diff options
Diffstat (limited to 'include/lib/ArduinoJson/Serialization')
11 files changed, 0 insertions, 829 deletions
diff --git a/include/lib/ArduinoJson/Serialization/DummyPrint.hpp b/include/lib/ArduinoJson/Serialization/DummyPrint.hpp deleted file mode 100644 index 9fdf2d6..0000000 --- a/include/lib/ArduinoJson/Serialization/DummyPrint.hpp +++ /dev/null @@ -1,22 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -namespace ArduinoJson { -namespace Internals { - -// A dummy Print implementation used in JsonPrintable::measureLength() -class DummyPrint { - public: - size_t print(char) { - return 1; - } - - size_t print(const char* s) { - return strlen(s); - } -}; -} -} diff --git a/include/lib/ArduinoJson/Serialization/DynamicStringBuilder.hpp b/include/lib/ArduinoJson/Serialization/DynamicStringBuilder.hpp deleted file mode 100644 index 41be639..0000000 --- a/include/lib/ArduinoJson/Serialization/DynamicStringBuilder.hpp +++ /dev/null @@ -1,35 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -#include "../StringTraits/StringTraits.hpp" - -namespace ArduinoJson { -namespace Internals { - -// A Print implementation that allows to write in a String -template <typename TString> -class DynamicStringBuilder { - public: - DynamicStringBuilder(TString &str) : _str(str) {} - - size_t print(char c) { - StringTraits<TString>::append(_str, c); - return 1; - } - - size_t print(const char *s) { - size_t initialLen = _str.length(); - StringTraits<TString>::append(_str, s); - return _str.length() - initialLen; - } - - private: - DynamicStringBuilder &operator=(const DynamicStringBuilder &); - - TString &_str; -}; -} -} diff --git a/include/lib/ArduinoJson/Serialization/FloatParts.hpp b/include/lib/ArduinoJson/Serialization/FloatParts.hpp deleted file mode 100644 index c14e3b5..0000000 --- a/include/lib/ArduinoJson/Serialization/FloatParts.hpp +++ /dev/null @@ -1,89 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -#include "../Configuration.hpp" -#include "../Polyfills/math.hpp" -#include "../TypeTraits/FloatTraits.hpp" - -namespace ArduinoJson { -namespace Internals { - -template <typename TFloat> -struct FloatParts { - uint32_t integral; - uint32_t decimal; - int16_t exponent; - int8_t decimalPlaces; - - FloatParts(TFloat value) { - uint32_t maxDecimalPart = sizeof(TFloat) >= 8 ? 1000000000 : 1000000; - decimalPlaces = sizeof(TFloat) >= 8 ? 9 : 6; - - exponent = normalize(value); - - integral = uint32_t(value); - // reduce number of decimal places by the number of integral places - for (uint32_t tmp = integral; tmp >= 10; tmp /= 10) { - maxDecimalPart /= 10; - decimalPlaces--; - } - - TFloat remainder = (value - TFloat(integral)) * TFloat(maxDecimalPart); - - decimal = uint32_t(remainder); - remainder = remainder - TFloat(decimal); - - // rounding: - // increment by 1 if remainder >= 0.5 - decimal += uint32_t(remainder * 2); - if (decimal >= maxDecimalPart) { - decimal = 0; - integral++; - if (exponent && integral >= 10) { - exponent++; - integral = 1; - } - } - - // remove trailing zeros - while (decimal % 10 == 0 && decimalPlaces > 0) { - decimal /= 10; - decimalPlaces--; - } - } - - static int16_t normalize(TFloat& value) { - typedef FloatTraits<TFloat> traits; - int16_t powersOf10 = 0; - - int8_t index = sizeof(TFloat) == 8 ? 8 : 5; - int bit = 1 << index; - - if (value >= ARDUINOJSON_POSITIVE_EXPONENTIATION_THRESHOLD) { - for (; index >= 0; index--) { - if (value >= traits::positiveBinaryPowerOfTen(index)) { - value *= traits::negativeBinaryPowerOfTen(index); - powersOf10 = int16_t(powersOf10 + bit); - } - bit >>= 1; - } - } - - if (value > 0 && value <= ARDUINOJSON_NEGATIVE_EXPONENTIATION_THRESHOLD) { - for (; index >= 0; index--) { - if (value < traits::negativeBinaryPowerOfTenPlusOne(index)) { - value *= traits::positiveBinaryPowerOfTen(index); - powersOf10 = int16_t(powersOf10 - bit); - } - bit >>= 1; - } - } - - return powersOf10; - } -}; -} -} diff --git a/include/lib/ArduinoJson/Serialization/IndentedPrint.hpp