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Cleanup: remove unused string module 

This is legacy code that can simply be replaced by std::string.
This commit is contained in:
Brecht Van Lommel 2020-04-16 18:10:04 +02:00
parent 2580fa1602
commit 2db4a5bb9f
4 changed files with 0 additions and 1042 deletions
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1
intern/CMakeLists.txt
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@ -20,7 +20,6 @@
# add_subdirectory(atomic) # header only
add_subdirectory(clog)
add_subdirectory(string)
add_subdirectory(ghost)
add_subdirectory(guardedalloc)
add_subdirectory(libmv)

38
intern/string/CMakeLists.txt
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@ -1,38 +0,0 @@
# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# The Original Code is Copyright (C) 2006, Blender Foundation
# All rights reserved.
# ***** END GPL LICENSE BLOCK *****
set(INC
.
)
set(INC_SYS
)
set(SRC
intern/STR_String.cpp
STR_String.h
)
set(LIB
)
blender_add_lib(bf_intern_string "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")

366
intern/string/STR_String.h
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@ -1,366 +0,0 @@
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*/
/** \file
* \ingroup string
*/
#ifndef __STR_STRING_H__
#define __STR_STRING_H__
#ifndef STR_NO_ASSERTD
# undef assertd
# define assertd(exp) ((void)NULL)
#endif
#include <limits.h>
#include <vector>
#include <cstdlib>
#include <cstring>
#ifdef WITH_CXX_GUARDEDALLOC
# include "MEM_guardedalloc.h"
#endif
#ifdef _WIN32
# define stricmp _stricmp
#endif
class STR_String;
typedef unsigned long dword;
typedef const STR_String &rcSTR_String;
typedef unsigned char byte;
/**
* Smart String Value class. Is used by parser when an expression tree is build containing string.
*/
class STR_String {
public:
// Initialization
STR_String();
STR_String(char c);
STR_String(char c, int len);
STR_String(const char *str);
STR_String(const char *str, int len);
STR_String(const STR_String &str);
STR_String(const STR_String &str, int len);
STR_String(const char *src1, int src1_len, const char *src2, int src2_len);
explicit STR_String(int val);
explicit STR_String(dword val);
explicit STR_String(float val);
explicit STR_String(double val);
inline ~STR_String()
{
delete[] this->m_data;
}
// Operations
STR_String &Format(const char *fmt, ...) // Set formatted text to string
#ifdef __GNUC__
__attribute__((format(printf, 2, 3)))
#endif
;
STR_String &FormatAdd(const char *fmt, ...) // Add formatted text to string
#ifdef __GNUC__
__attribute__((format(printf, 2, 3)))
#endif
;
inline void Clear()
{
this->m_len = this->m_data[0] = 0;
}
inline const STR_String &Reverse()
{
for (int i1 = 0, i2 = this->m_len - 1; i1 < i2; i1++, i2--) {
std::swap(this->m_data[i1], this->m_data[i2]);
}
return *this;
}
// Properties
bool IsUpper() const;
bool IsLower() const;
inline bool IsEmpty() const
{
return this->m_len == 0;
}
inline int Length() const
{
return this->m_len;
}
// Data access
inline STR_String &SetLength(int len)
{
AllocBuffer(len, true);
this->m_len = len;
this->m_data[len] = 0;
return *this;
