static void HtmlParser02()
{
HtmlParser p;
HtmlElement *root = p.Parse("<a><b/><c></c ><d at1=\"<quo&ted>\" at2='also quoted' att3=notquoted att4=end/></a>");
assert(4 == p.ElementsCount());
assert(4 == p.TotalAttrCount());
assert(str::Eq("a", root->name));
assert(NULL == root->next);
HtmlElement *el = root->down;
assert(str::Eq("b", el->name));
assert(root == el->up);
el = el->next;
assert(str::Eq("c", el->name));
assert(root == el->up);
el = el->next;
assert(str::Eq("d", el->name));
assert(NULL == el->next);
assert(root == el->up);
ScopedMem<TCHAR> val(el->GetAttribute("at1"));
assert(str::Eq(val, _T("<quo&ted>")));
val.Set(el->GetAttribute("at2"));
assert(str::Eq(val, _T("also quoted")));
val.Set(el->GetAttribute("att3"));
assert(str::Eq(val, _T("notquoted")));
val.Set(el->GetAttribute("att4"));
assert(str::Eq(val, _T("end")));
}
static void HtmlParser07()
{
HtmlParser p;
HtmlElement *root = p.Parse("<test umls=ä\xC3\xB6ü Zero=�&#-1;>", CP_UTF8);
utassert(1 == p.ElementsCount());
ScopedMem<WCHAR> val(root->GetAttribute("umls"));
utassert(str::Eq(val, L"\xE4\xF6\xFC"));
val.Set(root->GetAttribute("zerO"));
utassert(str::Eq(val, L"\x01??"));
}
static void HtmlParser07()
{
HtmlParser p;
HtmlElement *root = p.Parse("<test umls=ä\xC3\xB6ü zero=�&#-1;>", CP_UTF8);
assert(1 == p.ElementsCount());
ScopedMem<TCHAR> val(root->GetAttribute("umls"));
#ifdef UNICODE
assert(str::Eq(val, L"\xE4\xF6\xFC"));
#else
assert(str::EndsWith(val, "\xFC"));
#endif
val.Set(root->GetAttribute("zero"));
assert(str::Eq(val, _T("\x01??")));
}
bool MobiEngineImpl::Load(const WCHAR *fileName)
{
this->fileName = str::Dup(fileName);
doc = MobiDoc::CreateFromFile(fileName);
if (!doc || Pdb_Mobipocket != doc->GetDocType())
return false;
HtmlFormatterArgs args;
args.htmlStr = doc->GetBookHtmlData(args.htmlStrLen);
args.pageDx = (float)pageRect.dx - 2 * pageBorder;
args.pageDy = (float)pageRect.dy - 2 * pageBorder;
args.fontName = DEFAULT_FONT_NAME;
args.fontSize = DEFAULT_FONT_SIZE;
args.textAllocator = &allocator;
args.measureAlgo = MeasureTextQuick;
pages = MobiFormatter(&args, doc).FormatAllPages();
if (!ExtractPageAnchors())
return false;
HtmlParser parser;
if (parser.Parse(args.htmlStr)) {
HtmlElement *ref = NULL;
while ((ref = parser.FindElementByName("reference", ref))) {
ScopedMem<WCHAR> type(ref->GetAttribute("type"));
ScopedMem<WCHAR> filepos(ref->GetAttribute("filepos"));
if (str::EqI(type, L"toc") && filepos) {
unsigned int pos;
if (str::Parse(filepos, L"%u%$", &pos) && pos < args.htmlStrLen) {
tocReparsePoint = args.htmlStr + pos;
break;
}
}
}
}
return pages->Count() > 0;
}
static void HtmlParser03()
{
HtmlParser p;
HtmlElement *root = p.Parse("<el att =v"al/>");
assert(1 == p.ElementsCount());
assert(1 == p.TotalAttrCount());
assert(str::Eq("el", root->name));
assert(NULL == root->next);
assert(NULL == root->up);
assert(NULL == root->down);
ScopedMem<TCHAR> val(root->GetAttribute("att"));
assert(str::Eq(val, _T("v\"al")));
assert(!root->firstAttr->next);
}
static void HtmlParserFile()
{
TCHAR *fileName = _T("HtmlParseTest00.html");
// We assume we're being run from obj-[dbg|rel], so the test
// files are in ..\src\utils directory relative to exe's dir
ScopedMem<TCHAR> exePath(GetExePath());
const TCHAR *exeDir = path::GetBaseName(exePath);
ScopedMem<TCHAR> p1(path::Join(exeDir, _T("..\\src\\utils")));
