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Merge branch 'ide-1.5.x' into ide-1.5.x-discovery

This commit is contained in:
Cristian Maglie 2013-06-07 00:38:42 +02:00
parent 2f547367fd f25e5e94f7
commit 514b18bb05
4 changed files with 259 additions and 19 deletions
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117
cores/arduino/WString.cpp
View File

@ -38,6 +38,12 @@ String::String(const String &value)
*this = value;
}
String::String(const __FlashStringHelper *pstr)
{
init();
*this = pstr;
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
String::String(String &&rval)
{
@ -100,6 +106,20 @@ String::String(unsigned long value, unsigned char base)
*this = buf;
}
String::String(float value, int decimalPlaces)
{
init();
char buf[33];
*this = dtostrf(value, (decimalPlaces + 2), decimalPlaces, buf);
}
String::String(double value, int decimalPlaces)
{
init();
char buf[33];
*this = dtostrf(value, (decimalPlaces + 2), decimalPlaces, buf);
}
String::~String()
{
free(buffer);
@ -160,6 +180,17 @@ String & String::copy(const char *cstr, unsigned int length)
return *this;
}
String & String::copy(const __FlashStringHelper *pstr, unsigned int length)
{
if (!reserve(length)) {
invalidate();
return *this;
}
len = length;
strcpy_P(buffer, (const prog_char *)pstr);
return *this;
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
void String::move(String &rhs)
{
@ -214,6 +245,14 @@ String & String::operator = (const char *cstr)
return *this;
}
String & String::operator = (const __FlashStringHelper *pstr)
{
if (pstr) copy(pstr, strlen_P((const prog_char *)pstr));
else invalidate();
return *this;
}
/*********************************************/
/* concat */
/*********************************************/
@ -257,14 +296,14 @@ unsigned char String::concat(unsigned char num)
unsigned char String::concat(int num)
{
char buf[7];
char buf[12];
itoa(num, buf, 10);
return concat(buf, strlen(buf));
}
unsigned char String::concat(unsigned int num)
{
char buf[6];
char buf[11];
utoa(num, buf, 10);
return concat(buf, strlen(buf));
}
@ -283,6 +322,32 @@ unsigned char String::concat(unsigned long num)
return concat(buf, strlen(buf));
}
unsigned char String::concat(float num)
{
char buf[20];
char* string = dtostrf(num, 8, 6, buf);
return concat(string, strlen(string));
}
unsigned char String::concat(double num)
{
char buf[20];
char* string = dtostrf(num, 8, 6, buf);
return concat(string, strlen(string));
}
unsigned char String::concat(const __FlashStringHelper * str)
{
if (!str) return 0;
int length = strlen_P((const char *) str);
if (length == 0) return 1;
unsigned int newlen = len + length;
if (!reserve(newlen)) return 0;
strcpy_P(buffer + len, (const char *) str);
len = newlen;
return 1;
}
/*********************************************/
/* Concatenate */
/*********************************************/
@ -343,6 +408,27 @@ StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num)
return a;
}
StringSumHelper & operator + (const StringSumHelper &lhs, float num)
{
StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
if (!a.concat(num)) a.invalidate();
return a;
}
StringSumHelper & operator + (const StringSumHelper &lhs, double num)
{
StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
if (!a.concat(num)) a.invalidate();
return a;
}
StringSumHelper & operator + (const StringSumHelper &lhs, const __FlashStringHelper *rhs)
{
StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
if (!a.concat(rhs)) a.invalidate();
return a;
}
/*********************************************/
/* Comparison */
/*********************************************/
@ -527,11 +613,6 @@ int String::lastIndexOf(const String &s2, unsigned int fromIndex) const
return found;
}
String String::substring( unsigned int left ) const
{
return substring(left, len);
}
String String::substring(unsigned int left, unsigned int right) const
{
if (left > right) {
@ -604,6 +685,22 @@ void String::replace(const String& find, const String& replace)
}
}
void String::remove(unsigned int index){
if (index >= len) { return; }
int count = len - index;
remove(index, count);
}
void String::remove(unsigned int index, unsigned int count){
if (index >= len) { return; }
if (count <= 0) { return; }
if (index + count > len) { count = len - index; }
char *writeTo = buffer + index;
len = len - count;
strncpy(writeTo, buffer + index + count,len - index);
buffer[len] = 0;
}
void String::toLowerCase(void)
{
if (!buffer) return;
@ -642,4 +739,8 @@ long String::toInt(void) const
return 0;
}
float String::toFloat(void) const
{
if (buffer) return float(atof(buffer));
return 0;
}

