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device_samsung_sm7125-common/init/init_sm7125.cpp

73 lines
2.2 KiB

#include <stdio.h>
#include <stdlib.h>
#include <android-base/logging.h>
#include <android-base/properties.h>
#define _REALLY_INCLUDE_SYS__SYSTEM_PROPERTIES_H_
#include <sys/_system_properties.h>
#include "property_service.h"
#include "vendor_init.h"
#include "init_sm7125.h"
#define MODEL_NAME_LEN 5
#define BUILD_NAME_LEN 8
#define CODENAME_LEN 9
static void property_override(char const prop[], char const value[]) {
prop_info *pi;
pi = (prop_info*) __system_property_find(prop);
if (pi)
__system_property_update(pi, value, strlen(value));
else
__system_property_add(prop, strlen(prop), value, strlen(value));
}
void property_override_dual(char const system_prop[], char const vendor_prop[], char const value[])
{
property_override(system_prop, value);
property_override(vendor_prop, value);
}
void vendor_load_properties()
{
const std::string bootloader = android::base::GetProperty("ro.bootloader", "");
const std::string bl_model = bootloader.substr(0, MODEL_NAME_LEN);
const std::string bl_build = bootloader.substr(MODEL_NAME_LEN);
std::string model;
std::string device;
std::string name;
model = "SM-" + bl_model;
for (size_t i = 0; i < VARIANT_MAX; i++) {
std::string model_ = all_variants[i]->model;
if (model.compare(model_) == 0) {
device = all_variants[i]->codename;
break;
}
}
if (device.size() == 0) {
LOG(ERROR) << "Could not detect device, forcing a52q";
device = "a52q";
}
name = device + "nsxx";
LOG(INFO) << "Found bootloader: %s", bootloader.c_str();
LOG(INFO) << "Setting ro.product.model: %s", model.c_str();
LOG(INFO) << "Setting ro.product.device: %s", device.c_str();
LOG(INFO) << "Setting ro.product.name: %s", name.c_str();
LOG(INFO) << "Setting ro.build.product: %s", device.c_str();
property_override_dual("ro.product.model", "ro.vendor.product.model", model.c_str());
property_override_dual("ro.product.device", "ro.vendor.product.device", device.c_str());
property_override_dual("ro.product.name", "ro.vendor.product.name", name.c_str());
property_override("ro.build.product", device.c_str());
}