X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f35822af105b8ea388589c0433c014735c84feac..a83e14751f3b4bb86da3ac2edea09c7f78f3ca3e:/src/html/helpdata.cpp
diff --git a/src/html/helpdata.cpp b/src/html/helpdata.cpp
index 8e6b8df21c..d487a7dcb0 100644
--- a/src/html/helpdata.cpp
+++ b/src/html/helpdata.cpp
@@ -22,18 +22,23 @@
#include "wx/defs.h"
-#if wxUSE_HTML
+#if wxUSE_HTML && wxUSE_STREAMS
#ifndef WXPRECOMP
-#include "wx/wx.h"
+ #include "wx/intl.h"
+ #include "wx/log.h"
#endif
#include "wx/html/helpdata.h"
#include "wx/tokenzr.h"
#include "wx/wfstream.h"
#include "wx/busyinfo.h"
+#include "wx/encconv.h"
+#include "wx/fontmap.h"
+#include "wx/log.h"
#include "wx/html/htmlpars.h"
#include "wx/html/htmldefs.h"
+#include "wx/filename.h"
#include "wx/arrimpl.cpp"
WX_DEFINE_OBJARRAY(wxHtmlBookRecArray)
@@ -43,22 +48,30 @@ WX_DEFINE_OBJARRAY(wxHtmlBookRecArray)
//-----------------------------------------------------------------------------
// Reads one line, stores it into buf and returns pointer to new line or NULL.
-static char* ReadLine(char *line, char *buf)
+static char* ReadLine(char *line, char *buf, size_t bufsize)
{
- char *writeptr = buf, *readptr = line;
+ char *writeptr = buf;
+ char *endptr = buf + bufsize - 1;
+ char *readptr = line;
- while (*readptr != 0 && *readptr != '\r' && *readptr != '\n') *(writeptr++) = *(readptr++);
+ while (*readptr != 0 && *readptr != '\r' && *readptr != '\n' &&
+ writeptr != endptr)
+ *(writeptr++) = *(readptr++);
*writeptr = 0;
- while (*readptr == '\r' || *readptr == '\n') readptr++;
- if (*readptr == 0) return NULL;
- else return readptr;
+ while (*readptr == '\r' || *readptr == '\n')
+ readptr++;
+ if (*readptr == 0)
+ return NULL;
+ else
+ return readptr;
}
-static int LINKAGEMODE IndexCompareFunc(const void *a, const void *b)
+extern "C" int LINKAGEMODE
+wxHtmlHelpIndexCompareFunc(const void *a, const void *b)
{
- return wxStrcmp(((wxHtmlContentsItem*)a) -> m_Name, ((wxHtmlContentsItem*)b) -> m_Name);
+ return wxStricmp(((wxHtmlContentsItem*)a)->m_Name, ((wxHtmlContentsItem*)b)->m_Name);
}
@@ -68,9 +81,10 @@ static int LINKAGEMODE IndexCompareFunc(const void *a, const void *b)
class HP_Parser : public wxHtmlParser
{
- public:
- void AddText(const char* WXUNUSED(text)) { }
- wxObject* GetProduct() { return NULL; }
+public:
+ wxObject* GetProduct() { return NULL; }
+protected:
+ virtual void AddText(const wxChar* WXUNUSED(txt)) {}
};
@@ -90,7 +104,9 @@ class HP_TagHandler : public wxHtmlTagHandler
wxHtmlBookRecord *m_Book;
public:
- HP_TagHandler(wxHtmlBookRecord *b) : wxHtmlTagHandler() {m_Book = b; m_Items = NULL; m_ItemsCnt = 0; m_Name = m_Page = wxEmptyString; m_Level = 0; }
+ HP_TagHandler(wxHtmlBookRecord *b) : wxHtmlTagHandler()
+ { m_Book = b; m_Items = NULL; m_ItemsCnt = 0; m_Name = m_Page = wxEmptyString;
+ m_Level = 0; m_ID = -1; }
wxString GetSupportedTags() { return wxT("UL,OBJECT,PARAM"); }
bool HandleTag(const wxHtmlTag& tag);