23
cores/arduino/WString.h
View File

@ -58,6 +58,7 @@ public:
// be false).
String(const char *cstr = "");
String(const String &str);
String(const __FlashStringHelper *str);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
String(String &&rval);
String(StringSumHelper &&rval);
@ -68,6 +69,8 @@ public:
explicit String(unsigned int, unsigned char base=10);
explicit String(long, unsigned char base=10);
explicit String(unsigned long, unsigned char base=10);
explicit String(float, int decimalPlaces=6);
explicit String(double, int decimalPlaces=6);
~String(void);
// memory management
@ -82,6 +85,7 @@ public:
// marked as invalid ("if (s)" will be false).
String & operator = (const String &rhs);
String & operator = (const char *cstr);
String & operator = (const __FlashStringHelper *str);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
String & operator = (String &&rval);
String & operator = (StringSumHelper &&rval);
@ -100,17 +104,23 @@ public:
unsigned char concat(unsigned int num);
unsigned char concat(long num);
unsigned char concat(unsigned long num);
unsigned char concat(float num);
unsigned char concat(double num);
unsigned char concat(const __FlashStringHelper * str);
// if there's not enough memory for the concatenated value, the string
// will be left unchanged (but this isn't signalled in any way)
String & operator += (const String &rhs) {concat(rhs); return (*this);}
String & operator += (const char *cstr) {concat(cstr); return (*this);}
String & operator += (char c) {concat(c); return (*this);}
String & operator += (unsigned char num) {concat(num); return (*this);}
String & operator += (unsigned char num) {concat(num); return (*this);}
String & operator += (int num) {concat(num); return (*this);}
String & operator += (unsigned int num) {concat(num); return (*this);}
String & operator += (long num) {concat(num); return (*this);}
String & operator += (unsigned long num) {concat(num); return (*this);}
String & operator += (float num) {concat(num); return (*this);}
String & operator += (double num) {concat(num); return (*this);}
String & operator += (const __FlashStringHelper *str){concat(str); return (*this);}
friend StringSumHelper & operator + (const StringSumHelper &lhs, const String &rhs);
friend StringSumHelper & operator + (const StringSumHelper &lhs, const char *cstr);
@ -120,6 +130,9 @@ public:
friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned int num);
friend StringSumHelper & operator + (const StringSumHelper &lhs, long num);
friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num);
friend StringSumHelper & operator + (const StringSumHelper &lhs, float num);
friend StringSumHelper & operator + (const StringSumHelper &lhs, double num);
friend StringSumHelper & operator + (const StringSumHelper &lhs, const __FlashStringHelper *rhs);
// comparison (only works w/ Strings and "strings")
operator StringIfHelperType() const { return buffer ? &String::StringIfHelper : 0; }
@ -158,18 +171,21 @@ public:
int lastIndexOf( char ch, unsigned int fromIndex ) const;
int lastIndexOf( const String &str ) const;
int lastIndexOf( const String &str, unsigned int fromIndex ) const;
String substring( unsigned int beginIndex ) const;
String substring( unsigned int beginIndex ) const { return substring(beginIndex, len); };
String substring( unsigned int beginIndex, unsigned int endIndex ) const;
// modification
void replace(char find, char replace);
void replace(const String& find, const String& replace);
void remove(unsigned int index);
void remove(unsigned int index, unsigned int count);
void toLowerCase(void);
void toUpperCase(void);
void trim(void);
// parsing/conversion
long toInt(void) const;
float toFloat(void) const;
protected:
char *buffer; // the actual char array
@ -184,6 +200,7 @@ protected:
// copy and move
String & copy(const char *cstr, unsigned int length);
String & copy(const __FlashStringHelper *pstr, unsigned int length);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
void move(String &rhs);
#endif
@ -200,6 +217,8 @@ public:
StringSumHelper(unsigned int num) : String(num) {}
StringSumHelper(long num) : String(num) {}
StringSumHelper(unsigned long num) : String(num) {}
StringSumHelper(float num) : String(num) {}
StringSumHelper(double num) : String(num) {}
};
#endif // __cplusplus

