e1a55004e9
Also say *which* device wasn't found.
Bug: http://b/20666660
Change-Id: I50e234ad89e39ae0a8995083c0b642c61275c5a3
(cherry picked from commit ab52c181fa)
931 lines
29 KiB
C++
931 lines
29 KiB
C++
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define TRACE_TAG TRACE_ADB
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#include "sysdeps.h"
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#include "adb.h"
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#include <ctype.h>
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#include <errno.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/time.h>
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#include <time.h>
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#include <string>
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#include <base/stringprintf.h>
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#include <base/strings.h>
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#include "adb_auth.h"
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#include "adb_io.h"
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#include "adb_listeners.h"
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#include "transport.h"
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#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
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#if !ADB_HOST
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#include <cutils/properties.h>
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#include <sys/capability.h>
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#include <sys/mount.h>
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#endif
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ADB_MUTEX_DEFINE( D_lock );
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int HOST = 0;
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#if !ADB_HOST
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const char *adb_device_banner = "device";
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#endif
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void fatal(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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fprintf(stderr, "error: ");
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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exit(-1);
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}
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void fatal_errno(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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fprintf(stderr, "error: %s: ", strerror(errno));
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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va_end(ap);
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exit(-1);
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}
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#if !ADB_HOST
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void start_device_log(void) {
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struct tm now;
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time_t t;
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tzset();
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time(&t);
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localtime_r(&t, &now);
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char timestamp[PATH_MAX];
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strftime(timestamp, sizeof(timestamp), "%Y-%m-%d-%H-%M-%S", &now);
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std::string path = android::base::StringPrintf("/data/adb/adb-%s-%d", timestamp, getpid());
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int fd = unix_open(path.c_str(), O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC, 0640);
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if (fd == -1) {
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return;
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}
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// redirect stdout and stderr to the log file
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dup2(fd, STDOUT_FILENO);
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dup2(fd, STDERR_FILENO);
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fprintf(stderr, "--- adb starting (pid %d) ---\n", getpid());
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adb_close(fd);
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}
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#endif
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int adb_trace_mask;
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std::string get_trace_setting_from_env() {
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const char* setting = getenv("ADB_TRACE");
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if (setting == nullptr) {
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setting = "";
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}
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return std::string(setting);
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}
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#if !ADB_HOST
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std::string get_trace_setting_from_prop() {
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char buf[PROPERTY_VALUE_MAX];
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property_get("persist.adb.trace_mask", buf, "");
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return std::string(buf);
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}
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#endif
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std::string get_trace_setting() {
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#if ADB_HOST
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return get_trace_setting_from_env();
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#else
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return get_trace_setting_from_prop();
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#endif
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}
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// Split the comma/space/colum/semi-column separated list of tags from the trace
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// setting and build the trace mask from it. note that '1' and 'all' are special
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// cases to enable all tracing.
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//
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// adb's trace setting comes from the ADB_TRACE environment variable, whereas
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// adbd's comes from the system property persist.adb.trace_mask.