void WriteOut(wxHtmlContentsItem*& array, int& size);
@@ -100,38 +116,44 @@ class HP_TagHandler : public wxHtmlTagHandler
bool HP_TagHandler::HandleTag(const wxHtmlTag& tag)
{
- if (tag.GetName() == wxT("UL")) {
+ if (tag.GetName() == wxT("UL"))
+ {
m_Level++;
ParseInner(tag);
m_Level--;
return TRUE;
}
- else if (tag.GetName() == wxT("OBJECT")) {
+ else if (tag.GetName() == wxT("OBJECT"))
+ {
m_Name = m_Page = wxEmptyString;
ParseInner(tag);
- if (!m_Page.IsEmpty())
- /* should be 'if (tag.GetParam("TYPE") == "text/sitemap")'
- but this works fine. Valid HHW's file may contain only two
- object tags:
-
+#if 0
+ if (!m_Page.IsEmpty())
+ /* Valid HHW's file may contain only two object tags:
+
-
+
or
-
-
-
+
+
+
We're interested in the latter. !m_Page.IsEmpty() is valid
condition because text/site properties does not contain Local param
*/
+#endif
+ if (tag.GetParam(wxT("TYPE")) == wxT("text/sitemap"))
{
if (m_ItemsCnt % wxHTML_REALLOC_STEP == 0)
- m_Items = (wxHtmlContentsItem*) realloc(m_Items, (m_ItemsCnt + wxHTML_REALLOC_STEP) * sizeof(wxHtmlContentsItem));
+ m_Items = (wxHtmlContentsItem*) realloc(m_Items,
+ (m_ItemsCnt + wxHTML_REALLOC_STEP) *
+ sizeof(wxHtmlContentsItem));
+
m_Items[m_ItemsCnt].m_Level = m_Level;
m_Items[m_ItemsCnt].m_ID = m_ID;
m_Items[m_ItemsCnt].m_Page = new wxChar[m_Page.Length() + 1];
@@ -144,10 +166,14 @@ bool HP_TagHandler::HandleTag(const wxHtmlTag& tag)
return TRUE;
}
- else { // "PARAM"
- if (m_Name == wxEmptyString && tag.GetParam(wxT("NAME")) == wxT("Name")) m_Name = tag.GetParam(wxT("VALUE"));
- if (tag.GetParam(wxT("NAME")) == wxT("Local")) m_Page = tag.GetParam(wxT("VALUE"));
- if (tag.GetParam(wxT("NAME")) == wxT("ID")) tag.ScanParam(wxT("VALUE"), wxT("%i"), &m_ID);
+ else
+ { // "PARAM"
+ if (m_Name == wxEmptyString && tag.GetParam(wxT("NAME")) == wxT("Name"))
+ m_Name = tag.GetParam(wxT("VALUE"));
+ if (tag.GetParam(wxT("NAME")) == wxT("Local"))
+ m_Page = tag.GetParam(wxT("VALUE"));
+ if (tag.GetParam(wxT("NAME")) == wxT("ID"))
+ tag.GetParamAsInt(wxT("VALUE"), &m_ID);
return FALSE;
}
}
@@ -175,6 +201,16 @@ void HP_TagHandler::ReadIn(wxHtmlContentsItem* array, int size)
// wxHtmlHelpData
//-----------------------------------------------------------------------------
+wxString wxHtmlBookRecord::GetFullPath(const wxString &page) const
+{
+ if (wxIsAbsolutePath(page))
+ return page;
+ else
+ return m_BasePath + page;
+}
+
+
+
IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpData, wxObject)
wxHtmlHelpData::wxHtmlHelpData()
@@ -192,15 +228,19 @@ wxHtmlHelpData::~wxHtmlHelpData()
int i;
m_BookRecords.Empty();
- if (m_Contents) {
- for (i = 0; i < m_ContentsCnt; i++) {
+ if (m_Contents)
+ {
+ for (i = 0; i < m_ContentsCnt; i++)
+ {
delete[] m_Contents[i].m_Page;
delete[] m_Contents[i].m_Name;
}
free(m_Contents);
}
- if (m_Index) {
- for (i = 0; i < m_IndexCnt; i++) {
+ if (m_Index)
+ {
+ for (i = 0; i < m_IndexCnt; i++)
+ {
