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-rw-r--r--android_main.c2620
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diff --git a/android_main.c b/android_main.c
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+++ b/android_main.c
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+/* Copyright (C) 2006-2008 The Android Open Source Project
+**
+** This software is licensed under the terms of the GNU General Public
+** License version 2, as published by the Free Software Foundation, and
+** may be copied, distributed, and modified under those terms.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+*/
+
+#include <signal.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/time.h>
+#ifndef _WIN32
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#else
+#include <winsock2.h>
+#include <process.h>
+#endif
+#include "libslirp.h"
+#include "sockets.h"
+
+#include "android.h"
+#include "vl.h"
+
+#include <SDL.h>
+#include <SDL_syswm.h>
+
+#include "math.h"
+
+#include "android.h"
+#include "android_charmap.h"
+#include "modem_driver.h"
+#include "shaper.h"
+#include "proxy_http.h"
+
+#include "android_utils.h"
+#include "android_resource.h"
+#include "android_config.h"
+
+#include "skin_image.h"
+#include "skin_trackball.h"
+#include "skin_keyboard.h"
+#include "skin_file.h"
+#include "skin_window.h"
+#include "skin_keyset.h"
+
+#include "android_timezone.h"
+#include "android_gps.h"
+#include "android_qemud.h"
+#include "android_kmsg.h"
+
+#include "android_option.h"
+#include "android_help.h"
+#include "hw/goldfish_nand.h"
+
+#include "framebuffer.h"
+AndroidRotation android_framebuffer_rotation;
+
+#define STRINGIFY(x) _STRINGIFY(x)
+#define _STRINGIFY(x) #x
+
+#define VERSION_STRING STRINGIFY(ANDROID_VERSION_MAJOR)"."STRINGIFY(ANDROID_VERSION_MINOR)
+
+#define KEYSET_FILE "default.keyset"
+SkinKeyset* android_keyset;
+
+#define D(...) do { if (VERBOSE_CHECK(init)) dprint(__VA_ARGS__); } while (0)
+
+extern int control_console_start( int port ); /* in control.c */
+
+extern int qemu_milli_needed;
+
+/* the default device DPI if none is specified by the skin
+ */
+#define DEFAULT_DEVICE_DPI 165
+
+static const AKeyCharmap* android_charmap;
+
+int android_base_port;
+
+#if 0
+static int opts->flashkeys; /* forward */
+#endif
+
+static void handle_key_command( void* opaque, SkinKeyCommand command, int param );
+
+#ifdef CONFIG_TRACE
+extern void start_tracing(void);
+extern void stop_tracing(void);
+#endif
+
+unsigned long android_verbose;
+
+int qemu_cpu_delay = 0;
+int qemu_cpu_delay_count;
+
+/***********************************************************************/
+/***********************************************************************/
+/***** *****/
+/***** U T I L I T Y R O U T I N E S *****/
+/***** *****/
+/***********************************************************************/
+/***********************************************************************/
+
+/*** APPLICATION DIRECTORY
+ *** Where are we ?
+ ***/
+
+const char* get_app_dir(void)
+{
+ char buffer[1024];
+ char* p = buffer;
+ char* end = p + sizeof(buffer);
+ p = bufprint_app_dir(p, end);
+ if (p >= end)
+ return NULL;
+
+ return strdup(buffer);
+}
+
+/*** CONFIGURATION
+ ***/
+
+static AConfig* emulator_config;
+static int emulator_config_found;
+static char emulator_configpath[256];
+
+void
+emulator_config_init( void )
+{
+ char* end = emulator_configpath + sizeof(emulator_configpath);
+ char* p;
+ void* config;
+
+ emulator_config = aconfig_node("","");
+
+ p = bufprint_config_file(emulator_configpath, end, "emulator.cfg");
+ if (p >= end) {
+ dwarning( "emulator configuration path too long" );
+ emulator_configpath[0] = 0;
+ return;
+ }
+
+ config = load_text_file( emulator_configpath );
+ if (config == NULL)
+ D( "cannot load emulator configuration at '%s'\n",
+ emulator_configpath );
+ else {
+ aconfig_load( emulator_config, config );
+ emulator_config_found = 1;
+ }
+}
+
+/* only call this function on normal exits, so that ^C doesn't save the configuration */
+void
+emulator_config_done( void )
+{
+ int save = 0; /* only save config if we see changes */
+ AConfig* guid_node;
+ char guid_value[32];
+ AConfig* window_node;
+ int prev_x, prev_y, win_x, win_y;
+
+ if (!emulator_configpath[0]) {
+ D("no config path ?");
+ return;
+ }
+
+ /* compare window positions */
+ {
+ SDL_WM_GetPos( &win_x, &win_y );
+ prev_x = win_x - 1;
+ prev_y = win_y - 1;
+
+ window_node = aconfig_find( emulator_config, "window" );
+ if (window_node == NULL) {
+ aconfig_set( emulator_config, "window", "" );
+ window_node = aconfig_find( emulator_config, "window" );
+ save = 1;
+ }
+
+ prev_x = (int)aconfig_unsigned( window_node, "x", 0 );
+ prev_y = (int)aconfig_unsigned( window_node, "y", 0 );
+
+ save = (prev_x != win_x) || (prev_y != win_y);
+
+ /* Beware: If the new window position is definitely off-screen,
+ * we don't want to save it in the configuration file. This can
+ * happen for example on Linux where certain window managers
+ * will 'minimize' a window by moving it to coordinates like
+ * (-5000,-5000)
+ */
+ if ( !SDL_WM_IsFullyVisible(0) ) {
+ D( "not saving new emulator window position since it is not fully visible" );
+ save = 0;
+ }
+ else if (save)
+ D( "emulator window position changed and will be saved as (%d, %d)", win_x, win_y );
+ }
+
+ /* If there is no guid node, create one with the current time in
+ * milliseconds. Thus, the value doesn't correspond to any system or
+ * user-specific data
+ */
+#define GUID_NAME "unique-id"
+
+ guid_node = aconfig_find( emulator_config, GUID_NAME );
+ if (!guid_node) {
+ struct timeval tm;
+ gettimeofday( &tm, NULL );
+ sprintf( guid_value, "%lld", (long long)tm.tv_sec*1000 + tm.tv_usec/1000 );
+ save = 1;
+ aconfig_set( emulator_config, GUID_NAME, guid_value );
+ }
+
+ if (save) {
+ char xbuf[16], ybuf[16];
+
+ sprintf( xbuf, "%d", win_x );
+ sprintf( ybuf, "%d", win_y );
+
+ aconfig_set( window_node, "x", xbuf );
+ aconfig_set( window_node, "y", ybuf );
+
+ /* do we need to create the $HOME/.android directory ? */
+ if ( !path_exists(emulator_configpath) ) {
+ char* dir = path_parent(emulator_configpath, 1);
+ if (dir == NULL) {
+ D("invalid user-specific config directory: '%s'", emulator_configpath);
+ return;
+ }
+ if ( path_mkdir_if_needed(dir, 0755) < 0 ) {
+ D("cannot create directory '%s', configuration lost", dir);
+ free(dir);
+ return;
+ }
+ free(dir);
+ }
+ if ( aconfig_save_file( emulator_config, emulator_configpath ) < 0 ) {
+ D( "cannot save configuration to %s", emulator_configpath);
+ } else
+ D( "configuration saved to %s", emulator_configpath );
+ }
+}
+
+void *loadpng(const char *fn, unsigned *_width, unsigned *_height);
+void *readpng(const unsigned char* base, size_t size, unsigned *_width, unsigned *_height);
+
+#ifdef CONFIG_DARWIN
+# define ANDROID_ICON_PNG "android_icon_256.png"
+#else
+# define ANDROID_ICON_PNG "android_icon_16.png"
+#endif
+
+static void
+sdl_set_window_icon( void )
+{
+ static int window_icon_set;
+
+ if (!window_icon_set)
+ {
+#ifdef _WIN32
+ HANDLE handle = GetModuleHandle( NULL );
+ HICON icon = LoadIcon( handle, MAKEINTRESOURCE(1) );
+ SDL_SysWMinfo wminfo;
+
+ SDL_GetWMInfo(&wminfo);
+
+ SetClassLong( wminfo.window, GCL_HICON, (LONG)icon );
+#else /* !_WIN32 */
+ unsigned icon_w, icon_h;
+ size_t icon_bytes;
+ const unsigned char* icon_data;
+ void* icon_pixels;
+
+ window_icon_set = 1;
+
+ icon_data = android_icon_find( ANDROID_ICON_PNG, &icon_bytes );
+ if ( !icon_data )
+ return;
+
+ icon_pixels = readpng( icon_data, icon_bytes, &icon_w, &icon_h );
