diff --git a/adb/Android.mk b/adb/Android.mk
index 702300b..7ff4555 100644
--- a/adb/Android.mk
+++ b/adb/Android.mk
@@ -92,6 +92,7 @@
 
 LOCAL_SRC_FILES := \
 	adb.c \
+	adb_main.c \
 	console.c \
 	transport_local.c \
 	commandline.c \
@@ -141,6 +142,7 @@
 
 LOCAL_SRC_FILES := \
 	adb.c \
+	adb_main.c \
 	transport_local.c \
 	adb_auth_client.c \
 	sockets.c \
diff --git a/adb/adb.c b/adb/adb.c
index 69d9d0f..f15902b 100644
--- a/adb/adb.c
+++ b/adb/adb.c
@@ -31,18 +31,13 @@
 #include "adb.h"
 #include "adb_auth.h"
 #include "adb_listeners.h"
-#include "qemu_tracing.h"
 
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 
 #if !ADB_HOST
 #include <cutils/properties.h>
-#include <private/android_filesystem_config.h>
 #include <sys/capability.h>
 #include <sys/mount.h>
-#include <sys/prctl.h>
-#include <getopt.h>
-#include <selinux/selinux.h>
 #endif
 
 #if ADB_TRACE
@@ -51,11 +46,8 @@
 
 int HOST = 0;
 
-static int auth_enabled = 0;
-
 #if !ADB_HOST
-static const char *adb_device_banner = "device";
-static const char *root_seclabel = NULL;
+const char *adb_device_banner = "device";
 #endif
 
 void fatal(const char *fmt, ...)
@@ -558,119 +550,8 @@
 }
 #endif
 
-static void adb_cleanup(void)
-{
-    usb_cleanup();
-}
-
-void start_logging(void)
-{
-#if defined(_WIN32)
-    char    temp[ MAX_PATH ];
-    FILE*   fnul;
-    FILE*   flog;
-
-    GetTempPath( sizeof(temp) - 8, temp );
-    strcat( temp, "adb.log" );
-
-    /* Win32 specific redirections */
-    fnul = fopen( "NUL", "rt" );
-    if (fnul != NULL)
-        stdin[0] = fnul[0];
-
-    flog = fopen( temp, "at" );
-    if (flog == NULL)
-        flog = fnul;
-
-    setvbuf( flog, NULL, _IONBF, 0 );
-
-    stdout[0] = flog[0];
-    stderr[0] = flog[0];
-    fprintf(stderr,"--- adb starting (pid %d) ---\n", getpid());
-#else
-    int fd;
-
-    fd = unix_open("/dev/null", O_RDONLY);
-    dup2(fd, 0);
-    adb_close(fd);
-
-    fd = unix_open("/tmp/adb.log", O_WRONLY | O_CREAT | O_APPEND, 0640);
-    if(fd < 0) {
-        fd = unix_open("/dev/null", O_WRONLY);
-    }
-    dup2(fd, 1);
-    dup2(fd, 2);
-    adb_close(fd);
-    fprintf(stderr,"--- adb starting (pid %d) ---\n", getpid());
-#endif
-}
-
-#if !ADB_HOST
-void start_device_log(void)
-{
-    int fd;
-    char    path[PATH_MAX];
-    struct tm now;
-    time_t t;
-    char value[PROPERTY_VALUE_MAX];
-
-    // read the trace mask from persistent property persist.adb.trace_mask
-    // give up if the property is not set or cannot be parsed
-    property_get("persist.adb.trace_mask", value, "");
-    if (sscanf(value, "%x", &adb_trace_mask) != 1)
-        return;
-
-    adb_mkdir("/data/adb", 0775);
-    tzset();
-    time(&t);
-    localtime_r(&t, &now);
-    strftime(path, sizeof(path),
-                "/data/adb/adb-%Y-%m-%d-%H-%M-%S.txt",
-                &now);
-    fd = unix_open(path, O_WRONLY | O_CREAT | O_TRUNC, 0640);
-    if (fd < 0)
-        return;
-
-    // redirect stdout and stderr to the log file
-    dup2(fd, 1);
-    dup2(fd, 2);
-    fprintf(stderr,"--- adb starting (pid %d) ---\n", getpid());
-    adb_close(fd);
-
-    fd = unix_open("/dev/null", O_RDONLY);
-    dup2(fd, 0);
-    adb_close(fd);
-}
-#endif
-
 #if ADB_HOST
 
