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/*
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* word2text.c
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* Copyright (C) 1998-2005 A.J. van Os; Released under GNU GPL
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*
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* Description:
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* MS Word to "text" functions
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#if defined(__riscos)
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#include "DeskLib:Hourglass.h"
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#include "drawfile.h"
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#endif /* __riscos */
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#include "antiword.h"
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#define INITIAL_SIZE 40
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#define EXTENTION_SIZE 20
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/* Macros to make sure all such statements will be identical */
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#define OUTPUT_LINE() \
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do {\
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vAlign2Window(pDiag, pAnchor, lWidthMax, ucAlignment);\
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TRACE_MSG("after vAlign2Window");\
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pAnchor = pStartNewOutput(pAnchor, NULL);\
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pOutput = pAnchor;\
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} while(0)
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#define RESET_LINE() \
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do {\
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pAnchor = pStartNewOutput(pAnchor, NULL);\
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pOutput = pAnchor;\
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} while(0)
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#if defined(__riscos)
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/* Length of the document in characters */
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static ULONG ulDocumentLength;
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/* Number of characters processed so far */
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static ULONG ulCharCounter;
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static int iCurrPct, iPrevPct;
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#endif /* __riscos */
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/* The document is in the format belonging to this version of Word */
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static int iWordVersion = -1;
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/* Special treatment for files from Word 4/5/6 on an Apple Macintosh */
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static BOOL bOldMacFile = FALSE;
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/* Section Information */
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static const section_block_type *pSection = NULL;
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static const section_block_type *pSectionNext = NULL;
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/* All the (command line) options */
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static options_type tOptions;
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/* Needed for reading a complete table row */
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static const row_block_type *pRowInfo = NULL;
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static BOOL bStartRow = FALSE;
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static BOOL bEndRowNorm = FALSE;
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static BOOL bEndRowFast = FALSE;
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static BOOL bIsTableRow = FALSE;
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/* Index of the next style and font information */
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static USHORT usIstdNext = ISTD_NORMAL;
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/* Needed for finding the start of a style */
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static const style_block_type *pStyleInfo = NULL;
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static style_block_type tStyleNext;
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static BOOL bStartStyle = FALSE;
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static BOOL bStartStyleNext = FALSE;
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/* Needed for finding the start of a font */
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static const font_block_type *pFontInfo = NULL;
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static font_block_type tFontNext;
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static BOOL bStartFont = FALSE;
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static BOOL bStartFontNext = FALSE;
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/* Needed for finding an image */
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static ULONG ulFileOffsetImage = FC_INVALID;
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/*
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* vUpdateCounters - Update the counters for the hourglass
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*/
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static void
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vUpdateCounters(void)
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{
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#if defined(__riscos)
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ulCharCounter++;
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iCurrPct = (int)((ulCharCounter * 100) / ulDocumentLength);
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if (iCurrPct != iPrevPct) {
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Hourglass_Percentage(iCurrPct);
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iPrevPct = iCurrPct;
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}
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#endif /* __riscos */
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} /* end of vUpdateCounters */
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/*
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* bOutputContainsText - see if the output contains more than white space
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*/
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BOOL
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bOutputContainsText(const output_type *pAnchor)
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{
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const output_type *pCurr;
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size_t tIndex;
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fail(pAnchor == NULL);
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for (pCurr = pAnchor; pCurr != NULL; pCurr = pCurr->pNext) {
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fail(pCurr->lStringWidth < 0);
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for (tIndex = 0; tIndex < pCurr->tNextFree; tIndex++) {
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if (isspace((int)(UCHAR)pCurr->szStorage[tIndex])) {
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continue;
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}
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#if defined(DEBUG)
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if (pCurr->szStorage[tIndex] == FILLER_CHAR) {
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continue;
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}
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#endif /* DEBUG */
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return TRUE;
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}
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}
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return FALSE;
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} /* end of bOutputContainsText */
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/*
