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Date:      Fri, 19 Jun 2015 17:14:54 +0000 (UTC)
From:      Jan Beich <jbeich@FreeBSD.org>
To:        ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org
Subject:   svn commit: r390138 - in head/devel: . android-tools-adb android-tools-adb-devel android-tools-adb-devel/files
Message-ID:  <201506191714.t5JHEsh9044763@svn.freebsd.org>

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Author: jbeich
Date: Fri Jun 19 17:14:53 2015
New Revision: 390138
URL: https://svnweb.freebsd.org/changeset/ports/390138

Log:
  devel/android-tools-adb-devel: add new slave port for git master
  
  A temporary port to facilitate testing and updating master.
  
  While copying usb_libusb.c [1] under FILESDIR clean it up:
  - Add static keyword for file-local functions
  - Fix const usage exposed in C++ mode [2]
  - Fix casting 3rd argument of libusb_bulk_transfer(3) exposed in C++ mode
  - Fix inconsistent whitespace: trailing, tabs + spaces, bogus indentation
  - Fix typo in usb_kick() trace message
  - Fix fprintf(3) warning in scan_usb_devices() trace message
  - Convert err(3) usage to fatal_errno()
  - Drop BSDism of sysexits(3)
  - Drop unecessary struct keyword
  - Drop unused headers [2]
  - Explicitly include <signal.h> header
  
  And chase the following commits:
  https://android.googlesource.com/platform/system/core/+/506aea4%5E!/ [1]
  https://android.googlesource.com/platform/system/core/+/dc3b459%5E!/#F3
  https://android.googlesource.com/platform/system/core/+/9b0f354%5E!/#F5
  https://android.googlesource.com/platform/system/core/+/cf07494%5E!/#F8
  https://android.googlesource.com/platform/system/core/+/3313426%5E!/#F20
  https://android.googlesource.com/platform/system/core/+/7664901%5E!/#F18
  
  Changes:	https://android.googlesource.com/platform/system/core/+log/53d504f/adb
  Differential Revision:	https://reviews.freebsd.org/D2870
  Obtained from:	devel/android-tools-fastboot-devel (based on)
  Obtained from:	OpenBSD ports [2]
  Approved by:	kevlo (maintainer)

Added:
  head/devel/android-tools-adb-devel/
  head/devel/android-tools-adb-devel/Makefile   (contents, props changed)
  head/devel/android-tools-adb-devel/distinfo   (contents, props changed)
  head/devel/android-tools-adb-devel/files/
  head/devel/android-tools-adb-devel/files/Makefile   (contents, props changed)
  head/devel/android-tools-adb-devel/files/get_my_path_freebsd.cpp   (contents, props changed)
  head/devel/android-tools-adb-devel/files/patch-adb_commandline.cpp   (contents, props changed)
  head/devel/android-tools-adb-devel/files/patch-base_file.cpp   (contents, props changed)
  head/devel/android-tools-adb-devel/files/patch-base_logging.cpp   (contents, props changed)
  head/devel/android-tools-adb-devel/files/patch-libcutils_threads.c   (contents, props changed)
  head/devel/android-tools-adb-devel/files/patch-liblog_logd__write.c   (contents, props changed)
  head/devel/android-tools-adb-devel/files/usb_libusb.cpp   (contents, props changed)
Modified:
  head/devel/Makefile   (contents, props changed)
  head/devel/android-tools-adb/Makefile   (contents, props changed)

Modified: head/devel/Makefile
==============================================================================
--- head/devel/Makefile	Fri Jun 19 17:14:34 2015	(r390137)
+++ head/devel/Makefile	Fri Jun 19 17:14:53 2015	(r390138)
@@ -57,6 +57,7 @@
     SUBDIR += amd64-gcc
     SUBDIR += amd64-xtoolchain-gcc
     SUBDIR += android-tools-adb
+    SUBDIR += android-tools-adb-devel
     SUBDIR += android-tools-fastboot
     SUBDIR += android-tools-fastboot-devel
     SUBDIR += anjuta

