diff options
Diffstat (limited to 'backends/gp32/gp-fs.cpp')
| -rw-r--r-- | backends/gp32/gp-fs.cpp | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/backends/gp32/gp-fs.cpp b/backends/gp32/gp-fs.cpp deleted file mode 100644 index fd4e484416..0000000000 --- a/backends/gp32/gp-fs.cpp +++ /dev/null @@ -1,233 +0,0 @@ -/* ScummVM - Scumm Interpreter - * Copyright (C) 2001-2006 The ScummVM project - * Copyright (C) 2002 Ph0x - GP32 Backend - * Copyright (C) 2003/2004 DJWillis - GP32 Backend - * Copyright (C) 2005 Won Star - GP32 Backend - * - * 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. - * - * $URL$ - * $Id$ - * - */ - -#include "stdafx.h" - -#include "backends/fs/abstract-fs.h" -#include "backends/fs/fs.h" - -class GP32FilesystemNode : public AbstractFilesystemNode { -protected: - String _displayName; - bool _isDirectory; - bool _isRoot; - String _path; - -public: - GP32FilesystemNode(); - GP32FilesystemNode(const String &path); - - virtual String displayName() const { return _displayName; } - virtual bool isValid() const { return true; } - virtual bool isDirectory() const { return _isDirectory; } - virtual String path() const { return _path; } - - virtual bool listDir(AbstractFSList &list, ListMode mode) const; - virtual AbstractFilesystemNode *parent() const; - virtual AbstractFilesystemNode *child(const String &name) const; -}; - -#define MAX_PATH_SIZE 256 - -const char gpRootPath[] = "gp:\\"; -//char gpCurrentPath[MAX_PATH_SIZE] = "gp:\\"; // must end with '\' - -int gpMakePath(const char *path, char *convPath) { - // copy root or current directory - const char *p; - if ((*path == '/') || (*path == '\\')) { - path++; - p = gpRootPath; - while (*p) - *convPath++ = *p++; - }// else - // p = gpCurrentPath; - - //while (*p) - // *convPath++ = *p++; - - // add filenames/directories. remove "." & "..", replace "/" with "\" - do { - switch (*path) { - case 0: - case '/': - case '\\': - if (*(convPath - 1) == '\\') { - // already ends with '\' - } else if ((*(convPath - 2) == '\\') && (*(convPath - 1) == '.')) { - convPath--; // remove '.' and end with '\' - } else if ((*(convPath - 3) == '\\') && (*(convPath - 2) == '.') && (*(convPath - 1) == '.')) { - convPath -= 3; // remove "\.." - if (*(convPath - 1) == ':') - *convPath++ = '\\'; // "gp:" -> "gp:\" - else - while (*(convPath - 1) != '\\') - convPath--; // remove one directory and end with '\' - } else { - *convPath++ = '\\'; // just add '\' - } - break; - - default: - *convPath++ = *path; - break; - } - } while (*path++); - - *convPath = '\\'; - - // *--convPath = 0; // remove last '\' and null-terminate - *convPath = 0; // remove last '\' and null-terminate - - return 0; -} - -AbstractFilesystemNode *AbstractFilesystemNode::getCurrentDirectory() { - return AbstractFilesystemNode::getRoot(); -} - -AbstractFilesystemNode *AbstractFilesystemNode::getRoot() { - return new GP32FilesystemNode(); -} - -AbstractFilesystemNode *AbstractFilesystemNode::getNodeForPath(const String &path) { - return new GP32FilesystemNode(path); -} - -GP32FilesystemNode::GP32FilesystemNode() { - _isDirectory = true; - _isRoot = true; - _displayName = "GP32 Root"; - _path = "gp:\\"; -} - -GP32FilesystemNode::GP32FilesystemNode(const String &path) { - const char *dsplName = NULL, *pos = NULL; - char convPath[256]; - - gpMakePath(path.c_str(), convPath); - - _path = convPath; - - pos = convPath; - while (*pos) - if (*pos++ == '\\') - dsplName = pos; - - BP("FS: path name: %s", path.c_str()); - - if (strcmp(path.c_str(), "gp:\\") == 0) { - _isRoot = true; - _displayName = "GP32 Root"; - } else { - _displayName = String(dsplName); - } - _isDirectory = true; -} - -bool GP32FilesystemNode::listDir(AbstractFSList &myList, ListMode mode) const { - assert(_isDirectory); - - GPDIRENTRY dirEntry; - GPFILEATTR attr; - - GP32FilesystemNode entry; - - uint32 read; - - if (mode == FilesystemNode::kListAll) - LP("listDir(kListAll)"); - else - LP("listDir(kListDirectoriesOnly)"); - - int startIdx = 0; // current file - String listDir(_path); - //listDir += "/"; - while (GpDirEnumList(listDir.c_str(), startIdx++, 1, &dirEntry, &read) == SM_OK) { - if (dirEntry.name[0] == '.') - continue; - entry._displayName = dirEntry.name; - entry._path = _path; - entry._path += dirEntry.name; - - GpFileAttr(entry._path.c_str(), &attr); - entry._isDirectory = attr.attr & (1 << 4); - - // Honor the chosen mode - if ((mode == FilesystemNode::kListFilesOnly && entry._isDirectory) || - (mode == FilesystemNode::kListDirectoriesOnly && !entry._isDirectory)) - continue; - - if (entry._isDirectory) - entry._path += "\\"; - myList.push_back(new GP32FilesystemNode(entry)); - } - - BP("Dir... %s", listDir.c_str()); - - return true; -} - -const char *lastPathComponent(const Common::String &str) { - const char *start = str.c_str(); - const char *cur = start + str.size() - 2; - - while (cur > start && *cur != '\\') { - --cur; - } - - return cur + 1; -} - -AbstractFilesystemNode *GP32FilesystemNode::parent() const { - if(_isRoot) - return 0; - - GP32FilesystemNode *p = new GP32FilesystemNode(); - if (_path.size() > 4) { - const char *start = _path.c_str(); - const char *end = lastPathComponent(_path); - - p->_path = String(start, end - start); - p->_isDirectory = true; - p->_displayName = lastPathComponent(p->_path); - p->_isRoot = false; - } - - return p; -} - -AbstractFilesystemNode *GP32FilesystemNode::child(const String &name) const { - // FIXME: Pretty lame implementation! We do no error checking to speak - // of, do not check if this is a special node, etc. - assert(_isDirectory); - String newPath(_path); - if (_path.lastChar() != '\\') - newPath += '\\'; - newPath += name; - GP32FilesystemNode *p = new GP32FilesystemNode(newPath); - - return p; -} |