delete[] m_Index[i].m_Page;
delete[] m_Index[i].m_Name;
}
@@ -219,31 +259,37 @@ bool wxHtmlHelpData::LoadMSProject(wxHtmlBookRecord *book, wxFileSystem& fsys, c
HP_TagHandler *handler = new HP_TagHandler(book);
parser.AddTagHandler(handler);
- f = ( contentsfile.IsEmpty() ? 0 : fsys.OpenFile(contentsfile) );
- if (f) {
- sz = f -> GetStream() -> GetSize();
+ f = ( contentsfile.IsEmpty() ? (wxFSFile*) NULL : fsys.OpenFile(contentsfile) );
+ if (f)
+ {
+ sz = f->GetStream()->GetSize();
buf = new char[sz + 1];
buf[sz] = 0;
- f -> GetStream() -> Read(buf, sz);
+ f->GetStream()->Read(buf, sz);
delete f;
- handler -> ReadIn(m_Contents, m_ContentsCnt);
+ handler->ReadIn(m_Contents, m_ContentsCnt);
parser.Parse(buf);
- handler -> WriteOut(m_Contents, m_ContentsCnt);
+ handler->WriteOut(m_Contents, m_ContentsCnt);
delete[] buf;
}
+ else
+ wxLogError(_("Cannot open contents file: %s"), contentsfile.c_str());
- f = ( indexfile.IsEmpty() ? 0 : fsys.OpenFile(indexfile) );
- if (f) {
- sz = f -> GetStream() -> GetSize();
+ f = ( indexfile.IsEmpty() ? (wxFSFile*) NULL : fsys.OpenFile(indexfile) );
+ if (f)
+ {
+ sz = f->GetStream()->GetSize();
buf = new char[sz + 1];
buf[sz] = 0;
- f -> GetStream() -> Read(buf, sz);
+ f->GetStream()->Read(buf, sz);
delete f;
- handler -> ReadIn(m_Index, m_IndexCnt);
+ handler->ReadIn(m_Index, m_IndexCnt);
parser.Parse(buf);
- handler -> WriteOut(m_Index, m_IndexCnt);
+ handler->WriteOut(m_Index, m_IndexCnt);
delete[] buf;
}
+ else if (!indexfile.IsEmpty())
+ wxLogError(_("Cannot open index file: %s"), indexfile.c_str());
return TRUE;
}
@@ -252,13 +298,13 @@ bool wxHtmlHelpData::LoadMSProject(wxHtmlBookRecord *book, wxFileSystem& fsys, c
#if wxUSE_UNICODE
-#define READ_STRING(f, s, lng) { char tmpc; for (int i = 0; i < lng; i++) { f -> Read(&tmpc, 1); s[i] = (wxChar)tmpc;} }
-#define WRITE_STRING(f, s, lng) { char tmpc; for (int i = 0; i < lng; i++) { tmpc = (char)s[i]; f -> Write(&tmpc, 1);} }
+#define READ_STRING(f, s, lng) { char tmpc; for (int i = 0; i < lng; i++) { f->Read(&tmpc, 1); s[i] = (wxChar)tmpc;} }
+#define WRITE_STRING(f, s, lng) { char tmpc; for (int i = 0; i < lng; i++) { tmpc = (char)s[i]; f->Write(&tmpc, 1);} }
#else
-#define READ_STRING(f, s, lng) f -> Read(s, lng * sizeof(char));
-#define WRITE_STRING(f, s, lng) f -> Write(s, lng * sizeof(char));
+#define READ_STRING(f, s, lng) f->Read(s, lng * sizeof(char));
+#define WRITE_STRING(f, s, lng) f->Write(s, lng * sizeof(char));
#endif
@@ -273,29 +319,34 @@ bool wxHtmlHelpData::LoadCachedBook(wxHtmlBookRecord *book, wxInputStream *f)
/* load header - version info : */
- f -> Read(&x, sizeof(x));
+ f->Read(&x, sizeof(x));
version = wxINT32_SWAP_ON_BE(x);
-
- if (version != CURRENT_CACHED_BOOK_VERSION) return FALSE;
+
+ if (version != CURRENT_CACHED_BOOK_VERSION)
+ {
+ wxLogError(_("Incorrect version of HTML help book"));
+ return FALSE;
// NOTE: when adding new version, please ensure backward compatibility!
