From 871305ca0c430b6122f31ea7047c636e8241330d Mon Sep 17 00:00:00 2001
From: Alexandr Ilenko <AIlenko@IBS.RU>
Date: Mon, 1 Aug 2022 17:30:24 +0300
Subject: SILABMC-172: Fix: enable DHCP back, and WebUI

---
 .../0001-Fix-enable-DHCP-back.patch                | 87 ++++++++++++++++++++++
 .../network/phosphor-network_%.bbappend            |  5 ++
 2 files changed, 92 insertions(+)
 create mode 100644 meta-ibs/meta-cp2-5422/recipes-phosphor/network/phosphor-network/0001-Fix-enable-DHCP-back.patch
 create mode 100644 meta-ibs/meta-cp2-5422/recipes-phosphor/network/phosphor-network_%.bbappend

diff --git a/meta-ibs/meta-cp2-5422/recipes-phosphor/network/phosphor-network/0001-Fix-enable-DHCP-back.patch b/meta-ibs/meta-cp2-5422/recipes-phosphor/network/phosphor-network/0001-Fix-enable-DHCP-back.patch
new file mode 100644
index 0000000000..c8a364a42f
--- /dev/null
+++ b/meta-ibs/meta-cp2-5422/recipes-phosphor/network/phosphor-network/0001-Fix-enable-DHCP-back.patch
@@ -0,0 +1,87 @@
+From 73592ccbe666a53b748017b8e65ed158fb6ef296 Mon Sep 17 00:00:00 2001
+From: Alexandr Ilenko <AIlenko@IBS.RU>
+Date: Fri, 29 Jul 2022 09:01:38 +0300
+Subject: [PATCH] Fix: enable DHCP back
+
+---
+ src/ethernet_interface.cpp | 37 +++++++++++++++++++++++++++++++++++++
+ src/ethernet_interface.hpp |  6 ++++++
+ 2 files changed, 43 insertions(+)
+
+diff --git a/src/ethernet_interface.cpp b/src/ethernet_interface.cpp
+index 1e63a48..d082153 100644
+--- a/src/ethernet_interface.cpp
++++ b/src/ethernet_interface.cpp
+@@ -164,6 +164,32 @@ void EthernetInterface::disableDHCP(IP::Protocol protocol)
+     }
+ }
+ 
++void EthernetInterface::enableDHCP(IP::Protocol protocol)
++{
++    DHCPConf dhcpState = EthernetInterfaceIntf::dhcpEnabled();
++    if (dhcpState == EthernetInterface::DHCPConf::none)
++    {
++        if (protocol == IP::Protocol::IPv4)
++        {
++            dhcpEnabled(EthernetInterface::DHCPConf::v4);
++        }
++        else if (protocol == IP::Protocol::IPv6)
++        {
++            dhcpEnabled(EthernetInterface::DHCPConf::v6);
++        }
++    }
++    else if ((dhcpState == EthernetInterface::DHCPConf::v4) &&
++             (protocol == IP::Protocol::IPv6))
++    {
++        dhcpEnabled(EthernetInterface::DHCPConf::both);
++    }
++    else if ((dhcpState == EthernetInterface::DHCPConf::v6) &&
++             (protocol == IP::Protocol::IPv4))
++    {
++        dhcpEnabled(EthernetInterface::DHCPConf::both);
++    }
++}
++
+ bool EthernetInterface::dhcpIsEnabled(IP::Protocol family)
+ {
+     const auto cur = EthernetInterfaceIntf::dhcpEnabled();
+@@ -436,8 +462,19 @@ void EthernetInterface::deleteObject(const std::string& ipaddress)
+         log<level::ERR>("DeleteObject:Unable to find the object.");
+         return;
+     }
++    auto protocol = it->second->type();
+     this->addrs.erase(it);
+ 
++    if (std::none_of(
++        addrs.cbegin(), addrs.cend(),
++        [&](const auto& elem_pair) {
++            return originIsManuallyAssigned(elem_pair.second->origin());
++        }
++    ))
++    {
++        enableDHCP(protocol);
++    }
++
+     writeConfigurationFile();
+     manager.reloadConfigs();
+ }
+diff --git a/src/ethernet_interface.hpp b/src/ethernet_interface.hpp
+index 8928455..e0e3390 100644
+--- a/src/ethernet_interface.hpp
++++ b/src/ethernet_interface.hpp
+@@ -166,6 +166,12 @@ class EthernetInterface : public Ifaces
+      */
+     void disableDHCP(IP::Protocol protocol);
+ 
++    /** @brief Selectively enables DHCP
++     *  @param[in] protocol - The IPv4 or IPv6 protocol to return from static
++     *                        addressing mode
++     */
++    void enableDHCP(IP::Protocol protocol);
++
+     /** Retrieve Link State */
+     bool linkUp() const override;
+ 
+-- 
+2.35.1
+
diff --git a/meta-ibs/meta-cp2-5422/recipes-phosphor/network/phosphor-network_%.bbappend b/meta-ibs/meta-cp2-5422/recipes-phosphor/network/phosphor-network_%.bbappend
new file mode 100644
index 0000000000..4283da0ff6
--- /dev/null
+++ b/meta-ibs/meta-cp2-5422/recipes-phosphor/network/phosphor-network_%.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += " \
+    file://0001-Fix-enable-DHCP-back.patch \
+    "
-- 
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