Mike Pulice / ublox_C200Test

Integrating the ublox LISA C200 modem

Fork of SprintUSBModemHTTPClientTest by Donatien Garnier

mbed-src/common/FileSystemLike.cpp@5:3f93dd1d4cb3, 2013-09-26 (annotated)

Committer:
sam_grove
Date:
Thu Sep 26 00:44:20 2013 -0500
Revision:
5:3f93dd1d4cb3
Exported program and replaced contents of the repo with the source

to build and debug using keil mdk. Libs NOT upto date are lwip, lwip-sys

and socket. these have newer versions under mbed_official but were starting

from a know working point

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sam_grove 5:3f93dd1d4cb3 1 /* mbed Microcontroller Library
sam_grove 5:3f93dd1d4cb3 2 * Copyright (c) 2006-2013 ARM Limited
sam_grove 5:3f93dd1d4cb3 3 *
sam_grove 5:3f93dd1d4cb3 4 * Licensed under the Apache License, Version 2.0 (the "License");
sam_grove 5:3f93dd1d4cb3 5 * you may not use this file except in compliance with the License.
sam_grove 5:3f93dd1d4cb3 6 * You may obtain a copy of the License at
sam_grove 5:3f93dd1d4cb3 7 *
sam_grove 5:3f93dd1d4cb3 8 * http://www.apache.org/licenses/LICENSE-2.0
sam_grove 5:3f93dd1d4cb3 9 *
sam_grove 5:3f93dd1d4cb3 10 * Unless required by applicable law or agreed to in writing, software
sam_grove 5:3f93dd1d4cb3 11 * distributed under the License is distributed on an "AS IS" BASIS,
sam_grove 5:3f93dd1d4cb3 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
sam_grove 5:3f93dd1d4cb3 13 * See the License for the specific language governing permissions and
sam_grove 5:3f93dd1d4cb3 14 * limitations under the License.
sam_grove 5:3f93dd1d4cb3 15 */
sam_grove 5:3f93dd1d4cb3 16 #include "FileSystemLike.h"
sam_grove 5:3f93dd1d4cb3 17
sam_grove 5:3f93dd1d4cb3 18 namespace mbed {
sam_grove 5:3f93dd1d4cb3 19
sam_grove 5:3f93dd1d4cb3 20 class BaseDirHandle : public DirHandle {
sam_grove 5:3f93dd1d4cb3 21 public:
sam_grove 5:3f93dd1d4cb3 22 /*
sam_grove 5:3f93dd1d4cb3 23 We keep track of our current location as the n'th object in the
sam_grove 5:3f93dd1d4cb3 24 FileSystemLike list. Using a Base* instead would cause problems if that
sam_grove 5:3f93dd1d4cb3 25 object were to be destroyed between readdirs.
sam_grove 5:3f93dd1d4cb3 26 Using this method does mean though that destroying/creating objects can
sam_grove 5:3f93dd1d4cb3 27 give unusual results from readdir.
sam_grove 5:3f93dd1d4cb3 28 */
sam_grove 5:3f93dd1d4cb3 29 off_t n;
sam_grove 5:3f93dd1d4cb3 30 struct dirent cur_entry;
sam_grove 5:3f93dd1d4cb3 31
sam_grove 5:3f93dd1d4cb3 32 BaseDirHandle() {
sam_grove 5:3f93dd1d4cb3 33 n = 0;
sam_grove 5:3f93dd1d4cb3 34 }
sam_grove 5:3f93dd1d4cb3 35
sam_grove 5:3f93dd1d4cb3 36 virtual int closedir() {
sam_grove 5:3f93dd1d4cb3 37 delete this;
sam_grove 5:3f93dd1d4cb3 38 return 0;
sam_grove 5:3f93dd1d4cb3 39 }
sam_grove 5:3f93dd1d4cb3 40
sam_grove 5:3f93dd1d4cb3 41 virtual struct dirent *readdir() {
sam_grove 5:3f93dd1d4cb3 42 FileBase *ptr = FileBase::get(n);
sam_grove 5:3f93dd1d4cb3 43 if (ptr == NULL) return NULL;
sam_grove 5:3f93dd1d4cb3 44
sam_grove 5:3f93dd1d4cb3 45 /* Increment n, so next readdir gets the next item */
sam_grove 5:3f93dd1d4cb3 46 n++;
sam_grove 5:3f93dd1d4cb3 47
sam_grove 5:3f93dd1d4cb3 48 /* Setup cur entry and return a pointer to it */
sam_grove 5:3f93dd1d4cb3 49 std::strncpy(cur_entry.d_name, ptr->getName(), NAME_MAX);
sam_grove 5:3f93dd1d4cb3 50 return &cur_entry;
sam_grove 5:3f93dd1d4cb3 51 }
sam_grove 5:3f93dd1d4cb3 52
sam_grove 5:3f93dd1d4cb3 53 virtual off_t telldir() {
sam_grove 5:3f93dd1d4cb3 54 return n;
sam_grove 5:3f93dd1d4cb3 55 }
sam_grove 5:3f93dd1d4cb3 56
sam_grove 5:3f93dd1d4cb3 57 virtual void seekdir(off_t offset) {
sam_grove 5:3f93dd1d4cb3 58 n = offset;
sam_grove 5:3f93dd1d4cb3 59 }
sam_grove 5:3f93dd1d4cb3 60
sam_grove 5:3f93dd1d4cb3 61 virtual void rewinddir() {
sam_grove 5:3f93dd1d4cb3 62 n = 0;
sam_grove 5:3f93dd1d4cb3 63 }
sam_grove 5:3f93dd1d4cb3 64 };
sam_grove 5:3f93dd1d4cb3 65
sam_grove 5:3f93dd1d4cb3 66 FileSystemLike::FileSystemLike(const char *name) : FileBase(name, FileSystemPathType) {
sam_grove 5:3f93dd1d4cb3 67
sam_grove 5:3f93dd1d4cb3 68 }
sam_grove 5:3f93dd1d4cb3 69
sam_grove 5:3f93dd1d4cb3 70 FileSystemLike::~FileSystemLike() {
sam_grove 5:3f93dd1d4cb3 71
sam_grove 5:3f93dd1d4cb3 72 }
sam_grove 5:3f93dd1d4cb3 73
sam_grove 5:3f93dd1d4cb3 74 DirHandle *FileSystemLike::opendir() {
sam_grove 5:3f93dd1d4cb3 75 return new BaseDirHandle();
sam_grove 5:3f93dd1d4cb3 76 }
sam_grove 5:3f93dd1d4cb3 77
sam_grove 5:3f93dd1d4cb3 78 } // namespace mbed