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//* -*- Mode: C++; tab-width: 8; 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
/**
* This file contains the definitions of nsNavHistoryQuery,
* nsNavHistoryQueryOptions, and those functions in nsINavHistory that directly
* support queries (specifically QueryStringToQuery and QueryToQueryString).
*/
#include "mozilla/DebugOnly.h"
#include "nsNavHistory.h"
#include "nsNavBookmarks.h"
#include "nsEscape.h"
#include "nsCOMArray.h"
#include "nsNetUtil.h"
#include "nsTArray.h"
#include "nsQueryObject.h"
#include "prprf.h"
#include "nsVariant.h"
using namespace mozilla;
using namespace mozilla::places;
static nsresult ParseQueryBooleanString(const nsCString& aString, bool* aValue);
// query getters
using BoolQueryGetter = nsresult (NS_STDCALL nsINavHistoryQuery::*)(bool*);
using Uint32QueryGetter =
nsresult (NS_STDCALL nsINavHistoryQuery::*)(uint32_t*);
using Int64QueryGetter = nsresult (NS_STDCALL nsINavHistoryQuery::*)(int64_t*);
static void AppendBoolKeyValueIfTrue(nsACString& aString,
const nsCString& aName,
nsINavHistoryQuery* aQuery,
BoolQueryGetter getter);
static void AppendUint32KeyValueIfNonzero(nsACString& aString,
const nsCString& aName,
nsINavHistoryQuery* aQuery,
Uint32QueryGetter getter);
static void AppendInt64KeyValueIfNonzero(nsACString& aString,
const nsCString& aName,
nsINavHistoryQuery* aQuery,
Int64QueryGetter getter);
// query setters
using BoolQuerySetter = nsresult (NS_STDCALL nsINavHistoryQuery::*)(bool);
using Uint32QuerySetter = nsresult (NS_STDCALL nsINavHistoryQuery::*)(uint32_t);
using Int64QuerySetter = nsresult (NS_STDCALL nsINavHistoryQuery::*)(int64_t);
static void SetQueryKeyBool(const nsCString& aValue, nsINavHistoryQuery* aQuery,
BoolQuerySetter setter);
static void SetQueryKeyUint32(const nsCString& aValue,
nsINavHistoryQuery* aQuery,
Uint32QuerySetter setter);
static void SetQueryKeyInt64(const nsCString& aValue,
nsINavHistoryQuery* aQuery,
Int64QuerySetter setter);
// options setters
using BoolOptionsSetter =
nsresult (NS_STDCALL nsINavHistoryQueryOptions::*)(bool);
using Uint32OptionsSetter =
nsresult (NS_STDCALL nsINavHistoryQueryOptions::*)(uint32_t);
using Uint16OptionsSetter =
nsresult (NS_STDCALL nsINavHistoryQueryOptions::*)(uint16_t);
static void SetOptionsKeyBool(const nsCString& aValue,
nsINavHistoryQueryOptions* aOptions,
BoolOptionsSetter setter);
static void SetOptionsKeyUint16(const nsCString& aValue,
nsINavHistoryQueryOptions* aOptions,
Uint16OptionsSetter setter);
static void SetOptionsKeyUint32(const nsCString& aValue,
nsINavHistoryQueryOptions* aOptions,
Uint32OptionsSetter setter);
// Components of a query string.
// Note that query strings are also generated in nsNavBookmarks::GetFolderURI
// for performance reasons, so if you change these values, change that, too.
#define QUERYKEY_BEGIN_TIME "beginTime"
#define QUERYKEY_BEGIN_TIME_REFERENCE "beginTimeRef"
#define QUERYKEY_END_TIME "endTime"
#define QUERYKEY_END_TIME_REFERENCE "endTimeRef"
#define QUERYKEY_SEARCH_TERMS "terms"
#define QUERYKEY_MIN_VISITS "minVisits"
#define QUERYKEY_MAX_VISITS "maxVisits"
#define QUERYKEY_DOMAIN_IS_HOST "domainIsHost"
#define QUERYKEY_DOMAIN "domain"
#define QUERYKEY_PARENT "parent"
#define QUERYKEY_URI "uri"
#define QUERYKEY_GROUP "group"
#define QUERYKEY_SORT "sort"
#define QUERYKEY_RESULT_TYPE "type"
#define QUERYKEY_EXCLUDE_ITEMS "excludeItems"
#define QUERYKEY_EXCLUDE_QUERIES "excludeQueries"
#define QUERYKEY_EXPAND_QUERIES "expandQueries"
#define QUERYKEY_FORCE_ORIGINAL_TITLE "originalTitle"
#define QUERYKEY_INCLUDE_HIDDEN "includeHidden"
#define QUERYKEY_MAX_RESULTS "maxResults"
#define QUERYKEY_QUERY_TYPE "queryType"
#define QUERYKEY_TAG "tag"
#define QUERYKEY_NOTTAGS "!tags"
#define QUERYKEY_ASYNC_ENABLED "asyncEnabled"
#define QUERYKEY_TRANSITION "transition"
inline void AppendAmpersandIfNonempty(nsACString& aString) {
if (!aString.IsEmpty()) aString.Append('&');
