new stuff

1 files changed, 99 insertions, 0 deletions

diff --git a/c_lhosts.go b/c_lhosts.go
new file mode 100644
index 0000000..d2cb992
--- /dev/null
+++ b/c_lhosts.go
@@ -0,0 +1,99 @@
+/*
+ * ========================
+ * =====    ===============
+ * ======  ================
+ * ======  ================
+ * ======  ====   ====   ==
+ * ======  ===     ==  =  =
+ * ======  ===  =  ==     =
+ * =  ===  ===  =  ==  ====
+ * =  ===  ===  =  ==  =  =
+ * ==     =====   ====   ==
+ * ========================
+ *
+ * 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.
+ *
+ * josh: src/c_lhosts.go
+ * Fri, 15 Dec 2023 10:01:11 +0100
+ * Joe
+ *
+ * the hosts linked list
+ */
+
+package main
+
+// 0: ssh
+// 1: rdp
+type HostNode struct {
+	ID   uint64
+	Type int8   `yaml:"type"`
+	Host string `yaml:"host"`
+	Port uint16 `yaml:"port"`
+	User string `yaml:"user"`
+	Pass string `yaml:"pass"`
+	Jump string `yaml:"jump"`
+	Priv string `yaml:"priv"`
+	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
+	}
+	curr.next = new_node
+}
+
+// removes a host node from the list
+func (lhost *HostList) remove(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
+	}
+}