Diffstat (limited to 'noncore/apps/opie-reader/plucker_base.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | noncore/apps/opie-reader/plucker_base.cpp | 448 |
1 files changed, 308 insertions, 140 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 @@ -1,43 +1,46 @@ - - #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 #include <qapplication.h> #else /* USEQPE */ #include <qpe/qpeapplication.h> #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; CPlucker_base::CPlucker_base() : #ifdef LOCALPICTURES m_viewer(NULL), m_picture(NULL), #endif expandedtextbuffer(NULL), - compressedtextbuffer(NULL) + compressedtextbuffer(NULL), + bufferrec(-1), + m_offset(0) //, urls(NULL) { /*printf("constructing:%x\n",fin);*/ } void CPlucker_base::Expand(UInt32 reclen, UInt8 type, UInt8* buffer, UInt32 buffersize) { @@ -56,21 +59,13 @@ void CPlucker_base::Expand(UInt32 reclen, UInt8 type, UInt8* buffer, UInt32 buff { 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; - } + (*m_decompress)(readbuffer, reclen, buffer, buffersize); if (reclen > compressedbuffersize) { delete [] readbuffer; } } } @@ -98,30 +93,30 @@ void CPlucker_base::sizes(unsigned long& _file, unsigned long& _text) 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; + //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); - //odebug << "N:" << ntohs(name) << ", I:" << ntohs(id) << "" << oendl; + //qDebug("N:%d, I:%d", ntohs(name), ntohs(id)); if (ntohs(name) == 2) { urlsfound = true; urlid = id; - //odebug << "Found url index:" << ntohs(urlid) << "" << oendl; + //qDebug("Found url index:%d", ntohs(urlid)); } -// //odebug << "" << id << "" << oendl; + // //qDebug("%x", id); } if (urlsfound) { unsigned short recptr = finduid(ntohs(urlid)); if (recptr != 0) { @@ -134,37 +129,37 @@ char* CPlucker_base::geturl(UInt16 tgt) 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; + //qDebug("tgt:%u urlctr:%u tctr:%u", tgt, urlctr, tctr); if (tctr >= tgt) { break; } urlctr = tctr; } - //odebug << "urls are in " << ntohs(urlid) << "" << oendl; + //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); - //odebug << "Found urls:" << thishdr_type << "" << oendl; + //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) { - //odebug << "URL:" << ptr << "" << oendl; + //qDebug("URL:%s", ptr); int len = strlen(ptr)+1; pRet = new char[len]; memcpy(pRet, ptr, len); break; } ptr += strlen(ptr)+1; @@ -173,16 +168,13 @@ char* CPlucker_base::geturl(UInt16 tgt) delete [] urls; } } } else { - QMessageBox::information(NULL, - QString(PROGNAME), - QString("No external links\nin this pluck") - ); + pRet = NULL; } return pRet; } CPlucker_base::~CPlucker_base() { @@ -192,14 +184,15 @@ CPlucker_base::~CPlucker_base() if (m_viewer != NULL) delete m_viewer; #endif } 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) { + pos = locate(); ch = getch(false); sty = mystyle; } unsigned int CPlucker_base::locate() { @@ -223,12 +216,21 @@ unsigned int CPlucker_base::locate() } void CPlucker_base::locate(unsigned int n) { // 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; @@ -255,13 +257,13 @@ void CPlucker_base::locate(unsigned int n) UInt32 thishdr_size; UInt8 thishdr_type, thishdr_reserved; while (n < textlength && recptr > 1) { recptr--; gotorecordnumber(recptr); - //odebug << "recptr:" << recptr << "" << oendl; + //qDebug("recptr:%u", recptr); GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); if (thishdr_type < 2) { textlength -= thishdr_size; } } @@ -280,36 +282,14 @@ void CPlucker_base::locate(unsigned int n) 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; @@ -326,28 +306,29 @@ void CPlucker_base::locate(unsigned int n) else { bs = 0; } } while (locpos + bs <= n); -// odebug << "Time(2): " << clock()-start << "" << oendl; + // qDebug("Time(2): %u", clock()-start); + /* if (recptr != thisrec) { - odebug << "Disaster:recptr:" << recptr << " thisrec:" << thisrec << "" << oendl; + 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); -// odebug << "UID:" << thishdr_uid << " Paras:" << thishdr_nParagraphs << " Size:" << thishdr_size << " Type:" << (unsigned int)thishdr_type << " Reserved:" << (unsigned