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00026 #ifndef LIBWPD_INTERNAL_H
00027 #define LIBWPD_INTERNAL_H
00028 #include "WPXStream.h"
00029 #include <stdio.h>
00030 #include <string>
00031 #include "WPXString.h"
00032
00033
00034
00035 #define WPD_CHECK_FILE_ERROR(v) if (v==EOF) { WPD_DEBUG_MSG(("X_CheckFileError: %d\n", __LINE__)); throw FileException(); }
00036 #define WPD_CHECK_FILE_SEEK_ERROR(v) if (v) { WPD_DEBUG_MSG(("X_CheckFileSeekError: %d\n", __LINE__)); throw FileException(); }
00037 #define WPD_CHECK_FILE_READ_ERROR(v,num_elements) if (v != num_elements) {\
00038 WPD_DEBUG_MSG(("X_CheckFileReadElementError: %d\n", __LINE__)); throw FileException(); }
00039
00040 #define DELETEP(m) if (m) { delete m; m = NULL; }
00041
00042 #ifdef DEBUG
00043 #define WPD_DEBUG_MSG(M) printf M
00044 #else
00045 #define WPD_DEBUG_MSG(M)
00046 #endif
00047
00048 #define WPD_LE_GET_GUINT8(p) (*(uint8_t const *)(p))
00049 #define WPD_LE_GET_GUINT16(p) \
00050 (uint16_t)((((uint8_t const *)(p))[0] << 0) | \
00051 (((uint8_t const *)(p))[1] << 8))
00052 #define WPD_LE_GET_GUINT32(p) \
00053 (uint32_t)((((uint8_t const *)(p))[0] << 0) | \
00054 (((uint8_t const *)(p))[1] << 8) | \
00055 (((uint8_t const *)(p))[2] << 16) | \
00056 (((uint8_t const *)(p))[3] << 24))
00057
00058 #define WPD_BE_GET_GUINT8(p) (*(uint8_t const *)(p))
00059 #define WPD_BE_GET_GUINT16(p) \
00060 (uint16_t)((((uint8_t const *)(p))[1] << 0) | \
00061 (((uint8_t const *)(p))[0] << 8))
00062 #define WPD_BE_GET_GUINT32(p) \
00063 (uint32_t)((((uint8_t const *)(p))[3] << 0) | \
00064 (((uint8_t const *)(p))[2] << 8) | \
00065 (((uint8_t const *)(p))[1] << 16) | \
00066 (((uint8_t const *)(p))[0] << 24))
00067
00068
00069
00070 int8_t read8(WPXInputStream *input);
00071 uint8_t readU8(WPXInputStream *input);
00072 uint16_t readU16(WPXInputStream *input, bool bigendian=false);
00073 uint32_t readU32(WPXInputStream *input, bool bigendian=false);
00074
00075 WPXString readPascalString(WPXInputStream *input);
00076 WPXString readCString(WPXInputStream *input);
00077
00078 void appendUCS4(WPXString &str, uint32_t ucs4);
00079
00080
00081
00082 int extendedCharacterWP6ToUCS2(uint8_t character, uint8_t characterSet,
00083 const uint16_t **chars);
00084
00085 int extendedCharacterWP5ToUCS2(uint8_t character, uint8_t characterSet,
00086 const uint16_t **chars);
00087
00088 uint16_t fixedPointToWPUs(const uint32_t fixedPointNumber);
00089
00090 enum WPXFileType { WP6_DOCUMENT, WP5_DOCUMENT, WP42_DOCUMENT, OTHER };
00091 enum WPXNumberingType { ARABIC, LOWERCASE, UPPERCASE, LOWERCASE_ROMAN, UPPERCASE_ROMAN };
00092 enum WPXNoteType { FOOTNOTE, ENDNOTE };
00093 enum WPXHeaderFooterType { HEADER, FOOTER };
00094 enum WPXHeaderFooterInternalType { HEADER_A, HEADER_B, FOOTER_A, FOOTER_B, DUMMY };
00095 enum WPXHeaderFooterOccurence { ODD, EVEN, ALL, NEVER };
00096 enum WPXFormOrientation { PORTRAIT, LANDSCAPE };
00097 enum WPXTabAlignment { LEFT, RIGHT, CENTER, DECIMAL, BAR };
00098 enum WPXVerticalAlignment { TOP, MIDDLE, BOTTOM, FULL };
00099
00100 enum WPXTextColumnType { NEWSPAPER, NEWSPAPER_VERTICAL_BALANCE, PARALLEL, PARALLEL_PROTECT };
00101
00102
00103 #define WPX_EXTRA_LARGE_BIT 1
00104 #define WPX_VERY_LARGE_BIT 2
00105 #define WPX_LARGE_BIT 4
00106 #define WPX_SMALL_PRINT_BIT 8
00107 #define WPX_FINE_PRINT_BIT 16
00108 #define WPX_SUPERSCRIPT_BIT 32
00109 #define WPX_SUBSCRIPT_BIT 64