+ if ( !icon_pixels )
+ return;
+
+ /* the data is loaded into memory as RGBA bytes by libpng. we want to manage
+ * the values as 32-bit ARGB pixels, so swap the bytes accordingly depending
+ * on our CPU endianess
+ */
+ {
+ unsigned* d = icon_pixels;
+ unsigned* d_end = d + icon_w*icon_h;
+
+ for ( ; d < d_end; d++ ) {
+ unsigned pix = d[0];
+#if WORDS_BIGENDIAN
+ /* R,G,B,A read as RGBA => ARGB */
+ pix = ((pix >> 8) & 0xffffff) | (pix << 24);
+#else
+ /* R,G,B,A read as ABGR => ARGB */
+ pix = (pix & 0xff00ff00) | ((pix >> 16) & 0xff) | ((pix & 0xff) << 16);
+#endif
+ d[0] = pix;
+ }
+ }
+
+ SDL_Surface* icon = sdl_surface_from_argb32( icon_pixels, icon_w, icon_h );
+ if (icon != NULL) {
+ SDL_WM_SetIcon(icon, NULL);
+ SDL_FreeSurface(icon);
+ free( icon_pixels );
+ }
+#endif /* !_WIN32 */
+ }
+}
+
+
+/***********************************************************************/
+/***********************************************************************/
+/***** *****/
+/***** S K I N I M A G E S *****/
+/***** *****/
+/***********************************************************************/
+/***********************************************************************/
+
+void send_key_event(unsigned code, unsigned down)
+{
+ if(code == 0) {
+ return;
+ }
+ if (VERBOSE_CHECK(keys))
+ printf(">> KEY [0x%03x,%s]\n", (code & 0x1ff), down ? "down" : " up " );
+ kbd_put_keycode((code & 0x1ff) | (down ? 0x200 : 0));
+}
+
+
+
+typedef struct {
+ AConfig* aconfig;
+ SkinFile* layout_file;
+ SkinLayout* layout;
+ SkinKeyboard* keyboard;
+ SkinWindow* window;
+ int win_x;
+ int win_y;
+ int show_trackball;
+ SkinTrackBall* trackball;
+ SkinImage* onion;
+ SkinRotation onion_rotation;
+ int onion_alpha;
+
+ AndroidOptions opts[1]; /* copy of options */
+} QEmulator;
+
+static QEmulator qemulator[1];
+
+static void
+qemulator_done( QEmulator* emulator )
+{
+ if (emulator->window) {
+ skin_window_free(emulator->window);
+ emulator->window = NULL;
+ }
+ if (emulator->trackball) {
+ skin_trackball_destroy(emulator->trackball);
+ emulator->trackball = NULL;
+ }
+ if (emulator->keyboard) {
+ skin_keyboard_free(emulator->keyboard);
+ emulator->keyboard = NULL;
+ }
+ emulator->layout = NULL;
+ if (emulator->layout_file) {
+ skin_file_free(emulator->layout_file);
+ emulator->layout_file = NULL;
+ }
+}
+
+
+static void
+qemulator_setup( QEmulator* emulator );
+
+static void
+qemulator_fb_update( void* _emulator, int x, int y, int w, int h )
+{
+ QEmulator* emulator = _emulator;
+
+ if (emulator->window)
+ skin_window_update_display( emulator->window, x, y, w, h );
+}
+
+static void
+qemulator_fb_rotate( void* _emulator, int rotation )
+{
+ QEmulator* emulator = _emulator;
+
+ qemulator_setup( emulator );
+}
+
+
+
+static int
+qemulator_init( QEmulator* emulator,
+ AConfig* aconfig,
+ const char* basepath,
+ int x,
+ int y,
+ AndroidOptions* opts )
+{
+ emulator->aconfig = aconfig;
+ emulator->layout_file = skin_file_create_from_aconfig(aconfig, basepath);
+ emulator->layout = emulator->layout_file->layouts;
+ emulator->keyboard = skin_keyboard_create_from_aconfig(aconfig, opts->raw_keys);
+ emulator->window = NULL;
+ emulator->win_x = x;
+ emulator->win_y = y;
+ emulator->opts[0] = opts[0];
+
+ /* register as a framebuffer clients for all displays defined in the skin file */
+ SKIN_FILE_LOOP_PARTS( emulator->layout_file, part )
+ SkinDisplay* disp = part->display;
+ if (disp->valid) {
+ qframebuffer_add_client( disp->qfbuff,
+ emulator,
+ qemulator_fb_update,
+ qemulator_fb_rotate,
+ NULL );
+ }
+ SKIN_FILE_LOOP_END_PARTS
+ return 0;
+}
+
+
+static AndroidKeyCode
+qemulator_rotate_keycode( QEmulator* emulator,
+ AndroidKeyCode sym )
+{
+ switch (skin_layout_get_dpad_rotation(emulator->layout)) {
+ case SKIN_ROTATION_90:
+ switch (sym) {
+ case kKeyCodeDpadLeft: sym = kKeyCodeDpadDown; break;
+ case kKeyCodeDpadRight: sym = kKeyCodeDpadUp; break;
+ case kKeyCodeDpadUp: sym = kKeyCodeDpadLeft; break;
+ case kKeyCodeDpadDown: sym = kKeyCodeDpadRight; break;
+ default: ;
+ }
+ break;
+
+ case SKIN_ROTATION_180:
+ switch (sym) {
+ case kKeyCodeDpadLeft: sym = kKeyCodeDpadRight; break;
+ case kKeyCodeDpadRight: sym = kKeyCodeDpadLeft; break;
+ case kKeyCodeDpadUp: sym = kKeyCodeDpadDown; break;
+ case kKeyCodeDpadDown: sym = kKeyCodeDpadUp; break;
+ default: ;
+ }
+ break;
+
+ case SKIN_ROTATION_270:
+ switch (sym) {
+ case kKeyCodeDpadLeft: sym = kKeyCodeDpadUp; break;
+ case kKeyCodeDpadRight: sym = kKeyCodeDpadDown; break;
+ case kKeyCodeDpadUp: sym = kKeyCodeDpadRight; break;
+ case kKeyCodeDpadDown: sym = kKeyCodeDpadLeft; break;
+ default: ;
+ }
+ break;
+
+ default: ;
+ }
+ return sym;
+}
+
+static int
+get_device_dpi( AndroidOptions* opts )
+{
+ int dpi_device = DEFAULT_DEVICE_DPI;
+
+ if (opts->dpi_device != NULL) {
+ char* end;
+ dpi_device = strtol( opts->dpi_device, &end, 0 );
+ if (end == NULL || *end != 0 || dpi_device <= 0) {
+ fprintf(stderr, "argument for -dpi-device must be a positive integer. Aborting\n" );
+ exit(1);
+ }
+ }
+ return dpi_device;
+}
+
+static double
+get_default_scale( AndroidOptions* opts )
+{
+ int dpi_device = get_device_dpi( opts );
+ int dpi_monitor = -1;
+ double scale = 0.0;
+
+ /* possible values for the 'scale' option are
+ * 'auto' : try to determine the scale automatically
+ * '<number>dpi' : indicates the host monitor dpi, compute scale accordingly
+ * '<fraction>' : use direct scale coefficient
+ */
+
+ if (opts->scale) {
+ if (!strcmp(opts->scale, "auto"))
+ {
+ /* we need to get the host dpi resolution ? */
+ int xdpi, ydpi;
+
+ if ( get_monitor_resolution( &xdpi, &ydpi ) < 0 ) {
+ fprintf(stderr, "could not get monitor DPI resolution from system. please use -dpi-monitor to specify one\n" );
+ exit(1);
+ }
+ D( "system reported monitor resolutions: xdpi=%d ydpi=%d\n", xdpi, ydpi);
+ dpi_monitor = (xdpi + ydpi+1)/2;
+ }
+ else
+ {
+ char* end;
+ scale = strtod( opts->scale, &end );
+
+ if (end && end[0] == 'd' && end[1] == 'p' && end[2] == 'i' && end[3] == 0) {
+ if ( scale < 20 || scale > 1000 ) {
+ fprintf(stderr, "emulator: ignoring bad -scale argument '%s': %s\n", opts->scale,
+ "host dpi number must be between 20 and 1000" );
+ exit(1);
+ }
+ dpi_monitor = scale;
+ scale = 0.0;
+ }
+ else if (end == NULL || *end != 0) {
+ fprintf(stderr, "emulator: ignoring bad -scale argument '%s': %s\n", opts->scale,
+ "not a number or the 'auto' keyword" );
+ exit(1);
+ }
+ else if ( scale < 0.1 || scale > 3. ) {
+ fprintf(stderr, "emulator: ignoring bad -window-scale argument '%s': %s\n", opts->scale,
+ "must be between 0.1 and 3.0" );
+ exit(1);
+ }
+ }
+ }
+
+ if (scale == 0.0 && dpi_monitor > 0)
+ scale = dpi_monitor*1.0/dpi_device;
+
+ if (scale == 0.0)
+ scale = 1.0;
+
+ return scale;
+}
+
+void
+android_emulator_set_window_scale( double scale, int is_dpi )
+{
+ QEmulator* emulator = qemulator;
+
+ if (is_dpi)
+ scale /= get_device_dpi( emulator->opts );
+
+ if (emulator->window)
+ skin_window_set_scale( emulator->window, scale );
+}
+
+
+static void
+qemulator_set_title( QEmulator* emulator )
+{
+ char temp[64];
+
+ if (emulator->window == NULL)
+ return;
+
+ snprintf( temp, sizeof(temp), "Android Emulator (%d)", android_base_port );
+ skin_window_set_title( emulator->window, temp );
+}
+
+/* called by the emulated framebuffer device each time the content of the
+ * framebuffer has changed. the rectangle is the bounding box of all changes
+ */
+static void
+sdl_update(DisplayState *ds, int x, int y, int w, int h)
+{
+ /* this function is being called from the console code that is currently inactive
+ ** simple totally ignore it...