b/include/lib/ArduinoJson/Serialization/IndentedPrint.hpp deleted file mode 100644 index 864f9aa..0000000 --- a/include/lib/ArduinoJson/Serialization/IndentedPrint.hpp +++ /dev/null @@ -1,68 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -namespace ArduinoJson { -namespace Internals { - -// Decorator on top of Print to allow indented output. -// This class is used by JsonPrintable::prettyPrintTo() but can also be used -// for your own purpose, like logging. -template <typename Print> -class IndentedPrint { - public: - explicit IndentedPrint(Print &p) : sink(&p) { - level = 0; - tabSize = 2; - isNewLine = true; - } - - size_t print(char c) { - size_t n = 0; - if (isNewLine) n += writeTabs(); - n += sink->print(c); - isNewLine = c == '\n'; - return n; - } - - size_t print(const char *s) { - // TODO: optimize - size_t n = 0; - while (*s) n += print(*s++); - return n; - } - - // Adds one level of indentation - void indent() { - if (level < MAX_LEVEL) level++; - } - - // Removes one level of indentation - void unindent() { - if (level > 0) level--; - } - - // Set the number of space printed for each level of indentation - void setTabSize(uint8_t n) { - if (n < MAX_TAB_SIZE) tabSize = n & MAX_TAB_SIZE; - } - - private: - Print *sink; - uint8_t level : 4; - uint8_t tabSize : 3; - bool isNewLine : 1; - - size_t writeTabs() { - size_t n = 0; - for (int i = 0; i < level * tabSize; i++) n += sink->print(' '); - return n; - } - - static const int MAX_LEVEL = 15; // because it's only 4 bits - static const int MAX_TAB_SIZE = 7; // because it's only 3 bits -}; -} -} diff --git a/include/lib/ArduinoJson/Serialization/JsonPrintable.hpp b/include/lib/ArduinoJson/Serialization/JsonPrintable.hpp deleted file mode 100644 index e73f8fb..0000000 --- a/include/lib/ArduinoJson/Serialization/JsonPrintable.hpp +++ /dev/null @@ -1,117 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -#include "../Configuration.hpp" -#include "../TypeTraits/EnableIf.hpp" -#include "DummyPrint.hpp" -#include "DynamicStringBuilder.hpp" -#include "IndentedPrint.hpp" -#include "JsonSerializer.hpp" -#include "JsonWriter.hpp" -#include "Prettyfier.hpp" -#include "StaticStringBuilder.hpp" - -#if ARDUINOJSON_ENABLE_STD_STREAM -#include "StreamPrintAdapter.hpp" -#endif - -namespace ArduinoJson { -namespace Internals { - -// Implements all the overloads of printTo() and prettyPrintTo() -// Caution: this class use a template parameter to avoid virtual methods. -// This is a bit curious but allows to reduce the size of JsonVariant, JsonArray -// and JsonObject. -template <typename T> -class JsonPrintable { - public: - template <typename Print> - typename EnableIf<!StringTraits<Print>::has_append, size_t>::type printTo( - Print &print) const { - JsonWriter<Print> writer(print); - JsonSerializer<JsonWriter<Print> >::serialize(downcast(), writer); - return writer.bytesWritten(); - } - -#if ARDUINOJSON_ENABLE_STD_STREAM - std::ostream &printTo(std::ostream &os) const { - StreamPrintAdapter adapter(os); - printTo(adapter); - return os; - } -#endif - - size_t printTo(char *buffer, size_t bufferSize) const { - StaticStringBuilder sb(buffer, bufferSize); - return printTo(sb); - } - - template <size_t TN> - size_t printTo(char (&buffer)[TN]) const { - return printTo(buffer, TN); - } - - template <typename TString> - typename EnableIf<StringTraits<TString>::has_append, size_t>::type printTo( - TString &str) const { - DynamicStringBuilder<TString> sb(str); - return printTo(sb); - } - - template <typename Print> - size_t prettyPrintTo(IndentedPrint<Print> &print) const { - Prettyfier<Print> p(print); - return printTo(p); - } - - size_t prettyPrintTo(char *buffer, size_t bufferSize) const { - StaticStringBuilder sb(buffer, bufferSize); - return prettyPrintTo(sb); - } - - template <size_t TN> - size_t prettyPrintTo(char (&buffer)[TN]) const { - return prettyPrintTo(buffer, TN); - } - - template <typename Print> - typename EnableIf<!StringTraits<Print>::has_append, size_t>::type - prettyPrintTo(Print &print) const { - IndentedPrint<Print> indentedPrint(print); - return prettyPrintTo(indentedPrint); - } - - template <typename TString> - typename EnableIf<StringTraits<TString>::has_append, size_t>::type - prettyPrintTo(TString &str) const { - DynamicStringBuilder<TString> sb(str); - return prettyPrintTo(sb); - } - - size_t measureLength() const { - DummyPrint dp; - return printTo(dp); - } - - size_t measurePrettyLength() const { - DummyPrint dp; - return prettyPrintTo(dp); - } - - private: - const T &downcast() const { - return *static_cast<const T *>(this); - } -}; - -#if ARDUINOJSON_ENABLE_STD_STREAM -template <typename T> -inline std::ostream &operator<<(std::ostream &os, const JsonPrintable<T> &v) { - return v.printTo(os); -} -#endif -} -} diff --git a/include/lib/ArduinoJson/Serialization/JsonSerializer.hpp b/include/lib/ArduinoJson/Serialization/JsonSerializer.hpp deleted file mode 100644 index 0cb537f..0000000 --- a/include/lib/ArduinoJson/Serialization/JsonSerializer.hpp +++ /dev/null @@ -1,32 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -#include "JsonWriter.hpp" - -namespace ArduinoJson { - -class JsonArray; -class JsonObject; -class JsonVariant; - -namespace Internals { - -class JsonArraySubscript; -template <typename TKey> -class JsonObjectSubscript; - -template <typename Writer> -class JsonSerializer { - public: - static void serialize(const JsonArray &, Writer &); - static void serialize(const JsonArraySubscript &, Writer &); - static void serialize(const JsonObject &, Writer &); - template <typename TKey> - static void serialize(const JsonObjectSubscript<TKey> &, Writer &); - static void serialize(const JsonVariant &, Writer &); -}; -} -} diff --git a/include/lib/ArduinoJson/Serialization/JsonSerializerImpl.hpp b/include/lib/ArduinoJson/Serialization/JsonSerializerImpl.hpp deleted file mode 100644 index 0faae27..0000000 --- a/include/lib/ArduinoJson/Serialization/JsonSerializerImpl.hpp +++ /dev/null @@ -1,103 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -#include "../JsonArray.hpp" -#include "../JsonArraySubscript.hpp" -#include "../JsonObject.hpp" -#include "../JsonObjectSubscript.hpp" -#include "../JsonVariant.hpp" -#include "JsonSerializer.hpp" - -template <typename Writer> -inline void ArduinoJson::Internals::JsonSerializer<Writer>::serialize( - const JsonArray& array, Writer& writer) { - writer.beginArray(); - - JsonArray::const_iterator it = array.begin(); - while (it != array.end()) { - serialize(*it, writer); - - ++it; - if (it == array.end()) break; - - writer.writeComma(); - } - - writer.endArray(); -} - -template <typename Writer> -inline void ArduinoJson::Internals::JsonSerializer<Writer>::serialize( - const JsonArraySubscript& arraySubscript, Writer& writer) { - serialize(arraySubscript.as<JsonVariant>(), writer); -} - -template <typename Writer> -inline void ArduinoJson::Internals::JsonSerializer<Writer>::serialize( - const JsonObject& object, Writer& writer) { - writer.beginObject(); - - JsonObject::const_iterator it = object.begin(); - while (it != object.end()) { - writer.writeString(it->key); - writer.writeColon(); - serialize(it->value, writer); - - ++it; - if (it == object.end()) break; - - writer.writeComma(); - } - - writer.endObject(); -} - -template <typename Writer> -template <typename TKey> -inline void ArduinoJson::Internals::JsonSerializer<Writer>::serialize( - const JsonObjectSubscript<TKey>& objectSubscript, Writer& writer) { - serialize(objectSubscript.template as<JsonVariant>(), writer); -} - -template <typename Writer> -inline void ArduinoJson::Internals::JsonSerializer<Writer>::serialize( - const JsonVariant& variant, Writer& writer) { - switch (variant._type) { - case JSON_FLOAT: - writer.writeFloat(variant._content.asFloat); - return; - - case JSON_ARRAY: - serialize(*variant._content.asArray, writer); - return; - - case JSON_OBJECT: - serialize(*variant._content.asObject, writer); - return; - - case JSON_STRING: - writer.writeString(variant._content.asString); - return; - - case JSON_UNPARSED: - writer.writeRaw(variant._content.asString); - return; - - case JSON_NEGATIVE_INTEGER: - writer.writeRaw('-'); // Falls through. - - case JSON_POSITIVE_INTEGER: - writer.writeInteger(variant._content.asInteger); - return; - - case JSON_BOOLEAN: - writer.writeBoolean(variant._content.asInteger != 0); - return; - - default: // JSON_UNDEFINED - return; - } -} diff --git a/include/lib/ArduinoJson/Serialization/JsonWriter.hpp b/include/lib/ArduinoJson/Serialization/JsonWriter.hpp deleted file mode 100644 index 146d51d..0000000 --- a/include/lib/ArduinoJson/Serialization/JsonWriter.hpp +++ /dev/null @@ -1,155 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -#include <stdint.h> -#include "../Data/Encoding.hpp" -#include "../Data/JsonInteger.hpp" -#include "../Polyfills/attributes.hpp" -#include "../Serialization/FloatParts.hpp" - -namespace ArduinoJson { -namespace Internals { - -// Writes the JSON tokens to a Print implementation -// This class is used by: -// - JsonArray::writeTo() -// - JsonObject::writeTo() -// - JsonVariant::writeTo() -// Its derived by PrettyJsonWriter that overrides some members to add -// indentation. -template <typename Print> -class JsonWriter { - public: - explicit JsonWriter(Print &sink) : _sink(sink), _length(0) {} - - // Returns the number of bytes sent to the Print implementation. - // This is very handy for implementations of printTo() that must return the - // number of bytes written. - size_t bytesWritten() const { - return _length; - } - - void beginArray() { - writeRaw('['); - } - void endArray() { - writeRaw(']'); - } - - void beginObject() { - writeRaw('{'); - } - void endObject() { - writeRaw('}'); - } - - void writeColon() { - writeRaw(':'); - } - void writeComma() { - writeRaw(','); - } - - void writeBoolean(bool value) { - writeRaw(value ? "true" : "false"); - } - - void writeString(const char *value) { - if (!value) { - writeRaw("null"); - } else { - writeRaw('\"'); - while (*value) writeChar(*value++); - writeRaw('\"'); - } - } - - void writeChar(char c) { - char specialChar = Encoding::escapeChar(c); - if (specialChar) { - writeRaw('\\'); - writeRaw(specialChar); - } else { - writeRaw(c); - } - } - - template <typename TFloat> - void writeFloat(TFloat value) { - if (isNaN(value)) return writeRaw("NaN"); - - if (value < 0.0) { - writeRaw('-'); - value = -value; - } - - if (isInfinity(value)) return writeRaw("Infinity"); - - FloatParts<TFloat> parts(value); - - writeInteger(parts.integral); - if (parts.decimalPlaces) writeDecimals(parts.decimal, parts.decimalPlaces); - - if (parts.exponent < 0) { - writeRaw("e-"); - writeInteger(-parts.exponent); - } - - if (parts.exponent > 0) { - writeRaw('e'); - writeInteger(parts.exponent); - } - } - - template <typename UInt> - void writeInteger(UInt value) { - char buffer[22]; - char *end = buffer + sizeof(buffer) - 1; - char *ptr = end; - - *ptr = 0; - do { - *--ptr = char(value % 10 + '0'); - value = UInt(value / 10); - } while (value); - - writeRaw(ptr); - } - - void writeDecimals(uint32_t value, int8_t width) { - // buffer should be big enough for all digits, the dot and the null - // terminator - char buffer[16]; - char *ptr = buffer + sizeof(buffer) - 1; - - // write the string in reverse order - *ptr = 0; - while (width--) { - *--ptr = char(value % 10 + '0'); - value /= 10; - } - *--ptr = '.'; - - // and dump it in the right order - writeRaw(ptr); - } - - void writeRaw(const char *s) { - _length += _sink.print(s); - } - void writeRaw(char c) { - _length += _sink.print(c); - } - - protected: - Print &_sink; - size_t _length; - - private: - JsonWriter &operator=(const JsonWriter &); // cannot be assigned -}; -} -} diff --git a/include/lib/ArduinoJson/Serialization/Prettyfier.hpp b/include/lib/ArduinoJson/Serialization/Prettyfier.hpp deleted file mode 100644 index 8b4f0d2..0000000 --- a/include/lib/ArduinoJson/Serialization/Prettyfier.hpp +++ /dev/null @@ -1,133 