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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_lhosts.go
* Tue Jan 09 12:59:11 2024
* Joe
*
* the hosts linked list
*/
package main
// 0: ssh
// 1: rdp
type HostNode struct {
Protocol 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"`
Quality uint8 `yaml:"quality"`
Domain string `yaml:"domain"`
Width uint16 `yaml:"width"`
Height uint16 `yaml:"height"`
Dynamic bool `yaml:"dynamic"`
Note string `yaml:"note"`
Filename string
Parent *DirsNode
next *HostNode
}
type HostList struct {
head *HostNode
last *HostNode
}
// adds a host node to the list
func (lhost *HostList) add_back(node *HostNode) {
if lhost.head == nil {
lhost.head = node
lhost.last = lhost.head
return
}
last := lhost.last
last.next = node
lhost.last = last.next
}
// removes a host node from the list
func (lhost *HostList) del(host *HostNode) {
if lhost.head == nil {
return
}
if lhost.head == host {
lhost.head = lhost.head.next
if lhost.head == nil {
lhost.last = nil
return
}
return
}
if lhost.last == host {
ptr := lhost.head
for ptr.next != nil {
ptr = ptr.next
}
lhost.last = ptr
lhost.last.next = nil
return
}
ptr := lhost.head
for ptr.next != nil && ptr.next != host {
ptr = ptr.next
}
if ptr.next == host {
ptr.next = ptr.next.next
}
}
func (lhost *HostList) count() int {
curr := lhost.head
var count int
for count = 0; curr != nil; count++ {
curr = curr.next
}
return count
}
func (host *HostNode) protocol_str() string {
switch host.Protocol {
case 0: return "SSH"
case 1: return "RDP"
default: return ""
}
}
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