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commandline.c
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commandline.c
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/*
* 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <limits.h>
#include <stdarg.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <ctype.h>
#include <assert.h>
#include "sysdeps.h"
#ifdef HAVE_TERMIO_H
#include <termios.h>
#endif
#define TRACE_TAG TRACE_ADB
#include "adb.h"
#include "adb_client.h"
#include "file_sync_service.h"
static int do_cmd(transport_type ttype, char* serial, char *cmd, ...);
void get_my_path(char *s, size_t maxLen);
int find_sync_dirs(const char *srcarg,
char **android_srcdir_out, char **data_srcdir_out);
int install_app(transport_type transport, char* serial, int argc, char** argv);
int uninstall_app(transport_type transport, char* serial, int argc, char** argv);
static const char *gProductOutPath = NULL;
extern int gListenAll;
static char *product_file(const char *extra)
{
int n;
char *x;
if (gProductOutPath == NULL) {
fprintf(stderr, "adb: Product directory not specified; "
"use -p or define ANDROID_PRODUCT_OUT\n");
exit(1);
}
n = strlen(gProductOutPath) + strlen(extra) + 2;
x = malloc(n);
if (x == 0) {
fprintf(stderr, "adb: Out of memory (product_file())\n");
exit(1);
}
snprintf(x, (size_t)n, "%s" OS_PATH_SEPARATOR_STR "%s", gProductOutPath, extra);
return x;
}
void version(FILE * out) {
fprintf(out, "Android Debug Bridge version %d.%d.%d\n",
ADB_VERSION_MAJOR, ADB_VERSION_MINOR, ADB_SERVER_VERSION);
}
void help()
{
version(stderr);
fprintf(stderr,
"\n"
" -a - directs adb to listen on all interfaces for a connection\n"
" -d - directs command to the only connected USB device\n"
" returns an error if more than one USB device is present.\n"
" -e - directs command to the only running emulator.\n"
" returns an error if more than one emulator is running.\n"
" -s <specific device> - directs command to the device or emulator with the given\n"
" serial number or qualifier. Overrides ANDROID_SERIAL\n"
" environment variable.\n"
" -p <product name or path> - simple product name like 'sooner', or\n"
" a relative/absolute path to a product\n"
" out directory like 'out/target/product/sooner'.\n"
" If -p is not specified, the ANDROID_PRODUCT_OUT\n"
" environment variable is used, which must\n"
" be an absolute path.\n"
" -H - Name of adb server host (default: localhost)\n"
" -P - Port of adb server (default: 5037)\n"
" devices [-l] - list all connected devices\n"
" ('-l' will also list device qualifiers)\n"
" connect <host>[:<port>] - connect to a device via TCP/IP\n"
" Port 5555 is used by default if no port number is specified.\n"
" disconnect [<host>[:<port>]] - disconnect from a TCP/IP device.\n"
" Port 5555 is used by default if no port number is specified.\n"
" Using this command with no additional arguments\n"
" will disconnect from all connected TCP/IP devices.\n"
"\n"
"device commands:\n"
" adb push <local> <remote> - copy file/dir to device\n"
" adb pull <remote> [<local>] - copy file/dir from device\n"
" adb sync [ <directory> ] - copy host->device only if changed\n"
" (-l means list but don't copy)\n"
" (see 'adb help all')\n"
" adb shell - run remote shell interactively\n"
" adb shell <command> - run remote shell command\n"
" adb emu <command> - run emulator console command\n"
" adb logcat [ <filter-spec> ] - View device log\n"