00110 #define WPX_OUTLINE_BIT 128
00111 #define WPX_ITALICS_BIT 256
00112 #define WPX_SHADOW_BIT 512
00113 #define WPX_REDLINE_BIT 1024
00114 #define WPX_DOUBLE_UNDERLINE_BIT 2048
00115 #define WPX_BOLD_BIT 4096
00116 #define WPX_STRIKEOUT_BIT 8192
00117 #define WPX_UNDERLINE_BIT 16384
00118 #define WPX_SMALL_CAPS_BIT 32768
00119 #define WPX_BLINK_BIT 65536
00120 #define WPX_REVERSEVIDEO_BIT 131072
00121
00122
00123 #define WPX_PARAGRAPH_JUSTIFICATION_LEFT 0x00
00124 #define WPX_PARAGRAPH_JUSTIFICATION_FULL 0x01
00125 #define WPX_PARAGRAPH_JUSTIFICATION_CENTER 0x02
00126 #define WPX_PARAGRAPH_JUSTIFICATION_RIGHT 0x03
00127 #define WPX_PARAGRAPH_JUSTIFICATION_FULL_ALL_LINES 0x04
00128 #define WPX_PARAGRAPH_JUSTIFICATION_DECIMAL_ALIGNED 0x05
00129
00130
00131 #define WPX_TABLE_POSITION_ALIGN_WITH_LEFT_MARGIN 0x00
00132 #define WPX_TABLE_POSITION_ALIGN_WITH_RIGHT_MARGIN 0x01
00133 #define WPX_TABLE_POSITION_CENTER_BETWEEN_MARGINS 0x02
00134 #define WPX_TABLE_POSITION_FULL 0x03
00135 #define WPX_TABLE_POSITION_ABSOLUTE_FROM_LEFT_MARGIN 0x04
00136
00137
00138 const uint8_t WPX_TABLE_CELL_LEFT_BORDER_OFF = 0x01;
00139 const uint8_t WPX_TABLE_CELL_RIGHT_BORDER_OFF = 0x02;
00140 const uint8_t WPX_TABLE_CELL_TOP_BORDER_OFF = 0x04;
00141 const uint8_t WPX_TABLE_CELL_BOTTOM_BORDER_OFF = 0x08;
00142
00143
00144 #define WPX_PAGE_BREAK 0x00
00145 #define WPX_SOFT_PAGE_BREAK 0x01
00146 #define WPX_COLUMN_BREAK 0x02
00147
00148
00149 #define WPX_LEFT 0x00
00150 #define WPX_RIGHT 0x01
00151 #define WPX_CENTER 0x02
00152 #define WPX_TOP 0x03
00153 #define WPX_BOTTOM 0x04
00154
00155 typedef struct _RGBSColor RGBSColor;
00156 struct _RGBSColor
00157 {
00158 _RGBSColor(uint8_t r, uint8_t g, uint8_t b, uint8_t s);
00159 _RGBSColor(uint16_t red, uint16_t green, uint16_t blue);
00160
00161 _RGBSColor();
00162 uint8_t m_r;
00163 uint8_t m_g;
00164 uint8_t m_b;
00165 uint8_t m_s;
00166 };
00167
00168 typedef struct _WPXColumnDefinition WPXColumnDefinition;
00169 struct _WPXColumnDefinition
00170 {
00171 _WPXColumnDefinition();
00172 float m_width;
00173 float m_leftGutter;
00174 float m_rightGutter;
00175 };
00176
00177 typedef struct _WPXColumnProperties WPXColumnProperties;
00178 struct _WPXColumnProperties
00179 {
00180 _WPXColumnProperties();
00181 uint32_t m_attributes;
00182 uint8_t m_alignment;
00183 };
00184
00185 typedef struct _WPXTabStop WPXTabStop;
00186 struct _WPXTabStop
00187 {
00188 _WPXTabStop(float position, WPXTabAlignment alignment, uint16_t leaderCharacter, uint8_t leaderNumSpaces);
00189 _WPXTabStop();
00190 float m_position;
00191 WPXTabAlignment m_alignment;
00192 uint16_t m_leaderCharacter;
00193 uint8_t m_leaderNumSpaces;
00194 };
00195
00196
00197
00198 class VersionException
00199 {
00200
00201 };
00202
00203 class FileException
00204 {
00205
00206 };
00207
00208 class ParseException
00209 {
00210
00211 };
00212
00213 class GenericException
00214 {
00215
00216 };
00217
00218 class UnsupportedEncryptionException
00219 {
00220
00221 };
00222
00223
00224
00225 int _extractNumericValueFromRoman(const char romanChar);
00226 int _extractDisplayReferenceNumberFromBuf(const WPXString &buf, const WPXNumberingType listType);
00227 WPXNumberingType _extractWPXNumberingTypeFromBuf(const WPXString &buf, const WPXNumberingType putativeWPXNumberingType);
00228 WPXString _numberingTypeToString(WPXNumberingType t);
00229
00230
00231 #endif