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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "txXSLTProcessor.h"
#include "txInstructions.h"
#include "nsGkAtoms.h"
#include "txLog.h"
#include "txStylesheetCompileHandlers.h"
#include "txStylesheetCompiler.h"
#include "txExecutionState.h"
#include "txExprResult.h"
TX_LG_IMPL
/* static */
bool txXSLTProcessor::init() {
TX_LG_CREATE;
if (!txHandlerTable::init()) return false;
extern bool TX_InitEXSLTFunction();
if (!TX_InitEXSLTFunction()) return false;
return true;
}
/* static */
void txXSLTProcessor::shutdown() { txHandlerTable::shutdown(); }
/* static */
nsresult txXSLTProcessor::execute(txExecutionState& aEs) {
nsresult rv;
do {
mozilla::Result<txInstruction*, nsresult> result = aEs.getNextInstruction();
if (result.isErr()) {
return result.unwrapErr();
}
txInstruction* instr = result.unwrap();
if (!instr) {
return NS_OK;
}
rv = instr->execute(aEs);
} while (NS_SUCCEEDED(rv));
return rv;
}
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