Added: head/devel/android-tools-adb-devel/Makefile
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/android-tools-adb-devel/Makefile	Fri Jun 19 17:14:53 2015	(r390138)
@@ -0,0 +1,22 @@
+# $FreeBSD$
+
+DISTVERSION=	m-preview-122
+DISTVERSIONSUFFIX=	-g53d504f
+PORTREVISION=	0
+PKGNAMESUFFIX=	-devel
+
+CONFLICTS_INSTALL=	${PORTNAME}-[0-9]*
+
+MASTERDIR=	${.CURDIR}/../android-tools-adb
+DISTINFO_FILE=	${.CURDIR}/distinfo
+MAKEFILE=	${.CURDIR}/files/Makefile
+FILESDIR=	${.CURDIR}/files
+PATCHDIR=	${.CURDIR}/files
+
+USES=		compiler:c++11-lib
+BUILD_WRKSRC=	${WRKSRC}/adb
+INSTALL_WRKSRC=	${BUILD_WRKSRC}
+MAKE_ENV=	FILESDIR="${FILESDIR}"
+CFLAGS+=	-DADB_REVISION='\"${DISTVERSIONFULL}\"'
+
+.include "${MASTERDIR}/Makefile"

Added: head/devel/android-tools-adb-devel/distinfo
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/android-tools-adb-devel/distinfo	Fri Jun 19 17:14:53 2015	(r390138)
@@ -0,0 +1,4 @@
+SHA256 (android-platform_system_core-android-m-preview-122-g53d504f_GH0.tar.gz) = 8d49065aff063fb02cc175c634384eb1dc9ed87b85d16e85f0c70bff01415948
+SIZE (android-platform_system_core-android-m-preview-122-g53d504f_GH0.tar.gz) = 1182976
+SHA256 (bash_completion.d/adb?id=2b8cfec) = 0d7989596a3e4937834d582eb0ddc88b8186505570772304fe51870d473916a7
+SIZE (bash_completion.d/adb?id=2b8cfec) = 5198

Added: head/devel/android-tools-adb-devel/files/Makefile
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/android-tools-adb-devel/files/Makefile	Fri Jun 19 17:14:53 2015	(r390138)
@@ -0,0 +1,69 @@
+# $FreeBSD$
+
+PROG_CXX=adb
+NO_MAN=
+BINDIR?=/usr/bin
+
+SRCS+= adb.cpp
+SRCS+= adb_auth.cpp
+SRCS+= adb_auth_host.cpp
+SRCS+= adb_client.cpp
+SRCS+= adb_io.cpp
+SRCS+= adb_listeners.cpp
+SRCS+= adb_utils.cpp
+SRCS+= commandline.cpp
+SRCS+= console.cpp
+SRCS+= fdevent.cpp
+SRCS+= file_sync_client.cpp
+SRCS+= services.cpp
+SRCS+= sockets.cpp
+SRCS+= transport.cpp
+SRCS+= transport_local.cpp
+SRCS+= transport_usb.cpp
+
+.PATH: ${.CURDIR}/client
+SRCS+= main.cpp
+
+.PATH: ${FILESDIR}
+SRCS+= get_my_path_freebsd.cpp
+SRCS+= usb_libusb.cpp
+
+.PATH: ${.CURDIR}/../base
+SRCS+= file.cpp
+SRCS+= logging.cpp
+SRCS+= strings.cpp
+SRCS+= stringprintf.cpp
+
+.PATH: ${.CURDIR}/../libcutils
+SRCS+= socket_inaddr_any_server.c
+SRCS+= socket_local_client.c
+SRCS+= socket_local_server.c
+SRCS+= socket_loopback_client.c
+SRCS+= socket_loopback_server.c
+SRCS+= socket_network_client.c
+SRCS+= load_file.c
+SRCS+= threads.c
+
+# required by base/file.cpp
+.PATH: ${.CURDIR}/../liblog
+SRCS+= fake_log_device.c
+SRCS+= logd_write.c
+
+CFLAGS+= -DADB_HOST=1
+CFLAGS+= -DHAVE_FORKEXEC=1
+CFLAGS+= -DHAVE_SYMLINKS
+CFLAGS+= -DHAVE_TERMIO_H
+CFLAGS+= -DHAVE_SYS_SOCKET_H
+CFLAGS+= -D_FILE_OFFSET_BITS=64
+CFLAGS+= -DFAKE_LOG_DEVICE=1
+CFLAGS+= -I${.CURDIR}
+CFLAGS+= -I${.CURDIR}/../include
+CFLAGS+= -I${.CURDIR}/../base/include
+
+CXXFLAGS+= -std=gnu++11
+CXXFLAGS+= ${CFLAGS:N-std*}
+
+LDADD+= -lcrypto -lpthread -lusb -lz
+DPADD+= ${LIBCRYPTO} ${LIBPTHREAD} ${LIBUSB} ${LIBZ}
+
+.include <bsd.prog.mk>

