gecko-dev/intl/locale/nsUConvPropertySearch.h

/* 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/. */

#ifndef nsUConvPropertySearch_h_
#define nsUConvPropertySearch_h_

#include "nsStringFwd.h"

struct nsUConvProp {
  const char* const mKey;
  const char* const mValue;
  const uint32_t mValueLength;
};

class nsUConvPropertySearch {
 public:
  /**
   * Looks up a property by value.
   *
   * @param aProperties
   *   the static property array
   * @param aKey
   *   the key to look up
   * @param aValue
   *   the return value (empty string if not found)
   * @return NS_OK if found or NS_ERROR_FAILURE if not found
   */
  static nsresult SearchPropertyValue(const nsUConvProp aProperties[],
                                      int32_t aNumberOfProperties,
                                      const nsACString& aKey,
                                      nsACString& aValue);
};

#endif /* nsUConvPropertySearch_h_ */