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void adb_trace_init() {
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const std::string trace_setting = get_trace_setting();
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static const struct {
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const char* tag;
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int flag;
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} tags[] = {
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{ "1", 0 },
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{ "all", 0 },
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{ "adb", TRACE_ADB },
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{ "sockets", TRACE_SOCKETS },
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{ "packets", TRACE_PACKETS },
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{ "rwx", TRACE_RWX },
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{ "usb", TRACE_USB },
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{ "sync", TRACE_SYNC },
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{ "sysdeps", TRACE_SYSDEPS },
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{ "transport", TRACE_TRANSPORT },
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{ "jdwp", TRACE_JDWP },
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{ "services", TRACE_SERVICES },
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{ "auth", TRACE_AUTH },
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{ NULL, 0 }
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};
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if (trace_setting.empty()) {
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return;
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}
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// Use a comma/colon/semi-colon/space separated list
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const char* p = trace_setting.c_str();
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while (*p) {
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int len, tagn;
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const char* q = strpbrk(p, " ,:;");
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if (q == NULL) {
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q = p + strlen(p);
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}
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len = q - p;
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for (tagn = 0; tags[tagn].tag != NULL; tagn++) {
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int taglen = strlen(tags[tagn].tag);
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if (len == taglen && !memcmp(tags[tagn].tag, p, len)) {
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int flag = tags[tagn].flag;
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if (flag == 0) {
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adb_trace_mask = ~0;
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return;
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}
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adb_trace_mask |= (1 << flag);
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break;
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}
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}
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p = q;
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if (*p)
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p++;
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}
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#if !ADB_HOST
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start_device_log();
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#endif
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}
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apacket* get_apacket(void)
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{
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apacket* p = reinterpret_cast<apacket*>(malloc(sizeof(apacket)));
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if (p == nullptr) {
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fatal("failed to allocate an apacket");
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}
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memset(p, 0, sizeof(apacket) - MAX_PAYLOAD);
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return p;
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}
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void put_apacket(apacket *p)
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{
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free(p);
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}
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void handle_online(atransport *t)
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{
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D("adb: online\n");
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t->online = 1;
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}
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void handle_offline(atransport *t)
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{
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D("adb: offline\n");
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//Close the associated usb
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t->online = 0;
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run_transport_disconnects(t);
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}
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#if DEBUG_PACKETS
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#define DUMPMAX 32
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void print_packet(const char *label, apacket *p)
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{
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char *tag;
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char *x;
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unsigned count;
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switch(p->msg.command){
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case A_SYNC: tag = "SYNC"; break;
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case A_CNXN: tag = "CNXN" ; break;
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case A_OPEN: tag = "OPEN"; break;
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case A_OKAY: tag = "OKAY"; break;
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case A_CLSE: tag = "CLSE"; break;
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case A_WRTE: tag = "WRTE"; break;
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case A_AUTH: tag = "AUTH"; break;
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default: tag = "????"; break;
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}
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fprintf(stderr, "%s: %s %08x %08x %04x \"",
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label, tag, p->msg.arg0, p->msg.arg1, p->msg.data_length);
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count = p->msg.data_length;
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x = (char*) p->data;
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if(count > DUMPMAX) {
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count = DUMPMAX;
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tag = "\n";
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} else {
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tag = "\"\n";
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}
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while(count-- > 0){
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if((*x >= ' ') && (*x < 127)) {
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fputc(*x, stderr);
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} else {
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fputc('.', stderr);
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}
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x++;
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}
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fputs(tag, stderr);
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}
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#endif
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static void send_ready(unsigned local, unsigned remote, atransport *t)
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{
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D("Calling send_ready \n");
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apacket *p = get_apacket();
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p->msg.command = A_OKAY;
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p->msg.arg0 = local;
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p->msg.arg1 = remote;
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send_packet(p, t);
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}
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static void send_close(unsigned local, unsigned remote, atransport *t)
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{
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D("Calling send_close \n");
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apacket *p = get_apacket();
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p->msg.command = A_CLSE;
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p->msg.arg0 = local;
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p->msg.arg1 = remote;
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send_packet(p, t);
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}
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static size_t fill_connect_data(char *buf, size_t bufsize)
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{
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#if ADB_HOST
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return snprintf(buf, bufsize, "host::") + 1;
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#else
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static const char *cnxn_props[] = {
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"ro.product.name",
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"ro.product.model",
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"ro.product.device",
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};
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static const int num_cnxn_props = ARRAY_SIZE(cnxn_props);
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int i;
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size_t remaining = bufsize;
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size_t len;
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len = snprintf(buf, remaining, "%s::", adb_device_banner);
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remaining -= len;
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buf += len;
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for (i = 0; i < num_cnxn_props; i++) {
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char value[PROPERTY_VALUE_MAX];
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property_get(cnxn_props[i], value, "");
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len = snprintf(buf, remaining, "%s=%s;", cnxn_props[i], value);
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remaining -= len;
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buf += len;
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}
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return bufsize - remaining + 1;
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#endif
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}
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void send_connect(atransport *t)
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{
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D("Calling send_connect \n");
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apacket *cp = get_apacket();
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cp->msg.command = A_CNXN;
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cp->msg.arg0 = A_VERSION;
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cp->msg.arg1 = MAX_PAYLOAD;
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cp->msg.data_length = fill_connect_data((char *)cp->data,
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sizeof(cp->data));
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send_packet(cp, t);
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}
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// qual_overwrite is used to overwrite a qualifier string. dst is a
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// pointer to a char pointer. It is assumed that if *dst is non-NULL, it
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// was malloc'ed and needs to freed. *dst will be set to a dup of src.
