void setup() {
setup_screen();
player = create_sprite(screen_width()/2, screen_height() - 5, 1, 1, "S");
player->dy = 0;
player->dx = 0;
bullet = create_sprite(-1, -1, 1, 1, "*");
bullet->dy = 0;
bullet->dx = 0;
for (int i = 0; i < 3; i++) {
alien[i] = create_sprite(4+4*i, 0, 1, 1, "@");
}
for (int j = 0; j < 4; j++) {
alien[j+3] = create_sprite(2+4*j, 3, 1, 1, "@");
}
for (int k = 0; k < 3; k++) {
alien[k+7] = create_sprite(4+4*k, 6, 1, 1, "@");
}
for (int r = 0; r < 10; r++) {
alien[r]->dx = 0.1;
alien[r]->dy = 0;
}
tim = create_timer(25);
}
int main() {
setup_screen();
simple_timer();
cleanup_screen();
return 0;
}
static int control(uint32_t request, void *data)
{
switch(request) {
case VOCTRL_GET_IMAGE:
return get_image(data);
case VOCTRL_QUERY_FORMAT:
switch(*((uint32_t*)data)) {
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
case IMGFMT_YUY2:
case IMGFMT_UYVY:
case IMGFMT_BGR16:
case IMGFMT_BGR24:
case IMGFMT_BGR32:
return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW |
VFCAP_OSD | VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
}
return 0; /* Not supported */
case VOCTRL_FULLSCREEN:
setup_screen(!vo_fs);
return 0;
}
return VO_NOTIMPL;
}
int main( void )
{
srand( time( NULL ) );
setup_screen();
demo();
cleanup_screen();
return 0;
}
int main( void )
{
Game game;
setup_screen();
game.dog = create_sprite( 0, 0, 1, 1, "D" );
draw_sprite( game.dog );
wait_char();
cleanup_screen();
}
int main( void )
{
setup_screen();
srand( time( NULL ) );
demo();
timer_pause( 5000 );
cleanup_screen();
return 0;
}
int main() {
setup_screen();
draw_paddles();
draw_string(0, screen_height( ) - 1, "Press any key to finish...");
wait_char();
cleanup_screen();
return 0;
}
int main(int argc, char *argv[]) {
struct timeval t_start, t_stop;
srandom(time(NULL));
setup_screen();
setup_players();
gettimeofday(&t_start, NULL);
clrscr();
frame_counter = 0;
alive_count = n_players;
while ((alive_count > 1) && !Button()) {
do_frame();
frame_counter++;
{
struct timeval t_now;
gettimeofday(&t_now, NULL);
useconds_t d = (t_now.tv_sec - t_start.tv_sec) * 1000000 + (t_now.tv_usec - t_start.tv_usec);
long nap = frame_counter * (1000000.0 / TARGET_FPS) - d;
if (nap > 0) {
usleep(nap);
}
}
}
gettimeofday(&t_stop, NULL);
{
long delta = (t_stop.tv_sec - t_start.tv_sec) * 1000000 + (t_stop.tv_usec - t_start.tv_usec);
printf("%d frames took %lu microseconds, so %g frames/sec\n",
frame_counter,
delta,
frame_counter / (delta / 1000000.0));
}
{
int i;
for (i = 0; i < n_players; i++) {
player_t *p = &players[i];
if (p->is_dead) {
printf("player %d DIED\n", i);
} else {
printf("PLAYER %d SURVIVED!!!\n", i);
}
}
}
}
int main() {
srand(time(NULL));
setup_screen();
int start_x;
int start_y;
get_start_pos(&start_x, &start_y);
zombie_racer(start_x, start_y);
cleanup_screen();
return 0;
}
int main( void ) {
setup_screen();
draw_string( 10, 10, "Hello CAB202!!!" );
show_screen();
while ( 1 ) {
play_one_square();
play_ten_squares();
walk_the_walk();
}
return 0;
}
int UIItems_PlatformC(int index, int reason)
{
int zoomchanged = 0;
if (reason == UIMENU_OK) {
reason = UIMENU_RIGHT;
}
if (reason == UIMENU_CANCEL) {
UIMenu_PrevMenu();
}
if (reason == UIMENU_LEFT) {
switch (index) {
case 1: // Zoom
clc_zoom--;
if (clc_zoom < 1) clc_zoom = 4;
zoomchanged = 1;
break;
case 2: // Display FPS
clc_displayfps = !clc_displayfps;
break;
}
}
if (reason == UIMENU_RIGHT) {
switch (index) {
case 1: // Zoom
clc_zoom++;
if (clc_zoom > 4) clc_zoom = 1;
zoomchanged = 1;
break;
case 2: // Display FPS
clc_displayfps = !clc_displayfps;
break;
case 9: // Define joystick
JoystickEnterMenu();
break;
}
}
UIMenu_ChangeItem(UIItems_Platform, 1, "Zoom: %s", clc_zoom_txt[clc_zoom]);
UIMenu_ChangeItem(UIItems_Platform, 2, "Display FPS: %s", clc_displayfps ? "Yes" : "No");
if (zoomchanged) setup_screen();
return 1;
}
int main(void) {
struct winsize w;
static pa_simple *server;
ioctl(STDOUT_FILENO, TIOCGWINSZ, &w); //get info on size of screen
if(w.ws_col < 5 | w.ws_row < 5) {
puts("Fix your terminal m9.");
exit(1);
}
float read_buffer[N]; //buffer into which data will be read
double end_buffer[N]; //buffer used as input to fftw
