| package com.android.server.pm; |
| |
| import android.content.ComponentName; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.FeatureInfo; |
| import android.content.pm.IPackageManager; |
| import android.content.pm.InstrumentationInfo; |
| import android.content.pm.PackageInfo; |
| import android.content.pm.PackageItemInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ParceledListSlice; |
| import android.content.pm.PermissionGroupInfo; |
| import android.content.pm.PermissionInfo; |
| import android.content.res.AssetManager; |
| import android.content.res.Resources; |
| import android.os.RemoteException; |
| import android.os.ShellCommand; |
| import android.os.UserHandle; |
| |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| import java.util.WeakHashMap; |
| |
| class PackageManagerShellCommand extends ShellCommand { |
| final IPackageManager mInterface; |
| final private WeakHashMap<String, Resources> mResourceCache = |
| new WeakHashMap<String, Resources>(); |
| |
| PackageManagerShellCommand(PackageManagerService service) { |
| mInterface = service; |
| } |
| |
| @Override |
| public int onCommand(String cmd) { |
| if (cmd == null) { |
| return handleDefaultCommands(cmd); |
| } |
| |
| final PrintWriter pw = getOutPrintWriter(); |
| try { |
| switch(cmd) { |
| case "list": |
| return runList(); |
| default: |
| return handleDefaultCommands(cmd); |
| } |
| } catch (RemoteException e) { |
| pw.println("Remote exception: " + e); |
| } |
| return -1; |
| } |
| |
| private int runList() throws RemoteException { |
| final PrintWriter pw = getOutPrintWriter(); |
| final String type = getNextArg(); |
| if (type == null) { |
| pw.println("Error: didn't specify type of data to list"); |
| return -1; |
| } |
| switch(type) { |
| case "features": |
| return runListFeatures(); |
| case "instrumentation": |
| return runListInstrumentation(); |
| case "libraries": |
| return runListLibraries(); |
| case "package": |
| case "packages": |
| return runListPackages(false /*showSourceDir*/); |
| case "permission-groups": |
| return runListPermissionGroups(); |
| case "permissions": |
| return runListPermissions(); |
| } |
| pw.println("Error: unknown list type '" + type + "'"); |
| return -1; |
| } |
| |
| private int runListFeatures() throws RemoteException { |
| final PrintWriter pw = getOutPrintWriter(); |
| final List<FeatureInfo> list = new ArrayList<FeatureInfo>(); |
| final FeatureInfo[] rawList = mInterface.getSystemAvailableFeatures(); |
| for (int i=0; i<rawList.length; i++) { |
| list.add(rawList[i]); |
| } |
| |
| // sort by name |
| Collections.sort(list, new Comparator<FeatureInfo>() { |
| public int compare(FeatureInfo o1, FeatureInfo o2) { |
| if (o1.name == o2.name) return 0; |
| if (o1.name == null) return -1; |
| if (o2.name == null) return 1; |
| return o1.name.compareTo(o2.name); |
| } |
| }); |
| |
| final int count = (list != null) ? list.size() : 0; |
| for (int p = 0; p < count; p++) { |
| FeatureInfo fi = list.get(p); |
| pw.print("feature:"); |
| if (fi.name != null) pw.println(fi.name); |
| else pw.println("reqGlEsVersion=0x" |
| + Integer.toHexString(fi.reqGlEsVersion)); |
| } |
| return 0; |
| } |
| |
| private int runListInstrumentation() throws RemoteException { |
| final PrintWriter pw = getOutPrintWriter(); |
| boolean showSourceDir = false; |
| String targetPackage = null; |
| |
| try { |
| String opt; |
| while ((opt = getNextArg()) != null) { |
| switch (opt) { |
| case "-f": |
| showSourceDir = true; |
| break; |
| default: |
| if (opt.charAt(0) != '-') { |
| targetPackage = opt; |
| } else { |
| pw.println("Error: Unknown option: " + opt); |
| return -1; |
| } |
| break; |
| } |
| } |
| } catch (RuntimeException ex) { |
| pw.println("Error: " + ex.toString()); |
| return -1; |
| } |
| |
| final List<InstrumentationInfo> list = |
