update
u
1 year ago
commit
453eb26e1a
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import os
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from xml.dom import minidom
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import xml.etree.ElementTree as ET
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import shutil
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from stuff.general import General
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from tools.logger import Logger
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import tools.images as images
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from tools.helper import run, host
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from tools import container
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class GPS(General):
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id = "gps"
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partition = "vendor"
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dl_links = ["https://github.com/Lolmc0587/android_gps_libraries/archive/refs/tags/2.1.zip","f84c369c7cebd9dbb8987ca15c6aa856"]
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act_md5 = ...
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dl_link = ...
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dl_file_name = "android_gps_libraries-2.1.zip"
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extract_to = "/tmp/android_gps_libraries-2.1"
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files = [
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"lib/hw/android.hardware.gnss@1.0-impl.so",
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"lib64/hw/android.hardware.gnss@1.0-impl.so",
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"lib/hw/gps.default.so",
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"lib64/hw/gps.default.so",
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"etc/init/android.hardware.gnss@1.0-service.rc",
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]
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def __init__(self, android_version="11", gps_host="/dev/ttyGPSD", baud_rate=9600) -> None:
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super().__init__()
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self.host_arch = host()
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# Set for arm 32 bit support from file downloaded
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self.host = "arm64-v8a" if "arm" in self.host_arch[0] else self.host_arch[0]
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self.gps_host = gps_host
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self.baud_rate = baud_rate
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self.android_version = android_version
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self.usb_name = self.gps_host.split("/")[-1]
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self.files_vendor = [
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"bin/hw/android.hardware.gnss@1.0-service",
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]
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self.config_files = {
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"11": [
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"etc/vintf/compatibility_matrix.legacy.xml",
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"etc/vintf/manifest.xml",
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"build.prop",
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],
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"13": [
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"etc/vintf/compatibility_matrix.7.xml",
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"etc/vintf/manifest.xml",
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"build.prop",
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],
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}
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self.compatibility_files = {
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"11": "etc/vintf/compatibility_matrix.legacy.xml",
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"13": "etc/vintf/compatibility_matrix.7.xml",
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}
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self.dl_link = self.dl_links[0]
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self.act_md5 = self.dl_links[1]
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def update_manifest(self, manifest_path, data):
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"""
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Update the manifest file by inserting data into the <manifest> tag and format the XML.
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"""
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tree = ET.parse(manifest_path)
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root = tree.getroot()
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root.append(ET.fromstring(data))
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tree.write(manifest_path, encoding="utf-8", xml_declaration=True)
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with open(manifest_path, "r") as f:
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content = f.read()
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formatted_content = minidom.parseString(content).toprettyxml(indent=" ")
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formatted_content = "\n".join(
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[line for line in formatted_content.split("\n") if line.strip()]
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)
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with open(manifest_path, "w") as f:
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f.write(formatted_content)
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def copy(self):
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Logger.info("Copying gps library files ...")
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if self.android_version == "11":
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shutil.copytree(os.path.join(self.extract_to, self.dl_file_name.replace(".zip", ""), self.android_version,
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self.host, "system"), os.path.join(self.copy_dir, "system"), dirs_exist_ok=True)
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self.partition = "system"
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if self.android_version == "13":
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shutil.copytree(os.path.join(self.extract_to, self.dl_file_name.replace(".zip", ""), self.android_version,
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self.host, "system"), os.path.join(self.copy_dir, "vendor"), dirs_exist_ok=True)
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self.partition = "vendor"
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shutil.copytree(os.path.join(self.extract_to, self.dl_file_name.replace(".zip", ""), self.android_version,
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self.host, "vendor"), os.path.join(self.copy_dir, "vendor"), dirs_exist_ok=True)
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def extra1(self):
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Logger.info("Setting extra permissions ...")