fftw_complex out[N]; //buffer for output from fftw
#ifdef SMOOTHING
unsigned int avg[SMOOTHING][w.ws_col];
#endif
char current = 0;
unsigned int col;
long unsigned int i;
#ifdef SMOOTHING
i = SMOOTHING;
while(i--)
memset(avg[i], 0, sizeof(unsigned int) * w.ws_col);
#endif
server = pulseaudio_begin();
setup_screen();
printf("\e[1;1HAttempting search for most efficient DFT algorithm... FFTW_PATIENT");
fflush(stdout);
fftw_plan p = fftw_plan_dft_r2c_1d(N, end_buffer, out, FFTW_PATIENT);
while(run) {
pulseaudio_read(server, read_buffer, N);
for(i = 0; i < N; i++) {
end_buffer[i] = (read_buffer[i] * (0.5f * (1 - cos(2 * PI * i / (N - 1))))) * INPUT_AMPLIFY; //apply hann window
}
fftw_execute(p);
printf("\e[f");
#ifdef LOG
unsigned int last = 0;
#endif
for(i = 1; i < w.ws_col + 1; i++) {
double freq_logvalue;
#ifdef LOG
unsigned long int pos = i * i * ((N - TOP_FREQ_SUB) / 2) / (w.ws_col*w.ws_col);
if(pos<=last)
pos = last + 1;
if(pos >= N/2)
pos = N/2 - 1;
last = (unsigned int) pos;
freq_logvalue = log10(cabs(out[pos]) / (N / 2)) * AMPLIFY; //normalize
#else
freq_logvalue = log10(cabs(out[i * ((N - TOP_FREQ_SUB) / 2) / w.ws_col]) / (N / 2)) * AMPLIFY;
#endif
freq_logvalue = 1 - (freq_logvalue > -CUTOFF ? freq_logvalue : -CUTOFF) / -CUTOFF; //cut out at -80
col = (unsigned int) ((freq_logvalue > 1 ? 1 : freq_logvalue) * w.ws_row);
#ifdef SMOOTHING
avg[current][i - 1] = col;
}
current++;
if(current == SMOOTHING)
current = 0;
for(i = 1; i < w.ws_col + 1; i++) {
//col = (avg[0][i - 1] + avg[1][i - 1]) / 2;
unsigned char sm = SMOOTHING;
col = 0;
while(sm--) {
col += avg[sm][i - 1];
}
col /= SMOOTHING;
#endif
puts("\e[1;1H");
if(col > (unsigned int) (0.75 * w.ws_row))
puts("\e[31m");
else if(col > (unsigned int) (0.55 * w.ws_row))
puts("\e[33m");
else
puts("\e[32m");
prnt('|', col, (unsigned int) i, w.ws_row);
prnt(' ', w.ws_row - col, (unsigned int) i, w.ws_row - col);
}
fflush(stdout);
//gotta go faster than that TODO: add some timing functions to cap framerate
}
clean_screen();
pulseaudio_end(server);
return EXIT_SUCCESS;
}
int
main(int argc, char **argv)
{
FILE *file;
int samples;
char *sample_buffer;
int rtn, final_return_code = -1, exit_application = 0;
int bsize, bytes_read, total_written = 0;
fd_set rfds, wfds;
char input_file[PATH_MAX];
char cwd[PATH_MAX];
/*
* Before we can listen for events from the BlackBerry Tablet OS platform
* services, we need to initialize the BPS infrastructure
*/
bps_initialize();
if (setup_screen() != EXIT_SUCCESS) {
printf("Unable to set up the screen. Exiting.");
exit(-1);
}
/*
* Once the BPS infrastructure has been initialized we can register for
* events from the various BlackBerry Tablet OS platform services. The
* Navigator service manages and delivers application life cycle and
* visibility events.
*
* For this sample, we request Navigator events so we can track when
* the system is terminating the application (NAVIGATOR_EXIT event).
* This allows us to clean up application resources.
*
* We request Audio Device events because we want to make sure that
* we properly handle changes in audio output.
*
* We request dialog events to properly initialize the dialog
* subsystem in order to display status and error messages.
*/
if (BPS_SUCCESS != navigator_request_events(0)) {
fprintf(stderr, "Error requesting navigator events: %s", strerror(errno));
exit(-1);
}
if (BPS_SUCCESS != dialog_request_events(0)) {
fprintf(stderr, "Error requesting dialog events: %s", strerror(errno));
exit(-1);
}
if (BPS_SUCCESS != audiodevice_request_events(0)) {
fprintf(stderr, "Error requesting audio device events: %s", strerror(errno));
exit(-1);
}
/*
* Create and display the dialog.
*/
create_dialog();
/*
* Open and check the input file.
*/
getcwd(cwd, PATH_MAX);
rtn = snprintf(input_file, PATH_MAX, "%s/%s", cwd, WAV_RELATIVE_PATH);
if (rtn > PATH_MAX - 1) {
err("File name and path too long");
goto fail1;
}
if ((file = fopen(input_file, "r")) == 0) {
err("File open failed");
goto fail1;
}
if (check_hdr(file) == -1) {
err("check_hdr failed");
goto fail2;
}
/*
* Parse the headers in the wav file to figure out what kind of data we
* are dealing with in the file.