| mInterface.queryInstrumentation(targetPackage, 0 /*flags*/); |
| |
| // sort by target package |
| Collections.sort(list, new Comparator<InstrumentationInfo>() { |
| public int compare(InstrumentationInfo o1, InstrumentationInfo o2) { |
| return o1.targetPackage.compareTo(o2.targetPackage); |
| } |
| }); |
| |
| final int count = (list != null) ? list.size() : 0; |
| for (int p = 0; p < count; p++) { |
| final InstrumentationInfo ii = list.get(p); |
| pw.print("instrumentation:"); |
| if (showSourceDir) { |
| pw.print(ii.sourceDir); |
| pw.print("="); |
| } |
| final ComponentName cn = new ComponentName(ii.packageName, ii.name); |
| pw.print(cn.flattenToShortString()); |
| pw.print(" (target="); |
| pw.print(ii.targetPackage); |
| pw.println(")"); |
| } |
| return 0; |
| } |
| |
| private int runListLibraries() throws RemoteException { |
| final PrintWriter pw = getOutPrintWriter(); |
| final List<String> list = new ArrayList<String>(); |
| final String[] rawList = mInterface.getSystemSharedLibraryNames(); |
| for (int i = 0; i < rawList.length; i++) { |
| list.add(rawList[i]); |
| } |
| |
| // sort by name |
| Collections.sort(list, new Comparator<String>() { |
| public int compare(String o1, String o2) { |
| if (o1 == o2) return 0; |
| if (o1 == null) return -1; |
| if (o2 == null) return 1; |
| return o1.compareTo(o2); |
| } |
| }); |
| |
| final int count = (list != null) ? list.size() : 0; |
| for (int p = 0; p < count; p++) { |
| String lib = list.get(p); |
| pw.print("library:"); |
| pw.println(lib); |
| } |
| return 0; |
| } |
| |
| private int runListPackages(boolean showSourceDir) throws RemoteException { |
| final PrintWriter pw = getOutPrintWriter(); |
| int getFlags = 0; |
| boolean listDisabled = false, listEnabled = false; |
| boolean listSystem = false, listThirdParty = false; |
| boolean listInstaller = false; |
| int userId = UserHandle.USER_SYSTEM; |
| try { |
| String opt; |
| while ((opt = getNextOption()) != null) { |
| switch (opt) { |
| case "-d": |
| listDisabled = true; |
| break; |
| case "-e": |
| listEnabled = true; |
| break; |
| case "-f": |
| showSourceDir = true; |
| break; |
| case "-i": |
| listInstaller = true; |
| break; |
| case "-l": |
| // old compat |
| break; |
| case "-lf": |
| showSourceDir = true; |
| break; |
| case "-s": |
| listSystem = true; |
| break; |
| case "-u": |
| getFlags |= PackageManager.GET_UNINSTALLED_PACKAGES; |
| break; |
| case "-3": |
| listThirdParty = true; |
| break; |
| case "--user": |
| userId = Integer.parseInt(getNextArg()); |
| break; |
| default: |
| pw.println("Error: Unknown option: " + opt); |
| return -1; |
| } |
| } |
| } catch (RuntimeException ex) { |
| pw.println("Error: " + ex.toString()); |
| return -1; |
| } |
| |
| final String filter = getNextArg(); |
| |
| @SuppressWarnings("unchecked") |
| final ParceledListSlice<PackageInfo> slice = |
| mInterface.getInstalledPackages(getFlags, userId); |
| final List<PackageInfo> packages = slice.getList(); |
| |
| final int count = packages.size(); |
| for (int p = 0; p < count; p++) { |
| final PackageInfo info = packages.get(p); |
| if (filter != null && !info.packageName.contains(filter)) { |
| continue; |
| } |
| final boolean isSystem = |
| (info.applicationInfo.flags&ApplicationInfo.FLAG_SYSTEM) != 0; |
| if ((!listDisabled || !info.applicationInfo.enabled) && |
| (!listEnabled || info.applicationInfo.enabled) && |
| (!listSystem || isSystem) && |
| (!listThirdParty || !isSystem)) { |
| pw.print("package:"); |
| if (showSourceDir) { |
| pw.print(info.applicationInfo.sourceDir); |
| pw.print("="); |
| } |
| pw.print(info.packageName); |
| if (listInstaller) { |
| pw.print(" installer="); |
| pw.print(mInterface.getInstallerPackageName(info.packageName)); |
| } |
| pw.println(); |
| } |
| } |
| return 0; |
| } |
| |
| private int runListPermissionGroups() throws RemoteException { |
