Diffstat (limited to 'noncore/apps/opie-reader/plucker_base.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/apps/opie-reader/plucker_base.cpp | 2236 |
1 files changed, 1202 insertions, 1034 deletions
diff --git a/noncore/apps/opie-reader/plucker_base.cpp b/noncore/apps/opie-reader/plucker_base.cpp index b523a54..0b7fae8 100644 --- a/noncore/apps/opie-reader/plucker_base.cpp +++ b/noncore/apps/opie-reader/plucker_base.cpp @@ -1,15 +1,17 @@ - - #include "useqpe.h" -#include "plucker_base.h" -#include "Aportis.h" -#include "Palm2QImage.h" - -/* OPIE */ -#include <opie2/odebug.h> +#include "usenef.h" +#include <stdio.h> +#include <string.h> +#include <qmessagebox.h> +#include <qpixmap.h> #ifdef USEQPE #include <qpe/qcopenvelope_qws.h> +#endif /* USEQPE */ +#ifdef LOCALPICTURES +#include <qscrollview.h> +#endif +#ifdef USEQPE #include <qpe/global.h> #endif /* USEQPE */ - +#include <qclipboard.h> #ifndef USEQPE @@ -19,12 +21,11 @@ #endif /* USEQPE */ +#include <qimage.h> -/* QT */ -#ifdef LOCALPICTURES -#include <qscrollview.h> -#endif - -/* STD */ -#include <stdio.h> -#include <string.h> +#include "static.h" +#include "plucker_base.h" +#include "Aportis.h" +#include "hrule.h" +#include "util.h" +const UInt8 CPlucker_base::continuation_bit = 1; @@ -32,9 +33,11 @@ CPlucker_base::CPlucker_base() : #ifdef LOCALPICTURES - m_viewer(NULL), - m_picture(NULL), + m_viewer(NULL), + m_picture(NULL), #endif - expandedtextbuffer(NULL), - compressedtextbuffer(NULL) -//, urls(NULL) - { /*printf("constructing:%x\n",fin);*/ } + expandedtextbuffer(NULL), + compressedtextbuffer(NULL), + bufferrec(-1), + m_offset(0) + //, urls(NULL) +{ /*printf("constructing:%x\n",fin);*/ } @@ -43,34 +46,26 @@ void CPlucker_base::Expand(UInt32 reclen, UInt8 type, UInt8* buffer, UInt32 buff { - if (type%2 == 0) - { - fread(buffer, reclen, sizeof(char), fin); - } - else - { - UInt8* readbuffer = NULL; - if (reclen > compressedbuffersize) - { - readbuffer = new UInt8[reclen]; - } - else - { - readbuffer = compressedtextbuffer; - } - if (readbuffer != NULL) - { - fread(readbuffer, reclen, sizeof(char), fin); - switch (ntohs(hdr0.version)) - { - case 2: - UnZip(readbuffer, reclen, buffer, buffersize); - break; - case 1: - UnDoc(readbuffer, reclen, buffer, buffersize); - break; - } - if (reclen > compressedbuffersize) - { - delete [] readbuffer; - } - } + if (type%2 == 0) + { + fread(buffer, reclen, sizeof(char), fin); + } + else + { + UInt8* readbuffer = NULL; + if (reclen > compressedbuffersize) + { + readbuffer = new UInt8[reclen]; + } + else + { + readbuffer = compressedtextbuffer; + } + if (readbuffer != NULL) + { + fread(readbuffer, reclen, sizeof(char), fin); + (*m_decompress)(readbuffer, reclen, buffer, buffersize); + if (reclen > compressedbuffersize) + { + delete [] readbuffer; + } + } } @@ -80,17 +75,17 @@ void CPlucker_base::sizes(unsigned long& _file, unsigned long& _text) { - _file = file_length; - if (textlength == 0) - { - for (int recptr = 1; recptr < ntohs(head.recordList.numRecords); recptr++) - { - gotorecordnumber(recptr); - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - if (thishdr_type < 2) textlength += thishdr_size; - } - } - _text = textlength; -//ntohl(hdr0.size); + _file = file_length; + if (textlength == 0) + { + for (int recptr = 1; recptr < ntohs(head.recordList.numRecords); recptr++) + { + gotorecordnumber(recptr); + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + if (thishdr_type < 2) textlength += thishdr_size; + } + } + _text = textlength; + //ntohl(hdr0.size); } @@ -99,87 +94,84 @@ char* CPlucker_base::geturl(UInt16 tgt) { - char * pRet = NULL; - gotorecordnumber(0); - fread(&hdr0, 1, 6, fin); - unsigned int nrecs = ntohs(hdr0.nRecords); - //odebug << "Version " << ntohs(hdr0.version) << ", no. recs " << nrecs << "" << oendl; - UInt16 urlid = 0; - bool urlsfound = false; - char* urls = NULL; - size_t urlsize = 0; - for (unsigned int i = 0; i < nrecs; i++) - { - UInt16 id, name; - fread(&name, 1, sizeof(name), fin); - fread(&id, 1, sizeof(id), fin); - //odebug << "N:" << ntohs(name) << ", I:" << ntohs(id) << "" << oendl; - if (ntohs(name) == 2) - { - urlsfound = true; - urlid = id; - //odebug << "Found url index:" << ntohs(urlid) << "" << oendl; - } -// //odebug << "" << id << "" << oendl; - } - if (urlsfound) - { - unsigned short recptr = finduid(ntohs(urlid)); - if (recptr != 0) - { - gotorecordnumber(recptr); - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - UInt16 urlctr = 0; - while (1) - { - UInt16 tctr; - fread(&tctr, 1, sizeof(tctr), fin); - fread(&urlid, 1, sizeof(urlid), fin); - tctr = ntohs(tctr); - //odebug << "tgt:" << tgt << " urlctr:" << urlctr << " tctr:" << tctr << "" << oendl; - if (tctr >= tgt) - { - break; - } - urlctr = tctr; - } - //odebug << "urls are in " << ntohs(urlid) << "" << oendl; - recptr = finduid(ntohs(urlid)); - if (recptr != 0) - { - UInt32 reclen = recordlength(recptr) - HeaderSize(); - gotorecordnumber(recptr); - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - //odebug << "Found urls:" << thishdr_type << "" << oendl; - urlsize = thishdr_size; - urls = new char[urlsize]; - Expand(reclen, thishdr_type, (UInt8*)urls, urlsize); - char* ptr = urls; - int rn = urlctr+1; - while (ptr - urls < urlsize) - { - if (rn == tgt) - { - //odebug << "URL:" << ptr << "" << oendl; - int len = strlen(ptr)+1; - pRet = new char[len]; - memcpy(pRet, ptr, len); - break; - } - ptr += strlen(ptr)+1; - rn++; - } - delete [] urls; - } - } - } - else - { - QMessageBox::information(NULL, - QString(PROGNAME), - QString("No external links\nin this pluck") - ); - } - return pRet; + char * pRet = NULL; + gotorecordnumber(0); + fread(&hdr0, 1, 6, fin); + unsigned int nrecs = ntohs(hdr0.nRecords); + //qDebug("Version %u, no. recs %u", ntohs(hdr0.version), nrecs); + UInt16 urlid = 0; + bool urlsfound = false; + char* urls = NULL; + size_t urlsize = 0; + for (unsigned int i = 0; i < nrecs; i++) + { + UInt16 id, name; + fread(&name, 1, sizeof(name), fin); + fread(&id, 1, sizeof(id), fin); + //qDebug("N:%d, I:%d", ntohs(name), ntohs(id)); + if (ntohs(name) == 2) + { + urlsfound = true; + urlid = id; + //qDebug("Found url index:%d", ntohs(urlid)); + } + // //qDebug("%x", id); + } + if (urlsfound) + { + unsigned short recptr = finduid(ntohs(urlid)); + if (recptr != 0) + { + gotorecordnumber(recptr); + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + UInt16 urlctr = 0; + while (1) + { + UInt16 tctr; + fread(&tctr, 1, sizeof(tctr), fin); + fread(&urlid, 1, sizeof(urlid), fin); + tctr = ntohs(tctr); + //qDebug("tgt:%u