Diffstat (limited to 'noncore/apps/opie-reader/CHM.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/CHM.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/noncore/apps/opie-reader/CHM.cpp b/noncore/apps/opie-reader/CHM.cpp index 88d53bf..ace5abc 100644 --- a/noncore/apps/opie-reader/CHM.cpp +++ b/noncore/apps/opie-reader/CHM.cpp @@ -1,31 +1,34 @@ #include "CHM.h" #include "chm_lib.h" #include <qstring.h> #include <qstringlist.h> #include <stdio.h> #include <qimage.h> #include <qpixmap.h> +#ifdef USEQPE +#include <qpe/global.h> +#endif #ifndef __STATIC extern "C" { CExpander* newcodec() { return new CHM; } } #endif static int _print_ui_index(struct chmFile *h, struct chmUnitInfo *ui, void *context) { CHM *chm = (CHM *)context; QString temp = "<tr>"; char buff[1024]; sprintf( buff,"<td align=right>%8d\n</td><td><a href=\"%s\">%s</a></td></tr>",(int)ui->length, ui->path, ui->path); temp += buff; chm->addContent(temp); return CHM_ENUMERATOR_CONTINUE; } static int _get_hhc (struct chmFile *h, struct chmUnitInfo *ui, void *context) { CHM *chm = (CHM *)context; @@ -45,68 +48,73 @@ CHM::CHM() { } CHM::~CHM() { if (chmFile != NULL) chm_close(chmFile); } void CHM::suspend() {
#ifdef USEQPE bSuspended = true; //suspos = gztell(file); chm_close(chmFile); chmFile = NULL; sustime = time(NULL);
#endif } void CHM::unsuspend() {
#ifdef USEQPE if (bSuspended) { bSuspended = false; int delay = time(NULL) - sustime; if (delay < 10)
+ { + Global::statusMessage("Stalling"); sleep(10-delay);
+ } chmFile = chm_open(fname); for (int i = 0; chmFile == NULL && i < 5; i++) { + Global::statusMessage("Stalling"); sleep(5); chmFile = chm_open(fname); } if (chmFile == NULL) { QMessageBox::warning(NULL, PROGNAME, "Couldn't reopen file"); exit(0); } //suspos = gzseek(file, suspos, SEEK_SET); }
#endif } void CHM::addContent(QString content) { chmBuffer += content; } void CHM::FillHomeContent() { +unsuspend(); if (chmHHCPath != "") { const char *ext; char buffer[65536]; unsigned int swath, offset; QString tmp=""; QString HTML=""; /* try to find the file */ const char *filename = (const char *)chmHHCPath; if (chm_resolve_object(chmFile, filename, &m_ui) != CHM_RESOLVE_SUCCESS) { chmBuffer = "HELP"; fsize = chmBuffer.length(); return; } m_homestart = m_ui.start; m_homeend = m_homestart + m_ui.length; swath = 65536; offset = 0; fsize = m_ui.length; while (offset < m_ui.length) { if ((m_ui.length - offset) < 65536) swath = m_ui.length - offset; else @@ -141,126 +149,129 @@ void CHM::FillHomeContent() { Local = Local.left(Local.length() - 2); if (Name != "") { HTML += "<br>\r\n<a href="; HTML += Local; HTML += ">"; HTML += Name; HTML += "</a>\r\n"; Name = ""; } } } HTML +="</h3>"; HTML +="</BODY>\r\n"; HTML +="</HTML>\r\n"; chmHomeBuffer = HTML; chmBuffer = HTML; fsize = chmBuffer.length(); m_currentstart = m_ui.start; m_currentend = m_currentstart+chmBuffer.length(); } } bool CHM::FillBuffer() { +unsuspend(); bool bRetVal = false; char buffer[65536]; int swath, offset; chmBuffer = ""; swath = 65536; offset = 0; fsize = m_ui.length; while (offset < m_ui.length) { if ((m_ui.length - offset) < 65536) swath = m_ui.length - offset; else swath = 65536; swath = (int)chm_retrieve_object(chmFile, &m_ui, (unsigned char *) buffer, offset, swath); chmBuffer += buffer; offset += swath; } //There seems to be a ton of gobbledygook at the end that is reminiscent of the hhc file - remove it QString temp = chmBuffer.lower(); int lpos = temp.find("</html"); if (lpos > -1) { chmBuffer.truncate(lpos); chmBuffer = chmBuffer+"</HTML>"; } fsize = chmBuffer.length(); bufpos = 0; bRetVal = true; m_currentstart = m_ui.start; m_currentend = m_currentstart+chmBuffer.length(); return bRetVal; } bool CHM::FillContent() { +unsuspend(); bool bRetVal = false; if (chmPath != "") { /* try to find the file */ const char *filename = (const char *)chmPath; if (chm_resolve_object(chmFile, filename, &m_ui) != CHM_RESOLVE_SUCCESS) { fsize = chmBuffer.length(); return bRetVal; } char buffer[65536]; int swath, offset; chmBuffer = ""; swath = 65536; offset = 0; fsize = m_ui.length; while (offset < m_ui.length) { if ((m_ui.length - offset) < 65536) swath = m_ui.length - offset; else swath = 65536; swath = (int)chm_retrieve_object(chmFile, &m_ui, (unsigned char *) buffer, offset, swath); chmBuffer += buffer; offset += swath; } //There seems to be a ton of gobbledygook at the end that is reminiscent of the hhc file - remove it QString temp = chmBuffer.lower(); int lpos = temp.find("</html"); if (lpos > -1) { chmBuffer.truncate(lpos); chmBuffer = chmBuffer+"</HTML>"; } fsize = chmBuffer.length(); bufpos = 0; m_currentstart = m_ui.start; m_currentend = m_currentstart+chmBuffer.length(); bRetVal = true; } return bRetVal; } -bool CHM::getFile(const QString& href) { +bool CHM::getFile(const QString& _href, const QString& ) { + QString href = "/" + _href; qDebug("Got:%s", (const char*)href); bool bRetVal = false; QString temp = chmPath; chmPath = href; if (FillContent()) { qDebug("Got it"); bRetVal = true; } else { qDebug("Missed"); chmPath = temp; FillContent(); } return bRetVal; } QImage *CHM::getPicture(const QString& href) { QImage *img = NULL; QString PicRef = "/"+href; struct chmUnitInfo ui; const char *ext; /* try to find the file */ const char *filename = (const char *)PicRef; if (chm_resolve_object(chmFile, filename, &ui) != CHM_RESOLVE_SUCCESS) { |