341 lines
8.2 KiB
C
Executable File
341 lines
8.2 KiB
C
Executable File
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <limits.h>
|
|
#include <stdarg.h>
|
|
#include <zipfile/zipfile.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
|
|
#include "sysdeps.h"
|
|
|
|
#define TRACE_TAG TRACE_ADB
|
|
#include "adb_client.h"
|
|
|
|
static transport_type __adb_transport = kTransportAny;
|
|
static const char* __adb_serial = NULL;
|
|
|
|
static int __adb_server_port = DEFAULT_ADB_PORT;
|
|
static const char* __adb_server_name = NULL;
|
|
|
|
void adb_set_transport(transport_type type, const char* serial)
|
|
{
|
|
__adb_transport = type;
|
|
__adb_serial = serial;
|
|
}
|
|
|
|
void adb_set_tcp_specifics(int server_port)
|
|
{
|
|
__adb_server_port = server_port;
|
|
}
|
|
|
|
void adb_set_tcp_name(const char* hostname)
|
|
{
|
|
__adb_server_name = hostname;
|
|
}
|
|
|
|
int adb_get_emulator_console_port(void)
|
|
{
|
|
const char* serial = __adb_serial;
|
|
int port;
|
|
|
|
if (serial == NULL) {
|
|
/* if no specific device was specified, we need to look at */
|
|
/* the list of connected devices, and extract an emulator */
|
|
/* name from it. two emulators is an error */
|
|
char* tmp = adb_query("host:devices");
|
|
char* p = tmp;
|
|
if(!tmp) {
|
|
printf("no emulator connected\n");
|
|
return -1;
|
|
}
|
|
while (*p) {
|
|
char* q = strchr(p, '\n');
|
|
if (q != NULL)
|
|
*q++ = 0;
|
|
else
|
|
q = p + strlen(p);
|
|
|
|
if (!memcmp(p, LOCAL_CLIENT_PREFIX, sizeof(LOCAL_CLIENT_PREFIX)-1)) {
|
|
if (serial != NULL) { /* more than one emulator listed */
|
|
free(tmp);
|
|
return -2;
|
|
}
|
|
serial = p;
|
|
}
|
|
|
|
p = q;
|
|
}
|
|
free(tmp);
|
|
|
|
if (serial == NULL)
|
|
return -1; /* no emulator found */
|
|
}
|
|
else {
|
|
if (memcmp(serial, LOCAL_CLIENT_PREFIX, sizeof(LOCAL_CLIENT_PREFIX)-1) != 0)
|
|
return -1; /* not an emulator */
|
|
}
|
|
|
|
serial += sizeof(LOCAL_CLIENT_PREFIX)-1;
|
|
port = strtol(serial, NULL, 10);
|
|
return port;
|
|
}
|
|
|
|
static char __adb_error[256] = { 0 };
|
|
|
|
const char *adb_error(void)
|
|
{
|
|
return __adb_error;
|
|
}
|
|
|
|
static int switch_socket_transport(int fd)
|
|
{
|
|
char service[64];
|
|
char tmp[5];
|
|
int len;
|
|
|
|
if (__adb_serial)
|
|
snprintf(service, sizeof service, "host:transport:%s", __adb_serial);
|
|
else {
|
|
char* transport_type = "???";
|
|
|
|
switch (__adb_transport) {
|
|
case kTransportUsb:
|
|
transport_type = "transport-usb";
|
|
break;
|
|
case kTransportLocal:
|
|
transport_type = "transport-local";
|
|
break;
|
|
case kTransportAny:
|
|
transport_type = "transport-any";
|
|
break;
|
|
case kTransportHost:
|
|
// no switch necessary
|
|
return 0;
|
|
break;
|
|
}
|
|
|
|
snprintf(service, sizeof service, "host:%s", transport_type);
|
|
}
|
|
len = strlen(service);
|
|
snprintf(tmp, sizeof tmp, "%04x", len);
|
|
|
|
if(writex(fd, tmp, 4) || writex(fd, service, len)) {
|
|
strcpy(__adb_error, "write failure during connection");
|
|
adb_close(fd);
|
|
return -1;
|
|
}
|
|
D("Switch transport in progress\n");
|
|
|
|
if(adb_status(fd)) {
|
|
adb_close(fd);
|
|
D("Switch transport failed\n");
|
|
return -1;
|
|
}
|
|
D("Switch transport success\n");
|
|
return 0;
|
|
}
|
|
|
|
int adb_status(int fd)
|
|
{
|
|
unsigned char buf[5];
|
|
unsigned len;
|
|
|
|
if(readx(fd, buf, 4)) {
|
|
strcpy(__adb_error, "protocol fault (no status)");
|
|
return -1;
|
|
}
|
|
|
|
if(!memcmp(buf, "OKAY", 4)) {
|
|
return 0;
|
|
}
|
|
|
|
if(memcmp(buf, "FAIL", 4)) {
|
|
sprintf(__adb_error,
|
|
"protocol fault (status %02x %02x %02x %02x?!)",
|
|
buf[0], buf[1], buf[2], buf[3]);
|
|
return -1;
|
|
}
|
|
|
|
if(readx(fd, buf, 4)) {
|
|
strcpy(__adb_error, "protocol fault (status len)");
|
|
return -1;
|
|
}
|
|
buf[4] = 0;
|
|
len = strtoul((char*)buf, 0, 16);
|
|
if(len > 255) len = 255;
|
|
if(readx(fd, __adb_error, len)) {
|
|
strcpy(__adb_error, "protocol fault (status read)");
|
|
return -1;
|
|
}
|
|