}
inline char GetAt(int pos) const
{
assertd(pos < this->m_len);
return this->m_data[pos];
}
inline void SetAt(int pos, char c)
{
assertd(pos < this->m_len);
this->m_data[pos] = c;
}
inline void SetAt(int pos, rcSTR_String str);
inline void SetAt(int pos, int num, rcSTR_String str);
void Replace(int pos, rcSTR_String str);
void Replace(int pos, int num, rcSTR_String str);
// Substrings
inline STR_String Left(int num) const
{
num = (num < this->m_len ? num : this->m_len);
return STR_String(this->m_data, num);
}
inline STR_String Right(int num) const
{
num = (num < this->m_len ? num : this->m_len);
return STR_String(this->m_data + this->m_len - num, num);
}
inline STR_String Mid(int pos, int num = INT_MAX) const
{
pos = (pos < this->m_len ? pos : this->m_len);
num = (num < (this->m_len - pos) ? num : (this->m_len - pos));
return STR_String(this->m_data + pos, num);
}
// Comparison
int Compare(rcSTR_String rhs) const;
int CompareNoCase(rcSTR_String rhs) const;
inline bool IsEqual(rcSTR_String rhs) const
{
return (Compare(rhs) == 0);
}
inline bool IsEqualNoCase(rcSTR_String rhs) const
{
return (CompareNoCase(rhs) == 0);
}
// Search/replace
int Find(char c, int pos = 0) const;
int Find(const char *str, int pos = 0) const;
int Find(rcSTR_String str, int pos = 0) const;
int RFind(char c) const;
int FindOneOf(const char *set, int pos = 0) const;
int RFindOneOf(const char *set, int pos = 0) const;
std::vector<STR_String> Explode(char c) const;
// Formatting
STR_String &Upper();
STR_String &Lower();
STR_String &Capitalize();
STR_String &TrimLeft();
STR_String &TrimLeft(char *set);
STR_String &TrimRight();
STR_String &TrimRight(char *set);
STR_String &Trim();
STR_String &Trim(char *set);
STR_String &TrimQuotes();
// Conversions
// inline operator char*() { return this->m_data; }
inline operator const char *() const
{
return this->m_data;
}
inline char *Ptr()
{
return this->m_data;
}
inline const char *ReadPtr() const
{
return this->m_data;
}
inline float ToFloat() const
{
float x = (float)(atof(this->m_data));
return x;
}
inline int ToInt() const
{
return atoi(this->m_data);
}
// Operators
inline rcSTR_String operator=(const byte *rhs)
{
return Copy((const char *)rhs, strlen((const char *)rhs));
}
inline rcSTR_String operator=(rcSTR_String rhs)
{
return Copy(rhs.ReadPtr(), rhs.Length());
}
inline rcSTR_String operator=(char rhs)
{
return Copy(&rhs, 1);
}
inline rcSTR_String operator=(const char *rhs)
{
return Copy(rhs, strlen(rhs));
}
inline rcSTR_String operator+=(const char *rhs)
{
return Concat(rhs, strlen(rhs));
}
inline rcSTR_String operator+=(rcSTR_String rhs)
{
return Concat(rhs.ReadPtr(), rhs.Length());
}
inline rcSTR_String operator+=(char rhs)
{
return Concat(&rhs, 1);
}
inline friend bool operator<(rcSTR_String lhs, rcSTR_String rhs)
{
return (strcmp(lhs, rhs) < 0);
}
inline friend bool operator<(rcSTR_String lhs, const char *rhs)
{
return (strcmp(lhs, rhs) < 0);
}
inline friend bool operator<(const char *lhs, rcSTR_String rhs)
{
return (strcmp(lhs, rhs) < 0);
}
inline friend bool operator>(rcSTR_String lhs, rcSTR_String rhs)
{
return (strcmp(lhs, rhs) > 0);
}
