diff --git a/src/devtools/adb_tcp/services.c b/src/devtools/adb_tcp/services.c
new file mode 100644
index 0000000..1360782
--- /dev/null
+++ b/src/devtools/adb_tcp/services.c
@@ -0,0 +1,690 @@
+/*
+ * Copyright (C) 2007 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.
+ */
+
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <linux/reboot.h>
+#include <sys/syscall.h>
+
+#include "sysdeps.h"
+
+#define  TRACE_TAG  TRACE_SERVICES
+#include "adb.h"
+#include "file_sync_service.h"
+
+#if ADB_HOST
+#  ifndef HAVE_WINSOCK
+#    include <netinet/in.h>
+#    include <netdb.h>
+#    include <sys/ioctl.h>
+#  endif
+#else
+#  include <cutils/android_reboot.h>
+#  include <cutils/properties.h>
+#endif
+
+typedef struct stinfo stinfo;
+
+struct stinfo {
+    void (*func)(int fd, void *cookie);
+    int fd;
+    void *cookie;
+};
+
+
+void *service_bootstrap_func(void *x)
+{
+    stinfo *sti = x;
+    sti->func(sti->fd, sti->cookie);
+    free(sti);
+    return 0;
+}
+
+#if !ADB_HOST
+
+void restart_root_service(int fd, void *cookie)
+{
+    char buf[100];
+
+    if (getuid() == 0) {
+        snprintf(buf, sizeof(buf), "adbd is already running as root\n");
+        writex(fd, buf, strlen(buf));
+        adb_close(fd);
+    } else {
+#ifndef ADB_NON_ANDROID
+        char value[PROPERTY_VALUE_MAX];
+        property_get("ro.debuggable", value, "");
+        if (strcmp(value, "1") != 0) {
+            snprintf(buf, sizeof(buf), "adbd cannot run as root in production builds\n");
+            writex(fd, buf, strlen(buf));
+            adb_close(fd);
+            return;
+        }
+#endif /* !ADB_NON_ANDROID */
+
+        property_set("service.adb.root", "1");
+        snprintf(buf, sizeof(buf), "restarting adbd as root\n");
+        writex(fd, buf, strlen(buf));
+        adb_close(fd);
+    }
+}
+
+void restart_tcp_service(int fd, void *cookie)
+{
+    char buf[100];
+    char value[PROPERTY_VALUE_MAX];
+    int port = (int) (uintptr_t) cookie;
+
+    if (port <= 0) {
+        snprintf(buf, sizeof(buf), "invalid port\n");
+        writex(fd, buf, strlen(buf));
+        adb_close(fd);
+        return;
+    }
+
+    snprintf(value, sizeof(value), "%d", port);
+    property_set("service.adb.tcp.port", value);
+    snprintf(buf, sizeof(buf), "restarting in TCP mode port: %d\n", port);
+    writex(fd, buf, strlen(buf));
+    adb_close(fd);
+}
+
+void restart_usb_service(int fd, void *cookie)
+{
+    char buf[100];
+
+    property_set("service.adb.tcp.port", "0");
+    snprintf(buf, sizeof(buf), "restarting in USB mode\n");
+    writex(fd, buf, strlen(buf));
+    adb_close(fd);
+}
+
+void restart_adbd_service(int fd, void *cookie)
+{
+    char buf[100];
+
+    snprintf(buf, sizeof(buf), "restarting service\n");
+    writex(fd, buf, strlen(buf));
+    adb_close(fd);
+}
+
+void reboot_service(int fd, void *arg)
+{
+    char buf[100];
+    char property_val[PROPERTY_VALUE_MAX];
+    int ret;
+    const char *param = (const char *)arg;
+    int cmd;
+
+     sync();
+
+    if (!param || strlen(param) == 0)
+        cmd = LINUX_REBOOT_CMD_RESTART;
+    else
+        cmd = LINUX_REBOOT_CMD_RESTART2;
+    syscall(SYS_reboot, LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, cmd, param);
+
+#if 0
+    ret = snprintf(property_val, sizeof(property_val), "reboot,%s", (char *) arg);
+    if (ret >= (int) sizeof(property_val)) {
