
86   SbString getSubString(int startidx, int endidx = -1) const
87   {
88     SbString s;
89     cc_string_set_subtext(&s.str, cc_string_get_text(&this->str), startidx, endidx);
90     return s;
91   }
92   void deleteSubString(int startidx, int endidx = -1)
93   {
94     cc_string_remove_substring(&this->str, startidx, endidx);
95   }
96 
addIntString(const int value)97   void addIntString(const int value) { cc_string_append_integer(&this->str, value); }
98 
99   char operator[](int index) const { return this->str.pointer[index]; }
100 
101   SbString & operator=(const char * s)
102   { cc_string_set_text(&this->str, s); return *this; }
103   SbString & operator=(const SbString & s)
104   { cc_string_set_text(&this->str, s.str.pointer); return *this; }
105 
106   SbString & operator+=(const char * s)
107   { cc_string_append_text(&this->str, s); return *this; }
108   SbString & operator+=(const SbString & s)
109   { cc_string_append_string(&this->str, &s.str); return *this; }
110   SbString & operator+=(const char c)
111   { cc_string_append_char(&this->str, c); return *this; }
112 
113   int operator!(void) const { return ! cc_string_is(&this->str); }
114 
115   int compareSubString(const char * text, int offset = 0) const
116   { return cc_string_compare_subtext(&this->str, text, offset); }
117 
sprintf(const char * formatstr,...)118   SbString & sprintf(const char * formatstr, ...)
119   {
120     va_list args; va_start(args, formatstr);
121     cc_string_vsprintf(&this->str, formatstr, args);
122     va_end(args); return *this;
123   }
vsprintf(const char * formatstr,va_list args)124   SbString & vsprintf(const char * formatstr, va_list args)
125   { cc_string_vsprintf(&this->str, formatstr, args); return *this; }
126 
apply(char (* func)(char input))127   void apply(char (*func)(char input)) {
128     cc_string_apply(&this->str, reinterpret_cast<cc_apply_f>(func));
129   }
130 
131   int find(const SbString & s) const;
132   SbBool findAll(const SbString & s, SbIntList & found) const;
133 
134   SbString lower() const;
135   SbString upper() const;
136 
137   void print(std::FILE * fp) const;
138 
139   friend int operator==(const SbString & sbstr, const char * s);
140   friend int operator==(const char * s, const SbString & sbstr);
141   friend int operator==(const SbString & str1, const SbString & str2);
142   friend int operator!=(const SbString & sbstr, const char * s);
143   friend int operator!=(const char * s, const SbString & sbstr);
144   friend int operator!=(const SbString & str1, const SbString & str2);
145   friend int operator<(const SbString & sbstr, const char * s);
146   friend int operator<(const char * s, const SbString & sbstr);
147   friend int operator<(const SbString & str1, const SbString & str2);
148   friend int operator>(const SbString & sbstr, const char * s);
149   friend int operator>(const char * s, const SbString & sbstr);
150   friend int operator>(const SbString & str1, const SbString & str2);
151   friend const SbString operator+(const SbString & str1, const SbString & str2);
152   friend const SbString operator+(const SbString & sbstr, const char * s);
153   friend const SbString operator+(const char * s, const SbString & sbstr);
154 
155 private:
156   struct cc_string str;
157 };
158 
159 inline int operator==(const SbString & sbstr, const char * s)
160 { return (cc_string_compare_text(sbstr.str.pointer, s) == 0); }
161 inline int operator==(const char * s, const SbString & sbstr)
162 { return (cc_string_compare_text(s, sbstr.str.pointer) == 0); }
163 inline int operator==(const SbString & str1, const SbString & str2)
164 { return (cc_string_compare_text(str1.str.pointer, str2.str.pointer) == 0); }
165 
166 inline int operator!=(const SbString & sbstr, const char * s)
167 { return (cc_string_compare_text(sbstr.str.pointer, s) != 0); }
168 inline int operator!=(const char * s, const SbString & sbstr)
169 { return (cc_string_compare_text(s, sbstr.str.pointer) != 0); }
170 inline int operator!=(const SbString & str1, const SbString & str2)
171 { return (cc_string_compare_text(str1.str.pointer, str2.str.pointer) != 0); }
172 
173 inline int operator<(const SbString & sbstr, const char * s)
174 { return (cc_string_compare_text(sbstr.str.pointer, s) < 0); }
175 inline int operator<(const char * s, const SbString & sbstr)
176 { return (cc_string_compare_text(s, sbstr.str.pointer) < 0); }
177 inline int operator<(const SbString & str1, const SbString & str2)
178 { return (cc_string_compare_text(str1.str.pointer, str2.str.pointer) < 0); }
179 
180 inline int operator>(const SbString & sbstr, const char * s)
181 { return (cc_string_compare_text(sbstr.str.pointer, s) > 0); }
182 inline int operator>(const char * s, const SbString & sbstr)
183 { return (cc_string_compare_text(s, sbstr.str.pointer) > 0); }
184 inline int operator>(const SbString & str1, const SbString & str2)
185 { return (cc_string_compare_text(str1.str.pointer, str2.str.pointer) > 0); }
186 
187 inline const SbString operator+(const SbString & str1, const SbString & str2)
188 {
189   SbString newstr(str1);
190   newstr += str2;
191   return newstr;
192 }
193 inline const SbString operator+(const SbString & sbstr, const char * s)
194 {
195   SbString newstr(sbstr);
196   newstr += s;
197   return newstr;
198 }
199 inline const SbString operator+(const char * s, const SbString & sbstr)
200 {
201   SbString newstr(s);
202   newstr += sbstr;
203   return newstr;
204 }
205 
206 #ifndef COIN_INTERNAL
207 // For Open Inventor compatibility.
208 #include <Inventor/SbName.h>
209 #endif // !COIN_INTERNAL
210 
211 #endif // !COIN_SBSTRING_H
212