Parsing few more tags

.gitignore

@@ -1 +1,2 @@
 .idea/
+cmake-build-debug/

TIFF.cpp

@@ -2,6 +2,8 @@
 #include <iostream>
 #include <fstream>
 #include <iomanip>
+#include <algorithm>
+#include <numeric>
 
 static const std::map<TiffTag, std::string> tagDescriptions = {
         {NEW_SUBFILE_TYPE, "New subfile type"},
@@ -26,7 +28,14 @@ static const std::map<TiffTag, std::string> tagDescriptions = {
 		{DATE_TIME, "Date/Time"},
 		{XML_PACKET, "XML Packet"},
         {CFA_REPEAT_PATTERN_DIM, "CFA repeat pattern"},
-        {CFA_PATTERN, "CFA pattern"}
+        {CFA_PATTERN, "CFA pattern"},
+		{EXPOSURE_TIME, "Exposure time (seconds)"},
+		{F_NUMBER, "F-Number (relative aperture)"},
+		{EXIF_IFD, "EXIF IFD offset"},
+		{ISO_SPEED_RATINGS, "ISO"},
+		{DATE_TIME_ORIGINAL, "Date/time original"},
+		{FOCAL_LENGTH, "Focal length (mm)"},
+		{TIFF_EP_STANDARD_ID, "TIFF/EP standard ID"}
 };
 
 std::ostream &operator<<(std::ostream &stream, Compression compression) {
@@ -48,7 +57,7 @@ std::ostream& operator<<(std::ostream& stream, PhotometricInterpretation pr) {
 		case PALETTE_COLOR: stream << "palette color"; break;
 		case TRANSPARENCY_MASK: stream << "transparency mask"; break;
 		case YCBCR: stream << "YCbCr (YUV)"; break;
-		case COLOR_FILTER_ARRAY: stream << "color filter array"; break;
+		case COLOR_FILTER_ARRAY: stream << "CFA (color filter array)"; break;
 		case LINEAR_RAW: stream << "linear raw"; break;
 		default: stream << "undefined"; break;
 	}
@@ -57,7 +66,7 @@ std::ostream& operator<<(std::ostream& stream, PhotometricInterpretation pr) {
 }
 template<typename T>
 std::ostream& operator<<(std::ostream& stream, const RationalType<T>& rational) {
-	stream << std::to_string(rational.numerator) + "/" + std::to_string(rational.denominator);
+	stream << 1.0*rational.numerator/rational.denominator;
 	return stream;
 }
 
@@ -98,7 +107,17 @@ std::ostream& operator<<(std::ostream& stream, PlanarConfiguration conf) {
 
 template<typename T>
 std::ostream& operator<<(std::ostream& stream, const std::vector<T>& vector) {
+	std::ios_base::fmtflags f(stream.flags());
+	if(vector.size() > 10) {
 		stream << "<vector> (" + std::to_string(vector.size()) + ")";
+	} else {
+		stream << std::setw(0) << "[" << vector[0];
+		std::accumulate(std::next(vector.begin()), vector.end(), std::string(), [&stream](std::string a, T elem){
+			stream << ", " << elem;
+		});
+		stream << "]";
+	}
+	stream.flags(f);
 	return stream;
 }
 
@@ -107,6 +126,23 @@ std::ostream& operator<<(std::ostream& stream, const std::vector<CFAPatternDim>&
 	return stream;
 }
 
+std::ostream& operator<<(std::ostream& stream, const std::vector<CFAPattern>& vector) {
+	std::string pattern;
+	for(auto filter: vector) {
+		switch (filter) {
+			case RED: pattern += "R"; break;
+			case GREEN: pattern += "G"; break;
+			case BLUE: pattern += "B"; break;
+			case CYAN: pattern += "C"; break;
+			case MAGENTA: pattern += "M"; break;
+			case YELLOW: pattern += "Y"; break;
+			case WHITE: pattern += "W"; break;
+		}
+	}
+	stream << pattern;
+	return stream;
+}
+
 template<typename T>
 void ImageFileDirectory::parseValueImpl(char *filePtr, IfdEntry *entry) {
     size_t sizeOfValue = sizeOfType(entry->type)*entry->numberOfValues;
@@ -132,6 +168,7 @@ void ImageFileDirectory::parseValue(char *filePtr, IfdEntry *entry) {
 		case ORIENTATION: parseValueImpl<Orientation>(filePtr, entry); break;
 		case PLANAR_CONFIGURATION: parseValueImpl<PlanarConfiguration>(filePtr, entry); break;
 		case CFA_REPEAT_PATTERN_DIM: parseValueImpl<CFAPatternDim>(filePtr, entry); break;
+		case CFA_PATTERN: parseValueImpl<CFAPattern>(filePtr, entry); break;
         default: parseValueImpl<T>(filePtr, entry); break;
 	}
 }

TIFF.h

@@ -53,7 +53,14 @@ enum TiffTag: uint16_t {
 	DATE_TIME = 0x132,
 	XML_PACKET = 0x2BC,
     CFA_REPEAT_PATTERN_DIM = 0x828D,
-    CFA_PATTERN = 0x828E
+    CFA_PATTERN = 0x828E,
+    EXPOSURE_TIME = 0x829A,
+    F_NUMBER = 0x829D,
+    EXIF_IFD = 0x8769,
+    ISO_SPEED_RATINGS = 0x8827,
+    DATE_TIME_ORIGINAL = 0x9003,
+    FOCAL_LENGTH = 0x920A,
+    TIFF_EP_STANDARD_ID = 0x9216
 
 };
 
@@ -117,7 +124,17 @@ struct RationalType {
 
 using Rational = RationalType<uint32_t>;
 using SRational = RationalType<int32_t>;
-typedef uint16_t CFAPatternDim;
+
+enum CFAPatternDim: uint16_t {};
+enum CFAPattern: uint8_t {
+    RED = 0,
+    GREEN = 1,
+    BLUE = 2,
+    CYAN = 3,
+    MAGENTA = 4,
+    YELLOW = 5,
+    WHITE = 6
+};
 
 std::ostream& operator<<(std::ostream& stream, Compression compression);
 std::ostream& operator<<(std::ostream& stream, PhotometricInterpretation pr);
@@ -133,6 +150,8 @@ public:
             Compression, PhotometricInterpretation, std::vector<Compression>, std::vector<PhotometricInterpretation>,
             ResolutionUnit, std::vector<ResolutionUnit>, Orientation, std::vector<Orientation>,
             PlanarConfiguration, std::vector<PlanarConfiguration>,
+            CFAPatternDim, std::vector<CFAPatternDim>,
+            CFAPattern, std::vector<CFAPattern>,
             std::vector<uint8_t>, std::vector<uint16_t>, std::vector<uint32_t>, std::vector<Rational>,
             std::vector<int8_t>, std::vector<int16_t>, std::vector<int32_t>, std::vector<SRational>,
             std::vector<float>, std::vector<double>>;