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* lTotalStringWidth - compute the total width of the output string
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*/
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static long
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lTotalStringWidth(const output_type *pAnchor)
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{
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const output_type *pCurr;
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long lTotal;
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lTotal = 0;
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for (pCurr = pAnchor; pCurr != NULL; pCurr = pCurr->pNext) {
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DBG_DEC_C(pCurr->lStringWidth < 0, pCurr->lStringWidth);
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fail(pCurr->lStringWidth < 0);
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lTotal += pCurr->lStringWidth;
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}
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return lTotal;
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} /* end of lTotalStringWidth */
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/*
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* vStoreByte - store one byte
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*/
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static void
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vStoreByte(UCHAR ucChar, output_type *pOutput)
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{
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fail(pOutput == NULL);
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if (ucChar == 0) {
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pOutput->szStorage[pOutput->tNextFree] = '\0';
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return;
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}
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while (pOutput->tNextFree + 2 > pOutput->tStorageSize) {
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pOutput->tStorageSize += EXTENTION_SIZE;
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pOutput->szStorage = xrealloc(pOutput->szStorage,
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pOutput->tStorageSize);
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}
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pOutput->szStorage[pOutput->tNextFree] = (char)ucChar;
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pOutput->szStorage[pOutput->tNextFree + 1] = '\0';
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pOutput->tNextFree++;
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} /* end of vStoreByte */
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/*
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* vStoreChar - store a character as one or more bytes
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*/
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static void
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vStoreChar(ULONG ulChar, BOOL bChangeAllowed, output_type *pOutput)
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{
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char szResult[4];
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size_t tIndex, tLen;
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fail(pOutput == NULL);
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if (tOptions.eEncoding == encoding_utf_8 && bChangeAllowed) {
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DBG_HEX_C(ulChar > 0xffff, ulChar);
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fail(ulChar > 0xffff);
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tLen = tUcs2Utf8(ulChar, szResult, sizeof(szResult));
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for (tIndex = 0; tIndex < tLen; tIndex++) {
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vStoreByte((UCHAR)szResult[tIndex], pOutput);
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}
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} else {
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DBG_HEX_C(ulChar > 0xff, ulChar);
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fail(ulChar > 0xff);
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vStoreByte((UCHAR)ulChar, pOutput);
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tLen = 1;
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}
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pOutput->lStringWidth += lComputeStringWidth(
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pOutput->szStorage + pOutput->tNextFree - tLen,
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tLen,
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pOutput->tFontRef,
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pOutput->usFontSize);
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} /* end of vStoreChar */
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/*
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* vStoreCharacter - store one character
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*/
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static void
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vStoreCharacter(ULONG ulChar, output_type *pOutput)
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{
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vStoreChar(ulChar, TRUE, pOutput);
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} /* end of vStoreCharacter */
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/*
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* vStoreString - store a string
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*/
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static void
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vStoreString(const char *szString, size_t tStringLength, output_type *pOutput)
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{
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size_t tIndex;
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fail(szString == NULL || pOutput == NULL);
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for (tIndex = 0; tIndex < tStringLength; tIndex++) {
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vStoreCharacter((ULONG)(UCHAR)szString[tIndex], pOutput);
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}
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} /* end of vStoreString */
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/*
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* vStoreNumberAsDecimal - store a number as a decimal number
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*/
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static void
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vStoreNumberAsDecimal(UINT uiNumber, output_type *pOutput)
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{
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size_t tLen;
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char szString[3 * sizeof(UINT) + 1];
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fail(uiNumber == 0);
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fail(pOutput == NULL);
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tLen = (size_t)sprintf(szString, "%u", uiNumber);
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vStoreString(szString, tLen, pOutput);
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} /* end of vStoreNumberAsDecimal */
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/*
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* vStoreNumberAsRoman - store a number as a roman numerical
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*/
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static void
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vStoreNumberAsRoman(UINT uiNumber, output_type *pOutput)
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{
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size_t tLen;
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char szString[15];
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fail(uiNumber == 0);
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fail(pOutput == NULL);
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tLen = tNumber2Roman(uiNumber, FALSE, szString);