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# set permissions for vendor files
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path = os.path.join(self.copy_dir, "vendor", self.files_vendor[0])
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self.set_perm2(path, recursive=True)
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# Copy nessessary files to the overlayfs
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container.stop()
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copy_dir = "/tmp/waydroid"
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if container.use_overlayfs():
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img = os.path.join(images.get_image_dir(), "system.img")
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# images.mount(img, copy_dir)
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if not os.path.exists(copy_dir):
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os.makedirs(copy_dir)
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run(["sudo", "mount", img, copy_dir])
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for file in self.config_files[self.android_version]:
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file_dir = os.path.join(self.copy_dir, "system", file)
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if not os.path.exists(os.path.dirname(file_dir)):
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os.makedirs(os.path.dirname(file_dir))
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shutil.copyfile(os.path.join(copy_dir, "system", file), file_dir)
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self.set_perm2(file_dir, recursive=True)
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if self.android_version == "13":
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# Copy missing libraries file for android 13 vendor partition from system partition
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if not os.path.exists(os.path.join(self.copy_dir, "vendor", "lib64", "hw")):
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os.makedirs(os.path.join(self.copy_dir, "vendor", "lib64", "hw"))
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copy_ = True
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if "arm" in self.host and self.host_arch[1] == 32:
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copy_ = False
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if copy_:
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shutil.copyfile(os.path.join(copy_dir, "system", "lib64/android.hardware.gnss@1.0.so"),
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os.path.join(self.copy_dir, "vendor", "lib64/hw/android.hardware.gnss@1.0.so"))
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if not os.path.exists(os.path.join(self.copy_dir, "vendor", "lib", "hw")):
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os.makedirs(os.path.join(self.copy_dir, "vendor", "lib", "hw"))
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shutil.copyfile(os.path.join(copy_dir, "system", "lib/android.hardware.gnss@1.0.so"),
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os.path.join(self.copy_dir, "vendor", "lib/hw/android.hardware.gnss@1.0.so"))
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images.umount(copy_dir)
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# Update manifest files
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container.upgrade()
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manifest_entry_1 = """
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<hal format="hidl" optional="true">
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<name>android.hardware.gnss</name>
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<version>1.0</version>
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<interface>
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<name>IGnss</name>
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<instance>default</instance>
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</interface>
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</hal>
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"""
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self.update_manifest(
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os.path.join(self.copy_dir, "system", self.compatibility_files[self.android_version]),
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data=manifest_entry_1,
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)
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manifest_entry_2 = """
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<hal format="hidl">
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<name>android.hardware.gnss</name>
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<transport>hwbinder</transport>
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<version>1.0</version>
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<interface>
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<name>IGnss</name>
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<instance>default</instance>
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</interface>
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<fqname>@1.0::IGnss/default</fqname>
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</hal>
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"""
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self.update_manifest(os.path.join(self.copy_dir, "system", "etc", "vintf", "manifest.xml"), data=manifest_entry_2)
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config_nodes = "/var/lib/waydroid/lxc/waydroid/config_nodes"
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# lxc.mount.entry = /dev/ttyGPSD dev/ttyGPSD none bind,create=file,optional 0 0
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with open(config_nodes, "a") as f:
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f.write(f"lxc.mount.entry = {self.gps_host} dev/{self.usb_name} none bind,create=file,optional 0 0\n")
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with open(os.path.join(self.copy_dir, "system", "build.prop"), "a") as f:
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f.write("ro.factory.hasGPS=true\n")
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f.write(f"ro.kernel.android.gps={self.usb_name}\n")
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f.write(f"ro.kernel.android.gps.speed={self.baud_rate}\n")
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Logger.warning(
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"You need to add user to the 'dialout' group to access the GPS device."
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"\nYou can do this by running: sudo usermod -aG dialout <your_username>"
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"\nand then reboot your system."
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)
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def extra2(self):
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# Remove vendor files from system partition
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self.files = self.files_vendor
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self.partition = "vendor"
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self.remove()
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# Remove config files from system partition
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self.files = self.config_files[self.android_version]
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self.partition = "system"
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self.remove()
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container.upgrade()
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