blob: 4e701ce2bf15b2859280f34551a100ae00901e96 [file] [log] [blame]
// Copyright 2021 The Crashpad Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "snapshot/ios/intermediate_dump_reader_util.h"
#include "util/ios/ios_intermediate_dump_data.h"
#include "util/ios/ios_intermediate_dump_map.h"
#include "util/misc/metrics.h"
namespace crashpad {
namespace internal {
std::ostream& operator<<(std::ostream& os, const IntermediateDumpKey& t) {
switch (t) {
#define X(Name, Value) \
case IntermediateDumpKey::Name: \
os << #Name; \
break;
INTERMEDIATE_DUMP_KEYS(X)
#undef X
}
return os;
}
const IOSIntermediateDumpData* GetDataFromMap(
const IOSIntermediateDumpMap* map,
const IntermediateDumpKey& key,
LogMissingDataValueFromMap logging) {
const IOSIntermediateDumpData* data = map->GetAsData(key);
if (!data) {
if (logging != LogMissingDataValueFromMap::kDontLogIfMissing) {
LOG(ERROR) << "Missing expected data for key " << key;
Metrics::MissingIntermediateDumpKey(key);
}
return nullptr;
}
return data;
}
const IOSIntermediateDumpMap* GetMapFromMap(const IOSIntermediateDumpMap* map,
const IntermediateDumpKey& key) {
const IOSIntermediateDumpMap* map_dump = map->GetAsMap(key);
if (!map_dump) {
LOG(ERROR) << "Missing expected map for key " << key;
Metrics::MissingIntermediateDumpKey(key);
return nullptr;
}
return map_dump;
}
const IOSIntermediateDumpList* GetListFromMap(const IOSIntermediateDumpMap* map,
const IntermediateDumpKey& key) {
const IOSIntermediateDumpList* list = map->GetAsList(key);
if (!list) {
LOG(ERROR) << "Missing expected list for key " << key;
Metrics::MissingIntermediateDumpKey(key);
return nullptr;
}
return list;
}
bool GetDataStringFromMap(const IOSIntermediateDumpMap* map,
const IntermediateDumpKey& key,
std::string* value) {
const IOSIntermediateDumpData* data = GetDataFromMap(map, key);
if (!data) {
LOG(ERROR) << "Missing expected string for key " << key;
Metrics::MissingIntermediateDumpKey(key);
return false;
}
*value = data->GetString();
return true;
}
void GetDataValueFromMapErrorInternal(const IntermediateDumpKey& key) {
LOG(ERROR) << "Invalid key size: " << key;
Metrics::InvalidIntermediateDumpKeySize(key);
}
} // namespace internal
} // namespace crashpad