ScopedMem<TCHAR> p2(path::Join(p1, fileName));
char *d = file::ReadAll(p2, NULL);
// it's ok if we fail - we assume we were not run from the
// right location
if (!d)
return;
HtmlParser p;
HtmlElement *root = p.ParseInPlace(d);
assert(root);
assert(709 == p.ElementsCount());
assert(955 == p.TotalAttrCount());
assert(str::Eq(root->name, "html"));
HtmlElement *el = root->down;
assert(str::Eq(el->name, "head"));
el = el->next;
assert(str::Eq(el->name, "body"));
el = el->down;
assert(str::Eq(el->name, "object"));
el = el->next;
assert(str::Eq(el->name, "ul"));
el = el->down;
assert(str::Eq(el->name, "li"));
el = el->down;
assert(str::Eq(el->name, "object"));
ScopedMem<TCHAR> val(el->GetAttribute("type"));
assert(str::Eq(val, _T("text/sitemap")));
el = el->down;
assert(str::Eq(el->name, "param"));
assert(!el->down);
assert(str::Eq(el->next->name, "param"));
el = p.FindElementByName("body");
assert(el);
el = p.FindElementByName("ul", el);
assert(el);
int count = 0;
while (el) {
++count;
el = p.FindElementByName("ul", el);
}
assert(18 == count);
free(d);
}
static void HtmlParser04()
{
HtmlParser p;
HtmlElement *root = p.Parse("<el att= va'l></ el >");
utassert(1 == p.ElementsCount());
utassert(1 == p.TotalAttrCount());
utassert(root->NameIs("el"));
utassert(NULL == root->next);
utassert(NULL == root->up);
utassert(NULL == root->down);
ScopedMem<WCHAR> val(root->GetAttribute("att"));
utassert(str::Eq(val, L"va'l"));
utassert(!root->firstAttr->next);
}
static void HtmlParser09()
{
HtmlParser p;
HtmlElement *root = p.Parse("<?xml version='1.0'?><!-- <html><body></html> --><root attr='<!-- comment -->' />");
assert(1 == p.ElementsCount());
assert(1 == p.TotalAttrCount());
assert(str::Eq("root", root->name));
ScopedMem<TCHAR> val(root->GetAttribute("attr"));
assert(str::Eq(val, _T("<!-- comment -->")));
root = p.Parse("<!-- comment with \" and \' --><main />");
assert(1 == p.ElementsCount());
assert(0 == p.TotalAttrCount());
assert(str::Eq("main", root->name));
}
// ignores any <ul><li> list structure and just extracts a linear list of <object type="text/sitemap">...</object>
static bool WalkBrokenChmTocOrIndex(EbookTocVisitor* visitor, HtmlParser& p, UINT cp, bool isIndex) {
bool hadOne = false;
HtmlElement* el = p.FindElementByName("body");
while ((el = p.FindElementByName("object", el)) != nullptr) {
AutoFreeW type(el->GetAttribute("type"));
if (!str::EqI(type, L"text/sitemap"))
continue;
if (isIndex)
hadOne |= VisitChmIndexItem(visitor, el, cp, 1);
else
hadOne |= VisitChmTocItem(visitor, el, cp, 1);
}
return hadOne;
}
static void HtmlParser10()
{
HtmlParser p;
HtmlElement *root = p.Parse("<!xml version='1.0'?><x:a xmlns:x='http://example.org/ns/x'><x:b attr='val'/></x:a>");
utassert(2 == p.ElementsCount());
utassert(2 == p.TotalAttrCount());
utassert(root->NameIs("x:a") && root->NameIsNS("a", "http://example.org/ns/x"));
HtmlElement *node = p.FindElementByName("b");
utassert(!node);
node = p.FindElementByNameNS("b", "http://example.org/ns/x");
utassert(node);
utassert(node->NameIs("x:b") && node->NameIsNS("b", "http://example.org/ns/x"));
ScopedMem<WCHAR> val(node->GetAttribute("attr"));
utassert(str::Eq(val, L"val"));
// TODO: XML tags are case sensitive (HTML tags aren't)
node = p.FindElementByName("X:B");
utassert(node && node->NameIs("X:B"));
}