117
cores/robot/WString.cpp
View File

@ -38,6 +38,12 @@ String::String(const String &value)
*this = value;
}
String::String(const __FlashStringHelper *pstr)
{
init();
*this = pstr;
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
String::String(String &&rval)
{
@ -100,6 +106,20 @@ String::String(unsigned long value, unsigned char base)
*this = buf;
}
String::String(float value, int decimalPlaces)
{
init();
char buf[33];
*this = dtostrf(value, (decimalPlaces + 2), decimalPlaces, buf);
}
String::String(double value, int decimalPlaces)
{
init();
char buf[33];
*this = dtostrf(value, (decimalPlaces + 2), decimalPlaces, buf);
}
String::~String()
{
free(buffer);
@ -160,6 +180,17 @@ String & String::copy(const char *cstr, unsigned int length)
return *this;
}
String & String::copy(const __FlashStringHelper *pstr, unsigned int length)
{
if (!reserve(length)) {
invalidate();
return *this;
}
len = length;
strcpy_P(buffer, (const prog_char *)pstr);
return *this;
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
void String::move(String &rhs)
{
@ -214,6 +245,14 @@ String & String::operator = (const char *cstr)
return *this;
}
String & String::operator = (const __FlashStringHelper *pstr)
{
if (pstr) copy(pstr, strlen_P((const prog_char *)pstr));
else invalidate();
return *this;
}
/*********************************************/
/* concat */
/*********************************************/
@ -257,14 +296,14 @@ unsigned char String::concat(unsigned char num)
unsigned char String::concat(int num)
{
char buf[7];
char buf[12];
itoa(num, buf, 10);
return concat(buf, strlen(buf));
}
unsigned char String::concat(unsigned int num)
{
char buf[6];
char buf[11];
utoa(num, buf, 10);
return concat(buf, strlen(buf));
}
@ -283,6 +322,32 @@ unsigned char String::concat(unsigned long num)
return concat(buf, strlen(buf));
}
unsigned char String::concat(float num)
{
char buf[20];
char* string = dtostrf(num, 8, 6, buf);
return concat(string, strlen(string));
}
unsigned char String::concat(double num)
{
char buf[20];
char* string = dtostrf(num, 8, 6, buf);
return concat(string, strlen(string));
}
unsigned char String::concat(const __FlashStringHelper * str)
{
if (!str) return 0;
int length = strlen_P((const char *) str);
if (length == 0) return 1;
unsigned int newlen = len + length;
if (!reserve(newlen)) return 0;
strcpy_P(buffer + len, (const char *) str);
len = newlen;
return 1;
}
/*********************************************/
/* Concatenate */
/*********************************************/
@ -343,6 +408,27 @@ StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num)
return a;
}
StringSumHelper & operator + (const StringSumHelper &lhs, float num)
{
StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
if (!a.concat(num)) a.invalidate();
return a;
}
StringSumHelper & operator + (const StringSumHelper &lhs, double num)
{
StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
if (!a.concat(num)) a.invalidate();
return a;
}
StringSumHelper & operator + (const StringSumHelper &lhs, const __FlashStringHelper *rhs)
{
StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
if (!a.concat(rhs)) a.invalidate();
return a;
}
/*********************************************/
/* Comparison */
/*********************************************/
@ -527,11 +613,6 @@ int String::lastIndexOf(const String &s2, unsigned int fromIndex) const
return found;
}
String String::substring( unsigned int left ) const
{
return substring(left, len);
}
String String::substring(unsigned int left, unsigned int right) const
{
if (left > right) {
@ -604,6 +685,22 @@ void String::replace(const String& find, const String& replace)
}
}
void String::remove(unsigned int index){
if (index >= len) { return; }
int count = len - index;
remove(index, count);
}
void String::remove(unsigned int index, unsigned int count){
if (index >= len) { return; }
if (count <= 0) { return; }
if (index + count > len) { count = len - index; }
char *writeTo = buffer + index;
len = len - count;
strncpy(writeTo, buffer + index + count,len - index);
buffer[len] = 0;
}
void String::toLowerCase(void)
{
if (!buffer) return;
@ -642,4 +739,8 @@ long String::toInt(void) const
return 0;
}
float String::toFloat(void) const
{
if (buffer) return float(atof(buffer));
return 0;
}