*/
samples = find_tag(file, "fmt ");
fread(&wav_header, sizeof(wav_header), 1, file);
fseek(file,(samples - sizeof(wave_hdr)), SEEK_CUR);
sample_rate = ENDIAN_LE32(wav_header.samples_per_sec);
sample_channels = ENDIAN_LE16(wav_header.channels);
sample_bits = ENDIAN_LE16(wav_header.bits_per_sample);
snprintf(msg, MSG_SIZE, "SampleRate = %d, channels = %d, SampleBits = %d\n", sample_rate, sample_channels,
sample_bits);
show_dialog_message(msg);
if (setup_snd(NULL)) {
goto fail2;
}
bsize = setup.buf.block.frag_size;
samples = find_tag(file, "data");
sample_buffer = malloc(bsize);
if (!sample_buffer) {
goto fail3;
}
FD_ZERO(&rfds);
FD_ZERO(&wfds);
bytes_read = 1;
while (total_written < samples && bytes_read > 0 ) {
bps_event_t *event = NULL;
while (BPS_SUCCESS == bps_get_event(&event, 0) && event) {
/*
* If it is a NAVIGATOR_EXIT event then we are done so stop
* processing events, clean up and exit
*/
if (bps_event_get_domain(event) == navigator_get_domain()) {
if (NAVIGATOR_EXIT == bps_event_get_code(event)) {
exit_application = 1;
goto success;
}
}
if (bps_event_get_domain(event) == audiodevice_get_domain()) {
/*
* If it is a audio device event then it means a new audio device
* has been enabled and a switch is required. We close the old,
* open the new audio device using the path and get the card number so
* that we can close and re-open the mixer with the new card
* number.
*/
const char * audiodevice_path = audiodevice_event_get_path(event);
if (NULL == audiodevice_path) {
snprintf(msg, MSG_SIZE, "audiodevice_event_get_path failed: %s\n", snd_strerror(rtn));
show_dialog_message(msg);
goto fail5;
}
if ((rtn = snd_mixer_close(mixer_handle)) < 0) {
snprintf(msg, MSG_SIZE, "snd_mixer_close failed: %s\n", snd_strerror(rtn));
show_dialog_message(msg);
goto fail4;
}
if ((rtn = snd_pcm_close(pcm_handle)) < 0) {
snprintf(msg, MSG_SIZE, "snd_pcm_close failed: %s\n", snd_strerror(rtn));
show_dialog_message(msg);
goto fail3;
}
if (setup_snd(audiodevice_path)) {
/*
* setup_snd() closes pcm and mixer handles in the case of error so we
* skip clean up of the handles in the case of failure.
*/
goto fail3;
}
}
}
if (tcgetpgrp(0) == getpid())
FD_SET(STDIN_FILENO, &rfds);
FD_SET(snd_mixer_file_descriptor(mixer_handle), &rfds);
FD_SET(snd_pcm_file_descriptor(pcm_handle, SND_PCM_CHANNEL_PLAYBACK), &wfds);
rtn = max(snd_mixer_file_descriptor(mixer_handle),
snd_pcm_file_descriptor(pcm_handle, SND_PCM_CHANNEL_PLAYBACK));
if (select(rtn + 1, &rfds, &wfds, NULL, NULL) == -1) {
err("select");
goto fail5;
}
if (FD_ISSET(snd_pcm_file_descriptor(pcm_handle, SND_PCM_CHANNEL_PLAYBACK), &wfds)) {
snd_pcm_channel_status_t status;
int written = 0;
if ((bytes_read = fread(sample_buffer, 1, min(samples - total_written, bsize), file)) <= 0)
continue;
written = snd_pcm_plugin_write(pcm_handle, sample_buffer, bytes_read);
if (written < bytes_read) {
memset(&status, 0, sizeof(status));
status.channel = SND_PCM_CHANNEL_PLAYBACK;
if (snd_pcm_plugin_status(pcm_handle, &status) < 0) {
show_dialog_message("underrun: playback channel status error\n");
goto fail5;
}
if (status.status == SND_PCM_STATUS_READY ||
status.status == SND_PCM_STATUS_UNDERRUN) {
if (snd_pcm_plugin_prepare(pcm_handle, SND_PCM_CHANNEL_PLAYBACK) < 0) {
show_dialog_message("underrun: playback channel prepare error\n");
goto fail5;
}
}
if (written < 0)
written = 0;
written += snd_pcm_plugin_write(pcm_handle, sample_buffer + written, bytes_read - written);
}
total_written += written;
}
}
success:
bytes_read = snd_pcm_plugin_flush(pcm_handle, SND_PCM_CHANNEL_PLAYBACK);
final_return_code = 0;
/*
* there are return codes to these close calls, but we would do the same
* thing regardless of error or success so we do not check the return codes.
*/
fail5:
snd_mixer_close(mixer_handle);
fail4:
snd_pcm_close(pcm_handle);
fail3:
free(sample_buffer);
sample_buffer = NULL;
fail2:
fclose(file);
fail1:
while (!exit_application) {
/*
* Something went wrong so there is probably an error message and
* we don't want to exit right away because we want the user to see
* the message in the dialog.
*
* Using a negative timeout (-1) in the call to bps_get_event(...)
* ensures that we don't busy wait by blocking until an event is
* available.
*/
bps_event_t *event = NULL;
bps_get_event(&event, -1);
if (event) {
/*
* If it is a NAVIGATOR_EXIT event then we are done so stop
* processing events, clean up and exit
*/
if (bps_event_get_domain(event) == navigator_get_domain()) {
if (NAVIGATOR_EXIT == bps_event_get_code(event)) {
exit_application = 1;
}
}
}
}
/*
* Destroy the dialog, if it exists and cleanup screen resources.