Added: head/devel/android-tools-adb-devel/files/get_my_path_freebsd.cpp
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/android-tools-adb-devel/files/get_my_path_freebsd.cpp	Fri Jun 19 17:14:53 2015	(r390138)
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2009 bsdroid project
+ *               Alexey Tarasov <tarasov@dodologics.com>
+ *
+ * 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 <sys/types.h>
+#include <sys/sysctl.h>
+#include <unistd.h>
+
+void
+get_my_path(char *exe, size_t maxLen)
+{
+    int mib[4] = {
+        CTL_KERN,
+        KERN_PROC,
+        KERN_PROC_PATHNAME,
+        getpid()
+    };
+
+    sysctl(mib, 4, exe, &maxLen, NULL, 0);
+}

Added: head/devel/android-tools-adb-devel/files/patch-adb_commandline.cpp
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/android-tools-adb-devel/files/patch-adb_commandline.cpp	Fri Jun 19 17:14:53 2015	(r390138)
@@ -0,0 +1,24 @@
+--- adb/commandline.cpp.orig	2015-06-17 22:20:38 UTC
++++ adb/commandline.cpp
+@@ -637,7 +637,7 @@ static int ppp(int argc, const char** ar
+ 
+         // copy args
+         ppp_args = (const char **) alloca(sizeof(char *) * argc + 1);
+-        ppp_args[0] = "pppd";
++        ppp_args[0] = "ppp";
+         for (i = 2 ; i < argc ; i++) {
+             //argv[2] and beyond become ppp_args[1] and beyond
+             ppp_args[i - 1] = argv[i];
+@@ -651,10 +651,10 @@ static int ppp(int argc, const char** ar
+         adb_close(STDERR_FILENO);
+         adb_close(fd);
+ 
+-        err = execvp("pppd", (char * const *)ppp_args);
++        err = execvp("ppp", (char * const *)ppp_args);
+ 
+         if (err < 0) {
+-            perror("execing pppd");
++            perror("execing ppp");
+         }
+         exit(-1);
+     } else {

Added: head/devel/android-tools-adb-devel/files/patch-base_file.cpp
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/android-tools-adb-devel/files/patch-base_file.cpp	Fri Jun 19 17:14:53 2015	(r390138)
@@ -0,0 +1,10 @@
+--- base/file.cpp.orig	2015-05-27 20:24:08 UTC
++++ base/file.cpp
+@@ -21,6 +21,7 @@
+ #include <sys/stat.h>
+ #include <sys/types.h>
+ 
++#include <cstring> // strerror
+ #include <string>
+ 
+ #include "base/macros.h"  // For TEMP_FAILURE_RETRY on Darwin.

Added: head/devel/android-tools-adb-devel/files/patch-base_logging.cpp
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/android-tools-adb-devel/files/patch-base_logging.cpp	Fri Jun 19 17:14:53 2015	(r390138)
@@ -0,0 +1,18 @@
+--- base/logging.cpp.orig	2015-06-17 22:20:38 UTC
++++ base/logging.cpp
+@@ -23,12 +23,14 @@
+ #include <libgen.h>
+ 
+ // For getprogname(3) or program_invocation_short_name.
+-#if defined(__ANDROID__) || defined(__APPLE__)
++#if !defined(_WIN32) && !defined(__GLIBC__)
+ #include <stdlib.h>
+ #elif defined(__GLIBC__)
+ #include <errno.h>
+ #endif
+ 
++#include <cstring> // strlen
++#include <cstdio>  // fprintf
+ #include <iostream>
+ #include <limits>
+ #include <sstream>

