NS_IMETHODIMP
nsAbLDAPAutoCompFormatter::GetAttributes(nsACString &aResult)
{
nsCAutoString searchAttrs;
nsresult rv = ProcessFormat(mNameFormat, 0, 0, &searchAttrs);
if (NS_FAILED(rv)) {
NS_WARNING("nsAbLDAPAutoCompFormatter::SetNameFormat(): "
"ProcessFormat() failed");
return rv;
}
rv = ProcessFormat(mAddressFormat, 0, 0, &searchAttrs);
if (NS_FAILED(rv)) {
NS_WARNING("nsAbLDAPAutoCompFormatter::SetNameFormat(): "
"ProcessFormat() failed");
return rv;
}
rv = ProcessFormat(mCommentFormat, 0, 0, &searchAttrs);
if (NS_FAILED(rv)) {
NS_WARNING("nsAbLDAPAutoCompFormatter::SetNameFormat(): "
"ProcessFormat() failed");
return rv;
}
aResult = searchAttrs;
return NS_OK;
}
NS_IMETHODIMP
nsAbLDAPAutoCompFormatter::Format(nsILDAPMessage *aMsg,
nsIAutoCompleteItem **aItem)
{
nsresult rv;
nsCOMPtr<nsIMsgHeaderParser> msgHdrParser =
do_GetService("@mozilla.org/messenger/headerparser;1", &rv);
if (NS_FAILED(rv)) {
NS_ERROR("nsAbLDAPAutoCompFormatter::Format(): do_GetService()"
" failed trying to obtain"
" '@mozilla.org/messenger/headerparser;1'");
return NS_ERROR_NOT_AVAILABLE;
}
// generate the appropriate string
//
nsCAutoString name;
rv = ProcessFormat(mNameFormat, aMsg, &name, 0);
if (NS_FAILED(rv)) {
// Something went wrong lower down the stack; a message should
// have already been logged there. Return an error, rather
// than trying to generate a bogus nsIAutoCompleteItem
//
return rv;
}
nsCAutoString address;
rv = ProcessFormat(mAddressFormat, aMsg, &address, 0);
if (NS_FAILED(rv)) {
// Something went wrong lower down the stack; a message should have
// already been logged there. Return an error, rather than trying to
// generate a bogus nsIAutoCompleteItem.
//
return rv;
}
nsCString value;
rv = msgHdrParser->MakeFullAddressString(name.get(), address.get(),
getter_Copies(value));
if (NS_FAILED(rv)) {
NS_ERROR("nsAbLDAPAutoCompFormatter::Format(): call to"
" MakeFullAddressString() failed");
return rv;
}
// create an nsIAutoCompleteItem to hold the returned value
//
nsCOMPtr<nsIAutoCompleteItem> item = do_CreateInstance(
NS_AUTOCOMPLETEITEM_CONTRACTID, &rv);
if (NS_FAILED(rv)) {
NS_ERROR("nsAbLDAPAutoCompFormatter::Format(): couldn't"
" create " NS_AUTOCOMPLETEITEM_CONTRACTID "\n");
return NS_ERROR_NOT_AVAILABLE;
}
// this is that part that actually gets autocompleted to
//
rv = item->SetValue(NS_ConvertUTF8toUTF16(value));
if (NS_FAILED(rv)) {
NS_ERROR("nsAbLDAPAutoCompFormatter::Format(): "
"item->SetValue failed");
return rv;
}
// generate the appropriate string to appear as a comment off to the side
//
nsCAutoString comment;
rv = ProcessFormat(mCommentFormat, aMsg, &comment, 0);
if (NS_SUCCEEDED(rv)) {
rv = item->SetComment(NS_ConvertUTF8toUTF16(comment).get());
if (NS_FAILED(rv)) {
NS_WARNING("nsAbLDAPAutoCompFormatter::Format():"
" item->SetComment() failed");
}
}
rv = item->SetClassName("remote-abook");
if (NS_FAILED(rv)) {
NS_WARNING("nsAbLDAPAutoCompleteFormatter::Format():"
" item->SetClassName() failed");
}
// all done; return the item
NS_IF_ADDREF(*aItem = item);
return NS_OK;
}
NS_IMETHODIMP
nsAbLDAPAutoCompFormatter::GetAttributes(PRUint32 *aCount, char ** *aAttrs)
{
if (!aCount || !aAttrs) {
return NS_ERROR_INVALID_POINTER;
}
nsCStringArray mSearchAttrs;
nsresult rv = ProcessFormat(mNameFormat, 0, 0, &mSearchAttrs);
if (NS_FAILED(rv)) {
NS_WARNING("nsAbLDAPAutoCompFormatter::SetNameFormat(): "
"ProcessFormat() failed");
return rv;
}
rv = ProcessFormat(mAddressFormat, 0, 0, &mSearchAttrs);
if (NS_FAILED(rv)) {
NS_WARNING("nsAbLDAPAutoCompFormatter::SetNameFormat(): "
"ProcessFormat() failed");
return rv;
}
rv = ProcessFormat(mCommentFormat, 0, 0, &mSearchAttrs);
if (NS_FAILED(rv)) {
NS_WARNING("nsAbLDAPAutoCompFormatter::SetNameFormat(): "
"ProcessFormat() failed");
return rv;
}
// none of the formatting templates require any LDAP attributes
//
PRUint32 count = mSearchAttrs.Count(); // size of XPCOM array we'll need
if (!count) {
NS_ERROR("nsAbLDAPAutoCompFormatter::GetAttributes(): "
"current output format (if set) requires no search "
"attributes");
return NS_ERROR_NOT_INITIALIZED;
}
// build up the raw XPCOM array to return
//
PRUint32 rawSearchAttrsSize = 0; // grown as XPCOM array is built
char **rawSearchAttrs =
static_cast<char **>(nsMemory::Alloc(count * sizeof(char *)));
if (!rawSearchAttrs) {
NS_ERROR("nsAbLDAPAutoCompFormatter::GetAttributes(): out of "
"memory");
return NS_ERROR_OUT_OF_MEMORY;
}
// Loop through the string array, and build up the C-array.
//
while (rawSearchAttrsSize < count) {
if (!(rawSearchAttrs[rawSearchAttrsSize] =
ToNewCString(*(mSearchAttrs.CStringAt(rawSearchAttrsSize))))) {
NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(rawSearchAttrsSize,
rawSearchAttrs);
NS_ERROR("nsAbLDAPAutoCompFormatter::GetAttributes(): out "
"of memory");
return NS_ERROR_OUT_OF_MEMORY;
}
rawSearchAttrsSize++;
}
*aCount = rawSearchAttrsSize;
*aAttrs = rawSearchAttrs;
return NS_OK;
}