" adb forward --list - list all forward socket connections.\n"
" the format is a list of lines with the following format:\n"
" <serial> \" \" <local> \" \" <remote> \"\\n\"\n"
" adb forward <local> <remote> - forward socket connections\n"
" forward specs are one of: \n"
" tcp:<port>\n"
" localabstract:<unix domain socket name>\n"
" localreserved:<unix domain socket name>\n"
" localfilesystem:<unix domain socket name>\n"
" dev:<character device name>\n"
" jdwp:<process pid> (remote only)\n"
" adb forward --no-rebind <local> <remote>\n"
" - same as 'adb forward <local> <remote>' but fails\n"
" if <local> is already forwarded\n"
" adb forward --remove <local> - remove a specific forward socket connection\n"
" adb forward --remove-all - remove all forward socket connections\n"
" adb jdwp - list PIDs of processes hosting a JDWP transport\n"
" adb install [-l] [-r] [-s] [--algo <algorithm name> --key <hex-encoded key> --iv <hex-encoded iv>] <file>\n"
" - push this package file to the device and install it\n"
" ('-l' means forward-lock the app)\n"
" ('-r' means reinstall the app, keeping its data)\n"
" ('-s' means install on SD card instead of internal storage)\n"
" ('--algo', '--key', and '--iv' mean the file is encrypted already)\n"
" adb uninstall [-k] <package> - remove this app package from the device\n"
" ('-k' means keep the data and cache directories)\n"
" adb bugreport - return all information from the device\n"
" that should be included in a bug report.\n"
"\n"
" adb backup [-f <file>] [-apk|-noapk] [-obb|-noobb] [-shared|-noshared] [-all] [-system|-nosystem] [<packages...>]\n"
" - write an archive of the device's data to <file>.\n"
" If no -f option is supplied then the data is written\n"
" to \"backup.ab\" in the current directory.\n"
" (-apk|-noapk enable/disable backup of the .apks themselves\n"
" in the archive; the default is noapk.)\n"
" (-obb|-noobb enable/disable backup of any installed apk expansion\n"
" (aka .obb) files associated with each application; the default\n"
" is noobb.)\n"
" (-shared|-noshared enable/disable backup of the device's\n"
" shared storage / SD card contents; the default is noshared.)\n"
" (-all means to back up all installed applications)\n"
" (-system|-nosystem toggles whether -all automatically includes\n"
" system applications; the default is to include system apps)\n"
" (<packages...> is the list of applications to be backed up. If\n"
" the -all or -shared flags are passed, then the package\n"
" list is optional. Applications explicitly given on the\n"
" command line will be included even if -nosystem would\n"
" ordinarily cause them to be omitted.)\n"
"\n"
" adb restore <file> - restore device contents from the <file> backup archive\n"
"\n"
" adb help - show this help message\n"
" adb version - show version num\n"
"\n"
"scripting:\n"
" adb wait-for-device - block until device is online\n"
" adb start-server - ensure that there is a server running\n"
" adb kill-server - kill the server if it is running\n"
" adb get-state - prints: offline | bootloader | device\n"
" adb get-serialno - prints: <serial-number>\n"
" adb get-devpath - prints: <device-path>\n"
" adb status-window - continuously print device status for a specified device\n"
" adb remount - remounts the /system partition on the device read-write\n"
" adb reboot [bootloader|recovery] - reboots the device, optionally into the bootloader or recovery program\n"
