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Diffstat (limited to 'src/c_lhosts.go')
| -rw-r--r-- | src/c_lhosts.go | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/c_lhosts.go b/src/c_lhosts.go new file mode 100644 index 0000000..654da13 --- /dev/null +++ b/src/c_lhosts.go @@ -0,0 +1,144 @@ +/* + * ======================== + * ===== =============== + * ====== ================ + * ====== ================ + * ====== ==== ==== == + * ====== === == = = + * ====== === = == = + * = === === = == ==== + * = === === = == = = + * == ===== ==== == + * ======================== + * + * 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 "" + } +} |