+ }
/* load contents : */
- f -> Read(&x, sizeof(x));
+ f->Read(&x, sizeof(x));
st = m_ContentsCnt;
m_ContentsCnt += wxINT32_SWAP_ON_BE(x);
- m_Contents = (wxHtmlContentsItem*) realloc(m_Contents,
- (m_ContentsCnt / wxHTML_REALLOC_STEP + 1) *
+ m_Contents = (wxHtmlContentsItem*) realloc(m_Contents,
+ (m_ContentsCnt / wxHTML_REALLOC_STEP + 1) *
wxHTML_REALLOC_STEP * sizeof(wxHtmlContentsItem));
- for (i = st; i < m_ContentsCnt; i++) {
- f -> Read(&x, sizeof(x));
+ for (i = st; i < m_ContentsCnt; i++)
+ {
+ f->Read(&x, sizeof(x));
m_Contents[i].m_Level = wxINT32_SWAP_ON_BE(x);
- f -> Read(&x, sizeof(x));
+ f->Read(&x, sizeof(x));
m_Contents[i].m_ID = wxINT32_SWAP_ON_BE(x);
- f -> Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
+ f->Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
m_Contents[i].m_Name = new wxChar[x];
READ_STRING(f, m_Contents[i].m_Name, x);
- f -> Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
+ f->Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
m_Contents[i].m_Page = new wxChar[x];
READ_STRING(f, m_Contents[i].m_Page, x);
m_Contents[i].m_Book = book;
@@ -303,16 +354,17 @@ bool wxHtmlHelpData::LoadCachedBook(wxHtmlBookRecord *book, wxInputStream *f)
/* load index : */
- f -> Read(&x, sizeof(x));
+ f->Read(&x, sizeof(x));
st = m_IndexCnt;
m_IndexCnt += wxINT32_SWAP_ON_BE(x);
- m_Index = (wxHtmlContentsItem*) realloc(m_Index, (m_IndexCnt / wxHTML_REALLOC_STEP + 1) *
+ m_Index = (wxHtmlContentsItem*) realloc(m_Index, (m_IndexCnt / wxHTML_REALLOC_STEP + 1) *
wxHTML_REALLOC_STEP * sizeof(wxHtmlContentsItem));
- for (i = st; i < m_IndexCnt; i++) {
- f -> Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
+ for (i = st; i < m_IndexCnt; i++)
+ {
+ f->Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
m_Index[i].m_Name = new wxChar[x];
READ_STRING(f, m_Index[i].m_Name, x);
- f -> Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
+ f->Read(&x, sizeof(x)); x = wxINT32_SWAP_ON_BE(x);
m_Index[i].m_Page = new wxChar[x];
READ_STRING(f, m_Index[i].m_Page, x);
m_Index[i].m_Book = book;
@@ -329,25 +381,26 @@ bool wxHtmlHelpData::SaveCachedBook(wxHtmlBookRecord *book, wxOutputStream *f)
/* save header - version info : */
x = wxINT32_SWAP_ON_BE(CURRENT_CACHED_BOOK_VERSION);
- f -> Write(&x, sizeof(x));
+ f->Write(&x, sizeof(x));
/* save contents : */
x = 0;
for (i = 0; i < m_ContentsCnt; i++) if (m_Contents[i].m_Book == book && m_Contents[i].m_Level > 0) x++;
x = wxINT32_SWAP_ON_BE(x);
- f -> Write(&x, sizeof(x));
- for (i = 0; i < m_ContentsCnt; i++) {
+ f->Write(&x, sizeof(x));
+ for (i = 0; i < m_ContentsCnt; i++)
+ {
if (m_Contents[i].m_Book != book || m_Contents[i].m_Level == 0) continue;
x = wxINT32_SWAP_ON_BE(m_Contents[i].m_Level);
- f -> Write(&x, sizeof(x));
+ f->Write(&x, sizeof(x));
x = wxINT32_SWAP_ON_BE(m_Contents[i].m_ID);
- f -> Write(&x, sizeof(x));
+ f->Write(&x, sizeof(x));
x = wxINT32_SWAP_ON_BE(wxStrlen(m_Contents[i].m_Name) + 1);
- f -> Write(&x, sizeof(x));
+ f->Write(&x, sizeof(x));
WRITE_STRING(f, m_Contents[i].m_Name, x);
x = wxINT32_SWAP_ON_BE(wxStrlen(m_Contents[i].m_Page) + 1);
- f -> Write(&x, sizeof(x));
+ f->Write(&x, sizeof(x));
WRITE_STRING(f, m_Contents[i].m_Page, x);
}
@@ -356,14 +409,15 @@ bool wxHtmlHelpData::SaveCachedBook(wxHtmlBookRecord *book, wxOutputStream *f)
x = 0;
