static int info_cmd(int argc, char *argv[])
{
image_t *image;
uint64_t image_offset;
uint64_t image_size = 0;
fip_toc_header_t toc_header;
int i;
if (argc != 2)
info_usage();
argc--, argv++;
parse_fip(argv[0], &toc_header);
if (verbose) {
log_dbgx("toc_header[name]: 0x%llX",
(unsigned long long)toc_header.name);
log_dbgx("toc_header[serial_number]: 0x%llX",
(unsigned long long)toc_header.serial_number);
log_dbgx("toc_header[flags]: 0x%llX",
(unsigned long long)toc_header.flags);
}
image_offset = sizeof(fip_toc_header_t) +
(sizeof(fip_toc_entry_t) * (nr_images + 1));
for (i = 0; i < nr_images; i++) {
toc_entry_t *toc_entry;
image = images[i];
toc_entry = lookup_entry_from_uuid(&image->uuid);
if (toc_entry != NULL)
printf("%s: ", toc_entry->name);
else
printf("Unknown entry: ");
image_size = image->size;
printf("offset=0x%llX, size=0x%llX",
(unsigned long long)image_offset,
(unsigned long long)image_size);
if (toc_entry != NULL)
printf(", cmdline=\"--%s\"",
toc_entry->cmdline_name);
if (verbose) {
unsigned char md[SHA256_DIGEST_LENGTH];
SHA256(image->buffer, image_size, md);
printf(", sha256=");
md_print(md, sizeof(md));
}
putchar('\n');
image_offset += image_size;
}
free_images();
return 0;
}
static int create_cmd(int argc, char *argv[])
{
struct option opts[toc_entries_len + 1];
unsigned long long toc_flags = 0;
int i;
if (argc < 2)
usage();
i = fill_common_opts(opts, required_argument);
add_opt(opts, i, "plat-toc-flags", required_argument,
OPT_PLAT_TOC_FLAGS);
add_opt(opts, ++i, NULL, 0, 0);
while (1) {
int c, opt_index;
c = getopt_long(argc, argv, "o:", opts, &opt_index);
if (c == -1)
break;
switch (c) {
case OPT_TOC_ENTRY: {
toc_entry_t *toc_entry;
toc_entry = &toc_entries[opt_index];
toc_entry->action = DO_PACK;
toc_entry->action_arg = strdup(optarg);
if (toc_entry->action_arg == NULL)
log_err("strdup");
break;
}
case OPT_PLAT_TOC_FLAGS:
parse_plat_toc_flags(optarg, &toc_flags);
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc == 0)
usage();
update_fip();
pack_images(argv[0], toc_flags);
free_images();
return 0;
}
static int info_cmd(int argc, char *argv[])
{
image_t *image;
uint64_t image_offset;
uint64_t image_size = 0;
fip_toc_header_t toc_header;
int i;
if (argc != 2)
usage();
argc--, argv++;
parse_fip(argv[0], &toc_header);
if (verbose) {
log_dbgx("toc_header[name]: 0x%llX",
(unsigned long long)toc_header.name);
log_dbgx("toc_header[serial_number]: 0x%llX",
(unsigned long long)toc_header.serial_number);
log_dbgx("toc_header[flags]: 0x%llX",
(unsigned long long)toc_header.flags);
}
image_offset = sizeof(fip_toc_header_t) +
(sizeof(fip_toc_entry_t) * (nr_images + 1));
for (i = 0; i < nr_images; i++) {
image = images[i];
if (image->toc_entry != NULL)
printf("%s: ", image->toc_entry->name);
else
printf("Unknown entry: ");
image_size = image->size;
printf("offset=0x%llX, size=0x%llX",
(unsigned long long)image_offset,
(unsigned long long)image_size);
if (image->toc_entry != NULL)
printf(", cmdline=\"--%s\"\n",
image->toc_entry->cmdline_name);
else
putchar('\n');
image_offset += image_size;
}
free_images();