+        snprintf(buf, sizeof(buf), "reboot string too long. length=%d\n", ret);
+        writex(fd, buf, strlen(buf));
+        goto cleanup;
+    }
+
+    ret = property_set(ANDROID_RB_PROPERTY, property_val);
+    if (ret < 0) {
+        snprintf(buf, sizeof(buf), "reboot failed: %d\n", ret);
+        writex(fd, buf, strlen(buf));
+        goto cleanup;
+    }
+    // Don't return early. Give the reboot command time to take effect
+    // to avoid messing up scripts which do "adb reboot && adb wait-for-device"
+    while(1) { pause(); }
+#endif
+cleanup:
+    free(arg);
+    adb_close(fd);
+}
+
+void reverse_service(int fd, void* arg)
+{
+    const char* command = arg;
+
+    if (handle_forward_request(command, kTransportAny, NULL, fd) < 0) {
+        sendfailmsg(fd, "not a reverse forwarding command");
+    }
+    free(arg);
+    adb_close(fd);
+}
+
+#endif
+
+static int create_service_thread(void (*func)(int, void *), void *cookie)
+{
+    stinfo *sti;
+    adb_thread_t t;
+    int s[2];
+
+    if(adb_socketpair(s)) {
+        printf("cannot create service socket pair\n");
+        return -1;
+    }
+
+    sti = malloc(sizeof(stinfo));
+    if(sti == 0) fatal("cannot allocate stinfo");
+    sti->func = func;
+    sti->cookie = cookie;
+    sti->fd = s[1];
+
+    if(adb_thread_create( &t, service_bootstrap_func, sti)){
+        free(sti);
+        adb_close(s[0]);
+        adb_close(s[1]);
+        printf("cannot create service thread\n");
+        return -1;
+    }
+
+    D("service thread started, %d:%d\n",s[0], s[1]);
+    return s[0];
+}
+
+#if !ADB_HOST
+
+static void init_subproc_child()
+{
+    setsid();
+
+    // Set OOM score adjustment to prevent killing
+    int fd = adb_open("/proc/self/oom_score_adj", O_WRONLY | O_CLOEXEC);
+    if (fd >= 0) {
+        adb_write(fd, "0", 1);
+        adb_close(fd);
+    } else {
+       D("adb: unable to update oom_score_adj\n");
+    }
+}
+
+static int create_subproc_pty(const char *cmd, const char *arg0, const char *arg1, pid_t *pid)
+{
+    D("create_subproc_pty(cmd=%s, arg0=%s, arg1=%s)\n", cmd, arg0, arg1);
+#if defined(_WIN32)
+    fprintf(stderr, "error: create_subproc_pty not implemented on Win32 (%s %s %s)\n", cmd, arg0, arg1);
+    return -1;
+#else
+    int ptm;
+
+    ptm = unix_open("/dev/ptmx", O_RDWR | O_CLOEXEC); // | O_NOCTTY);
+    if(ptm < 0){
+        printf("[ cannot open /dev/ptmx - %s ]\n",strerror(errno));
+        return -1;
+    }
+
+    char devname[64];
+    if(grantpt(ptm) || unlockpt(ptm) || ptsname_r(ptm, devname, sizeof(devname)) != 0) {
+        printf("[ trouble with /dev/ptmx - %s ]\n", strerror(errno));
+        adb_close(ptm);
+        return -1;
+    }
+
+    *pid = fork();
+    if(*pid < 0) {
+        printf("- fork failed: %s -\n", strerror(errno));
+        adb_close(ptm);
+        return -1;
+    }
+
+    if (*pid == 0) {
+        init_subproc_child();
+
+        int pts = unix_open(devname, O_RDWR | O_CLOEXEC);
+        if (pts < 0) {
+            fprintf(stderr, "child failed to open pseudo-term slave: %s\n", devname);
+            exit(-1);
+        }
+
+        dup2(pts, STDIN_FILENO);
+        dup2(pts, STDOUT_FILENO);
+        dup2(pts, STDERR_FILENO);
+
+        adb_close(pts);
+        adb_close(ptm);
+
+        execl(cmd, cmd, arg0, arg1, NULL);