__adb_error[len] = 0;
|
|
return -1;
|
|
}
|
|
|
|
int _adb_connect(const char *service)
|
|
{
|
|
char tmp[5];
|
|
int len;
|
|
int fd;
|
|
|
|
D("_adb_connect: %s\n", service);
|
|
len = strlen(service);
|
|
if((len < 1) || (len > 1024)) {
|
|
strcpy(__adb_error, "service name too long");
|
|
return -1;
|
|
}
|
|
snprintf(tmp, sizeof tmp, "%04x", len);
|
|
|
|
if (__adb_server_name)
|
|
fd = socket_network_client(__adb_server_name, __adb_server_port, SOCK_STREAM);
|
|
else
|
|
fd = socket_loopback_client(__adb_server_port, SOCK_STREAM);
|
|
|
|
if(fd < 0) {
|
|
strcpy(__adb_error, "cannot connect to daemon");
|
|
return -2;
|
|
}
|
|
|
|
if (memcmp(service,"host",4) != 0 && switch_socket_transport(fd)) {
|
|
return -1;
|
|
}
|
|
|
|
if(writex(fd, tmp, 4) || writex(fd, service, len)) {
|
|
strcpy(__adb_error, "write failure during connection");
|
|
adb_close(fd);
|
|
return -1;
|
|
}
|
|
|
|
if(adb_status(fd)) {
|
|
adb_close(fd);
|
|
return -1;
|
|
}
|
|
|
|
D("_adb_connect: return fd %d\n", fd);
|
|
return fd;
|
|
}
|
|
|
|
int adb_connect(const char *service)
|
|
{
|
|
// first query the adb server's version
|
|
int fd = _adb_connect("host:version");
|
|
|
|
D("adb_connect: service %s\n", service);
|
|
if(fd == -2 && __adb_server_name) {
|
|
fprintf(stderr,"** Cannot start server on remote host\n");
|
|
return fd;
|
|
} else if(fd == -2) {
|
|
fprintf(stdout,"* daemon not running. starting it now on port %d *\n",
|
|
__adb_server_port);
|
|
start_server:
|
|
if(launch_server(__adb_server_port)) {
|
|
fprintf(stderr,"* failed to start daemon *\n");
|
|
return -1;
|
|
} else {
|
|
fprintf(stdout,"* daemon started successfully *\n");
|
|
}
|
|
/* give the server some time to start properly and detect devices */
|
|
adb_sleep_ms(3000);
|
|
// fall through to _adb_connect
|
|
} else {
|
|
// if server was running, check its version to make sure it is not out of date
|
|
char buf[100];
|
|
int n;
|
|
int version = ADB_SERVER_VERSION - 1;
|
|
|
|
// if we have a file descriptor, then parse version result
|
|
if(fd >= 0) {
|
|
if(readx(fd, buf, 4)) goto error;
|
|
|
|
buf[4] = 0;
|
|
n = strtoul(buf, 0, 16);
|
|
if(n > (int)sizeof(buf)) goto error;
|
|
if(readx(fd, buf, n)) goto error;
|
|
adb_close(fd);
|
|
|
|
if (sscanf(buf, "%04x", &version) != 1) goto error;
|
|
} else {
|
|
// if fd is -1, then check for "unknown host service",
|
|
// which would indicate a version of adb that does not support the version command
|
|
if (strcmp(__adb_error, "unknown host service") != 0)
|
|
return fd;
|
|
}
|
|
|
|
if(version != ADB_SERVER_VERSION) {
|
|
printf("adb server is out of date. killing...\n");
|
|
fd = _adb_connect("host:kill");
|
|
adb_close(fd);
|
|
|
|
/* XXX can we better detect its death? */
|
|
adb_sleep_ms(2000);
|
|
goto start_server;
|
|
}
|
|
}
|
|
|
|
// if the command is start-server, we are done.
|
|
if (!strcmp(service, "host:start-server"))
|
|
return 0;
|
|
|
|
fd = _adb_connect(service);
|
|
if(fd == -2) {
|
|
fprintf(stderr,"** daemon still not running\n");
|
|
}
|
|
D("adb_connect: return fd %d\n", fd);
|
|
|
|
return fd;
|
|
error:
|
|
adb_close(fd);
|
|
return -1;
|
|
}
|
|
|
|
|
|
int adb_command(const char *service)
|
|
{
|
|
int fd = adb_connect(service);
|
|
if(fd < 0) {
|
|
return -1;
|
|
}
|
|
|
|
if(adb_status(fd)) {
|
|
adb_close(fd);
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
char *adb_query(const char *service)
|
|
{
|
|
char buf[5];
|
|
unsigned n;
|
|
char *tmp;
|
|
|
|
D("adb_query: %s\n", service);
|
|
int fd = adb_connect(service);
|
|
if(fd < 0) {
|
|
fprintf(stderr,"error: %s\n", __adb_error);
|
|
return 0;
|
|
}
|
|
|
|
if(readx(fd, buf, 4)) goto oops;
|
|
|
|
buf[4] = 0;
|
|
n = strtoul(buf, 0, 16);
|
|
if(n > 1024) goto oops;
|
|
|
|
tmp = malloc(n + 1);
|
|
if(tmp == 0) goto oops;
|
|
|
|
if(readx(fd, tmp, n) == 0) {
|
|
tmp[n] = 0;
|
|
adb_close(fd);
|
|
return tmp;
|
|
}
|
|
free(tmp);
|
|
|
|
oops:
|
|
adb_close(fd);
|
|
return 0;
|
|
}
|