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vStoreString(szString, tLen, pOutput);
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} /* end of vStoreNumberAsRoman */
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/*
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* vStoreStyle - store a style
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*/
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static void
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vStoreStyle(diagram_type *pDiag, output_type *pOutput,
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const style_block_type *pStyle)
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{
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size_t tLen;
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char szString[120];
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fail(pDiag == NULL);
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fail(pOutput == NULL);
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fail(pStyle == NULL);
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if (tOptions.eConversionType == conversion_xml) {
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vSetHeaders(pDiag, pStyle->usIstd);
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} else {
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tLen = tStyle2Window(szString, sizeof(szString),
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pStyle, pSection);
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vStoreString(szString, tLen, pOutput);
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}
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} /* end of vStoreStyle */
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/*
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* vPutIndentation - output the specified amount of indentation
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*/
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static void
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vPutIndentation(diagram_type *pDiag, output_type *pOutput,
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BOOL bNoMarks, BOOL bFirstLine,
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UINT uiListNumber, UCHAR ucNFC, const char *szListChar,
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long lLeftIndentation, long lLeftIndentation1)
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280 |
{
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281 |
long lWidth;
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282 |
size_t tIndex, tNextFree;
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char szLine[30];
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fail(pDiag == NULL);
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fail(pOutput == NULL);
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fail(szListChar == NULL);
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288 |
fail(lLeftIndentation < 0);
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289 |
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if (tOptions.eConversionType == conversion_xml) {
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/* XML does its own indentation at rendering time */
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return;
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}
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294 |
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295 |
if (bNoMarks) {
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296 |
if (bFirstLine) {
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297 |
lLeftIndentation += lLeftIndentation1;
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298 |
}
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299 |
if (lLeftIndentation < 0) {
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300 |
lLeftIndentation = 0;
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301 |
}
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302 |
vSetLeftIndentation(pDiag, lLeftIndentation);
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return;
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304 |
}
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305 |
if (lLeftIndentation <= 0) {
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DBG_HEX_C(ucNFC != 0x00, ucNFC);
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vSetLeftIndentation(pDiag, 0);
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return;
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309 |
}
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310 |
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311 |
#if defined(DEBUG)
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312 |
if (tOptions.eEncoding == encoding_utf_8) {
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313 |
fail(strlen(szListChar) > 3);
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314 |
} else {
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315 |
DBG_HEX_C(iscntrl((int)szListChar[0]), szListChar[0]);
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316 |
fail(iscntrl((int)szListChar[0]));
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317 |
fail(szListChar[1] != '\0');
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318 |
}
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319 |
#endif /* DEBUG */
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320 |
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321 |
switch (ucNFC) {
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322 |
case LIST_ARABIC_NUM:
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323 |
case LIST_NUMBER_TXT:
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324 |
tNextFree = (size_t)sprintf(szLine, "%u", uiListNumber);
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325 |
break;
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326 |
case LIST_UPPER_ROMAN:
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327 |
case LIST_LOWER_ROMAN:
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328 |
tNextFree = tNumber2Roman(uiListNumber,
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329 |
ucNFC == LIST_UPPER_ROMAN, szLine);
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330 |
break;
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331 |
case LIST_UPPER_ALPHA:
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332 |
case LIST_LOWER_ALPHA:
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333 |
tNextFree = tNumber2Alpha(uiListNumber,
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334 |
ucNFC == LIST_UPPER_ALPHA, szLine);
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335 |
break;
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336 |
case LIST_ORDINAL_NUM:
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337 |
case LIST_ORDINAL_TXT:
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338 |
if (uiListNumber % 10 == 1 && uiListNumber != 11) {
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339 |
tNextFree =
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340 |
(size_t)sprintf(szLine, "%ust", uiListNumber);
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341 |
} else if (uiListNumber % 10 == 2 && uiListNumber != 12) {
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342 |
tNextFree =
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343 |
(size_t)sprintf(szLine, "%und", uiListNumber);
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344 |
} else if (uiListNumber % 10 == 3 && uiListNumber != 13) {
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345 |
tNextFree =
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346 |
(size_t)sprintf(szLine, "%urd", uiListNumber);
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347 |
} else {
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348 |
tNextFree =
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349 |
(size_t)sprintf(szLine, "%uth", uiListNumber);
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350 |
}
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351 |
break;
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352 |
case LIST_OUTLINE_NUM:
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353 |
tNextFree = (size_t)sprintf(szLine, "%02u", uiListNumber);