+ */
+ (void)ds;
+ (void)x;
+ (void)y;
+ (void)w;
+ (void)h;
+}
+
+
+
+static void
+qemulator_setup( QEmulator* emulator )
+{
+ AndroidOptions* opts = emulator->opts;
+
+ if ( !emulator->window && !opts->no_window ) {
+ SkinLayout* layout = emulator->layout;
+ double scale = get_default_scale(emulator->opts);
+
+ emulator->window = skin_window_create( layout, emulator->win_x, emulator->win_y, scale, 0);
+ if (emulator->window == NULL)
+ return;
+
+ {
+ SkinTrackBall* ball;
+ SkinTrackBallParameters params;
+
+ params.diameter = 30;
+ params.ring = 2;
+ params.ball_color = 0xffe0e0e0;
+ params.dot_color = 0xff202020;
+ params.ring_color = 0xff000000;
+
+ ball = skin_trackball_create( &params );
+ emulator->trackball = ball;
+ skin_window_set_trackball( emulator->window, ball );
+ }
+
+ if ( emulator->onion != NULL )
+ skin_window_set_onion( emulator->window,
+ emulator->onion,
+ emulator->onion_rotation,
+ emulator->onion_alpha );
+
+ qemulator_set_title( emulator );
+ }
+}
+
+
+/* called by the emulated framebuffer device each time the framebuffer
+ * is resized or rotated */
+static void
+sdl_resize(DisplayState *ds, int w, int h, int rotation)
+{
+ fprintf(stderr, "weird, sdl_resize being called with framebuffer interface\n");
+ exit(1);
+}
+
+
+static void sdl_refresh(DisplayState *ds)
+{
+ QEmulator* emulator = ds->opaque;
+ SDL_Event ev;
+ SkinWindow* window = emulator->window;
+ SkinKeyboard* keyboard = emulator->keyboard;
+
+ /* this will eventually call sdl_update if the content of the VGA framebuffer
+ * has changed */
+ qframebuffer_check_updates();
+
+ if (window == NULL)
+ return;
+
+ while(SDL_PollEvent(&ev)){
+ switch(ev.type){
+ case SDL_VIDEOEXPOSE:
+ skin_window_redraw( window, NULL );
+ break;
+
+ case SDL_KEYDOWN:
+#ifdef _WIN32
+ /* special code to deal with Alt-F4 properly */
+ if (ev.key.keysym.sym == SDLK_F4 &&
+ ev.key.keysym.mod & KMOD_ALT) {
+ goto CleanExit;
+ }
+#endif
+#ifdef __APPLE__
+ /* special code to deal with Command-Q properly */
+ if (ev.key.keysym.sym == SDLK_q &&
+ ev.key.keysym.mod & KMOD_META) {
+ goto CleanExit;
+ }
+#endif
+ skin_keyboard_process_event( keyboard, &ev, 1 );
+ break;
+
+ case SDL_KEYUP:
+ skin_keyboard_process_event( keyboard, &ev, 0 );
+ break;
+
+ case SDL_MOUSEMOTION:
+ skin_window_process_event( window, &ev );
+ break;
+
+ case SDL_MOUSEBUTTONDOWN:
+ case SDL_MOUSEBUTTONUP:
+ {
+ int down = (ev.type == SDL_MOUSEBUTTONDOWN);
+ if (ev.button.button == 4)
+ {
+ /* scroll-wheel simulates DPad up */
+ AndroidKeyCode kcode;
+
+ kcode = qemulator_rotate_keycode(emulator, kKeyCodeDpadUp);
+ send_key_event( kcode, down );
+ }
+ else if (ev.button.button == 5)
+ {
+ /* scroll-wheel simulates DPad down */
+ AndroidKeyCode kcode;
+
+ kcode = qemulator_rotate_keycode(emulator, kKeyCodeDpadDown);
+ send_key_event( kcode, down );
+ }
+ else if (ev.button.button == SDL_BUTTON_LEFT) {
+ skin_window_process_event( window, &ev );
+ }
+#if 0
+ else {
+ fprintf(stderr, "... mouse button %s: button=%d state=%04x x=%d y=%d\n",
+ down ? "down" : "up ",
+ ev.button.button, ev.button.state, ev.button.x, ev.button.y);
+ }
+#endif
+ }
+ break;
+
+ case SDL_QUIT:
+#if defined _WIN32 || defined __APPLE__
+ CleanExit:
+#endif
+ /* only save emulator config through clean exit */
+ qemulator_done( emulator );
+ qemu_system_shutdown_request();
+ return;
+ }
+ }
+
+ skin_keyboard_flush( keyboard );
+}
+
+
+/* used to respond to a given keyboard command shortcut
+ */
+static void
+handle_key_command( void* opaque, SkinKeyCommand command, int down )
+{
+ static const struct { SkinKeyCommand cmd; AndroidKeyCode kcode; } keycodes[] =
+ {
+ { SKIN_KEY_COMMAND_BUTTON_CALL, kKeyCodeCall },
+ { SKIN_KEY_COMMAND_BUTTON_HOME, kKeyCodeHome },
+ { SKIN_KEY_COMMAND_BUTTON_BACK, kKeyCodeBack },
+ { SKIN_KEY_COMMAND_BUTTON_HANGUP, kKeyCodeEndCall },
+ { SKIN_KEY_COMMAND_BUTTON_POWER, kKeyCodePower },
+ { SKIN_KEY_COMMAND_BUTTON_SEARCH, kKeyCodeSearch },
+ { SKIN_KEY_COMMAND_BUTTON_MENU, kKeyCodeMenu },
+ { SKIN_KEY_COMMAND_BUTTON_DPAD_UP, kKeyCodeDpadUp },
+ { SKIN_KEY_COMMAND_BUTTON_DPAD_LEFT, kKeyCodeDpadLeft },
+ { SKIN_KEY_COMMAND_BUTTON_DPAD_RIGHT, kKeyCodeDpadRight },
+ { SKIN_KEY_COMMAND_BUTTON_DPAD_DOWN, kKeyCodeDpadDown },
+ { SKIN_KEY_COMMAND_BUTTON_DPAD_CENTER, kKeyCodeDpadCenter },
+ { SKIN_KEY_COMMAND_BUTTON_VOLUME_UP, kKeyCodeVolumeUp },
+ { SKIN_KEY_COMMAND_BUTTON_VOLUME_DOWN, kKeyCodeVolumeDown },
+ { SKIN_KEY_COMMAND_NONE, 0 }
+ };
+ int nn;
+ static int tracing = 0;
+ QEmulator* emulator = opaque;
+
+
+ for (nn = 0; keycodes[nn].kcode != 0; nn++) {
+ if (command == keycodes[nn].cmd) {
+ unsigned code = keycodes[nn].kcode;
+ if (down)
+ code |= 0x200;
+ kbd_put_keycode( code );
+ return;
+ }
+ }
+
+ // for the trackball command, handle down events to enable, and
+ // up events to disable
+ if (command == SKIN_KEY_COMMAND_TOGGLE_TRACKBALL) {
+ skin_window_toggle_trackball( emulator->window );
+ emulator->show_trackball = !emulator->show_trackball;
+ //qemulator_set_title( emulator );
+ return;
+ }
+
+ // only handle down events for the rest
+ if (down == 0)
+ return;
+
+ switch (command)
+ {
+ case SKIN_KEY_COMMAND_TOGGLE_NETWORK:
+ {
+ qemu_net_disable = !qemu_net_disable;
+ if (android_modem) {
+ amodem_set_data_registration(
+ android_modem,
+ qemu_net_disable ? A_REGISTRATION_UNREGISTERED
+ : A_REGISTRATION_HOME);
+ }
+ D( "network is now %s", qemu_net_disable ? "disconnected" : "connected" );
+ }
+ break;
+
+ case SKIN_KEY_COMMAND_TOGGLE_FULLSCREEN:
+ if (emulator->window) {
+ skin_window_toggle_fullscreen(emulator->window);
+ }
+ break;
+
+ case SKIN_KEY_COMMAND_TOGGLE_TRACING:
+ {
+#ifdef CONFIG_TRACE
+ tracing = !tracing;
+ if (tracing)
+ start_tracing();
+ else
+ stop_tracing();
+#endif
+ }
+ break;
+
+ case SKIN_KEY_COMMAND_ONION_ALPHA_UP:
+ case SKIN_KEY_COMMAND_ONION_ALPHA_DOWN:
+ if (emulator->onion)
+ {
+ int alpha = emulator->onion_alpha;
+
+ if (command == SKIN_KEY_COMMAND_ONION_ALPHA_UP)
+ alpha += 16;
+ else
+ alpha -= 16;
+
+ if (alpha > 256)
+ alpha = 256;
+ else if (alpha < 0)
+ alpha = 0;
+
+ emulator->onion_alpha = alpha;
+ skin_window_set_onion( emulator->window, emulator->onion, emulator->onion_rotation, alpha );
+ skin_window_redraw( emulator->window, NULL );
+ //dprint( "onion alpha set to %d (%.f %%)", alpha, alpha/2.56 );
+ }
+ break;
+
+ case SKIN_KEY_COMMAND_CHANGE_LAYOUT_PREV:
+ case SKIN_KEY_COMMAND_CHANGE_LAYOUT_NEXT:
+ {
+ SkinLayout* layout = NULL;
+
+ if (command == SKIN_KEY_COMMAND_CHANGE_LAYOUT_NEXT) {
+ layout = emulator->layout->next;
+ if (layout == NULL)
+ layout = emulator->layout_file->layouts;
+ }
+ else if (command == SKIN_KEY_COMMAND_CHANGE_LAYOUT_PREV) {
+ layout = emulator->layout_file->layouts;
+ while (layout->next && layout->next != emulator->layout)
+ layout = layout->next;
+ }
+ if (layout != NULL) {
+ emulator->layout = layout;
+ skin_window_reset( emulator->window, layout );
+
+ if (emulator->keyboard)
+ skin_keyboard_set_rotation( emulator->keyboard,
+ skin_layout_get_dpad_rotation( layout ) );
+ if (emulator->trackball)
+ skin_window_set_trackball( emulator->window, emulator->trackball );
+
+ qframebuffer_invalidate_all();
+ qframebuffer_check_updates();
+ }
+ }
+ break;
+
+ default:
+ /* XXX: TODO ? */
+ ;
+ }
+}
+
+
+static void sdl_at_exit(void)
+{
+ emulator_config_done();
+ qemulator_done( qemulator );
+ SDL_Quit();
+}
+
+
+void sdl_display_init(DisplayState *ds, int full_screen)
+{
+ QEmulator* emulator = qemulator;
+ SkinDisplay* disp = skin_layout_get_display(emulator->layout);
+
+// fprintf(stderr,"*** sdl_display_init ***\n");
+ ds->opaque = emulator;
+
+ if (disp->rotation & 1) {
+ ds->width = disp->rect.size.h;
+ ds->height = disp->rect.size.w;
+ } else {
+ ds->width = disp->rect.size.w;
+ ds->height = disp->rect.size.h;
+ }
+
+ ds->dpy_update = sdl_update;
+ ds->dpy_resize = sdl_resize;
+ ds->dpy_refresh = sdl_refresh;
+
+ skin_keyboard_enable( emulator->keyboard, 1 );
+ skin_keyboard_on_command( emulator->keyboard, handle_key_command, emulator );
+}
+
+
+extern SkinKeyboard* android_emulator_get_keyboard(void)
+{
+ return qemulator->keyboard;
+}
+
+static const char* skin_network_speed = NULL;
+static const char* skin_network_delay = NULL;
+
+/* list of skin aliases */
+static const struct {
+ const char* name;
+ const char* alias;
+} skin_aliases[] = {
+ { "QVGA-L", "320x240" },
+ { "QVGA-P", "240x320" },
+ { "HVGA-L", "480x320" },
+ { "HVGA-P", "320x480" },
+ { "QVGA", "320x240" },
+ { "HVGA", "320x480" },
+ { NULL, NULL }
+};
+
+/* this is used by hw/events_device.c to send the charmap name to the system */
+const char* android_skin_keycharmap = NULL;
+
+void init_skinned_ui(const char *path, const char *name, AndroidOptions* opts)
+{
+ char tmp[1024];
+ AConfig* root;
+ AConfig* n;
+ int win_x, win_y, flags;
+
+ signal(SIGINT, SIG_DFL);
+#ifndef _WIN32
+ signal(SIGQUIT, SIG_DFL);
+#endif
+
+ /* we're not a game, so allow the screensaver to run */
+ putenv("SDL_VIDEO_ALLOW_SCREENSAVER=1");
+
+ flags = SDL_INIT_NOPARACHUTE;
+ if (!opts->no_window)
+ flags |= SDL_INIT_VIDEO;
+
+ if(SDL_Init(flags)){
+ fprintf(stderr, "SDL init failure, reason is: %s\n", SDL_GetError() );
+ exit(1);
+ }
+
+ if (!opts->no_window) {
+ SDL_EnableUNICODE(!opts->raw_keys);
+ SDL_EnableKeyRepeat(0,0);
+
+ sdl_set_window_icon();
+ }
+ else
+ {
+#ifndef _WIN32
+ /* prevent SIGTTIN and SIGTTOUT from stopping us. this is necessary to be
+ * able to run the emulator in the background (e.g. "emulator &").