}
inline void AppendInt16(nsACString& str, int16_t i) {
nsAutoCString tmp;
tmp.AppendInt(i);
str.Append(tmp);
}
inline void AppendInt32(nsACString& str, int32_t i) {
nsAutoCString tmp;
tmp.AppendInt(i);
str.Append(tmp);
}
inline void AppendInt64(nsACString& str, int64_t i) {
nsCString tmp;
tmp.AppendInt(i);
str.Append(tmp);
}
NS_IMETHODIMP
nsNavHistory::QueryStringToQuery(const nsACString& aQueryString,
nsINavHistoryQuery** _query,
nsINavHistoryQueryOptions** _options) {
return nsNavHistoryQuery::QueryStringToQuery(aQueryString, _query, _options);
}
NS_IMETHODIMP
nsNavHistory::QueryToQueryString(nsINavHistoryQuery* aQuery,
nsINavHistoryQueryOptions* aOptions,
nsACString& aQueryString) {
NS_ENSURE_ARG(aQuery);
NS_ENSURE_ARG(aOptions);
RefPtr<nsNavHistoryQuery> query = do_QueryObject(aQuery);
NS_ENSURE_STATE(query);
RefPtr<nsNavHistoryQueryOptions> options = do_QueryObject(aOptions);
NS_ENSURE_STATE(options);
nsAutoCString queryString;
bool hasIt;
// begin time
query->GetHasBeginTime(&hasIt);
if (hasIt) {
AppendInt64KeyValueIfNonzero(queryString,
nsLiteralCString(QUERYKEY_BEGIN_TIME), query,
&nsINavHistoryQuery::GetBeginTime);
AppendUint32KeyValueIfNonzero(
queryString, nsLiteralCString(QUERYKEY_BEGIN_TIME_REFERENCE), query,
&nsINavHistoryQuery::GetBeginTimeReference);
}
// end time
query->GetHasEndTime(&hasIt);
if (hasIt) {
AppendInt64KeyValueIfNonzero(queryString,
nsLiteralCString(QUERYKEY_END_TIME), query,
&nsINavHistoryQuery::GetEndTime);
AppendUint32KeyValueIfNonzero(
queryString, nsLiteralCString(QUERYKEY_END_TIME_REFERENCE), query,
&nsINavHistoryQuery::GetEndTimeReference);
}
// search terms
if (!query->SearchTerms().IsEmpty()) {
const nsString& searchTerms = query->SearchTerms();
nsCString escapedTerms;
if (!NS_Escape(NS_ConvertUTF16toUTF8(searchTerms), escapedTerms,
url_XAlphas)) {
return NS_ERROR_OUT_OF_MEMORY;
}
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_SEARCH_TERMS "=");
queryString += escapedTerms;
}
// min and max visits
int32_t minVisits;
if (NS_SUCCEEDED(query->GetMinVisits(&minVisits)) && minVisits >= 0) {
AppendAmpersandIfNonempty(queryString);
queryString.AppendLiteral(QUERYKEY_MIN_VISITS "=");
AppendInt32(queryString, minVisits);
}
int32_t maxVisits;
if (NS_SUCCEEDED(query->GetMaxVisits(&maxVisits)) && maxVisits >= 0) {
AppendAmpersandIfNonempty(queryString);
queryString.AppendLiteral(QUERYKEY_MAX_VISITS "=");
AppendInt32(queryString, maxVisits);
}
// domain (+ is host), only call if hasDomain, which means non-IsVoid
// this means we may get an empty string for the domain in the result,
// which is valid
if (!query->Domain().IsVoid()) {
AppendBoolKeyValueIfTrue(queryString,
nsLiteralCString(QUERYKEY_DOMAIN_IS_HOST), query,
&nsINavHistoryQuery::GetDomainIsHost);
const nsCString& domain = query->Domain();
nsCString escapedDomain;
bool success = NS_Escape(domain, escapedDomain, url_XAlphas);
NS_ENSURE_TRUE(success, NS_ERROR_OUT_OF_MEMORY);
AppendAmpersandIfNonempty(queryString);
queryString.AppendLiteral(QUERYKEY_DOMAIN "=");
queryString.Append(escapedDomain);
}
// uri
if (query->Uri()) {
nsCOMPtr<nsIURI> uri = query->Uri();
nsAutoCString uriSpec;
nsresult rv = uri->GetSpec(uriSpec);
NS_ENSURE_SUCCESS(rv, rv);
nsAutoCString escaped;
bool success = NS_Escape(uriSpec, escaped, url_XAlphas);
NS_ENSURE_TRUE(success, NS_ERROR_OUT_OF_MEMORY);
AppendAmpersandIfNonempty(queryString);
queryString.AppendLiteral(QUERYKEY_URI "=");
queryString.Append(escaped);
}
// parents
const nsTArray<nsCString>& parents = query->Parents();
for (uint32_t i = 0; i < parents.Length(); ++i) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_PARENT "=");
queryString += parents[i];
}
// tags
const nsTArray<nsString>& tags = query->Tags();
for (uint32_t i = 0; i < tags.Length(); ++i) {
nsAutoCString escapedTag;
if (!NS_Escape(NS_ConvertUTF16toUTF8(tags[i]), escapedTag, url_XAlphas)) {
return NS_ERROR_OUT_OF_MEMORY;
}