return 0;
}
static int remove_cmd(int argc, char *argv[])
{
struct option opts[toc_entries_len + 2];
char outfile[FILENAME_MAX] = { 0 };
fip_toc_header_t toc_header;
toc_entry_t *toc_entry;
int fflag = 0;
int i;
if (argc < 2)
usage();
i = fill_common_opts(opts, no_argument);
add_opt(opts, i, "force", no_argument, 'f');
add_opt(opts, ++i, "out", required_argument, 'o');
add_opt(opts, ++i, NULL, 0, 0);
while (1) {
int c, opt_index;
c = getopt_long(argc, argv, "fo:", opts, &opt_index);
if (c == -1)
break;
switch (c) {
case OPT_TOC_ENTRY:
toc_entry = &toc_entries[opt_index];
toc_entry->action = DO_REMOVE;
break;
case 'f':
fflag = 1;
break;
case 'o':
snprintf(outfile, sizeof(outfile), "%s", optarg);
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc == 0)
usage();
if (outfile[0] != '\0' && access(outfile, F_OK) == 0 && !fflag)
log_errx("File %s already exists, use --force to overwrite it",
outfile);
if (outfile[0] == '\0')
snprintf(outfile, sizeof(outfile), "%s", argv[0]);
parse_fip(argv[0], &toc_header);
for (toc_entry = toc_entries;
toc_entry->cmdline_name != NULL;
toc_entry++) {
if (toc_entry->action != DO_REMOVE)
continue;
if (toc_entry->image != NULL) {
if (verbose)
log_dbgx("Removing %s.bin",
toc_entry->cmdline_name);
remove_image(toc_entry->image);
} else {
log_warnx("Requested image %s.bin is not in %s",
toc_entry->cmdline_name, argv[0]);
}
}
pack_images(outfile, toc_header.flags);
free_images();
return 0;
}
static int unpack_cmd(int argc, char *argv[])
{
struct option opts[toc_entries_len + 3];
char file[FILENAME_MAX], outdir[PATH_MAX] = { 0 };
toc_entry_t *toc_entry;
int fflag = 0;
int unpack_all = 1;
int i;
if (argc < 2)
usage();
i = fill_common_opts(opts, required_argument);
add_opt(opts, i, "force", no_argument, 'f');
add_opt(opts, ++i, "out", required_argument, 'o');
add_opt(opts, ++i, NULL, 0, 0);
while (1) {
int c, opt_index;
c = getopt_long(argc, argv, "fo:", opts, &opt_index);
if (c == -1)
break;
switch (c) {
case OPT_TOC_ENTRY:
unpack_all = 0;
toc_entry = &toc_entries[opt_index];
toc_entry->action = DO_UNPACK;
toc_entry->action_arg = strdup(optarg);
if (toc_entry->action_arg == NULL)
log_err("strdup");
break;
case 'f':
fflag = 1;
break;
case 'o':
snprintf(outdir, sizeof(outdir), "%s", optarg);
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc == 0)
usage();
parse_fip(argv[0], NULL);
if (outdir[0] != '\0')
if (chdir(outdir) == -1)
log_err("chdir %s", outdir);
/* Mark all images to be unpacked. */
if (unpack_all) {
for (toc_entry = toc_entries;
toc_entry->cmdline_name != NULL;
toc_entry++) {
if (toc_entry->image != NULL) {
toc_entry->action = DO_UNPACK;
toc_entry->action_arg = NULL;
}
}
}
/* Unpack all specified images. */
for (toc_entry = toc_entries;
toc_entry->cmdline_name != NULL;
toc_entry++) {
if (toc_entry->action != DO_UNPACK)
continue;
/* Build filename. */
if (toc_entry->action_arg == NULL)
snprintf(file, sizeof(file), "%s.bin",
toc_entry->cmdline_name);
else
snprintf(file, sizeof(file), "%s",
toc_entry->action_arg);
if (toc_entry->image == NULL) {
log_warnx("Requested image %s is not in %s",