inline friend bool operator>(rcSTR_String lhs, const char *rhs)
{
return (strcmp(lhs, rhs) > 0);
}
inline friend bool operator>(const char *lhs, rcSTR_String rhs)
{
return (strcmp(lhs, rhs) > 0);
}
inline friend bool operator<=(rcSTR_String lhs, rcSTR_String rhs)
{
return (strcmp(lhs, rhs) <= 0);
}
inline friend bool operator<=(rcSTR_String lhs, const char *rhs)
{
return (strcmp(lhs, rhs) <= 0);
}
inline friend bool operator<=(const char *lhs, rcSTR_String rhs)
{
return (strcmp(lhs, rhs) <= 0);
}
inline friend bool operator>=(rcSTR_String lhs, rcSTR_String rhs)
{
return (strcmp(lhs, rhs) >= 0);
}
inline friend bool operator>=(rcSTR_String lhs, const char *rhs)
{
return (strcmp(lhs, rhs) >= 0);
}
inline friend bool operator>=(const char *lhs, rcSTR_String rhs)
{
return (strcmp(lhs, rhs) >= 0);
}
inline friend bool operator==(rcSTR_String lhs, rcSTR_String rhs)
{
return ((lhs.Length() == rhs.Length()) && (memcmp(lhs, rhs, lhs.Length()) == 0));
}
inline friend bool operator==(rcSTR_String lhs, const char *rhs)
{
return (strncmp(lhs, rhs, lhs.Length() + 1) == 0);
}
inline friend bool operator==(const char *lhs, rcSTR_String rhs)
{
return (strncmp(lhs, rhs, rhs.Length() + 1) == 0);
}
inline friend bool operator!=(rcSTR_String lhs, rcSTR_String rhs)
{
return ((lhs.Length() != rhs.Length()) || (memcmp(lhs, rhs, lhs.Length()) != 0));
}
inline friend bool operator!=(rcSTR_String lhs, const char *rhs)
{
return (strncmp(lhs, rhs, lhs.Length() + 1) != 0);
}
inline friend bool operator!=(const char *lhs, rcSTR_String rhs)
{
return (strncmp(lhs, rhs, rhs.Length() + 1) != 0);
}
// serializing
// int Serialize(pCStream stream);
protected:
// Implementation
void AllocBuffer(int len, bool keep_contents);
rcSTR_String Copy(const char *src, int len);
rcSTR_String Concat(const char *data, int len);
static bool isLower(char c)
{
return !isUpper(c);
}
static bool isUpper(char c)
{
return (c >= 'A') && (c <= 'Z');
}
static bool isSpace(char c)
{
return (c == ' ') || (c == '\t');
}
char *m_data; // -> STR_String data
int m_len; // z Data length
int m_max; // Space in data buffer
#ifdef WITH_CXX_GUARDEDALLOC
MEM_CXX_CLASS_ALLOC_FUNCS("CXX:STR_String")
#endif
};
inline STR_String operator+(rcSTR_String lhs, rcSTR_String rhs)
{
return STR_String(lhs.ReadPtr(), lhs.Length(), rhs.ReadPtr(), rhs.Length());
}
inline STR_String operator+(rcSTR_String lhs, char rhs)
{
return STR_String(lhs.ReadPtr(), lhs.Length(), &rhs, 1);
}
inline STR_String operator+(char lhs, rcSTR_String rhs)
{
return STR_String(&lhs, 1, rhs.ReadPtr(), rhs.Length());
}
inline STR_String operator+(rcSTR_String lhs, const char *rhs)
{
return STR_String(lhs.ReadPtr(), lhs.Length(), rhs, strlen(rhs));
}
inline STR_String operator+(const char *lhs, rcSTR_String rhs)
{
return STR_String(lhs, strlen(lhs), rhs.ReadPtr(), rhs.Length());
}
#endif //__STR_STRING_H__

637
intern/string/intern/STR_String.cpp
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@ -1,637 +0,0 @@
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*/
/** \file
* \ingroup string
*
* Copyright (C) 2001 NaN Technologies B.V.
* This file was formerly known as: GEN_StdString.cpp.