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_TAG "=");
queryString += escapedTag;
}
AppendBoolKeyValueIfTrue(queryString, nsLiteralCString(QUERYKEY_NOTTAGS),
query, &nsINavHistoryQuery::GetTagsAreNot);
// transitions
const nsTArray<uint32_t>& transitions = query->Transitions();
for (uint32_t i = 0; i < transitions.Length(); ++i) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_TRANSITION "=");
AppendInt64(queryString, transitions[i]);
}
// sorting
if (options->SortingMode() != nsINavHistoryQueryOptions::SORT_BY_NONE) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_SORT "=");
AppendInt16(queryString, static_cast<int16_t>(options->SortingMode()));
}
// result type
if (options->ResultType() != nsINavHistoryQueryOptions::RESULTS_AS_URI) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_RESULT_TYPE "=");
AppendInt16(queryString, static_cast<int16_t>(options->ResultType()));
}
// exclude items
if (options->ExcludeItems()) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_EXCLUDE_ITEMS "=1");
}
// exclude queries
if (options->ExcludeQueries()) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_EXCLUDE_QUERIES "=1");
}
// expand queries
if (!options->ExpandQueries()) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_EXPAND_QUERIES "=0");
}
// include hidden
if (options->IncludeHidden()) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_INCLUDE_HIDDEN "=1");
}
// max results
if (options->MaxResults()) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_MAX_RESULTS "=");
AppendInt32(queryString, static_cast<int32_t>(options->MaxResults()));
}
// queryType
if (options->QueryType() != nsINavHistoryQueryOptions::QUERY_TYPE_HISTORY) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_QUERY_TYPE "=");
AppendInt16(queryString, static_cast<int16_t>(options->QueryType()));
}
// async enabled
if (options->AsyncEnabled()) {
AppendAmpersandIfNonempty(queryString);
queryString += nsLiteralCString(QUERYKEY_ASYNC_ENABLED "=1");
}
aQueryString.AssignLiteral("place:");
aQueryString.Append(queryString);
return NS_OK;
}
/* static */
nsresult nsNavHistory::TokensToQuery(const nsTArray<QueryKeyValuePair>& aTokens,
nsNavHistoryQuery* aQuery,
nsNavHistoryQueryOptions* aOptions) {
nsresult rv;
if (aTokens.Length() == 0) return NS_OK;
nsTArray<nsCString> parents;
nsTArray<nsString> tags;
nsTArray<uint32_t> transitions;
for (uint32_t i = 0; i < aTokens.Length(); i++) {
const QueryKeyValuePair& kvp = aTokens[i];
// begin time
if (kvp.key.EqualsLiteral(QUERYKEY_BEGIN_TIME)) {
SetQueryKeyInt64(kvp.value, aQuery, &nsINavHistoryQuery::SetBeginTime);
// begin time reference
} else if (kvp.key.EqualsLiteral(QUERYKEY_BEGIN_TIME_REFERENCE)) {
SetQueryKeyUint32(kvp.value, aQuery,
&nsINavHistoryQuery::SetBeginTimeReference);
// end time
} else if (kvp.key.EqualsLiteral(QUERYKEY_END_TIME)) {
SetQueryKeyInt64(kvp.value, aQuery, &nsINavHistoryQuery::SetEndTime);
// end time reference
} else if (kvp.key.EqualsLiteral(QUERYKEY_END_TIME_REFERENCE)) {
SetQueryKeyUint32(kvp.value, aQuery,
&nsINavHistoryQuery::SetEndTimeReference);
// search terms
} else if (kvp.key.EqualsLiteral(QUERYKEY_SEARCH_TERMS)) {
nsCString unescapedTerms = kvp.value;
NS_UnescapeURL(unescapedTerms); // modifies input
rv = aQuery->SetSearchTerms(NS_ConvertUTF8toUTF16(unescapedTerms));
NS_ENSURE_SUCCESS(rv, rv);
// min visits
} else if (kvp.key.EqualsLiteral(QUERYKEY_MIN_VISITS)) {
int32_t visits = kvp.value.ToInteger(&rv);
if (NS_SUCCEEDED(rv)) {
aQuery->SetMinVisits(visits);
} else {
NS_WARNING("Bad number for minVisits in query");
}
// max visits
} else if (kvp.key.EqualsLiteral(QUERYKEY_MAX_VISITS)) {
int32_t visits = kvp.value.ToInteger(&rv);
if (NS_SUCCEEDED(rv)) {
aQuery->SetMaxVisits(visits);
} else {
NS_WARNING("Bad number for maxVisits in query");
}
// domainIsHost flag
} else if (kvp.key.EqualsLiteral(QUERYKEY_DOMAIN_IS_HOST)) {
SetQueryKeyBool(kvp.value, aQuery, &nsINavHistoryQuery::SetDomainIsHost);
// domain string