" adb reboot-bootloader - reboots the device into the bootloader\n"
" adb root - restarts the adbd daemon with root permissions\n"
" adb usb - restarts the adbd daemon listening on USB\n"
" adb tcpip <port> - restarts the adbd daemon listening on TCP on the specified port"
"\n"
"networking:\n"
" adb ppp <tty> [parameters] - Run PPP over USB.\n"
" Note: you should not automatically start a PPP connection.\n"
" <tty> refers to the tty for PPP stream. Eg. dev:/dev/omap_csmi_tty1\n"
" [parameters] - Eg. defaultroute debug dump local notty usepeerdns\n"
"\n"
"adb sync notes: adb sync [ <directory> ]\n"
" <localdir> can be interpreted in several ways:\n"
"\n"
" - If <directory> is not specified, both /system and /data partitions will be updated.\n"
"\n"
" - If it is \"system\" or \"data\", only the corresponding partition\n"
" is updated.\n"
"\n"
"environmental variables:\n"
" ADB_TRACE - Print debug information. A comma separated list of the following values\n"
" 1 or all, adb, sockets, packets, rwx, usb, sync, sysdeps, transport, jdwp\n"
" ANDROID_SERIAL - The serial number to connect to. -s takes priority over this if given.\n"
" ANDROID_LOG_TAGS - When used with the logcat option, only these debug tags are printed.\n"
);
}
int usage()
{
help();
return 1;
}
#ifdef HAVE_TERMIO_H
static struct termios tio_save;
static void stdin_raw_init(int fd)
{
struct termios tio;
if(tcgetattr(fd, &tio)) return;
if(tcgetattr(fd, &tio_save)) return;
tio.c_lflag = 0; /* disable CANON, ECHO*, etc */
/* no timeout but request at least one character per read */
tio.c_cc[VTIME] = 0;
tio.c_cc[VMIN] = 1;
tcsetattr(fd, TCSANOW, &tio);
tcflush(fd, TCIFLUSH);
}
static void stdin_raw_restore(int fd)
{
tcsetattr(fd, TCSANOW, &tio_save);
tcflush(fd, TCIFLUSH);
}
#endif
static void read_and_dump(int fd)
{
char buf[4096];
int len;
while(fd >= 0) {
D("read_and_dump(): pre adb_read(fd=%d)\n", fd);
len = adb_read(fd, buf, 4096);
D("read_and_dump(): post adb_read(fd=%d): len=%d\n", fd, len);
if(len == 0) {
break;
}
if(len < 0) {
if(errno == EINTR) continue;
break;
}
fwrite(buf, 1, len, stdout);
fflush(stdout);
}
}
static void copy_to_file(int inFd, int outFd) {
const size_t BUFSIZE = 32 * 1024;
char* buf = (char*) malloc(BUFSIZE);
int len;
long total = 0;
D("copy_to_file(%d -> %d)\n", inFd, outFd);
for (;;) {
len = adb_read(inFd, buf, BUFSIZE);
if (len == 0) {
D("copy_to_file() : read 0 bytes; exiting\n");
break;
}
if (len < 0) {
if (errno == EINTR) {
D("copy_to_file() : EINTR, retrying\n");
continue;
}
D("copy_to_file() : error %d\n", errno);
break;
}
adb_write(outFd, buf, len);
total += len;
}
D("copy_to_file() finished after %lu bytes\n", total);
free(buf);
}
static void *stdin_read_thread(void *x)
{
int fd, fdi;
unsigned char buf[1024];
int r, n;
int state = 0;
int *fds = (int*) x;
fd = fds[0];
fdi = fds[1];
free(fds);
for(;;) {
/* fdi is really the client's stdin, so use read, not adb_read here */
D("stdin_read_thread(): pre unix_read(fdi=%d,...)\n", fdi);
r = unix_read(fdi, buf, 1024);
D("stdin_read_thread(): post unix_read(fdi=%d,...)\n", fdi);
if(r == 0) break;
if(r < 0) {
if(errno == EINTR) continue;
break;
}
for(n = 0; n < r; n++){
switch(buf[n]) {
case '\n':
state = 1;
break;
case '\r':
state = 1;
break;
case '~':
if(state == 1) state++;
break;
case '.':
if(state == 2) {
fprintf(stderr,"\n* disconnect *\n");