*/
#include "STR_String.h"
#include <ctype.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/*-------------------------------------------------------------------------------------------------
Construction / destruction
-------------------------------------------------------------------------------------------------*/
#define STR_STRING_SIZE_DEFAULT_WORD 32 /* default size for a new word */
#define STR_STRING_SIZE_DEFAULT_CHAR 9 /* default size for a new char */
//
// Construct an empty string
//
STR_String::STR_String()
: m_data(new char[STR_STRING_SIZE_DEFAULT_WORD]), m_len(0), m_max(STR_STRING_SIZE_DEFAULT_WORD)
{
this->m_data[0] = 0;
}
//
// Construct a string of one character
//
STR_String::STR_String(char c)
: m_data(new char[STR_STRING_SIZE_DEFAULT_CHAR]), m_len(1), m_max(STR_STRING_SIZE_DEFAULT_CHAR)
{
this->m_data[0] = c;
this->m_data[1] = 0;
}
//
// Construct a string of multiple repeating characters
//
STR_String::STR_String(char c, int len) : m_data(new char[len + 8]), m_len(len), m_max(len + 8)
{
assertd(this->m_data != NULL);
memset(this->m_data, c, len);
this->m_data[len] = 0;
}
//
// Construct a string from a pointer-to-ASCIIZ-string
//
// MAART: Changed to test for null strings
STR_String::STR_String(const char *str)
{
if (str) {
this->m_len = ::strlen(str);
this->m_max = this->m_len + 8;
this->m_data = new char[this->m_max];
assertd(this->m_data != NULL);
::memcpy(this->m_data, str, this->m_len);
this->m_data[this->m_len] = 0;
}
else {
this->m_data = NULL;
this->m_len = 0;
this->m_max = 8;
}
}
//
// Construct a string from a pointer-to-ASCII-string and a length
//
STR_String::STR_String(const char *str, int len)
: m_data(new char[len + 8]), m_len(len), m_max(len + 8)
{
assertd(this->m_data != NULL);
memcpy(this->m_data, str, len);
this->m_data[len] = 0;
}
//
// Construct a string from another string
//
STR_String::STR_String(rcSTR_String str)
: m_data(new char[str.Length() + 8]), m_len(str.Length()), m_max(str.Length() + 8)
{
assertd(this->m_data != NULL);
assertd(str.this->m_data != NULL);
memcpy(this->m_data, str.ReadPtr(), str.Length());
this->m_data[str.Length()] = 0;
}
//
// Construct a string from the first number of characters in another string
//
STR_String::STR_String(rcSTR_String str, int len)
: m_data(new char[len + 8]), m_len(len), m_max(len + 8)
{
assertd(this->m_data != NULL);
assertd(str.this->m_data != NULL);
memcpy(this->m_data, str.ReadPtr(), str.Length());
this->m_data[str.Length()] = 0;
}
//
// Create a string by concatenating two sources
//
STR_String::STR_String(const char *src1, int len1, const char *src2, int len2)
: m_data(new char[len1 + len2 + 8]), m_len(len1 + len2), m_max(len1 + len2 + 8)
{
assertd(this->m_data != NULL);
memcpy(this->m_data, src1, len1);
memcpy(this->m_data + len1, src2, len2);
this->m_data[len1 + len2] = 0;
}
//
// Create a string with an integer value
//
STR_String::STR_String(int val)
: m_data(new char[STR_STRING_SIZE_DEFAULT_WORD]), m_max(STR_STRING_SIZE_DEFAULT_WORD)
{
assertd(this->m_data != NULL);
this->m_len = sprintf(this->m_data, "%d", val);
}
//
// Create a string with a dword value
//
STR_String::STR_String(dword val)
: m_data(new char[STR_STRING_SIZE_DEFAULT_WORD]), m_max(STR_STRING_SIZE_DEFAULT_WORD)
{
assertd(this->m_data != NULL);
this->m_len = sprintf(this->m_data, "%lu", val);
}
//
// Create a string with a floating point value
//
STR_String::STR_String(float val)
: m_data(new char[STR_STRING_SIZE_DEFAULT_WORD]), m_max(STR_STRING_SIZE_DEFAULT_WORD)
{
assertd(this->m_data != NULL);
this->m_len = sprintf(this->m_data, "%g", val);
}
//
// Create a string with a double value
//
STR_String::STR_String(double val)
: m_data(new char[STR_STRING_SIZE_DEFAULT_WORD]), m_max(STR_STRING_SIZE_DEFAULT_WORD)
{
assertd(this->m_data != NULL);
this->m_len = sprintf(this->m_data, "%g", val);
}
/*-------------------------------------------------------------------------------------------------
Buffer management
-------------------------------------------------------------------------------------------------*/
//
// Make sure that the allocated buffer is at least <len> in size
//
void STR_String::AllocBuffer(int len, bool keep_contents)
{
// Check if we have enough space
if (len + 1 <= this->m_max)
return;
// Reallocate string
char *new_data = new char[len + 8];
if (keep_contents) {
memcpy(new_data, this->m_data, this->m_len);
}
delete[] this->m_data;
// Accept new data
this->m_max = len + 8;
this->m_data = new_data;
assertd(this->m_data != NULL);
}
/*-------------------------------------------------------------------------------------------------
Basic string operations
-------------------------------------------------------------------------------------------------*/
//
// Format string (as does sprintf)
//
STR_String &STR_String::Format(const char *fmt, ...)
