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/*
* ========================
* ===== ===============
* ====== ================
* ====== ================
* ====== ==== ==== ==
* ====== === == = =
* ====== === = == =
* = === === = == ====
* = === === = == = =
* == ===== ==== ==
* ========================
*
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2023-2024 Joe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the organization nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY JOE ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL JOE BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* hardflip: src/c_init.go
* Tue Dec 26 16:32:26 2023
* Joe
*
* init functions
*/
package main
import (
"os"
"path/filepath"
)
type HardOpts struct {
Icon bool
Loop bool
FoldAll bool
}
// this function recurses into the specified root directory in order to load
// every yaml file into memory
func c_recurse_data_dir(dir, root string, opts HardOpts,
litems *ItemsList, ldirs *DirsList,
name string, parent *DirsNode, depth uint16) {
files, err := os.ReadDir(root + dir)
if err != nil {
c_die("could not read data directory", err)
}
dir_node := DirsNode{
0,
name,
parent,
depth,
&HostList{},
opts.FoldAll,
nil,
}
item_node := ItemsNode{}
item_node.Dirs = &dir_node
item_node.Host = nil
ldirs.add_back(&dir_node)
litems.add_back(&item_node)
for _, file := range files {
filename := file.Name()
if file.IsDir() == true {
c_recurse_data_dir(dir + filename + "/", root, opts, litems, ldirs,
file.Name(), &dir_node, depth + 1)
} else if filepath.Ext(filename) == ".yml" {
host_node := c_read_yaml_file(root + dir + filename)
if host_node == nil {
return
}
item_node := ItemsNode{}
item_node.Dirs = nil
item_node.Host = host_node
litems.add_back(&item_node)
host_node.Filename = filename
host_node.Dir = &dir_node
dir_node.lhost.add_back(host_node)
}
}
}
func c_load_data_dir(dir string, opts HardOpts) (*ItemsList, *DirsList) {
litems := ItemsList{}
ldirs := DirsList{}
c_recurse_data_dir("", dir + "/", opts, &litems, &ldirs, "", nil, 1)
return &litems, &ldirs
}
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