X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/655719367ac5e131d9642e5783f3ecf64d1a3385..4b5e178a4c22caac92952131632641c63821fc0c:/src/html/chm.cpp diff --git a/src/html/chm.cpp b/src/html/chm.cpp index c0d24cdc01..288305d606 100644 --- a/src/html/chm.cpp +++ b/src/html/chm.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: chm.cpp +// Name: src/html/chm.cpp // Purpose: CHM (Help) support for wxHTML // Author: Markus Sinner // Copyright: (c) 2003 Herd Software Development @@ -10,19 +10,19 @@ #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #if wxUSE_LIBMSPACK #include -#ifndef WXPRECOMP -#include "wx/intl.h" -#include "wx/log.h" +#ifndef WX_PRECOMP + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/module.h" #endif -#include "wx/module.h" #include "wx/filesys.h" #include "wx/mstream.h" #include "wx/wfstream.h" @@ -70,7 +70,7 @@ public: /// check archive for a file bool Contains(const wxString& pattern); - /// get a string for the last error occured + /// get a string for the last error which occurred const wxString GetLastErrorMessage(); /// Last Error @@ -122,7 +122,7 @@ wxChmTools::wxChmTools(const wxFileName &archive) // strdup() [libmspack-20030726], which would cause crashes in // Unicode build when mb_str() returns temporary buffer m_chmFileNameANSI = strdup((const char*)m_chmFileName.mb_str(wxConvFile)); - + // Open the archive and store it in class: if ( (chmh = chmd->open(chmd, (char*)m_chmFileNameANSI)) ) { @@ -204,7 +204,7 @@ bool wxChmTools::Contains(const wxString& pattern) * * Finds the next file descibed by a pattern in the archive, starting * the file given by second parameter - * + * * @param pattern The file-pattern to search for. May contain '*' and/or '?' * @param startfrom The filename which the search should start after * @returns The full pathname of the found file @@ -364,7 +364,7 @@ public: wxChmInputStream(const wxString& archive, const wxString& file, bool simulate = false); /// Destructor - ~wxChmInputStream(); + virtual ~wxChmInputStream(); /// Return the size of the accessed file in archive virtual size_t GetSize() const { return m_size; } @@ -377,13 +377,13 @@ protected: /// See wxInputStream virtual size_t OnSysRead(void *buffer, size_t bufsize); /// See wxInputStream - virtual off_t OnSysSeek(off_t seek, wxSeekMode mode); + virtual wxFileOffset OnSysSeek(wxFileOffset seek, wxSeekMode mode); /// See wxInputStream - virtual off_t OnSysTell() const { return m_pos; } + virtual wxFileOffset OnSysTell() const { return m_pos; } private: size_t m_size; - off_t m_pos; + wxFileOffset m_pos; bool m_simulateHHP; char * m_content; @@ -414,7 +414,7 @@ private: * be local file accesible via fopen, fread functions! * @param filename The Name of the file to be extracted from archive * @param simulate if true than class should simulate .HHP-File based on #SYSTEM - * if false than class does nothing if it doesnt find .hhp + * if false than class does nothing if it doesn't find .hhp */ wxChmInputStream::wxChmInputStream(const wxString& archive, const wxString& filename, bool simulate) @@ -501,7 +501,7 @@ size_t wxChmInputStream::OnSysRead(void *buffer, size_t bufsize) -off_t wxChmInputStream::OnSysSeek(off_t seek, wxSeekMode mode) +wxFileOffset wxChmInputStream::OnSysSeek(wxFileOffset seek, wxSeekMode mode) { wxString mode_str = wxEmptyString; @@ -512,7 +512,7 @@ off_t wxChmInputStream::OnSysSeek(off_t seek, wxSeekMode mode) } m_lasterror = wxSTREAM_NO_ERROR; - off_t nextpos; + wxFileOffset nextpos; switch ( mode ) { @@ -541,7 +541,7 @@ off_t wxChmInputStream::OnSysSeek(off_t seek, wxSeekMode mode) /** * Help Browser tries to read the contents of the * file by interpreting a .hhp file in the Archiv. - * For .chm doesnt include such a file, we need + * For .chm doesn't include such a file, we need * to rebuild the information based on stored * system-files. */ @@ -561,7 +561,7 @@ wxChmInputStream::CreateHHPStream() if ( ! m_chm->Contains(_T("/#SYSTEM")) ) { #ifdef DEBUG - wxLogDebug(_("Archive doesnt contain #SYSTEM file")); + wxLogDebug("Archive doesn't contain #SYSTEM file"); #endif return; } @@ -595,7 +595,9 @@ wxChmInputStream::CreateHHPStream() { // Read #SYSTEM-Code and length i->Read(&code, 2); + code = wxUINT16_SWAP_ON_BE( code ) ; i->Read(&len, 2); + len = wxUINT16_SWAP_ON_BE( len ) ; // data buf = malloc(len); i->Read(buf, len); @@ -625,7 +627,19 @@ wxChmInputStream::CreateHHPStream() out->Write( (const void *) tmp, strlen(tmp)); tmp = NULL; break; - case 4: // STRUCT + case 4: // STRUCT SYSTEM INFO + tmp = NULL ; + if ( len >= 28 ) + { + char *structptr = (char*) buf ; + // LCID at position 0 + wxUint32 dummy = *((wxUint32 *)(structptr+0)) ; + wxUint32 lcid = wxUINT32_SWAP_ON_BE( dummy ) ; + wxString msg ; + msg.Printf(_T("Language=0x%X\r\n"),lcid) ; + out->Write(msg.c_str() , msg.length() ) ; + } + break ; default: tmp=NULL; } @@ -682,7 +696,7 @@ wxChmInputStream::CreateHHPStream() bool wxChmInputStream::CreateFileStream(const wxString& pattern) { wxFileInputStream * fin; - wxString tmpfile = wxFileName::CreateTempFileName(_T("chmstrm"), NULL); + wxString tmpfile = wxFileName::CreateTempFileName(_T("chmstrm")); if ( tmpfile.empty() ) { @@ -729,15 +743,15 @@ class wxChmFSHandler : public wxFileSystemHandler public: /// Constructor and Destructor wxChmFSHandler(); - ~wxChmFSHandler(); + virtual ~wxChmFSHandler(); /// Is able to open location? virtual bool CanOpen(const wxString& location); /// Open a file virtual wxFSFile* OpenFile(wxFileSystem& fs, const wxString& location); - /// Find first occurence of spec + /// Find first occurrence of spec virtual wxString FindFirst(const wxString& spec, int flags = 0); - /// Find next occurence of spec + /// Find next occurrence of spec virtual wxString FindNext(); private: @@ -811,13 +825,11 @@ wxFSFile* wxChmFSHandler::OpenFile(wxFileSystem& WXUNUSED(fs), // Open a stream to read the content of the chm-file s = new wxChmInputStream(leftFilename.GetFullPath(), right, true); - wxString mime = GetMimeTypeFromExt(location); - if ( s ) { return new wxFSFile(s, left + _T("#chm:") + right, - mime, + wxEmptyString, GetAnchor(location), wxDateTime(wxFileModificationTime(left))); }