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/*
* ========================
* ===== ===============
* ====== ================
* ====== ================
* ====== ==== ==== ==
* ====== === == = =
* ====== === = == =
* = === === = == ====
* = === === = == = =
* == ===== ==== ==
* ========================
*
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2023 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_lhosts.go
* Fri, 15 Dec 2023 17:26:58 +0100
* Joe
*
* the hosts linked list
*/
package main
// 0: ssh
// 1: rdp
type HostNode struct {
ID uint64
Type int8 `yaml:"type"`
Name string `yaml:"name"`
Host string `yaml:"host"`
Port uint16 `yaml:"port"`
User string `yaml:"user"`
Pass string `yaml:"pass"`
Priv string `yaml:"priv"`
Jump string `yaml:"jump"`
JumpPort uint16 `yaml:"jump_port"`
JumpUser string `yaml:"jump_user"`
JumpPass string `yaml:"jump_pass"`
JumpPriv string `yaml:"jump_priv"`
Note string `yaml:"note"`
Filename string
Folder string
next *HostNode
}
type HostList struct {
head *HostNode
}
// adds a host node to the list
func (lhost *HostList) add_back(node *HostNode) {
new_node := node
if lhost.head == nil {
lhost.head = new_node
return
}
curr := lhost.head
for curr.next != nil {
curr = curr.next
}
new_node.ID = curr.ID + 1
curr.next = new_node
}
// removes a host node from the list
func (lhost *HostList) del(id uint64) {
if lhost.head == nil {
return
}
if lhost.head.ID == id {
lhost.head = lhost.head.next
return
}
curr := lhost.head
for curr.next != nil && curr.next.ID != id {
curr = curr.next
}
if curr.next != nil {
curr.next = curr.next.next
}
}
// return the list node with the according id
func (lhost *HostList) sel(id uint64) *HostNode {
curr := lhost.head
for curr.next != nil && curr.ID != id {
curr = curr.next
}
if curr.ID != id {
return nil
}
return curr
}
func (lhost *HostList) count() uint64 {
curr := lhost.head
var count uint64 = 0
for curr != nil {
curr = curr.next
count++
}
return count
}
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