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// TODO: switch to std::string for these atransport fields instead.
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static void qual_overwrite(char** dst, const std::string& src) {
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free(*dst);
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*dst = strdup(src.c_str());
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}
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void parse_banner(const char* banner, atransport* t) {
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D("parse_banner: %s\n", banner);
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// The format is something like:
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// "device::ro.product.name=x;ro.product.model=y;ro.product.device=z;".
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std::vector<std::string> pieces = android::base::Split(banner, ":");
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if (pieces.size() > 2) {
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const std::string& props = pieces[2];
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for (auto& prop : android::base::Split(props, ";")) {
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// The list of properties was traditionally ;-terminated rather than ;-separated.
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if (prop.empty()) continue;
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std::vector<std::string> key_value = android::base::Split(prop, "=");
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if (key_value.size() != 2) continue;
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const std::string& key = key_value[0];
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const std::string& value = key_value[1];
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if (key == "ro.product.name") {
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qual_overwrite(&t->product, value);
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} else if (key == "ro.product.model") {
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qual_overwrite(&t->model, value);
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} else if (key == "ro.product.device") {
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qual_overwrite(&t->device, value);
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}
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}
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}
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const std::string& type = pieces[0];
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if (type == "bootloader") {
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D("setting connection_state to CS_BOOTLOADER\n");
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t->connection_state = CS_BOOTLOADER;
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update_transports();
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} else if (type == "device") {
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D("setting connection_state to CS_DEVICE\n");
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t->connection_state = CS_DEVICE;
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update_transports();
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} else if (type == "recovery") {
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D("setting connection_state to CS_RECOVERY\n");
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t->connection_state = CS_RECOVERY;
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update_transports();
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} else if (type == "sideload") {
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D("setting connection_state to CS_SIDELOAD\n");
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t->connection_state = CS_SIDELOAD;
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update_transports();
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} else {
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D("setting connection_state to CS_HOST\n");
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t->connection_state = CS_HOST;
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}
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}
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void handle_packet(apacket *p, atransport *t)
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{
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asocket *s;
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D("handle_packet() %c%c%c%c\n", ((char*) (&(p->msg.command)))[0],
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((char*) (&(p->msg.command)))[1],
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((char*) (&(p->msg.command)))[2],
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((char*) (&(p->msg.command)))[3]);
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print_packet("recv", p);
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switch(p->msg.command){
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case A_SYNC:
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if(p->msg.arg0){
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send_packet(p, t);
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if(HOST) send_connect(t);
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} else {
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t->connection_state = CS_OFFLINE;
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handle_offline(t);
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send_packet(p, t);
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}
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return;
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case A_CNXN: /* CONNECT(version, maxdata, "system-id-string") */
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/* XXX verify version, etc */
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if(t->connection_state != CS_OFFLINE) {
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t->connection_state = CS_OFFLINE;
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handle_offline(t);
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}
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parse_banner(reinterpret_cast<const char*>(p->data), t);
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if (HOST || !auth_enabled) {
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handle_online(t);
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if(!HOST) send_connect(t);
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} else {
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send_auth_request(t);
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}
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break;
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case A_AUTH:
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if (p->msg.arg0 == ADB_AUTH_TOKEN) {
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t->connection_state = CS_UNAUTHORIZED;
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t->key = adb_auth_nextkey(t->key);
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if (t->key) {
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send_auth_response(p->data, p->msg.data_length, t);
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} else {
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/* No more private keys to try, send the public key */
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send_auth_publickey(t);
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}
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} else if (p->msg.arg0 == ADB_AUTH_SIGNATURE) {
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if (adb_auth_verify(t->token, p->data, p->msg.data_length)) {
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adb_auth_verified(t);
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t->failed_auth_attempts = 0;
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} else {
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if (t->failed_auth_attempts++ > 10)
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adb_sleep_ms(1000);
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send_auth_request(t);
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}
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} else if (p->msg.arg0 == ADB_AUTH_RSAPUBLICKEY) {
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adb_auth_confirm_key(p->data, p->msg.data_length, t);
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}
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break;
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case A_OPEN: /* OPEN(local-id, 0, "destination") */
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if (t->online && p->msg.arg0 != 0 && p->msg.arg1 == 0) {
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char *name = (char*) p->data;
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name[p->msg.data_length > 0 ? p->msg.data_length - 1 : 0] = 0;
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s = create_local_service_socket(name);
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if(s == 0) {
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send_close(0, p->msg.arg0, t);
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} else {
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s->peer = create_remote_socket(p->msg.arg0, t);
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s->peer->peer = s;
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send_ready(s->id, s->peer->id, t);
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s->ready(s);
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}
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}
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break;
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case A_OKAY: /* READY(local-id, remote-id, "") */
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if (t->online && p->msg.arg0 != 0 && p->msg.arg1 != 0) {
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if((s = find_local_socket(p->msg.arg1, 0))) {
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if(s->peer == 0) {
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/* On first READY message, create the connection. */
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s->peer = create_remote_socket(p->msg.arg0, t);
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s->peer->peer = s;
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s->ready(s);
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} else if (s->peer->id == p->msg.arg0) {
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/* Other READY messages must use the same local-id */
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s->ready(s);
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} else {
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D("Invalid A_OKAY(%d,%d), expected A_OKAY(%d,%d) on transport %s\n",
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p->msg.arg0, p->msg.arg1, s->peer->id, p->msg.arg1, t->serial);
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}
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}
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}
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break;
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case A_CLSE: /* CLOSE(local-id, remote-id, "") or CLOSE(0, remote-id, "") */
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if (t->online && p->msg.arg1 != 0) {
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if((s = find_local_socket(p->msg.arg1, p->msg.arg0))) {
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/* According to protocol.txt, p->msg.arg0 might be 0 to indicate
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* a failed OPEN only. However, due to a bug in previous ADB
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* versions, CLOSE(0, remote-id, "") was also used for normal
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* CLOSE() operations.
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*
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* This is bad because it means a compromised adbd could
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* send packets to close connections between the host and
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* other devices. To avoid this, only allow this if the local
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* socket has a peer on the same transport.