+ * despite the fact that the emulator should not grab input or try to
+ * write to the output in normal cases, we're stopped on some systems
+ * (e.g. OS X)
+ */
+ signal(SIGTTIN, SIG_IGN);
+ signal(SIGTTOU, SIG_IGN);
+#endif
+ }
+ atexit(sdl_at_exit);
+
+ root = aconfig_node("", "");
+
+ if(name) {
+ /* Support skin aliases like QVGA-H QVGA-P, etc...
+ But first we check if it's a directory that exist before applyin the alias */
+ sprintf(tmp, "%s/%s", path, name);
+ if (!path_exists(tmp)) {
+ /* directory is invalid, apply alias */
+ int nn;
+ for (nn = 0; ; nn++ ) {
+ const char* skin_name = skin_aliases[nn].name;
+ const char* skin_alias = skin_aliases[nn].alias;
+
+ if ( !skin_name )
+ break;
+
+ if ( !strcasecmp( skin_name, name ) ) {
+ name = skin_alias;
+ break;
+ }
+ }
+ }
+
+ /* Magically support skins like "320x240" */
+ if(isdigit(name[0])) {
+ char *x = strchr(name, 'x');
+ if(x && isdigit(x[1])) {
+ int width = atoi(name);
+ int height = atoi(x + 1);
+ sprintf(tmp,"display {\n width %d\n height %d\n}\n", width, height);
+ aconfig_load(root, strdup(tmp));
+ path = ":";
+ goto found_a_skin;
+ }
+ }
+
+ sprintf(tmp, "%s/%s/layout", path, name);
+ D("trying to load skin file '%s'", tmp);
+
+ if(aconfig_load_file(root, tmp) >= 0) {
+ sprintf(tmp, "%s/%s/", path, name);
+ path = tmp;
+ goto found_a_skin;
+ } else {
+ fprintf(stderr, "### WARNING: could not load skin file '%s', using built-in one\n", tmp);
+ }
+ }
+
+ {
+ const unsigned char* layout_base;
+ size_t layout_size;
+
+ name = "<builtin>";
+
+ layout_base = android_resource_find( "layout", &layout_size );
+ if (layout_base != NULL) {
+ char* base = malloc( layout_size+1 );
+ memcpy( base, layout_base, layout_size );
+ base[layout_size] = 0;
+
+ D("parsing built-in skin layout file (size=%d)", (int)layout_size);
+ aconfig_load(root, base);
+ path = ":";
+ } else {
+ fprintf(stderr, "Couldn't load builtin skin\n");
+ exit(1);
+ }
+ }
+
+found_a_skin:
+ {
+ AConfig* node = aconfig_find( emulator_config, "window" );
+
+ win_x = 10;
+ win_y = 10;
+
+ if (node == NULL) {
+ if (emulator_config_found)
+ dwarning( "broken configuration file doesn't have 'window' element" );
+ } else {
+ win_x = aconfig_int( node, "x", win_x );
+ win_y = aconfig_int( node, "y", win_y );
+ }
+ }
+ if ( qemulator_init( qemulator, root, path, win_x, win_y, opts ) < 0 ) {
+ fprintf(stderr, "### Error: could not load emulator skin '%s'\n", name);
+ exit(1);
+ }
+
+ android_skin_keycharmap = skin_keyboard_charmap_name(qemulator->keyboard);
+
+ /* the default network speed and latency can now be specified by the device skin */
+ n = aconfig_find(root, "network");
+ if (n != NULL) {
+ skin_network_speed = aconfig_str(n, "speed", 0);
+ skin_network_delay = aconfig_str(n, "delay", 0);
+ }
+
+#if 0
+ /* create a trackball if needed */
+ n = aconfig_find(root, "trackball");
+ if (n != NULL) {
+ SkinTrackBallParameters params;
+
+ params.x = aconfig_unsigned(n, "x", 0);
+ params.y = aconfig_unsigned(n, "y", 0);
+ params.diameter = aconfig_unsigned(n, "diameter", 20);
+ params.ring = aconfig_unsigned(n, "ring", 1);
+
+ params.ball_color = aconfig_unsigned(n, "ball-color", 0xffe0e0e0);
+ params.dot_color = aconfig_unsigned(n, "dot-color", 0xff202020 );
+ params.ring_color = aconfig_unsigned(n, "ring-color", 0xff000000 );
+
+ qemu_disp->trackball = skin_trackball_create( &params );
+ skin_trackball_refresh( qemu_disp->trackball );
+ }
+#endif
+
+ /* add an onion overlay image if needed */
+ if (opts->onion) {
+ SkinImage* onion = skin_image_find_simple( opts->onion );
+ int alpha, rotate;
+
+ if ( opts->onion_alpha && 1 == sscanf( opts->onion_alpha, "%d", &alpha ) ) {
+ alpha = (256*alpha)/100;
+ } else
+ alpha = 128;
+
+ if ( opts->onion_rotation && 1 == sscanf( opts->onion_rotation, "%d", &rotate ) ) {
+ rotate &= 3;
+ } else
+ rotate = SKIN_ROTATION_0;
+
+ qemulator->onion = onion;
+ qemulator->onion_alpha = alpha;
+ qemulator->onion_rotation = rotate;
+ }
+}
+
+/* where to look relative to appdir for system.img and friends */
+const char *sysdir_paths[] = {
+ "%s/lib/images/%s", /* emulator in <sdk>, images in <sdk>/lib/images */
+ "%s/%s", /* emulator and images in the same directory */
+ "%s/../%s",
+ "%s/../../%s", /* emulator in <build>/host/bin, images in <build> */
+ 0
+};
+
+int qemu_main(int argc, char **argv);
+
+/* this function dumps the QEMU help */
+extern void help( void );
+extern void emulator_help( void );
+
+#define VERBOSE_OPT(str,var) { str, &var }
+
+#define _VERBOSE_TAG(x,y) { #x, VERBOSE_##x, y },
+static const struct { const char* name; int flag; const char* text; }
+verbose_options[] = {
+ VERBOSE_TAG_LIST
+ { 0, 0, 0 }
+};
+
+int
+android_parse_network_speed(const char* speed)
+{
+ int n;
+ char* end;
+ double sp;
+
+ if (speed == NULL || speed[0] == 0) {
+ speed = DEFAULT_NETSPEED;
+ }
+
+ for (n = 0; android_netspeeds[n].name != NULL; n++) {
+ if (!strcmp(android_netspeeds[n].name, speed)) {
+ qemu_net_download_speed = android_netspeeds[n].download;
+ qemu_net_upload_speed = android_netspeeds[n].upload;
+ return 0;
+ }
+ }
+
+ /* is this a number ? */
+ sp = strtod(speed, &end);
+ if (end == speed) {
+ return -1;
+ }
+
+ qemu_net_download_speed = qemu_net_upload_speed = sp*1000.;
+ if (*end == ':') {
+ speed = end+1;
+ sp = strtod(speed, &end);
+ if (end > speed) {
+ qemu_net_download_speed = sp*1000.;
+ }
+ }
+
+ if (android_modem)
+ amodem_set_data_network_type( android_modem,
+ android_parse_network_type(speed) );
+ return 0;
+}
+
+
+int
+android_parse_network_latency(const char* delay)
+{
+ int n;
+ char* end;
+ double sp;
+
+ if (delay == NULL || delay[0] == 0)
+ delay = DEFAULT_NETDELAY;
+
+ for (n = 0; android_netdelays[n].name != NULL; n++) {
+ if ( !strcmp( android_netdelays[n].name, delay ) ) {
+ qemu_net_min_latency = android_netdelays[n].min_ms;
+ qemu_net_max_latency = android_netdelays[n].max_ms;
+ return 0;
+ }
+ }
+
+ /* is this a number ? */
+ sp = strtod(delay, &end);
+ if (end == delay) {
+ return -1;
+ }
+
+ qemu_net_min_latency = qemu_net_max_latency = (int)sp;
+ if (*end == ':') {
+ delay = (const char*)end+1;
+ sp = strtod(delay, &end);
+ if (end > delay) {
+ qemu_net_max_latency = (int)sp;
+ }
+ }
+ return 0;
+}
+
+
+static int
+load_keyset(const char* path)
+{
+ if (path_can_read(path)) {
+ AConfig* root = aconfig_node("","");
+ if (!aconfig_load_file(root, path)) {
+ android_keyset = skin_keyset_new(root);
+ if (android_keyset != NULL) {
+ D( "keyset loaded from: %s", path);
+ return 0;
+ }
+ }
+ }
+ return -1;
+}
+
+static void
+parse_keyset(const char* keyset, AndroidOptions* opts)
+{
+ char kname[MAX_PATH];
+ char temp[MAX_PATH];
+ char* p;
+ char* end;
+
+ /* append .keyset suffix if needed */
+ if (strchr(keyset, '.') == NULL) {
+ p = kname;
+ end = p + sizeof(kname);
+ p = bufprint(p, end, "%s.keyset", keyset);
+ if (p >= end) {
+ derror( "keyset name too long: '%s'\n", keyset);
+ exit(1);
+ }
+ keyset = kname;
+ }
+
+ /* look for a the keyset file */
+ p = temp;
+ end = p + sizeof(temp);
+ p = bufprint_config_file(p, end, keyset);
+ if (p < end && load_keyset(temp) == 0)
+ return;
+
+ p = temp;
+ p = bufprint(p, end, "%s" PATH_SEP "keysets" PATH_SEP "%s", opts->system, keyset);
+ if (p < end && load_keyset(temp) == 0)
+ return;
+
+ p = temp;
+ p = bufprint_app_dir(p, end);
+ p = bufprint(p, end, PATH_SEP "keysets" PATH_SEP "%s", keyset);
+ if (p < end && load_keyset(temp) == 0)
+ return;
+
+ return;
+}
+
+static void
+write_default_keyset( void )
+{
+ char path[MAX_PATH];
+
+ bufprint_config_file( path, path+sizeof(path), KEYSET_FILE );
+
+ /* only write if there is no file here */
+ if ( !path_exists(path) ) {
+ int fd = open( path, O_WRONLY | O_CREAT, 0666 );
+ int ret;
+ const char* ks = skin_keyset_get_default();
+
+
+ D( "writing default keyset file to %s", path );
+
+ if (fd < 0) {
+ D( "%s: could not create file: %s", __FUNCTION__, strerror(errno) );
+ return;
+ }
+ CHECKED(ret, write(fd, ks, strlen(ks)));
+ close(fd);
+ }
+}
+
+#ifdef CONFIG_NAND_LIMITS
+
+static uint64_t
