move to my github.

1 files changed, 126 insertions, 0 deletions

diff --git a/src/common/fqterm_exif_extractor.h b/src/common/fqterm_exif_extractor.h
new file mode 100644
index 0000000..7f05798
--- /dev/null
+++ b/src/common/fqterm_exif_extractor.h
@@ -0,0 +1,126 @@
+/***************************************************************************
+ *   fqterm, a terminal emulator for both BBS and *nix.                    *
+ *   Copyright (C) 2008 fqterm development group.                          *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program 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 General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.               *
+ ***************************************************************************/
+
+#ifndef FQTERM_EXIF_EXTRACTOR
+#define FQTERM_EXIF_EXTRACTOR
+
+//#include <QtGlobal>
+
+#include "fqterm_trace.h"
+
+#include <iostream>
+#include <vector>
+#include <stdio.h>
+#include <stdlib.h>
+#include <algorithm>
+#include <map>
+#include <string>
+//using namespace std;
+#ifdef __GXX_EXPERIMENTAL_CXX0X__

+#include <cstdint>

+#endif
+
+namespace FQTerm {
+
+class ExifExtractor
+{
+public:
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__

+    typedef std::uint32_t uint32;

+    typedef std::uint16_t uint16;

+    typedef std::int32_t int32;

+    typedef std::int16_t int16;
+#elif defined(QT_VERSION)
+  typedef quint32 uint32;
+  typedef quint16 uint16;
+  typedef qint32 int32;
+  typedef qint16 int16;
+#else
+  typedef unsigned int uint32;
+  typedef unsigned short int uint16;
+  typedef short int int16;
+  typedef int int32;
+#endif
+
+  enum DATATYPE {ZEORGARD = 0, UNSIGNEDCHAR = 1, ASCIISTRING = 2, UNSIGNEDINT16 = 3, UNSIGNEDINT32 = 4, 
+    UNSIGNEDRATIONAL = 5, SIGNEDCHAR = 6, UNDEFINED = 7, SIGNEDSHORT = 8, SIGNEDLONG = 9, RATIONAL = 10,
+    SIGNEDFLOAT = 11, DOUBLEFLOAT = 12, MAXGUARD = 13};
+
+
+  ExifExtractor();
+  ~ExifExtractor();
+  std::string extractExifInfo(std::string fileName);
+  std::string extractExifInfo(FILE* file);
+
+  std::string info();
+
+  std::string operator[](const std::string& key);
+
+private:
+  void postRead();
+
+  std::string readInfo();
+  bool analyzeIFD0TagInfo();
+
+  bool analyzeSubIFDTagInfo();
+
+  bool readIFD0();
+  bool readSubIFD();
+  bool isReadable();
+  bool checkEndian();
+  void toggleEndian(void* buf, size_t s);
+
+  void reset();
+
+  bool read(void* buffer, size_t elementSize, size_t count);
+
+  void seek(long offset, int origin);
+
+  void rewind();
+
+  template<class T>
+  T gcd(T a, T b) {
+    if (a == 0 || b == 0)
+      return a + b;
+    return gcd(b, a % b);
+  }
+
+
+  bool toggle_;
+  std::map<std::string, std::string> exifKeyValuePairs_;
+  FILE* exifFile_;
+  uint32 ifdOffset_;
+  uint32 subIfdOffset_;
+
+  static const uint16 IFD0Tag[16];
+  static const char IFD0TagName[16][30];
+  static const uint16 SubIFDTag[38];
+  static const char SubIFDTagName[38][30];
+  static const char exifHeaderStandard[6];
+
+  std::string exifInformation_;
+};
+
+
+
+} //namespace FQTerm
+
+#endif