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*/
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if (p->msg.arg0 == 0 && s->peer && s->peer->transport != t) {
|
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D("Invalid A_CLSE(0, %u) from transport %s, expected transport %s\n",
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|
p->msg.arg1, t->serial, s->peer->transport->serial);
|
|
} else {
|
|
s->close(s);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case A_WRTE: /* WRITE(local-id, remote-id, <data>) */
|
|
if (t->online && p->msg.arg0 != 0 && p->msg.arg1 != 0) {
|
|
if((s = find_local_socket(p->msg.arg1, p->msg.arg0))) {
|
|
unsigned rid = p->msg.arg0;
|
|
p->len = p->msg.data_length;
|
|
|
|
if(s->enqueue(s, p) == 0) {
|
|
D("Enqueue the socket\n");
|
|
send_ready(s->id, rid, t);
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
printf("handle_packet: what is %08x?!\n", p->msg.command);
|
|
}
|
|
|
|
put_apacket(p);
|
|
}
|
|
|
|
#if ADB_HOST
|
|
|
|
int launch_server(int server_port)
|
|
{
|
|
#if defined(_WIN32)
|
|
/* we need to start the server in the background */
|
|
/* we create a PIPE that will be used to wait for the server's "OK" */
|
|
/* message since the pipe handles must be inheritable, we use a */
|
|
/* security attribute */
|
|
HANDLE pipe_read, pipe_write;
|
|
HANDLE stdout_handle, stderr_handle;
|
|
SECURITY_ATTRIBUTES sa;
|
|
STARTUPINFO startup;
|
|
PROCESS_INFORMATION pinfo;
|
|
char program_path[ MAX_PATH ];
|
|
int ret;
|
|
|
|
sa.nLength = sizeof(sa);
|
|
sa.lpSecurityDescriptor = NULL;
|
|
sa.bInheritHandle = TRUE;
|
|
|
|
/* create pipe, and ensure its read handle isn't inheritable */
|
|
ret = CreatePipe( &pipe_read, &pipe_write, &sa, 0 );
|
|
if (!ret) {
|
|
fprintf(stderr, "CreatePipe() failure, error %ld\n", GetLastError() );
|
|
return -1;
|
|
}
|
|
|
|
SetHandleInformation( pipe_read, HANDLE_FLAG_INHERIT, 0 );
|
|
|
|
/* Some programs want to launch an adb command and collect its output by
|
|
* calling CreateProcess with inheritable stdout/stderr handles, then
|
|
* using read() to get its output. When this happens, the stdout/stderr
|
|
* handles passed to the adb client process will also be inheritable.
|
|
* When starting the adb server here, care must be taken to reset them
|
|
* to non-inheritable.
|
|
* Otherwise, something bad happens: even if the adb command completes,
|
|
* the calling process is stuck while read()-ing from the stdout/stderr