+parse_nand_rw_limit( const char* value )
+{
+ char* end;
+ uint64_t val = strtoul( value, &end, 0 );
+
+ if (end == value) {
+ derror( "bad parameter value '%s': expecting unsigned integer", value );
+ exit(1);
+ }
+
+ switch (end[0]) {
+ case 'K': val <<= 10; break;
+ case 'M': val <<= 20; break;
+ case 'G': val <<= 30; break;
+ case 0: break;
+ default:
+ derror( "bad read/write limit suffix: use K, M or G" );
+ exit(1);
+ }
+ return val;
+}
+
+static void
+parse_nand_limits(char* limits)
+{
+ int pid = -1, signal = -1;
+ int64_t reads = 0, writes = 0;
+ char* item = limits;
+
+ /* parse over comma-separated items */
+ while (item && *item) {
+ char* next = strchr(item, ',');
+ char* end;
+
+ if (next == NULL) {
+ next = item + strlen(item);
+ } else {
+ *next++ = 0;
+ }
+
+ if ( !memcmp(item, "pid=", 4) ) {
+ pid = strtol(item+4, &end, 10);
+ if (end == NULL || *end) {
+ derror( "bad parameter, expecting pid=<number>, got '%s'",
+ item );
+ exit(1);
+ }
+ if (pid <= 0) {
+ derror( "bad parameter: process identifier must be > 0" );
+ exit(1);
+ }
+ }
+ else if ( !memcmp(item, "signal=", 7) ) {
+ signal = strtol(item+7,&end, 10);
+ if (end == NULL || *end) {
+ derror( "bad parameter: expecting signal=<number>, got '%s'",
+ item );
+ exit(1);
+ }
+ if (signal <= 0) {
+ derror( "bad parameter: signal number must be > 0" );
+ exit(1);
+ }
+ }
+ else if ( !memcmp(item, "reads=", 6) ) {
+ reads = parse_nand_rw_limit(item+6);
+ }
+ else if ( !memcmp(item, "writes=", 7) ) {
+ writes = parse_nand_rw_limit(item+7);
+ }
+ else {
+ derror( "bad parameter '%s' (see -help-nand-limits)", item );
+ exit(1);
+ }
+ item = next;
+ }
+ if (pid < 0) {
+ derror( "bad paramater: missing pid=<number>" );
+ exit(1);
+ }
+ else if (signal < 0) {
+ derror( "bad parameter: missing signal=<number>" );
+ exit(1);
+ }
+ else if (reads == 0 && writes == 0) {
+ dwarning( "no read or write limit specified. ignoring -nand-limits" );
+ } else {
+ nand_threshold* t;
+
+ t = &android_nand_read_threshold;
+ t->pid = pid;
+ t->signal = signal;
+ t->counter = 0;
+ t->limit = reads;
+
+ t = &android_nand_write_threshold;
+ t->pid = pid;
+ t->signal = signal;
+ t->counter = 0;
+ t->limit = writes;
+ }
+}
+#endif /* CONFIG_NAND_LIMITS */
+
+/* If *arg isn't already set, and <dir>/<file> exists, use it. */
+static void default_file(char **arg, const char* option, const char *dir, const char *file) {
+ if (*arg == NULL || (*arg)[0] == '\0') {
+ *arg = malloc(strlen(dir) + strlen(PATH_SEP) + strlen(file) + 1);
+ sprintf(*arg, "%s%s%s", dir, PATH_SEP, file);
+ if (option)
+ D("autoconfig: -%s %s", option, *arg);
+ }
+}
+
+
+/* Call default_file() and also exit if the file doesn't exist. */
+static void require_file(char **arg, const char* option, const char *dir, const char *file) {
+ default_file(arg, option, dir, file);
+ if (!path_exists(*arg)) {
+ fprintf(stderr, "Cannot find file: %s\n", *arg);
+ if (option != NULL)
+ fprintf(stderr, "Please specify a valid -%s file\n", option);
+ exit(1);
+ }
+}
+
+
+/* If *arg is set, require it to exist, else use the default if it exists. */
+static void optional_file(char **arg, const char* option, const char *dir, const char *file) {
+ if (*arg == NULL) {
+ default_file(arg, option, dir, file);
+ if (!path_exists(*arg))
+ *arg = NULL;
+ } else {
+ /* If it's supplied explciitly, it better be there. */
+ require_file(arg, option, dir, file);
+ }
+}
+
+void emulator_help( void )
+{
+ STRALLOC_DEFINE(out);
+ android_help_main(out);
+ printf( "%.*s", out->n, out->s );
+ stralloc_reset(out);
+ exit(1);
+}
+
+static int
+add_dns_server( const char* server_name )
+{
+ struct in_addr dns1;
+ struct hostent* host = gethostbyname(server_name);
+
+ if (host == NULL) {
+ fprintf(stderr,
+ "### WARNING: can't resolve DNS server name '%s'\n",
+ server_name );
+ return -1;
+ }
+
+ dns1 = *(struct in_addr*)host->h_addr;
+ D( "DNS server name '%s' resolved to %s", server_name, inet_ntoa(dns1) );
+
+ if ( slirp_add_dns_server( dns1 ) < 0 ) {
+ fprintf(stderr,
+ "### WARNING: could not add DNS server '%s' to the network stack\n", server_name);
+ return -1;
+ }
+ return 0;
+}
+
+
+enum {
+ REPORT_CONSOLE_SERVER = (1 << 0),
+ REPORT_CONSOLE_MAX = (1 << 1)
+};
+
+static int
+get_report_console_options( char* end, int *maxtries )
+{
+ int flags = 0;
+
+ if (end == NULL || *end == 0)
+ return 0;
+
+ if (end[0] != ',') {
+ derror( "socket port/path can be followed by [,<option>]+ only\n");
+ exit(3);
+ }
+ end += 1;
+ while (*end) {
+ char* p = strchr(end, ',');
+ if (p == NULL)
+ p = end + strlen(end);
+
+ if (memcmp( end, "server", p-end ) == 0)
+ flags |= REPORT_CONSOLE_SERVER;
+ else if (memcmp( end, "max=", 4) == 0) {
+ end += 4;
+ *maxtries = strtol( end, NULL, 10 );
+ flags |= REPORT_CONSOLE_MAX;
+ } else {
+ derror( "socket port/path can be followed by [,server][,max=<count>] only\n");
+ exit(3);
+ }
+
+ end = p;
+ if (*end)
+ end += 1;
+ }
+ return flags;
+}
+
+static void
+report_console( const char* proto_port, int console_port )
+{
+ int s = -1, s2, ret;
+ int maxtries = 10;
+ int flags = 0;
+ signal_state_t sigstate;
+
+ disable_sigalrm( &sigstate );
+
+ if ( !strncmp( proto_port, "tcp:", 4) ) {
+ char* end;
+ long port = strtol(proto_port + 4, &end, 10);
+
+ flags = get_report_console_options( end, &maxtries );
+
+ if (flags & REPORT_CONSOLE_SERVER) {
+ s = socket_loopback_server( port, SOCK_STREAM );
+ if (s < 0) {
+ fprintf(stderr, "could not create server socket on TCP:%ld: %s\n",
+ port, socket_errstr());
+ exit(3);
+ }
+ } else {
+ for ( ; maxtries > 0; maxtries-- ) {
+ D("trying to find console-report client on tcp:%d", port);
+ s = socket_loopback_client( port, SOCK_STREAM );
+ if (s >= 0)
+ break;
+
+ sleep_ms(1000);
+ }
+ if (s < 0) {
+ fprintf(stderr, "could not connect to server on TCP:%ld: %s\n",
+ port, socket_errstr());
+ exit(3);
+ }
+ }
+ } else if ( !strncmp( proto_port, "unix:", 5) ) {
+#ifdef _WIN32
+ fprintf(stderr, "sorry, the unix: protocol is not supported on Win32\n");
+ exit(3);
+#else
+ char* path = strdup(proto_port+5);
+ char* end = strchr(path, ',');
+ if (end != NULL) {
+ flags = get_report_console_options( end, &maxtries );
+ *end = 0;
+ }
+ if (flags & REPORT_CONSOLE_SERVER) {
+ s = socket_unix_server( path, SOCK_STREAM );
+ if (s < 0) {
+ fprintf(stderr, "could not bind unix socket on '%s': %s\n",
+ proto_port+5, socket_errstr());
+ exit(3);
+ }
+ } else {
+ for ( ; maxtries > 0; maxtries-- ) {
+ s = socket_unix_client( path, SOCK_STREAM );
+ if (s >= 0)
+ break;
+
+ sleep_ms(1000);
+ }
+ if (s < 0) {
+ fprintf(stderr, "could not connect to unix socket on '%s': %s\n",
+ path, socket_errstr());
+ exit(3);
+ }
+ }
+ free(path);
+#endif
+ } else {
+ fprintf(stderr, "-report-console must be followed by a 'tcp:<port>' or 'unix:<path>'\n");
+ exit(3);
+ }
+
+ if (flags & REPORT_CONSOLE_SERVER) {
+ int tries = 3;
+ D( "waiting for console-reporting client" );
+ do {
+ s2 = accept( s, NULL, NULL );
+ } while (s2 < 0 && socket_errno == EINTR && --tries > 0);
+
+ if (s2 < 0) {
+ fprintf(stderr, "could not accept console-reporting client connection: %s\n",
+ socket_errstr());
+ exit(3);
+ }
+
+ socket_close(s);
+ s = s2;
+ }
+
+ /* simply send the console port in text */
+ {
+ char temp[12];
+ snprintf( temp, sizeof(temp), "%d", console_port );
+ do {
+ ret = send( s, temp, strlen(temp), 0 );
+ } while (ret < 0 && socket_errno == EINTR);
+
+ if (ret < 0) {
+ fprintf(stderr, "could not send console number report: %d: %s\n",
+ socket_errno, socket_errstr() );
+ exit(3);
+ }
+ socket_close(s);
+ }
+ D( "console port number sent to remote. resuming boot" );
+
+ restore_sigalrm (&sigstate);
+}
+
+#ifdef _WIN32
+#undef main /* we don't want SDL to define main */
+#endif
+
+int main(int argc, char **argv)
+{
+ char tmp[MAX_PATH];
+ char* tmpend = tmp + sizeof(tmp);
+ char* args[128];
+ int n;
+ char* opt;
+ int use_sdcard_img = 0;
+ int serial = 0;
+ int gps_serial = 0;
+ int radio_serial = 0;
+ int qemud_serial = 0;
+ int shell_serial = 0;
+ int dns_count = 0;