for (i = 0; i < m_IndexCnt; i++) if (m_Index[i].m_Book == book && m_Index[i].m_Level > 0) x++;
x = wxINT32_SWAP_ON_BE(x);
- f -> Write(&x, sizeof(x));
- for (i = 0; i < m_IndexCnt; i++) {
+ f->Write(&x, sizeof(x));
+ for (i = 0; i < m_IndexCnt; i++)
+ {
if (m_Index[i].m_Book != book || m_Index[i].m_Level == 0) continue;
x = wxINT32_SWAP_ON_BE(wxStrlen(m_Index[i].m_Name) + 1);
- f -> Write(&x, sizeof(x));
+ f->Write(&x, sizeof(x));
WRITE_STRING(f, m_Index[i].m_Name, x);
x = wxINT32_SWAP_ON_BE(wxStrlen(m_Index[i].m_Page) + 1);
- f -> Write(&x, sizeof(x));
+ f->Write(&x, sizeof(x));
WRITE_STRING(f, m_Index[i].m_Page, x);
}
return TRUE;
@@ -373,7 +427,8 @@ bool wxHtmlHelpData::SaveCachedBook(wxHtmlBookRecord *book, wxOutputStream *f)
void wxHtmlHelpData::SetTempDir(const wxString& path)
{
if (path == wxEmptyString) m_TempPath = path;
- else {
+ else
+ {
if (wxIsAbsolutePath(path)) m_TempPath = path;
else m_TempPath = wxGetCwd() + _T("/") + path;
@@ -383,7 +438,19 @@ void wxHtmlHelpData::SetTempDir(const wxString& path)
}
+
+static wxString SafeFileName(const wxString& s)
+{
+ wxString res(s);
+ res.Replace(wxT("#"), wxT("_"));
+ res.Replace(wxT(":"), wxT("_"));
+ res.Replace(wxT("\\"), wxT("_"));
+ res.Replace(wxT("/"), wxT("_"));
+ return res;
+}
+
bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,
+ wxFontEncoding encoding,
const wxString& title, const wxString& contfile,
const wxString& indexfile, const wxString& deftopic,
const wxString& path)
@@ -392,6 +459,9 @@ bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,
wxFSFile *fi;
wxHtmlBookRecord *bookr;
+ int IndexOld = m_IndexCnt,
+ ContentsOld = m_ContentsCnt;
+
if (! path.IsEmpty())
fsys.ChangePathTo(path, TRUE);
@@ -414,38 +484,55 @@ bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,
// 1. save file as book, but with .hhp.cached extension
// 2. same as 1. but in temp path
// 3. otherwise or if cache load failed, load it from MS.
-
+
fi = fsys.OpenFile(bookfile.GetLocation() + wxT(".cached"));
-
- if (fi == NULL ||
- fi -> GetModificationTime() < bookfile.GetModificationTime() ||
- !LoadCachedBook(bookr, fi -> GetStream()))
+
+ if (fi == NULL ||
+ fi->GetModificationTime() < bookfile.GetModificationTime() ||
+ !LoadCachedBook(bookr, fi->GetStream()))
{
if (fi != NULL) delete fi;
fi = fsys.OpenFile(m_TempPath + wxFileNameFromPath(bookfile.GetLocation()) + wxT(".cached"));
- if (m_TempPath == wxEmptyString || fi == NULL ||
- fi -> GetModificationTime() < bookfile.GetModificationTime() ||
- !LoadCachedBook(bookr, fi -> GetStream()))
+ if (m_TempPath == wxEmptyString || fi == NULL ||
+ fi->GetModificationTime() < bookfile.GetModificationTime() ||
+ !LoadCachedBook(bookr, fi->GetStream()))
{
LoadMSProject(bookr, fsys, indexfile, contfile);
- if (m_TempPath != wxEmptyString)
+ if (m_TempPath != wxEmptyString)
{
- wxFileOutputStream *outs = new wxFileOutputStream(m_TempPath +
- wxFileNameFromPath(bookfile.GetLocation()) + wxT(".cached"));
+ wxFileOutputStream *outs = new wxFileOutputStream(m_TempPath +
+ SafeFileName(wxFileNameFromPath(bookfile.GetLocation())) + wxT(".cached"));
SaveCachedBook(bookr, outs);
delete outs;
}
}
}
-
+
if (fi != NULL) delete fi;
// Now store the contents range
bookr->SetContentsRange(cont_start, m_ContentsCnt);
+ // Convert encoding, if neccessary:
