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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 7b1baeb29e a2e7413d22
commit 3e4419d6be
12 changed files with 484 additions and 44 deletions
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22
app/src/processing/app/I18n.java
View File

@ -46,15 +46,29 @@ public class I18n {
}
public static String _(String s) {
String res;
try {
return i18n.getString(s);
}
catch (MissingResourceException e) {
return s;
res = i18n.getString(s);
} catch (MissingResourceException e) {
res = s;
}
// The single % is the arguments selector in .PO files.
// We must put double %% inside the translations to avoid
// getting .PO processing in the way.
res = res.replace("%%", "%");
return res;
}
public static String format(String fmt, Object ... args) {
// Single quote is used to escape curly bracket arguments.
// - Prevents strings fixed at translation time to be fixed again
fmt = fmt.replace("''", "'");
// - Replace ' with the escaped version ''
fmt = fmt.replace("'", "''");
return MessageFormat.format(fmt, args);
}

4
app/src/processing/app/Sketch.java
View File

@ -1636,12 +1636,12 @@ public class Sketch {
long textSize = sizes[0];
long dataSize = sizes[1];
System.out.println(I18n
.format(_("Binary sketch size: {0} bytes (of a {1} byte maximum) - {2}% used"),
.format(_("Binary sketch size: {0} bytes (of a {1} byte maximum) - {2}%% used"),
textSize, maxTextSize, textSize * 100 / maxTextSize));
if (dataSize >= 0) {
if (maxDataSize > 0) {
System.out.println(I18n.format(
_("Minimum Memory usage: {0} bytes (of a {1} byte maximum) - {2}% used"),
_("Minimum Memory usage: {0} bytes (of a {1} byte maximum) - {2}%% used"),
dataSize, maxDataSize, dataSize * 100 / maxDataSize));
} else {
System.out.println(I18n.format(_("Minimum Memory usage: {0} bytes"), dataSize));

3
build/shared/revisions.txt
View File

@ -14,6 +14,9 @@ ARDUINO 1.5.3 BETA
* sam: Added compatibility for avr/pgmspace.h (Paul Stoffregen)
* sam: Added serialEvent*() support
* sam: Fixed micros() to work with inside interrupts. (stimmer)
* avr: Added support for Flash strings on String class (Jantje)
* Added support for floating point numbers in String class (Tevin Zhang, SebiTimeWaster)
* sam: Fixed String buffer overflows (Paul Stoffregen)
[libraries]
* sam: Added CAN library (still in early stage of development) (Palliser)

117
hardware/arduino/avr/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
hardware/arduino/avr/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
hardware/arduino/avr/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
hardware/arduino/avr/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