Added: head/devel/android-tools-adb-devel/files/patch-libcutils_threads.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/android-tools-adb-devel/files/patch-libcutils_threads.c	Fri Jun 19 17:14:53 2015	(r390138)
@@ -0,0 +1,38 @@
+--- libcutils/threads.c.orig	2015-06-17 22:20:38 UTC
++++ libcutils/threads.c
+@@ -29,6 +29,14 @@
+ #include <unistd.h>
+ #elif defined(_WIN32)
+ #include <windows.h>
++#elif defined(__DragonFly__)
++#include <unistd.h>
++#elif defined(__FreeBSD__)
++#include <sys/param.h>
++#include <sys/thr.h>
++#include <pthread_np.h>
++#elif defined(__NetBSD__)
++#include <lwp.h>
+ #endif
+ 
+ // No definition needed for Android because we'll just pick up bionic's copy.
+@@ -40,6 +48,20 @@ pid_t gettid() {
+   return syscall(__NR_gettid);
+ #elif defined(_WIN32)
+   return GetCurrentThreadId();
++#elif defined(__DragonFly__)
++  return lwp_gettid();
++#elif defined(__NetBSD__)
++  return _lwp_self();
++#elif defined(__FreeBSD__)
++#  if __FreeBSD_version > 900030
++    return pthread_getthreadid_np();
++#  else
++    long lwpid;
++    thr_self(&lwpid);
++    return lwpid;
++#  endif
++#else
++  return (intptr_t) pthread_self();
+ #endif
+ }
+ #endif  // __ANDROID__

Added: head/devel/android-tools-adb-devel/files/patch-liblog_logd__write.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/android-tools-adb-devel/files/patch-liblog_logd__write.c	Fri Jun 19 17:14:53 2015	(r390138)
@@ -0,0 +1,12 @@
+--- liblog/logd_write.c.orig	2015-05-27 20:24:08 UTC
++++ liblog/logd_write.c
+@@ -22,7 +22,9 @@
+ #include <pthread.h>
+ #endif
+ #include <stdarg.h>
++#if (FAKE_LOG_DEVICE == 0)
+ #include <stdatomic.h>
++#endif
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>

