better org

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 ""
+	}
+}