{
AllocBuffer(2048, false);
assertd(this->m_data != NULL);
// Expand arguments and format to string
va_list args;
va_start(args, fmt);
this->m_len = vsprintf(this->m_data, fmt, args);
assertd(this->m_len <= 2048);
va_end(args);
return *this;
}
//
// Format string (as does sprintf)
//
STR_String &STR_String::FormatAdd(const char *fmt, ...)
{
AllocBuffer(2048, false);
assertd(this->m_data != NULL);
// Expand arguments and format to string
va_list args;
va_start(args, fmt);
this->m_len += vsprintf(this->m_data + this->m_len, fmt, args);
assertd(this->m_len <= 2048);
va_end(args);
return *this;
}
/*-------------------------------------------------------------------------------------------------
Properties
-------------------------------------------------------------------------------------------------*/
//
// Check if string is entirely in UPPERCase
//
bool STR_String::IsUpper() const
{
for (int i = 0; i < this->m_len; i++)
if (isLower(this->m_data[i]))
return false;
return true;
}
//
// Check if string is entirely in lowerCase
//
bool STR_String::IsLower() const
{
for (int i = 0; i < this->m_len; i++)
if (isUpper(this->m_data[i]))
return false;
return true;
}
/*-------------------------------------------------------------------------------------------------
Search/Replace
-------------------------------------------------------------------------------------------------*/
//
// Find the first orccurence of <c> in the string
//
int STR_String::Find(char c, int pos) const
{
assertd(pos >= 0);
assertd(this->m_len == 0 || pos < this->m_len);
assertd(this->m_data != NULL);
char *find_pos = strchr(this->m_data + pos, c);
return (find_pos) ? (find_pos - this->m_data) : -1;
}
//
// Find the first occurrence of <str> in the string
//
int STR_String::Find(const char *str, int pos) const
{
assertd(pos >= 0);
assertd(this->m_len == 0 || pos < this->m_len);
assertd(this->m_data != NULL);
char *find_pos = strstr(this->m_data + pos, str);
return (find_pos) ? (find_pos - this->m_data) : -1;
}
//
// Find the first occurrence of <str> in the string
//
int STR_String::Find(rcSTR_String str, int pos) const
{
assertd(pos >= 0);
assertd(this->m_len == 0 || pos < this->m_len);
assertd(this->m_data != NULL);
char *find_pos = strstr(this->m_data + pos, str.ReadPtr());
return (find_pos) ? (find_pos - this->m_data) : -1;
}
//
// Find the last occurrence of <c> in the string
//
int STR_String::RFind(char c) const
{
assertd(this->m_data != NULL);
char *pos = strrchr(this->m_data, c);
return (pos) ? (pos - this->m_data) : -1;
}
//
// Find the first occurrence of any character in character set <set> in the string
//
int STR_String::FindOneOf(const char *set, int pos) const
{
assertd(pos >= 0);
assertd(this->m_len == 0 || pos < this->m_len);
assertd(this->m_data != NULL);
char *find_pos = strpbrk(this->m_data + pos, set);
return (find_pos) ? (find_pos - this->m_data) : -1;
}
//
// Replace a character in this string with another string
//
void STR_String::Replace(int pos, rcSTR_String str)
{
// bounds(pos, 0, Length()-1);
if (str.Length() < 1) {
// Remove one character from the string
memcpy(this->m_data + pos, this->m_data + pos + 1, this->m_len - pos);
}
