michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsSAXAttributes.h"
michael@0: 
michael@0: NS_IMPL_ISUPPORTS(nsSAXAttributes, nsISAXAttributes, nsISAXMutableAttributes)
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetIndexFromName(const nsAString &aURI,
michael@0:                                   const nsAString &aLocalName,
michael@0:                                   int32_t *aResult)
michael@0: {
michael@0:   int32_t len = mAttrs.Length();
michael@0:   int32_t i;
michael@0:   for (i = 0; i < len; ++i) {
michael@0:     const SAXAttr &att = mAttrs[i];
michael@0:     if (att.localName.Equals(aLocalName) && att.uri.Equals(aURI)) {
michael@0:       *aResult = i;
michael@0:       return NS_OK;
michael@0:     }
michael@0:   }
michael@0:   *aResult = -1;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetIndexFromQName(const nsAString &aQName, int32_t *aResult)
michael@0: {
michael@0:   int32_t len = mAttrs.Length();
michael@0:   int32_t i;
michael@0:   for (i = 0; i < len; ++i) {
michael@0:     const SAXAttr &att = mAttrs[i];
michael@0:     if (att.qName.Equals(aQName)) {
michael@0:       *aResult = i;
michael@0:       return NS_OK;
michael@0:     }
michael@0:   }
michael@0:   *aResult = -1;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetLength(int32_t *aResult)
michael@0: {
michael@0:   *aResult = mAttrs.Length();
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetLocalName(uint32_t aIndex, nsAString &aResult)
michael@0: {
michael@0:   uint32_t len = mAttrs.Length();
michael@0:   if (aIndex >= len) {
michael@0:     aResult.SetIsVoid(true);
michael@0:   } else {
michael@0:     const SAXAttr &att = mAttrs[aIndex];
michael@0:     aResult = att.localName;
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetQName(uint32_t aIndex, nsAString &aResult)
michael@0: {
michael@0:   uint32_t len = mAttrs.Length();
michael@0:   if (aIndex >= len) {
michael@0:     aResult.SetIsVoid(true);
michael@0:   } else {
michael@0:     const SAXAttr &att = mAttrs[aIndex];
michael@0:     aResult = att.qName;
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetType(uint32_t aIndex, nsAString &aResult)
michael@0: {
michael@0:   uint32_t len = mAttrs.Length();
michael@0:   if (aIndex >= len) {
michael@0:     aResult.SetIsVoid(true);
michael@0:   } else {
michael@0:     const SAXAttr &att = mAttrs[aIndex];
michael@0:     aResult = att.type;
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetTypeFromName(const nsAString &aURI,
michael@0:                                  const nsAString &aLocalName,
michael@0:                                  nsAString &aResult)
michael@0: {
michael@0:   int32_t index = -1;
michael@0:   GetIndexFromName(aURI, aLocalName, &index);
michael@0:   if (index >= 0) {
michael@0:     aResult = mAttrs[index].type;
michael@0:   } else {
michael@0:     aResult.SetIsVoid(true);
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetTypeFromQName(const nsAString &aQName, nsAString &aResult)
michael@0: {
michael@0:   int32_t index = -1;
michael@0:   GetIndexFromQName(aQName, &index);
michael@0:   if (index >= 0) {
michael@0:     aResult = mAttrs[index].type;
michael@0:   } else {
michael@0:     aResult.SetIsVoid(true);
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetURI(uint32_t aIndex, nsAString &aResult)
michael@0: {
michael@0:   uint32_t len = mAttrs.Length();
michael@0:   if (aIndex >= len) {
michael@0:     aResult.SetIsVoid(true);
michael@0:   } else {
michael@0:     const SAXAttr &att = mAttrs[aIndex];
michael@0:     aResult = att.uri;
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetValue(uint32_t aIndex, nsAString &aResult)
michael@0: {
michael@0:   uint32_t len = mAttrs.Length();
michael@0:   if (aIndex >= len) {
michael@0:     aResult.SetIsVoid(true);
michael@0:   } else {
michael@0:     const SAXAttr &att = mAttrs[aIndex];
michael@0:     aResult = att.value;
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetValueFromName(const nsAString &aURI,
michael@0:                                   const nsAString &aLocalName,
michael@0:                                   nsAString &aResult)
michael@0: {
michael@0:   int32_t index = -1;
michael@0:   GetIndexFromName(aURI, aLocalName, &index);
michael@0:   if (index >= 0) {
michael@0:     aResult = mAttrs[index].value;
michael@0:   } else {
michael@0:     aResult.SetIsVoid(true);
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::GetValueFromQName(const nsAString &aQName,
michael@0:                                    nsAString &aResult)