+ if (encoding != wxFONTENCODING_SYSTEM)
+ {
+ wxFontEncodingArray a = wxEncodingConverter::GetPlatformEquivalents(encoding);
+ if (a.GetCount() != 0 && a[0] != encoding)
+ {
+ int i;
+ wxEncodingConverter conv;
+ conv.Init(encoding, a[0]);
+
+ for (i = IndexOld; i < m_IndexCnt; i++)
+ conv.Convert(m_Index[i].m_Name);
+ for (i = ContentsOld; i < m_ContentsCnt; i++)
+ conv.Convert(m_Contents[i].m_Name);
+ }
+ }
+
m_BookRecords.Add(bookr);
if (m_IndexCnt > 0)
- qsort(m_Index, m_IndexCnt, sizeof(wxHtmlContentsItem), IndexCompareFunc);
+ qsort(m_Index, m_IndexCnt, sizeof(wxHtmlContentsItem), wxHtmlHelpIndexCompareFunc);
return TRUE;
}
@@ -454,7 +541,7 @@ bool wxHtmlHelpData::AddBookParam(const wxFSFile& bookfile,
bool wxHtmlHelpData::AddBook(const wxString& book)
{
if (book.Right(4).Lower() == wxT(".zip") ||
- book.Right(4).Lower() == wxT(".htb") /*html book*/)
+ book.Right(4).Lower() == wxT(".htb") /*html book*/)
{
wxFileSystem fsys;
@@ -462,60 +549,84 @@ bool wxHtmlHelpData::AddBook(const wxString& book)
bool rt = FALSE;
s = fsys.FindFirst(book + wxT("#zip:") + wxT("*.hhp"), wxFILE);
- while (!s.IsEmpty())
+ while (!s.IsEmpty())
{
if (AddBook(s)) rt = TRUE;
s = fsys.FindNext();
}
-
+
return rt;
}
- else
- {
+ else
+ {
wxFSFile *fi;
wxFileSystem fsys;
wxInputStream *s;
wxString bookFull;
- int sz;
- char *buff, *lineptr;
- char linebuf[300];
-
wxString title = _("noname"),
- safetitle,
- start = wxEmptyString,
- contents = wxEmptyString, index = wxEmptyString;
+ safetitle,
+ start = wxEmptyString,
+ contents = wxEmptyString,
+ index = wxEmptyString,
+ charset = wxEmptyString;
+#if defined(__WXMAC__) && !defined(__DARWIN__)
+ if (wxIsAbsolutePath(book)) bookFull = book;
+ else bookFull = wxGetCwd() + book; // no slash or dot
+ wxFileName fn( bookFull );
+ bookFull = fn.GetFullPath( wxPATH_UNIX );
+#else
if (wxIsAbsolutePath(book)) bookFull = book;
else bookFull = wxGetCwd() + "/" + book;
+#endif
fi = fsys.OpenFile(bookFull);
- if (fi == NULL) return FALSE;
+ if (fi == NULL)
+ {
+ wxLogError(_("Cannot open HTML help book: %s"), bookFull.c_str());
+ return FALSE;
+ }
fsys.ChangePathTo(bookFull);
- s = fi -> GetStream();
- sz = s -> GetSize();
+ s = fi->GetStream();
+
+ int sz;
+ char *buff, *lineptr;
+ char linebuf[300];
+
+ sz = s->GetSize();
buff = new char[sz + 1];
buff[sz] = 0;
- s -> Read(buff, sz);
+ s->Read(buff, sz);
lineptr = buff;
- do {
- lineptr = ReadLine(lineptr, linebuf);
-
- if (strstr(linebuf, "Title=") == linebuf)
- title = linebuf + strlen("Title=");
- if (strstr(linebuf, "Default topic=") == linebuf)
- start = linebuf + strlen("Default topic=");
- if (strstr(linebuf, "Index file=") == linebuf)
- index = linebuf + strlen("Index file=");
- if (strstr(linebuf, "Contents file=") == linebuf)
- contents = linebuf + strlen("Contents file=");
+ do
+ {
+ lineptr = ReadLine(lineptr, linebuf, 300);
+
+ for (char *ch = linebuf; *ch != '\0' && *ch != '='; ch++)
+ *ch = tolower(*ch);
+
+ if (strstr(linebuf, "title=") == linebuf)
+ title = linebuf + strlen("title=");
+ if (strstr(linebuf, "default topic=") == linebuf)
+ start = linebuf + strlen("default topic=");
+ if (strstr(linebuf, "index file=") == linebuf)
+ index = linebuf + strlen("index file=");
+ if (strstr(linebuf, "contents file=") == linebuf)
+ contents = linebuf + strlen("contents file=");