urlctr:%u tctr:%u", tgt, urlctr, tctr); + if (tctr >= tgt) + { + break; + } + urlctr = tctr; + } + //qDebug("urls are in %d", ntohs(urlid)); + recptr = finduid(ntohs(urlid)); + if (recptr != 0) + { + UInt32 reclen = recordlength(recptr) - HeaderSize(); + gotorecordnumber(recptr); + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + //qDebug("Found urls:%x",thishdr_type); + urlsize = thishdr_size; + urls = new char[urlsize]; + Expand(reclen, thishdr_type, (UInt8*)urls, urlsize); + char* ptr = urls; + int rn = urlctr+1; + while (ptr - urls < urlsize) + { + if (rn == tgt) + { + //qDebug("URL:%s", ptr); + int len = strlen(ptr)+1; + pRet = new char[len]; + memcpy(pRet, ptr, len); + break; + } + ptr += strlen(ptr)+1; + rn++; + } + delete [] urls; + } + } + } + else + { + pRet = NULL; + } + return pRet; } @@ -188,6 +180,6 @@ CPlucker_base::~CPlucker_base() { - if (expandedtextbuffer != NULL) delete [] expandedtextbuffer; - if (compressedtextbuffer != NULL) delete [] compressedtextbuffer; + if (expandedtextbuffer != NULL) delete [] expandedtextbuffer; + if (compressedtextbuffer != NULL) delete [] compressedtextbuffer; #ifdef LOCALPICTURES - if (m_viewer != NULL) delete m_viewer; + if (m_viewer != NULL) delete m_viewer; #endif @@ -197,6 +189,7 @@ int CPlucker_base::getch() { return getch(false); } -void CPlucker_base::getch(tchar& ch, CStyle& sty) +void CPlucker_base::getch(tchar& ch, CStyle& sty, unsigned long& pos) { - ch = getch(false); - sty = mystyle; + pos = locate(); + ch = getch(false); + sty = mystyle; } @@ -205,4 +198,4 @@ unsigned int CPlucker_base::locate() { - return currentpos; -/* + return currentpos; + /* UInt16 thisrec = 1; @@ -215,3 +208,3 @@ unsigned int CPlucker_base::locate() { - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); if (thishdr_type < 2) locpos += thishdr_size; @@ -221,3 +214,3 @@ unsigned int CPlucker_base::locate() return locpos+bufferpos; -*/ + */ } @@ -227,143 +220,131 @@ void CPlucker_base::locate(unsigned int n) -// clock_t start = clock(); - UInt32 textlength = currentpos - bufferpos; - UInt16 recptr = bufferrec; - if (n < textlength/2) - { - textlength = 0; - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size = buffercontent; - UInt8 thishdr_type, thishdr_reserved; - for (recptr = 1; recptr < ntohs(head.recordList.numRecords); recptr++) - { - gotorecordnumber(recptr); - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - if (thishdr_type < 2) - { - textlength += thishdr_size; - if (textlength > n) - { - textlength -= thishdr_size; - break; - } - } - } - } - else if (n < textlength) - { - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; - while (n < textlength && recptr > 1) - { - recptr--; - gotorecordnumber(recptr); - //odebug << "recptr:" << recptr << "" << oendl; - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - if (thishdr_type < 2) - { - textlength -= thishdr_size; - } - } - } - else - { - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size = buffercontent; - UInt8 thishdr_type, thishdr_reserved; - while (n > textlength + thishdr_size && recptr < ntohs(head.recordList.numRecords)-1) - { - textlength += thishdr_size; - recptr++; - gotorecordnumber(recptr); - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - if (!(thishdr_type < 2)) - { - thishdr_size = 0; - } - } - } -// odebug << "Time(1): " << clock()-start << "" << oendl; -/* - expand(recptr); - mystyle.unset(); - bufferpos = n-textlength; - currentpos = n; - while (bufferpos >= m_nextPara && m_nextPara >= 0) - { - UInt16 attr = m_ParaAttrs[m_nextParaIndex]; - m_nextParaIndex++; - if (m_nextParaIndex == m_nParas) - { - m_nextPara = -1; - } - else - { - m_nextPara += m_ParaOffsets[m_nextParaIndex]; - } - } - - return; -*/ -// start = clock(); - - UInt16 thisrec = 0; - unsigned long locpos = 0; - unsigned long bs = 0; - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; - do - { - thisrec++; - locpos += bs; - gotorecordnumber(thisrec); - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - if (thishdr_type < 2) - { - bs = thishdr_size; - } - else - { - bs = 0; - } + // clock_t start = clock(); + if (n >= currentpos-bufferpos && n < currentpos - bufferpos + buffercontent) + { + currentpos -= bufferpos; + expand(bufferrec); + while (currentpos < n && bufferpos < buffercontent) getch_base(true); + return; + } + /* + + UInt32 textlength = currentpos - bufferpos; + UInt16 recptr = bufferrec; + if (n < textlength/2) + { + textlength = 0; + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size = buffercontent; + UInt8 thishdr_type, thishdr_reserved; + for (recptr = 1; recptr < ntohs(head.recordList.numRecords); recptr++) + { + gotorecordnumber(recptr); + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + if (thishdr_type < 2) + { + textlength += thishdr_size; + if (textlength > n) + { + textlength -= thishdr_size; + break; + } + } + } + } + else if (n < textlength) + { + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; + while (n < textlength && recptr > 1) + { + recptr--; + gotorecordnumber(recptr); + //qDebug("recptr:%u", recptr); + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + if (thishdr_type < 2) + { + textlength -= thishdr_size; + } + } + } + else + { + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size = buffercontent; + UInt8 thishdr_type, thishdr_reserved; + while (n > textlength + thishdr_size && recptr < ntohs(head.recordList.numRecords)-1) + { + textlength += thishdr_size; + recptr++; + gotorecordnumber(recptr); + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + if (!(thishdr_type < 2)) + { + thishdr_size = 0; + } + } + } + + */ + UInt16 thisrec = 0; + unsigned long locpos = 0; + unsigned long bs = 0; + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; + do + { + thisrec++; + locpos += bs; + gotorecordnumber(thisrec); + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + if (thishdr_type < 2) + { + bs = thishdr_size; + } + else + { + bs = 0; + } } while (locpos + bs <= n); -// odebug << "Time(2): " << clock()-start << "" << oendl; - if (recptr != thisrec) - { - odebug << "Disaster:recptr:" << recptr << " thisrec:" << thisrec << "" << oendl; - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size = buffercontent; - UInt8 thishdr_type, thishdr_reserved; - for (recptr = 1; recptr < ntohs(head.recordList.numRecords); recptr++) - { - gotorecordnumber(recptr); - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); -// odebug << "UID:" << thishdr_uid << " Paras:" << thishdr_nParagraphs << " Size:" << thishdr_size << " Type:" << (unsigned int)thishdr_type << " Reserved:" << (unsigned int)thishdr_reserved << "" << oendl; - } -// QApplication::exit ( 100 ); - } - - currentpos = locpos; - expand(thisrec); - while (currentpos < n && bufferpos < buffercontent) getch_base(true); - -/* // This is faster but the alignment attribute doesn't get set 8^( - bufferpos = n-locpos; - currentpos = n; - while (bufferpos >= m_nextPara && m_nextPara >= 0) - { - UInt16 attr = m_ParaAttrs[m_nextParaIndex]; - m_nextParaIndex++; - if (m_nextParaIndex == m_nParas) - { - m_nextPara = -1; - } - else - { - m_nextPara += m_ParaOffsets[m_nextParaIndex]; - } - } -*/ + // qDebug("Time(2): %u", clock()-start); + /* + if (recptr != thisrec) + { + qDebug("Disaster:recptr:%u thisrec:%u", recptr, thisrec); + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size = buffercontent; + UInt8 thishdr_type, thishdr_reserved; + for (recptr = 1; recptr < ntohs(head.recordList.numRecords); recptr++) + { + gotorecordnumber(recptr); + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + // qDebug("UID:%u Paras:%u Size:%u Type:%u Reserved:%u", thishdr_uid, thishdr_nParagraphs, thishdr_size, (unsigned int)thishdr_type, (unsigned int)thishdr_reserved); + } + // QApplication::exit ( 100 ); + } + */ + currentpos = locpos; + expand(thisrec); + while (currentpos < n && bufferpos < buffercontent) getch_base(true); + + /* // This is faster but the alignment attribute doesn't get set 8^( + bufferpos = n-locpos; + currentpos = n; + while (bufferpos >= m_nextPara && m_nextPara >= 0) + { + UInt16 attr = m_ParaAttrs[m_nextParaIndex]; + m_nextParaIndex++; + if (m_nextParaIndex == m_nParas) + { + m_nextPara = -1; + } + else + { + m_nextPara += m_ParaOffsets[m_nextParaIndex]; + } + } + */ } @@ -372,60 +353,64 @@ bool CPlucker_base::expand(int thisrec) { - mystyle.unset(); - size_t reclen = recordlength(thisrec); - gotorecordnumber(thisrec); - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; - while (1) - { - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - //odebug << "This (" << thisrec << ") type is " << thishdr_type << ", uid is " << thishdr_uid << "" << oendl; - if (thishdr_type < 2) break; - //odebug << "Skipping paragraph of type " << thishdr_type << "" << oendl; - if (++thisrec >= ntohs(head.recordList.numRecords) - 1) return false; - reclen = recordlength(thisrec); - gotorecordnumber(thisrec); - } - m_nParas = thishdr_nParagraphs; - m_bufferisreserved = (thishdr_reserved != 0); - //odebug << "It has " << thishdr_nParagraphs << " paragraphs and is " << thishdr_size << " bytes" << oendl; - uid = thishdr_uid; -// gotorecordnumber(thisrec); -// fread(expandedtextbuffer,1,10,fin); - for (int i = 0; i < m_nParas; i++) - { - UInt16 ubytes, attrs; - fread(&ubytes, 1, sizeof(ubytes), fin); - fread(&attrs, 1, sizeof(attrs), fin); - m_ParaOffsets[i] = ntohs(ubytes); - m_ParaAttrs[i] = ntohs(attrs); -// //odebug << "Bytes " << ntohs(ubytes) << ", Attr " << ntohs(attrs) << "" << oendl; - } - if (m_nParas > 0) - { - m_nextPara = m_ParaOffsets[0]; - //odebug << "First offset = " << m_nextPara << "" << oendl; - m_nextParaIndex = 0; - } - else - { - m_nextPara = -1; - } - - reclen -= HeaderSize()+4*m_nParas; - - buffercontent = thishdr_size; - - if (thishdr_size > buffersize) - { - delete [] expandedtextbuffer; - buffersize = thishdr_size; - expandedtextbuffer = new UInt8[buffersize]; - } - - Expand(reclen, thishdr_type, expandedtextbuffer, buffercontent); - bufferpos = 0; - bufferrec = thisrec; - //odebug << "BC:" << buffercontent << ", HS:" << thishdr_size << "" << oendl; - return true; + mystyle.unset(); + if (bufferrec != thisrec) + { + size_t reclen = recordlength(thisrec); + gotorecordnumber(thisrec); + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; + while (1) + { + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + //qDebug("This (%d) type is %d, uid is %u", thisrec, thishdr_type, thishdr_uid); + if (thishdr_type < 2) break; + //qDebug("Skipping paragraph of type %d", thishdr_type); + if (++thisrec >= ntohs(head.recordList.numRecords) - 1) return false; + reclen = recordlength(thisrec); + gotorecordnumber(thisrec); + } + m_nParas = thishdr_nParagraphs; + m_bufferisreserved = (thishdr_reserved != 0); + //qDebug("It has %u paragraphs and is %u bytes", thishdr_nParagraphs, thishdr_size); + uid = thishdr_uid; + // gotorecordnumber(thisrec); + // fread(expandedtextbuffer,1,10,fin); + for (int i = 0; i < m_nParas; i++) + { + UInt16 ubytes, attrs; + fread(&ubytes, 1, sizeof(ubytes), fin); + fread(&attrs, 1, sizeof(attrs), fin); + m_ParaOffsets[i] = ntohs(ubytes); + m_ParaAttrs[i] = ntohs(attrs); + // //qDebug("Bytes %u, Attr %x", ntohs(ubytes), ntohs(attrs)); + } + + reclen -= HeaderSize()+4*m_nParas; + + buffercontent = thishdr_size; + + if (thishdr_size > buffersize) + { + delete [] expandedtextbuffer; + buffersize = thishdr_size; + expandedtextbuffer = new UInt8[buffersize]; + } + Expand(reclen, thishdr_type, expandedtextbuffer, buffercontent); + bufferrec = thisrec; + } + + + if (m_nParas > 0) + { + m_nextPara = m_ParaOffsets[0]; + //qDebug("First offset = %u", m_nextPara); + m_nextParaIndex = 0; + } + else + { + m_nextPara = -1; + } + bufferpos = 0; + //qDebug("BC:%u, HS:%u", buffercontent, thishdr_size); + return true; } @@ -434,35 +419,35 @@ void CPlucker_base::UnZip(UInt8* compressedbuffer, size_t reclen, UInt8* tgtbuff { - z_stream zstream; - memset(&zstream,sizeof(zstream),0); - zstream.next_in = compressedbuffer; - zstream.next_out = tgtbuffer; + z_stream zstream; + memset(&zstream,sizeof(zstream),0); + zstream.next_in = compressedbuffer; + zstream.next_out = tgtbuffer; + zstream.avail_out = bsize; + zstream.avail_in = reclen; + + int keylen = 0; + + zstream.zalloc = Z_NULL; + zstream.zfree = Z_NULL; + zstream.opaque = Z_NULL; + + // printf("Initialising\n"); + + inflateInit(&zstream); + int err = 0; + do { + if ( zstream.avail_in == 0 && 0 < keylen ) { + zstream.next_in = compressedbuffer + keylen; + zstream.avail_in = reclen - keylen; + keylen = 0; + } + zstream.next_out = tgtbuffer; zstream.avail_out = bsize; - zstream.avail_in = reclen; - - int keylen = 0; - - zstream.zalloc = Z_NULL; - zstream.zfree = Z_NULL; - zstream.opaque = Z_NULL; - -// printf("Initialising\n"); - inflateInit(&zstream); - int err = 0; - do { - if ( zstream.avail_in == 0 && 0 < keylen ) { - zstream.next_in = compressedbuffer + keylen; - zstream.avail_in = reclen - keylen; - keylen = 0; - } - zstream.next_out = tgtbuffer; - zstream.avail_out = bsize; + err = inflate( &zstream, Z_SYNC_FLUSH ); - err = inflate( &zstream, Z_SYNC_FLUSH ); + // //qDebug("err:%d - %u", err, zstream.avail_in); -// //odebug << "err:" << err << " - " << zstream.avail_in << "" << oendl; + } while ( err == Z_OK ); - } while ( err == Z_OK ); - - inflateEnd(&zstream); + inflateEnd(&zstream); } @@ -471,51 +456,51 @@ void CPlucker_base::UnDoc(UInt8* compressedbuffer, size_t reclen, UInt8* tgtbuff { -// UInt16 headerSize; - UInt16 docSize; - UInt16 i; - UInt16 j; - UInt16 k; - - UInt8 *inBuf = compressedbuffer; - UInt8 *outBuf = tgtbuffer; - -// headerSize = sizeof( Header ) + record->paragraphs * sizeof( Paragraph ); - docSize = reclen; - - j = 0; - k = 0; - while ( j < docSize ) { - i = 0; - while ( i < bsize && j < docSize ) { - UInt16 c; - - c = (UInt16) inBuf[ j++ ]; - if ( 0 < c && c < 9 ) { - while ( 0 < c-- ) - outBuf[ i++ ] = inBuf[ j++ ]; - } - else if ( c < 0x80 ) - outBuf[ i++ ] = c; - else if ( 0xc0 <= c ) { - outBuf[ i++ ] = ' '; - outBuf[ i++ ] = c ^ 0x80; - } - else { - Int16 m; - Int16 n; - - c <<= 8; - c += inBuf[ j++ ]; - - m = ( c & 0x3fff ) >> COUNT_BITS; - n = c & ( ( 1 << COUNT_BITS ) - 1 ); - n += 2; - - do { - outBuf[ i ] = outBuf[ i - m ]; - i++; - } while ( 0 < n-- ); - } - } - k += bsize; - } + // UInt16 headerSize; + UInt16 docSize; + UInt16 i; + UInt16 j; + UInt16 k; + + UInt8 *inBuf = compressedbuffer; + UInt8 *outBuf = tgtbuffer; + + // headerSize = sizeof( Header ) + record->paragraphs * sizeof( Paragraph ); + docSize = reclen; + + j = 0; + k = 0; + while ( j < docSize ) { + i = 0; + while ( i < bsize && j < docSize ) { + UInt16 c; + + c = (UInt16) inBuf[ j++ ]; + if ( 0 < c && c < 9 ) { + while ( 0 < c-- ) + outBuf[ i++ ] = inBuf[ j++ ]; + } + else if ( c < 0x80 ) + outBuf[ i++ ] = c; + else if ( 0xc0 <= c ) { + outBuf[ i++ ] = ' '; + outBuf[ i++ ] = c ^ 0x80; + } + else { + Int16 m; + Int16 n; + + c <<= 8; + c += inBuf[ j++ ]; + + m = ( c & 0x3fff ) >> COUNT_BITS; + n = c & ( ( 1 << COUNT_BITS ) - 1 ); + n += 2; + + do { + outBuf[ i ] = outBuf[ i - m ]; + i++; + } while ( 0 < n-- ); + } + } + k += bsize; + } } @@ -524,4 +509,4 @@ void CPlucker_base::home() { - currentpos = 0; - expand(1); + currentpos = 0; + expand(1); } @@ -530,9 +515,9 @@ CList<Bkmk>* CPlucker_base::getbkmklist() { -/* - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; + /* + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; - for (int i = 1; i < ntohs(head.recordList.numRecords); i++) - { + for (int i = 1; i < ntohs(head.recordList.numRecords); i++) + { gotorecordnumber(i); @@ -541,13 +526,14 @@ CList<Bkmk>* CPlucker_base::getbkmklist() { - UInt16 n; - fread(&n, 1, sizeof(n), fin); - n = ntohs(n); - //odebug << "Found " << n << " bookmarks" << oendl; + UInt16 n; + fread(&n, 1, sizeof(n), fin); + n = ntohs(n); + //qDebug("Found %u bookmarks", n); } - //odebug << "Found:" << i << ", " << thishdr_type << "" << oendl; + //qDebug("Found:%d, %u", i , thishdr_type); } -*/ - return NULL; + */ + return NULL; } +#include <qnamespace.h> @@ -555,21 +541,21 @@ QImage* CPlucker_base::expandimg(UInt16 tgt, bool border) { - QImage* qimage = getimg(tgt); - QImage* ret; - if (qimage == NULL) return NULL; - if (border) + QImage* qimage = getimg(tgt); + QImage* ret; + if (qimage == NULL) return NULL; + if (border) { - QPixmap* image = new QPixmap(0,0); - image->convertFromImage(*qimage); - delete qimage; - QPixmap* pret = new QPixmap(image->width()+4, image->height()+4); - pret->fill(Qt::red); - bitBlt(pret, 2, 2, image, 0, 0, -1, -1);//, Qt::RasterOp::CopyROP); - delete image; - ret = new QImage(pret->convertToImage()); + QPixmap* image = new QPixmap(0,0); + image->convertFromImage(*qimage); + delete qimage; + QPixmap* pret = new QPixmap(image->width()+4, image->height()+4); + pret->fill(Qt::red); + bitBlt(pret, 2, 2, image, 0, 0, -1, -1);//, Qt::RasterOp::CopyROP); + delete image; + ret = new QImage(pret->convertToImage()); } - else + else { - ret = qimage; + ret = qimage; } - return ret; + return ret; } @@ -583,13 +569,13 @@ QImage* CPlucker_base::getPicture(unsigned long tgt) #ifdef _BUFFERPICS - static QMap<unsigned long, QPixmap> pix; - QMap<unsigned long, QPixmap>::Iterator t = pix.find(tgt); - if (t == pix.end()) + static QMap<unsigned long, QPixmap> pix; + QMap<unsigned long, QPixmap>::Iterator t = pix.find(tgt); + if (t == pix.end()) { - pix[tgt] = *expandimg(tgt); - return &pix[tgt]; + pix[tgt] = *expandimg(tgt); + return &pix[tgt]; } - else + else return &(t.data()); #else - return expandimg(tgt >> 16); + return expandimg(tgt >> 16); #endif @@ -602,10 +588,10 @@ void CPlucker_base::showimg(UInt16 tgt) { - //odebug << "Crassssssh!" << oendl; - QPixmap* qimage = expandimg(tgt); - m_picture->setFixedSize(qimage->size()); - m_picture->setBackgroundPixmap(*qimage); - delete qimage; - m_viewer->show(); - -/* + //qDebug("Crassssssh!"); + QPixmap* qimage = expandimg(tgt); + m_picture->setFixedSize(qimage->size()); + m_picture->setBackgroundPixmap(*qimage); + delete qimage; + m_viewer->show(); + + /* char tmp[] = "uqtreader.XXXXXX"; @@ -613,3 +599,3 @@ void CPlucker_base::showimg(UInt16 tgt) QPixmap* image = new QPixmap(0,0); -// //odebug << "New image" << oendl; + // //qDebug("New image"); image->convertFromImage(*qimage); @@ -620,3 +606,3 @@ void CPlucker_base::showimg(UInt16 tgt) close(f); - //odebug << "TMPFILE:" << tmpfile << "" << oendl; + //qDebug("TMPFILE:%s", tmpfile); if (image->save(tmpfile,"PNG")) @@ -630,3 +616,3 @@ void CPlucker_base::showimg(UInt16 tgt) unlink(tmpfile); -*/ + */ } @@ -637,51 +623,52 @@ unsigned short CPlucker_base::finduid(unsigned short urlid) { -// //odebug << "Finding " << urlid << "" << oendl; - unsigned short jmin = 1, jmax = ntohs(head.recordList.numRecords); - unsigned short jmid = (jmin+jmax) >> 1; - while (jmax - jmin > 1) - { - gotorecordnumber(jmid); - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - unsigned short luid = thishdr_uid; -// //odebug << "" << jmin << " " << jmid << " " << jmax << " : " << urlid << "" << oendl; - if (luid == urlid) - { - return jmid; - } - if (luid < urlid) - { - jmin = jmid; - } - else - { - jmax = jmid; - } - jmid = (jmin+jmax) >> 1; - } - gotorecordnumber(jmin); - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - unsigned short luid = thishdr_uid; - //odebug << "jmin at end:" << jmin << "," << luid << "" << oendl; - if (luid == urlid) + // //qDebug("Finding %u", urlid); + unsigned short jmin = 1, jmax = ntohs(head.recordList.numRecords); + unsigned short jmid = (jmin+jmax) >> 1; + while (jmax - jmin > 1) + { + gotorecordnumber(jmid); + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + unsigned short luid = thishdr_uid; + // //qDebug("%u %u %u : %u", jmin, jmid, jmax, urlid); + if (luid == urlid) + { + return jmid; + } + if (luid < urlid) + { + jmin = jmid; + } + else + { + jmax = jmid; + } + jmid = (jmin+jmax) >> 1; + } + gotorecordnumber(jmin); + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + unsigned short luid = thishdr_uid; + //qDebug("jmin at end:%u,%u", jmin, luid); + if (luid == urlid) { - return jmin; + return jmin; } - gotorecordnumber(jmax); - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - luid = thishdr_uid; - //odebug << "jmax at end:" << jmax << "," << luid << "" << oendl; - if (luid == urlid) + gotorecordnumber(jmax); + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + luid = thishdr_uid; + //qDebug("jmax at end:%u,%u", jmax, luid); + if (luid == urlid) { - return jmax; + return jmax; } - //odebug << "Couldn't find " << urlid << "" << oendl; - return 0; // Not found! + //qDebug("Couldn't find %u", urlid); + return 0; // Not found! } +#include <qnamespace.h> @@ -689,16 +676,16 @@ void CPlucker_base::setSaveData(unsigned char*& data, unsigned short& len, unsig { - unsigned short sz = 0; - for (CList<unsigned long>::iterator it = visited.begin(); it != visited.end(); it++) - { - sz++; - } - size_t newlen = srclen+sizeof(sz)+sz*sizeof(unsigned long); - unsigned char* newdata = new unsigned char[newlen]; - unsigned char* pdata = newdata; - memcpy(newdata, src, srclen); - newdata += srclen; - memcpy(newdata, &sz, sizeof(sz)); - newdata += sizeof(sz); + unsigned short sz = 0; + for (CList<unsigned long>::iterator it = visited.begin(); it != visited.end(); it++) + { + sz++; + } + size_t newlen = srclen+sizeof(sz)+sz*sizeof(unsigned long); + unsigned char* newdata = new unsigned char[newlen]; + unsigned char* pdata = newdata; + memcpy(newdata, src, srclen); + newdata += srclen; + memcpy(newdata, &sz, sizeof(sz)); + newdata += sizeof(sz); #ifdef _WINDOWS - for (it = visited.begin(); it != visited.end(); it++) + for (it = visited.begin(); it != visited.end(); it++) #else @@ -706,10 +693,10 @@ void CPlucker_base::setSaveData(unsigned char*& data, unsigned short& len, unsig #endif - { - unsigned long t = *it; -// odebug << "[" << t << "]" << oendl; - memcpy(newdata, &t, sizeof(t)); - newdata += sizeof(t); - } - m_nav.setSaveData(data, len, pdata, newlen); - delete [] pdata; + { + unsigned long t = *it; + // qDebug("[%u]", t); + memcpy(newdata, &t, sizeof(t)); + newdata += sizeof(t); + } + m_nav.setSaveData(data, len, pdata, newlen); + delete [] pdata; } @@ -718,27 +705,27 @@ void CPlucker_base::putSaveData(unsigned char*& src, unsigned short& srclen) { - unsigned short sz; - if (srclen >= sizeof(sz)) - { - memcpy(&sz, src, sizeof(sz)); - src += sizeof(sz); - srclen -= sizeof(sz); - } - for (int i = 0; i < sz; i++) - { - unsigned long t; - if (srclen >= sizeof(t)) - { - memcpy(&t, src, sizeof(t)); -// odebug << "[" << t << "]" << oendl; - visited.push_front(t); - src += sizeof(t); - srclen -= sizeof(t); - } - else - { - QMessageBox::warning(NULL, PROGNAME, "File data mismatch\nMight fix itself"); - break; - } - } - m_nav.putSaveData(src, srclen); + unsigned short sz; + if (srclen >= sizeof(sz)) + { + memcpy(&sz, src, sizeof(sz)); + src += sizeof(sz); + srclen -= sizeof(sz); + } + for (int i = 0; i < sz; i++) + { + unsigned long t; + if (srclen >= sizeof(t)) + { + memcpy(&t, src, sizeof(t)); + // qDebug("[%u]", t); + visited.push_front(t); + src += sizeof(t); + srclen -= sizeof(t); + } + else + { + QMessageBox::warning(NULL, PROGNAME, "File data mismatch\nMight fix itself"); + break; + } + } + m_nav.putSaveData(src, srclen); } @@ -747,56 +734,83 @@ int CPlucker_base::OpenFile(const char *src) { - m_lastBreak = 0; - if (!Cpdb::openfile(src)) - { - return -1; - } - - if (!CorrectDecoder()) return -1; - - gotorecordnumber(0); - fread(&hdr0, 1, 6, fin); - setbuffersize(); - compressedtextbuffer = new UInt8[compressedbuffersize]; - expandedtextbuffer = new UInt8[buffersize]; - - //odebug << "Total number of records:" << ntohs(head.recordList.numRecords) << "" << oendl; - - unsigned int nrecs = ntohs(hdr0.nRecords); - //odebug << "Version " << ntohs(hdr0.version) << ", no. recs " << nrecs << "" << oendl; - UInt16 homerecid = 1; - for (unsigned int i = 0; i < nrecs; i++) - { - UInt16 id, name; - fread(&name, 1, sizeof(name), fin); - fread(&id, 1, sizeof(id), fin); - //odebug << "N:" << ntohs(name) << ", I:" << ntohs(id) << "" << oendl; - if (ntohs(name) == 0) homerecid = ntohs(id); - } - - textlength = 0; - for (int recptr = 1; recptr < ntohs(head.recordList.numRecords); recptr++) - { - gotorecordnumber(recptr); - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - if (thishdr_uid == homerecid) - { - m_homepos = textlength; - break; - } - if (thishdr_type < 2) textlength += thishdr_size; - } - textlength = 0; - home(); + qDebug("plucker openfile:%s", src); + m_lastBreak = 0; + if (!Cpdb::openpdbfile(src)) + { + return -1; + } + + if (!CorrectDecoder()) return -1; + + gotorecordnumber(0); + fread(&hdr0, 1, 6, fin); + qDebug("Compression type:%u", ntohs(hdr0.version)); + + + switch (ntohs(hdr0.version)) + { + case 2: + m_decompress = UnZip; + break; + case 1: + m_decompress = UnDoc; + break; +#ifdef USENEF + case 3: + m_decompress = getdecompressor("PluckerDecompress3"); + break; + case 4: + m_decompress = getdecompressor("PluckerDecompress4"); + break; +#endif + default: + m_decompress = NULL; + } + if (m_decompress == NULL) return -1; + + setbuffersize(); + compressedtextbuffer = new UInt8[compressedbuffersize]; + expandedtextbuffer = new UInt8[buffersize]; + + unsigned int nrecs = ntohs(hdr0.nRecords); + qDebug("Version %u, no. reserved recs %u", ntohs(hdr0.version), nrecs); + textlength = ntohl(head.sortInfoID); + qDebug("Textlength at startup:%u", textlength); + UInt16 homerecid = 1; + for (unsigned int i = 0; i < nrecs; i++) + { + UInt16 id, name; + fread(&name, 1, sizeof(name), fin); + fread(&id, 1, sizeof(id), fin); + //qDebug("N:%d, I:%d", ntohs(name), ntohs(id)); + if (ntohs(name) == 0) homerecid = ntohs(id); + } + + textlength = 0; + for (int recptr = 1; recptr < ntohs(head.recordList.numRecords); recptr++) + { + gotorecordnumber(recptr); + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + if (thishdr_uid == homerecid) + { + m_homepos = textlength; + break; + } + if (thishdr_type < 2) textlength += thishdr_size; + } + qDebug("Found home"); + textlength = 0; + home(); + qDebug("Gone home"); #ifdef LOCALPICTURES - if (m_viewer == NULL) + if (m_viewer == NULL) { - m_viewer = new QScrollView(NULL); - m_picture = new