|
|
* descriptors, because they're connected to corresponding handles in the
|
|
* adb server process (even if the latter never uses/writes to them).
|
|
*/
|
|
stdout_handle = GetStdHandle( STD_OUTPUT_HANDLE );
|
|
stderr_handle = GetStdHandle( STD_ERROR_HANDLE );
|
|
if (stdout_handle != INVALID_HANDLE_VALUE) {
|
|
SetHandleInformation( stdout_handle, HANDLE_FLAG_INHERIT, 0 );
|
|
}
|
|
if (stderr_handle != INVALID_HANDLE_VALUE) {
|
|
SetHandleInformation( stderr_handle, HANDLE_FLAG_INHERIT, 0 );
|
|
}
|
|
|
|
ZeroMemory( &startup, sizeof(startup) );
|
|
startup.cb = sizeof(startup);
|
|
startup.hStdInput = GetStdHandle( STD_INPUT_HANDLE );
|
|
startup.hStdOutput = pipe_write;
|
|
startup.hStdError = GetStdHandle( STD_ERROR_HANDLE );
|
|
startup.dwFlags = STARTF_USESTDHANDLES;
|
|
|
|
ZeroMemory( &pinfo, sizeof(pinfo) );
|
|
|
|
/* get path of current program */
|
|
GetModuleFileName( NULL, program_path, sizeof(program_path) );
|
|
char args[64];
|
|
snprintf(args, sizeof(args), "adb -P %d fork-server server", server_port);
|
|
ret = CreateProcess(
|
|
program_path, /* program path */
|
|
args,
|
|
/* the fork-server argument will set the
|
|
debug = 2 in the child */
|
|
NULL, /* process handle is not inheritable */
|
|
NULL, /* thread handle is not inheritable */
|
|
TRUE, /* yes, inherit some handles */
|
|
DETACHED_PROCESS, /* the new process doesn't have a console */
|
|
NULL, /* use parent's environment block */
|
|
NULL, /* use parent's starting directory */
|
|
&startup, /* startup info, i.e. std handles */
|
|
&pinfo );
|
|
|
|
CloseHandle( pipe_write );
|
|
|
|
if (!ret) {
|
|
fprintf(stderr, "CreateProcess failure, error %ld\n", GetLastError() );
|
|
CloseHandle( pipe_read );
|
|
return -1;
|
|
}
|
|
|
|
CloseHandle( pinfo.hProcess );
|
|
CloseHandle( pinfo.hThread );
|
|
|
|
/* wait for the "OK\n" message */
|
|
{
|
|
char temp[3];
|
|
DWORD count;
|
|
|
|
ret = ReadFile( pipe_read, temp, 3, &count, NULL );
|
|
CloseHandle( pipe_read );
|
|
if ( !ret ) {
|
|
fprintf(stderr, "could not read ok from ADB Server, error = %ld\n", GetLastError() );
|
|
return -1;
|
|
}
|
|
if (count != 3 || temp[0] != 'O' || temp[1] != 'K' || temp[2] != '\n') {
|
|
fprintf(stderr, "ADB server didn't ACK\n" );
|
|
return -1;
|
|
}
|
|
}
|
|
#else /* !defined(_WIN32) */
|
|
char path[PATH_MAX];
|
|
int fd[2];
|
|
|
|
// set up a pipe so the child can tell us when it is ready.