+ if (strstr(linebuf, "charset=") == linebuf)
+ charset = linebuf + strlen("charset=");
} while (lineptr != NULL);
delete[] buff;
- bool rtval = AddBookParam(*fi, title, contents, index, start, fsys.GetPath());
+ wxFontEncoding enc;
+ if (charset == wxEmptyString) enc = wxFONTENCODING_SYSTEM;
+ else enc = wxTheFontMapper->CharsetToEncoding(charset);
+ bool rtval = AddBookParam(*fi, enc,
+ title, contents, index, start, fsys.GetPath());
delete fi;
return rtval;
}
@@ -532,10 +643,12 @@ wxString wxHtmlHelpData::FindPageByName(const wxString& x)
/* 1. try to open given file: */
cnt = m_BookRecords.GetCount();
- for (i = 0; i < cnt; i++) {
- f = fsys.OpenFile(m_BookRecords[i].GetBasePath() + x);
- if (f) {
- url = m_BookRecords[i].GetBasePath() + x;
+ for (i = 0; i < cnt; i++)
+ {
+ f = fsys.OpenFile(m_BookRecords[i].GetFullPath(x));
+ if (f)
+ {
+ url = m_BookRecords[i].GetFullPath(x);
delete f;
return url;
}
@@ -544,9 +657,11 @@ wxString wxHtmlHelpData::FindPageByName(const wxString& x)
/* 2. try to find a book: */
- for (i = 0; i < cnt; i++) {
- if (m_BookRecords[i].GetTitle() == x) {
- url = m_BookRecords[i].GetBasePath() + m_BookRecords[i].GetStart();
+ for (i = 0; i < cnt; i++)
+ {
+ if (m_BookRecords[i].GetTitle() == x)
+ {
+ url = m_BookRecords[i].GetFullPath(m_BookRecords[i].GetStart());
return url;
}
}
@@ -554,9 +669,11 @@ wxString wxHtmlHelpData::FindPageByName(const wxString& x)
/* 3. try to find in contents: */
cnt = m_ContentsCnt;
- for (i = 0; i < cnt; i++) {
- if (wxStrcmp(m_Contents[i].m_Name, x) == 0) {
- url = m_Contents[i].m_Book -> GetBasePath() + m_Contents[i].m_Page;
+ for (i = 0; i < cnt; i++)
+ {
+ if (wxStrcmp(m_Contents[i].m_Name, x) == 0)
+ {
+ url = m_Contents[i].GetFullPath();
return url;
}
}
@@ -565,9 +682,11 @@ wxString wxHtmlHelpData::FindPageByName(const wxString& x)
/* 4. try to find in index: */
cnt = m_IndexCnt;
- for (i = 0; i < cnt; i++) {
- if (wxStrcmp(m_Index[i].m_Name, x) == 0) {
- url = m_Index[i].m_Book -> GetBasePath() + m_Index[i].m_Page;
+ for (i = 0; i < cnt; i++)
+ {
+ if (wxStrcmp(m_Index[i].m_Name, x) == 0)
+ {
+ url = m_Index[i].GetFullPath();
return url;
}
}
@@ -580,9 +699,11 @@ wxString wxHtmlHelpData::FindPageById(int id)
int i;
wxString url(wxEmptyString);
- for (i = 0; i < m_ContentsCnt; i++) {
- if (m_Contents[i].m_ID == id) {
- url = m_Contents[i].m_Book -> GetBasePath() + m_Contents[i].m_Page;
+ for (i = 0; i < m_ContentsCnt; i++)
+ {
+ if (m_Contents[i].m_ID == id)
+ {
+ url = m_Contents[i].GetFullPath();
return url;
}
}
@@ -601,11 +722,13 @@ wxHtmlSearchStatus::wxHtmlSearchStatus(wxHtmlHelpData* data, const wxString& key
m_Data = data;
m_Keyword = keyword;
wxHtmlBookRecord* bookr = NULL;
- if (book != wxEmptyString) {
+ if (book != wxEmptyString)
+ {
// we have to search in a specific book. Find it first
int i, cnt = data->m_BookRecords.GetCount();
for (i = 0; i < cnt; i++)
- if (data->m_BookRecords[i].GetTitle() == book) {
+ if (data->m_BookRecords[i].GetTitle() == book)
+ {
bookr = &(data->m_BookRecords[i]);
m_CurIndex = bookr->GetContentsStart();
m_MaxIndex = bookr->GetContentsEnd();
@@ -614,7 +737,8 @@ wxHtmlSearchStatus::wxHtmlSearchStatus(wxHtmlHelpData* data, const wxString& key
// check; we won't crash if the book doesn't exist, but it's Bad Anyway.