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354 |
break;
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355 |
case LIST_SPECIAL:
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356 |
case LIST_SPECIAL2:
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357 |
case LIST_BULLETS:
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358 |
tNextFree = 0;
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359 |
break;
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360 |
default:
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361 |
DBG_HEX(ucNFC);
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362 |
DBG_FIXME();
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363 |
tNextFree = (size_t)sprintf(szLine, "%u", uiListNumber);
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|
364 |
break;
|
|
|
365 |
}
|
|
|
366 |
tNextFree += (size_t)sprintf(szLine + tNextFree, "%.3s", szListChar);
|
|
|
367 |
szLine[tNextFree++] = ' ';
|
|
|
368 |
szLine[tNextFree] = '\0';
|
|
|
369 |
lWidth = lComputeStringWidth(szLine, tNextFree,
|
|
|
370 |
pOutput->tFontRef, pOutput->usFontSize);
|
|
|
371 |
lLeftIndentation -= lWidth;
|
|
|
372 |
if (lLeftIndentation < 0) {
|
|
|
373 |
lLeftIndentation = 0;
|
|
|
374 |
}
|
|
|
375 |
vSetLeftIndentation(pDiag, lLeftIndentation);
|
|
|
376 |
for (tIndex = 0; tIndex < tNextFree; tIndex++) {
|
|
|
377 |
vStoreChar((ULONG)(UCHAR)szLine[tIndex], FALSE, pOutput);
|
|
|
378 |
}
|
|
|
379 |
} /* end of vPutIndentation */
|
|
|
380 |
|
|
|
381 |
/*
|
|
|
382 |
* vPutSeparatorLine - output a separator line
|
|
|
383 |
*
|
|
|
384 |
* A separator line is a horizontal line two inches long.
|
|
|
385 |
* Two inches equals 144000 millipoints.
|
|
|
386 |
*/
|
|
|
387 |
static void
|
|
|
388 |
vPutSeparatorLine(output_type *pOutput)
|
|
|
389 |
{
|
|
|
390 |
long lCharWidth;
|
|
|
391 |
int iCounter, iChars;
|
|
|
392 |
char szOne[2];
|
|
|
393 |
|
|
|
394 |
fail(pOutput == NULL);
|
|
|
395 |
|
|
|
396 |
szOne[0] = OUR_EM_DASH;
|
|
|
397 |
szOne[1] = '\0';
|
|
|
398 |
lCharWidth = lComputeStringWidth(szOne, 1,
|
|
|
399 |
pOutput->tFontRef, pOutput->usFontSize);
|
|
|
400 |
NO_DBG_DEC(lCharWidth);
|
|
|
401 |
iChars = (int)((144000 + lCharWidth / 2) / lCharWidth);
|
|
|
402 |
NO_DBG_DEC(iChars);
|
|
|
403 |
for (iCounter = 0; iCounter < iChars; iCounter++) {
|
|
|
404 |
vStoreCharacter((ULONG)(UCHAR)OUR_EM_DASH, pOutput);
|
|
|
405 |
}
|
|
|
406 |
} /* end of vPutSeparatorLine */
|
|
|
407 |
|
|
|
408 |
/*
|
|
|
409 |
* pStartNextOutput - start the next output record
|
|
|
410 |
*
|
|
|
411 |
* returns a pointer to the next record
|
|
|
412 |
*/
|
|
|
413 |
static output_type *
|
|
|
414 |
pStartNextOutput(output_type *pCurrent)
|
|
|
415 |
{
|
|
|
416 |
output_type *pNew;
|
|
|
417 |
|
|
|
418 |
TRACE_MSG("pStartNextOutput");
|
|
|
419 |
|
|
|
420 |
if (pCurrent->tNextFree == 0) {
|
|
|
421 |
/* The current record is empty, re-use */
|
|
|
422 |
fail(pCurrent->szStorage[0] != '\0');
|
|
|
423 |
fail(pCurrent->lStringWidth != 0);
|
|
|
424 |
return pCurrent;
|
|
|
425 |
}
|
|
|
426 |
/* The current record is in use, make a new one */
|
|
|
427 |
pNew = xmalloc(sizeof(*pNew));
|
|
|
428 |
pCurrent->pNext = pNew;
|
|
|
429 |
pNew->tStorageSize = INITIAL_SIZE;
|
|
|
430 |
pNew->szStorage = xmalloc(pNew->tStorageSize);
|
|
|
431 |
pNew->szStorage[0] = '\0';
|
|
|
432 |
pNew->tNextFree = 0;
|
|
|
433 |
pNew->lStringWidth = 0;
|
|
|
434 |
pNew->ucFontColor = FONT_COLOR_DEFAULT;
|
|
|
435 |
pNew->usFontStyle = FONT_REGULAR;
|
|
|
436 |
pNew->tFontRef = (drawfile_fontref)0;
|
|
|
437 |
pNew->usFontSize = DEFAULT_FONT_SIZE;
|
|
|
438 |
pNew->pPrev = pCurrent;
|
|
|
439 |
pNew->pNext = NULL;
|
|
|
440 |
return pNew;
|
|
|
441 |
} /* end of pStartNextOutput */
|
|
|
442 |
|
|
|
443 |
/*
|
|
|
444 |
* pStartNewOutput
|
|
|
445 |
*/
|
|
|
446 |
static output_type *
|
|
|
447 |
pStartNewOutput(output_type *pAnchor, output_type *pLeftOver)
|
|
|
448 |
{
|
|
|
449 |
output_type *pCurr, *pNext;
|
|
|
450 |
USHORT usFontStyle, usFontSize;
|
|
|
451 |
drawfile_fontref tFontRef;
|
|
|
452 |
UCHAR ucFontColor;
|
|
|
453 |
|
|
|
454 |
TRACE_MSG("pStartNewOutput");
|
|
|
455 |
|
|
|
456 |
ucFontColor = FONT_COLOR_DEFAULT;
|
|
|
457 |
usFontStyle = FONT_REGULAR;
|
|
|
458 |
tFontRef = (drawfile_fontref)0;
|
|
|
459 |
usFontSize = DEFAULT_FONT_SIZE;
|
|
|
460 |
/* Free the old output space */
|
|
|
461 |
pCurr = pAnchor;
|
|
|
462 |
while (pCurr != NULL) {
|
|
|
463 |
TRACE_MSG("Free the old output space");
|
|
|
464 |
pNext = pCurr->pNext;
|
|
|
465 |
pCurr->szStorage = xfree(pCurr->szStorage);
|
|
|
466 |
if (pCurr->pNext == NULL) {
|
|
|
467 |
ucFontColor = pCurr->ucFontColor;
|
|
|
468 |
usFontStyle = pCurr->usFontStyle;
|
|
|
469 |
tFontRef = pCurr->tFontRef;
|
|
|
470 |
usFontSize = pCurr->usFontSize;
|
|
|
471 |
}
|
|
|
472 |
pCurr = xfree(pCurr);
|
|
|
473 |
pCurr = pNext;
|
|
|
474 |
}
|
|
|
475 |
if (pLeftOver == NULL) {
|
|
|
476 |
/* Create new output space */
|
|
|
477 |
TRACE_MSG("Create new output space");
|
|
|
478 |
pLeftOver = xmalloc(sizeof(*pLeftOver));
|
|
|
479 |
pLeftOver->tStorageSize = INITIAL_SIZE;
|
|
|
480 |
NO_DBG_DEC(pLeftOver->tStorageSize);
|
|
|
481 |
TRACE_MSG("before 2nd xmalloc");
|
|
|
482 |
pLeftOver->szStorage = xmalloc(pLeftOver->tStorageSize);
|
|
|
483 |
TRACE_MSG("after 2nd xmalloc");
|
|
|
484 |
pLeftOver->szStorage[0] = '\0';
|
|
|
485 |
pLeftOver->tNextFree = 0;
|
|
|
486 |
pLeftOver->lStringWidth = 0;
|
|
|
487 |
pLeftOver->ucFontColor = ucFontColor;
|
|
|
488 |
pLeftOver->usFontStyle = usFontStyle;
|
|
|
489 |
pLeftOver->tFontRef = tFontRef;
|
|
|
490 |
pLeftOver->usFontSize = usFontSize;
|
|
|
491 |
pLeftOver->pPrev = NULL;
|
|
|
492 |
pLeftOver->pNext = NULL;
|
|
|
493 |
}
|
|
|
494 |
fail(!bCheckDoubleLinkedList(pLeftOver));
|
|
|
495 |
return pLeftOver;
|
|
|
496 |
} /* end of pStartNewOutput */
|
|
|
497 |
|
|
|
498 |
/*
|
|
|
499 |
* ulGetChar - get the next character from the specified list
|
|
|
500 |
*
|
|
|
501 |
* returns the next character of EOF
|
|
|
502 |
*/
|
|
|
503 |
static ULONG
|
|
|
504 |
ulGetChar(FILE *pFile, list_id_enum eListID)
|
|
|
505 |
{
|
|
|
506 |
const font_block_type *pCurr;
|
|
|
507 |
ULONG ulChar, ulFileOffset, ulCharPos;
|
|
|
508 |
row_info_enum eRowInfo;
|
|
|
509 |
USHORT usChar, usPropMod;
|
|
|
510 |
BOOL bSkip;
|
|
|
511 |
|
|
|
512 |
fail(pFile == NULL);
|
|
|
513 |
|
|
|
514 |
pCurr = pFontInfo;
|
|
|
515 |
bSkip = FALSE;
|
|
|
516 |
for (;;) {
|
|
|
517 |
usChar = usNextChar(pFile, eListID,
|
|
|
518 |
&ulFileOffset, &ulCharPos, &usPropMod);
|
|
|
519 |
if (usChar == (USHORT)EOF) {
|
|
|
520 |
return (ULONG)EOF;
|
|
|
521 |
}
|
|
|
522 |
|
|
|
523 |
vUpdateCounters();
|
|
|
524 |
|
|
|
525 |
eRowInfo = ePropMod2RowInfo(usPropMod, iWordVersion);
|
|
|
526 |
if (!bStartRow) {
|
|
|
527 |
#if 0
|
|
|
528 |
bStartRow = eRowInfo == found_a_cell ||
|
|
|
529 |
(pRowInfo != NULL &&
|
|
|
530 |
ulFileOffset == pRowInfo->ulFileOffsetStart &&
|
|
|
531 |
eRowInfo != found_not_a_cell);
|
|
|
532 |
#else
|
|
|
533 |
bStartRow = pRowInfo != NULL &&
|
|
|
534 |
ulFileOffset == pRowInfo->ulFileOffsetStart;
|
|
|
535 |
#endif
|
|
|
536 |
NO_DBG_HEX_C(bStartRow, pRowInfo->ulFileOffsetStart);
|
|
|
537 |
}
|
|
|
538 |
if (!bEndRowNorm) {
|
|
|
539 |
#if 0
|
|
|
540 |
bEndRow = eRowInfo == found_end_of_row ||
|
|
|
541 |
(pRowInfo != NULL &&
|
|
|
542 |
ulFileOffset == pRowInfo->ulFileOffsetEnd &&
|
|
|
543 |
eRowInfo != found_not_end_of_row);
|
|
|
544 |
#else
|
|
|
545 |
bEndRowNorm = pRowInfo != NULL &&
|
|
|
546 |
ulFileOffset == pRowInfo->ulFileOffsetEnd;
|
|
|
547 |
#endif
|
|
|
548 |
NO_DBG_HEX_C(bEndRowNorm, pRowInfo->ulFileOffsetEnd);
|
|
|
549 |
}
|
|
|
550 |
if (!bEndRowFast) {
|
|
|
551 |
bEndRowFast = eRowInfo == found_end_of_row;
|
|
|
552 |
NO_DBG_HEX_C(bEndRowFast, pRowInfo->ulFileOffsetEnd);
|
|
|
553 |
}
|
|
|
554 |
|
|
|
555 |
if (!bStartStyle) {
|
|
|
556 |
bStartStyle = pStyleInfo != NULL &&
|
|
|
557 |
ulFileOffset == pStyleInfo->ulFileOffset;
|
|
|
558 |
NO_DBG_HEX_C(bStartStyle, ulFileOffset);
|
|
|
559 |
}
|
|
|
560 |
if (pCurr != NULL && ulFileOffset == pCurr->ulFileOffset) {
|
|
|
561 |
bStartFont = TRUE;
|
|
|
562 |
NO_DBG_HEX(ulFileOffset);
|
|
|
563 |
pFontInfo = pCurr;
|
|
|
564 |
pCurr = pGetNextFontInfoListItem(pCurr);
|
|
|
565 |
}
|
|
|
566 |
|
|
|
567 |
/* Skip embedded characters */
|
|
|
568 |
if (usChar == START_EMBEDDED) {
|
|
|
569 |
bSkip = TRUE;
|
|
|
570 |
