From d87f5561d2e0443a378548767573825bef24f16c Mon Sep 17 00:00:00 2001
From: Louis <louis@cloudflare.com>
Date: Wed, 23 Aug 2017 17:36:12 +0100
Subject: [PATCH] Added interfaces parsing

---
 napalm_iosxr_ssh/iosxr_ssh.py                 | 22 ++++++++++++++++++
 .../cisco_xr_show_interfaces.tpl              | 23 +++++++++++++++++++
 .../cisco_xr_show_interfaces_admin.tpl        | 23 +++++++++++++++++++
 3 files changed, 68 insertions(+)
 create mode 100644 napalm_iosxr_ssh/utils/textfsm_templates/cisco_xr_show_interfaces.tpl
 create mode 100644 napalm_iosxr_ssh/utils/textfsm_templates/cisco_xr_show_interfaces_admin.tpl

diff --git a/napalm_iosxr_ssh/iosxr_ssh.py b/napalm_iosxr_ssh/iosxr_ssh.py
index f8bd5a5..9d42a64 100644
--- a/napalm_iosxr_ssh/iosxr_ssh.py
+++ b/napalm_iosxr_ssh/iosxr_ssh.py
@@ -289,3 +289,25 @@ def cli(self, commands):
             response = self._send_command(command)
             cli_output[command] = response
         return cli_output
+
+    def get_interfaces(self):
+
+        interfaces = {}
+
+        INTERFACE_DEFAULTS = {
+            'is_enabled': False,
+            'is_up': False,
+            'mac_address': u'',
+            'description': u'',
+            'speed': -1,
+            'last_flapped': -1.0
+        }
+
+        interfaces_command = 'show interfaces'
+
+        interfaces_ssh_reply = self._send_command(interfaces_command)
+
+        t = napalm_base.helpers.textfsm_extractor(self, "cisco_xr_show_interfaces", interfaces_ssh_reply)
+        t = napalm_base.helpers.textfsm_extractor(self, "cisco_xr_show_interfaces_admin", interfaces_ssh_reply)
+
+        return interfaces
diff --git a/napalm_iosxr_ssh/utils/textfsm_templates/cisco_xr_show_interfaces.tpl b/napalm_iosxr_ssh/utils/textfsm_templates/cisco_xr_show_interfaces.tpl
new file mode 100644
index 0000000..fa55e5b
--- /dev/null
+++ b/napalm_iosxr_ssh/utils/textfsm_templates/cisco_xr_show_interfaces.tpl
@@ -0,0 +1,23 @@
+Value Required INTERFACE (\S+)
+Value LINK_STATUS (\w+)
+Value ADMIN_STATE (\S+)
+Value HARDWARE_TYPE (\w+)
+Value ADDRESS ([a-zA-Z0-9]+.[a-zA-Z0-9]+.[a-zA-Z0-9]+)
+Value BIA ([a-zA-Z0-9]+.[a-zA-Z0-9]+.[a-zA-Z0-9]+)
+Value DESCRIPTION (.*)
+Value IP_ADDRESS (\d+\.\d+\.\d+\.\d+\/\d+)
+Value MTU (\d+)
+Value DUPLEX (.+?)
+Value SPEED (.+?)
+Value BANDWIDTH (\d+\s+\w+)
+Value ENCAPSULATION (\w+)
+
+Start
+  ^${INTERFACE}\sis\s+${LINK_STATUS},\s+line\sprotocol\sis\s+${ADMIN_STATE}
+  ^\s+Hardware\s+is\s+${HARDWARE_TYPE}(\s+)?(Ethernet)?(,)?(\s+address\s+is\s+${ADDRESS}\s+\(bia\s+${BIA})?
+  ^\s+Description:\s+${DESCRIPTION}
+  ^\s+Internet\s+Address\s+is\s+${IP_ADDRESS}
+  ^\s+MTU\s+${MTU}.*BW\s+${BANDWIDTH}
+  ^\s+${DUPLEX}, ${SPEED},.+link 
+  ^\s+Encapsulation\s+${ENCAPSULATION}
+  ^\s+Last -> Record
\ No newline at end of file
diff --git a/napalm_iosxr_ssh/utils/textfsm_templates/cisco_xr_show_interfaces_admin.tpl b/napalm_iosxr_ssh/utils/textfsm_templates/cisco_xr_show_interfaces_admin.tpl
new file mode 100644
index 0000000..5ca715a
--- /dev/null
+++ b/napalm_iosxr_ssh/utils/textfsm_templates/cisco_xr_show_interfaces_admin.tpl
@@ -0,0 +1,23 @@
+Value Required INTERFACE (\S+)
+Value LINK_STATUS (\w+)
+Value ADMIN_STATE (\S+)
+Value HARDWARE_TYPE (\w+)
+Value ADDRESS ([a-zA-Z0-9]+.[a-zA-Z0-9]+.[a-zA-Z0-9]+)
+Value BIA ([a-zA-Z0-9]+.[a-zA-Z0-9]+.[a-zA-Z0-9]+)
+Value DESCRIPTION (.*)
+Value IP_ADDRESS (\d+\.\d+\.\d+\.\d+\/\d+)
+Value MTU (\d+)
+Value DUPLEX (.+?)
+Value SPEED (.+?)
+Value BANDWIDTH (\d+\s+\w+)
+Value ENCAPSULATION (\w+)
+
+Start
+  ^${INTERFACE}\sis.+\s${LINK_STATUS},\s+line\sprotocol\sis.+\s+${ADMIN_STATE}
+  ^\s+Hardware\s+is\s+${HARDWARE_TYPE}(\s+)?(Ethernet)?(,)?(\s+address\s+is\s+${ADDRESS}\s+\(bia\s+${BIA})?
+  ^\s+Description:\s+${DESCRIPTION}
+  ^\s+Internet\s+Address\s+is\s+${IP_ADDRESS}
+  ^\s+MTU\s+${MTU}.*BW\s+${BANDWIDTH}
+  ^\s+${DUPLEX}, ${SPEED},.+link 
+  ^\s+Encapsulation\s+${ENCAPSULATION}
+  ^\s+Last -> Record
\ No newline at end of file