__android_log_print解析 c代码
时间: 2024-11-10 16:25:44 浏览: 8
__android_log_print 是 Android 系统提供的一种用于打印日志的 C 函数,它通常在 Android 应用程序的 C/C++ 层面上使用,允许开发者向 logcat 输出调试信息。这个函数的基本原型如下:
```c
int __android_log_print(int priority, const char *tag, const char *msg);
```
参数说明:
- `priority`:日志级别,如 ANDROID_LOG_INFO、ANDROID_LOG_DEBUG 等。
- `tag`:日志标签,用于标识出消息来源,方便在 logcat 中过滤查看。
- `msg`:待打印的日志信息字符串。
例如,你可以这样使用该函数:
```c
#include <syslog.h>
...
__android_log_print(ANDROID_LOG_DEBUG, "MyApp", "Debug message: This is a debug statement.");
```
这将会把包含 "Debug message: This is a debug statement." 的一条DEBUG级别的日志添加到应用的日志记录中。
相关问题
翻译 data = r'{"fingerprint":"{\"datatype\":\"aimt_datas\",\"id_ver\":\"Android_1.0.1\",\"rdata\":\"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\",\"rk\":\"UaywI2vLDuU0ZLrPZIRCADXL6gQhRq4xFSul8wAGYcOZdEkUpw1\/x9XOCcJ0NNnxLaRoSLGg42FOfsL6KonaQ9cChmBd2aNI9049gv+Rild3c+qtNqbnLcY+8zR6qaI5CHcLYi6blBY8Yn7Ul6R9I24DpfcM1j9VjSee4Dpxp84=\"}","key-version":"1678779904"}' print(json.loads(data)) data = aes_en(data, key='0199bec97dfa5e0d', iv='0199bec97dfa5e0d') print(data) # print(json.loads(data['fingerprint'])) response = requests.post(url, headers=headers, data=data) print(aes_de(response.text, key='0199bec97dfa5e0d', iv='0199bec97dfa5e0d').decode()) res = json.loads(aes_de(response.text, key='0199bec97dfa5e0d', iv='0199bec97dfa5e0d').decode()) global key, key_version, iv key = res['data']['key'] key_version = res['data']['key-version'] iv = key return key, key_version
以下是对代码的翻译:
```python
data = r'{"fingerprint":"{\"datatype\":\"aimt_datas\",\"id_ver\":\"Android_1.0.1\",\"rdata\":\"JKt4\/rsQHbhI67UlvrsN5nMOIpiztrz2ApPQY9KiMFqKykAngZo0HJ3ltCznejxiWLEG9SVy3P\/tIzsOb+kxhFQpth4QCZ+xWlYobyHAdCF6m9OQw0Ixgb1qPKj7lQbb4nv6w60kUuSd+sFS8m288ZF2XbChjAWKhMwGog4Js+4HPmfHegbRAoF2Q\/GfYXi\/Z8NDwZcG1EMYVghGHS11gplAUzWWZt0Q8PVJT+ud4gp068Fv1x9A52a\/vc2XVqcCZ6lyOEPzQRoFHv0OO3c9MX5R05yrnD70tbaKh0iK0QzVaSKAx11uGTa+Al\/C2YXp+A3jcGXcIQTWbniFp1wHog\/DJhBd4p5jDSmL0UJJ1vwF3jv7imwD\/\/8kHGbkzqBHKfVD2gou0LqF5\/1MAYJXzGHNXS8DSzC1Xwne6OFVNkhhtHxODz\/k03ymOpppQ3p1IZqdJ7NFTEEFtSo34+Ec5FmW7qxUW3JAR7ovVcbBYOzr+1HjU2ed0DTE7\/NeLPJw2N2owFViCctJ1q4XBq8lKkAEHponH2MAPsk255xnG1N4YRQiu2TZyfh4Xj7piAMRHJTY6DmkoCbkHtUIA1JCdaua9TJ9aKt8G+4\/xkHDTI0aH06niN4dGzxh3IHTnjSIj0Gt3JhertANNa4MJN7T0\/ZMWmonr1YuOm+FfNsDOdZ8yePiqxJTV3DBXj0bsePc+wufBktg0gVI9xkyWUhBhAjay\/vTAfP1\/6p3+oUB+xSFTcYQcusjAnvN5hapwHP8mhisZYn0vRzc21hppdNABQLi1b6IFIkvPlbpbfVEJfLB2HgK7\/qHaCYp+osOj4gc\",\"rk\":\"UaywI2vLDuU0ZLrPZIRCADXL6gQhRq4xFSul8wAGYcOZdEkUpw1\/x9XOCcJ0NNnxLaRoSLGg42FOfsL6KonaQ9cChmBd2aNI9049gv+Rild3c+qtNqbnLcY+8zR6qaI5CHcLYi6blBY8Yn7Ul6R9I24DpfcM1j9VjSee4Dpxp84=\"}","key-version":"1678779904"}'
print(JSON.parse(data));
data = aes_en(data, key='0199bec97dfa5e0d', iv='0199bec97dfa5e0d');
console.log(data);
// console.log(JSON.parse(data['fingerprint']));
var response = requests.post(url, headers=headers, data=data);
console.log(aes_de(response.text, key='0199bec97dfa5e0d', iv='0199bec97dfa5e0d').decode());
var res = JSON.parse(aes_de(response.text, key='0199bec97dfa5e0d', iv='0199bec97dfa5e0d').decode());
var key, key_version, iv;
key = res['data']['key'];
key_version = res['data']['key-version'];
iv = key;
return [key, key_version];
```
请注意,在JavaScript中,需要根据具体情况实现`requests.post`、`aes_en`和`aes_de`函数,并根据需要添加适当的导入语句。另外,`json.loads`在JavaScript中需要使用`JSON.parse`来解析JSON字符串。
我有多台安卓手机,想解析其中一台,请完善下刚才你给出的代码
好的,以下是完整的代码:
```python
import frida, sys
# 定义要hook的函数
js_code = """
Java.perform(function () {
var MainActivity = Java.use('com.example.myapp.MainActivity');
MainActivity.sayHello.implementation = function () {
console.log('Hello from Frida!');
return this.sayHello();
};
});
"""
# 获取设备列表
device_manager = frida.get_device_manager()
devices = device_manager.enumerate_devices()
# 打印设备列表
print('Available devices:')
for device in devices:
print('-' * 30)
print(f"Device id: {device.id}")
print(f"Device name: {device.name}")
print(f"Device type: {device.type}")
# 选择要连接的设备
device_id = input("Enter device id: ")
device = device_manager.get_device(device_id)
# 连接设备并打印设备信息
session = device.attach("com.example.myapp")
print(f"Attached to session: {session}")
print(f"Device name: {device.name}")
print(f"Device type: {device.type}")
# 加载并注入脚本
script = session.create_script(js_code)
script.load()
# 释放资源
sys.stdin.read()
session.detach()
```
其中,`com.example.myapp.MainActivity`是要hook的类名,`sayHello`是要hook的方法名。在这个例子中,我们重写了 `sayHello` 方法并在控制台输出一段信息。
请注意,在运行代码之前,您需要在Android设备上安装并运行一个名为 `com.example.myapp` 的应用程序,以便我们可以连接并注入脚本。
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