} else if (kvp.key.EqualsLiteral(QUERYKEY_DOMAIN)) {
nsAutoCString unescapedDomain(kvp.value);
NS_UnescapeURL(unescapedDomain); // modifies input
rv = aQuery->SetDomain(unescapedDomain);
NS_ENSURE_SUCCESS(rv, rv);
// parent folders (guids)
} else if (kvp.key.EqualsLiteral(QUERYKEY_PARENT)) {
parents.AppendElement(kvp.value);
// uri
} else if (kvp.key.EqualsLiteral(QUERYKEY_URI)) {
nsAutoCString unescapedUri(kvp.value);
NS_UnescapeURL(unescapedUri); // modifies input
nsCOMPtr<nsIURI> uri;
nsresult rv = NS_NewURI(getter_AddRefs(uri), unescapedUri);
if (NS_FAILED(rv)) {
NS_WARNING("Unable to parse URI");
}
rv = aQuery->SetUri(uri);
NS_ENSURE_SUCCESS(rv, rv);
// tag
} else if (kvp.key.EqualsLiteral(QUERYKEY_TAG)) {
nsAutoCString unescaped(kvp.value);
NS_UnescapeURL(unescaped); // modifies input
NS_ConvertUTF8toUTF16 tag(unescaped);
if (!tags.Contains(tag)) {
tags.AppendElement(tag);
}
// not tags
} else if (kvp.key.EqualsLiteral(QUERYKEY_NOTTAGS)) {
SetQueryKeyBool(kvp.value, aQuery, &nsINavHistoryQuery::SetTagsAreNot);
// transition
} else if (kvp.key.EqualsLiteral(QUERYKEY_TRANSITION)) {
uint32_t transition = kvp.value.ToInteger(&rv);
if (NS_SUCCEEDED(rv)) {
if (!transitions.Contains(transition)) {
transitions.AppendElement(transition);
}
} else {
NS_WARNING("Invalid Int32 transition value.");
}
// sorting mode
} else if (kvp.key.EqualsLiteral(QUERYKEY_SORT)) {
SetOptionsKeyUint16(kvp.value, aOptions,
&nsINavHistoryQueryOptions::SetSortingMode);
// result type
} else if (kvp.key.EqualsLiteral(QUERYKEY_RESULT_TYPE)) {
SetOptionsKeyUint16(kvp.value, aOptions,
&nsINavHistoryQueryOptions::SetResultType);
// exclude items
} else if (kvp.key.EqualsLiteral(QUERYKEY_EXCLUDE_ITEMS)) {
SetOptionsKeyBool(kvp.value, aOptions,
&nsINavHistoryQueryOptions::SetExcludeItems);
// exclude queries
} else if (kvp.key.EqualsLiteral(QUERYKEY_EXCLUDE_QUERIES)) {
SetOptionsKeyBool(kvp.value, aOptions,
&nsINavHistoryQueryOptions::SetExcludeQueries);
// expand queries
} else if (kvp.key.EqualsLiteral(QUERYKEY_EXPAND_QUERIES)) {
SetOptionsKeyBool(kvp.value, aOptions,
&nsINavHistoryQueryOptions::SetExpandQueries);
// include hidden
} else if (kvp.key.EqualsLiteral(QUERYKEY_INCLUDE_HIDDEN)) {
SetOptionsKeyBool(kvp.value, aOptions,
&nsINavHistoryQueryOptions::SetIncludeHidden);
// max results
} else if (kvp.key.EqualsLiteral(QUERYKEY_MAX_RESULTS)) {
SetOptionsKeyUint32(kvp.value, aOptions,
&nsINavHistoryQueryOptions::SetMaxResults);
// query type
} else if (kvp.key.EqualsLiteral(QUERYKEY_QUERY_TYPE)) {
SetOptionsKeyUint16(kvp.value, aOptions,
&nsINavHistoryQueryOptions::SetQueryType);
// async enabled
} else if (kvp.key.EqualsLiteral(QUERYKEY_ASYNC_ENABLED)) {
SetOptionsKeyBool(kvp.value, aOptions,
&nsINavHistoryQueryOptions::SetAsyncEnabled);
// unknown key
} else {
NS_WARNING("TokensToQueries(), ignoring unknown key: ");
NS_WARNING(kvp.key.get());
}
}
if (parents.Length() != 0) {
rv = aQuery->SetParents(parents);
NS_ENSURE_SUCCESS(rv, rv);
}
if (tags.Length() > 0) {
aQuery->SetTags(std::move(tags));
}
if (transitions.Length() > 0) {
rv = aQuery->SetTransitions(transitions);
NS_ENSURE_SUCCESS(rv, rv);
}
return NS_OK;
}
// ParseQueryBooleanString
//
// Converts a 0/1 or true/false string into a bool
nsresult ParseQueryBooleanString(const nsCString& aString, bool* aValue) {
if (aString.EqualsLiteral("1") || aString.EqualsLiteral("true")) {
*aValue = true;
return NS_OK;
}
if (aString.EqualsLiteral("0") || aString.EqualsLiteral("false")) {
*aValue = false;
return NS_OK;
}
return NS_ERROR_INVALID_ARG;
}
// nsINavHistoryQuery **********************************************************
NS_IMPL_ISUPPORTS(nsNavHistoryQuery, nsNavHistoryQuery, nsINavHistoryQuery)
// nsINavHistoryQuery::nsNavHistoryQuery
//
// This must initialize the object such that the default values will cause
// all history to be returned if this query is used. Then the caller can
// just set the things it's interested in.