+        fprintf(stderr, "- exec '%s' failed: %s (%d) -\n",
+                cmd, strerror(errno), errno);
+        exit(-1);
+    } else {
+        return ptm;
+    }
+#endif /* !defined(_WIN32) */
+}
+
+static int create_subproc_raw(const char *cmd, const char *arg0, const char *arg1, pid_t *pid)
+{
+    D("create_subproc_raw(cmd=%s, arg0=%s, arg1=%s)\n", cmd, arg0, arg1);
+#if defined(_WIN32)
+    fprintf(stderr, "error: create_subproc_raw not implemented on Win32 (%s %s %s)\n", cmd, arg0, arg1);
+    return -1;
+#else
+
+    // 0 is parent socket, 1 is child socket
+    int sv[2];
+    if (unix_socketpair(AF_UNIX, SOCK_STREAM, 0, sv) < 0) {
+        printf("[ cannot create socket pair - %s ]\n", strerror(errno));
+        return -1;
+    }
+
+    *pid = fork();
+    if (*pid < 0) {
+        printf("- fork failed: %s -\n", strerror(errno));
+        adb_close(sv[0]);
+        adb_close(sv[1]);
+        return -1;
+    }
+
+    if (*pid == 0) {
+        adb_close(sv[0]);
+        init_subproc_child();
+
+        dup2(sv[1], STDIN_FILENO);
+        dup2(sv[1], STDOUT_FILENO);
+        dup2(sv[1], STDERR_FILENO);
+
+        adb_close(sv[1]);
+
+        execl(cmd, cmd, arg0, arg1, NULL);
+        fprintf(stderr, "- exec '%s' failed: %s (%d) -\n",
+                cmd, strerror(errno), errno);
+        exit(-1);
+    } else {
+        adb_close(sv[1]);
+        return sv[0];
+    }
+#endif /* !defined(_WIN32) */
+}
+#endif  /* !ABD_HOST */
+
+#if ADB_HOST || ADB_NON_ANDROID
+#define SHELL_COMMAND "/bin/sh"
+#else
+#define SHELL_COMMAND "/system/bin/sh"
+#endif
+
+#if !ADB_HOST
+static void subproc_waiter_service(int fd, void *cookie)
+{
+    pid_t pid = (pid_t) (uintptr_t) cookie;
+
+    D("entered. fd=%d of pid=%d\n", fd, pid);
+    for (;;) {
+        int status;
+        pid_t p = waitpid(pid, &status, 0);
+        if (p == pid) {
+            D("fd=%d, post waitpid(pid=%d) status=%04x\n", fd, p, status);
+            if (WIFSIGNALED(status)) {
+                D("*** Killed by signal %d\n", WTERMSIG(status));
+                break;
+            } else if (!WIFEXITED(status)) {
+                D("*** Didn't exit!!. status %d\n", status);
+                break;
+            } else if (WEXITSTATUS(status) >= 0) {
+                D("*** Exit code %d\n", WEXITSTATUS(status));
+                break;
+            }
+         }
+    }
+    D("shell exited fd=%d of pid=%d err=%d\n", fd, pid, errno);
+    if (SHELL_EXIT_NOTIFY_FD >=0) {
+      int res;
+      res = writex(SHELL_EXIT_NOTIFY_FD, &fd, sizeof(fd));
+      D("notified shell exit via fd=%d for pid=%d res=%d errno=%d\n",
+        SHELL_EXIT_NOTIFY_FD, pid, res, errno);
+    }
+}
+
+static int create_subproc_thread(const char *name, const subproc_mode mode)
+{
+    stinfo *sti;
+    adb_thread_t t;
+    int ret_fd;
+    pid_t pid = -1;
+
+    const char *arg0, *arg1;
+    if (name == 0 || *name == 0) {
+        arg0 = "-"; arg1 = 0;
+    } else {
+        arg0 = "-c"; arg1 = name;
+    }
+
+    switch (mode) {
+    case SUBPROC_PTY:
+        ret_fd = create_subproc_pty(SHELL_COMMAND, arg0, arg1, &pid);
+        break;
+    case SUBPROC_RAW:
+        ret_fd = create_subproc_raw(SHELL_COMMAND, arg0, arg1, &pid);
+        break;
+    default:
+        fprintf(stderr, "invalid subproc_mode %d\n", mode);
+        return -1;
+    }
+    D("create_subproc ret_fd=%d pid=%d\n", ret_fd, pid);