file, argv[0]);
free(toc_entry->action_arg);
toc_entry->action_arg = NULL;
continue;
}
if (access(file, F_OK) != 0 || fflag) {
if (verbose)
log_dbgx("Unpacking %s", file);
write_image_to_file(toc_entry->image, file);
} else {
log_warnx("File %s already exists, use --force to overwrite it",
file);
}
free(toc_entry->action_arg);
toc_entry->action_arg = NULL;
}
free_images();
return 0;
}
static int update_cmd(int argc, char *argv[])
{
struct option opts[toc_entries_len + 2];
char outfile[FILENAME_MAX] = { 0 };
fip_toc_header_t toc_header = { 0 };
unsigned long long toc_flags = 0;
int pflag = 0;
int i;
if (argc < 2)
usage();
i = fill_common_opts(opts, required_argument);
add_opt(opts, i, "out", required_argument, 'o');
add_opt(opts, ++i, "plat-toc-flags", required_argument,
OPT_PLAT_TOC_FLAGS);
add_opt(opts, ++i, NULL, 0, 0);
while (1) {
int c, opt_index;
c = getopt_long(argc, argv, "o:", opts, &opt_index);
if (c == -1)
break;
switch (c) {
case OPT_TOC_ENTRY: {
toc_entry_t *toc_entry;
toc_entry = &toc_entries[opt_index];
toc_entry->action = DO_PACK;
toc_entry->action_arg = strdup(optarg);
if (toc_entry->action_arg == NULL)
log_err("strdup");
break;
}
case OPT_PLAT_TOC_FLAGS: {
parse_plat_toc_flags(optarg, &toc_flags);
pflag = 1;
break;
}
case 'o':
snprintf(outfile, sizeof(outfile), "%s", optarg);
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc == 0)
usage();
if (outfile[0] == '\0')
snprintf(outfile, sizeof(outfile), "%s", argv[0]);
if (access(outfile, F_OK) == 0)
parse_fip(argv[0], &toc_header);
if (pflag)
toc_header.flags &= ~(0xffffULL << 32);
toc_flags = (toc_header.flags |= toc_flags);
update_fip();
pack_images(outfile, toc_flags);
free_images();
return 0;
}
int main ( int argc, char** argv )
{
/// initialisation son & image
/// initialisation FMOD
FMOD_SYSTEM * system;
FMOD_System_Create(&system);
/// initialisation image & son
initialisation(system);
/// verification de la date
struct tm Today;
time_t maintenant;
time(&maintenant);
Today = *localtime(&maintenant);
Today.tm_year += 1900;
Today.tm_mon += 1;
Today.tm_mday;
/// username
DWORD StrLen = 256;
TCHAR SysInfoStr[256];
GetComputerName(SysInfoStr, &StrLen);
std::string nameComputeur = SysInfoStr;
GetUserName(SysInfoStr, &StrLen);
std::string nameUser = SysInfoStr;
/// déclaration et chargements des ressources
/// create a new window
putenv("SDL_VIDEO_WINDOW_POS=center"); /// pour centrer la fenêtre
SDL_Surface* screen = SDL_SetVideoMode(LARGEUR_ECRAN, HAUTEUR_ECRAN, 32, SDL_HWSURFACE|SDL_DOUBLEBUF|SDL_RESIZABLE|SDL_FULLSCREEN);
if ( !screen )
{
printf("Unable to set 640x480 video: %s\n", SDL_GetError());
return 1;
}
/// images
SDL_Surface** images = NULL;
images = (SDL_Surface **) malloc (sizeof(SDL_Surface*)*NOMBRE_IMAGE);
load_images(images);
/// sons
FMOD_SOUND ** musiques = NULL;
musiques = (FMOD_SOUND **) malloc (sizeof(FMOD_SOUND*)*NOMBRE_MUSIQUE);
load_musiques(system, musiques);
/// polices
TTF_Font ** polices = NULL;
polices = (TTF_Font **) malloc(sizeof(TTF_Font*) * NOMBRE_POLICE);
load_polices(polices);
/// Icone
SDL_WM_SetIcon(images[0], NULL);
