Aravind Vadali / mbed-src-AV

mbed.h library with any bug fixes AV finds.

Dependents:   micromouse4_encoder_testing PID_Test Lab1_Test WorkingPID ... more

common/FilePath.cpp@1:ebce2ad32f95, 2015-11-02 (annotated)

Committer:
aravindsv
Date:
Mon Nov 02 03:07:12 2015 +0000
Revision:
1:ebce2ad32f95
Parent:
0:ba7650f404af 
Changed the RCC timeout value to 500 ms, so total code startup time before program starts running is ~1s. Hopefully no side-effects from lower startup timeouts

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aravindsv 0:ba7650f404af 1 /* mbed Microcontroller Library
aravindsv 0:ba7650f404af 2 * Copyright (c) 2006-2013 ARM Limited
aravindsv 0:ba7650f404af 3 *
aravindsv 0:ba7650f404af 4 * Licensed under the Apache License, Version 2.0 (the "License");
aravindsv 0:ba7650f404af 5 * you may not use this file except in compliance with the License.
aravindsv 0:ba7650f404af 6 * You may obtain a copy of the License at
aravindsv 0:ba7650f404af 7 *
aravindsv 0:ba7650f404af 8 * http://www.apache.org/licenses/LICENSE-2.0
aravindsv 0:ba7650f404af 9 *
aravindsv 0:ba7650f404af 10 * Unless required by applicable law or agreed to in writing, software
aravindsv 0:ba7650f404af 11 * distributed under the License is distributed on an "AS IS" BASIS,
aravindsv 0:ba7650f404af 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
aravindsv 0:ba7650f404af 13 * See the License for the specific language governing permissions and
aravindsv 0:ba7650f404af 14 * limitations under the License.
aravindsv 0:ba7650f404af 15 */
aravindsv 0:ba7650f404af 16 #include "FilePath.h"
aravindsv 0:ba7650f404af 17
aravindsv 0:ba7650f404af 18 namespace mbed {
aravindsv 0:ba7650f404af 19
aravindsv 0:ba7650f404af 20 FilePath::FilePath(const char* file_path) : file_name(NULL), fb(NULL) {
aravindsv 0:ba7650f404af 21 if ((file_path[0] != '/') || (file_path[1] == 0)) return;
aravindsv 0:ba7650f404af 22
aravindsv 0:ba7650f404af 23 const char* file_system = &file_path[1];
aravindsv 0:ba7650f404af 24 file_name = file_system;
aravindsv 0:ba7650f404af 25 int len = 0;
aravindsv 0:ba7650f404af 26 while (true) {
aravindsv 0:ba7650f404af 27 char c = *file_name;
aravindsv 0:ba7650f404af 28 if (c == '/') { // end of object name
aravindsv 0:ba7650f404af 29 file_name++; // point to one char after the '/'
aravindsv 0:ba7650f404af 30 break;
aravindsv 0:ba7650f404af 31 }
aravindsv 0:ba7650f404af 32 if (c == 0) { // end of object name, with no filename
aravindsv 0:ba7650f404af 33 break;
aravindsv 0:ba7650f404af 34 }
aravindsv 0:ba7650f404af 35 len++;
aravindsv 0:ba7650f404af 36 file_name++;
aravindsv 0:ba7650f404af 37 }
aravindsv 0:ba7650f404af 38
aravindsv 0:ba7650f404af 39 fb = FileBase::lookup(file_system, len);
aravindsv 0:ba7650f404af 40 }
aravindsv 0:ba7650f404af 41
aravindsv 0:ba7650f404af 42 const char* FilePath::fileName(void) {
aravindsv 0:ba7650f404af 43 return file_name;
aravindsv 0:ba7650f404af 44 }
aravindsv 0:ba7650f404af 45
aravindsv 0:ba7650f404af 46 bool FilePath::isFileSystem(void) {
aravindsv 0:ba7650f404af 47 if (NULL == fb)
aravindsv 0:ba7650f404af 48 return false;
aravindsv 0:ba7650f404af 49 return (fb->getPathType() == FileSystemPathType);
aravindsv 0:ba7650f404af 50 }
aravindsv 0:ba7650f404af 51
aravindsv 0:ba7650f404af 52 FileSystemLike* FilePath::fileSystem(void) {
aravindsv 0:ba7650f404af 53 if (isFileSystem()) {
aravindsv 0:ba7650f404af 54 return (FileSystemLike*)fb;
aravindsv 0:ba7650f404af 55 }
aravindsv 0:ba7650f404af 56 return NULL;
aravindsv 0:ba7650f404af 57 }
aravindsv 0:ba7650f404af 58
aravindsv 0:ba7650f404af 59 bool FilePath::isFile(void) {
aravindsv 0:ba7650f404af 60 if (NULL == fb)
aravindsv 0:ba7650f404af 61 return false;
aravindsv 0:ba7650f404af 62 return (fb->getPathType() == FilePathType);
aravindsv 0:ba7650f404af 63 }
aravindsv 0:ba7650f404af 64
aravindsv 0:ba7650f404af 65 FileLike* FilePath::file(void) {
aravindsv 0:ba7650f404af 66 if (isFile()) {
aravindsv 0:ba7650f404af 67 return (FileLike*)fb;
aravindsv 0:ba7650f404af 68 }
aravindsv 0:ba7650f404af 69 return NULL;
aravindsv 0:ba7650f404af 70 }
aravindsv 0:ba7650f404af 71
aravindsv 0:ba7650f404af 72 bool FilePath::exists(void) {
aravindsv 0:ba7650f404af 73 return fb != NULL;
aravindsv 0:ba7650f404af 74 }
aravindsv 0:ba7650f404af 75
aravindsv 0:ba7650f404af 76 } // namespace mbed