+
+    sti = malloc(sizeof(stinfo));
+    if(sti == 0) fatal("cannot allocate stinfo");
+    sti->func = subproc_waiter_service;
+    sti->cookie = (void*) (uintptr_t) pid;
+    sti->fd = ret_fd;
+
+    if (adb_thread_create(&t, service_bootstrap_func, sti)) {
+        free(sti);
+        adb_close(ret_fd);
+        fprintf(stderr, "cannot create service thread\n");
+        return -1;
+    }
+
+    D("service thread started, fd=%d pid=%d\n", ret_fd, pid);
+    return ret_fd;
+}
+#endif
+
+int service_to_fd(const char *name)
+{
+    int ret = -1;
+
+    if(!strncmp(name, "tcp:", 4)) {
+        int port = atoi(name + 4);
+        name = strchr(name + 4, ':');
+        if(name == 0) {
+            ret = socket_loopback_client(port, SOCK_STREAM);
+            if (ret >= 0)
+                disable_tcp_nagle(ret);
+        } else {
+#if ADB_HOST
+            ret = socket_network_client(name + 1, port, SOCK_STREAM);
+#else
+            return -1;
+#endif
+        }
+#ifndef HAVE_WINSOCK   /* winsock doesn't implement unix domain sockets */
+    } else if(!strncmp(name, "local:", 6)) {
+        ret = socket_local_client(name + 6,
+                ANDROID_SOCKET_NAMESPACE_RESERVED, SOCK_STREAM);
+    } else if(!strncmp(name, "localreserved:", 14)) {
+        ret = socket_local_client(name + 14,
+                ANDROID_SOCKET_NAMESPACE_RESERVED, SOCK_STREAM);
+    } else if(!strncmp(name, "localabstract:", 14)) {
+        ret = socket_local_client(name + 14,
+                ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM);
+    } else if(!strncmp(name, "localfilesystem:", 16)) {
+        ret = socket_local_client(name + 16,
+                ANDROID_SOCKET_NAMESPACE_FILESYSTEM, SOCK_STREAM);
+#endif
+#if !ADB_HOST
+    } else if(!strncmp("dev:", name, 4)) {
+        ret = unix_open(name + 4, O_RDWR | O_CLOEXEC);
+    } else if(!strncmp(name, "framebuffer:", 12)) {
+        ret = create_service_thread(framebuffer_service, 0);
+    } else if (!strncmp(name, "jdwp:", 5)) {
+        ret = create_jdwp_connection_fd(atoi(name+5));
+    } else if(!HOST && !strncmp(name, "shell:", 6)) {
+        ret = create_subproc_thread(name + 6, SUBPROC_PTY);
+    } else if(!HOST && !strncmp(name, "exec:", 5)) {
+        ret = create_subproc_thread(name + 5, SUBPROC_RAW);
+    } else if(!strncmp(name, "sync:", 5)) {
+        ret = create_service_thread(file_sync_service, NULL);
+    } else if(!strncmp(name, "remount:", 8)) {
+        ret = create_service_thread(remount_service, NULL);
+    } else if(!strncmp(name, "reboot:", 7)) {
+        void* arg = strdup(name + 7);
+        if (arg == NULL) return -1;
+        ret = create_service_thread(reboot_service, arg);
+    } else if(!strncmp(name, "root:", 5)) {
+        ret = create_service_thread(restart_root_service, NULL);
+    } else if(!strncmp(name, "backup:", 7)) {
+        char* arg = strdup(name + 7);
+        if (arg == NULL) return -1;
+        char* c = arg;
+        for (; *c != '\0'; c++) {
+            if (*c == ':')
+                *c = ' ';
+        }
+        char* cmd;
+        if (asprintf(&cmd, "/system/bin/bu backup %s", arg) != -1) {
+            ret = create_subproc_thread(cmd, SUBPROC_RAW);
+            free(cmd);
+        }
+        free(arg);
+    } else if(!strncmp(name, "restore:", 8)) {