/// titre
SDL_WM_SetCaption("Julie", NULL);
/// program main loop
Input * in = new Input;
int tempsPrecedent = 0, tempsActuel = 0;
int ghost = 255;
bool devient_ghost = true;
int * menu = new int;
*menu = -1;
SDL_Rect place = {LARGEUR_ECRAN/2 - images[0]->w/2,HAUTEUR_ECRAN/2 - images[0]->h/2,0,0};
/// musiques
FMOD_System_PlaySound(system, FMOD_CHANNEL_FREE, musiques[0], 0, NULL);
/// affichage du logo
int i = 0;
while(i<256)
{
SDL_FillRect(SDL_GetVideoSurface(), 0, SDL_MapRGB(SDL_GetVideoSurface()->format, 0, 0, 0));
place = {LARGEUR_ECRAN/2 - images[0]->w/2,HAUTEUR_ECRAN/2 - images[0]->h/2,0,0};
SDL_SetAlpha(images[0], SDL_SRCALPHA, i);
SDL_BlitSurface(images[0], NULL, SDL_GetVideoSurface(), &place);
i++;
SDL_Flip(SDL_GetVideoSurface());
}
while(i>=0)
{
SDL_FillRect(SDL_GetVideoSurface(), 0, SDL_MapRGB(SDL_GetVideoSurface()->format, 0, 0, 0));
place = {LARGEUR_ECRAN/2 - images[0]->w/2,HAUTEUR_ECRAN/2 - images[0]->h/2,0,0};
SDL_SetAlpha(images[0], SDL_SRCALPHA, i);
SDL_BlitSurface(images[0], NULL, SDL_GetVideoSurface(), &place);
i--;
SDL_Flip(SDL_GetVideoSurface());
}
place = {LARGEUR_ECRAN/2 - images[1]->w/2,HAUTEUR_ECRAN/2 - images[1]->h/2,0,0};
while(!in->get_touche(SDLK_ESCAPE) && !in->get_exit()) /// boucle principale
{
/// mise à jour des events
in->update();
/// gestion du frame
fps(&tempsPrecedent, &tempsActuel, SCREEN_REFRESH);
/// resize taille écran
resize_screen(*in);
if(*menu == 1 || in->get_touche(SDLK_1) || in->get_touche(SDLK_KP1)) /// jouer
{
in->set_touche(SDLK_1, 0);
in->set_touche(SDLK_KP1, 0);
Jeu * party = new Jeu(images);
party->game();
delete party;
in->set_touche(SDLK_ESCAPE, 0);
}
if(*menu == 2 || in->get_touche(SDLK_2) || in->get_touche(SDLK_KP2)) /// jouer
{
in->set_touche(SDLK_2, 0);
in->set_touche(SDLK_KP2, 0);
Jeu * party = new Jeu(images);
party->conjugaison();
delete party;
in->set_touche(SDLK_ESCAPE, 0);
}
if(*menu == -9) /// quitter le jeu
{
in->set_exit(1);
}
if(*menu == -1)
{
SDL_FillRect(SDL_GetVideoSurface(), 0, SDL_MapRGB(SDL_GetVideoSurface()->format, 0, 0, 0));
place = {LARGEUR_ECRAN/2 - images[1]->w/2,HAUTEUR_ECRAN/2 - images[1]->h/2,0,0};
SDL_BlitSurface(images[1], NULL, SDL_GetVideoSurface(), &place);
/*
if(devient_ghost)
{
ghost -= 8;
}
else
{
ghost += 8;
}
if(ghost >= 255 || ghost <= 88)
{
devient_ghost = !devient_ghost;
}
place = {LARGEUR_ECRAN/2 - images[2]->w/2,3*HAUTEUR_ECRAN/4 - images[2]->h/2,0,0};
SDL_SetAlpha(images[2], SDL_SRCALPHA, ghost);
SDL_BlitSurface(images[2], NULL, SDL_GetVideoSurface(), &place);
*/
Texte menu1;
Texte menu2;
menu1.print("1 - Mathématiques", "arial", 60, {255,255,255}, SDL_GetVideoSurface()->w/3, 3*SDL_GetVideoSurface()->h/4);
menu2.print("2 - Conjugaison", "arial", 60, {255,255,255}, SDL_GetVideoSurface()->w/3, 3*SDL_GetVideoSurface()->h/4+100);
}
SDL_Flip(screen);
}/// end main loop
/// nettoyage
/// free pointeurs
delete menu;
delete in;
/// free loaded bitmap and created surface
SDL_FreeSurface(screen);
free_images(images);
free_polices(polices);
/// libération des sons
free_musiques(musiques);
/// fermeture propre de ce qui est ouvert dans initialisation()
