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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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS ''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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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
* Fri Feb 02 10:09:18 2024
* Joe
*
* init functions
*/
package main
import (
"os"
"path/filepath"
"gopkg.in/yaml.v3"
)
type HardOpts struct {
Icon bool `yaml:"icons"`
Loop bool `yaml:"loop"`
GPG string `yaml:"gpg"`
Perc bool `yaml:"percent"`
Term string `yaml:"terminal"`
DefSSH string `yaml:"default_ssh_priv"`
file string
}
type HardStyle struct {
DefColor string `yaml:"default"`
DirColor string `yaml:"dir_color"`
BoxColor string `yaml:"box_color"`
HeadColor string `yaml:"head_color"`
ErrColor string `yaml:"error_color"`
TitleColor string `yaml:"title_color"`
BotColor string `yaml:"bottom_color"`
YankColor string `yaml:"yank_color"`
MoveColor string `yaml:"move_color"`
}
// 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,
ldirs *DirsList,
name string, parent *DirsNode, depth uint16,
ui *HardUI, load_err *[]error) {
files, err := os.ReadDir(root + dir)
if err != nil {
*load_err = append(*load_err, err)
return
}
dir_node := DirsNode{
name,
parent,
depth,
&HostList{},
nil,
}
ldirs.add_back(&dir_node)
i_draw_load_ui(ui)
for _, file := range files {
filename := file.Name()
if file.IsDir() == true {
c_recurse_data_dir(dir + filename + "/", root, opts, ldirs,
file.Name(), &dir_node, depth + 1, ui, load_err)
} else if filepath.Ext(filename) == ".yml" {
host_node, err := c_read_yaml_file(root + dir + filename)
if err != nil {
*load_err = append(*load_err, err)
} else if host_node != nil {
host_node.filename = filename
host_node.parent = &dir_node
if len(opts.GPG) == 0 {
host_node.Pass = ""
}
dir_node.lhost.add_back(host_node)
}
i_draw_load_ui(ui)
}
}
}
func c_load_data_dir(dir string, opts HardOpts,
ui *HardUI, load_err *[]error) (*DirsList) {
ldirs := DirsList{}
c_recurse_data_dir("", dir + "/", opts, &ldirs, "", nil, 1, ui, load_err)
return &ldirs
}
// fills litems sorting with dirs last
// other sorting algos are concievable
// this func also sets the root folder to unfolded as it may never be folded
// this func also sets the default litems.curr
func c_load_litems(ldirs *DirsList) *ItemsList {
litems := ItemsList{}
for ptr := ldirs.head; ptr != nil; ptr = ptr.next {
item := ItemsNode{ Dirs: ptr, Host: nil }
litems.add_back(&item)
for ptr := ptr.lhost.head; ptr != nil; ptr = ptr.next {
item := ItemsNode{ Dirs: nil, Host: ptr }
litems.add_back(&item)
}
}
litems.head = litems.head.next
if litems.head != nil {
litems.head.prev = nil
}
litems.curr = litems.head
litems.draw = litems.head
return &litems
}
func c_write_options(file string, opts HardOpts, load_err *[]error) {
data, err := yaml.Marshal(opts)
if err != nil {
*load_err = append(*load_err, err)
return
}
err = os.WriteFile(file, data, 0644)
if err != nil {
*load_err = append(*load_err, err)
}
}
func c_write_styles(file string, opts HardStyle, load_err *[]error) {
data, err := yaml.Marshal(opts)
if err != nil {
*load_err = append(*load_err, err)
return
}
err = os.WriteFile(file, data, 0644)
if err != nil {
*load_err = append(*load_err, err)
}
}
func c_get_options(dir string, load_err *[]error) HardOpts {
opts := HardOpts{}
file := dir + "/" + CONF_FILE_NAME
if _, err := os.Stat(file); os.IsNotExist(err) {
c_write_options(file, DEFAULT_OPTS, load_err)
return DEFAULT_OPTS
}
opts, err := c_parse_opts(file)
opts.file = file
if err != nil {
*load_err = append(*load_err, err)
return DEFAULT_OPTS
}
return opts
}
func c_get_styles(dir string, load_err *[]error) HardStyle {
styles := HardStyle{}
file := dir + "/" + STYLE_FILE_NAME
if _, err := os.Stat(file); os.IsNotExist(err) {
c_write_styles(file, DEFAULT_STYLE, load_err)
return DEFAULT_STYLE
}
styles, err := c_parse_styles(file)
if err != nil {
*load_err = append(*load_err, err)
return DEFAULT_STYLE
}
return styles
}
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