NS_StringSetDataRange(nsAString& aStr,
uint32_t aCutOffset, uint32_t aCutLength,
const char16_t* aData, uint32_t aDataLength)
{
if (aCutOffset == UINT32_MAX) {
// append case
if (aData) {
aStr.Append(aData, aDataLength);
}
return NS_OK; // XXX report errors
}
if (aCutLength == UINT32_MAX) {
aCutLength = aStr.Length() - aCutOffset;
}
if (aData) {
if (aDataLength == UINT32_MAX) {
aStr.Replace(aCutOffset, aCutLength, nsDependentString(aData));
} else {
aStr.Replace(aCutOffset, aCutLength, Substring(aData, aDataLength));
}
} else {
aStr.Cut(aCutOffset, aCutLength);
}
return NS_OK; // XXX report errors
}
bool HostIsAllowed(nsAString& host)
{
if (host.First() == '*') {
if (host.EqualsLiteral("*") || host[1] != '.') {
return false;
}
host.Cut(0, 2);
nsCOMPtr<nsIEffectiveTLDService> tldService =
do_GetService(NS_EFFECTIVETLDSERVICE_CONTRACTID);
if (!tldService) {
return false;
}
NS_ConvertUTF16toUTF8 cHost(host);
nsAutoCString publicSuffix;
nsresult rv = tldService->GetPublicSuffixFromHost(cHost, publicSuffix);
return NS_SUCCEEDED(rv) && !cHost.Equals(publicSuffix);
}
return true;
};
NS_StringSetDataRange(nsAString &aStr,
PRUint32 aCutOffset, PRUint32 aCutLength,
const PRUnichar *aData, PRUint32 aDataLength)
{
if (aCutOffset == PR_UINT32_MAX)
{
// append case
if (aData)
aStr.Append(aData, aDataLength);
return NS_OK; // XXX report errors
}
if (aCutLength == PR_UINT32_MAX)
aCutLength = aStr.Length() - aCutOffset;
if (aData)
{
if (aDataLength == PR_UINT32_MAX)
aStr.Replace(aCutOffset, aCutLength, nsDependentString(aData));
else
aStr.Replace(aCutOffset, aCutLength, Substring(aData, aDataLength));
}
else
aStr.Cut(aCutOffset, aCutLength);
return NS_OK; // XXX report errors
}
NS_IMETHODIMP
nsCSSDocumentRule::GetCssText(nsAString& aCssText)
{
aCssText.AssignLiteral("@-moz-document ");
for (URL *url = mURLs; url; url = url->next) {
switch (url->func) {
case eURL:
aCssText.AppendLiteral("url(\"");
break;
case eURLPrefix:
aCssText.AppendLiteral("url-prefix(\"");
break;
case eDomain:
aCssText.AppendLiteral("domain(\"");
break;
}
nsCAutoString escapedURL(url->url);
escapedURL.ReplaceSubstring("\"", "\\\""); // escape quotes
AppendUTF8toUTF16(escapedURL, aCssText);
aCssText.AppendLiteral("\"), ");
}
aCssText.Cut(aCssText.Length() - 2, 1); // remove last ,
return nsCSSGroupRule::AppendRulesToCssText(aCssText);
}
/* readonly attribute DOMString CSSFamilyName; */
NS_IMETHODIMP
nsFontFace::GetCSSFamilyName(nsAString & aCSSFamilyName)
{
if (mFontEntry->IsUserFont()) {
// for a user font, find CSS family name from the @font-face rule
nsUserFontSet* fontSet =
static_cast<nsUserFontSet*>(mFontGroup->GetUserFontSet());
if (fontSet) {
nsCSSFontFaceRule* rule = fontSet->FindRuleForEntry(mFontEntry);
if (rule) {
nsCOMPtr<nsIDOMCSSStyleDeclaration> style;
nsresult rv = rule->GetStyle(getter_AddRefs(style));
if (NS_SUCCEEDED(rv)) {
nsString familyName;
rv = style->GetPropertyValue(NS_LITERAL_STRING("font-family"),
aCSSFamilyName);
if (NS_SUCCEEDED(rv)) {
// GetPropertyValue gives us the name in "quotes"; strip them off.
// XXX What about possible CSS escapes - should we unescape here?
// Or don't we care, as this is just for display/debugging use?
if (aCSSFamilyName[0] == '"' &&
aCSSFamilyName[aCSSFamilyName.Length() - 1] == '"') {
aCSSFamilyName.Truncate(aCSSFamilyName.Length() - 1);
aCSSFamilyName.Cut(0, 1);
}
return NS_OK;
}
}
}
}
}
// look through the font-group's list for this entry
uint32_t count = mFontGroup->FontListLength();
for (uint32_t i = 0; i < count; ++i) {
if (mFontGroup->GetFontAt(i)->GetFontEntry() == mFontEntry) {
aCSSFamilyName = mFontGroup->GetFamilyNameAt(i);
return NS_OK;
}
}
// if it wasn't found there, query the font entry itself
aCSSFamilyName = mFontEntry->FamilyName();
return NS_OK;
}
nsresult
sbWinGetVolumeGUID(DEVINST aDevInst,
nsAString& aVolumeGUID)
{
nsresult rv;
// Start with the volume GUID path.
rv = sbWinGetVolumeGUIDPath(aDevInst, aVolumeGUID);
NS_ENSURE_SUCCESS(rv, rv);
// Strip everything but the volume GUID. Transform
// "\\?\Volume{26a21bda-a627-11d7-9931-806e6f6e6963}\" to
// "{26a21bda-a627-11d7-9931-806e6f6e6963}".
PRInt32 index;
index = aVolumeGUID.Find("{");
NS_ENSURE_TRUE(index >= 0, NS_ERROR_UNEXPECTED);
aVolumeGUID.Cut(0, index);
index = aVolumeGUID.Find("}");
NS_ENSURE_TRUE(index >= 0, NS_ERROR_UNEXPECTED);
aVolumeGUID.SetLength(index + 1);
return NS_OK;
}