fermeture(system);
/// all is well ;)
printf("Exited cleanly\n");
return 0;
}
int main(int argc, char *argv[])
{
int i, iRet = 0;
struct pwcmech * pwcmech;
//
// Signal Handling
//
sigset_t block_no_signals;
sigemptyset(&block_no_signals);
struct sigaction pwc_sig_handler;
struct sigaction standard_sig_handler;
struct sigaction video_io_sig_handler;
pwc_sig_handler.sa_flags = 0;
pwc_sig_handler.sa_handler = &sig_handler;
sigaction(SIGINT, &pwc_sig_handler, &standard_sig_handler);
sigaction(SIGTERM, &pwc_sig_handler, &standard_sig_handler);
video_io_sig_handler.sa_flags = 0;
video_io_sig_handler.sa_handler = &ioctl_callback;
sigaction(SIGIO, &video_io_sig_handler, &standard_sig_handler);
//
// Userspace Driver Interfaces
//
struct devClass * video_dev;
struct images * p_img;
//
// Buffering Initialization
//
printf("Allocating buffers...");
frames = alloc_buffers();
if ( frames == NULL )
{
printf("failed?!\n");
goto finish;
}
init_data_buffer(frames);
printf("done!\n");
//
// Device Initialization
//
printf("Create camera device...");
pwcmech = pwc_devmech_start();
if ( pwcmech_register_driver(pwcmech) )
{
printf("failed?!\n");
goto release_buffers;
}
printf("done!\n");
printf("Initialize camera device...");
if ( pwcmech_register_handler(pwcmech) )
{
perror("Failed opening camera device");
printf("failed?!\n");
goto stop_usb;
}
printf("done!\n");
printf("Set camera's video mode...");
//if_claim should work seamslessly somehow
iRet = usb_if_claim(pwcmech->com, pwcmech->com->standard_descriptors.highspeed.cameraStream.cameraStreamConf);
if ( iRet )
{
perror("Failed setting camera's video mode");
printf("failed?!\n");
goto close_camera;
}
iRet = setVideoMode(pwcmech, 9); //still old way, pre-setting instead of from V4L
if ( iRet )
{
perror("Failed setting camera's video mode");
printf("failed?!\n");
goto close_camera;
}
set_ctrl0_timeout(pwcmech->com, 1000);
setLeds(pwcmech, 0,0); //don't bother with the light
iRet = sendVideoCommand(pwcmech, video_mode_string, VIDEO_MODE_STRING_LEN);
if ( iRet )
{
perror("Failed setting camera's video mode");
printf("failed?!\n");
goto close_camera;
}
printf("done!\n");
//
// Decompression
//
printf("Initializing decompression system...");
p_img = alloc_images();
if ( p_img == NULL )
{
printf("failed?!\n");
goto close_camera;
}
if ( ( iRet = init_images(p_img) ) )
{
printf("failed?!\n");
goto free_p_img;
}
printf("done!\n");
#ifndef NO_IMG
//
// Open video pipe
//
printf("Opening the video pipe (vl4 device emulation)...");
video_dev = alloc_devClass();
if ( video_dev == NULL )
{
printf("failed?!\n");
goto free_p_img;
}
p_img->img_buf = init_devClass(video_dev, argv[1], p_img);
if ( p_img->img_buf == NULL )
{
perror("Initializing device class failed");
printf("failed?!\n");
printf("Did you input the device path, \"/dev/video0\"?\"\n\n\n");
goto free_video_dev;
}
printf("done!\n");
#endif
//
// ISO transfers
//
printf("Create USB isochronous transfers...");
for (i = 0; i < ISO_BUFFERS_NR; i++)
{
iRet = assignVideoBuffer(pwcmech, frames->iso_buffer[i], ISO_BUFFER_SIZE);