int)thishdr_reserved << "" << oendl; + // 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; @@ -368,68 +349,72 @@ void CPlucker_base::locate(unsigned int n) */ } bool CPlucker_base::expand(int thisrec) { 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); - //odebug << "This (" << thisrec << ") type is " << thishdr_type << ", uid is " << thishdr_uid << "" << oendl; + //qDebug("This (%d) type is %d, uid is %u", thisrec, thishdr_type, thishdr_uid); if (thishdr_type < 2) break; - //odebug << "Skipping paragraph of type " << thishdr_type << "" << oendl; + //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); - //odebug << "It has " << thishdr_nParagraphs << " paragraphs and is " << thishdr_size << " bytes" << oendl; + //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); -// //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; + // //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); - bufferpos = 0; bufferrec = thisrec; - //odebug << "BC:" << buffercontent << ", HS:" << thishdr_size << "" << oendl; + } + + + 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; } void CPlucker_base::UnZip(UInt8* compressedbuffer, size_t reclen, UInt8* tgtbuffer, size_t bsize) { z_stream zstream; @@ -457,13 +442,13 @@ void CPlucker_base::UnZip(UInt8* compressedbuffer, size_t reclen, UInt8* tgtbuff } zstream.next_out = tgtbuffer; zstream.avail_out = bsize; err = inflate( &zstream, Z_SYNC_FLUSH ); -// //odebug << "err:" << err << " - " << zstream.avail_in << "" << oendl; + // //qDebug("err:%d - %u", err, zstream.avail_in); } while ( err == Z_OK ); inflateEnd(&zstream); } @@ -539,20 +524,21 @@ CList<Bkmk>* CPlucker_base::getbkmklist() GetHeader(thishdr_uid, thishdr_nParagraphs, thishdr_size, thishdr_type, thishdr_reserved); if (thishdr_type == 8) { UInt16 n; fread(&n, 1, sizeof(n), fin); n = ntohs(n); - //odebug << "Found " << n << " bookmarks" << oendl; + //qDebug("Found %u bookmarks", n); } - //odebug << "Found:" << i << ", " << thishdr_type << "" << oendl; + //qDebug("Found:%d, %u", i , thishdr_type); } */ return NULL; } +#include <qnamespace.h> QImage* CPlucker_base::expandimg(UInt16 tgt, bool border) { QImage* qimage = getimg(tgt); QImage* ret; if (qimage == NULL) return NULL; @@ -597,31 +583,31 @@ QImage* CPlucker_base::getPicture(unsigned long tgt) #ifdef LOCALPICTURES #include <unistd.h> #include <qpe/global.h> void CPlucker_base::showimg(UInt16 tgt) { - //odebug << "Crassssssh!" << oendl; + //qDebug("Crassssssh!"); QPixmap* qimage = expandimg(tgt); m_picture->setFixedSize(qimage->size()); m_picture->setBackgroundPixmap(*qimage); delete qimage; m_viewer->show(); /* char tmp[] = "uqtreader.XXXXXX"; QImage* qimage = getimg(tgt); QPixmap* image = new QPixmap(0,0); -// //odebug << "New image" << oendl; + // //qDebug("New image"); image->convertFromImage(*qimage); delete qimage; char tmpfile[sizeof(tmp)+1]; strcpy(tmpfile,tmp); int f = mkstemp(tmpfile); close(f); - //odebug << "TMPFILE:" << tmpfile << "" << oendl; + //qDebug("TMPFILE:%s", tmpfile); if (image->save(tmpfile,"PNG")) { QCopEnvelope e("QPE/Application/showimg", "setDocument(QString)"); e << QString(tmpfile); } Global::statusMessage("Opening image"); @@ -632,24 +618,24 @@ void CPlucker_base::showimg(UInt16 tgt) } #endif unsigned short CPlucker_base::finduid(unsigned short urlid) { -// //odebug << "Finding " << urlid << "" << oendl; + // //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; -// //odebug << "" << jmin << " " << jmid << " " << jmax << " : " << urlid << "" << oendl; + // //qDebug("%u %u %u : %u", jmin, jmid, jmax, urlid); if (luid == urlid) { return jmid; } if (luid < urlid) { @@ -664,29 +650,30 @@ unsigned short CPlucker_base::finduid(unsigned short urlid) 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; + //qDebug("jmin at end:%u,%u", jmin, luid); if (luid == urlid) { 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; + //qDebug("jmax at end:%u,%u", jmax, luid); if (luid == urlid) { return jmax; } - //odebug << "Couldn't find " << urlid << "" << oendl; + //qDebug("Couldn't find %u", urlid); return 0; // Not found! } +#include <qnamespace.h> void