Added: head/devel/android-tools-adb-devel/files/usb_libusb.cpp
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/devel/android-tools-adb-devel/files/usb_libusb.cpp	Fri Jun 19 17:14:53 2015	(r390138)
@@ -0,0 +1,655 @@
+/*
+ * Copyright (C) 2009 bsdroid project
+ *               Alexey Tarasov <tarasov@dodologics.com>
+ *
+ * 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.
+ */
+
+#define TRACE_TAG TRACE_USB
+
+#include "sysdeps.h"
+
+#include <libusb.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "adb.h"
+#include "transport.h"
+
+ADB_MUTEX_DEFINE( usb_lock );
+static libusb_context *ctx = NULL;
+
+struct usb_handle
+{
+    usb_handle            *prev;
+    usb_handle            *next;
+
+    libusb_device         *dev;
+    libusb_device_handle  *devh;
+    int                   interface;
+    uint8_t               dev_bus;
+    uint8_t               dev_addr;
+
+    int                   zero_mask;
+    unsigned char         end_point_address[2];
+    char                  serial[128];
+
+    adb_cond_t            notify;
+    adb_mutex_t           lock;
+};
+
+static usb_handle handle_list = {
+    .prev = &handle_list,
+    .next = &handle_list,
+};
+
+static void
+usb_cleanup()
+{
+    libusb_exit(ctx);
+}
+
+static void
+report_bulk_libusb_error(int r)
+{
+    switch (r) {
+    case LIBUSB_ERROR_TIMEOUT:
+        D("Transfer timeout\n");
+        break;
+
+    case LIBUSB_ERROR_PIPE:
+        D("Control request is not supported\n");
+        break;
+
+    case LIBUSB_ERROR_OVERFLOW:
+        D("Device offered more data\n");
+        break;
+
+    case LIBUSB_ERROR_NO_DEVICE :
+        D("Device was disconnected\n");
+        break;
+
+    default:
+        D("Error %d during transfer\n", r);
+        break;
+    };
+}
+
+static int
+usb_bulk_write(usb_handle *uh, const void *data, int len)
+{
+    int r = 0;
+    int transferred = 0;
+
+    r = libusb_bulk_transfer(uh->devh, uh->end_point_address[1],
+                             (unsigned char *)data, len, &transferred, 0);
+
+    if (r != 0) {
+        D("usb_bulk_write(): ");
+        report_bulk_libusb_error(r);
+        return r;
+    }
+
+    return (transferred);
+}
+
+static int
+usb_bulk_read(usb_handle *uh, void *data, int len)
+{
+    int r = 0;
+    int transferred = 0;
+
+    r = libusb_bulk_transfer(uh->devh, uh->end_point_address[0],
+                             (unsigned char *)data, len,
+                             &transferred, 0);
+
+    if (r != 0) {
+        D("usb_bulk_read(): ");
+        report_bulk_libusb_error(r);
+        return r;
+    }
+
+    return (transferred);
+}
+
+int
+usb_write(usb_handle *uh, const void *_data, int len)
+{
+    unsigned char *data = (unsigned char*) _data;
+    int n;
+    int need_zero = 0;
+
+    if (uh->zero_mask == 1) {
+        if (!(len & uh->zero_mask)) {
+            need_zero = 1;
+        }
+    }
+
+    D("usb_write(): %p:%d -> transport %p\n", _data, len, uh);
+
+    while (len > 0) {
+        int xfer = (len > 4096) ? 4096 : len;
+
+        n = usb_bulk_write(uh, data, xfer);
+
+        if (n != xfer) {
+            D("usb_write(): failed for transport %p (%d bytes left)\n", uh, len);
+            return -1;
+        }
+
+        len -= xfer;
+        data += xfer;
+    }
+
+    if (need_zero){
+        n = usb_bulk_write(uh, _data, 0);
+
+        if (n < 0) {
+            D("usb_write(): failed to finish operation for transport %p\n", uh);
+        }
+        return n;
+    }
+
+    return 0;
+}
+
+int
+usb_read(usb_handle *uh, void *_data, int len)
+{
+    unsigned char *data = (unsigned char*)_data;
+    int n;
+
+    D("usb_read(): %p:%d <- transport %p\n", _data, len, uh);
+
+    while (len > 0) {
+        int xfer = (len > 4096) ? 4096 : len;
+
+        n = usb_bulk_read(uh, data, xfer);
+
+        if (n != xfer) {
+            if (n > 0) {
+                data += n;
+                len -= n;
+                continue;
+            }
+
+            D("usb_read(): failed for transport %p (%d bytes left)\n", uh, len);
+            return -1;
+        }
+
+        len -= xfer;
+        data += xfer;
+    }
+
+    return 0;
+}
+
+int
+usb_close(usb_handle *h)
+{
+    D("usb_close(): closing transport %p\n", h);
+    adb_mutex_lock(&usb_lock);
+
+    h->next->prev = h->prev;
+    h->prev->next = h->next;
+    h->prev = NULL;
+    h->next = NULL;
+
+    libusb_release_interface(h->devh, h->interface);
+    libusb_close(h->devh);
+    libusb_unref_device(h->dev);
+
+    adb_mutex_unlock(&usb_lock);
+
+    free(h);
+
+    return (0);
+}
+
+void
+usb_kick(usb_handle *h)
+{
+    D("usb_kick(): kicking transport %p\n", h);
+
+    adb_mutex_lock(&h->lock);
+    unregister_usb_transport(h);
+    adb_mutex_unlock(&h->lock);
+
+    h->next->prev = h->prev;
+    h->prev->next = h->next;
+    h->prev = NULL;
+    h->next = NULL;
+
+    libusb_release_interface(h->devh, h->interface);
+    libusb_close(h->devh);
+    libusb_unref_device(h->dev);
+    free(h);
+}
+
+static int
+check_usb_interface(libusb_interface const *interface,
+                    libusb_device_descriptor const *desc,
+                    usb_handle *uh)
+{
+    int e;
+
+    if (interface->num_altsetting == 0) {
+        D("check_usb_interface(): No interface settings\n");
+        return -1;
+    }
+
+    libusb_interface_descriptor const *idesc = &interface->altsetting[0];