#ifdef HAVE_TERMIO_H
stdin_raw_restore(fdi);
#endif
exit(0);
}
default:
state = 0;
}
}
r = adb_write(fd, buf, r);
if(r <= 0) {
break;
}
}
return 0;
}
int interactive_shell(void)
{
adb_thread_t thr;
int fdi, fd;
int *fds;
fd = adb_connect("shell:");
if(fd < 0) {
fprintf(stderr,"error: %s\n", adb_error());
return 1;
}
fdi = 0; //dup(0);
fds = malloc(sizeof(int) * 2);
fds[0] = fd;
fds[1] = fdi;
#ifdef HAVE_TERMIO_H
stdin_raw_init(fdi);
#endif
adb_thread_create(&thr, stdin_read_thread, fds);
read_and_dump(fd);
#ifdef HAVE_TERMIO_H
stdin_raw_restore(fdi);
#endif
return 0;
}
static void format_host_command(char* buffer, size_t buflen, const char* command, transport_type ttype, const char* serial)
{
if (serial) {
snprintf(buffer, buflen, "host-serial:%s:%s", serial, command);
} else {
const char* prefix = "host";
if (ttype == kTransportUsb)
prefix = "host-usb";
else if (ttype == kTransportLocal)
prefix = "host-local";
snprintf(buffer, buflen, "%s:%s", prefix, command);
}
}
int adb_download_buffer(const char *service, const char *fn, const void* data, int sz,
unsigned progress)
{
char buf[4096];
unsigned total;
int fd;
const unsigned char *ptr;
sprintf(buf,"%s:%d", service, sz);
fd = adb_connect(buf);
if(fd < 0) {
fprintf(stderr,"error: %s\n", adb_error());
return -1;
}
int opt = CHUNK_SIZE;
opt = setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &opt, sizeof(opt));
total = sz;
ptr = data;
if(progress) {
char *x = strrchr(service, ':');
if(x) service = x + 1;
}
while(sz > 0) {
unsigned xfer = (sz > CHUNK_SIZE) ? CHUNK_SIZE : sz;
if(writex(fd, ptr, xfer)) {
adb_status(fd);
fprintf(stderr,"* failed to write data '%s' *\n", adb_error());
return -1;
}
sz -= xfer;
ptr += xfer;
if(progress) {
printf("sending: '%s' %4d%% \r", fn, (int)(100LL - ((100LL * sz) / (total))));
fflush(stdout);
}
}
if(progress) {
printf("\n");
}
if(readx(fd, buf, 4)){
fprintf(stderr,"* error reading response *\n");
adb_close(fd);
return -1;
}
if(memcmp(buf, "OKAY", 4)) {
buf[4] = 0;
fprintf(stderr,"* error response '%s' *\n", buf);
adb_close(fd);
return -1;
}
adb_close(fd);
return 0;
}
int adb_download(const char *service, const char *fn, unsigned progress)
{
void *data;
unsigned sz;
data = load_file(fn, &sz);
if(data == 0) {
fprintf(stderr,"* cannot read '%s' *\n", fn);
return -1;
}
int status = adb_download_buffer(service, fn, data, sz, progress);
free(data);
return status;
}
static void status_window(transport_type ttype, const char* serial)
{
char command[4096];
char *state = 0;
char *laststate = 0;
/* silence stderr */
#ifdef _WIN32
/* XXX: TODO */
#else
int fd;
fd = unix_open("/dev/null", O_WRONLY);
dup2(fd, 2);
adb_close(fd);
#endif
format_host_command(command, sizeof command, "get-state", ttype, serial);
for(;;) {
adb_sleep_ms(250);
if(state) {
free(state);
state = 0;
}
state = adb_query(command);
if(state) {
if(laststate && !strcmp(state,laststate)){
continue;
} else {
if(laststate) free(laststate);
laststate = strdup(state);
}
}
printf("%c[2J%c[2H", 27, 27);
printf("Android Debug Bridge\n");
printf("State: %s\n", state ? state : "offline");
fflush(stdout);
}
}
/** duplicate string and quote all \ " ( ) chars + space character. */
static char *
dupAndQuote(const char *s)
{
const char *ts;
size_t alloc_len;
char *ret;
char *dest;
ts = s;
alloc_len = 0;
for( ;*ts != '\0'; ts++) {
alloc_len++;
if (*ts == ' ' || *ts == '"' || *ts == '\\' || *ts == '(' || *ts == ')') {
