106 lines
2.9 KiB
C++
106 lines
2.9 KiB
C++
//
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// Copyright (C) 2022-2023 The LineageOS Project
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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#include <android-base/file.h>
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#include <android-base/logging.h>
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#include <vector>
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#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
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#include <sys/_system_properties.h>
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#include "vendor_init.h"
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constexpr const char* kProcOperatorPath = "/proc/oppoVersion/operatorName";
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struct DeviceProps {
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std::string model;
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std::string device;
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};
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void property_override(const char* prop, const char* value, bool add = true) {
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prop_info* pi = (prop_info*)__system_property_find(prop);
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if (pi != nullptr) {
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__system_property_update(pi, value, strlen(value));
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} else if (add) {
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__system_property_add(prop, strlen(prop), value, strlen(value));
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}
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}
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void set_ro_build_prop(const std::string& prop, const std::string& value,
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bool product = true) {
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std::string prop_name;
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std::vector<std::string> prop_types = {
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"", "bootimage.", "odm.", "odm_dlkm.", "product.",
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"system.", "system_ext.", "vendor.", "vendor_dlkm."};
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for (const auto& source : prop_types) {
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if (product) {
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prop_name = "ro.product." + source + prop;
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} else {
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prop_name = "ro." + source + "build." + prop;
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}
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property_override(prop_name.c_str(), value.c_str(), false);
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}
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}
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DeviceProps get_device() {
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std::string device, model, operator_content;
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if (!android::base::ReadFileToString(kProcOperatorPath,
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&operator_content)) {
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LOG(ERROR) << "Failed to read file: " << kProcOperatorPath;
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return {"", ""};
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}
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int operator_code = stoi(operator_content);
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DeviceProps device_props;
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switch (operator_code) {
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// realme 6
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case 101:
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case 102:
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case 104:
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case 105:
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device_props = {"RMX2001", "RMX2001L1"};
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break;
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case 106:
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device_props = {"RMX2003", "RMX2003L1"};
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break;
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case 113:
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device_props = {"RMX2005", "RMX2005L1"};
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break;
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// realme 6i/6s/Narzo
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case 111:
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case 112:
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case 114:
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device_props = {"RMX2002", "RMX2002L1"};
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break;
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default:
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LOG(ERROR) << "Unknown operator found: " << operator_code;
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device_props = {"", ""};
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}
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return device_props;
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}
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void set_device() {
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const DeviceProps device_props = get_device();
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if (!device_props.device.empty() && !device_props.model.empty()) {
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set_ro_build_prop("device", device_props.device);
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set_ro_build_prop("model", device_props.model);
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set_ro_build_prop("name", device_props.model);
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set_ro_build_prop("product", device_props.model, false);
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}
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}
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void vendor_load_properties() {
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#ifndef __ANDROID_RECOVERY__
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set_device();
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#endif
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}
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