continue;
|
|
|
571 |
}
|
|
|
572 |
if (usChar == END_IGNORE || usChar == END_EMBEDDED) {
|
|
|
573 |
bSkip = FALSE;
|
|
|
574 |
continue;
|
|
|
575 |
}
|
|
|
576 |
if (bSkip) {
|
|
|
577 |
continue;
|
|
|
578 |
}
|
|
|
579 |
ulChar = ulTranslateCharacters(usChar,
|
|
|
580 |
ulFileOffset,
|
|
|
581 |
iWordVersion,
|
|
|
582 |
tOptions.eConversionType,
|
|
|
583 |
tOptions.eEncoding,
|
|
|
584 |
bOldMacFile);
|
|
|
585 |
if (ulChar == IGNORE_CHARACTER) {
|
|
|
586 |
continue;
|
|
|
587 |
}
|
|
|
588 |
if (ulChar == PICTURE) {
|
|
|
589 |
ulFileOffsetImage = ulGetPictInfoListItem(ulFileOffset);
|
|
|
590 |
} else {
|
|
|
591 |
ulFileOffsetImage = FC_INVALID;
|
|
|
592 |
}
|
|
|
593 |
if (ulChar == PAR_END) {
|
|
|
594 |
/* End of paragraph seen, prepare for the next */
|
|
|
595 |
vFillStyleFromStylesheet(usIstdNext, &tStyleNext);
|
|
|
596 |
vCorrectStyleValues(&tStyleNext);
|
|
|
597 |
bStartStyleNext = TRUE;
|
|
|
598 |
vFillFontFromStylesheet(usIstdNext, &tFontNext);
|
|
|
599 |
vCorrectFontValues(&tFontNext);
|
|
|
600 |
bStartFontNext = TRUE;
|
|
|
601 |
}
|
|
|
602 |
if (ulChar == PAGE_BREAK) {
|
|
|
603 |
/* Might be the start of a new section */
|
|
|
604 |
pSectionNext = pGetSectionInfo(pSection, ulCharPos);
|
|
|
605 |
}
|
|
|
606 |
return ulChar;
|
|
|
607 |
}
|
|
|
608 |
} /* end of ulGetChar */
|
|
|
609 |
|
|
|
610 |
/*
|
|
|
611 |
* lGetWidthMax - get the maximum line width from the paragraph break value
|
|
|
612 |
*
|
|
|
613 |
* Returns the maximum line width in millipoints
|
|
|
614 |
*/
|
|
|
615 |
static long
|
|
|
616 |
lGetWidthMax(int iParagraphBreak)
|
|
|
617 |
{
|
|
|
618 |
fail(iParagraphBreak < 0);
|
|
|
619 |
|
|
|
620 |
if (iParagraphBreak == 0) {
|
|
|
621 |
return LONG_MAX;
|
|
|
622 |
}
|
|
|
623 |
if (iParagraphBreak < MIN_SCREEN_WIDTH) {
|
|
|
624 |
return lChar2MilliPoints(MIN_SCREEN_WIDTH);
|
|
|
625 |
}
|
|
|
626 |
if (iParagraphBreak > MAX_SCREEN_WIDTH) {
|
|
|
627 |
return lChar2MilliPoints(MAX_SCREEN_WIDTH);
|
|
|
628 |
}
|
|
|
629 |
return lChar2MilliPoints(iParagraphBreak);
|
|
|
630 |
} /* end of lGetWidthMax */
|
|
|
631 |
|
|
|
632 |
/*
|
|
|
633 |
* bWordDecryptor - turn Word to something more useful
|
|
|
634 |
*
|
|
|
635 |
* returns TRUE when succesful, otherwise FALSE
|
|
|
636 |
*/
|
|
|
637 |
BOOL
|
|
|
638 |
bWordDecryptor(FILE *pFile, long lFilesize, diagram_type *pDiag)
|
|
|
639 |
{
|
|
|
640 |
imagedata_type tImage;
|
|
|
641 |
const style_block_type *pStyleTmp;
|
|
|
642 |
const font_block_type *pFontTmp;
|
|
|
643 |
const char *szListChar;
|
|
|
644 |
output_type *pAnchor, *pOutput, *pLeftOver;
|
|
|
645 |
ULONG ulChar;
|
|
|
646 |
long lBeforeIndentation, lAfterIndentation;
|
|
|
647 |
long lLeftIndentation, lLeftIndentation1, lRightIndentation;
|
|
|
648 |
long lWidthCurr, lWidthMax, lDefaultTabWidth, lHalfSpaceWidth, lTmp;
|
|
|
649 |
list_id_enum eListID;
|
|
|
650 |
image_info_enum eRes;
|
|
|
651 |
UINT uiFootnoteNumber, uiEndnoteNumber, uiTmp;
|
|
|
652 |
int iListSeqNumber;
|
|
|
653 |
BOOL bWasTableRow, bTableFontClosed, bWasEndOfParagraph;
|
|
|
654 |
BOOL bInList, bWasInList, bNoMarks, bFirstLine;
|
|
|
655 |
BOOL bAllCapitals, bHiddenText, bMarkDelText, bSuccess;
|
|
|
656 |
USHORT usListNumber;
|
|
|
657 |
USHORT usFontStyle, usFontStyleMinimal, usFontSize, usTmp;
|
|
|
658 |
UCHAR ucFontNumber, ucFontColor;
|
|
|
659 |
UCHAR ucNFC, ucAlignment;
|
|
|
660 |
|
|
|
661 |
fail(pFile == NULL || lFilesize <= 0 || pDiag == NULL);
|
|
|
662 |
|
|
|
663 |
TRACE_MSG("bWordDecryptor");
|
|
|
664 |
|
|
|
665 |
iWordVersion = iInitDocument(pFile, lFilesize);
|
|
|
666 |
if (iWordVersion < 0) {
|
|
|
667 |
DBG_DEC(iWordVersion);
|
|
|
668 |
return FALSE;
|
|
|
669 |
}
|
|
|
670 |
|
|
|
671 |
vGetOptions(&tOptions);
|
|
|
672 |
bOldMacFile = bIsOldMacFile();
|
|
|
673 |
vPrepareHdrFtrText(pFile);
|
|
|
674 |
vPrepareFootnoteText(pFile);
|
|
|
675 |
|
|
|
676 |
vPrologue2(pDiag, iWordVersion);
|
|
|
677 |
|
|
|
678 |
/* Initialisation */
|
|
|
679 |
#if defined(__riscos)
|
|
|
680 |
ulCharCounter = 0;
|
|
|
681 |
iCurrPct = 0;
|
|
|
682 |
iPrevPct = -1;
|
|
|
683 |
ulDocumentLength = ulGetDocumentLength();
|
|
|
684 |
#endif /* __riscos */
|
|
|
685 |
pSection = pGetSectionInfo(NULL, 0);
|
|
|
686 |
pSectionNext = pSection;
|
|
|
687 |
lDefaultTabWidth = lGetDefaultTabWidth();
|
|
|
688 |
DBG_DEC_C(lDefaultTabWidth != 36000, lDefaultTabWidth);
|
|
|
689 |
pRowInfo = pGetNextRowInfoListItem();
|
|
|
690 |
DBG_HEX_C(pRowInfo != NULL, pRowInfo->ulFileOffsetStart);
|
|
|
691 |
DBG_HEX_C(pRowInfo != NULL, pRowInfo->ulFileOffsetEnd);
|
|
|
692 |
DBG_MSG_C(pRowInfo == NULL, "No rows at all");
|
|
|
693 |
bStartRow = FALSE;
|
|
|
694 |
bEndRowNorm = FALSE;
|
|
|
695 |
bEndRowFast = FALSE;
|
|
|
696 |
bIsTableRow = FALSE;
|
|
|
697 |
bWasTableRow = FALSE;
|
|
|
698 |
vResetStyles();
|
|
|
699 |
pStyleInfo = pGetNextTextStyle(NULL);
|
|
|
700 |
bStartStyle = FALSE;
|
|
|
701 |
bInList = FALSE;
|
|
|
702 |
bWasInList = FALSE;
|
|
|
703 |
iListSeqNumber = 0;
|
|
|
704 |
usIstdNext = ISTD_NORMAL;
|
|
|
705 |
pAnchor = NULL;
|
|
|
706 |
pFontInfo = pGetNextFontInfoListItem(NULL);
|
|
|
707 |
DBG_HEX_C(pFontInfo != NULL, pFontInfo->ulFileOffset);
|
|
|
708 |
DBG_MSG_C(pFontInfo == NULL, "No fonts at all");
|
|
|
709 |
bStartFont = FALSE;
|
|
|
710 |
ucFontNumber = 0;
|
|
|
711 |
usFontStyleMinimal = FONT_REGULAR;
|
|
|
712 |
usFontStyle = FONT_REGULAR;
|
|
|
713 |
usFontSize = DEFAULT_FONT_SIZE;
|
|
|
714 |
ucFontColor = FONT_COLOR_DEFAULT;
|
|
|
715 |
pAnchor = pStartNewOutput(pAnchor, NULL);
|
|
|
716 |
pOutput = pAnchor;
|
|
|
717 |
pOutput->ucFontColor = ucFontColor;
|
|
|
718 |
pOutput->usFontStyle = usFontStyle;
|
|
|
719 |
pOutput->tFontRef = tOpenFont(ucFontNumber, usFontStyle, usFontSize);
|
|
|
720 |
pOutput->usFontSize = usFontSize;
|
|
|
721 |
bTableFontClosed = TRUE;
|
|
|
722 |
lBeforeIndentation = 0;
|
|
|
723 |
lAfterIndentation = 0;
|
|
|
724 |
lLeftIndentation = 0;
|
|
|
725 |
lLeftIndentation1 = 0;
|
|
|
726 |
lRightIndentation = 0;
|
|
|
727 |
bWasEndOfParagraph = TRUE;
|
|
|
728 |
bNoMarks = TRUE;
|
|
|
729 |
bFirstLine = TRUE;
|
|
|
730 |
ucNFC = LIST_BULLETS;
|
|
|
731 |
if (pStyleInfo != NULL) {
|
|
|
732 |
szListChar = pStyleInfo->szListChar;
|
|
|
733 |
pStyleTmp = pStyleInfo;
|
|
|
734 |
} else {
|
|
|
735 |
if (tStyleNext.szListChar[0] == '\0') {
|
|
|
736 |
vGetBulletValue(tOptions.eConversionType,
|
|
|
737 |
tOptions.eEncoding, tStyleNext.szListChar, 4);
|
|
|
738 |
}
|
|
|
739 |
szListChar = tStyleNext.szListChar;
|
|
|
740 |
pStyleTmp = &tStyleNext;
|
|
|
741 |
}
|
|
|
742 |
usListNumber = 0;
|
|
|
743 |
ucAlignment = ALIGNMENT_LEFT;
|
|
|
744 |
bAllCapitals = FALSE;
|
|
|
745 |
bHiddenText = FALSE;
|
|
|
746 |
bMarkDelText = FALSE;
|
|
|
747 |
lWidthMax = lGetWidthMax(tOptions.iParagraphBreak);
|
|
|
748 |
NO_DBG_DEC(lWidthMax);
|
|
|
749 |
|
|
|
750 |
Hourglass_On();
|
|
|
751 |
|
|
|
752 |
uiFootnoteNumber = 0;
|
|
|
753 |
uiEndnoteNumber = 0;
|
|
|
754 |
eListID = text_list;
|
|
|
755 |
for(;;) {
|
|
|
756 |
ulChar = ulGetChar(pFile, eListID);
|
|
|
757 |
if (ulChar == (ULONG)EOF) {
|
|
|
758 |
if (bOutputContainsText(pAnchor)) {
|
|
|
759 |
OUTPUT_LINE();
|
|
|
760 |
} else {
|
|
|
761 |
RESET_LINE();
|
|
|
762 |
}
|
|
|
763 |
switch (eListID) {
|
|
|
764 |
case text_list:
|
|
|
765 |
if (tOptions.eConversionType !=
|
|
|
766 |
conversion_xml) {
|
|
|
767 |
eListID = footnote_list;
|
|
|
768 |
if (uiFootnoteNumber != 0) {
|
|
|
769 |
vPutSeparatorLine(pAnchor);
|
|
|
770 |
OUTPUT_LINE();
|
|
|
771 |
uiFootnoteNumber = 0;
|
|
|
772 |
}
|
|
|
773 |
break;
|
|
|
774 |
}
|
|
|
775 |
/* No break or return */
|
|
|
776 |
case footnote_list:
|
|
|
777 |
eListID = endnote_list;
|
|
|
778 |
if (uiEndnoteNumber != 0) {
|
|
|
779 |
vPutSeparatorLine(pAnchor);
|
|
|
780 |
OUTPUT_LINE();
|
|
|
781 |
uiEndnoteNumber = 0;
|
|
|
782 |
}
|
|
|
783 |
break;
|
|
|
784 |
case endnote_list:
|
|
|
785 |
eListID = textbox_list;
|
|
|
786 |
if (bExistsTextBox()) {
|
|
|
787 |
vPutSeparatorLine(pAnchor);
|
|
|
788 |
OUTPUT_LINE();
|
|
|
789 |
}
|
|
|
790 |
break;
|
|
|
791 |
case textbox_list:
|
|
|
792 |
eListID = hdrtextbox_list;
|
|
|
793 |
if (bExistsHdrTextBox()) {
|
|
|
794 |
vPutSeparatorLine(pAnchor);
|
|
|
795 |
OUTPUT_LINE();
|
|
|
796 |
}
|
|
|
797 |
break;
|
|
|
798 |
case hdrtextbox_list:
|
|
|
799 |
default:
|
|
|
800 |
eListID = end_of_lists;
|
|
|
801 |
break;
|
|
|
802 |
}
|
|
|
803 |
if (eListID == end_of_lists) {