+
+ const char *appdir = get_app_dir();
+ char* android_build_root = NULL;
+ char* android_build_out = NULL;
+
+ AndroidOptions opts[1];
+
+ args[0] = argv[0];
+
+ if ( android_parse_options( &argc, &argv, opts ) < 0 ) {
+ exit(1);
+ }
+
+ while (argc-- > 1) {
+ opt = (++argv)[0];
+
+ if(!strcmp(opt, "-qemu")) {
+ break;
+ }
+
+ if (!strcmp(opt, "-help")) {
+ emulator_help();
+ }
+
+ if (!strncmp(opt, "-help-",6)) {
+ STRALLOC_DEFINE(out);
+ opt += 6;
+
+ if (!strcmp(opt, "all")) {
+ android_help_all(out);
+ }
+ else if (android_help_for_option(opt, out) == 0) {
+ /* ok */
+ }
+ else if (android_help_for_topic(opt, out) == 0) {
+ /* ok */
+ }
+ if (out->n > 0) {
+ printf("\n%.*s", out->n, out->s);
+ exit(0);
+ }
+
+ fprintf(stderr, "unknown option: -%s\n", opt);
+ emulator_help();
+ }
+
+ if (opt[0] == '-') {
+ fprintf(stderr, "unknown option: %s\n", opt);
+ emulator_help();
+ }
+
+ fprintf(stderr, "invalid command-line parameter: %s\n", opt);
+ emulator_help();
+ }
+
+ android_charmap = android_charmaps[0];
+
+ if (opts->version) {
+ printf("Android emulator version %s\n"
+ "Copyright (C) 2006-2008 The Android Open Source Project and many others.\n"
+ "This program is a derivative of the QEMU CPU emulator (www.qemu.org).\n\n",
+#if defined ANDROID_BUILD_ID
+ VERSION_STRING " (build_id " STRINGIFY(ANDROID_BUILD_ID) ")" );
+#else
+ VERSION_STRING);
+#endif
+ printf(" This software is licensed under the terms of the GNU General Public\n"
+ " License version 2, as published by the Free Software Foundation, and\n"
+ " may be copied, distributed, and modified under those terms.\n\n"
+ " This program is distributed in the hope that it will be useful,\n"
+ " but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+ " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
+ " GNU General Public License for more details.\n\n");
+
+ exit(0);
+ }
+
+ if (opts->timezone) {
+ if ( timezone_set(opts->timezone) < 0 ) {
+ fprintf(stderr, "emulator: it seems the timezone '%s' is not in zoneinfo format\n", opts->timezone);
+ }
+ }
+
+ //if(opts->nopoll) qemu_milli_needed = 0;
+
+ /* try to find the top of the Android build tree */
+ do {
+ char* out = getenv("ANDROID_PRODUCT_OUT");
+
+ if (out == NULL || out[0] == 0)
+ break;
+
+ if (!path_exists(out)) {
+ dprint("### Weird, can't access ANDROID_PRODUCT_OUT as '%s'", out);
+ break;
+ }
+
+ android_build_root = path_parent( out, 4 );
+ if (android_build_root == NULL) {
+ break;
+ }
+ if (!path_exists(android_build_root)) {
+ dprint("### Weird, can't access build root as '%s'", android_build_root);
+ free(android_build_root);
+ android_build_root = NULL;
+ break;
+ }
+ android_build_out = out;
+ D( "found Android build root: %s", android_build_root );
+ D( "found Android build out: %s", android_build_out );
+ } while (0);
+
+ /* if no opts->system was specified, try to find one */
+ if (opts->system == NULL) {
+ for (n = 0; sysdir_paths[n]; n++) {
+ sprintf(tmp, sysdir_paths[n], appdir, "system.img");
+ if (path_exists(tmp)) {
+ sprintf(tmp, sysdir_paths[n], appdir, "");
+ opts->system = strdup(tmp);
+ break;
+ }
+ }
+
+ if (opts->system == NULL && android_build_out) {
+ sprintf(tmp, "%s/%s", android_build_out, "system.img");
+ if (path_exists(tmp))
+ opts->system = android_build_out;
+ }
+
+ if (opts->system == NULL) {
+ fprintf(stderr,
+ "Cannot locate system directory, which "
+ "contains 'system.img' and other\n"
+ "system files. Please specify one by "
+ "using '-system <directory>' or by\n"
+ "defining the environment variable ANDROID_PRODUCT_OUT.\n");
+ exit(1);
+ }
+
+ D("autoconfig: -system %s", opts->system);
+ }
+
+ if (opts->datadir == NULL) {
+ if (android_build_out)
+ opts->datadir = android_build_out;
+ else {
+ bufprint_config_path( tmp, tmpend );
+ opts->datadir = strdup(tmp);
+ }
+ D("autoconfig: -datadir %s", opts->datadir);
+ }
+
+ sprintf(tmp, "%s%s.", opts->datadir, PATH_SEP);
+ if (!path_can_write(tmp)) {
+ if (path_mkdir_if_needed(opts->datadir, 0755) != 0) {
+ fprintf(stderr,
+ "Cannot create data directory: %s\n"
+ "Please specify a writable directory with -datadir.\n", opts->datadir);
+ exit(1);
+ }
+ }
+
+ /* try to find the qemu kernel in the system directory,
+ * otherwise, try to get it in the prebuilt directory */
+ optional_file(&opts->kernel, "kernel", opts->system, "kernel-qemu");
+ if (!opts->kernel && android_build_root) {
+ sprintf(tmp, "%s/prebuilt/android-arm/kernel", android_build_root);
+ optional_file(&opts->kernel, "kernel", tmp, "kernel-qemu");
+ }
+
+ /* similar hack for emulator skins */
+ if (!opts->noskin && opts->skindir == NULL) {
+ if (android_build_root) {
+ sprintf(tmp, "%s/development/emulator", android_build_root);
+ optional_file(&opts->skindir, "skindir", tmp, "skins");
+ }
+ }
+
+ require_file(&opts->kernel, "kernel", opts->system, "kernel-qemu");
+ require_file(&opts->ramdisk, "ramdisk", opts->system, "ramdisk.img");
+ require_file(&opts->image, "image", opts->system, "system.img");
+ require_file(&opts->initdata, "initdata", opts->system, "userdata.img");
+
+ if (!opts->skindir)
+ optional_file(&opts->skindir, "skindir", opts->system, "skins");
+
+ optional_file(&opts->sdcard, "sdcard", opts->datadir, "sdcard.img");
+
+ if (opts->data == NULL) {
+ if (strcmp(opts->datadir, opts->system) != 0) {
+ /* in the past, the writable image was called "userdata.img" */
+ optional_file(&opts->data, "data", opts->datadir, "userdata.img");
+ }
+ default_file(&opts->data, "data", opts->datadir, "userdata-qemu.img");
+
+ if ( !path_exists(opts->data) ) {
+ /* if the file does not exist, imply a -wipe-data */
+ opts->wipe_data = 1;
+ }
+ } else if ( !path_exists(opts->data) ) {
+ /* if -data is used with a non-existent data file */
+ opts->wipe_data = 1;
+ }
+
+ {
+ FileLock* data_lock = filelock_create(opts->data);
+ if (data_lock == NULL) {
+ fprintf(stderr, "Cannot create /data image file lock\n");
+ exit(2);
+ }
+ /* if the file is already used, use a temporary file instead */
+ if (filelock_lock(data_lock) < 0) {
+ TempFile* data_tmp;
+ fprintf(stderr,
+ "### WARNING: Another emulator is running with our data file\n");
+
+ data_tmp = tempfile_create();
+ if (data_tmp == NULL) {
+ fprintf(stderr, "annot create a new temporary user data file.\n" );
+ exit(2);
+ }
+ fprintf(stderr, "### WARNING: User data changes will NOT be saved!\n");
+ opts->data = (char*) tempfile_path(data_tmp);
+ opts->wipe_data = 1;
+ }
+ }
+
+
+ /* wipe the data file if necessary */
+ if (opts->wipe_data || !path_exists(opts->data)) {
+ if (copy_file(opts->data, opts->initdata) >= 0) {
+ D("copied file '%s' from '%s'", opts->data, opts->initdata);
+ } else {
+ fprintf(stderr,
+ "### WARNING: Cannot write user data file '%s': %s\n",
+ opts->data, strerror(errno));
+ exit(3);
+ }
+ }
+
+ /* lock the SD card image file */
+ if (opts->sdcard != NULL) {
+ FileLock* sdcard_lock = filelock_create( opts->sdcard );
+ int free_sdcard = (sdcard_lock == NULL);
+
+ if (sdcard_lock && filelock_lock(sdcard_lock) < 0) {
+ fprintf( stderr, "#### WARNING: SD Card emulation disabled. '%s' already in use\n", opts->sdcard );
+ free_sdcard = 1;
+ }
+
+ if (free_sdcard) {
+ opts->sdcard = NULL;
+ }
+ }
+
+#ifdef CONFIG_NAND_LIMITS
+ if (opts->nand_limits)
+ parse_nand_limits(opts->nand_limits);
+#endif
+
+ if (opts->keyset) {
+ parse_keyset(opts->keyset, opts);
+ if (!android_keyset) {
+ fprintf(stderr,
+ "emulator: WARNING: could not find keyset file named '%s', using defaults instead\n",
+ opts->keyset);
+ }
+ }
+ if (!android_keyset) {
+ android_keyset = skin_keyset_new_from_text( skin_keyset_get_default() );
+ if (!android_keyset) {
+ fprintf(stderr, "PANIC: default keyset file is corrupted !!\n" );
+ fprintf(stderr, "PANIC: please update the code in skins/skin_keyset.c\n" );
+ exit(1);
+ }
+ if (!opts->keyset)
+ write_default_keyset();
+ }
+
+ if (opts->audio) {
+ if (opts->audio_in || opts->audio_out) {
+ derror( "you can't use -audio with -audio-in or -audio-out\n" );
+ exit(1);
+ }
+ if ( !audio_check_backend_name( 0, opts->audio ) ) {