-#ifdef WORKAROUND_BUG6558362
-#include <sched.h>
-#define AFFINITY_ENVVAR "ADB_CPU_AFFINITY_BUG6558362"
-void adb_set_affinity(void)
-{
-   cpu_set_t cpu_set;
-   const char* cpunum_str = getenv(AFFINITY_ENVVAR);
-   char* strtol_res;
-   int cpu_num;
-
-   if (!cpunum_str || !*cpunum_str)
-       return;
-   cpu_num = strtol(cpunum_str, &strtol_res, 0);
-   if (*strtol_res != '\0')
-     fatal("bad number (%s) in env var %s. Expecting 0..n.\n", cpunum_str, AFFINITY_ENVVAR);
-
-   sched_getaffinity(0, sizeof(cpu_set), &cpu_set);
-   D("orig cpu_set[0]=0x%08lx\n", cpu_set.__bits[0]);
-   CPU_ZERO(&cpu_set);
-   CPU_SET(cpu_num, &cpu_set);
-   sched_setaffinity(0, sizeof(cpu_set), &cpu_set);
-   sched_getaffinity(0, sizeof(cpu_set), &cpu_set);
-   D("new cpu_set[0]=0x%08lx\n", cpu_set.__bits[0]);
-}
-#endif
-
 int launch_server(int server_port)
 {
 #if defined(_WIN32)
@@ -829,226 +710,6 @@
 }
 #endif /* ADB_HOST */
 
