nsresult nsMailboxUrl::ParseSearchPart()
{
nsAutoCString searchPart;
nsresult rv = GetQuery(searchPart);
// add code to this function to decompose everything past the '?'.....
if (NS_SUCCEEDED(rv) && !searchPart.IsEmpty())
{
// the action for this mailbox must be a display message...
char * msgPart = extractAttributeValue(searchPart.get(), "part=");
if (msgPart) // if we have a part in the url then we must be fetching just the part.
m_mailboxAction = nsIMailboxUrl::ActionFetchPart;
else
m_mailboxAction = nsIMailboxUrl::ActionFetchMessage;
char * messageKey = extractAttributeValue(searchPart.get(), "number=");
m_messageID = extractAttributeValue(searchPart.get(),"messageid=");
if (messageKey)
m_messageKey = (nsMsgKey) ParseUint64Str(messageKey); // convert to a uint32_t...
PR_Free(msgPart);
PR_Free(messageKey);
}
else
m_mailboxAction = nsIMailboxUrl::ActionParseMailbox;
return rv;
}
nsresult
nsDeviceChannel::OpenContentStream(bool aAsync,
nsIInputStream** aStream,
nsIChannel** aChannel)
{
if (!aAsync)
return NS_ERROR_NOT_IMPLEMENTED;
nsCOMPtr<nsIURI> uri = nsBaseChannel::URI();
*aStream = nsnull;
*aChannel = nsnull;
NS_NAMED_LITERAL_CSTRING(width, "width=");
NS_NAMED_LITERAL_CSTRING(height, "height=");
nsCAutoString spec;
uri->GetSpec(spec);
nsCAutoString type;
nsRefPtr<nsDeviceCaptureProvider> capture;
nsCaptureParams captureParams;
captureParams.camera = 0;
if (kNotFound != spec.Find(NS_LITERAL_CSTRING("type=image/png"),
true,
0,
-1)) {
type.AssignLiteral("image/png");
SetContentType(type);
captureParams.captureAudio = false;
captureParams.captureVideo = true;
captureParams.timeLimit = 0;
captureParams.frameLimit = 1;
nsCAutoString buffer;
extractAttributeValue(spec.get(), "width=", buffer);
nsresult err;
captureParams.width = buffer.ToInteger(&err);
if (!captureParams.width)
captureParams.width = 640;
extractAttributeValue(spec.get(), "height=", buffer);
captureParams.height = buffer.ToInteger(&err);
if (!captureParams.height)
captureParams.height = 480;
captureParams.bpp = 32;
#ifdef MOZ_WIDGET_ANDROID
capture = GetAndroidCaptureProvider();
#endif
} else if (kNotFound != spec.Find(NS_LITERAL_CSTRING("type=video/x-raw-yuv"),
true,
0,
-1)) {
type.AssignLiteral("video/x-raw-yuv");
SetContentType(type);
captureParams.captureAudio = false;
captureParams.captureVideo = true;
nsCAutoString buffer;
extractAttributeValue(spec.get(), "width=", buffer);
nsresult err;
captureParams.width = buffer.ToInteger(&err);
if (!captureParams.width)
captureParams.width = 640;
extractAttributeValue(spec.get(), "height=", buffer);
captureParams.height = buffer.ToInteger(&err);
if (!captureParams.height)
captureParams.height = 480;
captureParams.bpp = 32;
captureParams.timeLimit = 0;
captureParams.frameLimit = 60000;
#ifdef MOZ_WIDGET_ANDROID
// only enable if "device.camera.enabled" is true.
if (mozilla::Preferences::GetBool("device.camera.enabled", false) == true)
capture = GetAndroidCaptureProvider();
#endif
} else {
return NS_ERROR_NOT_IMPLEMENTED;
}
if (!capture)
return NS_ERROR_FAILURE;
return capture->Init(type, &captureParams, aStream);
}
NS_IMETHODIMP
nsMozIconURI::SetSpec(const nsACString &aSpec)
{
nsresult rv;
nsCOMPtr<nsIIOService> ioService (do_GetService(NS_IOSERVICE_CONTRACTID, &rv));
NS_ENSURE_SUCCESS(rv, rv);
nsCAutoString scheme;
rv = ioService->ExtractScheme(aSpec, scheme);
NS_ENSURE_SUCCESS(rv, rv);
if (strcmp("moz-icon", scheme.get()) != 0)
return NS_ERROR_MALFORMED_URI;
nsCAutoString sizeString;
nsCAutoString stateString;
nsCAutoString mozIconPath(aSpec);
// guaranteed to exist!
const char *path = strchr(mozIconPath.get(), ':') + 1;
const char *question = strchr(mozIconPath.get(), NS_MOZ_ICON_DELIMITER);
if (!question) // no size or content type specified
{
mDummyFilePath.Assign(path);
}
else
{
mDummyFilePath.Assign(Substring(path, question));
// fill in any size and content type values...