+
+    if (idesc->bNumEndpoints != 2) {
+        D("check_usb_interface(): Interface have not 2 endpoints, ignoring\n");
+        return -1;
+    }
+
+    for (e = 0; e < idesc->bNumEndpoints; e++) {
+        libusb_endpoint_descriptor const *edesc = &idesc->endpoint[e];
+
+        if (edesc->bmAttributes != LIBUSB_TRANSFER_TYPE_BULK) {
+            D("check_usb_interface(): Endpoint (%u) is not bulk (%u), ignoring\n",
+              edesc->bmAttributes, LIBUSB_TRANSFER_TYPE_BULK);
+            return -1;
+        }
+
+        if (edesc->bEndpointAddress & LIBUSB_ENDPOINT_IN)
+            uh->end_point_address[0] = edesc->bEndpointAddress;
+        else
+            uh->end_point_address[1] = edesc->bEndpointAddress;
+
+        /* aproto 01 needs 0 termination */
+        if (idesc->bInterfaceProtocol == 0x01) {
+            uh->zero_mask = edesc->wMaxPacketSize - 1;
+            D("check_usb_interface(): Forced Android interface protocol v.1\n");
+        }
+    }
+
+    D("check_usb_interface(): Device: %04x:%04x "
+      "iclass: %x, isclass: %x, iproto: %x ep: %x/%x-> ",
+      desc->idVendor, desc->idProduct, idesc->bInterfaceClass,
+      idesc->bInterfaceSubClass, idesc->bInterfaceProtocol,
+      uh->end_point_address[0], uh->end_point_address[1]);
+
+    if (!is_adb_interface(desc->idVendor, desc->idProduct,
+                          idesc->bInterfaceClass, idesc->bInterfaceSubClass,
+                          idesc->bInterfaceProtocol))
+    {
+        D("not matches\n");
+        return -1;
+    }
+
+    D("matches\n");
+    return 1;
+}
+
+static int
+check_usb_interfaces(libusb_config_descriptor *config,
+                     libusb_device_descriptor *desc,
+                     usb_handle *uh)
+{
+    int i;
+
+    for (i = 0; i < config->bNumInterfaces; ++i) {
+        if (check_usb_interface(&config->interface[i], desc, uh) != -1) {
+            /* found some interface and saved information about it */
+            D("check_usb_interfaces(): Interface %d of %04x:%04x "
+              "matches Android device\n", i, desc->idVendor,
+              desc->idProduct);
+
+            return  i;
+        }
+    }
+
+    return -1;
+}
+
+static int
+register_device(usb_handle *uh, const char *serial)
+{
+    D("register_device(): Registering %p [%s] as USB transport\n",
+      uh, serial);
+
+    usb_handle* usb = reinterpret_cast<usb_handle*>(calloc(1, sizeof(usb_handle)));
+    if (usb == nullptr) fatal("couldn't allocate usb_handle");
+    memcpy(usb, uh, sizeof(usb_handle));
+    strcpy(usb->serial, uh->serial);
+
+    adb_cond_init(&usb->notify, 0);
+    adb_mutex_init(&usb->lock, 0);
+
+    adb_mutex_lock(&usb_lock);
+
+    usb->next = &handle_list;
+    usb->prev = handle_list.prev;
+    usb->prev->next = usb;
+    usb->next->prev = usb;
+
+    adb_mutex_unlock(&usb_lock);
+
+    char devpath[64];
+    snprintf(devpath, sizeof(devpath), "ugen%d.%d",
+             uh->dev_bus, uh->dev_addr);
+
+    register_usb_transport(usb, serial, devpath, 1);
+
+    return (1);
+}
+
+static int
+already_registered(usb_handle *uh)
+{
+    usb_handle *usb = NULL;
+    int exists = 0;
+
+    adb_mutex_lock(&usb_lock);
+
+    for (usb = handle_list.next; usb != &handle_list; usb = usb->next) {
+        if ((usb->dev_bus == uh->dev_bus) &&
+            (usb->dev_addr == uh->dev_addr))
+        {
+            exists = 1;
+            break;
+        }
+    }
+
+    adb_mutex_unlock(&usb_lock);
+
+    return exists;
+}
+
+static void
+check_device(libusb_device *dev)
+{
+    usb_handle uh;
+    int i = 0;
+    int found = -1;
+    char serial[256] = {0};
+
+    libusb_device_descriptor desc;
+    libusb_config_descriptor *config = NULL;
+
+    int r = libusb_get_device_descriptor(dev, &desc);
+
+    if (r != LIBUSB_SUCCESS) {
+        D("check_device(): Failed to get device descriptor\n");
+        return;
+    }
+
+    if ((desc.idVendor == 0) && (desc.idProduct == 0))
+        return;
+
+    D("check_device(): Probing usb device %04x:%04x\n",
+      desc.idVendor, desc.idProduct);
+
+    if (!is_adb_interface(desc.idVendor, desc.idProduct,
+                          ADB_CLASS, ADB_SUBCLASS, ADB_PROTOCOL))
+    {
+        D("check_device(): Ignored due unknown vendor id\n");
+        return;
+    }
+
+    uh.dev_bus = libusb_get_bus_number(dev);
+    uh.dev_addr = libusb_get_device_address(dev);
+
+    if (already_registered(&uh)) {
+        D("check_device(): Device (bus: %d, address: %d) "
+          "is already registered\n", uh.dev_bus, uh.dev_addr);
+        return;
+    }
+
+    D("check_device(): Device bus: %d, address: %d\n",
+      uh.dev_bus, uh.dev_addr);
+
+    r = libusb_get_active_config_descriptor(dev, &config);
+
+    if (r != 0) {
+        if (r == LIBUSB_ERROR_NOT_FOUND) {
+            D("check_device(): Device %4x:%4x is unconfigured\n",
+              desc.idVendor, desc.idProduct);
+            return;
+        }
+
+        D("check_device(): Failed to get configuration for %4x:%4x\n",
+          desc.idVendor, desc.idProduct);
+        return;
+    }
+
+    if (config == NULL) {
+        D("check_device(): Sanity check failed after "
+          "getting active config\n");
+        return;
+    }
+
+    if (config->interface != NULL) {
+        found = check_usb_interfaces(config, &desc, &uh);
+    }
+
+    /* not needed anymore */