-/* Constructs a local name of form tcp:port.
- * target_str points to the target string, it's content will be overwritten.
- * target_size is the capacity of the target string.
- * server_port is the port number to use for the local name.
- */
-void build_local_name(char* target_str, size_t target_size, int server_port)
-{
-  snprintf(target_str, target_size, "tcp:%d", server_port);
-}
-
-#if !ADB_HOST
-
-static void drop_capabilities_bounding_set_if_needed() {
-#ifdef ALLOW_ADBD_ROOT
-    char value[PROPERTY_VALUE_MAX];
-    property_get("ro.debuggable", value, "");
-    if (strcmp(value, "1") == 0) {
-        return;
-    }
-#endif
-    int i;
-    for (i = 0; prctl(PR_CAPBSET_READ, i, 0, 0, 0) >= 0; i++) {
-        if (i == CAP_SETUID || i == CAP_SETGID) {
-            // CAP_SETUID CAP_SETGID needed by /system/bin/run-as
-            continue;
-        }
-        int err = prctl(PR_CAPBSET_DROP, i, 0, 0, 0);
-
-        // Some kernels don't have file capabilities compiled in, and
-        // prctl(PR_CAPBSET_DROP) returns EINVAL. Don't automatically
-        // die when we see such misconfigured kernels.
-        if ((err < 0) && (errno != EINVAL)) {
-            exit(1);
-        }
-    }
-}
-
-static bool should_drop_privileges() {
-#if defined(ALLOW_ADBD_ROOT)
-    char value[PROPERTY_VALUE_MAX];
-
-    // The emulator is never secure, so don't drop privileges there.
-    // TODO: this seems like a bug --- shouldn't the emulator behave like a device?
-    property_get("ro.kernel.qemu", value, "");
-    if (strcmp(value, "1") == 0) {
-        return false;
-    }
-
-    property_get("ro.secure", value, "1");
-    bool ro_secure = (strcmp(value, "1") == 0);
-
-    // Drop privileges if ro.secure is set...
-    bool drop = ro_secure;
-
-    property_get("ro.debuggable", value, "");
-    bool ro_debuggable = (strcmp(value, "1") == 0);
-    property_get("service.adb.root", value, "");
-    bool adb_root = (strcmp(value, "1") == 0);
-    bool adb_unroot = (strcmp(value, "0") == 0);
-
-    // ...except "adb root" lets you keep privileges in a debuggable build.
-    if (ro_debuggable && adb_root) {
-        drop = false;
-    }
-
-    // ...and "adb unroot" lets you explicitly drop privileges.
-    if (adb_unroot) {
-        drop = true;
-    }
-
-    return drop;
-#else
-    return true; // "adb root" not allowed, always drop privileges.
-#endif /* ALLOW_ADBD_ROOT */
-}
-#endif /* !ADB_HOST */
-
-int adb_main(int is_daemon, int server_port)
-{
-#if !ADB_HOST
-    int port;
-    char value[PROPERTY_VALUE_MAX];
-
-    umask(000);
-#endif
-
-    atexit(adb_cleanup);
-#if defined(_WIN32)
-    SetConsoleCtrlHandler( ctrlc_handler, TRUE );
-#else
-    // No SIGCHLD. Let the service subproc handle its children.
-    signal(SIGPIPE, SIG_IGN);
-#endif
-
-    init_transport_registration();
-
-#if ADB_HOST
-    HOST = 1;
-
-#ifdef WORKAROUND_BUG6558362
-    if(is_daemon) adb_set_affinity();
-#endif
-    usb_init();
-    local_init(DEFAULT_ADB_LOCAL_TRANSPORT_PORT);
-    adb_auth_init();
-
-    char local_name[30];
-    build_local_name(local_name, sizeof(local_name), server_port);
-    if(install_listener(local_name, "*smartsocket*", NULL, 0)) {
-        exit(1);
-    }
-#else
-    property_get("ro.adb.secure", value, "0");
-    auth_enabled = !strcmp(value, "1");
-    if (auth_enabled)
-        adb_auth_init();
-
-    // Our external storage path may be different than apps, since
-    // we aren't able to bind mount after dropping root.
-    const char* adb_external_storage = getenv("ADB_EXTERNAL_STORAGE");
-    if (NULL != adb_external_storage) {
-        setenv("EXTERNAL_STORAGE", adb_external_storage, 1);
-    } else {
-        D("Warning: ADB_EXTERNAL_STORAGE is not set.  Leaving EXTERNAL_STORAGE"
-          " unchanged.\n");
-    }
-
-    /* add extra groups:
-    ** AID_ADB to access the USB driver
-    ** AID_LOG to read system logs (adb logcat)
-    ** AID_INPUT to diagnose input issues (getevent)
-    ** AID_INET to diagnose network issues (ping)
-    ** AID_NET_BT and AID_NET_BT_ADMIN to diagnose bluetooth (hcidump)