+ derror( "'%s' is not a valid audio output backend. see -help-audio-out\n",
+ opts->audio);
+ exit(1);
+ }
+ opts->audio_out = opts->audio;
+ opts->audio_in = opts->audio;
+
+ if ( !audio_check_backend_name( 1, opts->audio ) ) {
+ fprintf(stderr,
+ "emulator: warning: '%s' is not a valid audio input backend. audio record disabled\n",
+ opts->audio);
+ opts->audio_in = "none";
+ }
+ }
+
+ if (opts->audio_in) {
+ static char env[64]; /* note: putenv needs a static unique string buffer */
+ if ( !audio_check_backend_name( 1, opts->audio_in ) ) {
+ derror( "'%s' is not a valid audio input backend. see -help-audio-in\n",
+ opts->audio_in);
+ exit(1);
+ }
+ bufprint( env, env+sizeof(env), "QEMU_AUDIO_IN_DRV=%s", opts->audio_in );
+ putenv( env );
+ }
+ if (opts->audio_out) {
+ static char env[64]; /* note: putenv needs a static unique string buffer */
+ if ( !audio_check_backend_name( 0, opts->audio_out ) ) {
+ derror( "'%s' is not a valid audio output backend. see -help-audio-out\n",
+ opts->audio_out);
+ exit(1);
+ }
+ bufprint( env, env+sizeof(env), "QEMU_AUDIO_OUT_DRV=%s", opts->audio_out );
+ putenv( env );
+ }
+
+ if (opts->noskin) {
+ opts->skin = "320x240";
+ opts->skindir = NULL;
+ } else if (opts->skin == NULL) {
+ /* select default skin based on product type */
+ const char* env = getenv("ANDROID_PRODUCT_OUT");
+ if (env) {
+ const char* p = strrchr(env,'/');
+ if (p) {
+ if (p[1] == 's') {
+ opts->skin = "QVGA-L";
+ } else if (p[1] == 'd') {
+ opts->skin = "HVGA";
+ }
+ }
+ }
+ if (opts->skin) {
+ D("autoconfig: -skin %s", opts->skin);
+ }
+ }
+
+ if (opts->cpu_delay) {
+ char* end;
+ long delay = strtol(opts->cpu_delay, &end, 0);
+ if (end == NULL || *end || delay < 0 || delay > 1000 ) {
+ fprintf(stderr, "option -cpu-delay must be an integer between 0 and 1000\n" );
+ exit(1);
+ }
+ if (delay > 0)
+ delay = (1000-delay);
+
+ qemu_cpu_delay = (int) delay;
+ }
+
+ emulator_config_init();
+ init_skinned_ui(opts->skindir, opts->skin, opts);
+
+ if (!opts->netspeed) {
+ if (skin_network_speed)
+ D("skin network speed: '%s'", skin_network_speed);
+ opts->netspeed = (char*)skin_network_speed;
+ }
+ if (!opts->netdelay) {
+ if (skin_network_delay)
+ D("skin network delay: '%s'", skin_network_delay);
+ opts->netdelay = (char*)skin_network_delay;
+ }
+
+ if ( android_parse_network_speed(opts->netspeed) < 0 ) {
+ fprintf(stderr, "invalid -netspeed parameter '%s', see emulator -usage\n", opts->netspeed);
+ emulator_help();
+ }
+
+ if ( android_parse_network_latency(opts->netdelay) < 0 ) {
+ fprintf(stderr, "invalid -netdelay parameter '%s', see emulator -usage\n", opts->netdelay);
+ emulator_help();
+ }
+
+ if (opts->netfast) {
+ qemu_net_download_speed = 0;
+ qemu_net_upload_speed = 0;
+ qemu_net_min_latency = 0;
+ qemu_net_max_latency = 0;
+ }
+
+ if (opts->trace) {
+ int ret;
+ sprintf(tmp, "%s/traces", opts->system);
+ ret = path_mkdir_if_needed( tmp, 0755 );
+ if (ret < 0) {
+ fprintf(stderr, "could not create directory '%s'\n", tmp);
+ exit(2);
+ }
+ sprintf(tmp, "%s/traces/%s", opts->system, opts->trace);
+ opts->trace = strdup(tmp);
+ }
+
+ if (opts->nocache)
+ opts->cache = 0;
+
+ if (opts->cache) {
+ FileLock* cache_lock = filelock_create(opts->cache);
+ if (cache_lock == NULL) {
+ fprintf(stderr, "Could not create cache image file lock\n" );
+ exit(2);
+ }
+ if ( filelock_lock( cache_lock ) < 0 ) {
+ fprintf(stderr, "### WARNING: Another emulator instance is using our cache file. using temp file\n");
+ opts->cache = NULL;
+ }
+ else if ( !path_exists(opts->cache) ) {
+ /* -cache <file> where <file> does not exit, we simply */
+ /* create an empty file then */
+ if ( make_empty_file( opts->cache ) < 0 ) {
+ fprintf(stderr, "could not create cache file '%s'\n", opts->cache);
+ exit(2);
+ }
+ D( "created non-existent cache image file: %s\n", opts->cache );
+ }
+ }
+
+ if (opts->dns_server) {
+ char* x = strchr(opts->dns_server, ',');
+ dns_count = 0;
+ if (x == NULL)
+ {
+ if ( add_dns_server( opts->dns_server ) == 0 )
+ dns_count = 1;
+ }
+ else
+ {
+ x = strdup(opts->dns_server);
+ while (*x) {
+ char* y = strchr(x, ',');
+
+ if (y != NULL)
+ *y = 0;
+
+ if (y == NULL || y > x) {
+ if ( add_dns_server( x ) == 0 )
+ dns_count += 1;
+ }
+
+ if (y == NULL)
+ break;
+
+ x = y+1;
+ }
+ }
+ if (dns_count == 0)
+ fprintf( stderr, "### WARNING: will use system default DNS server\n" );
+ }
+
+ if (dns_count == 0)
+ dns_count = slirp_get_system_dns_servers();
+
+ n = 1;
+ /* generate arguments for the underlying qemu main() */
+ if(opts->kernel) {
+ args[n++] = "-kernel";
+ args[n++] = opts->kernel;
+ }
+ if(opts->ramdisk) {
+ args[n++] = "-initrd";
+ args[n++] = opts->ramdisk;
+ }
+ if(opts->image) {
+ sprintf(tmp, "system,size=0x4200000,initfile=%s", opts->image);
+ args[n++] = "-nand";
+ args[n++] = strdup(tmp);
+ }
+ if(opts->data) {
+ sprintf(tmp, "userdata,size=0x4200000,file=%s", opts->data);
+ args[n++] = "-nand";
+ args[n++] = strdup(tmp);
+ }
+ if (opts->cache) {
+ sprintf(tmp, "cache,size=0x4200000,file=%s", opts->cache);
+ args[n++] = "-nand";
+ args[n++] = strdup(tmp);
+ } else if(!opts->nocache) {
+ sprintf(tmp, "cache,size=0x4200000");
+ args[n++] = "-nand";
+ args[n++] = strdup(tmp);
+ }
+ if(opts->sdcard) {
+ uint64_t size;
+ if (path_get_size(opts->sdcard, &size) == 0) {
+ /* see if we have an sdcard image. get its size if it exists */
+ if (size < 8*1024*1024ULL) {
+ fprintf(stderr, "### WARNING: SD Card files must be at least 8 MB, ignoring '%s'\n", opts->sdcard);
+ } else {
+ args[n++] = "-hda";
+ args[n++] = opts->sdcard;
+ use_sdcard_img = 1;
+ }
+ } else {
+ dprint("could not find or access sdcard image at '%s'", opts->sdcard);
+ }
+ }
+
+ if (!opts->logcat || opts->logcat[0] == 0) {
+ opts->logcat = getenv("ANDROID_LOG_TAGS");
+ if (opts->logcat && opts->logcat[0] == 0)
+ opts->logcat = NULL;
+ }
+
+#if 0
+ if (opts->console) {
+ derror( "option -console is obsolete. please use -shell instead" );
+ exit(1);
+ }
+#endif
+
+ /* we always send the kernel messages from ttyS0 to android_kmsg */
+ {
+ AndroidKmsgFlags flags = 0;
+
+ if (opts->show_kernel)
+ flags |= ANDROID_KMSG_PRINT_MESSAGES;
+
+ android_kmsg_init( flags );
+ args[n++] = "-serial";
+ args[n++] = "android-kmsg";
+ serial++;
+ }
+
+ /* XXXX: TODO: implement -shell and -logcat through qemud instead */
+ if (!opts->shell_serial)
+ opts->shell_serial = "stdio";
+ else
+ opts->shell = 1;
+
+ if (opts->shell || opts->logcat) {
+ args[n++] = "-serial";
+ args[n++] = opts->shell_serial;
+ shell_serial = serial++;
+ }
+
+ if (opts->old_system)
+ {
+ if (opts->radio) {
+ args[n++] = "-serial";
+ args[n++] = opts->radio;
+ radio_serial = serial++;
+ }
+ else {
+ args[n++] = "-serial";
+ args[n++] = "android-modem";
+ radio_serial = serial++;
+ }
+ if (opts->gps) {
+ args[n++] = "-serial";
+ args[n++] = opts->gps;
+ gps_serial = serial++;
+ }
+ }
+ else /* !opts->old_system */
+ {
+ args[n++] = "-serial";
+ args[n++] = "android-qemud";
+ qemud_serial = serial++;
+
+ if (opts->radio) {
+ CharDriverState* cs = qemu_chr_open(opts->radio);
+ if (cs == NULL) {
+ derror( "unsupported character device specification: %s\n"
+ "used -help-char-devices for list of available formats\n", opts->radio );
+ exit(1);
+ }
+ android_qemud_set_channel( ANDROID_QEMUD_GSM, cs);
+ }
+ else {
+ if ( android_qemud_get_channel( ANDROID_QEMUD_GSM, &android_modem_cs ) < 0 ) {
+ derror( "could not initialize qemud 'gsm' channel" );
+ exit(1);
+ }
+ }
+
+ if (opts->gps) {
+ CharDriverState* cs = qemu_chr_open(opts->gps);
+ if (cs == NULL) {
+ derror( "unsupported character device specification: %s\n"
+ "used -help-char-devices for list of available formats\n", opts->gps );
+ exit(1);
+ }
+ android_qemud_set_channel( ANDROID_QEMUD_GPS, cs);
+ }
+ else {
+ if ( android_qemud_get_channel( "gps", &android_gps_cs ) < 0 ) {
+ derror( "could not initialize qemud 'gps' channel" );
+ exit(1);
+ }
+ }
+ }
+
+ if (opts->noaudio) {
+ args[n++] = "-noaudio";
+ }
+
+#if 0
+ if (opts->mic) {
+ if (path_can_read(opts->mic)) {