+    libusb_free_config_descriptor(config);
+
+    r = libusb_open(dev, &uh.devh);
+    uh.dev = dev;
+
+    if (r != 0) {
+        switch (r) {
+        case LIBUSB_ERROR_NO_MEM:
+            D("check_device(): Memory allocation problem\n");
+            break;
+
+        case LIBUSB_ERROR_ACCESS:
+            D("check_device(): Permissions problem, "
+              "current user priveleges are messed up?\n");
+            break;
+
+        case LIBUSB_ERROR_NO_DEVICE:
+            D("check_device(): Device disconected, bad cable?\n");
+            break;
+
+        default:
+            D("check_device(): libusb triggered error %d\n", r);
+        }
+        // skip rest
+        found = -1;
+    }
+
+    if (found >= 0) {
+        D("check_device(): Device matches Android interface\n");
+        // read the device's serial number
+        memset(serial, 0, sizeof(serial));
+        uh.interface = found;
+
+        r = libusb_claim_interface(uh.devh, uh.interface);
+
+        if (r < 0) {
+            D("check_device(): Failed to claim interface %d\n",
+              uh.interface);
+
+            goto fail;
+        }
+
+        if (desc.iSerialNumber) {
+            // reading serial
+            uint16_t    buffer[128] = {0};
+            uint16_t    languages[128] = {0};
+            int languageCount = 0;
+
+            memset(languages, 0, sizeof(languages));
+            r = libusb_control_transfer(uh.devh,
+                                        LIBUSB_ENDPOINT_IN |  LIBUSB_REQUEST_TYPE_STANDARD | LIBUSB_RECIPIENT_DEVICE,
+                                        LIBUSB_REQUEST_GET_DESCRIPTOR, LIBUSB_DT_STRING << 8,
+                                        0, (uint8_t *)languages, sizeof(languages), 0);
+
+            if (r <= 0) {
+                D("check_device(): Failed to get languages count\n");
+                goto fail;
+            }
+
+            languageCount = (r - 2) / 2;
+
+            for (i = 1; i <= languageCount; ++i) {
+                memset(buffer, 0, sizeof(buffer));
+
+                r = libusb_control_transfer(uh.devh,
+                                            LIBUSB_ENDPOINT_IN |  LIBUSB_REQUEST_TYPE_STANDARD | LIBUSB_RECIPIENT_DEVICE,
+                                            LIBUSB_REQUEST_GET_DESCRIPTOR, (LIBUSB_DT_STRING << 8) | desc.iSerialNumber,
+                                            languages[i], (uint8_t *)buffer, sizeof(buffer), 0);
+
+                if (r > 0) { /* converting serial */
+                    int j = 0;
+                    r /= 2;
+
+                    for (j = 1; j < r; ++j)
+                        serial[j - 1] = buffer[j];
+
+                    serial[j - 1] = '\0';
+                    break; /* languagesCount cycle */
+                }
+            }
+
+            if (register_device(&uh, serial) == 0) {
+                D("check_device(): Failed to register device\n");
+                goto fail_interface;
+            }
+
+            libusb_ref_device(dev);
+        }
+    }
+
+    return;
+
+fail_interface:
+    libusb_release_interface(uh.devh, uh.interface);
+
+fail:
+    libusb_close(uh.devh);
+    uh.devh = NULL;
+}
+
+static int
+check_device_connected(usb_handle *uh)
+{
+    int r = libusb_kernel_driver_active(uh->devh, uh->interface);
+
+    if (r == LIBUSB_ERROR_NO_DEVICE)
+        return 0;
+
+    if (r < 0)
+        return -1;
+
+    return 1;
+}
+
+static void
+kick_disconnected()
+{
+    usb_handle *usb = NULL;
+
+    adb_mutex_lock(&usb_lock);
+
+    for (usb = handle_list.next; usb != &handle_list; usb = usb->next) {
+        if (check_device_connected(usb) == 0) {
+            D("kick_disconnected(): Transport %p is not online anymore\n",
+              usb);
+
+            usb_kick(usb);
+        }
+    }
+
+    adb_mutex_unlock(&usb_lock);
+}
+
+static void
+scan_usb_devices()
+{
+    D("scan_usb_devices(): started\n");
+
+    libusb_device **devs= NULL;
+    libusb_device *dev= NULL;
+    ssize_t cnt = libusb_get_device_list(ctx, &devs);
+
+    if (cnt < 0) {
+        D("scan_usb_devices(): Failed to get device list (error: %zd)\n",
+          cnt);
+
+        return;
+    }
+
+    int i = 0;
+
+    while ((dev = devs[i++]) != NULL) {
+        check_device(dev);
+    }
+
+    libusb_free_device_list(devs, 1);
+}
+
+static void *
+device_poll_thread(void* unused)
+{
+    D("device_poll_thread(): Created USB scan thread\n");
+
+    for (;;) {
+        sleep(5);
+        kick_disconnected();
+        scan_usb_devices();
+    }
+
+    /* never reaching this point */
+    return (NULL);
+}
+
+static void
+sigalrm_handler(int signo)
+{
+    /* nothing */
+}
+
+void
+usb_init()
+{
+    D("usb_init(): started\n");
+    struct sigaction actions;
+
+    atexit(usb_cleanup);
+    int r = libusb_init(&ctx);
+
+    if (r != LIBUSB_SUCCESS) {
+        fatal_errno("Failed to init libusb\n");
+    }
+
+    memset(&actions, 0, sizeof(actions));
+
+    sigemptyset(&actions.sa_mask);
+
+    actions.sa_flags = 0;
+    actions.sa_handler = sigalrm_handler;
+
+    sigaction(SIGALRM, &actions, NULL);
+
+    /* initial device scan */
+    scan_usb_devices();
+
+    /* starting USB event polling thread */
+    if (!adb_thread_create(device_poll_thread, nullptr)) {
+        fatal_errno("cannot create USB scan thread\n");
+    }
+
+    D("usb_init(): finished\n");
+}