QWidget(m_viewer->viewport()); - m_viewer->addChild(m_picture); + m_viewer = new QScrollView(NULL); + m_picture = new QWidget(m_viewer->viewport()); + m_viewer->addChild(m_picture); } #endif - return 0; + return 0; @@ -806,101 +820,185 @@ QImage* CPlucker_base::getimg(UInt16 tgt) { - size_t reclen; - UInt16 thisrec = finduid(tgt); - reclen = recordlength(thisrec); - gotorecordnumber(thisrec); - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - reclen -= HeaderSize(); - - UInt32 imgsize = thishdr_size; - UInt8* imgbuffer = new UInt8[imgsize]; + size_t reclen; + UInt16 thisrec = finduid(tgt); + qDebug("getimg:Found %u from uid:%u", thisrec, tgt); + reclen = recordlength(thisrec); + gotorecordnumber(thisrec); + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + if (thishdr_type == 15) + { + char *buffer = new char[thishdr_size]; + fread(buffer, thishdr_size, sizeof(char), fin); + unsigned short tmp; + memcpy(&tmp, buffer, sizeof(tmp)); + unsigned short cols = ntohs(tmp); + memcpy(&tmp, buffer+sizeof(tmp), sizeof(tmp)); + unsigned short rows = ntohs(tmp); + qDebug("Found a picture of type:%u [%u,%u]", thishdr_type, rows, cols); + QImage*** images; + images = new QImage**[rows]; +#ifdef _WINDOWS + int i; + for (i = 0; i < rows; i++) +#else + for (int i = 0; i < rows; i++) +#endif + { + images[i] = new QImage*[cols]; + } + int height = 0; + int width = 0; +#ifdef _WINDOWS + for (i = 0; i < rows; i++) +#else + for (int i = 0; i < rows; i++) +#endif + { + width = 0; + for (int j = 0; j < cols; j++) + { + memcpy(&tmp, buffer+(i*cols+j+2)*sizeof(tmp), sizeof(tmp)); + unsigned short uid = ntohs(tmp); + images[i][j] = getimg(uid); + width += images[i][j]->width(); + } + height += images[i][0]->height(); + } + delete [] buffer; + QPixmap pm(width, height); + int hoffset = 0; +#ifdef _WINDOWS + for (i = 0; i < rows; i++) +#else + for (int i = 0; i < rows; i++) +#endif + { + int woffset = 0; + int delht = images[i][0]->height(); + for (int j = 0; j < cols; j++) + { + QPixmap pm2; + pm2.convertFromImage(*(images[i][j])); + delete images[i][j]; + bitBlt(&pm, woffset, hoffset, &pm2, 0, 0, pm2.width(), pm2.height()); + woffset += pm2.width(); + } + hoffset += delht; + } +#ifdef _WINDOWS + for (i = 0; i < rows; i++) +#else + for (int i = 0; i < rows; i++) +#endif + { + delete [] images[i]; + } + delete [] images; + return new QImage(pm.convertToImage()); + } + else + { + qDebug("Found a picture of type:%u", thishdr_type); + reclen -= HeaderSize(); - Expand(reclen, thishdr_type, imgbuffer, imgsize); + UInt32 imgsize = thishdr_size; + UInt8* imgbuffer = new UInt8[imgsize]; + + Expand(reclen, thishdr_type, imgbuffer, imgsize); - return imagefromdata(imgbuffer, imgsize); + return imagefromdata(imgbuffer, imgsize); + } } -linkType CPlucker_base::hyperlink(unsigned int n, QString& wrd) +linkType CPlucker_base::hyperlink(unsigned int n, unsigned int offset, QString& wrd, QString&) { - visited.push_front(n); - UInt16 tuid = (n >> 16); - n &= 0xffff; -// //odebug << "Hyper:<" << tuid << "," << n << ">" << oendl; - UInt16 thisrec = 1; - currentpos = 0; - gotorecordnumber(thisrec); - UInt16 thishdr_uid, thishdr_nParagraphs; - UInt32 thishdr_size; - UInt8 thishdr_type, thishdr_reserved; - while (1) + visited.push_front(n); + UInt16 tuid = (n >> 16); + n &= 0xffff; + char *turl = geturl(tuid); + if (turl != NULL) { - GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); - if (tuid == thishdr_uid) break; - if (thishdr_type < 2) currentpos += thishdr_size; -// //odebug << "hyper-cp:" << currentpos << "" << oendl; - thisrec++; - if (thisrec >= ntohs(head.recordList.numRecords)) + qDebug("URL in PB:%s", turl); + wrd = turl; + delete [] turl; + } + else { - char *turl = geturl(tuid); - if (turl == NULL) - { - QMessageBox::information(NULL, - QString(PROGNAME), - QString("Couldn't find link") - ); - } - else - { - wrd = turl; + wrd.truncate(0); + } + qDebug("Hyper: UID:%u, Para:%u, Offset:%u", tuid, n, offset); + UInt16 thisrec = 1; + currentpos = 0; + gotorecordnumber(thisrec); + UInt16 thishdr_uid, thishdr_nParagraphs; + UInt32 thishdr_size; + UInt8 thishdr_type, thishdr_reserved; + while (1) + { + GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); + if (tuid == thishdr_uid) break; + if (thishdr_type < 2) currentpos += thishdr_size; + // //qDebug("hyper-cp:%u", currentpos); + thisrec++; + if (thisrec >= ntohs(head.recordList.numRecords)) + { + if (wrd.isEmpty()) + { + QMessageBox::information(NULL, + QString(PROGNAME), + QString("Couldn't find link") + ); + } + else + { #ifdef USEQPE - if (wrd.length() > 10) - { - Global::statusMessage(wrd.left(8) + ".."); - } - else - { - Global::statusMessage(wrd); - } + if (wrd.length() > 10) + { + Global::statusMessage(wrd.left(8) + ".."); + } + else + { + Global::statusMessage(wrd); + } #else #endif /* USEQPE */ - //odebug << "Link:" << wrd << "" << oendl; -// setlink(fn, wrd); - delete [] turl; - } - return eNone; - } - gotorecordnumber(thisrec); - } - if (thishdr_type > 1) - { - if (thishdr_type == 4) - { - QMessageBox::information(NULL, - QString(PROGNAME), - QString("Mailto links\nnot yet supported (2)")); - } - else - { - if (thishdr_type > 3) - { - QMessageBox::information(NULL, - QString(PROGNAME), - QString("External links\nnot yet supported (2)") - ); - return eNone; - } - else - { + //qDebug("Link:%s", (const char*)wrd); + // setlink(fn, wrd); + } + return eNone; + } + gotorecordnumber(thisrec); + } + if (thishdr_type > 1) + { + if (thishdr_type == 4) + { + QMessageBox::information(NULL, + QString(PROGNAME), + QString("Mailto links\nnot yet supported (2)")); + } + else + { + if (thishdr_type > 3 && thishdr_type != 15) + { + QMessageBox::information(NULL, + QString(PROGNAME), + QString("External links\nnot yet supported (2)") + ); + return eNone; + } + else + { #ifdef LOCALPICTURES - showimg(tuid); + showimg(tuid); #else - return ePicture; + return ePicture; #endif - } - } - return eNone; + } + } + return eNone; } -/* + /* if (thishdr_type == 2 || thishdr_type == 3) @@ -910,50 +1008,53 @@ linkType CPlucker_base::hyperlink(unsigned int n, QString& wrd) } -*/ - else - { - expand(thisrec); - if (n != 0) - { - if (n >= m_nParas) - { - QMessageBox::information(NULL, - QString(PROGNAME), - QString("Error in link\nPara # too big") - ); - return eNone; - } - unsigned int noff = 0; - for (unsigned int i = 0; i < n; i++) noff += m_ParaOffsets[i]; - n = noff; - } - if (n > thishdr_size) - { - QMessageBox::information(NULL, - QString(PROGNAME), - QString("Error in link\nOffset too big") - ); - return eNone; - } - //odebug << "Hyper:<" << tuid << "," << n << ">" << oendl; - while (bufferpos < n && bufferpos < buffercontent) getch_base(true); -/* // This is faster but the alignment doesn't get set - mystyle.unset(); - bufferpos = n; - currentpos += n; - while (bufferpos >= m_nextPara && m_nextPara >= 0) - { - UInt16 attr = m_ParaAttrs[m_nextParaIndex]; - m_nextParaIndex++; - if (m_nextParaIndex == m_nParas) - { - m_nextPara = -1; - } - else - { - m_nextPara += m_ParaOffsets[m_nextParaIndex]; - } - } -*/ - } - return eLink; + */ + else + { + expand(thisrec); + unsigned int paraoffset = offset; + // unsigned int noff = 0; + if (n != 0) + { + if (n >= m_nParas) + { + QMessageBox::information(NULL, + QString(PROGNAME), + QString("Error in link\nPara # too big") + ); + return eNone; + } + unsigned int noff = 0; + for (unsigned int i = 0; i < n; i++) noff += m_ParaOffsets[i]; + + paraoffset += noff; + } + if (paraoffset > thishdr_size) + { + QMessageBox::information(NULL, + QString(PROGNAME), + QString("Error in link\nOffset too big") + ); + return eNone; + } + while (bufferpos < paraoffset && bufferpos < buffercontent) getch_base(true); + //qDebug("Hyper:<%u,%u,%u>", paraoffset, bufferpos, currentpos); + /* // This is faster but the alignment doesn't get set + mystyle.unset(); + bufferpos = n; + currentpos += n; + while (bufferpos >= m_nextPara && m_nextPara >= 0) + { + UInt16 attr = m_ParaAttrs[m_nextParaIndex]; + m_nextParaIndex++; + if (m_nextParaIndex == m_nParas) + { + m_nextPara = -1; + } + else + { + m_nextPara += m_ParaOffsets[m_nextParaIndex]; + } + } + */ + } + return eLink; } @@ -962,282 +1063,349 @@ tchar CPlucker_base::getch_base(bool fast) { - int ch = bgetch(); - while (ch == 0) - { - ch = bgetch(); -// //odebug << "Function:" << ch << "" << oendl; - switch (ch) - { - case 0x38: -// //odebug << "Break:" << locate() << "" << oendl; - if (m_lastBreak == locate()) - { - ch = bgetch(); - } - else - { - ch = 10; - } - m_lastBreak = locate(); - break; - case 0x0a: - case 0x0c: - { - unsigned long ln = 0; - int skip = ch & 7; - for (int i = 0; i < 2; i++) - { - int ch = bgetch(); - ln = (ln << 8) + ch; -// //odebug << "ch:" << ch << ", ln:" << ln << "" << oendl; - } - if (skip == 2) - { - ln <<= 16; - } - else - { - for (int i = 0; i < 2; i++) - { - int ch = bgetch(); - ln = (ln << 8) + ch; -// //odebug << "ch:" << ch << ", ln:" << ln << "" << oendl; - } - } -// //odebug << "ln:" << ln << "" << oendl; - mystyle.setLink(true); - mystyle.setData(ln); -// mystyle.setColour(255, 0, 0); - bool hasseen = false; - for (CList<unsigned long>::iterator it = visited.begin(); it != visited.end(); it++) - { - if (*it == ln) - { - hasseen = true; - break; - } - } - if (hasseen) - { - mystyle.setStrikethru(); - } - else - { - mystyle.setUnderline(); - } - ch = bgetch(); - } - break; - case 0x08: - ch = bgetch(); -// mystyle.setColour(0, 0, 0); - mystyle.unsetUnderline(); - mystyle.unsetStrikethru(); - mystyle.setLink(false); - mystyle.setData(0); - break; - case 0x40: - mystyle.setItalic(); - ch = bgetch(); - break; - case 0x48: - mystyle.unsetItalic(); - ch = bgetch(); - break; - case 0x11: - { - ch = bgetch(); -// //odebug << "Font:" << ch << "" << oendl; - mystyle.setVOffset(0); - mystyle.unsetMono(); - mystyle.unsetBold(); - mystyle.setFontSize(0); - switch (ch) - { - case 0: - break; - case 1: - mystyle.setBold(); - mystyle.setFontSize(3); - break; - case 2: - mystyle.setBold(); - mystyle.setFontSize(2); - break; - case 3: - mystyle.setBold(); - mystyle.setFontSize(1); - break; - case 4: - mystyle.setBold(); - break; - case 5: - mystyle.setBold(); - break; - case 6: - mystyle.setBold(); - break; - case 7: - mystyle.setBold(); - break; - case 8: // should be fixed width - //odebug << "Trying fixed width" << oendl; - mystyle.setMono(); - break; - case 9: - mystyle.setFontSize(-1); - break; - case 10: - mystyle.setFontSize(-2); - mystyle.setVOffset(1); - break; - case 11: - mystyle.setFontSize(-2); - mystyle.setVOffset(-1); - break; - default: - odebug << "Unrecognised font" << oendl; - break; - } - ch = bgetch(); - } - break; - case 0x29: - ch = bgetch(); - switch (ch) - { - case 0: - mystyle.setLeftJustify(); -// //odebug << "left" << oendl; - break; - case 1: - mystyle.setRightJustify(); -// //odebug << "right" << oendl; - break; - case 2: - mystyle.setCentreJustify(); -// //odebug << "centre" << oendl; - break; - case 3: - mystyle.setFullJustify(); -// //odebug << "full" << oendl; - break; - - } - ch = bgetch(); - break; - case 0x53: - { - int r = bgetch(); - int g = bgetch(); - int b = bgetch(); - mystyle.setColour(r,g,b); - ch = bgetch(); - } - break; - case 0x1a: - case 0x5c: - { - bool hasalternate = (ch == 0x5c); - UInt16 ir = bgetch(); - ir = (ir << 8) + bgetch(); - if (hasalternate) - { - //odebug << "Alternate image:" << ir << "" << oendl; - UInt16 ir2 = bgetch(); - ir2 = (ir2 << 8) + bgetch(); - if (!fast) mystyle.setPicture(true, expandimg(ir2, true), true, ir << 16); + int ch = bgetch(); + while (ch == 0) + { + ch = bgetch(); + // //qDebug("Function:%x", ch); + switch (ch) + { + case 0x38: + // //qDebug("Break:%u", locate()); + if (m_lastBreak == locate()) + { + ch = bgetch(); + } + else + { + ch = 10; + } + m_lastBreak = locate(); + break; + case 0x0a: + case 0x0c: + { + unsigned long ln = 0; + int skip = ch & 7; + for (int i = 0; i < 2; i++) + { + int ch = bgetch(); + ln = (ln << 8) + ch; + // //qDebug("ch:%d, ln:%u", ch, ln); + } + if (skip == 2) + { + ln <<= 16; + } + else + { + for (int i = 0; i < 2; i++) + { + int ch = bgetch(); + ln = (ln << 8) + ch; + // //qDebug("ch:%d, ln:%u", ch, ln); + } + } + // //qDebug("ln:%u", ln); + mystyle.setLink(true); + mystyle.setData(ln); + // mystyle.setColour(255, 0, 0); + bool hasseen = false; + for (CList<unsigned long>::iterator it = visited.begin(); it != visited.end(); it++) + { + if (*it == ln) + { + hasseen = true; + break; + } + } + if (hasseen) + { + mystyle.setStrikethru(); + } + else + { + mystyle.setUnderline(); + } + mystyle.setOffset(m_offset); + m_offset = 0; + ch = bgetch(); + } + break; + case 0x08: + ch = bgetch(); + // mystyle.setColour(0, 0, 0); + mystyle.unsetUnderline(); + mystyle.unsetStrikethru(); + mystyle.setLink(false); + mystyle.setData(0); + break; + case 0x40: + mystyle.setItalic(); + ch = bgetch(); + break; + case 0x48: + mystyle.unsetItalic(); + ch = bgetch(); + break; + case 0x11: + { + ch = bgetch(); + // //qDebug("Font:%d",ch); + mystyle.setVOffset(0); + mystyle.unsetMono(); + mystyle.unsetBold(); + switch (ch) + { + case 0: + mystyle.setFontSize(0); + break; + case 1: + mystyle.setFontSize(3); + mystyle.setBold(); + break; + case 2: + mystyle.setFontSize(2); + mystyle.setBold(); + break; + case 3: + mystyle.setFontSize(1); + mystyle.setBold(); + break; + case 4: + mystyle.setFontSize(0); + mystyle.setBold(); + break; + case 5: + mystyle.setFontSize(0); + mystyle.setBold(); + break; + case 6: + mystyle.setFontSize(0); + mystyle.setBold(); + break; + case 7: + mystyle.setFontSize(0); + mystyle.setBold(); + break; + case 8: // should be fixed width + //qDebug("Trying fixed width"); + mystyle.setFontSize(0); + mystyle.setMono(); + break; + case 9: + // mystyle.setFontSize(mystyle.getFontSize()); + mystyle.setFontSize(-1); + break; + case 10: + mystyle.setFontSize(-2); + mystyle.setVOffset(1); + break; + case 11: + mystyle.setFontSize(-2); + mystyle.setVOffset(-1); + break; + default: + qDebug("Unrecognised font"); + break; + } + ch = bgetch(); + } + break; + case 0x29: + ch = bgetch(); + switch (ch) + { + case 0: + mystyle.setLeftJustify(); + // //qDebug("left"); + break; + case 1: + mystyle.setRightJustify(); + // //qDebug("right"); + break; + case 2: + mystyle.setCentreJustify(); + // //qDebug("centre"); + break; + case 3: + mystyle.setFullJustify(); + // //qDebug("full"); + break; + + } + ch = bgetch(); + break; + case 0x53: + { + int r = bgetch(); + int g = bgetch(); + int b = bgetch(); + mystyle.setColour(r,g,b); + ch = bgetch(); + } + break; + case 0x1a: + case 0x5c: + { + bool hasalternate = (ch == 0x5c); + UInt16 ir = bgetch(); + ir = (ir << 8) + bgetch(); + if (hasalternate) + { + //qDebug("Alternate image:%x", ir); + UInt16 ir2 = bgetch(); + ir2 = (ir2 << 8) + bgetch(); + if (!fast) mystyle.setPicture(true, expandimg(ir2, true), true, ir << 16); #ifdef LOCALPICTURES - UInt32 ln = ir; - ln <<= 16; - mystyle.setLink(true); - mystyle.setData(ln); + UInt32 ln = ir; + ln <<= 16; + mystyle.setLink(true); + mystyle.setData(ln); #endif - } - else - { - if (!fast) mystyle.setPicture(true, expandimg(ir)); - } -// if (mystyle.getLink()) odebug << "Picture link!" << oendl; - ch = '#'; - } -// ch = bgetch(); - break; - case 0x33: - { - UInt8 h = bgetch(); - UInt8 wc = bgetch(); - UInt8 pc = bgetch(); - UInt16 w = wc; -// //odebug << "h,w,pc [" << h << ", " << w << ", " << pc << "]" << oendl; - if (w == 0) - { - w = (m_scrWidth*(unsigned long)pc)/100; - } - if (w == 0) w = m_scrWidth; - mystyle.setPicture(false, hRule(w,h,mystyle.Red(),mystyle.Green(),mystyle.Blue())); -// if (mystyle.getLink()) //odebug << "hRule link!" << oendl; - ch = '#'; - } - break; - case 0x60: - mystyle.setUnderline(); - ch = bgetch(); - break; - case 0x68: - mystyle.unsetUnderline(); - ch = bgetch(); - break; - case 0x22: - ch = bgetch(); - mystyle.setLeftMargin(ch); -// //odebug << "Left margin:" << ch << "" << oendl; - ch = bgetch(); - mystyle.setRightMargin(ch); -// //odebug << "Right margin:" << ch << "" << oendl; - ch = bgetch(); - break; - case 0x70: - mystyle.setStrikethru(); - ch = bgetch(); - break; - case 0x78: - mystyle.unsetStrikethru(); - ch = bgetch(); - break; - case 0x83: - { - int tlen = bgetch(); - ch = bgetch(); - ch <<= 8; - ch |= (tchar)bgetch(); - for (int i = 0; i < tlen; i++) bgetch(); - //odebug << "Function 83" << oendl; - } - break; - case 0x85: - default: - odebug << "Function:" << ch << " NOT IMPLEMENTED" << oendl; - { - int skip = ch & 7; - for (int i = 0; i < skip; i++) - { - ch = bgetch(); - //odebug << "Arg " << i << ", " << ch << "" << oendl; - } - ch = bgetch(); - } - } - } + } + else + { + if (!fast) mystyle.setPicture(true, expandimg(ir)); + } + // if (mystyle.getLink()) qDebug("Picture link!"); + ch = '#'; + } + // ch = bgetch(); + break; + case 0x33: + { + UInt8 h = bgetch(); + UInt8 wc = bgetch(); + UInt8 pc = bgetch(); + UInt16 w = wc; + // //qDebug("h,w,pc [%u, %u, %u]", h, w, pc); + if (w == 0) + { + w = (m_scrWidth*(unsigned long)pc)/100; + } + if (w == 0) w = m_scrWidth; + mystyle.setPicture(false, hRule(w,h,mystyle.Red(),mystyle.Green(),mystyle.Blue())); + // if (mystyle.getLink()) //qDebug("hRule link!"); + ch = '#'; + } + break; + case 0x60: + mystyle.setUnderline(); + ch = bgetch(); + break; + case 0x68: + mystyle.unsetUnderline(); + ch = bgetch(); + break; + case 0x22: + ch = bgetch(); + mystyle.setLeftMargin(ch); + // //qDebug("Left margin:%d", ch); + ch = bgetch(); + mystyle.setRightMargin(ch); + // //qDebug("Right margin:%d", ch); + ch = bgetch(); + break; + case 0x70: + mystyle.setStrikethru(); + ch = bgetch(); + break; + case 0x78: + mystyle.unsetStrikethru(); + ch = bgetch(); + break; + case 0x83: + { + int tlen = bgetch(); + ch = bgetch(); + ch <<= 8; + ch |= (tchar)bgetch(); + for (int i = 0; i < tlen; i++) bgetch(); + //qDebug("Function 83"); + } + break; + case 0x9a: + { + m_offset = 255*bgetch(); + m_offset += bgetch(); + qDebug("Found offset:%u", m_offset); + ch = bgetch(); + } + break; + case 0x85: + default: + qDebug("Function:%x NOT IMPLEMENTED", ch); + { + int skip = ch & 7; + for (int i = 0; i < skip; i++) + { + ch = bgetch(); + //qDebug("Arg %d, %d", i, ch); + } + ch = bgetch(); + } + } + } + + if (m_lastIsBreak && !mystyle.isMono()) + { + while (ch == ' ') + { + ch = getch(false); + } + } + + m_lastIsBreak = (ch == 10); + + return (ch == EOF) ? UEOF : ch; +} - if (m_lastIsBreak && !mystyle.isMono()) - { - while (ch == ' ') - { - ch = getch(false); - } - } +#include "static.h" +#if defined(__STATIC) && defined(USENEF) +#include "Model.h" +void (*CPlucker_base::getdecompressor(const QString& _s))(UInt8*, size_t, UInt8*, size_t) +{ + if (_s == "PluckerDecompress3") + { + return PluckerDecompress3; + } + if (_s == "PluckerDecompress4") + { + return PluckerDecompress4; + } + return NULL; +} +#else - m_lastIsBreak = (ch == 10); +#include "qfileinfo.h" - return (ch == EOF) ? UEOF : ch; +#include <dlfcn.h> + +void (*CPlucker_base::getdecompressor(const QString& _s))(UInt8*, size_t, UInt8*, size_t) +{ + QString codecpath(QTReaderUtil::getPluginPath("support")); + codecpath += "/libpluckerdecompress.so"; + qDebug("Codec:%s", (const char*)codecpath); + if (QFile::exists(codecpath)) + { + qDebug("Codec:%s", (const char*)codecpath); + void* handle = dlopen(codecpath, RTLD_LAZY); + if (handle == 0) + { + qDebug("Can't find codec:%s", dlerror()); + return NULL; + } + return (void (*)(UInt8*, size_t, UInt8*, size_t))dlsym(handle, _s); + } + return NULL; +} +#endif + +QString CPlucker_base::about() +{ + QString abt = "Plucker base codec (c) Tim Wentford"; + if (m_decompress != UnDoc && m_decompress != UnZip) + { + abt += "\nSpecial decompression (c) Tim Wentford"; + } + return abt; } |