+        ret = create_subproc_thread("/system/bin/bu restore", SUBPROC_RAW);
+    } else if(!strncmp(name, "tcpip:", 6)) {
+        int port;
+        if (sscanf(name + 6, "%d", &port) == 0) {
+            port = 0;
+        }
+        ret = create_service_thread(restart_tcp_service, (void *) (uintptr_t) port);
+    } else if(!strncmp(name, "usb:", 4)) {
+        ret = create_service_thread(restart_usb_service, NULL);
+    } else if(!strncmp(name, "reconnect:", 10)) {
+        ret = create_service_thread(restart_adbd_service, NULL);
+    } else if (!strncmp(name, "reverse:", 8)) {
+        char* cookie = strdup(name + 8);
+        if (cookie == NULL) {
+            ret = -1;
+        } else {
+            ret = create_service_thread(reverse_service, cookie);
+            if (ret < 0) {
+                free(cookie);
+            }
+        }
+#endif
+    }
+    if (ret >= 0) {
+        close_on_exec(ret);
+    }
+    return ret;
+}
+
+#if ADB_HOST
+struct state_info {
+    transport_type transport;
+    char* serial;
+    int state;
+};
+
+static void wait_for_state(int fd, void* cookie)
+{
+    struct state_info* sinfo = cookie;
+    char* err = "unknown error";
+
+    D("wait_for_state %d\n", sinfo->state);
+
+    atransport *t = acquire_one_transport(sinfo->state, sinfo->transport, sinfo->serial, &err);
+    if(t != 0) {
+        writex(fd, "OKAY", 4);
+    } else {
+        sendfailmsg(fd, err);
+    }
+
+    if (sinfo->serial)
+        free(sinfo->serial);
+    free(sinfo);
+    adb_close(fd);
+    D("wait_for_state is done\n");
+}
+
+static void connect_device(char* host, char* buffer, int buffer_size)
+{
+    int port, fd;
+    char* portstr = strchr(host, ':');
+    char hostbuf[100];
+    char serial[100];
+    int ret;
+
+    strncpy(hostbuf, host, sizeof(hostbuf) - 1);
+    if (portstr) {
+        if (portstr - host >= (ptrdiff_t)sizeof(hostbuf)) {
+            snprintf(buffer, buffer_size, "bad host name %s", host);
+            return;
+        }
+        // zero terminate the host at the point we found the colon
+        hostbuf[portstr - host] = 0;
+        if (sscanf(portstr + 1, "%d", &port) == 0) {
+            snprintf(buffer, buffer_size, "bad port number %s", portstr);
+            return;
+        }
+    } else {
+        port = DEFAULT_ADB_LOCAL_TRANSPORT_PORT;
+    }
+
+    snprintf(serial, sizeof(serial), "%s:%d", hostbuf, port);
+
+    fd = socket_network_client_timeout(hostbuf, port, SOCK_STREAM, 10);
+    if (fd < 0) {
+        snprintf(buffer, buffer_size, "unable to connect to %s:%d", host, port);
+        return;
+    }
+
+    D("client: connected on remote on fd %d\n", fd);
+    close_on_exec(fd);
+    disable_tcp_nagle(fd);
+
+    ret = register_socket_transport(fd, serial, port, 0);
+    if (ret < 0) {
+        adb_close(fd);
+        snprintf(buffer, buffer_size, "already connected to %s", serial);
+    } else {
+        snprintf(buffer, buffer_size, "connected to %s", serial);
+    }
+}
+
+void connect_emulator(char* port_spec, char* buffer, int buffer_size)
+{
+    char* port_separator = strchr(port_spec, ',');
+    if (!port_separator) {
+        snprintf(buffer, buffer_size,
+                "unable to parse '%s' as <console port>,<adb port>",
+                port_spec);
+        return;
+    }
+
+    // Zero-terminate console port and make port_separator point to 2nd port.