-    ** AID_SDCARD_R to allow reading from the SD card
-    ** AID_SDCARD_RW to allow writing to the SD card
-    ** AID_NET_BW_STATS to read out qtaguid statistics
-    */
-    gid_t groups[] = { AID_ADB, AID_LOG, AID_INPUT, AID_INET, AID_NET_BT,
-                       AID_NET_BT_ADMIN, AID_SDCARD_R, AID_SDCARD_RW,
-                       AID_NET_BW_STATS };
-    if (setgroups(sizeof(groups)/sizeof(groups[0]), groups) != 0) {
-        exit(1);
-    }
-
-    /* don't listen on a port (default 5037) if running in secure mode */
-    /* don't run as root if we are running in secure mode */
-    if (should_drop_privileges()) {
-        drop_capabilities_bounding_set_if_needed();
-
-        /* then switch user and group to "shell" */
-        if (setgid(AID_SHELL) != 0) {
-            exit(1);
-        }
-        if (setuid(AID_SHELL) != 0) {
-            exit(1);
-        }
-
-        D("Local port disabled\n");
-    } else {
-        char local_name[30];
-        if ((root_seclabel != NULL) && (is_selinux_enabled() > 0)) {
-            // b/12587913: fix setcon to allow const pointers
-            if (setcon((char *)root_seclabel) < 0) {
-                exit(1);
-            }
-        }
-        build_local_name(local_name, sizeof(local_name), server_port);
-        if(install_listener(local_name, "*smartsocket*", NULL, 0)) {
-            exit(1);
-        }
-    }
-
-    int usb = 0;
-    if (access(USB_ADB_PATH, F_OK) == 0 || access(USB_FFS_ADB_EP0, F_OK) == 0) {
-        // listen on USB
-        usb_init();
-        usb = 1;
-    }
-
-    // If one of these properties is set, also listen on that port
-    // If one of the properties isn't set and we couldn't listen on usb,
-    // listen on the default port.
-    property_get("service.adb.tcp.port", value, "");
-    if (!value[0]) {
-        property_get("persist.adb.tcp.port", value, "");
-    }
-    if (sscanf(value, "%d", &port) == 1 && port > 0) {
-        printf("using port=%d\n", port);
-        // listen on TCP port specified by service.adb.tcp.port property
-        local_init(port);
-    } else if (!usb) {
-        // listen on default port
-        local_init(DEFAULT_ADB_LOCAL_TRANSPORT_PORT);
-    }
-
-    D("adb_main(): pre init_jdwp()\n");
-    init_jdwp();
-    D("adb_main(): post init_jdwp()\n");
-#endif
-
-    if (is_daemon)
-    {
-        // inform our parent that we are up and running.
-#if defined(_WIN32)
-        DWORD  count;
-        WriteFile( GetStdHandle( STD_OUTPUT_HANDLE ), "OK\n", 3, &count, NULL );
-#else
-        fprintf(stderr, "OK\n");
-#endif
-        start_logging();
-    }
-    D("Event loop starting\n");
-
-    fdevent_loop();
-
-    usb_cleanup();
-
-    return 0;
-}
-
 // Try to handle a network forwarding request.
 // This returns 1 on success, 0 on failure, and -1 to indicate this is not
 // a forwarding-related request.
@@ -1294,42 +955,3 @@
       return ret - 1;
     return -1;
 }
-
-int main(int argc, char **argv)
-{
-#if ADB_HOST
-    adb_sysdeps_init();
-    adb_trace_init();
-    D("Handling commandline()\n");
-    return adb_commandline(argc - 1, argv + 1);
-#else
-    /* If adbd runs inside the emulator this will enable adb tracing via
-     * adb-debug qemud service in the emulator. */
-    adb_qemu_trace_init();
-    while(1) {
-        int c;
-        int option_index = 0;
-        static struct option opts[] = {
-            {"root_seclabel", required_argument, 0, 's' },
-            {"device_banner", required_argument, 0, 'b' }
-        };
-        c = getopt_long(argc, argv, "", opts, &option_index);
-        if (c == -1)
-            break;
-        switch (c) {
-        case 's':
-            root_seclabel = optarg;
-            break;
-        case 'b':
-            adb_device_banner = optarg;
-            break;
-        default:
-            break;
-        }
-    }
-
-    start_device_log();
-    D("Handling main()\n");
-    return adb_main(0, DEFAULT_ADB_PORT);
-#endif
-}
diff --git a/adb/adb.h b/adb/adb.h
index 48f2a25..4181fbc 100644
--- a/adb/adb.h
+++ b/adb/adb.h
@@ -400,6 +400,7 @@
 #define CS_SIDELOAD   6
 #define CS_UNAUTHORIZED 7
 