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -#include "IndentedPrint.hpp" - -namespace ArduinoJson { -namespace Internals { - -// Converts a compact JSON string into an indented one. -template <typename Print> -class Prettyfier { - public: - explicit Prettyfier(IndentedPrint<Print>& p) : _sink(p) { - _previousChar = 0; - _inString = false; - } - - size_t print(char c) { - size_t n = _inString ? handleStringChar(c) : handleMarkupChar(c); - _previousChar = c; - return n; - } - - size_t print(const char* s) { - // TODO: optimize - size_t n = 0; - while (*s) n += print(*s++); - return n; - } - - private: - Prettyfier& operator=(const Prettyfier&); // cannot be assigned - - bool inEmptyBlock() { - return _previousChar == '{' || _previousChar == '['; - } - - size_t handleStringChar(char c) { - bool isQuote = c == '"' && _previousChar != '\\'; - - if (isQuote) _inString = false; - - return _sink.print(c); - } - - size_t handleMarkupChar(char c) { - switch (c) { - case '{': - case '[': - return writeBlockOpen(c); - - case '}': - case ']': - return writeBlockClose(c); - - case ':': - return writeColon(); - - case ',': - return writeComma(); - - case '"': - return writeQuoteOpen(); - - default: - return writeNormalChar(c); - } - } - - size_t writeBlockClose(char c) { - size_t n = 0; - n += unindentIfNeeded(); - n += _sink.print(c); - return n; - } - - size_t writeBlockOpen(char c) { - size_t n = 0; - n += indentIfNeeded(); - n += _sink.print(c); - return n; - } - - size_t writeColon() { - size_t n = 0; - n += _sink.print(": "); - return n; - } - - size_t writeComma() { - size_t n = 0; - n += _sink.print(",\r\n"); - return n; - } - - size_t writeQuoteOpen() { - _inString = true; - size_t n = 0; - n += indentIfNeeded(); - n += _sink.print('"'); - return n; - } - - size_t writeNormalChar(char c) { - size_t n = 0; - n += indentIfNeeded(); - n += _sink.print(c); - return n; - } - - size_t indentIfNeeded() { - if (!inEmptyBlock()) return 0; - - _sink.indent(); - return _sink.print("\r\n"); - } - - size_t unindentIfNeeded() { - if (inEmptyBlock()) return 0; - - _sink.unindent(); - return _sink.print("\r\n"); - } - - char _previousChar; - IndentedPrint<Print>& _sink; - bool _inString; -}; -} -} diff --git a/include/lib/ArduinoJson/Serialization/StaticStringBuilder.hpp b/include/lib/ArduinoJson/Serialization/StaticStringBuilder.hpp deleted file mode 100644 index 9617bbd..0000000 --- a/include/lib/ArduinoJson/Serialization/StaticStringBuilder.hpp +++ /dev/null @@ -1,36 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -namespace ArduinoJson { -namespace Internals { - -// A Print implementation that allows to write in a char[] -class StaticStringBuilder { - public: - StaticStringBuilder(char *buf, size_t size) : end(buf + size - 1), p(buf) { - *p = '\0'; - } - - size_t print(char c) { - if (p >= end) return 0; - *p++ = c; - *p = '\0'; - return 1; - } - - size_t print(const char *s) { - char *begin = p; - while (p < end && *s) *p++ = *s++; - *p = '\0'; - return size_t(p - begin); - } - - private: - char *end; - char *p; -}; -} -} diff --git a/include/lib/ArduinoJson/Serialization/StreamPrintAdapter.hpp b/include/lib/ArduinoJson/Serialization/StreamPrintAdapter.hpp deleted file mode 100644 index 60f0af4..0000000 --- a/include/lib/ArduinoJson/Serialization/StreamPrintAdapter.hpp +++ /dev/null @@ -1,39 +0,0 @@ -// ArduinoJson - arduinojson.org -// Copyright Benoit Blanchon 2014-2018 -// MIT License - -#pragma once - -#include "../Configuration.hpp" - -#if ARDUINOJSON_ENABLE_STD_STREAM - -#include <ostream> - -namespace ArduinoJson { -namespace Internals { - -class StreamPrintAdapter { - public: - explicit StreamPrintAdapter(std::ostream& os) : _os(os) {} - - size_t print(char c) { - _os << c; - return 1; - } - - size_t print(const char* s) { - _os << s; - return strlen(s); - } - - private: - // cannot be assigned - StreamPrintAdapter& operator=(const StreamPrintAdapter&); - - std::ostream& _os; -}; -} -} - -#endif // ARDUINOJSON_ENABLE_STD_STREAM |