|
|
// fd[0] will be parent's end, and fd[1] will get mapped to stderr in the child.
|
|
if (pipe(fd)) {
|
|
fprintf(stderr, "pipe failed in launch_server, errno: %d\n", errno);
|
|
return -1;
|
|
}
|
|
get_my_path(path, PATH_MAX);
|
|
pid_t pid = fork();
|
|
if(pid < 0) return -1;
|
|
|
|
if (pid == 0) {
|
|
// child side of the fork
|
|
|
|
// redirect stderr to the pipe
|
|
// we use stderr instead of stdout due to stdout's buffering behavior.
|
|
adb_close(fd[0]);
|
|
dup2(fd[1], STDERR_FILENO);
|
|
adb_close(fd[1]);
|
|
|
|
char str_port[30];
|
|
snprintf(str_port, sizeof(str_port), "%d", server_port);
|
|
// child process
|
|
int result = execl(path, "adb", "-P", str_port, "fork-server", "server", NULL);
|
|
// this should not return
|
|
fprintf(stderr, "OOPS! execl returned %d, errno: %d\n", result, errno);
|
|
} else {
|
|
// parent side of the fork
|
|
|
|
char temp[3];
|
|
|
|
temp[0] = 'A'; temp[1] = 'B'; temp[2] = 'C';
|
|
// wait for the "OK\n" message
|
|
adb_close(fd[1]);
|
|
int ret = adb_read(fd[0], temp, 3);
|
|
int saved_errno = errno;
|
|
adb_close(fd[0]);
|
|
if (ret < 0) {
|
|
fprintf(stderr, "could not read ok from ADB Server, errno = %d\n", saved_errno);
|
|
return -1;
|
|
}
|
|
if (ret != 3 || temp[0] != 'O' || temp[1] != 'K' || temp[2] != '\n') {
|
|
fprintf(stderr, "ADB server didn't ACK\n" );
|
|
return -1;
|
|
}
|
|
|
|
setsid();
|
|
}
|
|
#endif /* !defined(_WIN32) */
|
|
return 0;
|
|
}
|
|
#endif /* ADB_HOST */
|
|
|
|
// 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.
|
|
int handle_forward_request(const char* service, transport_type ttype, char* serial, int reply_fd)
|
|
{
|
|
if (!strcmp(service, "list-forward")) {
|
|
// Create the list of forward redirections.
