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Formated code with clang-format
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@ -7,109 +7,95 @@
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using namespace ArduinoJson::Internals;
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static inline char getSpecialChar(char c)
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{
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// Optimized for code size on a 8-bit AVR
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static inline char getSpecialChar(char c) {
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// Optimized for code size on a 8-bit AVR
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const char* p = "\"\"\\\\\bb\ff\nn\rr\tt\0";
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const char *p = "\"\"\\\\\bb\ff\nn\rr\tt\0";
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while (p[0] && p[0] != c)
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{
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p += 2;
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}
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while (p[0] && p[0] != c) {
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p += 2;
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}
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return p[1];
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return p[1];
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}
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static inline size_t printCharTo(char c, Print* p)
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{
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char specialChar = getSpecialChar(c);
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static inline size_t printCharTo(char c, Print *p) {
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char specialChar = getSpecialChar(c);
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return specialChar != 0
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? p->write('\\') + p->write(specialChar)
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: p->write(c);
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return specialChar != 0 ? p->write('\\') + p->write(specialChar)
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: p->write(c);
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}
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size_t QuotedString::printTo(const char* s, Print* p)
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{
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if (!s) return p->print("null");
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size_t n = p->write('\"');
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size_t QuotedString::printTo(const char *s, Print *p) {
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if (!s)
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return p->print("null");
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while (*s)
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{
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n += printCharTo(*s++, p);
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}
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size_t n = p->write('\"');
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return n + p->write('\"');
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while (*s) {
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n += printCharTo(*s++, p);
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}
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return n + p->write('\"');
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}
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static char unescapeChar(char c)
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{
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// Optimized for code size on a 8-bit AVR
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static char unescapeChar(char c) {
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// Optimized for code size on a 8-bit AVR
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const char* p = "b\bf\fn\nr\rt\t";
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const char *p = "b\bf\fn\nr\rt\t";
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for (;;)
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{
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if (p[0] == 0) return c;
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if (p[0] == c) return p[1];
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p += 2;
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}
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for (;;) {
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if (p[0] == 0)
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return c;
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if (p[0] == c)
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return p[1];
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p += 2;
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}
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}
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static inline bool isQuote(char c)
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{
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return c == '\"' || c == '\'';
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}
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static inline bool isQuote(char c) { return c == '\"' || c == '\''; }
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char* QuotedString::extractFrom(char* input, char** endPtr)
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{
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char firstChar = *input;
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char *QuotedString::extractFrom(char *input, char **endPtr) {
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char firstChar = *input;
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if (!isQuote(firstChar))
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{
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// must start with a quote
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return 0;
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if (!isQuote(firstChar)) {
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// must start with a quote
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return 0;
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}
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char stopChar = firstChar; // closing quote is the same as opening quote
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char *startPtr = input + 1; // skip the quote
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char *readPtr = startPtr;
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char *writePtr = startPtr;
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char c;
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for (;;) {
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c = *readPtr++;
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if (c == 0) {
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// premature ending
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return 0;
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}
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char stopChar = firstChar; // closing quote is the same as opening quote
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char* startPtr = input + 1; // skip the quote
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char* readPtr = startPtr;
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char* writePtr = startPtr;
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char c;
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for (;;)
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{
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c = *readPtr++;
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if (c == 0)
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{
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// premature ending
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return 0;
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}
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if (c == stopChar)
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{
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// closing quote
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break;
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}
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if (c == '\\')
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{
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// replace char
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c = unescapeChar(*readPtr++);
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}
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*writePtr++ = c;
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if (c == stopChar) {
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// closing quote
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break;
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}
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// end the string here
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*writePtr = 0;
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if (c == '\\') {
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// replace char
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c = unescapeChar(*readPtr++);
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}
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// update end ptr
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*endPtr = readPtr;
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*writePtr++ = c;
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}
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return startPtr;
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// end the string here
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*writePtr = 0;
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// update end ptr
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*endPtr = readPtr;
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return startPtr;
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}
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