+extern const char *adb_device_banner;
 extern int HOST;
 extern int SHELL_EXIT_NOTIFY_FD;
 
diff --git a/adb/adb_auth.c b/adb/adb_auth.c
index 00cf469..11a89b0 100644
--- a/adb/adb_auth.c
+++ b/adb/adb_auth.c
@@ -26,6 +26,8 @@
 #include "adb_auth.h"
 #include "sysdeps.h"
 
+int auth_enabled = 0;
+
 void send_auth_request(atransport *t)
 {
     D("Calling send_auth_request\n");
diff --git a/adb/adb_auth.h b/adb/adb_auth.h
index 4431b5b..cece5e3 100644
--- a/adb/adb_auth.h
+++ b/adb/adb_auth.h
@@ -21,6 +21,8 @@
 extern "C" {
 #endif
 
+extern int auth_enabled;
+
 void adb_auth_init(void);
 int adb_auth_keygen(const char* filename);
 void adb_auth_verified(atransport *t);
diff --git a/adb/adb_main.c b/adb/adb_main.c
new file mode 100644
index 0000000..72168ec
--- /dev/null
+++ b/adb/adb_main.c
@@ -0,0 +1,407 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define  TRACE_TAG   TRACE_ADB
+
+#include <errno.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/prctl.h>
+
+#include "adb.h"
+#include "adb_auth.h"
+#include "adb_listeners.h"
+#include "sysdeps.h"
+
+#if !ADB_HOST
+#include <getopt.h>
+
+#include "cutils/properties.h"
+#include "private/android_filesystem_config.h"
+#include "selinux/selinux.h"
+
+#include "qemu_tracing.h"
+#endif
+
+static void adb_cleanup(void)
+{
+    usb_cleanup();
+}
+
+#if ADB_HOST
+#ifdef WORKAROUND_BUG6558362
+#include <sched.h>
+#define AFFINITY_ENVVAR "ADB_CPU_AFFINITY_BUG6558362"
+void adb_set_affinity(void)
+{
+   cpu_set_t cpu_set;
+   const char* cpunum_str = getenv(AFFINITY_ENVVAR);
+   char* strtol_res;
+   int cpu_num;
+
+   if (!cpunum_str || !*cpunum_str)
+       return;
+   cpu_num = strtol(cpunum_str, &strtol_res, 0);
+   if (*strtol_res != '\0')
+     fatal("bad number (%s) in env var %s. Expecting 0..n.\n", cpunum_str, AFFINITY_ENVVAR);
+
+   sched_getaffinity(0, sizeof(cpu_set), &cpu_set);
+   D("orig cpu_set[0]=0x%08lx\n", cpu_set.__bits[0]);
+   CPU_ZERO(&cpu_set);
+   CPU_SET(cpu_num, &cpu_set);
+   sched_setaffinity(0, sizeof(cpu_set), &cpu_set);
+   sched_getaffinity(0, sizeof(cpu_set), &cpu_set);
+   D("new cpu_set[0]=0x%08lx\n", cpu_set.__bits[0]);
+}
+#endif
+#else /* ADB_HOST */
+static const char *root_seclabel = NULL;
+
+static void drop_capabilities_bounding_set_if_needed() {
+#ifdef ALLOW_ADBD_ROOT
+    char value[PROPERTY_VALUE_MAX];
+    property_get("ro.debuggable", value, "");
+    if (strcmp(value, "1") == 0) {
+        return;
+    }
+#endif
+    int i;
+    for (i = 0; prctl(PR_CAPBSET_READ, i, 0, 0, 0) >= 0; i++) {
+        if (i == CAP_SETUID || i == CAP_SETGID) {
+            // CAP_SETUID CAP_SETGID needed by /system/bin/run-as
+            continue;
+        }
+        int err = prctl(PR_CAPBSET_DROP, i, 0, 0, 0);
+
+        // Some kernels don't have file capabilities compiled in, and
+        // prctl(PR_CAPBSET_DROP) returns EINVAL. Don't automatically
+        // die when we see such misconfigured kernels.
+        if ((err < 0) && (errno != EINVAL)) {
+            exit(1);
+        }
+    }
+}
+
+static bool should_drop_privileges() {
+#if defined(ALLOW_ADBD_ROOT)
+    char value[PROPERTY_VALUE_MAX];
+
+    // The emulator is never secure, so don't drop privileges there.
+    // TODO: this seems like a bug --- shouldn't the emulator behave like a device?
+    property_get("ro.kernel.qemu", value, "");
+    if (strcmp(value, "1") == 0) {
+        return false;
+    }
+
+    property_get("ro.secure", value, "1");
+    bool ro_secure = (strcmp(value, "1") == 0);
+
+    // Drop privileges if ro.secure is set...
+    bool drop = ro_secure;
+
+    property_get("ro.debuggable", value, "");
+    bool ro_debuggable = (strcmp(value, "1") == 0);
+    property_get("service.adb.root", value, "");
+    bool adb_root = (strcmp(value, "1") == 0);
+    bool adb_unroot = (strcmp(value, "0") == 0);
+
+    // ...except "adb root" lets you keep privileges in a debuggable build.
+    if (ro_debuggable && adb_root) {
+        drop = false;
+    }
+