*/
destroy_dialog();
cleanup_screen();
bps_shutdown();
return final_return_code;
}
void get_current()
{
int c,lc,i=0;
raw();
noecho();
keypad(stdscr, TRUE);
while ((c=getch()))
{
if (c == '\t') // Tab
{
if (showing) tab_hits_down();
else {
clrtobot();
if (current_length > 1) {
hunt_current();
show_hits();
tab_hits_down();
}
}
}
else if (c == '\n' && lc == '\n') break; // two-returns to quit
else if (c == 27) { exiting=1;break;break; } // ESC quit
else if (c == 'J' || c == 258) // J | d-arrow down hit list
tab_hits_down();
else if (c == 'K' || c == 353 || c == 259) // K | <shift-TAB> | u-arrow up hit list
tab_hits_up();
else if (c == 32) // SPACE to reset search
{
memset(current,'\0',MAX_LINE);
current_length = 0;
clear_matches();
setup_screen();
mvprintw(LINES - 2, 0, "!: %s", items);
move(cursor_row,cursor_col+3);
refresh();
i=0;
}
else if (c == 127 || c == 8) // DELETE or BACKSPACE
{
if (current_length > 0 )
{
i--;
current_length--;
current[i] = '\0';
clrtobot();
mvprintw(LINES - 2, 0, "!: %s", items);
backspace();
move(cursor_row,cursor_col);
getsyx(cursor_row,cursor_col);
if (showing && current_length > 1) {
hunt_current();
show_hits();
tab_hits_down();
}
}
}
else if (c=='\n') // SELECT hightlighted hit or typed word
{
if (showing && sel_match>-1) strcat(items,tags[matches[sel_match].index]);
else strcat(items,current);
memset(current,'\0',MAX_LINE);
current_length=i=0;
setup_screen();
showing=FALSE;
strcat(items," ");
mvprintw(LINES - 2, 0, "!: %s", items);
move(cursor_row,cursor_col+3);
refresh();
}
else // regular key-typed
{
addch(c);
current[i]=c;
++i;
++current_length;
refresh();
getsyx(cursor_row,cursor_col);
if (showing && (current_length > 1)) {
noraw();
delch();
raw();
refresh();
hunt_current();
show_hits();
tab_hits_down();
}
else showing=FALSE;
}
lc = c;
if (diags) diag(c);
}
current[i] = '\0';
}
void Configuration::toggleFullscreen() {
fullscreen = !fullscreen;
fullscreen = setup_screen(fullscreen);
}
static int config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height,
uint32_t flags, char *title, uint32_t format)
{
screenwidth = fb_vinfo.xres;
screenheight = fb_vinfo.yres;
screenstride = fb_finfo.line_length;
aspect_save_screenres(fb_vinfo.xres,fb_vinfo.yres);
in_width = width;
in_height = height;
in_format = format;
aspect_save_orig(width,height);
aspect_save_prescale(d_width,d_height);
/* Setup the screen for rendering to */
screendepth = fb_vinfo.bits_per_pixel / 8;
switch(in_format) {
case IMGFMT_YUY2:
in_depth = 2;
in_s3_format = 1;
alpha_func = vo_draw_alpha_yuy2;
break;
case IMGFMT_BGR15:
in_depth = 2;
in_s3_format = 3;
alpha_func = vo_draw_alpha_rgb16;
break;
case IMGFMT_BGR16:
in_depth = 2;
in_s3_format = 5;
alpha_func = vo_draw_alpha_rgb16;
break;
case IMGFMT_BGR24:
in_depth = 3;
in_s3_format = 6;
alpha_func = vo_draw_alpha_rgb24;
break;
case IMGFMT_BGR32:
in_depth = 4;
in_s3_format = 7;
alpha_func = vo_draw_alpha_rgb32;
break;
default:
mp_msg(MSGT_VO, MSGL_FATAL, "s3fb: Eik! Something's wrong with control().\n");
return -1;
}
offset = in_width * in_depth * in_height;
if (vo_doublebuffering)
page = offset;
else
page = 0;
if(screenheight * screenstride + page + offset > fb_finfo.smem_len) {
mp_msg(MSGT_VO, MSGL_FATAL, "s3fb: Not enough video memory to play this movie. Try at a lower resolution\n");
return -1;
}
setup_screen(flags & VOFLAG_FULLSCREEN);
if (vo_doublebuffering)
inpage = inpage0 + page;
mp_msg(MSGT_VO, MSGL_INFO, "s3fb: screen is %dx%d at %d bpp, in is %dx%d at %d bpp, norm is %dx%d\n",
screenwidth, screenheight, screendepth * 8,
in_width, in_height, in_depth * 8,
d_width, d_height);
return 0;
}
static int config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height,
uint32_t flags, char *title, uint32_t format)
{
screenwidth = fb_vinfo.xres;
screenheight = fb_vinfo.yres;
aspect_save_screenres(fb_vinfo.xres,fb_vinfo.yres);
in_width = width;
in_height = height;
in_format = format;
aspect_save_orig(width,height);
r_width = d_width;
r_height = d_height;
aspect_save_prescale(d_width,d_height);
/* Setup the screen for rendering to */
switch(fb_vinfo.bits_per_pixel) {
case 16:
screendepth = 2;
vid_voodoo_format = VOODOO_BLT_FORMAT_16;
alpha_func_double = vo_draw_alpha_rgb16;
break;
case 24:
screendepth = 3;
vid_voodoo_format = VOODOO_BLT_FORMAT_24;
alpha_func_double = vo_draw_alpha_rgb24;
break;
case 32:
screendepth = 4;
vid_voodoo_format = VOODOO_BLT_FORMAT_32;
alpha_func_double = vo_draw_alpha_rgb32;
break;
default:
mp_msg(MSGT_VO, MSGL_ERR, MSGTR_LIBVO_TDFXFB_BppOutputIsNotSupported, fb_vinfo.bits_per_pixel);