|
|
|
804 |
break;
|
|
|
805 |
}
|
|
|
806 |
continue;
|
|
|
807 |
}
|
|
|
808 |
|
|
|
809 |
if (ulChar == UNKNOWN_NOTE_CHAR) {
|
|
|
810 |
switch (eListID) {
|
|
|
811 |
case footnote_list:
|
|
|
812 |
ulChar = FOOTNOTE_CHAR;
|
|
|
813 |
break;
|
|
|
814 |
case endnote_list:
|
|
|
815 |
ulChar = ENDNOTE_CHAR;
|
|
|
816 |
break;
|
|
|
817 |
default:
|
|
|
818 |
break;
|
|
|
819 |
}
|
|
|
820 |
}
|
|
|
821 |
|
|
|
822 |
if (bStartRow) {
|
|
|
823 |
/* Begin of a tablerow found */
|
|
|
824 |
if (bOutputContainsText(pAnchor)) {
|
|
|
825 |
OUTPUT_LINE();
|
|
|
826 |
} else {
|
|
|
827 |
RESET_LINE();
|
|
|
828 |
}
|
|
|
829 |
fail(pAnchor != pOutput);
|
|
|
830 |
if (bTableFontClosed) {
|
|
|
831 |
/* Start special table font */
|
|
|
832 |
vCloseFont();
|
|
|
833 |
/*
|
|
|
834 |
* Compensate for the fact that Word uses
|
|
|
835 |
* proportional fonts for its tables and we
|
|
|
836 |
* only one fixed-width font
|
|
|
837 |
*/
|
|
|
838 |
uiTmp = ((UINT)usFontSize * 5 + 3) / 6;
|
|
|
839 |
if (uiTmp < MIN_TABLEFONT_SIZE) {
|
|
|
840 |
uiTmp = MIN_TABLEFONT_SIZE;
|
|
|
841 |
} else if (uiTmp > MAX_TABLEFONT_SIZE) {
|
|
|
842 |
uiTmp = MAX_TABLEFONT_SIZE;
|
|
|
843 |
}
|
|
|
844 |
pOutput->usFontSize = (USHORT)uiTmp;
|
|
|
845 |
pOutput->tFontRef =
|
|
|
846 |
tOpenTableFont(pOutput->usFontSize);
|
|
|
847 |
pOutput->usFontStyle = FONT_REGULAR;
|
|
|
848 |
pOutput->ucFontColor = FONT_COLOR_BLACK;
|
|
|
849 |
bTableFontClosed = FALSE;
|
|
|
850 |
}
|
|
|
851 |
bIsTableRow = TRUE;
|
|
|
852 |
bStartRow = FALSE;
|
|
|
853 |
}
|
|
|
854 |
|
|
|
855 |
if (bWasTableRow &&
|
|
|
856 |
!bIsTableRow &&
|
|
|
857 |
ulChar != PAR_END &&
|
|
|
858 |
ulChar != HARD_RETURN &&
|
|
|
859 |
ulChar != PAGE_BREAK &&
|
|
|
860 |
ulChar != COLUMN_FEED) {
|
|
|
861 |
/*
|
|
|
862 |
* The end of a table should be followed by an
|
|
|
863 |
* empty line, like the end of a paragraph
|
|
|
864 |
*/
|
|
|
865 |
OUTPUT_LINE();
|
|
|
866 |
vEndOfParagraph(pDiag,
|
|
|
867 |
pOutput->tFontRef,
|
|
|
868 |
pOutput->usFontSize,
|
|
|
869 |
(long)pOutput->usFontSize * 600);
|
|
|
870 |
}
|
|
|
871 |
|
|
|
872 |
switch (ulChar) {
|
|
|
873 |
case PAGE_BREAK:
|
|
|
874 |
case COLUMN_FEED:
|
|
|
875 |
if (bIsTableRow) {
|
|
|
876 |
/* Ignore when in a table */
|
|
|
877 |
break;
|
|
|
878 |
}
|
|
|
879 |
if (bOutputContainsText(pAnchor)) {
|
|
|
880 |
OUTPUT_LINE();
|
|
|
881 |
} else {
|
|
|
882 |
RESET_LINE();
|
|
|
883 |
}
|
|
|
884 |
if (ulChar == PAGE_BREAK) {
|
|
|
885 |
vEndOfPage(pDiag, lAfterIndentation,
|
|
|
886 |
pSection != pSectionNext);
|
|
|
887 |
} else {
|
|
|
888 |
vEndOfParagraph(pDiag,
|
|
|
889 |
pOutput->tFontRef,
|
|
|
890 |
pOutput->usFontSize,
|
|
|
891 |
lAfterIndentation);
|
|
|
892 |
}
|
|
|
893 |
break;
|
|
|
894 |
default:
|
|
|
895 |
break;
|
|
|
896 |
}
|
|
|
897 |
|
|
|
898 |
if (bStartFont || (bStartFontNext && ulChar != PAR_END)) {
|
|
|
899 |
/* Begin of a font found */
|
|
|
900 |
if (bStartFont) {
|
|
|
901 |
/* bStartFont takes priority */
|
|
|
902 |
fail(pFontInfo == NULL);
|
|
|
903 |
pFontTmp = pFontInfo;
|
|
|
904 |
} else {
|
|
|
905 |
pFontTmp = &tFontNext;
|
|
|
906 |
}
|
|
|
907 |
bAllCapitals = bIsCapitals(pFontTmp->usFontStyle);
|
|
|
908 |
bHiddenText = bIsHidden(pFontTmp->usFontStyle);
|
|
|
909 |
bMarkDelText = bIsMarkDel(pFontTmp->usFontStyle);
|
|
|
910 |
usTmp = pFontTmp->usFontStyle &
|
|
|
911 |
(FONT_BOLD|FONT_ITALIC|FONT_UNDERLINE|
|
|
|
912 |
FONT_STRIKE|FONT_MARKDEL|
|
|
|
913 |
FONT_SUPERSCRIPT|FONT_SUBSCRIPT);
|
|
|
914 |
if (!bIsTableRow &&
|
|
|
915 |
(usFontSize != pFontTmp->usFontSize ||
|
|
|
916 |
ucFontNumber != pFontTmp->ucFontNumber ||
|
|
|
917 |
usFontStyleMinimal != usTmp ||
|
|
|
918 |
ucFontColor != pFontTmp->ucFontColor)) {
|
|
|
919 |
pOutput = pStartNextOutput(pOutput);
|
|
|
920 |
vCloseFont();
|
|
|
921 |
pOutput->ucFontColor = pFontTmp->ucFontColor;
|
|
|
922 |
pOutput->usFontStyle = pFontTmp->usFontStyle;
|
|
|
923 |
pOutput->usFontSize = pFontTmp->usFontSize;
|
|
|
924 |
pOutput->tFontRef = tOpenFont(
|
|
|
925 |
pFontTmp->ucFontNumber,
|
|
|
926 |
pFontTmp->usFontStyle,
|
|
|
927 |
pFontTmp->usFontSize);
|
|
|
928 |
fail(!bCheckDoubleLinkedList(pAnchor));
|
|
|
929 |
}
|
|
|
930 |
ucFontNumber = pFontTmp->ucFontNumber;
|
|
|
931 |
usFontSize = pFontTmp->usFontSize;
|
|
|
932 |
ucFontColor = pFontTmp->ucFontColor;
|
|
|
933 |
usFontStyle = pFontTmp->usFontStyle;
|
|
|
934 |
usFontStyleMinimal = usTmp;
|
|
|
935 |
if (bStartFont) {
|
|
|
936 |
/* Get the next font info */
|
|
|
937 |
pFontInfo = pGetNextFontInfoListItem(pFontInfo);
|
|
|
938 |
NO_DBG_HEX_C(pFontInfo != NULL,
|
|
|
939 |
pFontInfo->ulFileOffset);
|
|
|
940 |
DBG_MSG_C(pFontInfo == NULL, "No more fonts");
|
|
|
941 |
}
|
|
|
942 |
bStartFont = FALSE;
|
|
|
943 |
bStartFontNext = FALSE;
|
|
|
944 |
}
|
|
|
945 |
|
|
|
946 |
if (bStartStyle || (bStartStyleNext && ulChar != PAR_END)) {
|
|
|
947 |
bFirstLine = TRUE;
|
|
|
948 |
/* Begin of a style found */
|
|
|
949 |
if (bStartStyle) {
|
|
|
950 |
/* bStartStyle takes priority */
|
|
|
951 |
fail(pStyleInfo == NULL);
|
|
|
952 |
pStyleTmp = pStyleInfo;
|
|
|
953 |
} else {
|
|
|
954 |
pStyleTmp = &tStyleNext;
|
|
|
955 |
}
|
|
|
956 |
if (!bIsTableRow) {
|
|
|
957 |
vStoreStyle(pDiag, pOutput, pStyleTmp);
|
|
|
958 |
}
|
|
|
959 |
usIstdNext = pStyleTmp->usIstdNext;
|
|
|
960 |
lBeforeIndentation =
|
|
|
961 |
lTwips2MilliPoints(pStyleTmp->usBeforeIndent);
|
|
|
962 |
lAfterIndentation =
|
|
|
963 |
lTwips2MilliPoints(pStyleTmp->usAfterIndent);
|
|
|
964 |
lLeftIndentation =
|
|
|
965 |
lTwips2MilliPoints(pStyleTmp->sLeftIndent);
|
|
|
966 |
lLeftIndentation1 =
|
|
|
967 |
lTwips2MilliPoints(pStyleTmp->sLeftIndent1);
|
|
|
968 |
lRightIndentation =
|
|
|
969 |
lTwips2MilliPoints(pStyleTmp->sRightIndent);
|
|
|
970 |
bInList = bStyleImpliesList(pStyleTmp, iWordVersion);
|
|
|
971 |
bNoMarks = !bInList || pStyleTmp->bNumPause;
|
|
|
972 |
ucNFC = pStyleTmp->ucNFC;
|
|
|
973 |
szListChar = pStyleTmp->szListChar;
|
|
|
974 |
ucAlignment = pStyleTmp->ucAlignment;
|
|
|
975 |
if (bInList && !bWasInList) {
|
|
|
976 |
/* Start of a list */
|
|
|
977 |
iListSeqNumber++;
|
|
|
978 |
vStartOfList(pDiag, ucNFC,
|
|
|
979 |
bWasTableRow && !bIsTableRow);
|
|
|
980 |
}
|
|
|
981 |
if (!bInList && bWasInList) {
|
|
|
982 |
/* End of a list */
|
|
|
983 |
vEndOfList(pDiag);
|
|
|
984 |
}
|
|
|
985 |
bWasInList = bInList;
|
|
|
986 |
if (bStartStyle) {
|
|
|
987 |
pStyleInfo = pGetNextTextStyle(pStyleInfo);
|
|
|
988 |
NO_DBG_HEX_C(pStyleInfo != NULL,
|
|
|
989 |
pStyleInfo->ulFileOffset);
|
|
|
990 |
DBG_MSG_C(pStyleInfo == NULL,
|
|
|
991 |
"No more styles");
|
|
|
992 |
}
|
|
|
993 |
bStartStyle = FALSE;
|
|
|
994 |
bStartStyleNext = FALSE;
|
|
|
995 |
}
|
|
|
996 |
|
|
|
997 |
if (bWasEndOfParagraph) {
|
|
|
998 |
vStartOfParagraph1(pDiag, lBeforeIndentation);
|
|
|
999 |
}
|
|
|
1000 |
|
|
|
1001 |
if (!bIsTableRow &&
|
|
|
1002 |
lTotalStringWidth(pAnchor) == 0) {
|
|
|
1003 |
if (!bNoMarks) {
|
|
|
1004 |
usListNumber = usGetListValue(iListSeqNumber,
|
|
|
1005 |
iWordVersion,
|
|
|
1006 |
pStyleTmp);
|
|
|
1007 |
}
|
|
|
1008 |
if (bInList && bFirstLine) {
|
|
|
1009 |
vStartOfListItem(pDiag, bNoMarks);
|
|
|
1010 |
}
|
|
|
1011 |
vPutIndentation(pDiag, pAnchor, bNoMarks, bFirstLine,
|
|
|
1012 |
usListNumber, ucNFC, szListChar,
|
|
|
1013 |
lLeftIndentation, lLeftIndentation1);
|
|
|
1014 |
bFirstLine = FALSE;
|
|
|
1015 |
/* One number or mark per paragraph will do */
|
|
|
1016 |
bNoMarks = TRUE;
|
|
|
1017 |
}
|
|
|
1018 |
|
|
|
1019 |
if (bWasEndOfParagraph) {
|
|
|
1020 |
vStartOfParagraph2(pDiag);
|
|
|
1021 |
bWasEndOfParagraph = FALSE;
|
|
|
1022 |
}
|
|
|
1023 |
|
|
|
1024 |
switch (ulChar) {
|
|
|
1025 |
case PICTURE:
|
|
|
1026 |
(void)memset(&tImage, 0, sizeof(tImage));
|
|
|
1027 |
eRes = eExamineImage(pFile, ulFileOffsetImage, &tImage);
|
|
|
1028 |
switch (eRes) {
|
|
|
1029 |
case image_no_information:
|
|
|
1030 |
bSuccess = FALSE;
|
|
|
1031 |
break;
|
|
|
1032 |
case image_minimal_information:
|
|
|
1033 |
case image_full_information:
|
|
|
1034 |
#if 0
|
|
|
1035 |
if (bOutputContainsText(pAnchor)) {
|
|
|
1036 |
OUTPUT_LINE();
|
|
|
1037 |
} else {
|
|
|
1038 |
RESET_LINE();
|
|
|
1039 |
}
|
|
|
1040 |
#endif
|
|
|
1041 |
bSuccess = bTranslateImage(pDiag, pFile,
|
|
|
1042 |
eRes == image_minimal_information,
|
|
|
1043 |
ulFileOffsetImage, &tImage);
|
|
|
1044 |
break;
|
|
|
1045 |
default:
|
|
|