alloc_len++;
}
}
ret = (char *)malloc(alloc_len + 1);
ts = s;
dest = ret;
for ( ;*ts != '\0'; ts++) {
if (*ts == ' ' || *ts == '"' || *ts == '\\' || *ts == '(' || *ts == ')') {
*dest++ = '\\';
}
*dest++ = *ts;
}
*dest++ = '\0';
return ret;
}
/**
* Run ppp in "notty" mode against a resource listed as the first parameter
* eg:
*
* ppp dev:/dev/omap_csmi_tty0 <ppp options>
*
*/
int ppp(int argc, char **argv)
{
#ifdef HAVE_WIN32_PROC
fprintf(stderr, "error: adb %s not implemented on Win32\n", argv[0]);
return -1;
#else
char *adb_service_name;
pid_t pid;
int fd;
if (argc < 2) {
fprintf(stderr, "usage: adb %s <adb service name> [ppp opts]\n",
argv[0]);
return 1;
}
adb_service_name = argv[1];
fd = adb_connect(adb_service_name);
if(fd < 0) {
fprintf(stderr,"Error: Could not open adb service: %s. Error: %s\n",
adb_service_name, adb_error());
return 1;
}
pid = fork();
if (pid < 0) {
perror("from fork()");
return 1;
} else if (pid == 0) {
int err;
int i;
const char **ppp_args;
// copy args
ppp_args = (const char **) alloca(sizeof(char *) * argc + 1);
ppp_args[0] = "pppd";
for (i = 2 ; i < argc ; i++) {
//argv[2] and beyond become ppp_args[1] and beyond
ppp_args[i - 1] = argv[i];
}
ppp_args[i-1] = NULL;
// child side
dup2(fd, STDIN_FILENO);
dup2(fd, STDOUT_FILENO);
adb_close(STDERR_FILENO);
adb_close(fd);
err = execvp("pppd", (char * const *)ppp_args);
if (err < 0) {
perror("execing pppd");
}
exit(-1);
} else {
// parent side
adb_close(fd);
return 0;
}
#endif /* !HAVE_WIN32_PROC */
}
static int send_shellcommand(transport_type transport, char* serial, char* buf)
{
int fd, ret;
for(;;) {
fd = adb_connect(buf);
if(fd >= 0)
break;
fprintf(stderr,"- waiting for device -\n");
adb_sleep_ms(1000);
do_cmd(transport, serial, "wait-for-device", 0);
}
read_and_dump(fd);
ret = adb_close(fd);
if (ret)
perror("close");
return ret;
}
static int logcat(transport_type transport, char* serial, int argc, char **argv)
{
char buf[4096];
char *log_tags;
char *quoted_log_tags;
log_tags = getenv("ANDROID_LOG_TAGS");
quoted_log_tags = dupAndQuote(log_tags == NULL ? "" : log_tags);
snprintf(buf, sizeof(buf),
"shell:export ANDROID_LOG_TAGS=\"\%s\" ; exec logcat",
quoted_log_tags);
free(quoted_log_tags);
if (!strcmp(argv[0],"longcat")) {
strncat(buf, " -v long", sizeof(buf)-1);
}
argc -= 1;
argv += 1;
while(argc-- > 0) {
char *quoted;
quoted = dupAndQuote (*argv++);
strncat(buf, " ", sizeof(buf)-1);
strncat(buf, quoted, sizeof(buf)-1);
free(quoted);
}
send_shellcommand(transport, serial, buf);
return 0;
}
static int mkdirs(char *path)
{
int ret;
char *x = path + 1;
for(;;) {
x = adb_dirstart(x);
if(x == 0) return 0;
*x = 0;
ret = adb_mkdir(path, 0775);
*x = OS_PATH_SEPARATOR;
if((ret < 0) && (errno != EEXIST)) {
return ret;
}
x++;
}
return 0;
}
static int backup(int argc, char** argv) {
char buf[4096];
char default_name[32];
const char* filename = strcpy(default_name, "./backup.ab");
int fd, outFd;
int i, j;
/* find, extract, and use any -f argument */
for (i = 1; i < argc; i++) {
if (!strcmp("-f", argv[i])) {
if (i == argc-1) {
fprintf(stderr, "adb: -f passed with no filename\n");
return usage();
}
filename = argv[i+1];
for (j = i+2; j <= argc; ) {
argv[i++] = argv[j++];
}
argc -= 2;
argv[argc] = NULL;
}
}
/* bare "adb backup" or "adb backup -f filename" are not valid invocations */
if (argc < 2) return usage();
adb_unlink(filename);
mkdirs((char *)filename);
