private String toCodePage()

in baremaps-shapefile/src/main/java/org/apache/baremaps/shapefile/DbaseByteReader.java [393:457]
63 lines of code
1 McCabe index (conditional complexity)

  private String toCodePage(byte pageCodeBinaryValue) {
    // From http://trac.osgeo.org/gdal/ticket/2864
    HashMap<Integer, String> knownConversions = new HashMap<>();
    knownConversions.put(0x01, "cp437"); // U.S. MS–DOS
    knownConversions.put(0x02, "cp850"); // International MS–DOS
    knownConversions.put(0x03, "cp1252"); // Windows ANSI
    knownConversions.put(0x08, "cp865"); // Danish OEM
    knownConversions.put(0x09, "cp437"); // Dutch OEM
    knownConversions.put(0x0a, "cp850"); // Dutch OEM*
    knownConversions.put(0x0b, "cp437"); // Finnish OEM
    knownConversions.put(0x0d, "cp437"); // French OEM
    knownConversions.put(0x0e, "cp850"); // French OEM*
    knownConversions.put(0x0f, "cp437"); // German OEM
    knownConversions.put(0x10, "cp850"); // German OEM*
    knownConversions.put(0x11, "cp437"); // Italian OEM
    knownConversions.put(0x12, "cp850"); // Italian OEM*
    knownConversions.put(0x13, "cp932"); // Japanese Shift-JIS
    knownConversions.put(0x14, "cp850"); // Spanish OEM*
    knownConversions.put(0x15, "cp437"); // Swedish OEM
    knownConversions.put(0x16, "cp850"); // Swedish OEM*
    knownConversions.put(0x17, "cp865"); // Norwegian OEM
    knownConversions.put(0x18, "cp437"); // Spanish OEM
    knownConversions.put(0x19, "cp437"); // English OEM (Britain)
    knownConversions.put(0x1a, "cp850"); // English OEM (Britain)*
    knownConversions.put(0x1b, "cp437"); // English OEM (U.S.)
    knownConversions.put(0x1c, "cp863"); // French OEM (Canada)
    knownConversions.put(0x1d, "cp850"); // French OEM*
    knownConversions.put(0x1f, "cp852"); // Czech OEM
    knownConversions.put(0x22, "cp852"); // Hungarian OEM
    knownConversions.put(0x23, "cp852"); // Polish OEM
    knownConversions.put(0x24, "cp860"); // Portuguese OEM
    knownConversions.put(0x25, "cp850"); // Portuguese OEM*
    knownConversions.put(0x26, "cp866"); // Russian OEM
    knownConversions.put(0x37, "cp850"); // English OEM (U.S.)*
    knownConversions.put(0x40, "cp852"); // Romanian OEM
    knownConversions.put(0x4d, "cp936"); // Chinese GBK (PRC)
    knownConversions.put(0x4e, "cp949"); // Korean (ANSI/OEM)
    knownConversions.put(0x4f, "cp950"); // Chinese Big5 (Taiwan)
    knownConversions.put(0x50, "cp874"); // Thai (ANSI/OEM)
    knownConversions.put(0x57, "cp1252"); // ANSI
    knownConversions.put(0x58, "cp1252"); // Western European ANSI
    knownConversions.put(0x59, "cp1252"); // Spanish ANSI
    knownConversions.put(0x64, "cp852"); // Eastern European MS–DOS
    knownConversions.put(0x65, "cp866"); // Russian MS–DOS
    knownConversions.put(0x66, "cp865"); // Nordic MS–DOS
    knownConversions.put(0x67, "cp861"); // Icelandic MS–DOS
    knownConversions.put(0x6a, "cp737"); // Greek MS–DOS (437G)
    knownConversions.put(0x6b, "cp857"); // Turkish MS–DOS
    knownConversions.put(0x6c, "cp863"); // French–Canadian MS–DOS
    knownConversions.put(0x78, "cp950"); // Taiwan Big 5
    knownConversions.put(0x79, "cp949"); // Hangul (Wansung)
    knownConversions.put(0x7a, "cp936"); // PRC GBK
    knownConversions.put(0x7b, "cp932"); // Japanese Shift-JIS
    knownConversions.put(0x7c, "cp874"); // Thai Windows/MS–DOS
    knownConversions.put(0x86, "cp737"); // Greek OEM
    knownConversions.put(0x87, "cp852"); // Slovenian OEM
    knownConversions.put(0x88, "cp857"); // Turkish OEM
    knownConversions.put(0xc8, "cp1250"); // Eastern European Windows
    knownConversions.put(0xc9, "cp1251"); // Russian Windows
    knownConversions.put(0xca, "cp1254"); // Turkish Windows
    knownConversions.put(0xcb, "cp1253"); // Greek Windows
    knownConversions.put(0xcc, "cp1257"); // Baltic Windows

    return (knownConversions.get(Byte.toUnsignedInt(pageCodeBinaryValue)));
  }