1046 |
DBG_DEC(eRes);
|
|
|
1047 |
bSuccess = FALSE;
|
|
|
1048 |
break;
|
|
|
1049 |
}
|
|
|
1050 |
if (!bSuccess) {
|
|
|
1051 |
vStoreString("[pic]", 5, pOutput);
|
|
|
1052 |
}
|
|
|
1053 |
break;
|
|
|
1054 |
case FOOTNOTE_CHAR:
|
|
|
1055 |
uiFootnoteNumber++;
|
|
|
1056 |
if (tOptions.eConversionType == conversion_xml) {
|
|
|
1057 |
vStoreCharacter((ULONG)FOOTNOTE_OR_ENDNOTE,
|
|
|
1058 |
pOutput);
|
|
|
1059 |
break;
|
|
|
1060 |
}
|
|
|
1061 |
vStoreCharacter((ULONG)'[', pOutput);
|
|
|
1062 |
vStoreNumberAsDecimal(uiFootnoteNumber, pOutput);
|
|
|
1063 |
vStoreCharacter((ULONG)']', pOutput);
|
|
|
1064 |
break;
|
|
|
1065 |
case ENDNOTE_CHAR:
|
|
|
1066 |
uiEndnoteNumber++;
|
|
|
1067 |
vStoreCharacter((ULONG)'[', pOutput);
|
|
|
1068 |
vStoreNumberAsRoman(uiEndnoteNumber, pOutput);
|
|
|
1069 |
vStoreCharacter((ULONG)']', pOutput);
|
|
|
1070 |
break;
|
|
|
1071 |
case UNKNOWN_NOTE_CHAR:
|
|
|
1072 |
vStoreString("[?]", 3, pOutput);
|
|
|
1073 |
break;
|
|
|
1074 |
case PAR_END:
|
|
|
1075 |
if (bIsTableRow) {
|
|
|
1076 |
vStoreCharacter((ULONG)'\n', pOutput);
|
|
|
1077 |
break;
|
|
|
1078 |
}
|
|
|
1079 |
if (bOutputContainsText(pAnchor)) {
|
|
|
1080 |
OUTPUT_LINE();
|
|
|
1081 |
} else {
|
|
|
1082 |
vMove2NextLine(pDiag,
|
|
|
1083 |
pOutput->tFontRef, pOutput->usFontSize);
|
|
|
1084 |
RESET_LINE();
|
|
|
1085 |
}
|
|
|
1086 |
vEndOfParagraph(pDiag,
|
|
|
1087 |
pOutput->tFontRef,
|
|
|
1088 |
pOutput->usFontSize,
|
|
|
1089 |
lAfterIndentation);
|
|
|
1090 |
bWasEndOfParagraph = TRUE;
|
|
|
1091 |
break;
|
|
|
1092 |
case HARD_RETURN:
|
|
|
1093 |
if (bIsTableRow) {
|
|
|
1094 |
vStoreCharacter((ULONG)'\n', pOutput);
|
|
|
1095 |
break;
|
|
|
1096 |
}
|
|
|
1097 |
if (bOutputContainsText(pAnchor)) {
|
|
|
1098 |
OUTPUT_LINE();
|
|
|
1099 |
} else {
|
|
|
1100 |
vMove2NextLine(pDiag,
|
|
|
1101 |
pOutput->tFontRef, pOutput->usFontSize);
|
|
|
1102 |
RESET_LINE();
|
|
|
1103 |
}
|
|
|
1104 |
break;
|
|
|
1105 |
case PAGE_BREAK:
|
|
|
1106 |
case COLUMN_FEED:
|
|
|
1107 |
pSection = pSectionNext;
|
|
|
1108 |
break;
|
|
|
1109 |
case TABLE_SEPARATOR:
|
|
|
1110 |
if (bIsTableRow) {
|
|
|
1111 |
vStoreCharacter(ulChar, pOutput);
|
|
|
1112 |
break;
|
|
|
1113 |
}
|
|
|
1114 |
vStoreCharacter((ULONG)' ', pOutput);
|
|
|
1115 |
vStoreCharacter((ULONG)TABLE_SEPARATOR_CHAR, pOutput);
|
|
|
1116 |
break;
|
|
|
1117 |
case TAB:
|
|
|
1118 |
if (bIsTableRow ||
|
|
|
1119 |
tOptions.eConversionType == conversion_xml) {
|
|
|
1120 |
vStoreCharacter((ULONG)' ', pOutput);
|
|
|
1121 |
break;
|
|
|
1122 |
}
|
|
|
1123 |
if (tOptions.iParagraphBreak == 0 &&
|
|
|
1124 |
(tOptions.eConversionType == conversion_text ||
|
|
|
1125 |
tOptions.eConversionType == conversion_fmt_text)) {
|
|
|
1126 |
/* No logical lines, so no tab expansion */
|
|
|
1127 |
vStoreCharacter(TAB, pOutput);
|
|
|
1128 |
break;
|
|
|
1129 |
}
|
|
|
1130 |
lHalfSpaceWidth = (lComputeSpaceWidth(
|
|
|
1131 |
pOutput->tFontRef,
|
|
|
1132 |
pOutput->usFontSize) + 1) / 2;
|
|
|
1133 |
lTmp = lTotalStringWidth(pAnchor);
|
|
|
1134 |
lTmp += lDrawUnits2MilliPoints(pDiag->lXleft);
|
|
|
1135 |
lTmp /= lDefaultTabWidth;
|
|
|
1136 |
do {
|
|
|
1137 |
vStoreCharacter((ULONG)FILLER_CHAR, pOutput);
|
|
|
1138 |
lWidthCurr = lTotalStringWidth(pAnchor);
|
|
|
1139 |
lWidthCurr +=
|
|
|
1140 |
lDrawUnits2MilliPoints(pDiag->lXleft);
|
|
|
1141 |
} while (lTmp == lWidthCurr / lDefaultTabWidth &&
|
|
|
1142 |
lWidthCurr < lWidthMax + lRightIndentation);
|
|
|
1143 |
break;
|
|
|
1144 |
default:
|
|
|
1145 |
if (bHiddenText && tOptions.bHideHiddenText) {
|
|
|
1146 |
continue;
|
|
|
1147 |
}
|
|
|
1148 |
if (bMarkDelText && tOptions.bRemoveRemovedText) {
|
|
|
1149 |
continue;
|
|
|
1150 |
}
|
|
|
1151 |
if (ulChar == UNICODE_ELLIPSIS &&
|
|
|
1152 |
tOptions.eEncoding != encoding_utf_8) {
|
|
|
1153 |
vStoreString("...", 3, pOutput);
|
|
|
1154 |
} else {
|
|
|
1155 |
if (bAllCapitals) {
|
|
|
1156 |
ulChar = ulToUpper(ulChar);
|
|
|
1157 |
}
|
|
|
1158 |
vStoreCharacter(ulChar, pOutput);
|
|
|
1159 |
}
|
|
|
1160 |
break;
|
|
|
1161 |
}
|
|
|
1162 |
|
|
|
1163 |
if (bWasTableRow && !bIsTableRow) {
|
|
|
1164 |
/* End of a table */
|
|
|
1165 |
vEndOfTable(pDiag);
|
|
|
1166 |
/* Resume normal font */
|
|
|
1167 |
NO_DBG_MSG("End of table font");
|
|
|
1168 |
vCloseFont();
|
|
|
1169 |
bTableFontClosed = TRUE;
|
|
|
1170 |
pOutput->ucFontColor = ucFontColor;
|
|
|
1171 |
pOutput->usFontStyle = usFontStyle;
|
|
|
1172 |
pOutput->usFontSize = usFontSize;
|
|
|
1173 |
pOutput->tFontRef = tOpenFont(
|
|
|
1174 |
ucFontNumber, usFontStyle, usFontSize);
|
|
|
1175 |
}
|
|
|
1176 |
bWasTableRow = bIsTableRow;
|
|
|
1177 |
|
|
|
1178 |
if (bIsTableRow) {
|
|
|
1179 |
fail(pAnchor != pOutput);
|
|
|
1180 |
if (!bEndRowNorm && !bEndRowFast) {
|
|
|
1181 |
continue;
|
|
|
1182 |
}
|
|
|
1183 |
/* End of a table row */
|
|
|
1184 |
if (bEndRowNorm) {
|
|
|
1185 |
fail(pRowInfo == NULL);
|
|
|
1186 |
vTableRow2Window(pDiag, pAnchor, pRowInfo,
|
|
|
1187 |
tOptions.eConversionType,
|
|
|
1188 |
tOptions.iParagraphBreak);
|
|
|
1189 |
} else {
|
|
|
1190 |
fail(!bEndRowFast);
|
|
|
1191 |
}
|
|
|
1192 |
/* Reset */
|
|
|
1193 |
pAnchor = pStartNewOutput(pAnchor, NULL);
|
|
|
1194 |
pOutput = pAnchor;
|
|
|
1195 |
if (bEndRowNorm) {
|
|
|
1196 |
pRowInfo = pGetNextRowInfoListItem();
|
|
|
1197 |
}
|
|
|
1198 |
bIsTableRow = FALSE;
|
|
|
1199 |
bEndRowNorm = FALSE;
|
|
|
1200 |
bEndRowFast = FALSE;
|
|
|
1201 |
NO_DBG_HEX_C(pRowInfo != NULL,
|
|
|
1202 |
pRowInfo->ulFileOffsetStart);
|
|
|
1203 |
NO_DBG_HEX_C(pRowInfo != NULL,
|
|
|
1204 |
pRowInfo->ulFileOffsetEnd);
|
|
|
1205 |
continue;
|
|
|
1206 |
}
|
|
|
1207 |
lWidthCurr = lTotalStringWidth(pAnchor);
|
|
|
1208 |
lWidthCurr += lDrawUnits2MilliPoints(pDiag->lXleft);
|
|
|
1209 |
if (lWidthCurr < lWidthMax + lRightIndentation) {
|
|
|
1210 |
continue;
|
|
|
1211 |
}
|
|
|
1212 |
pLeftOver = pSplitList(pAnchor);
|
|
|
1213 |
vJustify2Window(pDiag, pAnchor,
|
|
|
1214 |
lWidthMax, lRightIndentation, ucAlignment);
|
|
|
1215 |
pAnchor = pStartNewOutput(pAnchor, pLeftOver);
|
|
|
1216 |
for (pOutput = pAnchor;
|
|
|
1217 |
pOutput->pNext != NULL;
|
|
|
1218 |
pOutput = pOutput->pNext)
|
|
|
1219 |
; /* EMPTY */
|
|
|
1220 |
fail(pOutput == NULL);
|
|
|
1221 |
if (lTotalStringWidth(pAnchor) > 0) {
|
|
|
1222 |
vSetLeftIndentation(pDiag, lLeftIndentation);
|
|
|
1223 |
}
|
|
|
1224 |
}
|
|
|
1225 |
|
|
|
1226 |
pAnchor = pStartNewOutput(pAnchor, NULL);
|
|
|
1227 |
pAnchor->szStorage = xfree(pAnchor->szStorage);
|
|
|
1228 |
pAnchor = xfree(pAnchor);
|
|
|
1229 |
vCloseFont();
|
|
|
1230 |
vFreeDocument();
|
|
|
1231 |
Hourglass_Off();
|
|
|
1232 |
return TRUE;
|
|
|
1233 |
} /* end of bWordDecryptor */
|
|
|
1234 |
|
|
|
1235 |
/*
|
|
|
1236 |
* lLastStringWidth - compute the width of the last part of the output string
|
|
|
1237 |
*/
|
|
|
1238 |
static long
|
|
|
1239 |
lLastStringWidth(const output_type *pAnchor)
|
|
|
1240 |
{
|
|
|
1241 |
const output_type *pCurr, *pStart;
|
|
|
1242 |
|
|
|
1243 |
pStart = NULL;
|
|
|
1244 |
for (pCurr = pAnchor; pCurr != NULL; pCurr = pCurr->pNext) {
|
|
|
1245 |
if (pCurr->tNextFree == 1 &&
|
|
|
1246 |
(pCurr->szStorage[0] == PAR_END ||
|
|
|
1247 |
pCurr->szStorage[0] == HARD_RETURN)) {
|
|
|
1248 |
/* Found a separator. Start after the separator */
|
|
|
1249 |
pStart = pCurr->pNext;
|
|
|
1250 |
}
|
|
|
1251 |
}
|
|
|
1252 |
if (pStart == NULL) {
|
|
|
1253 |
/* No separators. Use the whole output string */
|
|
|
1254 |
pStart = pAnchor;
|
|
|
1255 |
}
|
|
|
1256 |
return lTotalStringWidth(pStart);
|
|
|
1257 |
} /* end of lLastStringWidth */
|
|
|
1258 |
|
|
|
1259 |
/*
|
|
|
1260 |
* pHdrFtrDecryptor - turn a header/footer list element to something useful
|
|
|
1261 |
*/
|
|
|
1262 |
output_type *
|
|
|
1263 |
pHdrFtrDecryptor(FILE *pFile, ULONG ulCharPosStart, ULONG ulCharPosNext)
|
|
|
1264 |
{
|
|
|
1265 |
output_type *pAnchor, *pOutput, *pLeftOver;
|
|
|
1266 |
ULONG ulChar, ulFileOffset, ulCharPos;
|
|
|
1267 |
long lWidthCurr, lWidthMax;
|
|
|
1268 |
long lRightIndentation;
|
|
|
1269 |
USHORT usChar;
|
|
|
1270 |
UCHAR ucAlignment;
|
|
|
1271 |
BOOL bSkip;
|
|
|
1272 |
|
|
|
1273 |
fail(iWordVersion < 0);
|
|
|
1274 |
fail(tOptions.eConversionType == conversion_unknown);
|
|
|
1275 |
fail(tOptions.eEncoding == 0);
|
|
|
1276 |
|
|
|
1277 |
if (ulCharPosStart == ulCharPosNext) {
|
|
|
1278 |
/* There are no bytes to decrypt */
|
|
|