+    // ...and "adb unroot" lets you explicitly drop privileges.
+    if (adb_unroot) {
+        drop = true;
+    }
+
+    return drop;
+#else
+    return true; // "adb root" not allowed, always drop privileges.
+#endif /* ALLOW_ADBD_ROOT */
+}
+
+void start_device_log(void)
+{
+    int fd;
+    char    path[PATH_MAX];
+    struct tm now;
+    time_t t;
+    char value[PROPERTY_VALUE_MAX];
+
+    // read the trace mask from persistent property persist.adb.trace_mask
+    // give up if the property is not set or cannot be parsed
+    property_get("persist.adb.trace_mask", value, "");
+    if (sscanf(value, "%x", &adb_trace_mask) != 1)
+        return;
+
+    adb_mkdir("/data/adb", 0775);
+    tzset();
+    time(&t);
+    localtime_r(&t, &now);
+    strftime(path, sizeof(path),
+                "/data/adb/adb-%Y-%m-%d-%H-%M-%S.txt",
+                &now);
+    fd = unix_open(path, O_WRONLY | O_CREAT | O_TRUNC, 0640);
+    if (fd < 0)
+        return;
+
+    // redirect stdout and stderr to the log file
+    dup2(fd, 1);
+    dup2(fd, 2);
+    fprintf(stderr,"--- adb starting (pid %d) ---\n", getpid());
+    adb_close(fd);
+
+    fd = unix_open("/dev/null", O_RDONLY);
+    dup2(fd, 0);
+    adb_close(fd);
+}
+#endif /* ADB_HOST */
+
+/* Constructs a local name of form tcp:port.
+ * target_str points to the target string, it's content will be overwritten.
+ * target_size is the capacity of the target string.
+ * server_port is the port number to use for the local name.
+ */
+void build_local_name(char* target_str, size_t target_size, int server_port)
+{
+  snprintf(target_str, target_size, "tcp:%d", server_port);
+}
+
+void start_logging(void)
+{
+#if defined(_WIN32)
+    char    temp[ MAX_PATH ];
+    FILE*   fnul;
+    FILE*   flog;
+
+    GetTempPath( sizeof(temp) - 8, temp );
+    strcat( temp, "adb.log" );
+
+    /* Win32 specific redirections */
+    fnul = fopen( "NUL", "rt" );
+    if (fnul != NULL)
+        stdin[0] = fnul[0];
+
+    flog = fopen( temp, "at" );
+    if (flog == NULL)
+        flog = fnul;
+
+    setvbuf( flog, NULL, _IONBF, 0 );
+
+    stdout[0] = flog[0];
+    stderr[0] = flog[0];
+    fprintf(stderr,"--- adb starting (pid %d) ---\n", getpid());
+#else
+    int fd;
+
+    fd = unix_open("/dev/null", O_RDONLY);
+    dup2(fd, 0);
+    adb_close(fd);
+
+    fd = unix_open("/tmp/adb.log", O_WRONLY | O_CREAT | O_APPEND, 0640);
+    if(fd < 0) {
+        fd = unix_open("/dev/null", O_WRONLY);
+    }
+    dup2(fd, 1);
+    dup2(fd, 2);
+    adb_close(fd);
+    fprintf(stderr,"--- adb starting (pid %d) ---\n", getpid());
+#endif
+}
+
+int adb_main(int is_daemon, int server_port)
+{
+#if !ADB_HOST
+    int port;
+    char value[PROPERTY_VALUE_MAX];
+
+    umask(000);
+#endif
+
+    atexit(adb_cleanup);
+#if defined(_WIN32)
+    SetConsoleCtrlHandler( ctrlc_handler, TRUE );
+#else
+    // No SIGCHLD. Let the service subproc handle its children.
+    signal(SIGPIPE, SIG_IGN);
+#endif
+
+    init_transport_registration();
+
+#if ADB_HOST
+    HOST = 1;
+
+#ifdef WORKAROUND_BUG6558362
+    if(is_daemon) adb_set_affinity();
+#endif
+    usb_init();
+    local_init(DEFAULT_ADB_LOCAL_TRANSPORT_PORT);
+    adb_auth_init();
+
+    char local_name[30];
+    build_local_name(local_name, sizeof(local_name), server_port);
+    if(install_listener(local_name, "*smartsocket*", NULL, 0)) {
+        exit(1);
+    }
+#else
+    property_get("ro.adb.secure", value, "0");
+    auth_enabled = !strcmp(value, "1");
+    if (auth_enabled)
+        adb_auth_init();
+
+    // Our external storage path may be different than apps, since
+    // we aren't able to bind mount after dropping root.
+    const char* adb_external_storage = getenv("ADB_EXTERNAL_STORAGE");
+    if (NULL != adb_external_storage) {
+        setenv("EXTERNAL_STORAGE", adb_external_storage, 1);
+    } else {
+        D("Warning: ADB_EXTERNAL_STORAGE is not set.  Leaving EXTERNAL_STORAGE"
+          " unchanged.\n");
+    }
+
+    /* add extra groups:
+    ** AID_ADB to access the USB driver
+    ** AID_LOG to read system logs (adb logcat)
+    ** AID_INPUT to diagnose input issues (getevent)
+    ** AID_INET to diagnose network issues (ping)
+    ** AID_NET_BT and AID_NET_BT_ADMIN to diagnose bluetooth (hcidump)
+    ** AID_SDCARD_R to allow reading from the SD card
+    ** AID_SDCARD_RW to allow writing to the SD card
+    ** AID_NET_BW_STATS to read out qtaguid statistics
+    */
+    gid_t groups[] = { AID_ADB, AID_LOG, AID_INPUT, AID_INET, AID_NET_BT,
+                       AID_NET_BT_ADMIN, AID_SDCARD_R, AID_SDCARD_RW,
+                       AID_NET_BW_STATS };
+    if (setgroups(sizeof(groups)/sizeof(groups[0]), groups) != 0) {
+        exit(1);
+    }
+
+    /* don't listen on a port (default 5037) if running in secure mode */
+    /* don't run as root if we are running in secure mode */
+    if (should_drop_privileges()) {
+        drop_capabilities_bounding_set_if_needed();
+
+        /* then switch user and group to "shell" */
+        if (setgid(AID_SHELL) != 0) {
+            exit(1);
+        }
+        if (setuid(AID_SHELL) != 0) {
+            exit(1);
+        }
+
+        D("Local port disabled\n");
+    } else {
+        char local_name[30];
+        if ((root_seclabel != NULL) && (is_selinux_enabled() > 0)) {
+            // b/12587913: fix setcon to allow const pointers
+            if (setcon((char *)root_seclabel) < 0) {
+                exit(1);
+            }
+        }
+        build_local_name(local_name, sizeof(local_name), server_port);
+        if(install_listener(local_name, "*smartsocket*", NULL, 0)) {
+            exit(1);
+        }
+    }
+
+    int usb = 0;
+    if (access(USB_ADB_PATH, F_OK) == 0 || access(USB_FFS_ADB_EP0, F_OK) == 0) {
+        // listen on USB
+        usb_init();
+        usb = 1;
+    }
+
+    // If one of these properties is set, also listen on that port
+    // If one of the properties isn't set and we couldn't listen on usb,
+    // listen on the default port.
+    property_get("service.adb.tcp.port", value, "");
+    if (!value[0]) {
+        property_get("persist.adb.tcp.port", value, "");
+    }
+    if (sscanf(value, "%d", &port) == 1 && port > 0) {
+        printf("using port=%d\n", port);
+        // listen on TCP port specified by service.adb.tcp.port property
+        local_init(port);
+    } else if (!usb) {
+        // listen on default port
+        local_init(DEFAULT_ADB_LOCAL_TRANSPORT_PORT);
+    }
+
+    D("adb_main(): pre init_jdwp()\n");
+    init_jdwp();
+    D("adb_main(): post init_jdwp()\n");
+#endif
+
+    if (is_daemon)
+    {
+        // inform our parent that we are up and running.
+#if defined(_WIN32)
+        DWORD  count;
+        WriteFile( GetStdHandle( STD_OUTPUT_HANDLE ), "OK\n", 3, &count, NULL );
+#else
+        fprintf(stderr, "OK\n");
+#endif
+        start_logging();
+    }
+    D("Event loop starting\n");
+
+    fdevent_loop();
+
+    usb_cleanup();
+
+    return 0;
+}
+
+int main(int argc, char **argv)
+{
+#if ADB_HOST
+    adb_sysdeps_init();
+    adb_trace_init();
+    D("Handling commandline()\n");
+    return adb_commandline(argc - 1, argv + 1);
+#else
+    /* If adbd runs inside the emulator this will enable adb tracing via
+     * adb-debug qemud service in the emulator. */
+    adb_qemu_trace_init();
+    while(1) {
+        int c;
+        int option_index = 0;
+        static struct option opts[] = {
+            {"root_seclabel", required_argument, 0, 's' },
+            {"device_banner", required_argument, 0, 'b' }
+        };
+        c = getopt_long(argc, argv, "", opts, &option_index);
+        if (c == -1)
+            break;
+        switch (c) {
+        case 's':
+            root_seclabel = optarg;
+            break;
+        case 'b':
+            adb_device_banner = optarg;
+            break;
+        default:
+            break;
+        }
+    }
+
+    start_device_log();
+    D("Handling main()\n");
+    return adb_main(0, DEFAULT_ADB_PORT);
+#endif
+}