nsNavHistoryQuery::nsNavHistoryQuery()
: mMinVisits(-1),
mMaxVisits(-1),
mBeginTime(0),
mBeginTimeReference(TIME_RELATIVE_EPOCH),
mEndTime(0),
mEndTimeReference(TIME_RELATIVE_EPOCH),
mDomainIsHost(false),
mTagsAreNot(false) {
// differentiate not set (IsVoid) from empty string (local files)
mDomain.SetIsVoid(true);
}
nsNavHistoryQuery::nsNavHistoryQuery(const nsNavHistoryQuery& aOther)
: mMinVisits(aOther.mMinVisits),
mMaxVisits(aOther.mMaxVisits),
mBeginTime(aOther.mBeginTime),
mBeginTimeReference(aOther.mBeginTimeReference),
mEndTime(aOther.mEndTime),
mEndTimeReference(aOther.mEndTimeReference),
mSearchTerms(aOther.mSearchTerms),
mDomainIsHost(aOther.mDomainIsHost),
mDomain(aOther.mDomain),
mUri(aOther.mUri),
mParents(aOther.mParents.Clone()),
mTags(aOther.mTags.Clone()),
mTagsAreNot(aOther.mTagsAreNot),
mTransitions(aOther.mTransitions.Clone()) {}
NS_IMETHODIMP nsNavHistoryQuery::GetBeginTime(PRTime* aBeginTime) {
*aBeginTime = mBeginTime;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetBeginTime(PRTime aBeginTime) {
mBeginTime = aBeginTime;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetBeginTimeReference(uint32_t* _retval) {
*_retval = mBeginTimeReference;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetBeginTimeReference(uint32_t aReference) {
if (aReference > TIME_RELATIVE_NOW) return NS_ERROR_INVALID_ARG;
mBeginTimeReference = aReference;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetHasBeginTime(bool* _retval) {
*_retval = !(mBeginTimeReference == TIME_RELATIVE_EPOCH && mBeginTime == 0);
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetAbsoluteBeginTime(PRTime* _retval) {
*_retval = nsNavHistory::NormalizeTime(mBeginTimeReference, mBeginTime);
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetEndTime(PRTime* aEndTime) {
*aEndTime = mEndTime;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetEndTime(PRTime aEndTime) {
mEndTime = aEndTime;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetEndTimeReference(uint32_t* _retval) {
*_retval = mEndTimeReference;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetEndTimeReference(uint32_t aReference) {
if (aReference > TIME_RELATIVE_NOW) return NS_ERROR_INVALID_ARG;
mEndTimeReference = aReference;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetHasEndTime(bool* _retval) {
*_retval = !(mEndTimeReference == TIME_RELATIVE_EPOCH && mEndTime == 0);
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetAbsoluteEndTime(PRTime* _retval) {
*_retval = nsNavHistory::NormalizeTime(mEndTimeReference, mEndTime);
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetSearchTerms(nsAString& aSearchTerms) {
aSearchTerms = mSearchTerms;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetSearchTerms(const nsAString& aSearchTerms) {
mSearchTerms = aSearchTerms;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetHasSearchTerms(bool* _retval) {
*_retval = (!mSearchTerms.IsEmpty());
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetMinVisits(int32_t* _retval) {
NS_ENSURE_ARG_POINTER(_retval);
*_retval = mMinVisits;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetMinVisits(int32_t aVisits) {
mMinVisits = aVisits;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetMaxVisits(int32_t* _retval) {
NS_ENSURE_ARG_POINTER(_retval);
*_retval = mMaxVisits;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetMaxVisits(int32_t aVisits) {
mMaxVisits = aVisits;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetDomainIsHost(bool* aDomainIsHost) {
*aDomainIsHost = mDomainIsHost;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetDomainIsHost(bool aDomainIsHost) {
mDomainIsHost = aDomainIsHost;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetDomain(nsACString& aDomain) {
aDomain = mDomain;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetDomain(const nsACString& aDomain) {
mDomain = aDomain;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetHasDomain(bool* _retval) {
// note that empty but not void is still a valid query (local files)
*_retval = (!mDomain.IsVoid());
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetUri(nsIURI** aUri) {
NS_IF_ADDREF(*aUri = mUri);
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetUri(nsIURI* aUri) {
mUri = aUri;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetHasUri(bool* aHasUri) {
*aHasUri = (mUri != nullptr);
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetTags(nsIVariant** aTags) {
NS_ENSURE_ARG_POINTER(aTags);
RefPtr<nsVariant> out = new nsVariant();
uint32_t arrayLen = mTags.Length();
nsresult rv;
if (arrayLen == 0) {
rv = out->SetAsEmptyArray();
} else {
// Note: The resulting nsIVariant dupes both the array and its elements.
const char16_t** array = reinterpret_cast<const char16_t**>(
moz_xmalloc(arrayLen * sizeof(char16_t*)));
for (uint32_t i = 0; i < arrayLen; ++i) {
array[i] = mTags[i].get();
}
rv = out->SetAsArray(nsIDataType::VTYPE_WCHAR_STR, nullptr, arrayLen,
reinterpret_cast<void*>(array));
free(array);
}
NS_ENSURE_SUCCESS(rv, rv);
out.forget(aTags);
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetTags(nsIVariant* aTags) {
NS_ENSURE_ARG(aTags);
uint16_t dataType = aTags->GetDataType();
// Caller passed in empty array. Easy -- clear our mTags array and return.
if (dataType == nsIDataType::VTYPE_EMPTY_ARRAY) {
mTags.Clear();
return NS_OK;
}
// Before we go any further, make sure caller passed in an array.
