luci-app-https_dns_proxy: remove dnsmasq integration, better service controls, providers as plugins, misc fixes

Signed-off-by: Stan Grishin <stangri@melmac.net>

5 files changed, 148 insertions, 0 deletions

diff --git a/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/buttons.htm b/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/buttons.htm
new file mode 100644
index 0000000000..84c5f608d2
--- /dev/null
+++ b/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/buttons.htm
@@ -0,0 +1,56 @@
+<%#
+	Copyright 2019 Stan Grishin <stangri@melmac.net>
+-%>
+
+<%-
+	local packageName = "https_dns_proxy"
+	local enabledFlag = luci.sys.init.enabled(packageName)
+	local ubusStatus = luci.util.ubus("service", "list", { name = packageName })
+
+	if not ubusStatus or not ubusStatus[packageName] then
+		tmpfsStatusCode = 0
+	else
+		tmpfsStatusCode = 1
+	end
+
+	if tmpfsStatusCode == 0 then
+		btn_start_style = "cbi-button cbi-button-apply important"
+		btn_action_style = "cbi-button cbi-button-apply important"
+		btn_stop_style = "cbi-button cbi-button-reset -disabled"
+	else
+		btn_start_style = "cbi-button cbi-button-apply -disabled"
+		btn_action_style = "cbi-button cbi-button-apply important"
+		btn_stop_style = "cbi-button cbi-button-reset important"
+	end
+	if not enabledFlag then
+		btn_start_style = "cbi-button cbi-button-apply -disabled"
+		btn_action_style = "cbi-button cbi-button-apply -disabled"
+		btn_enable_style = "cbi-button cbi-button-apply important"
+		btn_disable_style = "cbi-button cbi-button-reset -disabled"
+	else
+		btn_enable_style = "cbi-button cbi-button-apply -disabled"
+		btn_disable_style = "cbi-button cbi-button-reset important"
+	end
+-%>
+
+<%+https_dns_proxy/css%>
+<%+https_dns_proxy/js%>
+
+<div class="cbi-value"><label class="cbi-value-title">Service Control</label>
+	<div class="cbi-value-field">
+		<input type="button" class="<%=btn_start_style%>" id="btn_start" name="start" value="<%:Start%>" onclick="button_action(this)" />
+		<span id="btn_start_spinner" class="btn_spinner"></span>
+		<input type="button" class="<%=btn_action_style%>" id="btn_action" name="action" value="<%:Reload%>" onclick="button_action(this)" />
+		<span id="btn_action_spinner" class="btn_spinner"></span>
+		<input type="button" class="<%=btn_stop_style%>" id="btn_stop" name="stop" value="<%:Stop%>" onclick="button_action(this)"  />
+		<span id="btn_stop_spinner" class="btn_spinner"></span>
+		&nbsp;
+		&nbsp;
+		&nbsp;
+		&nbsp;
+		<input type="button" class="<%=btn_enable_style%>" id="btn_enable" name="enable" value="<%:Enable%>" onclick="button_action(this)"  />
+		<span id="btn_enable_spinner" class="btn_spinner"></span>
+		<input type="button" class="<%=btn_disable_style%>" id="btn_disable" name="disable" value="<%:Disable%>" onclick="button_action(this)"  />
+		<span id="btn_disable_spinner" class="btn_spinner"></span>
+	</div>
+</div>
diff --git a/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/css.htm b/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/css.htm
new file mode 100644
index 0000000000..6fb3d51d3b
--- /dev/null
+++ b/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/css.htm
@@ -0,0 +1,9 @@
+<style type="text/css">
+	.btn_spinner
+	{
+		display: inline-block;
+		width: 0px;
+		height: 16px;
+		margin: 0 0px;
+	}
+</style>
diff --git a/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/js.htm b/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/js.htm
new file mode 100644
index 0000000000..3b0daaa19a
--- /dev/null
+++ b/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/js.htm
@@ -0,0 +1,60 @@
+
+<script type="text/javascript">
+//<![CDATA[
+ function button_action(action) {
+	var xhr = new XHR(false);
+	var btn_start = document.getElementById("btn_start");
+	var btn_action = document.getElementById("btn_action");
+	var btn_stop = document.getElementById("btn_stop");
+	var btn_enable = document.getElementById("btn_enable");
+	var btn_disable = document.getElementById("btn_disable");
+	var btn_spinner;
+	switch (action.name) {
+		case "start":
+			btn_spinner = document.getElementById("btn_start_spinner");
+			break;
+		case "action":
+			btn_spinner = document.getElementById("btn_action_spinner");
+			break;
+		case "stop":
+			btn_spinner = document.getElementById("btn_stop_spinner");
+			break;
+		case "enable":
+			btn_spinner = document.getElementById("btn_enable_spinner");
+			break;
+		case "disable":
+			btn_spinner = document.getElementById("btn_disable_spinner");
+			break;
+	}
+	btn_start.disabled = true;
+	btn_action.disabled = true;
+	btn_stop.disabled = true;
+	btn_enable.disabled = true;
+	btn_disable.disabled = true;
+	spinner(btn_spinner, 1);
+	xhr.get('<%=luci.dispatcher.build_url("admin", "services", "https_dns_proxy", "action")%>/' + action.name, null,
+		function (x) {
+			if (!x) {
+				return;
+			}
+			btn_start.disabled = false;
+			btn_action.disabled = false;
+			btn_stop.disabled = false;
+			btn_enable.disabled = false;
+			btn_disable.disabled = false;
+			spinner(btn_spinner, 0);
+			location.reload();
+		 });
+}
+function spinner(element, state) {
+	if (state === 1) {
+		element.style.width = "16px";
+		element.innerHTML = '<img src="<%=resource%>/icons/loading.gif" alt="<%:Loading%>" width="16" height="16" style="vertical-align:middle" />';
+	}
+	else {
+		element.style.width = "0px";
+		element.innerHTML = '';
+	}
+}
+//]]>
+</script>
diff --git a/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/status-textarea.htm b/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/status-textarea.htm
new file mode 100644
index 0000000000..3840cd19d4
--- /dev/null
+++ b/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/status-textarea.htm
@@ -0,0 +1,13 @@
+<%#
+Copyright 2017-2019 Stan Grishin (stangri@melmac.net)
+This is free software, licensed under the Apache License, Version 2.0
+-%>
+
+<%+cbi/valueheader%>
+
+<textarea rows="<%=select(2, self:cfgvalue(section):gsub('\n', ''))%>"
+	style="border:none;box-shadow:none;background:transparent;font-weight:bold;line-height:20px;width:50em;padding:none;margin:6px;resize:none;overflow:hidden;"
+	disabled="disabled"><%=self:cfgvalue(section)%>
+</textarea>
+
+<%+cbi/valuefooter%>
diff --git a/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/status.htm b/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/status.htm
new file mode 100644
index 0000000000..c453428405
--- /dev/null
+++ b/applications/luci-app-https_dns_proxy/luasrc/view/https_dns_proxy/status.htm
@@ -0,0 +1,10 @@
+<%#
+Copyright 2017-2018 Dirk Brenken (dev@brenken.org)
+This is free software, licensed under the Apache License, Version 2.0
+-%>
+
+<%+cbi/valueheader%>
+
+<input name="status" id="status" type="text" class="cbi-input-text" style="outline:none;border:none;box-shadow:none;background:transparent;font-weight:bold;line-height:30px;height:30px;width:50em;" value="<%=self:cfgvalue(section)%>" disabled="disabled" />
+
+<%+cbi/valuefooter%>