else {
// Insert zero or more characters into the string
AllocBuffer(this->m_len + str.Length() - 1, true);
if (str.Length() != 1)
memcpy(this->m_data + pos + str.Length(), this->m_data + pos + 1, Length() - pos);
memcpy(this->m_data + pos, str.ReadPtr(), str.Length());
}
this->m_len += str.Length() - 1;
}
//
// Replace a substring of this string with another string
//
void STR_String::Replace(int pos, int num, rcSTR_String str)
{
// bounds(pos, 0, Length()-1);
// bounds(pos+num, 0, Length());
assertd(num >= 1);
if (str.Length() < num) {
// Remove some data from the string by replacement
memcpy(
this->m_data + pos + str.Length(), this->m_data + pos + num, this->m_len - pos - num + 1);
memcpy(this->m_data + pos, str.ReadPtr(), str.Length());
}
else {
// Insert zero or more characters into the string
AllocBuffer(this->m_len + str.Length() - num, true);
if (str.Length() != num)
memcpy(
this->m_data + pos + str.Length(), this->m_data + pos + num, Length() - pos - num + 1);
memcpy(this->m_data + pos, str.ReadPtr(), str.Length());
}
this->m_len += str.Length() - num;
}
/*-------------------------------------------------------------------------------------------------
Comparison
-------------------------------------------------------------------------------------------------*/
//
// Compare two strings and return the result,
// <0 if *this<rhs, >0 if *this>rhs or 0 if *this==rhs
//
int STR_String::Compare(rcSTR_String rhs) const
{
return strcmp(this->ReadPtr(), rhs.ReadPtr());
}
//
// Compare two strings without respecting case and return the result,
// <0 if *this<rhs, >0 if *this>rhs or 0 if *this==rhs
//
int STR_String::CompareNoCase(rcSTR_String rhs) const
{
#ifdef WIN32
return stricmp(this->ReadPtr(), rhs.ReadPtr());
#else
return strcasecmp(this->ReadPtr(), rhs.ReadPtr());
#endif
}
/*-------------------------------------------------------------------------------------------------
Formatting
-------------------------------------------------------------------------------------------------*/
//
// Capitalize string, "heLLo" -> "HELLO"
//
STR_String &STR_String::Upper()
{
assertd(this->m_data != NULL);
#ifdef WIN32
_strupr(this->m_data);
#else
for (int i = 0; i < this->m_len; i++)
this->m_data[i] = (this->m_data[i] >= 'a' && this->m_data[i] <= 'z') ?
this->m_data[i] + 'A' - 'a' :
this->m_data[i];
#endif
return *this;
}
//
// Lower string, "heLLo" -> "hello"
//
STR_String &STR_String::Lower()
{
assertd(this->m_data != NULL);
#ifdef WIN32
_strlwr(this->m_data);
#else
for (int i = 0; i < this->m_len; i++)
this->m_data[i] = (this->m_data[i] >= 'A' && this->m_data[i] <= 'Z') ?
this->m_data[i] + 'a' - 'A' :
this->m_data[i];
#endif
return *this;
}
//
// Capitalize string, "heLLo" -> "Hello"
//
STR_String &STR_String::Capitalize()
{
assertd(this->m_data != NULL);
#ifdef WIN32
if (this->m_len > 0)
this->m_data[0] = toupper(this->m_data[0]);
if (this->m_len > 1)
_strlwr(this->m_data + 1);
#else
if (this->m_len > 0)
this->m_data[0] = (this->m_data[0] >= 'a' && this->m_data[0] <= 'z') ?
this->m_data[0] + 'A' - 'a' :
this->m_data[0];
for (int i = 1; i < this->m_len; i++)
this->m_data[i] = (this->m_data[i] >= 'A' && this->m_data[i] <= 'Z') ?