outFd = adb_creat(filename, 0640);
if (outFd < 0) {
fprintf(stderr, "adb: unable to open file %s\n", filename);
return -1;
}
snprintf(buf, sizeof(buf), "backup");
for (argc--, argv++; argc; argc--, argv++) {
strncat(buf, ":", sizeof(buf) - strlen(buf) - 1);
strncat(buf, argv[0], sizeof(buf) - strlen(buf) - 1);
}
D("backup. filename=%s buf=%s\n", filename, buf);
fd = adb_connect(buf);
if (fd < 0) {
fprintf(stderr, "adb: unable to connect for backup\n");
adb_close(outFd);
return -1;
}
printf("Now unlock your device and confirm the backup operation.\n");
copy_to_file(fd, outFd);
adb_close(fd);
adb_close(outFd);
return 0;
}
static int restore(int argc, char** argv) {
const char* filename;
int fd, tarFd;
if (argc != 2) return usage();
filename = argv[1];
tarFd = adb_open(filename, O_RDONLY);
if (tarFd < 0) {
fprintf(stderr, "adb: unable to open file %s\n", filename);
return -1;
}
fd = adb_connect("restore:");
if (fd < 0) {
fprintf(stderr, "adb: unable to connect for restore\n");
adb_close(tarFd);
return -1;
}
printf("Now unlock your device and confirm the restore operation.\n");
copy_to_file(tarFd, fd);
adb_close(fd);
adb_close(tarFd);
return 0;
}
#define SENTINEL_FILE "config" OS_PATH_SEPARATOR_STR "envsetup.make"
static int top_works(const char *top)
{
if (top != NULL && adb_is_absolute_host_path(top)) {
char path_buf[PATH_MAX];
snprintf(path_buf, sizeof(path_buf),
"%s" OS_PATH_SEPARATOR_STR SENTINEL_FILE, top);
return access(path_buf, F_OK) == 0;
}
return 0;
}
static char *find_top_from(const char *indir, char path_buf[PATH_MAX])
{
strcpy(path_buf, indir);
while (1) {
if (top_works(path_buf)) {
return path_buf;
}
char *s = adb_dirstop(path_buf);
if (s != NULL) {
*s = '\0';
} else {
path_buf[0] = '\0';
return NULL;
}
}
}
static char *find_top(char path_buf[PATH_MAX])
{
char *top = getenv("ANDROID_BUILD_TOP");
if (top != NULL && top[0] != '\0') {
if (!top_works(top)) {
fprintf(stderr, "adb: bad ANDROID_BUILD_TOP value \"%s\"\n", top);
return NULL;
}
} else {
top = getenv("TOP");
if (top != NULL && top[0] != '\0') {
if (!top_works(top)) {
fprintf(stderr, "adb: bad TOP value \"%s\"\n", top);
return NULL;
}
} else {
top = NULL;
}
}
if (top != NULL) {
/* The environment pointed to a top directory that works.
*/
strcpy(path_buf, top);
return path_buf;
}
/* The environment didn't help. Walk up the tree from the CWD
* to see if we can find the top.
*/
char dir[PATH_MAX];
top = find_top_from(getcwd(dir, sizeof(dir)), path_buf);
if (top == NULL) {
/* If the CWD isn't under a good-looking top, see if the
* executable is.
*/
get_my_path(dir, PATH_MAX);
top = find_top_from(dir, path_buf);
}
return top;
}
/* <hint> may be:
* - A simple product name
* e.g., "sooner"
TODO: debug? sooner-debug, sooner:debug?
* - A relative path from the CWD to the ANDROID_PRODUCT_OUT dir
* e.g., "out/target/product/sooner"
* - An absolute path to the PRODUCT_OUT dir
* e.g., "/src/device/out/target/product/sooner"
*
* Given <hint>, try to construct an absolute path to the
* ANDROID_PRODUCT_OUT dir.
*/
static const char *find_product_out_path(const char *hint)
{
static char path_buf[PATH_MAX];
if (hint == NULL || hint[0] == '\0') {
return NULL;
}
/* If it's already absolute, don't bother doing any work.
*/
if (adb_is_absolute_host_path(hint)) {
strcpy(path_buf, hint);
return path_buf;
}
/* If there are any slashes in it, assume it's a relative path;
* make it absolute.