NS_ENSURE_TRUE(dataType == nsIDataType::VTYPE_ARRAY, NS_ERROR_ILLEGAL_VALUE);
uint16_t eltType;
nsIID eltIID;
uint32_t arrayLen;
void* array;
// Convert the nsIVariant to an array. We own the resulting buffer and its
// elements.
nsresult rv = aTags->GetAsArray(&eltType, &eltIID, &arrayLen, &array);
NS_ENSURE_SUCCESS(rv, rv);
// If element type is not wstring, thanks a lot. Your memory die now.
if (eltType != nsIDataType::VTYPE_WCHAR_STR) {
switch (eltType) {
case nsIDataType::VTYPE_ID:
case nsIDataType::VTYPE_CHAR_STR: {
char** charArray = reinterpret_cast<char**>(array);
for (uint32_t i = 0; i < arrayLen; ++i) {
if (charArray[i]) free(charArray[i]);
}
} break;
case nsIDataType::VTYPE_INTERFACE:
case nsIDataType::VTYPE_INTERFACE_IS: {
nsISupports** supportsArray = reinterpret_cast<nsISupports**>(array);
for (uint32_t i = 0; i < arrayLen; ++i) {
NS_IF_RELEASE(supportsArray[i]);
}
} break;
// The other types are primitives that do not need to be freed.
}
free(array);
return NS_ERROR_ILLEGAL_VALUE;
}
char16_t** tags = reinterpret_cast<char16_t**>(array);
mTags.Clear();
// Finally, add each passed-in tag to our mTags array and then sort it.
for (uint32_t i = 0; i < arrayLen; ++i) {
// Don't allow nulls.
if (!tags[i]) {
free(tags);
return NS_ERROR_ILLEGAL_VALUE;
}
nsDependentString tag(tags[i]);
// Don't store duplicate tags. This isn't just to save memory or to be
// fancy; the SQL that's built from the tags relies on no dupes.
if (!mTags.Contains(tag)) {
// pretended earlier.
mTags.AppendElement(tag);
}
free(tags[i]);
}
free(tags);
mTags.Sort();
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetTagsAreNot(bool* aTagsAreNot) {
NS_ENSURE_ARG_POINTER(aTagsAreNot);
*aTagsAreNot = mTagsAreNot;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetTagsAreNot(bool aTagsAreNot) {
mTagsAreNot = aTagsAreNot;
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetParents(nsTArray<nsCString>& aGuids) {
aGuids = mParents.Clone();
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetParentCount(uint32_t* aGuidCount) {
*aGuidCount = mParents.Length();
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetParents(const nsTArray<nsCString>& aGuids) {
mParents.Clear();
if (!mParents.Assign(aGuids, fallible)) {
return NS_ERROR_OUT_OF_MEMORY;
}
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetTransitions(
nsTArray<uint32_t>& aTransitions) {
aTransitions = mTransitions.Clone();
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::GetTransitionCount(uint32_t* aCount) {
*aCount = mTransitions.Length();
return NS_OK;
}
NS_IMETHODIMP nsNavHistoryQuery::SetTransitions(
const nsTArray<uint32_t>& aTransitions) {
if (!mTransitions.Assign(aTransitions, fallible)) {
return NS_ERROR_OUT_OF_MEMORY;
}
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQuery::Clone(nsINavHistoryQuery** _clone) {
nsNavHistoryQuery* clone = nullptr;
Unused << Clone(&clone);
*_clone = clone;
return NS_OK;
}
nsresult nsNavHistoryQuery::Clone(nsNavHistoryQuery** _clone) {
*_clone = nullptr;
RefPtr<nsNavHistoryQuery> clone = new nsNavHistoryQuery(*this);
clone.forget(_clone);
return NS_OK;
}
/* static */
nsresult nsNavHistoryQuery::QueryStringToQuery(
const nsACString& aQueryString, nsINavHistoryQuery** _query,
nsINavHistoryQueryOptions** _options) {
NS_ENSURE_ARG_POINTER(_query);
NS_ENSURE_ARG_POINTER(_options);
nsTArray<QueryKeyValuePair> tokens;
nsresult rv = TokenizeQueryString(aQueryString, &tokens);
NS_ENSURE_SUCCESS(rv, rv);
RefPtr<nsNavHistoryQueryOptions> options = new nsNavHistoryQueryOptions();
RefPtr<nsNavHistoryQuery> query = new nsNavHistoryQuery();
