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Mynewt support.
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‎cmd/fs_mgmt/pkg.yml

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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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pkg.name: cmd/fs_mgmt
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pkg.description: 'File system command handlers for mcumgr.'
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pkg.author: "Apache Mynewt <[email protected]>"
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pkg.homepage: "http://mynewt.apache.org/"
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pkg.keywords:
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pkg.deps:
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- '@apache-mynewt-core/fs/fs'

‎cmd/fs_mgmt/port/mynewt/src/mynewt_fs_mgmt.c

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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include "mgmt/mgmt.h"
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#include "fs_mgmt/fs_mgmt_impl.h"
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#include "fs/fs.h"
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int
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fs_mgmt_impl_filelen(const char *path, size_t *out_len)
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{
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struct fs_file *file;
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int rc;
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rc = fs_open(path, FS_ACCESS_READ, &file);
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if (rc != 0) {
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return MGMT_ERR_EUNKNOWN;
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}
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rc = fs_filelen(file, &out_len);
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fs_close(file);
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if (rc != 0) {
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return MGMT_ERR_EUNKNOWN;
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}
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return 0;
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}
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int
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fs_mgmt_impl_read(const char *path, size_t offset, size_t len,
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void *out_data, size_t *out_len)
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{
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struct fs_file *file;
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uint32_t bytes_read;
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int rc;
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rc = fs_open(path, FS_ACCESS_READ, &file);
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if (rc != 0) {
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return MGMT_ERR_EUNKNOWN;
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}
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rc = fs_seek(file, offset);
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if (rc != 0) {
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goto done;
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}
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rc = fs_read(file, len, file_data, &bytes_read);
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if (rc != 0) {
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goto done;
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}
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*out_len = bytes_read;
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done:
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fs_close(file);
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if (rc != 0) {
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return MGMT_ERR_EUNKNOWN;
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}
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return 0;
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}
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int
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fs_mgmt_impl_write(const char *path, size_t offset, const void *data,
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size_t len)
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{
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struct fs_file *file;
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uint8_t access;
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int rc;
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access = FS_ACCESS_WRITE;
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if (offset == 0) {
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access |= FS_ACCESS_TRUNCATE;
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} else {
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access |= FS_ACCESS_APPEND;
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}
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rc = fs_open(path, access, &file);
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if (rc != 0) {
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return MGMT_ERR_EUNKNOWN;
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}
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rc = fs_write(file, data, len);
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fs_close(file);
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if (rc != 0) {
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return MGMT_ERR_EUNKNOWN;
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}
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return 0;
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}

‎cmd/fs_mgmt/syscfg.yml

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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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syscfg.defs:
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FS_MGMT_UL_CHUNK_SIZE:
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description: >
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Limits the maximum chunk size in file uploads. A buffer of this
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size gets allocated on the stack during handling of a file upload
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command.
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value: 512
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FS_MGMT_DL_CHUNK_SIZE:
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description: >
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Limits the maximum chunk size in file downloads. A buffer of this
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size gets allocated on the stack during handling of a file download
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command.
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value: 512
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FS_MGMT_PATH_SIZE:
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description: >
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Limits the maximum path length in file operations. A buffer of
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this size gets allocated on the stack during handling of file
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upload and download commands.
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value: 64

‎cmd/img_mgmt/pkg.yml

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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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pkg.name: cmd/img_mgmt
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pkg.description: 'Image management command handlers for mcumgr.'
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pkg.author: "Apache Mynewt <[email protected]>"
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pkg.homepage: "http://mynewt.apache.org/"
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pkg.keywords:
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pkg.deps:
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- '@apache-mynewt-core/boot/split'
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- '@apache-mynewt-core/encoding/base64'
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- '@apache-mynewt-core/sys/flash_map'
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- '@mynewt-mcumgr/mgmt'

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