|
|
std::string listeners = format_listeners();
|
|
#if ADB_HOST
|
|
SendOkay(reply_fd);
|
|
#endif
|
|
SendProtocolString(reply_fd, listeners);
|
|
return 1;
|
|
}
|
|
|
|
if (!strcmp(service, "killforward-all")) {
|
|
remove_all_listeners();
|
|
#if ADB_HOST
|
|
/* On the host: 1st OKAY is connect, 2nd OKAY is status */
|
|
SendOkay(reply_fd);
|
|
#endif
|
|
SendOkay(reply_fd);
|
|
return 1;
|
|
}
|
|
|
|
if (!strncmp(service, "forward:",8) ||
|
|
!strncmp(service, "killforward:",12)) {
|
|
char *local, *remote;
|
|
atransport *transport;
|
|
|
|
int createForward = strncmp(service, "kill", 4);
|
|
int no_rebind = 0;
|
|
|
|
local = strchr(service, ':') + 1;
|
|
|
|
// Handle forward:norebind:<local>... here
|
|
if (createForward && !strncmp(local, "norebind:", 9)) {
|
|
no_rebind = 1;
|
|
local = strchr(local, ':') + 1;
|
|
}
|
|
|
|
remote = strchr(local,';');
|
|
|
|
if (createForward) {
|
|
// Check forward: parameter format: '<local>;<remote>'
|
|
if(remote == 0) {
|
|
SendFail(reply_fd, "malformed forward spec");
|
|
return 1;
|
|
}
|
|
|
|
*remote++ = 0;
|
|
if((local[0] == 0) || (remote[0] == 0) || (remote[0] == '*')) {
|
|
SendFail(reply_fd, "malformed forward spec");
|
|
return 1;
|
|
}
|
|
} else {
|
|
// Check killforward: parameter format: '<local>'
|
|
if (local[0] == 0) {
|
|
SendFail(reply_fd, "malformed forward spec");
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
std::string error_msg;
|
|
transport = acquire_one_transport(CS_ANY, ttype, serial, &error_msg);
|
|
if (!transport) {
|
|
SendFail(reply_fd, error_msg);
|
|
return 1;
|
|
}
|
|
|
|
install_status_t r;
|
|
if (createForward) {
|
|
r = install_listener(local, remote, transport, no_rebind);
|
|
} else {
|
|
r = remove_listener(local, transport);
|
|
}
|
|
if (r == INSTALL_STATUS_OK) {
|
|
#if ADB_HOST
|
|
/* On the host: 1st OKAY is connect, 2nd OKAY is status */
|
|
SendOkay(reply_fd);
|
|
#endif
|
|
SendOkay(reply_fd);
|
|
return 1;
|
|
}
|
|
|
|
std::string message;
|
|
switch (r) {
|
|
case INSTALL_STATUS_OK: message = " "; break;
|
|
case INSTALL_STATUS_INTERNAL_ERROR: message = "internal error"; break;
|
|
case INSTALL_STATUS_CANNOT_BIND:
|
|
message = android::base::StringPrintf("cannot bind to socket: %s", strerror(errno));
|
|
break;
|
|
case INSTALL_STATUS_CANNOT_REBIND:
|
|
message = android::base::StringPrintf("cannot rebind existing socket: %s", strerror(errno));
|
|
break;
|
|
case INSTALL_STATUS_LISTENER_NOT_FOUND: message = "listener not found"; break;
|
|
}
|
|
SendFail(reply_fd, message);
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int handle_host_request(char *service, transport_type ttype, char* serial, int reply_fd, asocket *s)
|
|
{
|
|
if(!strcmp(service, "kill")) {
|
|
fprintf(stderr,"adb server killed by remote request\n");
|
|
fflush(stdout);
|
|
SendOkay(reply_fd);
|
|
usb_cleanup();
|
|
exit(0);
|
|
}
|
|
|
|
#if ADB_HOST
|
|
atransport *transport = NULL;
|
|
// "transport:" is used for switching transport with a specified serial number
|
|
// "transport-usb:" is used for switching transport to the only USB transport
|
|
// "transport-local:" is used for switching transport to the only local transport
|
|
// "transport-any:" is used for switching transport to the only transport
|
|
if (!strncmp(service, "transport", strlen("transport"))) {
|
|
transport_type type = kTransportAny;
|
|
|
|