rv = nsNavHistory::TokensToQuery(tokens, query, options);
MOZ_ASSERT(NS_SUCCEEDED(rv), "The query string should be valid");
if (NS_FAILED(rv)) {
NS_WARNING("Unable to parse the query string: ");
NS_WARNING(PromiseFlatCString(aQueryString).get());
}
options.forget(_options);
query.forget(_query);
return NS_OK;
}
// nsNavHistoryQueryOptions
NS_IMPL_ISUPPORTS(nsNavHistoryQueryOptions, nsNavHistoryQueryOptions,
nsINavHistoryQueryOptions)
nsNavHistoryQueryOptions::nsNavHistoryQueryOptions()
: mSort(0),
mResultType(0),
mExcludeItems(false),
mExcludeQueries(false),
mExpandQueries(true),
mIncludeHidden(false),
mMaxResults(0),
mQueryType(nsINavHistoryQueryOptions::QUERY_TYPE_HISTORY),
mAsyncEnabled(false) {}
nsNavHistoryQueryOptions::nsNavHistoryQueryOptions(
const nsNavHistoryQueryOptions& other)
: mSort(other.mSort),
mResultType(other.mResultType),
mExcludeItems(other.mExcludeItems),
mExcludeQueries(other.mExcludeQueries),
mExpandQueries(other.mExpandQueries),
mIncludeHidden(other.mIncludeHidden),
mMaxResults(other.mMaxResults),
mQueryType(other.mQueryType),
mAsyncEnabled(other.mAsyncEnabled) {}
// sortingMode
NS_IMETHODIMP
nsNavHistoryQueryOptions::GetSortingMode(uint16_t* aMode) {
*aMode = mSort;
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQueryOptions::SetSortingMode(uint16_t aMode) {
if (aMode > SORT_BY_FRECENCY_DESCENDING) return NS_ERROR_INVALID_ARG;
mSort = aMode;
return NS_OK;
}
// resultType
NS_IMETHODIMP
nsNavHistoryQueryOptions::GetResultType(uint16_t* aType) {
*aType = mResultType;
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQueryOptions::SetResultType(uint16_t aType) {
if (aType > RESULTS_AS_LEFT_PANE_QUERY) return NS_ERROR_INVALID_ARG;
// Tag queries, containers and the roots query are bookmarks related, so we
// set the QueryType accordingly.
if (aType == RESULTS_AS_TAGS_ROOT || aType == RESULTS_AS_ROOTS_QUERY ||
aType == RESULTS_AS_LEFT_PANE_QUERY) {
mQueryType = QUERY_TYPE_BOOKMARKS;
}
mResultType = aType;
return NS_OK;
}
// excludeItems
NS_IMETHODIMP
nsNavHistoryQueryOptions::GetExcludeItems(bool* aExclude) {
*aExclude = mExcludeItems;
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQueryOptions::SetExcludeItems(bool aExclude) {
mExcludeItems = aExclude;
return NS_OK;
}
// excludeQueries
NS_IMETHODIMP
nsNavHistoryQueryOptions::GetExcludeQueries(bool* aExclude) {
*aExclude = mExcludeQueries;
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQueryOptions::SetExcludeQueries(bool aExclude) {
mExcludeQueries = aExclude;
return NS_OK;
}
// expandQueries
NS_IMETHODIMP
nsNavHistoryQueryOptions::GetExpandQueries(bool* aExpand) {
*aExpand = mExpandQueries;
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQueryOptions::SetExpandQueries(bool aExpand) {
mExpandQueries = aExpand;
return NS_OK;
}
// includeHidden
NS_IMETHODIMP
nsNavHistoryQueryOptions::GetIncludeHidden(bool* aIncludeHidden) {
*aIncludeHidden = mIncludeHidden;
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQueryOptions::SetIncludeHidden(bool aIncludeHidden) {
mIncludeHidden = aIncludeHidden;
return NS_OK;
}
// maxResults
NS_IMETHODIMP
nsNavHistoryQueryOptions::GetMaxResults(uint32_t* aMaxResults) {
*aMaxResults = mMaxResults;
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQueryOptions::SetMaxResults(uint32_t aMaxResults) {
mMaxResults = aMaxResults;
return NS_OK;
}
// queryType
NS_IMETHODIMP
nsNavHistoryQueryOptions::GetQueryType(uint16_t* _retval) {
*_retval = mQueryType;
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQueryOptions::SetQueryType(uint16_t aQueryType) {
// Tag query and containers are forced to QUERY_TYPE_BOOKMARKS when the
// resultType is set.
