joy/android_packages_modules_Connectivity
Watch
1
Fork
You've already forked android_packages_modules_Connectivity
 0
Code Issues Pull requests Projects Releases Wiki Activity

Support get multiple ipv4/ipv6 addresses in apf_utils

Browse source 
Test: atest NetworkStaticLibHostPythonTests
Change-Id: I806696437acf905c049762d59a46c866ff0584ef
This commit is contained in:
Jimi Chen 2024-09-26 08:28:00 +00:00
commit 738bf999d5
1 changed files with 55 additions and 57 deletions
Download patch file Download diff file Expand all files Collapse all files

65
staticlibs/testutils/host/python/apf_utils.py
View file

@ -83,14 +83,13 @@ def get_apf_counters_from_dumpsys(
ad.log.debug("Getting apf counters: " + str(result))
return result
def get_ipv4_address(
def get_ipv4_addresses(
ad: android_device.AndroidDevice, iface_name: str
) -> str:
"""Retrieves the IPv4 address of a given interface on an Android device.
) -> list[str]:
"""Retrieves the IPv4 addresses of a given interface on an Android device.
This function executes an ADB shell command (`ip -4 address show`) to get the
network interface information and extracts the IPv4 address from the output.
If devices has multiple IPv4 addresses, return the first one.
If devices have no IPv4 address, raise PatternNotFoundException.
Args:
@ -98,35 +97,31 @@ def get_ipv4_address(
iface_name: The name of the network interface (e.g., "wlan0").
Returns:
The IPv4 address of the interface as a string.
Raises:
PatternNotFoundException: If the IPv4 address is not found in the command
output.
The IPv4 addresses of the interface as a list of string.
Return empty list if no IPv4 address.
"""
# output format:
# 54: wlan2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
# inet 192.168.195.162/24 brd 192.168.195.255 scope global wlan2
# valid_lft forever preferred_lft forever
# inet 192.168.195.162/24 brd 192.168.195.255 scope global wlan2
# valid_lft forever preferred_lft forever
# inet 192.168.1.1/24 brd 192.168.1.255 scope global wlan2
# valid_lft forever preferred_lft forever
output = adb_utils.adb_shell(ad, f"ip -4 address show {iface_name}")
pattern = r"inet\s+(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/\d+"
match = re.search(pattern, output)
matches = re.findall(pattern, output)
if match:
return match.group(1) # Extract the IPv4 address string.
if matches:
return matches
else:
raise PatternNotFoundException(
"Cannot get hardware address for " + iface_name
)
return []
def get_ipv6_address(
def get_ipv6_addresses(
ad: android_device.AndroidDevice, iface_name: str
) -> str:
"""Retrieves the IPv6 address of a given interface on an Android device.
) -> list[str]:
"""Retrieves the IPv6 addresses of a given interface on an Android device.
This function executes an ADB shell command (`ip -6 address show`) to get the
network interface information and extracts the IPv6 address from the output.
If devices has multiple IPv6 addresses, return the first one.
If devices have no IPv6 address, raise PatternNotFoundException.
Args:
@ -134,29 +129,23 @@ def get_ipv6_address(
iface_name: The name of the network interface (e.g., "wlan0").
Returns:
The IPv6 address of the interface as a string.
Raises:
PatternNotFoundException: If the IPv6 address is not found in the command
output.
The IPv6 addresses of the interface as a list of string.
Return empty list if no IPv6 address.
"""
# output format
# 54: wlan2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
# inet6 fe80::10a3:5dff:fe52:de32/64 scope link
# valid_lft forever preferred_lft forever
# inet6 fe80::10a3:5dff:fe52:de32/64 scope link
# valid_lft forever preferred_lft forever
# inet6 fe80::1233:aadb:3d32:1234/64 scope link
# valid_lft forever preferred_lft forever
output = adb_utils.adb_shell(ad, f"ip -6 address show {iface_name}")
if output is "":
raise PatternNotFoundException(
"Cannot get ipv6 address for " + iface_name
)
pattern = r"inet6\s+([0-9a-fA-F:]+)\/\d+"
match = re.search(pattern, output)
if match:
return match.group(1) # Extract the IPv6 address string.
matches = re.findall(pattern, output)
if matches:
return matches
else:
raise PatternNotFoundException(
"Cannot get IPv6 address for " + iface_name
)
return []
def get_hardware_address(
ad: android_device.AndroidDevice, iface_name: str