snapshot: Add a minimal ModuleSnapshotMinidump and accessor from ProcessSnapshotMinidump

snapshot/minidump/minidump_string_list_reader.h

 // Copyright 2015 The Crashpad Authors. All rights reserved.
 //
 // 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.
 
-#ifndef CRASHPAD_SNAPSHOT_MINIDUMP_MINIDUMP_STRING_READER_H_
-#define CRASHPAD_SNAPSHOT_MINIDUMP_MINIDUMP_STRING_READER_H_
+#ifndef CRASHPAD_SNAPSHOT_MINIDUMP_MINIDUMP_STRING_LIST_READER_H_
+#define CRASHPAD_SNAPSHOT_MINIDUMP_MINIDUMP_STRING_LIST_READER_H_
 
 #include <windows.h>
 #include <dbghelp.h>
 
 #include <string>
+#include <vector>
 
 #include "util/file/file_reader.h"
 
 namespace crashpad {
 namespace internal {
 
-//! \brief Reads a MinidumpUTF8String from a minidump file at offset \a rva in
-//!     \a file_reader, and returns it in \a string.
+//! \brief Reads a list of MinidumpUTF8String objects in a MinidumpRVAList from
+//!     a minidump file \a location in \a file_reader, and returns it in \a
+//!     list.
 //!
-//! \return `true` on success, with \a string set. `false` on failure, with a
-//!     message logged.
-bool ReadMinidumpUTF8String(FileReaderInterface* file_reader,
-                            RVA rva,
-                            std::string* string);
+//! \return `true` on success, with \a list set by replacing its contents.
+//!     `false` on failure, with a message logged.
+bool ReadMinidumpStringList(FileReaderInterface* file_reader,
+                            const MINIDUMP_LOCATION_DESCRIPTOR& location,
+                            std::vector<std::string>* list);
 
 }  // namespace internal
 }  // namespace crashpad
 
-#endif  // CRASHPAD_SNAPSHOT_MINIDUMP_MINIDUMP_STRING_READER_H_
+#endif  // CRASHPAD_SNAPSHOT_MINIDUMP_MINIDUMP_STRING_LIST_READER_H_