return -1;
}
vid_voodoo_format |= screenwidth * screendepth;
/* Some defaults here */
in_voodoo_format = VOODOO_BLT_FORMAT_YUYV;
in_depth = 2;
alpha_func = vo_draw_alpha_yuy2;
switch(in_format) {
case IMGFMT_YV12:
case IMGFMT_I420:
case IMGFMT_IYUV:
case IMGFMT_YUY2:
break;
case IMGFMT_UYVY:
in_voodoo_format = VOODOO_BLT_FORMAT_UYVY;
break;
case IMGFMT_BGR16:
in_voodoo_format = VOODOO_BLT_FORMAT_16;
alpha_func = vo_draw_alpha_rgb16;
break;
case IMGFMT_BGR24:
in_depth = 3;
in_voodoo_format = VOODOO_BLT_FORMAT_24;
alpha_func = vo_draw_alpha_rgb24;
break;
case IMGFMT_BGR32:
in_depth = 4;
in_voodoo_format = VOODOO_BLT_FORMAT_32;
alpha_func = vo_draw_alpha_rgb32;
break;
default:
mp_msg(MSGT_VO,MSGL_ERR, MSGTR_LIBVO_TDFXFB_SomethingIsWrongWithControl);
return -1;
}
in_voodoo_format |= in_width * in_depth;
/* Linux lives in the first frame */
if(vo_doublebuffering) {
vidpageoffset = screenwidth * screenheight * screendepth;
hidpageoffset = vidpageoffset + screenwidth * screenheight * screendepth;
} else
vidpageoffset = hidpageoffset = 0; /* Console background */
inpageoffset = hidpageoffset + screenwidth * screenheight * screendepth;
if(inpageoffset + in_width * in_depth * in_height > fb_finfo.smem_len) {
mp_msg(MSGT_VO,MSGL_ERR, MSGTR_LIBVO_TDFXFB_NotEnoughVideoMemoryToPlay);
return -1;
}
vidpage = (void *)memBase1 + (unsigned long)vidpageoffset;
hidpage = (void *)memBase1 + (unsigned long)hidpageoffset;
inpage = (void *)memBase1 + (unsigned long)inpageoffset;
setup_screen(flags & VOFLAG_FULLSCREEN);
memset(inpage, 0, in_width * in_height * in_depth);
mp_msg(MSGT_VO,MSGL_INFO, MSGTR_LIBVO_TDFXFB_ScreenIs,
screenwidth, screenheight, screendepth * 8,
in_width, in_height, in_depth * 8,
d_width, d_height);
return 0;
}
int main( int argc, char **argv ) {
const char *mmrname = NULL;
const char *ctxtname = "testplayer";
const char *audioout = NULL;
const char *inputtype = "track";
char cwd[PATH_MAX];
char inputurl[PATH_MAX];
int rc;
int final_return_code = EXIT_FAILURE;
int exit_application = 0;
mmr_connection_t *connection = NULL;
mmr_context_t *ctxt = NULL;
/*
* Before we can listen for events from the BlackBerry(R) 10 OS platform
* services, we need to initialize the BPS infrastructure
*/
bps_initialize();
if (setup_screen() != EXIT_SUCCESS) {
printf("Unable to set up the screen. Exiting.");
return 0;
}
/*
* Once the BPS infrastructure has been initialized we can register for
* events from the various BlackBerry(R) 10 OS platform services. The
* Navigator service manages and delivers application life cycle and
* visibility events.
* For this sample, we request Navigator events so we can track when
* the system is terminating the application (NAVIGATOR_EXIT event).
* This allows us to clean up application resources.
*/
navigator_request_events(0);
dialog_request_events(0);
/*
* Create and display the dialog.
*/
create_dialog();
getcwd(cwd, PATH_MAX);
rc = snprintf(inputurl, PATH_MAX, "file://%s%s", cwd, WAV_RELATIVE_PATH);
if (rc > PATH_MAX - 1)
{
show_dialog_message("File name and path too long");
goto fail;
}
mode_t mode = S_IRUSR | S_IXUSR;
int audio_oid; // output ID
strm_dict_t *aoparams = NULL; // output parameters
audioout = DEFAULT_AUDIO_OUT;
if ( ( connection = mmr_connect( mmrname ) ) == NULL ) {
snprintf(msg, MSG_SIZE, "mmr_connect: %s", strerror(errno));
show_dialog_message(msg);
} else if ( ( ctxt = mmr_context_create( connection, ctxtname, 0, mode ) ) == NULL ) {
snprintf(msg, MSG_SIZE, "%s: %s", ctxtname, strerror(errno));
show_dialog_message(msg);
} else if ( audioout && ( audio_oid = mmr_output_attach( ctxt, audioout, "audio" ) ) < 0 ) {
mmrerror( ctxt, audioout );
} else if ( aoparams && mmr_output_parameters( ctxt, audio_oid, aoparams ) ) {
mmrerror( ctxt, "output parameters (audio)" );
} else if ( mmr_input_attach( ctxt, inputurl, inputtype ) < 0 ) {
mmrerror( ctxt, inputurl );
} else if ( mmr_play( ctxt ) < 0 ) {
mmrerror( ctxt, "mmr_play" );
} else if (BPS_SUCCESS != bps_add_sigevent_handler( &mmr_sigevent, mmr_sigevent_handler, ctxt ) ) {
snprintf( msg, MSG_SIZE, "bps_add_sigevent_handler() failure %s", strerror( errno ) );
show_dialog_message( msg );
} else if ( drain_and_arm_mmr_events ( ctxt ) ) {
snprintf( msg, MSG_SIZE, "drain_and_arm_mmr_events() failure %s", strerror( errno ) );
show_dialog_message( msg );
} else {
show_dialog_message( "Playing Audio\n" );
final_return_code = EXIT_SUCCESS;
}
fail:
/*
* Process Navigator events until we receive a NAVIGATOR_EXIT event.
