Jonne Valola / PokittoLib Featured

PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)

Dependents:   YATTT sd_map_test cPong SnowDemo ... more

PokittoLib

Library for programming Pokitto hardware

How to Use

  1. Import this library to online compiler (see button "import" on the right hand side
  2. DO NOT import mbed-src anymore, a better version is now included inside PokittoLib
  3. Change My_settings.h according to your project
  4. Start coding!

mbed-pokitto/common/FilePath.cpp@71:531419862202, 2019-12-25 (annotated)

Committer:
Pokitto
Date:
Wed Dec 25 23:59:52 2019 +0000
Revision:
71:531419862202
Parent:
5:ea7377f3d1af 
Changed Mode2 C++ refresh code (graphical errors)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pokitto 5:ea7377f3d1af 1 /* mbed Microcontroller Library
Pokitto 5:ea7377f3d1af 2 * Copyright (c) 2006-2013 ARM Limited
Pokitto 5:ea7377f3d1af 3 *
Pokitto 5:ea7377f3d1af 4 * Licensed under the Apache License, Version 2.0 (the "License");
Pokitto 5:ea7377f3d1af 5 * you may not use this file except in compliance with the License.
Pokitto 5:ea7377f3d1af 6 * You may obtain a copy of the License at
Pokitto 5:ea7377f3d1af 7 *
Pokitto 5:ea7377f3d1af 8 * http://www.apache.org/licenses/LICENSE-2.0
Pokitto 5:ea7377f3d1af 9 *
Pokitto 5:ea7377f3d1af 10 * Unless required by applicable law or agreed to in writing, software
Pokitto 5:ea7377f3d1af 11 * distributed under the License is distributed on an "AS IS" BASIS,
Pokitto 5:ea7377f3d1af 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pokitto 5:ea7377f3d1af 13 * See the License for the specific language governing permissions and
Pokitto 5:ea7377f3d1af 14 * limitations under the License.
Pokitto 5:ea7377f3d1af 15 */
Pokitto 5:ea7377f3d1af 16 #include "FilePath.h"
Pokitto 5:ea7377f3d1af 17
Pokitto 5:ea7377f3d1af 18 namespace mbed {
Pokitto 5:ea7377f3d1af 19
Pokitto 5:ea7377f3d1af 20 FilePath::FilePath(const char* file_path) : file_name(NULL), fb(NULL) {
Pokitto 5:ea7377f3d1af 21 if ((file_path[0] != '/') || (file_path[1] == 0)) return;
Pokitto 5:ea7377f3d1af 22
Pokitto 5:ea7377f3d1af 23 const char* file_system = &file_path[1];
Pokitto 5:ea7377f3d1af 24 file_name = file_system;
Pokitto 5:ea7377f3d1af 25 int len = 0;
Pokitto 5:ea7377f3d1af 26 while (true) {
Pokitto 5:ea7377f3d1af 27 char c = *file_name;
Pokitto 5:ea7377f3d1af 28 if (c == '/') { // end of object name
Pokitto 5:ea7377f3d1af 29 file_name++; // point to one char after the '/'
Pokitto 5:ea7377f3d1af 30 break;
Pokitto 5:ea7377f3d1af 31 }
Pokitto 5:ea7377f3d1af 32 if (c == 0) { // end of object name, with no filename
Pokitto 5:ea7377f3d1af 33 break;
Pokitto 5:ea7377f3d1af 34 }
Pokitto 5:ea7377f3d1af 35 len++;
Pokitto 5:ea7377f3d1af 36 file_name++;
Pokitto 5:ea7377f3d1af 37 }
Pokitto 5:ea7377f3d1af 38
Pokitto 5:ea7377f3d1af 39 fb = FileBase::lookup(file_system, len);
Pokitto 5:ea7377f3d1af 40 }
Pokitto 5:ea7377f3d1af 41
Pokitto 5:ea7377f3d1af 42 const char* FilePath::fileName(void) {
Pokitto 5:ea7377f3d1af 43 return file_name;
Pokitto 5:ea7377f3d1af 44 }
Pokitto 5:ea7377f3d1af 45
Pokitto 5:ea7377f3d1af 46 bool FilePath::isFileSystem(void) {
Pokitto 5:ea7377f3d1af 47 if (NULL == fb)
Pokitto 5:ea7377f3d1af 48 return false;
Pokitto 5:ea7377f3d1af 49 return (fb->getPathType() == FileSystemPathType);
Pokitto 5:ea7377f3d1af 50 }
Pokitto 5:ea7377f3d1af 51
Pokitto 5:ea7377f3d1af 52 FileSystemLike* FilePath::fileSystem(void) {
Pokitto 5:ea7377f3d1af 53 if (isFileSystem()) {
Pokitto 5:ea7377f3d1af 54 return (FileSystemLike*)fb;
Pokitto 5:ea7377f3d1af 55 }
Pokitto 5:ea7377f3d1af 56 return NULL;
Pokitto 5:ea7377f3d1af 57 }
Pokitto 5:ea7377f3d1af 58
Pokitto 5:ea7377f3d1af 59 bool FilePath::isFile(void) {
Pokitto 5:ea7377f3d1af 60 if (NULL == fb)
Pokitto 5:ea7377f3d1af 61 return false;
Pokitto 5:ea7377f3d1af 62 return (fb->getPathType() == FilePathType);
Pokitto 5:ea7377f3d1af 63 }
Pokitto 5:ea7377f3d1af 64
Pokitto 5:ea7377f3d1af 65 FileLike* FilePath::file(void) {
Pokitto 5:ea7377f3d1af 66 if (isFile()) {
Pokitto 5:ea7377f3d1af 67 return (FileLike*)fb;
Pokitto 5:ea7377f3d1af 68 }
Pokitto 5:ea7377f3d1af 69 return NULL;
Pokitto 5:ea7377f3d1af 70 }
Pokitto 5:ea7377f3d1af 71
Pokitto 5:ea7377f3d1af 72 bool FilePath::exists(void) {
Pokitto 5:ea7377f3d1af 73 return fb != NULL;
Pokitto 5:ea7377f3d1af 74 }
Pokitto 5:ea7377f3d1af 75
Pokitto 5:ea7377f3d1af 76 } // namespace mbed