CPlucker_base::setSaveData(unsigned char*& data, unsigned short& len, unsigned char* src, unsigned short srclen) { unsigned short sz = 0; for (CList<unsigned long>::iterator it = visited.begin(); it != visited.end(); it++) { @@ -703,13 +690,13 @@ void CPlucker_base::setSaveData(unsigned char*& data, unsigned short& len, unsig for (it = visited.begin(); it != visited.end(); it++) #else for (CList<unsigned long>::iterator it = visited.begin(); it != visited.end(); it++) #endif { unsigned long t = *it; -// odebug << "[" << t << "]" << oendl; + // qDebug("[%u]", t); memcpy(newdata, &t, sizeof(t)); newdata += sizeof(t); } m_nav.setSaveData(data, len, pdata, newlen); delete [] pdata; } @@ -726,13 +713,13 @@ void CPlucker_base::putSaveData(unsigned char*& src, unsigned short& srclen) for (int i = 0; i < sz; i++) { unsigned long t; if (srclen >= sizeof(t)) { memcpy(&t, src, sizeof(t)); -// odebug << "[" << t << "]" << oendl; + // qDebug("[%u]", t); visited.push_front(t); src += sizeof(t); srclen -= sizeof(t); } else { @@ -742,37 +729,62 @@ void CPlucker_base::putSaveData(unsigned char*& src, unsigned short& srclen) } m_nav.putSaveData(src, srclen); } int CPlucker_base::OpenFile(const char *src) { + qDebug("plucker openfile:%s", src); m_lastBreak = 0; - if (!Cpdb::openfile(src)) + 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]; - //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; + 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); - //odebug << "N:" << ntohs(name) << ", I:" << ntohs(id) << "" << oendl; + //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++) { @@ -785,14 +797,16 @@ int CPlucker_base::OpenFile(const char *src) { 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) { m_viewer = new QScrollView(NULL); m_picture = new QWidget(m_viewer->viewport()); m_viewer->addChild(m_picture); @@ -803,74 +817,158 @@ int CPlucker_base::OpenFile(const char *src) } QImage* CPlucker_base::getimg(UInt16 tgt) { 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(); UInt32 imgsize = thishdr_size; UInt8* imgbuffer = new UInt8[imgsize]; Expand(reclen, thishdr_type, 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; + char *turl = geturl(tuid); + if (turl != NULL) + { + qDebug("URL in PB:%s", turl); + wrd = turl; + delete [] turl; + } + else + { + 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; -// //odebug << "hyper-cp:" << currentpos << "" << oendl; + // //qDebug("hyper-cp:%u", currentpos); thisrec++; if (thisrec >= ntohs(head.recordList.numRecords)) { - char *turl = geturl(tuid); - if (turl == NULL) + if (wrd.isEmpty()) { QMessageBox::information(NULL, QString(PROGNAME), QString("Couldn't find link") ); } else { - wrd = turl; #ifdef USEQPE if (wrd.length() > 10) { Global::statusMessage(wrd.left(8) + ".."); } else { Global::statusMessage(wrd); } #else #endif /* USEQPE */ - //odebug << "Link:" << wrd << "" << oendl; + //qDebug("Link:%s", (const char*)wrd); // setlink(fn, wrd); - delete [] turl; } return eNone; } gotorecordnumber(thisrec); } if (thishdr_type > 1) @@ -880,13 +978,13 @@ linkType CPlucker_base::hyperlink(unsigned int n, QString& wrd) QMessageBox::information(NULL, QString(PROGNAME), QString("Mailto links\nnot yet supported (2)")); } else { - if (thishdr_type > 3) + if (thishdr_type > 3 && thishdr_type != 15) { QMessageBox::information(NULL, QString(PROGNAME), QString("External links\nnot yet supported (2)") ); return eNone; @@ -909,36 +1007,39 @@ linkType CPlucker_base::hyperlink(unsigned int n, QString& wrd) } */ 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]; - n = noff; + + paraoffset += noff; } - if (n > thishdr_size) + if (paraoffset > 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); + 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) { @@ -961,17 +1062,17 @@ linkType CPlucker_base::hyperlink(unsigned int n, QString& wrd) tchar CPlucker_base::getch_base(bool fast) { int ch = bgetch(); while (ch == 0) { ch = bgetch(); -// //odebug << "Function:" << ch << "" << oendl; + // //qDebug("Function:%x", ch); switch (ch) { case 0x38: -// //odebug << "Break:" << locate() << "" << oendl; + // //qDebug("Break:%u", locate()); if (m_lastBreak == locate()) { ch = bgetch(); } else { @@ -985,28 +1086,28 @@ tchar CPlucker_base::getch_base(bool fast) 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; + // //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; -// //odebug << "ch:" << ch << ", ln:" << ln << "" << oendl; + // //qDebug("ch:%d, ln:%u", ch, ln); } } -// //odebug << "ln:" << ln << "" << oendl; + // //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++) { @@ -1021,12 +1122,14 @@ tchar CPlucker_base::getch_base(bool fast) mystyle.setStrikethru(); } else { mystyle.setUnderline(); } + mystyle.setOffset(m_offset); + m_offset = 0; ch = bgetch(); } break; case 0x08: ch = bgetch(); // mystyle.setColour(0, 0, 0); @@ -1043,86 +1146,92 @@ tchar CPlucker_base::getch_base(bool fast) mystyle.unsetItalic(); ch = bgetch(); break; case 0x11: { ch = bgetch(); -// //odebug << "Font:" << ch << "" << oendl; + // //qDebug("Font:%d",ch); mystyle.setVOffset(0); mystyle.unsetMono(); mystyle.unsetBold(); - mystyle.setFontSize(0); switch (ch) { case 0: + mystyle.setFontSize(0); break; case 1: - mystyle.setBold(); mystyle.setFontSize(3); + mystyle.setBold(); break; case 2: - mystyle.setBold(); mystyle.setFontSize(2); + mystyle.setBold(); break; case 3: - mystyle.setBold(); 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 - //odebug << "Trying fixed width" << oendl; + //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: - odebug << "Unrecognised font" << oendl; + qDebug("Unrecognised font"); break; } ch = bgetch(); } break; case 0x29: ch = bgetch(); switch (ch) { case 0: mystyle.setLeftJustify(); -// //odebug << "left" << oendl; + // //qDebug("left"); break; case 1: mystyle.setRightJustify(); -// //odebug << "right" << oendl; + // //qDebug("right"); break; case 2: mystyle.setCentreJustify(); -// //odebug << "centre" << oendl; + // //qDebug("centre"); break; case 3: mystyle.setFullJustify(); -// //odebug << "full" << oendl; + // //qDebug("full"); break; } ch = bgetch(); break; case 0x53: @@ -1139,13 +1248,13 @@ tchar CPlucker_base::getch_base(bool fast) { bool hasalternate = (ch == 0x5c); UInt16 ir = bgetch(); ir = (ir << 8) + bgetch(); if (hasalternate) { - //odebug << "Alternate image:" << ir << "" << oendl; + //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; @@ -1154,31 +1263,31 @@ tchar CPlucker_base::getch_base(bool fast) #endif } else { if (!fast) mystyle.setPicture(true, expandimg(ir)); } -// if (mystyle.getLink()) odebug << "Picture link!" << oendl; + // if (mystyle.getLink()) qDebug("Picture link!"); 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; + // //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()) //odebug << "hRule link!" << oendl; + // if (mystyle.getLink()) //qDebug("hRule link!"); ch = '#'; } break; case 0x60: mystyle.setUnderline(); ch = bgetch(); @@ -1187,16 +1296,16 @@ tchar CPlucker_base::getch_base(bool fast) mystyle.unsetUnderline(); ch = bgetch(); break; case 0x22: ch = bgetch(); mystyle.setLeftMargin(ch); -// //odebug << "Left margin:" << ch << "" << oendl; + // //qDebug("Left margin:%d", ch); ch = bgetch(); mystyle.setRightMargin(ch); -// //odebug << "Right margin:" << ch << "" << oendl; + // //qDebug("Right margin:%d", ch); ch = bgetch(); break; case 0x70: mystyle.setStrikethru(); ch = bgetch(); break; @@ -1208,24 +1317,32 @@ tchar CPlucker_base::getch_base(bool fast) { int tlen = bgetch(); ch = bgetch(); ch <<= 8; ch |= (tchar)bgetch(); for (int i = 0; i < tlen; i++) bgetch(); - //odebug << "Function 83" << oendl; + //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: - odebug << "Function:" << ch << " NOT IMPLEMENTED" << oendl; + qDebug("Function:%x NOT IMPLEMENTED", ch); { int skip = ch & 7; for (int i = 0; i < skip; i++) { ch = bgetch(); - //odebug << "Arg " << i << ", " << ch << "" << oendl; + //qDebug("Arg %d, %d", i, ch); } ch = bgetch(); } } } @@ -1238,6 +1355,57 @@ tchar CPlucker_base::getch_base(bool fast) } m_lastIsBreak = (ch == 10); return (ch == EOF) ? UEOF : ch; } + +#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 + +#include "qfileinfo.h" + +#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; +} |