| final PrintWriter pw = getOutPrintWriter(); |
| final List<PermissionGroupInfo> pgs = mInterface.getAllPermissionGroups(0); |
| |
| final int count = pgs.size(); |
| for (int p = 0; p < count ; p++) { |
| final PermissionGroupInfo pgi = pgs.get(p); |
| pw.print("permission group:"); |
| pw.println(pgi.name); |
| } |
| return 0; |
| } |
| |
| private int runListPermissions() throws RemoteException { |
| final PrintWriter pw = getOutPrintWriter(); |
| boolean labels = false; |
| boolean groups = false; |
| boolean userOnly = false; |
| boolean summary = false; |
| boolean dangerousOnly = false; |
| String opt; |
| while ((opt = getNextOption()) != null) { |
| switch (opt) { |
| case "-d": |
| dangerousOnly = true; |
| break; |
| case "-f": |
| labels = true; |
| break; |
| case "-g": |
| groups = true; |
| break; |
| case "-s": |
| groups = true; |
| labels = true; |
| summary = true; |
| break; |
| case "-u": |
| userOnly = true; |
| break; |
| default: |
| pw.println("Error: Unknown option: " + opt); |
| return 1; |
| } |
| } |
| |
| final ArrayList<String> groupList = new ArrayList<String>(); |
| if (groups) { |
| final List<PermissionGroupInfo> infos = |
| mInterface.getAllPermissionGroups(0 /*flags*/); |
| final int count = infos.size(); |
| for (int i = 0; i < count; i++) { |
| groupList.add(infos.get(i).name); |
| } |
| groupList.add(null); |
| } else { |
| final String grp = getNextArg(); |
| groupList.add(grp); |
| } |
| |
| if (dangerousOnly) { |
| pw.println("Dangerous Permissions:"); |
| pw.println(""); |
| doListPermissions(groupList, groups, labels, summary, |
| PermissionInfo.PROTECTION_DANGEROUS, |
| PermissionInfo.PROTECTION_DANGEROUS); |
| if (userOnly) { |
| pw.println("Normal Permissions:"); |
| pw.println(""); |
| doListPermissions(groupList, groups, labels, summary, |
| PermissionInfo.PROTECTION_NORMAL, |
| PermissionInfo.PROTECTION_NORMAL); |
| } |
| } else if (userOnly) { |
| pw.println("Dangerous and Normal Permissions:"); |
| pw.println(""); |
| doListPermissions(groupList, groups, labels, summary, |
| PermissionInfo.PROTECTION_NORMAL, |
| PermissionInfo.PROTECTION_DANGEROUS); |
| } else { |
| pw.println("All Permissions:"); |
| pw.println(""); |
| doListPermissions(groupList, groups, labels, summary, |
| -10000, 10000); |
| } |
| return 0; |
| } |
| |
| private void doListPermissions(ArrayList<String> groupList, boolean groups, boolean labels, |
| boolean summary, int startProtectionLevel, int endProtectionLevel) |
| throws RemoteException { |
| final PrintWriter pw = getOutPrintWriter(); |
| final int groupCount = groupList.size(); |
| for (int i = 0; i < groupCount; i++) { |
| String groupName = groupList.get(i); |
| String prefix = ""; |
| if (groups) { |
| if (i > 0) { |
| pw.println(""); |
| } |
| if (groupName != null) { |
| PermissionGroupInfo pgi = |
| mInterface.getPermissionGroupInfo(groupName, 0 /*flags*/); |
| if (summary) { |
| Resources res = getResources(pgi); |
| if (res != null) { |
| pw.print(loadText(pgi, pgi.labelRes, pgi.nonLocalizedLabel) + ": "); |
| } else { |
| pw.print(pgi.name + ": "); |
| |
| } |
| } else { |
| pw.println((labels ? "+ " : "") + "group:" + pgi.name); |
| if (labels) { |
| pw.println(" package:" + pgi.packageName); |
| Resources res = getResources(pgi); |
| if (res != null) { |
| pw.println(" label:" |
| + loadText(pgi, pgi.labelRes, pgi.nonLocalizedLabel)); |
| pw.println(" description:" |
| + loadText(pgi, pgi.descriptionRes, |
| pgi.nonLocalizedDescription)); |
| } |
| } |
| } |
| } else { |
| pw.println(((labels && !summary) ? "+ " : "") + "ungrouped:"); |
| } |
| prefix = " "; |
| } |
| List<PermissionInfo> ps = |
| mInterface.queryPermissionsByGroup(groupList.get(i), 0 /*flags*/); |
| final int count = ps.size(); |
| boolean first = true; |
| for (int p = 0 ; p < count ; p++) { |
| PermissionInfo pi = ps.get(p); |