144
hardware/arduino/sam/cores/arduino/WString.cpp
View File

@ -21,7 +21,7 @@
#include "WString.h"
#include "itoa.h"
#include "avr/dtostrf.h"
/*********************************************/
/* Constructors */
@ -39,6 +39,12 @@ String::String(const String &value)
*this = value;
}
String::String(const __FlashStringHelper *pstr)
{
init();
*this = pstr;
}
#ifdef __GXX_EXPERIMENTAL_CXX0X__
String::String(String &&rval)
{
@ -101,6 +107,20 @@ 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);
@ -150,17 +170,28 @@ unsigned char String::changeBuffer(unsigned int maxStrLen)
/* Copy and Move */
/*********************************************/
String & String::copy(const char *cstr, unsigned int _length)
String & String::copy(const char *cstr, unsigned int length)
{
if (!reserve(_length)) {
if (!reserve(length)) {
invalidate();
return *this;
}
len = _length;
len = length;
strcpy(buffer, cstr);
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)
{
@ -215,6 +246,14 @@ 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 */
/*********************************************/
@ -224,11 +263,11 @@ unsigned char String::concat(const String &s)
return concat(s.buffer, s.len);
}
unsigned char String::concat(const char *cstr, unsigned int _length)
unsigned char String::concat(const char *cstr, unsigned int length)
{
unsigned int newlen = len + _length;
unsigned int newlen = len + length;
if (!cstr) return 0;
if (_length == 0) return 1;
if (length == 0) return 1;
if (!reserve(newlen)) return 0;
strcpy(buffer + len, cstr);
len = newlen;
@ -258,14 +297,14 @@ 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));
}
@ -284,6 +323,32 @@ 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 */
/*********************************************/
@ -344,6 +409,27 @@ 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 */
/*********************************************/
@ -549,24 +635,24 @@ String String::substring(unsigned int left, unsigned int right) const
/* Modification */
/*********************************************/
void String::replace(char find, char _replace)
void String::replace(char find, char replace)
{
if (!buffer) return;
for (char *p = buffer; *p; p++) {
if (*p == find) *p = _replace;
if (*p == find) *p = replace;
}
}
void String::replace(const String& find, const String& _replace)
void String::replace(const String& find, const String& replace)
{
if (len == 0 || find.len == 0) return;
int diff = _replace.len - find.len;
int diff = replace.len - find.len;
char *readFrom = buffer;
char *foundAt;
if (diff == 0) {
while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
memcpy(foundAt, _replace.buffer, _replace.len);
readFrom = foundAt + _replace.len;
memcpy(foundAt, replace.buffer, replace.len);
readFrom = foundAt + replace.len;
}
} else if (diff < 0) {
char *writeTo = buffer;
@ -574,8 +660,8 @@ void String::replace(const String& find, const String& _replace)
unsigned int n = foundAt - readFrom;
memcpy(writeTo, readFrom, n);
writeTo += n;
memcpy(writeTo, _replace.buffer, _replace.len);
writeTo += _replace.len;
memcpy(writeTo, replace.buffer, replace.len);
writeTo += replace.len;
readFrom = foundAt + find.len;
len += diff;
}
@ -594,12 +680,28 @@ void String::replace(const String& find, const String& _replace)
memmove(readFrom + diff, readFrom, len - (readFrom - buffer));
len += diff;
buffer[len] = 0;
memcpy(buffer + index, _replace.buffer, _replace.len);
memcpy(buffer + index, replace.buffer, replace.len);
index--;
}
}
}
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;
@ -638,4 +740,8 @@ long String::toInt(void) const
return 0;
}
float String::toFloat(void) const
{
if (buffer) return float(atof(buffer));
return 0;
}

20
hardware/arduino/sam/cores/arduino/WString.h
View File

@ -26,6 +26,7 @@
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <avr/pgmspace.h>
// When compiling programs with this class, the following gcc parameters
// dramatically increase performance and memory (RAM) efficiency, typically
@ -57,6 +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);
@ -67,6 +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
@ -81,6 +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);
@ -99,6 +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)
@ -110,6 +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);
@ -119,6 +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; }
@ -163,12 +177,15 @@ public:
// 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
@ -183,6 +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
@ -199,6 +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

27
hardware/arduino/sam/cores/arduino/avr/dtostrf.c Normal file
View File

@ -0,0 +1,27 @@
/*
dtostrf - Emulation for dtostrf function from avr-libc
Copyright (c) 2013 Arduino. All rights reserved.
Written by Cristian Maglie <c.maglie@bug.st>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
char *dtostrf (double val, signed char width, unsigned char prec, char *sout) {
char fmt[20];
sprintf(fmt, "%%%d.%df", width, prec);
sprintf(sout, fmt, val);
return sout;
}

29
hardware/arduino/sam/cores/arduino/avr/dtostrf.h Normal file
View File

@ -0,0 +1,29 @@
/*
dtostrf - Emulation for dtostrf function from avr-libc
Copyright (c) 2013 Arduino. All rights reserved.
Written by Cristian Maglie <c.maglie@bug.st>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifdef __cplusplus
extern "C" {
#endif
char *dtostrf (double val, signed char width, unsigned char prec, char *sout);
#ifdef __cplusplus
}
#endif

1
hardware/arduino/sam/cores/arduino/avr/pgmspace.h
View File

@ -24,6 +24,7 @@ typedef uint32_t prog_uint32_t;
#define strcat_P(dest, src) strcat((dest), (src))
#define strcmp_P(a, b) strcmp((a), (b))
#define strstr_P(a, b) strstr((a), (b))
#define strlen_P(a) strlen((a))
#define sprintf_P(s, f, ...) sprintf((s), (f), __VA_ARGS__)
#define pgm_read_byte(addr) (*(const unsigned char *)(addr))