extractAttributeValue(question, "size=", sizeString);
extractAttributeValue(question, "state=", stateString);
extractAttributeValue(question, "contentType=", mContentType);
}
if (!sizeString.IsEmpty())
{
const char *sizeStr = sizeString.get();
for (PRUint32 i = 0; i < NS_ARRAY_LENGTH(kSizeStrings); i++)
{
if (PL_strcasecmp(sizeStr, kSizeStrings[i]) == 0)
{
mIconSize = i;
break;
}
}
}
if (!stateString.IsEmpty())
{
const char *stateStr = stateString.get();
for (PRUint32 i = 0; i < NS_ARRAY_LENGTH(kStateStrings); i++)
{
if (PL_strcasecmp(stateStr, kStateStrings[i]) == 0)
{
mIconState = i;
break;
}
}
}
// Okay now we have a bit of a hack here...filePath can have three forms:
// (1) file://<some valid platform specific file url>
// (2) //<some dummy file with an extension>
// (3) stock/<icon-identifier>
// We need to determine which case we are and behave accordingly...
if (mDummyFilePath.Length() > 2)
{
if (!strncmp("//stock/", mDummyFilePath.get(), 8))
{
// we have a stock icon
mStockIcon = Substring(mDummyFilePath, 8);
}
else
{
if (!strncmp("//", mDummyFilePath.get(), 2))// must not have a url here..
{
// in this case the string looks like //somefile.html or // somefile.extension. So throw away the "//" part
// and remember the rest in mDummyFilePath
mDummyFilePath.Cut(0, 2); // cut the first 2 bytes....
}
if (!strncmp("file://", mDummyFilePath.get(), 7))
{
// we have a file url, let the IOService normalize it
nsCOMPtr<nsIURI> tmpURI;
rv = ioService->NewURI(mDummyFilePath, nsnull, nsnull, getter_AddRefs(tmpURI));
if (NS_SUCCEEDED(rv) && tmpURI)
{
mFileIcon = tmpURI;
}
}
if (!sizeString.IsEmpty())
{
PRInt32 sizeValue = atoi(sizeString.get());
// if the size value we got back is > 0 then use it
if (sizeValue)
mSize = sizeValue;
}
}
}
else
rv = NS_ERROR_MALFORMED_URI; // they didn't include a file path...
return rv;
}
NS_IMETHODIMP
nsMozIconURI::SetSpec(const nsACString &aSpec)
{
// Reset everything to default values.
mIconURL = nsnull;
mSize = DEFAULT_IMAGE_SIZE;
mContentType.Truncate();
mFileName.Truncate();
mStockIcon.Truncate();
mIconSize = -1;
mIconState = -1;
nsCAutoString iconSpec(aSpec);
if (!Substring(iconSpec, 0, MOZICON_SCHEME_LEN).EqualsLiteral(MOZICON_SCHEME))
return NS_ERROR_MALFORMED_URI;
PRInt32 questionMarkPos = iconSpec.Find("?");
if (questionMarkPos != -1 && static_cast<PRInt32>(iconSpec.Length()) > (questionMarkPos + 1))
{
extractAttributeValue(iconSpec.get(), "contentType=", mContentType);
nsCAutoString sizeString;
extractAttributeValue(iconSpec.get(), "size=", sizeString);
if (!sizeString.IsEmpty())
{
const char *sizeStr = sizeString.get();
for (PRUint32 i = 0; i < NS_ARRAY_LENGTH(kSizeStrings); i++)
{
if (PL_strcasecmp(sizeStr, kSizeStrings[i]) == 0)
{
mIconSize = i;
break;
}
}
PRInt32 sizeValue = atoi(sizeString.get());
if (sizeValue)
mSize = sizeValue;
}
nsCAutoString stateString;
extractAttributeValue(iconSpec.get(), "state=", stateString);
if (!stateString.IsEmpty())
{
const char *stateStr = stateString.get();
for (PRUint32 i = 0; i < NS_ARRAY_LENGTH(kStateStrings); i++)
{
if (PL_strcasecmp(stateStr, kStateStrings[i]) == 0)
{
mIconState = i;
break;
}
}
}
}
PRInt32 pathLength = iconSpec.Length() - MOZICON_SCHEME_LEN;
if (questionMarkPos != -1)
pathLength = questionMarkPos - MOZICON_SCHEME_LEN;
if (pathLength < 3)
return NS_ERROR_MALFORMED_URI;
nsCAutoString iconPath(Substring(iconSpec, MOZICON_SCHEME_LEN, pathLength));
// Icon URI path can have three forms:
// (1) //stock/<icon-identifier>
// (2) //<some dummy file with an extension>
// (3) a valid URL
if (!strncmp("//stock/", iconPath.get(), 8))
{
mStockIcon.Assign(Substring(iconPath, 8));
// An icon identifier must always be specified.
if (mStockIcon.IsEmpty())
return NS_ERROR_MALFORMED_URI;
return NS_OK;
}
if (StringBeginsWith(iconPath, NS_LITERAL_CSTRING("//")))
{
// Sanity check this supposed dummy file name.
if (iconPath.Length() > SANE_FILE_NAME_LEN)
return NS_ERROR_MALFORMED_URI;
iconPath.Cut(0, 2);
mFileName.Assign(iconPath);
}
nsresult rv;
nsCOMPtr<nsIIOService> ioService(do_GetService(NS_IOSERVICE_CONTRACTID, &rv));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIURI> uri;
ioService->NewURI(iconPath, nsnull, nsnull, getter_AddRefs(uri));
mIconURL = do_QueryInterface(uri);
if (mIconURL)
mFileName.Truncate();
else if (mFileName.IsEmpty())
return NS_ERROR_MALFORMED_URI;
return NS_OK;
}