+    *port_separator++ = 0;
+    int console_port = strtol(port_spec, NULL, 0);
+    int adb_port = strtol(port_separator, NULL, 0);
+    if (!(console_port > 0 && adb_port > 0)) {
+        *(port_separator - 1) = ',';
+        snprintf(buffer, buffer_size,
+                "Invalid port numbers: Expected positive numbers, got '%s'",
+                port_spec);
+        return;
+    }
+
+    /* Check if the emulator is already known.
+     * Note: There's a small but harmless race condition here: An emulator not
+     * present just yet could be registered by another invocation right
+     * after doing this check here. However, local_connect protects
+     * against double-registration too. From here, a better error message
+     * can be produced. In the case of the race condition, the very specific
+     * error message won't be shown, but the data doesn't get corrupted. */
+    atransport* known_emulator = find_emulator_transport_by_adb_port(adb_port);
+    if (known_emulator != NULL) {
+        snprintf(buffer, buffer_size,
+                "Emulator on port %d already registered.", adb_port);
+        return;
+    }
+
+    /* Check if more emulators can be registered. Similar unproblematic
+     * race condition as above. */
+    int candidate_slot = get_available_local_transport_index();
+    if (candidate_slot < 0) {
+        snprintf(buffer, buffer_size, "Cannot accept more emulators.");
+        return;
+    }
+
+    /* Preconditions met, try to connect to the emulator. */
+    if (!local_connect_arbitrary_ports(console_port, adb_port)) {
+        snprintf(buffer, buffer_size,
+                "Connected to emulator on ports %d,%d", console_port, adb_port);
+    } else {
+        snprintf(buffer, buffer_size,
+                "Could not connect to emulator on ports %d,%d",
+                console_port, adb_port);
+    }
+}
+
+static void connect_service(int fd, void* cookie)
+{
+    char buf[4096];
+    char resp[4096];
+    char *host = cookie;
+
+    if (!strncmp(host, "emu:", 4)) {
+        connect_emulator(host + 4, buf, sizeof(buf));
+    } else {
+        connect_device(host, buf, sizeof(buf));
+    }
+
+    // Send response for emulator and device
+    snprintf(resp, sizeof(resp), "%04x%s",(unsigned)strlen(buf), buf);
+    writex(fd, resp, strlen(resp));
+    adb_close(fd);
+}
+#endif
+
+#if ADB_HOST
+asocket*  host_service_to_socket(const char*  name, const char *serial)
+{
+    if (!strcmp(name,"track-devices")) {
+        return create_device_tracker();
+    } else if (!strncmp(name, "wait-for-", strlen("wait-for-"))) {
+        struct state_info* sinfo = malloc(sizeof(struct state_info));
+
+        if (serial)
+            sinfo->serial = strdup(serial);
+        else
+            sinfo->serial = NULL;
+
+        name += strlen("wait-for-");
+
+        if (!strncmp(name, "local", strlen("local"))) {
+            sinfo->transport = kTransportLocal;
+            sinfo->state = CS_DEVICE;
+        } else if (!strncmp(name, "usb", strlen("usb"))) {
+            sinfo->transport = kTransportUsb;
+            sinfo->state = CS_DEVICE;
+        } else if (!strncmp(name, "any", strlen("any"))) {
+            sinfo->transport = kTransportAny;
+            sinfo->state = CS_DEVICE;
+        } else {
+            free(sinfo);
+            return NULL;
+        }
+
+        int fd = create_service_thread(wait_for_state, sinfo);
+        return create_local_socket(fd);
+    } else if (!strncmp(name, "connect:", 8)) {
+        const char *host = name + 8;
+        int fd = create_service_thread(connect_service, (void *)host);
+        return create_local_socket(fd);
+    }
+    return NULL;
+}
+#endif /* ADB_HOST */