if (mResultType == RESULTS_AS_TAGS_ROOT ||
mResultType == RESULTS_AS_LEFT_PANE_QUERY ||
mResultType == RESULTS_AS_ROOTS_QUERY) {
return NS_OK;
}
mQueryType = aQueryType;
return NS_OK;
}
// asyncEnabled
NS_IMETHODIMP
nsNavHistoryQueryOptions::GetAsyncEnabled(bool* _asyncEnabled) {
*_asyncEnabled = mAsyncEnabled;
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQueryOptions::SetAsyncEnabled(bool aAsyncEnabled) {
mAsyncEnabled = aAsyncEnabled;
return NS_OK;
}
NS_IMETHODIMP
nsNavHistoryQueryOptions::Clone(nsINavHistoryQueryOptions** _clone) {
nsNavHistoryQueryOptions* clone = nullptr;
Unused << Clone(&clone);
*_clone = clone;
return NS_OK;
}
nsresult nsNavHistoryQueryOptions::Clone(nsNavHistoryQueryOptions** _clone) {
*_clone = nullptr;
RefPtr<nsNavHistoryQueryOptions> clone = new nsNavHistoryQueryOptions(*this);
clone.forget(_clone);
return NS_OK;
}
// AppendBoolKeyValueIfTrue
void // static
AppendBoolKeyValueIfTrue(nsACString& aString, const nsCString& aName,
nsINavHistoryQuery* aQuery, BoolQueryGetter getter) {
bool value;
DebugOnly<nsresult> rv = (aQuery->*getter)(&value);
NS_ASSERTION(NS_SUCCEEDED(rv), "Failure getting boolean value");
if (value) {
AppendAmpersandIfNonempty(aString);
aString += aName;
aString.AppendLiteral("=1");
}
}
// AppendUint32KeyValueIfNonzero
void // static
AppendUint32KeyValueIfNonzero(nsACString& aString, const nsCString& aName,
nsINavHistoryQuery* aQuery,
Uint32QueryGetter getter) {
uint32_t value;
DebugOnly<nsresult> rv = (aQuery->*getter)(&value);
NS_ASSERTION(NS_SUCCEEDED(rv), "Failure getting value");
if (value) {
AppendAmpersandIfNonempty(aString);
aString += aName;
// AppendInt requires a concrete string
nsAutoCString appendMe("=");
appendMe.AppendInt(value);
aString.Append(appendMe);
}
}
// AppendInt64KeyValueIfNonzero
void // static
AppendInt64KeyValueIfNonzero(nsACString& aString, const nsCString& aName,
nsINavHistoryQuery* aQuery,
Int64QueryGetter getter) {
PRTime value;
DebugOnly<nsresult> rv = (aQuery->*getter)(&value);
NS_ASSERTION(NS_SUCCEEDED(rv), "Failure getting value");
if (value) {
AppendAmpersandIfNonempty(aString);
aString += aName;
nsAutoCString appendMe("=");
appendMe.AppendInt(static_cast<int64_t>(value));
aString.Append(appendMe);
}
}
// SetQuery/OptionsKeyBool
void // static
SetQueryKeyBool(const nsCString& aValue, nsINavHistoryQuery* aQuery,
BoolQuerySetter setter) {
bool value;
nsresult rv = ParseQueryBooleanString(aValue, &value);
if (NS_SUCCEEDED(rv)) {
rv = (aQuery->*setter)(value);
if (NS_FAILED(rv)) {
NS_WARNING("Error setting boolean key value");
}
} else {
NS_WARNING("Invalid boolean key value in query string.");
}
}
void // static
SetOptionsKeyBool(const nsCString& aValue, nsINavHistoryQueryOptions* aOptions,
BoolOptionsSetter setter) {
bool value = false;
nsresult rv = ParseQueryBooleanString(aValue, &value);
if (NS_SUCCEEDED(rv)) {
rv = (aOptions->*setter)(value);
if (NS_FAILED(rv)) {
NS_WARNING("Error setting boolean key value");
}
} else {
NS_WARNING("Invalid boolean key value in query string.");
}
}
// SetQuery/OptionsKeyUint32
void // static
SetQueryKeyUint32(const nsCString& aValue, nsINavHistoryQuery* aQuery,
Uint32QuerySetter setter) {
nsresult rv;
uint32_t value = aValue.ToInteger(&rv);
if (NS_SUCCEEDED(rv)) {
rv = (aQuery->*setter)(value);
if (NS_FAILED(rv)) {
NS_WARNING("Error setting Int32 key value");
}
} else {
NS_WARNING("Invalid Int32 key value in query string.");
}
}
void // static
SetOptionsKeyUint32(const nsCString& aValue,
nsINavHistoryQueryOptions* aOptions,
Uint32OptionsSetter setter) {
nsresult rv;
uint32_t value = aValue.ToInteger(&rv);
if (NS_SUCCEEDED(rv)) {
rv = (aOptions->*setter)(value);
if (NS_FAILED(rv)) {
NS_WARNING("Error setting Int32 key value");
}
} else {
NS_WARNING("Invalid Int32 key value in query string.");
}
}
void // static
SetOptionsKeyUint16(const nsCString& aValue,
nsINavHistoryQueryOptions* aOptions,
Uint16OptionsSetter setter) {
nsresult rv;
uint16_t value = static_cast<uint16_t>(aValue.ToInteger(&rv));
if (NS_SUCCEEDED(rv)) {
rv = (aOptions->*setter)(value);
if (NS_FAILED(rv)) {
NS_WARNING("Error setting Int16 key value");
}
} else {
NS_WARNING("Invalid Int16 key value in query string.");
}
}
// SetQueryKeyInt64
void SetQueryKeyInt64(const nsCString& aValue, nsINavHistoryQuery* aQuery,
Int64QuerySetter setter) {
nsresult rv;
int64_t value;
if (PR_sscanf(aValue.get(), "%lld", &value) == 1) {
rv = (aQuery->*setter)(value);
if (NS_FAILED(rv)) {
NS_WARNING("Error setting Int64 key value");
}
} else {
NS_WARNING("Invalid Int64 value in query string.");
}
}