this->m_data[i] + 'a' - 'A' :
this->m_data[i];
#endif
return *this;
}
//
// Trim whitespace from the left side of the string
//
STR_String &STR_String::TrimLeft()
{
int skip;
assertd(this->m_data != NULL);
for (skip = 0; isSpace(this->m_data[skip]); skip++, this->m_len--) {
/* pass */
}
memmove(this->m_data, this->m_data + skip, this->m_len + 1);
return *this;
}
//
// Trim whitespaces from the right side of the string
//
STR_String &STR_String::TrimRight()
{
assertd(this->m_data != NULL);
while (this->m_len && isSpace(this->m_data[this->m_len - 1]))
this->m_len--;
this->m_data[this->m_len] = 0;
return *this;
}
//
// Trim spaces from both sides of the character set
//
STR_String &STR_String::Trim()
{
TrimRight();
TrimLeft();
return *this;
}
//
// Trim characters from the character set <set> from the left side of the string
//
STR_String &STR_String::TrimLeft(char *set)
{
int skip;
assertd(this->m_data != NULL);
for (skip = 0; this->m_len && strchr(set, this->m_data[skip]); skip++, this->m_len--) {
/* pass */
}
memmove(this->m_data, this->m_data + skip, this->m_len + 1);
return *this;
}
//
// Trim characters from the character set <set> from the right side of the string
//
STR_String &STR_String::TrimRight(char *set)
{
assertd(this->m_data != NULL);
while (this->m_len && strchr(set, this->m_data[this->m_len - 1]))
this->m_len--;
this->m_data[this->m_len] = 0;
return *this;
}
//
// Trim characters from the character set <set> from both sides of the character set
//
STR_String &STR_String::Trim(char *set)
{
TrimRight(set);
TrimLeft(set);
return *this;
}
//
// Trim quotes from both sides of the string
//
STR_String &STR_String::TrimQuotes()
{
// Trim quotes if they are on both sides of the string
assertd(this->m_data != NULL);
if ((this->m_len >= 2) && (this->m_data[0] == '\"') && (this->m_data[this->m_len - 1] == '\"')) {
memmove(this->m_data, this->m_data + 1, this->m_len - 2 + 1);
this->m_len -= 2;
}
return *this;
}
/*-------------------------------------------------------------------------------------------------
Assignment/Concatenation
-------------------------------------------------------------------------------------------------*/
//
// Set the string's conents to a copy of <src> with length <len>
//
rcSTR_String STR_String::Copy(const char *src, int len)
{
assertd(len >= 0);
assertd(src);
assertd(this->m_data != NULL);
AllocBuffer(len, false);
this->m_len = len;
memcpy(this->m_data, src, len);
this->m_data[this->m_len] = 0;
return *this;
}
//
// Concate a number of bytes to the current string
//
rcSTR_String STR_String::Concat(const char *data, int len)
{
assertd(this->m_len >= 0);
assertd(len >= 0);
assertd(data);
assertd(this->m_data != NULL);
AllocBuffer(this->m_len + len, true);
memcpy(this->m_data + this->m_len, data, len);
this->m_len += len;
this->m_data[this->m_len] = 0;
return *this;
}
std::vector<STR_String> STR_String::Explode(char c) const
{
STR_String lcv = *this;
std::vector<STR_String> uc;
while (lcv.Length()) {
int pos = lcv.Find(c);
if (pos < 0) {
uc.push_back(lcv);
lcv.Clear();
}
else {
uc.push_back(lcv.Left(pos));
lcv = lcv.Mid(pos + 1);
}
}
// uc. -= STR_String("");
return uc;
}
#if 0
int STR_String::Serialize(pCStream stream)
{
if (stream->GetAccess() == CStream::Access_Read) {
int ln;
stream->Read(&ln, sizeof(ln));
AllocBuffer(ln, false);
stream->Read(this->m_data, ln);
this->m_data[ln] = '\0';
this->m_len = ln;
}
else {
stream->Write(&this->m_len, sizeof(this->m_len));
stream->Write(this->m_data, this->m_len);
}
return this->m_len + sizeof(this->m_len);
}
#endif