+ args[n++] = "-mic";
+ args[n++] = opts->mic;
+ } else {
+ dprint("could not find or access audio input at '%s'", opts->mic);
+ }
+ }
+#endif
+
+ if (opts->trace) {
+ args[n++] = "-trace";
+ args[n++] = opts->trace;
+ args[n++] = "-tracing";
+ args[n++] = "off";
+ }
+
+ args[n++] = "-append";
+
+ {
+ static char params[1024];
+ char *p = params, *end = p + sizeof(params);
+
+ p = bufprint(p, end, "qemu=1 console=ttyS0" );
+
+ if (opts->shell || opts->logcat) {
+ p = bufprint(p, end, " androidboot.console=ttyS%d", shell_serial );
+ }
+
+ if (opts->trace) {
+ p = bufprint(p, end, " android.tracing=1");
+ }
+
+ if (!opts->nojni) {
+ p = bufprint(p, end, " android.checkjni=1");
+ }
+
+ if (opts->no_boot_anim) {
+ p = bufprint( p, end, " android.bootanim=0" );
+ }
+
+ if (opts->logcat) {
+ char* q = bufprint(p, end, " androidboot.logcat=%s", opts->logcat);
+
+ if (q < end) {
+ /* replace any space by a comma ! */
+ {
+ int nn;
+ for (nn = 1; p[nn] != 0; nn++)
+ if (p[nn] == ' ' || p[nn] == '\t')
+ p[nn] = ',';
+ p += nn;
+ }
+ }
+ p = q;
+ }
+
+ if (opts->old_system)
+ {
+ p = bufprint(p, end, " android.ril=ttyS%d", radio_serial);
+
+ if (opts->gps) {
+ p = bufprint(p, end, " android.gps=ttyS%d", gps_serial);
+ }
+ }
+ else
+ {
+ p = bufprint(p, end, " android.qemud=ttyS%d", qemud_serial);
+ }
+
+ if (dns_count > 0) {
+ p = bufprint(p, end, " android.ndns=%d", dns_count);
+ }
+
+ if (p >= end) {
+ fprintf(stderr, "### ERROR: kernel parameters too long\n");
+ exit(1);
+ }
+
+ args[n++] = strdup(params);
+ }
+
+ while(argc-- > 0) {
+ args[n++] = *argv++;
+ }
+ args[n] = 0;
+
+ if(VERBOSE_CHECK(init)) {
+ int i;
+ for(i = 0; i < n; i++) {
+ fprintf(stdout, "emulator: argv[%02d] = \"%s\"\n", i, args[i]);
+ }
+ }
+ return qemu_main(n, args);
+}
+
+/* this function is called from qemu_main() once all arguments have been parsed
+ * it should be used to setup any Android-specific items in the emulation before the
+ * main loop runs
+ */
+void android_emulation_setup( void )
+{
+ int tries = 16;
+ int base_port = 5554;
+ int success = 0;
+ int s;
+ struct in_addr guest_addr;
+ AndroidOptions* opts = qemulator->opts;
+
+ inet_aton("10.0.2.15", &guest_addr);
+
+#if 0
+ if (opts->adb_port) {
+ fprintf( stderr, "option -adb-port is obsolete, use -port instead\n" );
+ exit(1);
+ }
+#endif
+
+ if (opts->port) {
+ char* end;
+ int port = strtol( opts->port, &end, 0 );
+ if ( end == NULL || *end ||
+ (unsigned)((port - base_port) >> 1) >= (unsigned)tries )
+ {
+ derror( "option -port must be followed by an even integer number between %d and %d\n",
+ base_port, base_port + (tries-1)*2 );
+ exit(1);
+ }
+ if ( (port & 1) != 0 ) {
+ port &= ~1;
+ dwarning( "option -port must be followed by an even integer, using port number %d\n",
+ port );
+ }
+ base_port = port;
+ tries = 1;
+ }
+
+ for ( ; tries > 0; tries--, base_port += 2 ) {
+
+ /* setup first redirection for ADB, the Android Debug Bridge */
+ if ( slirp_redir( 0, base_port+1, guest_addr, 5555 ) < 0 )
+ continue;
+
+ /* setup second redirection for the emulator console */
+ if ( control_console_start( base_port ) < 0 ) {
+ slirp_unredir( 0, base_port+1 );
+ continue;
+ }
+
+ D( "control console listening on port %d, ADB on port %d", base_port, base_port+1 );
+ success = 1;
+ break;
+ }
+
+ if (!success) {
+ fprintf(stderr, "it seems too many emulator instances are running on this machine. Aborting\n" );
+ exit(1);
+ }
+
+ if (opts->report_console) {
+ report_console(opts->report_console, base_port);
+ }
+
+ android_modem_init( base_port );
+
+ android_base_port = base_port;
+ /* send a simple message to the ADB host server to tell it we just started.
+ * it should be listening on port 5037. if we can't reach it, don't bother
+ */
+ do
+ {
+ struct sockaddr_in addr;
+ char tmp[32];
+ int ret;
+
+ s = socket(PF_INET, SOCK_STREAM, 0);
+ if (s < 0) {
+ D("can't create socket to talk to the ADB server");
+ break;
+ }
+
+ memset(&addr, 0, sizeof(addr));
+ addr.sin_family = AF_INET;
+ addr.sin_port = htons(5037);
+ addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+
+ do {
+ ret = connect(s, (struct sockaddr*)&addr, sizeof(addr));
+ } while (ret < 0 && socket_errno == EINTR);
+
+ if (ret < 0) {
+ D("can't connect to ADB server: errno %d: %s", socket_errno, socket_errstr() );
+ break;
+ }
+
+ sprintf(tmp,"0012host:emulator:%d",base_port+1);
+
+ while ( send(s, tmp, 18+4, 0) < 0 && errno == EINTR ) {
+ };
+ D("sent '%s' to ADB server", tmp);
+ }
+ while (0);
+ if (s >= 0)
+ close(s);
+
+ /* setup the http proxy, if any */
+ if (VERBOSE_CHECK(proxy))
+ proxy_set_verbose(1);
+
+ if (!opts->http_proxy) {
+ opts->http_proxy = getenv("http_proxy");
+ }
+
+ do
+ {
+ const char* env = opts->http_proxy;
+ int envlen;
+ ProxyOption option_tab[4];
+ ProxyOption* option = option_tab;
+ char* p;
+ char* q;
+ const char* proxy_name;
+ int proxy_name_len;
+ int proxy_port;
+
+ if (!env)
+ break;
+
+ envlen = strlen(env);
+
+ /* skip the 'http://' header, if present */
+ if (envlen >= 7 && !memcmp(env, "http://", 7)) {
+ env += 7;
+ envlen -= 7;
+ }
+
+ /* do we have a username:password pair ? */
+ p = strchr(env, '@');
+ if (p != 0) {
+ q = strchr(env, ':');
+ if (q == NULL) {
+ BadHttpProxyFormat:
+ dprint("http_proxy format unsupported, try 'proxy:port' or 'username:password@proxy:port'");
+ break;
+ }
+
+ option->type = PROXY_OPTION_AUTH_USERNAME;
+ option->string = env;
+ option->string_len = q - env;
+ option++;
+
+ option->type = PROXY_OPTION_AUTH_PASSWORD;
+ option->string = q+1;
+ option->string_len = p - (q+1);
+ option++;
+
+ env = p+1;
+ }
+
+ p = strchr(env,':');
+ if (p == NULL)
+ goto BadHttpProxyFormat;
+
+ proxy_name = env;
+ proxy_name_len = p - env;
+ proxy_port = atoi(p+1);
+
+ D( "setting up http proxy: server=%.*s port=%d",
+ proxy_name_len, proxy_name, proxy_port );
+
+ if ( proxy_http_setup( proxy_name, proxy_name_len, proxy_port,
+ option - option_tab, option_tab ) < 0 )
+ {
+ dprint( "http proxy setup failed, check your $http_proxy variable");
+ }
+ }
+ while (0);
+
+ /* cool, now try to run the "ddms ping" command, which will take care of pinging usage
+ * if the user agreed for it. the emulator itself never sends anything to any outside
+ * machine
+ */
+ {
+#ifdef _WIN32
+# define _ANDROID_PING_PROGRAM "ddms.bat"
+#else
+# define _ANDROID_PING_PROGRAM "ddms"
+#endif
+
+ char tmp[PATH_MAX];
+ const char* appdir = get_app_dir();
+
+ if (snprintf( tmp, PATH_MAX, "%s%s%s", appdir, PATH_SEP,
+ _ANDROID_PING_PROGRAM ) >= PATH_MAX) {
+ dprint( "Application directory too long: %s", appdir);
+ return;
+ }
+
+ /* if the program isn't there, don't bother */
+ D( "ping program: %s", tmp);
+ if (path_exists(tmp)) {
+#ifdef _WIN32
+ STARTUPINFO startup;
+ PROCESS_INFORMATION pinfo;
+
+ ZeroMemory( &startup, sizeof(startup) );
+ startup.cb = sizeof(startup);
+ startup.dwFlags = STARTF_USESHOWWINDOW;
+ startup.wShowWindow = SW_SHOWMINIMIZED;
+
+ ZeroMemory( &pinfo, sizeof(pinfo) );
+
+ char* comspec = getenv("COMSPEC");
+ if (!comspec) comspec = "cmd.exe";
+
+ // Run
+ char args[PATH_MAX + 30];
+ if (snprintf( args, PATH_MAX, "/C \"%s\" ping emulator " VERSION_STRING,
+ tmp) >= PATH_MAX ) {
+ D( "DDMS path too long: %s", tmp);
+ return;
+ }
+
+ CreateProcess(
+ comspec, /* program path */
+ args, /* command line args */
+ NULL, /* process handle is not inheritable */
+ NULL, /* thread handle is not inheritable */
+ FALSE, /* no, don't inherit any 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 );
+
+ D( "ping command: %s %s", comspec, args );
+#else
+ int pid = fork();
+ if (pid == 0) {
+ int fd = open("/dev/null", O_WRONLY);
+ dup2(fd, 1);
+ dup2(fd, 2);
+ execl( tmp, _ANDROID_PING_PROGRAM, "ping", "emulator", VERSION_STRING, NULL );
+ }
+ /* don't do anything in the parent or in case of error */
+ strncat( tmp, " ping emulator " VERSION_STRING, PATH_MAX - strlen(tmp) );
+ D( "ping command: %s", tmp );
+#endif
+ }
+ }
+}
+
+
+void android_emulation_teardown( void )
+{
+}
generated by cgit v1.1 at 2025-07-03 15:14:44 +0000