if (iRet)
{
perror("Failed creating image transfer");
printf("failed?!\n");
goto unregister_buffers;
}
}
printf("done!\n");
//
// Threads
//
printf("Set-up threads...");
int active_threads = 0;
pthread_t threads[NUM_THREADS];
pthread_attr_t attr;
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
struct acqArg * acq_arg;
acq_arg = malloc(sizeof(struct acqArg));
if ( acq_arg == NULL )
{
printf("failed?!\n");
goto close_threads;
}
acq_arg->abort = &thread_abort;
acq_arg->pwcmech = pwcmech;
struct imgArg * img_arg;
img_arg = malloc(sizeof(struct imgArg));
if ( img_arg == NULL )
{
printf("failed?!\n");
goto close_threads;
}
img_arg->frames = frames;
img_arg->p_img = p_img;
img_arg->video_pipe = video_dev;
img_arg->capture = 0;
img_arg->abort = &thread_abort;
printf("done!\n");
//
// MAIN
//
printf("Registering callback function for Isochronous transfer...");
setPower(pwcmech, 0); //enable camera (our state machine discovered that this was missing)
registerVideoCallback(pwcmech, acquire_frame, pwcmech);
if ( acknowledgeVideoCallback(pwcmech) )
goto close_threads;
printf("done!\n");
#ifndef NO_COM
printf("Creating the data acquisition thread...");
if ( ( iRet = pthread_create(&threads[active_threads], &attr, process_usb, (void *)acq_arg) ) )
{
printf("failed?!\n");
goto stop_camera;
}
active_threads++;
printf("done!\n");
#endif
#ifndef NO_IMG
printf("Creating the image fill thread...");
if ( ( iRet = pthread_create(&threads[active_threads], &attr, fillImageData, (void *)img_arg) ) )
{
printf("failed?!\n");
goto stop_camera;
}
active_threads++;
printf("done!\n");
#endif
while (!op_abort)
{
// sigsuspend(&block_no_signals);
if ( ioctl_call )
{
devClass_ioctl(video_dev, &img_arg->capture);
ioctl_call = 0;
}
}
//
// ~MAIN
//
stop_camera:
printf("Releasing video callback...");
releaseVideoCallback(pwcmech);
printf("done!\n");
printf("Unregistering buffers...");
unassignVideoBuffers(pwcmech);
printf("done!\n");
close_threads:
printf("Closing all threads...");
thread_abort = 1;
for ( i = 0; i < active_threads; i++)
pthread_join(threads[i], NULL);
free(acq_arg);
free(img_arg);
pthread_attr_destroy(&attr);
printf("done!\n");
unregister_buffers:
printf("Unregistering buffers if not done before...");
unassignVideoBuffers(pwcmech);
printf("done!\n");
free_video_dev:
#ifndef NO_IMG
printf("Closing video pipe...");
close_devClass(video_dev);
free_devClass(video_dev);
printf("done!\n");
#endif
free_p_img:
printf("Releasing decompression system...");
free_images(p_img);
printf("done!\n");
usb_release_interface(pwcmech->com, pwcmech->com->standard_descriptors.highspeed.cameraStream.cameraStreamConf);
close_camera:
printf("Close camera device...");
pwcmech_deregister_handler(pwcmech);
printf("done!\n");
stop_usb:
printf("Stopping USB interface...");
pwcmech_deregister_driver(pwcmech);
printf("done!\n");
release_buffers:
pwc_devmech_stop(pwcmech);
//release buffers, they are linked to the camera device
//so only release them after releasing the camera
printf("Releasing buffers...");
free_buffers(frames);
printf("done!\n");
finish:
return 0;
}