21
cores/robot/WString.h
View File

@ -58,6 +58,7 @@ public:
// be false).
String(const char *cstr = "");
String(const String &str);
String(const __FlashStringHelper *str);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
String(String &&rval);
String(StringSumHelper &&rval);
@ -68,6 +69,8 @@ public:
explicit String(unsigned int, unsigned char base=10);
explicit String(long, unsigned char base=10);
explicit String(unsigned long, unsigned char base=10);
explicit String(float, int decimalPlaces=6);
explicit String(double, int decimalPlaces=6);
~String(void);
// memory management
@ -82,6 +85,7 @@ public:
// marked as invalid ("if (s)" will be false).
String & operator = (const String &rhs);
String & operator = (const char *cstr);
String & operator = (const __FlashStringHelper *str);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
String & operator = (String &&rval);
String & operator = (StringSumHelper &&rval);
@ -100,6 +104,9 @@ public:
unsigned char concat(unsigned int num);
unsigned char concat(long num);
unsigned char concat(unsigned long num);
unsigned char concat(float num);
unsigned char concat(double num);
unsigned char concat(const __FlashStringHelper * str);
// if there's not enough memory for the concatenated value, the string
// will be left unchanged (but this isn't signalled in any way)
@ -111,6 +118,9 @@ public:
String & operator += (unsigned int num) {concat(num); return (*this);}
String & operator += (long num) {concat(num); return (*this);}
String & operator += (unsigned long num) {concat(num); return (*this);}
String & operator += (float num) {concat(num); return (*this);}
String & operator += (double num) {concat(num); return (*this);}
String & operator += (const __FlashStringHelper *str){concat(str); return (*this);}
friend StringSumHelper & operator + (const StringSumHelper &lhs, const String &rhs);
friend StringSumHelper & operator + (const StringSumHelper &lhs, const char *cstr);
@ -120,6 +130,9 @@ public:
friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned int num);
friend StringSumHelper & operator + (const StringSumHelper &lhs, long num);
friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num);
friend StringSumHelper & operator + (const StringSumHelper &lhs, float num);
friend StringSumHelper & operator + (const StringSumHelper &lhs, double num);
friend StringSumHelper & operator + (const StringSumHelper &lhs, const __FlashStringHelper *rhs);
// comparison (only works w/ Strings and "strings")
operator StringIfHelperType() const { return buffer ? &String::StringIfHelper : 0; }
@ -158,18 +171,21 @@ public:
int lastIndexOf( char ch, unsigned int fromIndex ) const;
int lastIndexOf( const String &str ) const;
int lastIndexOf( const String &str, unsigned int fromIndex ) const;
String substring( unsigned int beginIndex ) const;
String substring( unsigned int beginIndex ) const { return substring(beginIndex, len); };
String substring( unsigned int beginIndex, unsigned int endIndex ) const;
// modification
void replace(char find, char replace);
void replace(const String& find, const String& replace);
void remove(unsigned int index);
void remove(unsigned int index, unsigned int count);
void toLowerCase(void);
void toUpperCase(void);
void trim(void);
// parsing/conversion
long toInt(void) const;
float toFloat(void) const;
protected:
char *buffer; // the actual char array
@ -184,6 +200,7 @@ protected:
// copy and move
String & copy(const char *cstr, unsigned int length);
String & copy(const __FlashStringHelper *pstr, unsigned int length);
#ifdef __GXX_EXPERIMENTAL_CXX0X__
void move(String &rhs);
#endif
@ -200,6 +217,8 @@ public:
StringSumHelper(unsigned int num) : String(num) {}
StringSumHelper(long num) : String(num) {}
StringSumHelper(unsigned long num) : String(num) {}
StringSumHelper(float num) : String(num) {}
StringSumHelper(double num) : String(num) {}
};
#endif // __cplusplus