awesome-android/Magisk
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topjohnwu
2016-08-27 19:02:41 +08:00
parent c44ce77e95
commit 830fde8007
14 changed files with 217 additions and 224 deletions
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app/src/main/java/com/topjohnwu/magisk/utils/Shell.java
+42 -47
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@@ -14,10 +14,8 @@ import java.util.List;
public class Shell {
public static String suPath;
// -1 = problematic/unknown issue; 0 = not rooted; 1 = properly rooted; 2 = improperly rooted;
public static int rootStatus = 0;
public static int rootStatus;
private static Process rootShell;
private static DataOutputStream rootSTDIN;
@@ -29,27 +27,27 @@ public class Shell {
}
private static void init() {
List<String> ret = sh("getprop magisk.supath");
if(!ret.isEmpty()) {
suPath = ret.get(0) + "/su";
rootStatus = 1;
} else {
suPath = "su";
rootStatus = 2;
}
try {
rootShell = Runtime.getRuntime().exec(suPath);
rootSTDIN = new DataOutputStream(rootShell.getOutputStream());
rootSTDOUT = new StreamGobbler(rootShell.getInputStream(), rootOutList);
rootSTDOUT.start();
rootShell = Runtime.getRuntime().exec(sh("getprop magisk.supath").get(0) + "/su");
rootStatus = 1;
} catch (IOException e) {
// runtime error! No binary found! Means no root
rootStatus = 0;
return;
try {
// Improper root
rootShell = Runtime.getRuntime().exec("su");
rootStatus = 2;
} catch (IOException err) {
// No root
rootStatus = 0;
return;
}
}
ret = su("echo -BOC-", "id");
rootSTDIN = new DataOutputStream(rootShell.getOutputStream());
rootSTDOUT = new StreamGobbler(rootShell.getInputStream(), rootOutList);
rootSTDOUT.start();
List<String> ret = su("echo -BOC-", "id");
if (ret == null) {
// Something wrong with root, not allowed?
rootStatus = -1;
@@ -74,7 +72,6 @@ public class Shell {
if (rootAccess()) {
rootSTDIN.write("exit\n".getBytes("UTF-8"));
rootSTDIN.flush();
rootSTDIN.flush();
rootShell.waitFor();
rootSTDIN.close();
rootSTDOUT.join();
@@ -134,39 +131,37 @@ public class Shell {
rootOutList.clear();
try {
try {
for (String write : commands) {
rootSTDIN.write((write + "\n").getBytes("UTF-8"));
rootSTDIN.flush();
}
rootSTDIN.write(("echo \'-done-\'\n").getBytes("UTF-8"));
for (String write : commands) {
rootSTDIN.write((write + "\n").getBytes("UTF-8"));
rootSTDIN.flush();
} catch (IOException e) {
if (!e.getMessage().contains("EPIPE")) {
throw e;
}
}
rootSTDIN.write(("echo \' \'\n").getBytes("UTF-8"));
rootSTDIN.flush();
rootSTDIN.write(("echo \'-done-\'\n").getBytes("UTF-8"));
rootSTDIN.flush();
} catch (IOException e) {
if (!e.getMessage().contains("EPIPE")) {
return null;
}
}
while (true) {
try {
// Process terminated, it means the interactive shell cannot be initialized
rootShell.exitValue();
return null;
} catch (IllegalThreadStateException e) {
// Process still running, gobble output until done
if (rootOutList != null && !rootOutList.isEmpty()) {
if (rootOutList.get(rootOutList.size() - 1).equals("-done-")) {
rootOutList.remove(rootOutList.size() - 1);
break;
}
while (true) {
try {
// Process terminated, it means the interactive shell cannot be initialized
rootShell.exitValue();
return null;
} catch (IllegalThreadStateException e) {
// Process still running, gobble output until done
int end = rootOutList.size() - 1;
if (rootOutList != null && end > 0) {
if (rootOutList.get(end).equals("-done-")) {
rootOutList.remove(end);
rootOutList.remove(end - 1);
break;
}
rootSTDOUT.join(100);
}
try { rootSTDOUT.join(100); } catch (InterruptedException err) { return null; }
}
} catch (IOException | InterruptedException e) {
// shell probably not found
return null;
}
return new ArrayList<>(rootOutList);