*/
if (adb_dirstart(hint) != NULL) {
if (getcwd(path_buf, sizeof(path_buf)) == NULL) {
fprintf(stderr, "adb: Couldn't get CWD: %s\n", strerror(errno));
return NULL;
}
if (strlen(path_buf) + 1 + strlen(hint) >= sizeof(path_buf)) {
fprintf(stderr, "adb: Couldn't assemble path\n");
return NULL;
}
strcat(path_buf, OS_PATH_SEPARATOR_STR);
strcat(path_buf, hint);
return path_buf;
}
/* It's a string without any slashes. Try to do something with it.
*
* Try to find the root of the build tree, and build a PRODUCT_OUT
* path from there.
*/
char top_buf[PATH_MAX];
const char *top = find_top(top_buf);
if (top == NULL) {
fprintf(stderr, "adb: Couldn't find top of build tree\n");
return NULL;
}
//TODO: if we have a way to indicate debug, look in out/debug/target/...
snprintf(path_buf, sizeof(path_buf),
"%s" OS_PATH_SEPARATOR_STR
"out" OS_PATH_SEPARATOR_STR
"target" OS_PATH_SEPARATOR_STR
"product" OS_PATH_SEPARATOR_STR
"%s", top_buf, hint);
if (access(path_buf, F_OK) < 0) {
fprintf(stderr, "adb: Couldn't find a product dir "
"based on \"-p %s\"; \"%s\" doesn't exist\n", hint, path_buf);
return NULL;
}
return path_buf;
}
int adb_commandline(int argc, char **argv)
{
char buf[4096];
int no_daemon = 0;
int is_daemon = 0;
int is_server = 0;
int persist = 0;
int r;
int quote;
transport_type ttype = kTransportAny;
char* serial = NULL;
char* server_port_str = NULL;
/* If defined, this should be an absolute path to
* the directory containing all of the various system images
* for a particular product. If not defined, and the adb
* command requires this information, then the user must
* specify the path using "-p".
*/
gProductOutPath = getenv("ANDROID_PRODUCT_OUT");
if (gProductOutPath == NULL || gProductOutPath[0] == '\0') {
gProductOutPath = NULL;
}
// TODO: also try TARGET_PRODUCT/TARGET_DEVICE as a hint
serial = getenv("ANDROID_SERIAL");
/* Validate and assign the server port */
server_port_str = getenv("ANDROID_ADB_SERVER_PORT");
int server_port = DEFAULT_ADB_PORT;
if (server_port_str && strlen(server_port_str) > 0) {
server_port = (int) strtol(server_port_str, NULL, 0);
if (server_port <= 0 || server_port > 65535) {
fprintf(stderr,
"adb: Env var ANDROID_ADB_SERVER_PORT must be a positive number less than 65535. Got \"%s\"\n",
server_port_str);
return usage();
}
}
/* modifiers and flags */
while(argc > 0) {
if(!strcmp(argv[0],"server")) {
is_server = 1;
} else if(!strcmp(argv[0],"nodaemon")) {
no_daemon = 1;
} else if (!strcmp(argv[0], "fork-server")) {
/* this is a special flag used only when the ADB client launches the ADB Server */
is_daemon = 1;
} else if(!strcmp(argv[0],"persist")) {
persist = 1;
} else if(!strncmp(argv[0], "-p", 2)) {
const char *product = NULL;
if (argv[0][2] == '\0') {
if (argc < 2) return usage();
product = argv[1];
argc--;
argv++;
} else {
product = argv[0] + 2;
}
gProductOutPath = find_product_out_path(product);
if (gProductOutPath == NULL) {
fprintf(stderr, "adb: could not resolve \"-p %s\"\n",
product);
return usage();
}
} else if (argv[0][0]=='-' && argv[0][1]=='s') {
if (isdigit(argv[0][2])) {
serial = argv[0] + 2;
} else {
if(argc < 2 || argv[0][2] != '\0') return usage();
serial = argv[1];
argc--;
argv++;
}
} else if (!strcmp(argv[0],"-d")) {