1279 |
return NULL;
|
|
|
1280 |
}
|
|
|
1281 |
|
|
|
1282 |
lRightIndentation = 0;
|
|
|
1283 |
ucAlignment = ALIGNMENT_LEFT;
|
|
|
1284 |
bSkip = FALSE;
|
|
|
1285 |
lWidthMax = lGetWidthMax(tOptions.iParagraphBreak);
|
|
|
1286 |
pAnchor = pStartNewOutput(NULL, NULL);
|
|
|
1287 |
pOutput = pAnchor;
|
|
|
1288 |
pOutput->tFontRef = tOpenFont(0, FONT_REGULAR, DEFAULT_FONT_SIZE);
|
|
|
1289 |
usChar = usToHdrFtrPosition(pFile, ulCharPosStart);
|
|
|
1290 |
ulCharPos = ulCharPosStart;
|
|
|
1291 |
ulFileOffset = ulCharPos2FileOffset(ulCharPos);
|
|
|
1292 |
while (usChar != (USHORT)EOF && ulCharPos != ulCharPosNext) {
|
|
|
1293 |
/* Skip embedded characters */
|
|
|
1294 |
if (usChar == START_EMBEDDED) {
|
|
|
1295 |
bSkip = TRUE;
|
|
|
1296 |
} else if (usChar == END_IGNORE || usChar == END_EMBEDDED) {
|
|
|
1297 |
bSkip = FALSE;
|
|
|
1298 |
}
|
|
|
1299 |
/* Translate character */
|
|
|
1300 |
if (bSkip || usChar == END_IGNORE || usChar == END_EMBEDDED) {
|
|
|
1301 |
ulChar = IGNORE_CHARACTER;
|
|
|
1302 |
} else {
|
|
|
1303 |
ulChar = ulTranslateCharacters(usChar,
|
|
|
1304 |
ulFileOffset,
|
|
|
1305 |
iWordVersion,
|
|
|
1306 |
tOptions.eConversionType,
|
|
|
1307 |
tOptions.eEncoding,
|
|
|
1308 |
bOldMacFile);
|
|
|
1309 |
}
|
|
|
1310 |
/* Process character */
|
|
|
1311 |
if (ulChar != IGNORE_CHARACTER) {
|
|
|
1312 |
switch (ulChar) {
|
|
|
1313 |
case PICTURE:
|
|
|
1314 |
vStoreString("[pic]", 5, pOutput);
|
|
|
1315 |
break;
|
|
|
1316 |
case PAR_END:
|
|
|
1317 |
case HARD_RETURN:
|
|
|
1318 |
case PAGE_BREAK:
|
|
|
1319 |
case COLUMN_FEED:
|
|
|
1320 |
/* To the next substring */
|
|
|
1321 |
pOutput = pStartNextOutput(pOutput);
|
|
|
1322 |
vCloseFont();
|
|
|
1323 |
pOutput->tFontRef = tOpenFont(0,
|
|
|
1324 |
FONT_REGULAR, DEFAULT_FONT_SIZE);
|
|
|
1325 |
/* A substring with just one character */
|
|
|
1326 |
if (ulChar == HARD_RETURN) {
|
|
|
1327 |
vStoreCharacter(HARD_RETURN, pOutput);
|
|
|
1328 |
} else {
|
|
|
1329 |
vStoreCharacter(PAR_END, pOutput);
|
|
|
1330 |
}
|
|
|
1331 |
/* To the next substring */
|
|
|
1332 |
pOutput = pStartNextOutput(pOutput);
|
|
|
1333 |
vCloseFont();
|
|
|
1334 |
pOutput->tFontRef = tOpenFont(0,
|
|
|
1335 |
FONT_REGULAR, DEFAULT_FONT_SIZE);
|
|
|
1336 |
fail(!bCheckDoubleLinkedList(pAnchor));
|
|
|
1337 |
break;
|
|
|
1338 |
case TABLE_SEPARATOR:
|
|
|
1339 |
vStoreCharacter((ULONG)' ', pOutput);
|
|
|
1340 |
vStoreCharacter((ULONG)TABLE_SEPARATOR_CHAR,
|
|
|
1341 |
pOutput);
|
|
|
1342 |
break;
|
|
|
1343 |
case TAB:
|
|
|
1344 |
vStoreCharacter((ULONG)FILLER_CHAR, pOutput);
|
|
|
1345 |
break;
|
|
|
1346 |
default:
|
|
|
1347 |
vStoreCharacter(ulChar, pOutput);
|
|
|
1348 |
break;
|
|
|
1349 |
}
|
|
|
1350 |
}
|
|
|
1351 |
lWidthCurr = lLastStringWidth(pAnchor);
|
|
|
1352 |
if (lWidthCurr >= lWidthMax + lRightIndentation) {
|
|
|
1353 |
pLeftOver = pSplitList(pAnchor);
|
|
|
1354 |
for (pOutput = pAnchor;
|
|
|
1355 |
pOutput->pNext != NULL;
|
|
|
1356 |
pOutput = pOutput->pNext)
|
|
|
1357 |
; /* EMPTY */
|
|
|
1358 |
fail(pOutput == NULL);
|
|
|
1359 |
/* To the next substring */
|
|
|
1360 |
pOutput = pStartNextOutput(pOutput);
|
|
|
1361 |
/* A substring with just one HARD_RETURN */
|
|
|
1362 |
vStoreCharacter(HARD_RETURN, pOutput);
|
|
|
1363 |
/* Put the leftover piece(s) at the end */
|
|
|
1364 |
pOutput->pNext = pLeftOver;
|
|
|
1365 |
if (pLeftOver != NULL) {
|
|
|
1366 |
pLeftOver->pPrev = pOutput;
|
|
|
1367 |
}
|
|
|
1368 |
fail(!bCheckDoubleLinkedList(pAnchor));
|
|
|
1369 |
for (pOutput = pAnchor;
|
|
|
1370 |
pOutput->pNext != NULL;
|
|
|
1371 |
pOutput = pOutput->pNext)
|
|
|
1372 |
; /* EMPTY */
|
|
|
1373 |
fail(pOutput == NULL);
|
|
|
1374 |
}
|
|
|
1375 |
usChar = usNextChar(pFile, hdrftr_list,
|
|
|
1376 |
&ulFileOffset, &ulCharPos, NULL);
|
|
|
1377 |
}
|
|
|
1378 |
vCloseFont();
|
|
|
1379 |
if (bOutputContainsText(pAnchor)) {
|
|
|
1380 |
return pAnchor;
|
|
|
1381 |
}
|
|
|
1382 |
pAnchor = pStartNewOutput(pAnchor, NULL);
|
|
|
1383 |
pAnchor->szStorage = xfree(pAnchor->szStorage);
|
|
|
1384 |
pAnchor = xfree(pAnchor);
|
|
|
1385 |
return NULL;
|
|
|
1386 |
} /* end of pHdrFtrDecryptor */
|
|
|
1387 |
|
|
|
1388 |
/*
|
|
|
1389 |
* pFootnoteDecryptor - turn a footnote text list element into text
|
|
|
1390 |
*/
|
|
|
1391 |
char *
|
|
|
1392 |
szFootnoteDecryptor(FILE *pFile, ULONG ulCharPosStart, ULONG ulCharPosNext)
|
|
|
1393 |
{
|
|
|
1394 |
char *szText;
|
|
|
1395 |
ULONG ulChar, ulFileOffset, ulCharPos;
|
|
|
1396 |
USHORT usChar;
|
|
|
1397 |
size_t tLen, tIndex, tNextFree, tStorageSize;
|
|
|
1398 |
char szResult[6];
|
|
|
1399 |
BOOL bSkip;
|
|
|
1400 |
|
|
|
1401 |
fail(iWordVersion < 0);
|
|
|
1402 |
fail(tOptions.eConversionType == conversion_unknown);
|
|
|
1403 |
fail(tOptions.eEncoding == 0);
|
|
|
1404 |
|
|
|
1405 |
if (ulCharPosStart == ulCharPosNext) {
|
|
|
1406 |
/* There are no bytes to decrypt */
|
|
|
1407 |
return NULL;
|
|
|
1408 |
}
|
|
|
1409 |
|
|
|
1410 |
if (tOptions.eConversionType != conversion_xml) {
|
|
|
1411 |
/* Only implemented for XML output */
|
|
|
1412 |
return NULL;
|
|
|
1413 |
}
|
|
|
1414 |
|
|
|
1415 |
bSkip = FALSE;
|
|
|
1416 |
|
|
|
1417 |
/* Initialise the text buffer */
|
|
|
1418 |
tStorageSize = INITIAL_SIZE;
|
|
|
1419 |
szText = xmalloc(tStorageSize);
|
|
|
1420 |
tNextFree = 0;
|
|
|
1421 |
szText[tNextFree] = '\0';
|
|
|
1422 |
|
|
|
1423 |
/* Goto the start */
|
|
|
1424 |
usChar = usToFootnotePosition(pFile, ulCharPosStart);
|
|
|
1425 |
ulCharPos = ulCharPosStart;
|
|
|
1426 |
ulFileOffset = ulCharPos2FileOffset(ulCharPos);
|
|
|
1427 |
/* Skip the unwanted starting characters */
|
|
|
1428 |
while (usChar != (USHORT)EOF && ulCharPos != ulCharPosNext &&
|
|
|
1429 |
(usChar == FOOTNOTE_OR_ENDNOTE ||
|
|
|
1430 |
usChar == PAR_END ||
|
|
|
1431 |
usChar == TAB ||
|
|
|
1432 |
usChar == (USHORT)' ')) {
|
|
|
1433 |
usChar = usNextChar(pFile, footnote_list,
|
|
|
1434 |
&ulFileOffset, &ulCharPos, NULL);
|
|
|
1435 |
}
|
|
|
1436 |
/* Process the footnote text */
|
|
|
1437 |
while (usChar != (USHORT)EOF && ulCharPos != ulCharPosNext) {
|
|
|
1438 |
/* Skip embedded characters */
|
|
|
1439 |
if (usChar == START_EMBEDDED) {
|
|
|
1440 |
bSkip = TRUE;
|
|
|
1441 |
} else if (usChar == END_IGNORE || usChar == END_EMBEDDED) {
|
|
|
1442 |
bSkip = FALSE;
|
|
|
1443 |
}
|
|
|
1444 |
/* Translate character */
|
|
|
1445 |
if (bSkip ||
|
|
|
1446 |
usChar == END_IGNORE ||
|
|
|
1447 |
usChar == END_EMBEDDED ||
|
|
|
1448 |
usChar == FOOTNOTE_OR_ENDNOTE) {
|
|
|
1449 |
ulChar = IGNORE_CHARACTER;
|
|
|
1450 |
} else {
|
|
|
1451 |
ulChar = ulTranslateCharacters(usChar,
|
|
|
1452 |
ulFileOffset,
|
|
|
1453 |
iWordVersion,
|
|
|
1454 |
tOptions.eConversionType,
|
|
|
1455 |
tOptions.eEncoding,
|
|
|
1456 |
bOldMacFile);
|
|
|
1457 |
}
|
|
|
1458 |
/* Process character */
|
|
|
1459 |
if (ulChar == PICTURE) {
|
|
|
1460 |
tLen = 5;
|
|
|
1461 |
strcpy(szResult, "[pic]");
|
|
|
1462 |
} else if (ulChar == IGNORE_CHARACTER) {
|
|
|
1463 |
tLen = 0;
|
|
|
1464 |
szResult[0] = '\0';
|
|
|
1465 |
} else {
|
|
|
1466 |
switch (ulChar) {
|
|
|
1467 |
case PAR_END:
|
|
|
1468 |
case HARD_RETURN:
|
|
|
1469 |
case PAGE_BREAK:
|
|
|
1470 |
case COLUMN_FEED:
|
|
|
1471 |
ulChar = (ULONG)PAR_END;
|
|
|
1472 |
break;
|
|
|
1473 |
case TAB:
|
|
|
1474 |
ulChar = (ULONG)' ';
|
|
|
1475 |
break;
|
|
|
1476 |
default:
|
|
|
1477 |
break;
|
|
|
1478 |
}
|
|
|
1479 |
tLen = tUcs2Utf8(ulChar, szResult, sizeof(szResult));
|
|
|
1480 |
}
|
|
|
1481 |
/* Add the results to the text */
|
|
|
1482 |
if (tNextFree + tLen + 1 > tStorageSize) {
|
|
|
1483 |
tStorageSize += EXTENTION_SIZE;
|
|
|
1484 |
szText = xrealloc(szText, tStorageSize);
|
|
|
1485 |
}
|
|
|
1486 |
for (tIndex = 0; tIndex < tLen; tIndex++) {
|
|
|
1487 |
szText[tNextFree++] = szResult[tIndex];
|
|
|
1488 |
}
|
|
|
1489 |
szText[tNextFree] = '\0';
|
|
|
1490 |
/* Next character */
|
|
|
1491 |
usChar = usNextChar(pFile, footnote_list,
|
|
|
1492 |
&ulFileOffset, &ulCharPos, NULL);
|
|
|
1493 |
}
|
|
|
1494 |
/* Remove redundant spaces */
|
|
|
1495 |
while (tNextFree != 0 && szText[tNextFree - 1] == ' ') {
|
|
|
1496 |
szText[tNextFree - 1] = '\0';
|
|
|
1497 |
tNextFree--;
|
|
|
1498 |
}
|
|
|
1499 |
if (tNextFree == 0) {
|
|
|
1500 |
/* No text */
|
|
|
1501 |
szText = xfree(szText);
|
|
|
1502 |
return NULL;
|
|
|
1503 |
}
|
|
|
1504 |
return szText;
|
|
|
1505 |
} /* end of szFootnoteDecryptor */
|