*/
while (!exit_application) {
/*
* Using a negative timeout (-1) in the call to bps_get_event(...)
* ensures that we don't busy wait by blocking until an event is
* available.
*/
bps_event_t *event = NULL;
bps_get_event(&event, -1);
if (event) {
/*
* If it is a NAVIGATOR_EXIT event then set the exit_application
* flag so the application will stop processing events, clean up
* and exit
*/
if (bps_event_get_domain(event) == navigator_get_domain()) {
if (NAVIGATOR_EXIT == bps_event_get_code(event)) {
if (final_return_code == EXIT_SUCCESS) {
mmr_stop( ctxt ); // Not really necessary -- mmr_input_detach() would take care of this
mmr_input_detach( ctxt ); // Not really necessary -- mmr_context_destroy() would take care of this
mmr_context_destroy( ctxt ); // Not really necessary -- mmr_disconnect() would take care of this
mmr_disconnect( connection ); // Not really necessary -- exiting would take care of this
}
exit_application = 1;
}
} else if (bps_event_get_domain(event) == dialog_get_domain()) {
if (DIALOG_RESPONSE == bps_event_get_code(event)) {
handle_dialog_response_events(event);
}
}
}
}
/*
* Destroy the dialog, if it exists and cleanup screen resources.
*/
destroy_dialog();
cleanup_screen();
/*
* Clean up the BPS infrastructure and exit
*/
bps_shutdown();
return final_return_code;
}
int main(int argc, const char * argv[])
{
size_t i;
if (argc==1) // no arguments
{
show_basics();
return 0;
}
for (i = 1; i < argc; i++) // parse arguments
{
if (argv[i][0] == '-') {
switch (argv[i][1]) {
case 'f':strcpy(infile,argv[++i]); break;
case 'o':strcpy(outfile,argv[++i]); break;
case 'd':diags=TRUE; break;
}
}
}
if (strlen(infile)>0) // read file for tags
{
num_tags=flen(infile);
get_file();
}
else // read string from stdin for tags
{
i=0;
char *s,*t,*nt;
t = strdup(argv[argc-1]); // string of tags, space-delimted
nt = strdup(argv[argc-1]);
num_tags = num_splits(nt);
tags = malloc(sizeof(*tags) * num_tags);
s=strtok(t," "); // ashen
while (s != NULL)
{
tags[i] = strdup(s);
s = strtok (NULL, " ");
++i;
}
num_tags=i;
}
matches = malloc(num_tags * sizeof(struct match));
setup_screen();
get_current();
items[strlen(items)-1]='\0'; // remove trailing space-separation char
endwin();
if (!exiting) {
if (strlen(outfile)>0) put_file();
else printf("%s\n",items);
}
// be kind and free up allocations
for(i = 0; i < num_tags; i++) free(tags[i]);
// free tags
free(tags);
free(matches);
return 0;
}
// This is Main, there are many others like it but this is the main one...
int main() {
setup_screen();
Megamaniac();
cleanup_screen();
return 0;
}
/**
* A sample application that demonstrates the BlackBerry(R) 10 Native SDK APIs
* for geolocation.
*/
int
main(int argc, char *argv[])
{
bool exit_application = false;
/*
* Before we can listen for events from the BlackBerry(R) 10 OS platform
* services, we need to initialize the BPS infrastructure
*/
bps_initialize();
/*
* Initialize the screen so that the window group Id is properly set, to allow
* the dialogs to be displayed.
*/
if (setup_screen() != EXIT_SUCCESS) {
fprintf(stderr, "Unable to initialize screen.");
exit(-1);
}
/*
* Once the BPS infrastructure has been initialized we can register for
* events from the various BlackBerry(R) 10 OS platform services. The
* Navigator service manages and delivers application life cycle and
* visibility events.
*
* For this sample, we request Navigator events so that we can track when
* the system is terminating the application (NAVIGATOR_EXIT event).
*
* We request dialog events so we can be notified when the dialog service
* responds to our requests/queries.
*
* We request geolocation events so that we can be notified of our current
* geolocation.
*/
if (BPS_SUCCESS != navigator_request_events(0)) {
fprintf(stderr, "Error requesting navigator events: %s", strerror(errno));
exit(-1);
}
if (BPS_SUCCESS != dialog_request_events(0)) {
fprintf(stderr, "Error requesting dialog events: %s", strerror(errno));
exit(-1);
}
if (BPS_SUCCESS != geolocation_request_events(0)) {
fprintf(stderr, "Error requesting geolocation events: %s", strerror(errno));
exit(-1);
}
/*
* Get geolocation events once a second, which is the most often that they
* are capable of being reported.
*/
geolocation_set_period(1);
/*
* Create and display the dialog that will show the geolocation data.
*/
create_dialog();
show_dialog_message("Geolocation getting first fix");
/*
* Process Geolocation, Dialog and Navigator events until we receive a
* NAVIGATOR_EXIT event.
*/
while (!exit_application) {
/*
* Using a negative timeout (-1) in the call to bps_get_event(...)
* ensures that we don't busy wait by blocking until an event is
* available.
*/
bps_event_t *event = NULL;
bps_get_event(&event, -1);
if (event) {
/*
* If it is a geolocation event, determine the response code and
* handle the event accordingly.
*/
if (bps_event_get_domain(event) == geolocation_get_domain()) {
handle_geolocation_response(event);
}
/*
* If it is a dialog event, determine the response code and handle
* the event accordingly.
