From 63e6473467700395725c893ff24b0e3926dac451 Mon Sep 17 00:00:00 2001 From: Tobia Tesan Date: Mon, 29 Feb 2016 15:00:15 +0100 Subject: WINTERMUTE: Add BasicSourceListingProvider class --- .../basic_source_listing_provider.cpp | 92 ++++++++++++++++++++++ .../basic_source_listing_provider.h | 44 +++++++++++ engines/wintermute/module.mk | 1 + 3 files changed, 137 insertions(+) create mode 100644 engines/wintermute/debugger/listing_providers/basic_source_listing_provider.cpp create mode 100644 engines/wintermute/debugger/listing_providers/basic_source_listing_provider.h (limited to 'engines') diff --git a/engines/wintermute/debugger/listing_providers/basic_source_listing_provider.cpp b/engines/wintermute/debugger/listing_providers/basic_source_listing_provider.cpp new file mode 100644 index 0000000000..30d29ee23e --- /dev/null +++ b/engines/wintermute/debugger/listing_providers/basic_source_listing_provider.cpp @@ -0,0 +1,92 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "basic_source_listing_provider.h" +#include "engines/wintermute/base/base_file_manager.h" + +namespace Wintermute { +BasicSourceListingProvider::BasicSourceListingProvider() : _fsDirectory(nullptr) { +} + +BasicSourceListingProvider::~BasicSourceListingProvider() { +} + +SourceListing *BasicSourceListingProvider::getListing(const Common::String &filename, ErrorCode &_err) { + _err = OK; + if (!_fsDirectory) { + _err = SOURCE_PATH_NOT_SET; + return nullptr; + }; + + Common::String unixFilename; + + for (uint i = 0; i < filename.size(); i++) { + if (filename[i] == '\\') { + unixFilename.insertChar('/', unixFilename.size()); + } else { + unixFilename.insertChar(filename[i], unixFilename.size()); + } + } + + Common::SeekableReadStream *file = _fsDirectory->createReadStreamForMember(unixFilename); + Common::Array strings; + + if (!file) { + _err = NO_SUCH_SOURCE; + } else { + if (file->err()) { + _err = UNKNOWN_ERROR; + } + while (!file->eos()) { + strings.push_back(file->readLine()); + if (file->err()) { + _err = UNKNOWN_ERROR; + } + } + } + + if (_err == OK) { + return new SourceListing(strings); + } else { + return nullptr; + } +} + +ErrorCode BasicSourceListingProvider::setPath(const Common::String &path) { + if (path == "") + return ILLEGAL_PATH; + delete _fsDirectory; + Common::FSNode node(path); + if (node.exists() && node.isDirectory()) { + _fsDirectory = new Common::FSDirectory(node, 64); + return OK; + } else { + return COULD_NOT_OPEN; + } +} + +Common::String BasicSourceListingProvider::getPath() const { + if (!_fsDirectory) return ""; + return _fsDirectory->getFSNode().getPath(); +} + +} diff --git a/engines/wintermute/debugger/listing_providers/basic_source_listing_provider.h b/engines/wintermute/debugger/listing_providers/basic_source_listing_provider.h new file mode 100644 index 0000000000..e242205578 --- /dev/null +++ b/engines/wintermute/debugger/listing_providers/basic_source_listing_provider.h @@ -0,0 +1,44 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef BASIC_SOURCE_LISTING_PROVIDER_H_ +#define BASIC_SOURCE_LISTING_PROVIDER_H_ + +#include "engines/wintermute/debugger/listing_provider.h" +#include "source_listing_provider.h" +#include "source_listing.h" +#include "common/fs.h" + +namespace Wintermute { + +class BasicSourceListingProvider : public SourceListingProvider { + Common::FSDirectory *_fsDirectory; +public: + BasicSourceListingProvider(); + virtual ~BasicSourceListingProvider(); + SourceListing *getListing(const Common::String &filename, ErrorCode &err); + ErrorCode setPath(const Common::String &path); + Common::String getPath() const; +}; + +} +#endif /* BASIC_SOURCE_LISTING_PROVIDER_H_ */ diff --git a/engines/wintermute/module.mk b/engines/wintermute/module.mk index 24a8ae2bcf..1947a3f20b 100644 --- a/engines/wintermute/module.mk +++ b/engines/wintermute/module.mk @@ -95,6 +95,7 @@ MODULE_OBJS := \ debugger/error.o \ debugger/listing_providers/blank_listing.o \ debugger/listing_providers/blank_listing_provider.o \ + debugger/listing_providers/basic_source_listing_provider.o \ debugger/listing_providers/source_listing.o \ debugger/listing.o \ debugger/script_monitor.o \ -- cgit v1.2.3