| if (groups && groupName == null && pi.group != null) { |
| continue; |
| } |
| final int base = pi.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE; |
| if (base < startProtectionLevel |
| || base > endProtectionLevel) { |
| continue; |
| } |
| if (summary) { |
| if (first) { |
| first = false; |
| } else { |
| pw.print(", "); |
| } |
| Resources res = getResources(pi); |
| if (res != null) { |
| pw.print(loadText(pi, pi.labelRes, |
| pi.nonLocalizedLabel)); |
| } else { |
| pw.print(pi.name); |
| } |
| } else { |
| pw.println(prefix + (labels ? "+ " : "") |
| + "permission:" + pi.name); |
| if (labels) { |
| pw.println(prefix + " package:" + pi.packageName); |
| Resources res = getResources(pi); |
| if (res != null) { |
| pw.println(prefix + " label:" |
| + loadText(pi, pi.labelRes, |
| pi.nonLocalizedLabel)); |
| pw.println(prefix + " description:" |
| + loadText(pi, pi.descriptionRes, |
| pi.nonLocalizedDescription)); |
| } |
| pw.println(prefix + " protectionLevel:" |
| + PermissionInfo.protectionToString(pi.protectionLevel)); |
| } |
| } |
| } |
| |
| if (summary) { |
| pw.println(""); |
| } |
| } |
| } |
| |
| private String loadText(PackageItemInfo pii, int res, CharSequence nonLocalized) |
| throws RemoteException { |
| if (nonLocalized != null) { |
| return nonLocalized.toString(); |
| } |
| if (res != 0) { |
| Resources r = getResources(pii); |
| if (r != null) { |
| try { |
| return r.getString(res); |
| } catch (Resources.NotFoundException e) { |
| } |
| } |
| } |
| return null; |
| } |
| |
| private Resources getResources(PackageItemInfo pii) throws RemoteException { |
| Resources res = mResourceCache.get(pii.packageName); |
| if (res != null) return res; |
| |
| ApplicationInfo ai = mInterface.getApplicationInfo(pii.packageName, 0, 0); |
| AssetManager am = new AssetManager(); |
| am.addAssetPath(ai.publicSourceDir); |
| res = new Resources(am, null, null); |
| mResourceCache.put(pii.packageName, res); |
| return res; |
| } |
| |
| @Override |
| public void onHelp() { |
| final PrintWriter pw = getOutPrintWriter(); |
| pw.println("Package manager (package) commands:"); |
| pw.println(" help"); |
| pw.println(" Print this help text."); |
| pw.println(""); |
| pw.println(" list features"); |
| pw.println(" Prints all features of the system."); |
| pw.println(" list instrumentation [-f] [TARGET-PACKAGE]"); |
| pw.println(" Prints all test packages; optionally only those targetting TARGET-PACKAGE"); |
| pw.println(" Options:"); |
| pw.println(" -f: dump the name of the .apk file containing the test package"); |
| pw.println(" list libraries"); |
| pw.println(" Prints all system libraries."); |
| pw.println(" list packages [-f] [-d] [-e] [-s] [-3] [-i] [-u] [--user USER_ID] [FILTER]"); |
| pw.println(" Prints all packages; optionally only those whose name contains"); |
| pw.println(" the text in FILTER."); |
| pw.println(" Options:"); |
| pw.println(" -f: see their associated file"); |
| pw.println(" -d: filter to only show disbled packages"); |
| pw.println(" -e: filter to only show enabled packages"); |
| pw.println(" -s: filter to only show system packages"); |
| pw.println(" -3: filter to only show third party packages"); |
| pw.println(" -i: see the installer for the packages"); |
| pw.println(" -u: also include uninstalled packages"); |
| pw.println(" list permission-groups"); |
| pw.println(" Prints all known permission groups."); |
| pw.println(" list permissions [-g] [-f] [-d] [-u] [GROUP]"); |
| pw.println(" Prints all known permissions; optionally only those in GROUP."); |
| pw.println(" Options:"); |
| pw.println(" -g: organize by group"); |
| pw.println(" -f: print all information"); |
| pw.println(" -s: short summary"); |
| pw.println(" -d: only list dangerous permissions"); |
| pw.println(" -u: list only the permissions users will see"); |
| pw.println(""); |
| } |
| } |
| |