*/
else if (bps_event_get_domain(event) == dialog_get_domain()) {
/* We have no buttons so we don't need to do anything. */
;
}
/*
* If it is a NAVIGATOR_EXIT event then set the exit_application
* flag so the application will stop processing events, clean up and
* exit.
*/
else if (bps_event_get_domain(event) == navigator_get_domain()) {
exit_application = handle_navigator_event(event);
}
}
}
/*
* Stop geolocation events.
*/
geolocation_stop_events(0);
/*
* Destroy the dialog, if it exists.
*/
destroy_dialog();
/*
* Clean up the bps infrastructure and exit
*/
bps_shutdown();
cleanup_screen();
return 0;
}
/**
* A sample application demonstrates the BlackBerry Native APIs for accelerometer.
* The sample initializes and reads the accelerometer periodically until a
* NAVIGATOR_EXIT event is received.
* The application also listens for window state changes from the navigator so that
* it can stop reading the accelerometer when the application is no longer visible.
*/
int
main(int argc, char *argv[])
{
if (setup_screen() != EXIT_SUCCESS) {
printf("Unable to set up the screen. Exiting.");
return 0;
}
/*
* The accelerometer forces
*/
double force_x, force_y, force_z;
/*
* Before we can listen for events from the BlackBerry Tablet OS platform
* services, we need to initialize the BPS infrastructure
*/
bps_initialize();
/*
* Once the BPS infrastructure has been initialized we can register for
* events from the various BlackBerry Tablet OS platform services. The
* Navigator service manages and delivers application life cycle and
* visibility events.
* For this sample, we request Navigator events so we can track when
* the system is terminating the application (NAVIGATOR_EXIT event). This allows
* us to clean up application resources.
*/
navigator_request_events(0);
/*
* Before initializing the accelerometer service we must ensure the device
* supports it
*/
if (!accelerometer_is_supported()) {
/*
* If the device does not support accelerometer then notify the user,
* clean up and exit
*/
printf("Accelerometer not supported by device!");
bps_shutdown();
return EXIT_FAILURE;
}
/*
* Initialize the accelerometer by setting the rates at which the
* accelerometer values will be updated from hardware
*/
accelerometer_set_update_frequency(FREQ_40_HZ);
/*
* Process Navigator events and take accelerometer readings periodically
* until we receive a NAVIGATOR_EXIT event.
*/
int exit_application = 0;
int paused = 0;
while (!exit_application) {
/*
* By setting the bps_get_event timeout to ACCELEROMETER_MAX_POLL_INTERVAL,
* we assign the maximum time (in millis) that we will wait before
* unblocking so we can take an accelerometer reading.
*/
bps_event_t *event = NULL;
bps_get_event(&event, ACCELEROMETER_MAX_POLL_INTERVAL);
if (event) {
if (bps_event_get_domain(event) == navigator_get_domain()) {
/*
* If it is a NAVIGATOR_EXIT event then set the
* exit_application flag so the application will stop
* processing events, clean up and exit.
*
* If it is a NAVIGATOR_WINDOW_STATE event, and the window
* state is NAVIGATOR_WINDOW_INVISIBLE, set paused to true so
* that we stop collecting accelerometer data. Otherwise, if
* we're currently paused, then set paused back to false to
* resume collecting accelerometer data.
*/
unsigned int event_code = bps_event_get_code(event);
if (NAVIGATOR_EXIT == event_code) {
exit_application = 1;
} else if (NAVIGATOR_WINDOW_STATE == event_code) {
if (navigator_event_get_window_state(event) == NAVIGATOR_WINDOW_FULLSCREEN) {
/*
* The application is now full screen.
* Resume reading the accelerometer.
*/
paused = 0;
printf("Resuming accelerometer reads.\n");
} else if (!paused){
/*
* The application has become thumbnailed or invisible.
* If it is not already paused, then pause it.
* Otherwise, ignore the window state change.
*/
paused = 1;
printf("Resuming accelerometer reads.\n");
}
}
}
/*
* Remember to destroy any delivered events as we need to trigger
* the release of any event resources when we are done processing
* it.