michael@0: {
michael@0:   int32_t index = -1;
michael@0:   GetIndexFromQName(aQName, &index);
michael@0:   if (index >= 0) {
michael@0:     aResult = mAttrs[index].value;
michael@0:   } else {
michael@0:     aResult.SetIsVoid(true);
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::AddAttribute(const nsAString &aURI,
michael@0:                               const nsAString &aLocalName,
michael@0:                               const nsAString &aQName,
michael@0:                               const nsAString &aType,
michael@0:                               const nsAString &aValue)
michael@0: {
michael@0:   SAXAttr *att = mAttrs.AppendElement();
michael@0:   if (!att) {
michael@0:     return NS_ERROR_OUT_OF_MEMORY;
michael@0:   }
michael@0:   
michael@0:   att->uri = aURI;
michael@0:   att->localName = aLocalName;
michael@0:   att->qName = aQName;
michael@0:   att->type = aType;
michael@0:   att->value = aValue;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::Clear()
michael@0: {
michael@0:   mAttrs.Clear();
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::RemoveAttribute(uint32_t aIndex)
michael@0: {
michael@0:   if (aIndex >= mAttrs.Length()) {
michael@0:     return NS_ERROR_FAILURE;
michael@0:   }
michael@0:   mAttrs.RemoveElementAt(aIndex);
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::SetAttributes(nsISAXAttributes *aAttributes)
michael@0: {
michael@0:   NS_ENSURE_ARG(aAttributes);
michael@0: 
michael@0:   nsresult rv;
michael@0:   int32_t len;
michael@0:   rv = aAttributes->GetLength(&len);
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0: 
michael@0:   mAttrs.Clear();
michael@0:   SAXAttr *att;
michael@0:   int32_t i;
michael@0:   for (i = 0; i < len; ++i) {
michael@0:     att = mAttrs.AppendElement();
michael@0:     if (!att) {
michael@0:       return NS_ERROR_OUT_OF_MEMORY;
michael@0:     }
michael@0:     rv = aAttributes->GetURI(i, att->uri);
michael@0:     NS_ENSURE_SUCCESS(rv, rv);
michael@0:     rv = aAttributes->GetLocalName(i, att->localName);
michael@0:     NS_ENSURE_SUCCESS(rv, rv);
michael@0:     rv = aAttributes->GetQName(i, att->qName);
michael@0:     NS_ENSURE_SUCCESS(rv, rv);
michael@0:     rv = aAttributes->GetType(i, att->type);
michael@0:     NS_ENSURE_SUCCESS(rv, rv);
michael@0:     rv = aAttributes->GetValue(i, att->value);
michael@0:     NS_ENSURE_SUCCESS(rv, rv);
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::SetAttribute(uint32_t aIndex,
michael@0:                               const nsAString &aURI,
michael@0:                               const nsAString &aLocalName,
michael@0:                               const nsAString &aQName,
michael@0:                               const nsAString &aType,
michael@0:                               const nsAString &aValue)
michael@0: {
michael@0:   if (aIndex >= mAttrs.Length()) {
michael@0:     return NS_ERROR_FAILURE;
michael@0:   }
michael@0: 
michael@0:   SAXAttr &att = mAttrs[aIndex];
michael@0:   att.uri = aURI;
michael@0:   att.localName = aLocalName;
michael@0:   att.qName = aQName;
michael@0:   att.type = aType;
michael@0:   att.value = aValue;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::SetLocalName(uint32_t aIndex, const nsAString &aLocalName)
michael@0: {
michael@0:   if (aIndex >= mAttrs.Length()) {
michael@0:     return NS_ERROR_FAILURE;
michael@0:   }
michael@0:   mAttrs[aIndex].localName = aLocalName;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::SetQName(uint32_t aIndex, const nsAString &aQName)
michael@0: {
michael@0:   if (aIndex >= mAttrs.Length()) {
michael@0:     return NS_ERROR_FAILURE;
michael@0:   }
michael@0:   mAttrs[aIndex].qName = aQName;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::SetType(uint32_t aIndex, const nsAString &aType)
michael@0: {
michael@0:   if (aIndex >= mAttrs.Length()) {
michael@0:     return NS_ERROR_FAILURE;
michael@0:   }
michael@0:   mAttrs[aIndex].type = aType;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::SetURI(uint32_t aIndex, const nsAString &aURI)
michael@0: {
michael@0:   if (aIndex >= mAttrs.Length()) {
michael@0:     return NS_ERROR_FAILURE;
michael@0:   }
michael@0:   mAttrs[aIndex].uri = aURI;
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: nsSAXAttributes::SetValue(uint32_t aIndex, const nsAString &aValue)
michael@0: {
michael@0:   if (aIndex >= mAttrs.Length()) {
michael@0:     return NS_ERROR_FAILURE;
michael@0:   }
michael@0:   mAttrs[aIndex].value = aValue;
michael@0: 
michael@0:   return NS_OK;
michael@0: }