if (!strncmp(service, "transport-usb", strlen("transport-usb"))) {
|
|
type = kTransportUsb;
|
|
} else if (!strncmp(service, "transport-local", strlen("transport-local"))) {
|
|
type = kTransportLocal;
|
|
} else if (!strncmp(service, "transport-any", strlen("transport-any"))) {
|
|
type = kTransportAny;
|
|
} else if (!strncmp(service, "transport:", strlen("transport:"))) {
|
|
service += strlen("transport:");
|
|
serial = service;
|
|
}
|
|
|
|
std::string error_msg = "unknown failure";
|
|
transport = acquire_one_transport(CS_ANY, type, serial, &error_msg);
|
|
|
|
if (transport) {
|
|
s->transport = transport;
|
|
SendOkay(reply_fd);
|
|
} else {
|
|
SendFail(reply_fd, error_msg);
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// return a list of all connected devices
|
|
if (!strncmp(service, "devices", 7)) {
|
|
bool long_listing = (strcmp(service+7, "-l") == 0);
|
|
if (long_listing || service[7] == 0) {
|
|
D("Getting device list...\n");
|
|
std::string device_list = list_transports(long_listing);
|
|
D("Sending device list...\n");
|
|
SendOkay(reply_fd);
|
|
SendProtocolString(reply_fd, device_list);
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// remove TCP transport
|
|
if (!strncmp(service, "disconnect:", 11)) {
|
|
char buffer[4096];
|
|
memset(buffer, 0, sizeof(buffer));
|
|
char* serial = service + 11;
|
|
if (serial[0] == 0) {
|
|
// disconnect from all TCP devices
|
|
unregister_all_tcp_transports();
|
|
} else {
|
|
char hostbuf[100];
|
|
// assume port 5555 if no port is specified
|
|
if (!strchr(serial, ':')) {
|
|
snprintf(hostbuf, sizeof(hostbuf) - 1, "%s:5555", serial);
|
|
serial = hostbuf;
|
|
}
|
|
atransport *t = find_transport(serial);
|
|
|
|
if (t) {
|
|
unregister_transport(t);
|
|
} else {
|
|
snprintf(buffer, sizeof(buffer), "No such device %s", serial);
|
|
}
|
|
}
|
|
|
|
SendOkay(reply_fd);
|
|
SendProtocolString(reply_fd, buffer);
|
|
return 0;
|
|
}
|
|
|
|
// returns our value for ADB_SERVER_VERSION
|
|
if (!strcmp(service, "version")) {
|
|
SendOkay(reply_fd);
|
|
SendProtocolString(reply_fd, android::base::StringPrintf("%04x", ADB_SERVER_VERSION));
|
|
return 0;
|
|
}
|
|
|
|
if(!strncmp(service,"get-serialno",strlen("get-serialno"))) {
|
|
const char *out = "unknown";
|
|
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
|
|
if (transport && transport->serial) {
|
|
out = transport->serial;
|
|
}
|
|
SendOkay(reply_fd);
|
|
SendProtocolString(reply_fd, out);
|
|
return 0;
|
|
}
|
|
if(!strncmp(service,"get-devpath",strlen("get-devpath"))) {
|
|
const char *out = "unknown";
|
|
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
|
|
if (transport && transport->devpath) {
|
|
out = transport->devpath;
|
|
}
|
|
SendOkay(reply_fd);
|
|
SendProtocolString(reply_fd, out);
|
|
return 0;
|
|
}
|
|
// indicates a new emulator instance has started
|
|
if (!strncmp(service,"emulator:",9)) {
|
|
int port = atoi(service+9);
|
|
local_connect(port);
|
|
/* we don't even need to send a reply */
|
|
return 0;
|
|
}
|
|
|
|
if(!strncmp(service,"get-state",strlen("get-state"))) {
|
|
transport = acquire_one_transport(CS_ANY, ttype, serial, NULL);
|
|
SendOkay(reply_fd);
|
|
SendProtocolString(reply_fd, transport->connection_state_name());
|
|
return 0;
|
|
}
|
|
#endif // ADB_HOST
|
|
|
|
int ret = handle_forward_request(service, ttype, serial, reply_fd);
|
|
if (ret >= 0)
|
|
return ret - 1;
|
|
return -1;
|
|
}
|