Modified: head/devel/android-tools-adb/Makefile
==============================================================================
--- head/devel/android-tools-adb/Makefile	Fri Jun 19 17:14:34 2015	(r390137)
+++ head/devel/android-tools-adb/Makefile	Fri Jun 19 17:14:53 2015	(r390138)
@@ -2,7 +2,8 @@
 
 PORTNAME=	android-tools-adb
 DISTVERSIONPREFIX=	android-
-DISTVERSION=	5.1.1_r4
+DISTVERSION?=	5.1.1_r4
+PORTREVISION?=	0
 CATEGORIES=	devel
 MASTER_SITES=	https://anonscm.debian.org/cgit/android-tools/android-tools.git/plain/debian/:bashcomp
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX} \
@@ -18,10 +19,14 @@ USE_GITHUB=	yes
 GH_ACCOUNT=	android
 GH_PROJECT=	platform_system_core
 
-USES=		uidfix
+CONFLICTS_INSTALL?=	${PORTNAME}-devel-*
+
+USES+=		uidfix
+.ifndef BUILD_WRKSRC
 WRKSRC_SUBDIR=	adb
+.endif
 MAKEFILE=	${FILESDIR}/Makefile
-MAKE_ENV=	BINDIR="${PREFIX}/bin"
+MAKE_ENV+=	BINDIR="${PREFIX}/bin"
 
 PLIST_FILES=	bin/adb \
 		%%BASH%%etc/bash_completion.d/adb



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