wxASSERT(bookr);
}
- if (! bookr) {
+ if (! bookr)
+ {
// no book specified; search all books
m_CurIndex = 0;
m_MaxIndex = m_Data->m_ContentsCnt;
@@ -631,7 +755,8 @@ bool wxHtmlSearchStatus::Search()
bool found = FALSE;
wxChar *thepage;
- if (!m_Active) {
+ if (!m_Active)
+ {
// sanity check. Illegal use, but we'll try to prevent a crash anyway
wxASSERT(m_Active);
return FALSE;
@@ -646,7 +771,7 @@ bool wxHtmlSearchStatus::Search()
if (m_LastPage != NULL)
{
wxChar *p1, *p2;
- for (p1 = thepage, p2 = m_LastPage;
+ for (p1 = thepage, p2 = m_LastPage;
*p1 != 0 && *p1 != _T('#') && *p1 == *p2; p1++, p2++) {}
m_LastPage = thepage;
@@ -655,12 +780,13 @@ bool wxHtmlSearchStatus::Search()
return FALSE;
}
else m_LastPage = thepage;
-
+
wxFileSystem fsys;
- file = fsys.OpenFile(m_Data->m_Contents[i].m_Book -> GetBasePath() + thepage);
- if (file)
+ file = fsys.OpenFile(m_Data->m_Contents[i].m_Book->GetFullPath(thepage));
+ if (file)
{
- if (m_Engine.Scan(file -> GetStream())) {
+ if (m_Engine.Scan(file->GetStream()))
+ {
m_Name = m_Data->m_Contents[i].m_Name;
m_ContentsItem = m_Data->m_Contents + i;
found = TRUE;
@@ -688,11 +814,15 @@ void wxSearchEngine::LookFor(const wxString& keyword, bool case_sensitive, bool
if (m_Keyword) delete[] m_Keyword;
m_Keyword = new wxChar[keyword.Length() + 1];
wxStrcpy(m_Keyword, keyword.c_str());
-
+
if (!m_CaseSensitive)
+ {
for (int i = wxStrlen(m_Keyword) - 1; i >= 0; i--)
+ {
if ((m_Keyword[i] >= wxT('A')) && (m_Keyword[i] <= wxT('Z')))
m_Keyword[i] += wxT('a') - wxT('A');
+ }
+ }
}
@@ -708,7 +838,7 @@ bool wxSearchEngine::Scan(wxInputStream *stream)
int wrd = wxStrlen(m_Keyword);
bool found = FALSE;
char *buf = new char[lng + 1];
- stream -> Read(buf, lng);
+ stream->Read(buf, lng);
buf[lng] = 0;
if (!m_CaseSensitive)
@@ -717,20 +847,22 @@ bool wxSearchEngine::Scan(wxInputStream *stream)
if (m_WholeWords)
{
- for (i = 0; i < lng - wrd; i++) {
+ for (i = 0; i < lng - wrd; i++)
+ {
if (WHITESPACE(buf[i])) continue;
j = 0;
while ((j < wrd) && (buf[i + j] == m_Keyword[j])) j++;
- if (j == wrd && WHITESPACE(buf[i + j])) {found = TRUE; break; }
+ if (j == wrd && WHITESPACE(buf[i + j])) { found = TRUE; break; }
}
}
-
+
else
{
- for (i = 0; i < lng - wrd; i++) {
+ for (i = 0; i < lng - wrd; i++)
+ {
j = 0;
while ((j < wrd) && (buf[i + j] == m_Keyword[j])) j++;
- if (j == wrd) {found = TRUE; break; }
+ if (j == wrd) { found = TRUE; break; }
}
}
@@ -740,5 +872,4 @@ bool wxSearchEngine::Scan(wxInputStream *stream)
-
#endif