*/
bps_event_destroy(event);
} else {
/*
* We've woken up. See if we are in the paused state. If not,
* take an accelerometer reading
*/
if (!paused) {
accelerometer_read_forces(&force_x, &force_y, &force_z);
display_accelerometer_reading(
ACCELEROMETER_CALCULATE_PITCH(force_x, force_y, force_z),
ACCELEROMETER_CALCULATE_ROLL(force_x, force_y, force_z));
}
}
}
/*
* Clean up screen resources
*/
screen_destroy_window(screen_win);
screen_destroy_context(screen_ctx);
/*
* Clean up the BPS infrastructure and exit
*/
bps_shutdown();
return 0;
}
// Main function
int main(int argc, char **argv)
{
int battimeout = 0;
char fpstxt[16];
// Open debug files
PokeDebugFOut = fopen("dbg_stdout.txt", "w");
PokeDebugFErr = fopen("dbg_stderr.txt", "w");
// Init video
PokeDPrint(POKEMSG_OUT, "%s\n\n", AppName);
PokeMini_InitDirs(argv[0], NULL);
CommandLineInit();
CommandLine.low_battery = 2; // PSP can report battery status
CommandLineConfFile("pokemini.cfg", "pokemini_psp.cfg", CustomConf);
JoystickSetup("PSP", 0, 30000, PSP_KeysNames, 16, PSP_KeysMapping);
// PSP Init and set screen
PSP_Init();
setup_screen();
// Create emulator and load test roms
PokeDPrint(POKEMSG_OUT, "Starting emulator...\n");
PokeMini_Create(POKEMINI_GENSOUND | POKEMINI_AUTOBATT, 0);
// Setup palette and LCD mode
PokeMini_VideoPalette_Init(PokeMini_RGB16, 1);
PokeMini_VideoPalette_Index(CommandLine.palette, CommandLine.custompal, CommandLine.lcdcontrast, CommandLine.lcdbright);
PokeMini_ApplyChanges();
// Load stuff
PokeMini_UseDefaultCallbacks();
if (!PokeMini_LoadFromCommandLines("Using FreeBIOS", "EEPROM data will be discarded!")) {
UI_Status = UI_STATUS_MENU;
}
// Enable sound & init UI
PokeDPrint(POKEMSG_OUT, "Running emulator...\n");
UIMenu_Init();
enablesound(CommandLine.sound);
sceCtrlSetSamplingCycle(0);
sceCtrlSetSamplingMode(PSP_CTRL_MODE_ANALOG);
// Emulator's loop
u64 tickcurr;
u64 fpsticknext,fpstickres = (u64)sceRtcGetTickResolution();
u64 frmticknext, frmtickres = (u64)sceRtcGetTickResolution() / 36;
sceRtcGetCurrentTick(&tickcurr);
fpsticknext = tickcurr + fpstickres;
frmticknext = tickcurr + frmtickres;
int fps = 72, fpscnt = 0;
strcpy(fpstxt, "");
while (emurunning) {
// Emulate 2 frames
PokeMini_EmulateFrame();
PokeMini_EmulateFrame();
if (RequireSoundSync) {
while (MinxAudio_SyncWithAudio()) sceKernelDelayThread(1000);
} else {
do {
sceRtcGetCurrentTick(&tickcurr);
sceKernelDelayThread(1000);
} while (tickcurr < frmticknext);
frmticknext = tickcurr + frmtickres; // Aprox 36 times per sec
}
// Screen rendering
PSP_ClearDraw();
if (PokeMini_Rumbling) {
PokeMini_VideoBlit((uint16_t *)PSP_DrawVideo + pm_offset + PokeMini_GenRumbleOffset(512), 512);
} else {
PokeMini_VideoBlit((uint16_t *)PSP_DrawVideo + pm_offset, 512);
}
LCDDirty = 0;
// Display FPS counter
if (clc_displayfps) {
sceRtcGetCurrentTick(&tickcurr);
if (tickcurr >= fpsticknext) {
fpsticknext = tickcurr + fpstickres;
fps = fpscnt;
fpscnt = 0;
sprintf(fpstxt, "%i FPS", fps);
} else fpscnt++;
UIDraw_String_16((uint16_t *)PSP_DrawVideo, 512, 4, 4, 10, fpstxt, UI_Font1_Pal16);
}
// Handle keys
HandleKeys();
// Menu
if (UI_Status == UI_STATUS_MENU) menuloop();
// Wait VSync & Render (72 Hz)
PSP_Flip();
// Check battery
if (battimeout <= 0) {
PokeMini_LowPower(scePowerIsLowBattery());
battimeout = 600;
} else battimeout--;
}
// Stop sound & free UI
enablesound(0);
UIMenu_Destroy();
// Save Stuff
PokeMini_SaveFromCommandLines(1);
// Terminate...
PokeDPrint(POKEMSG_OUT, "Shutdown emulator...\n");
PokeMini_VideoPalette_Free();
PokeMini_Destroy();
// Close debug files
fclose(PokeDebugFOut);
fclose(PokeDebugFErr);
// PSP Quit
PSP_Quit();
return 0;
}
int
main(int ac, char *av[])
{
int f_usage = 0, f_list = 0, f_showscore = 0;
int f_printpath = 0;
const char *file = NULL;
char *name, *ptr, *seed;
struct sigaction sa;
gid_t gid;
#ifdef BSD
struct itimerval itv;
#endif
open_score_file();
/* revoke privs */
gid = getgid();
setresgid(gid, gid, gid);
start_time = time(0);
makenoise = 1;
seed = NULL;
name = *av++;
while (*av) {
#ifndef SAVEDASH
if (**av == '-')
++*av;
else
break;
#endif
ptr = *av++;
while (*ptr) {
switch (*ptr) {
case '?':
case 'u':
f_usage++;
break;
case 'l':
f_list++;
break;
case 's':
case 't':
f_showscore++;
break;
case 'p':
f_printpath++;
break;
case 'q':
makenoise = 0;
break;
case 'r':
seed = *av;
av++;
break;
case 'f':
case 'g':
file = *av;
av++;
break;
default:
warnx("unknown option '%c'", *ptr);
f_usage++;
break;
}
ptr++;
}
}
if (seed != NULL)
srandom(atol(seed));
else
srandomdev();
if (f_usage)
fprintf(stderr,
"usage: %s [-lpqstu?] [-f game] [-g game] [-r seed]\n",
name);
if (f_showscore)
log_score(1);
if (f_list)
list_games();
if (f_printpath) {
size_t len;
char buf[256];
strlcpy(buf, _PATH_GAMES, sizeof buf);
len = strlen(buf);
if (len != 0 && buf[len - 1] == '/')
buf[len - 1] = '\0';
puts(buf);
}
if (f_usage || f_showscore || f_list || f_printpath)
exit(0);
if (file == NULL)
file = default_game();
else
file = okay_game(file);
if (file == NULL || read_file(file) < 0)
exit(1);
setup_screen(sp);
addplane();
signal(SIGINT, quit);
signal(SIGQUIT, quit);
#ifdef BSD
signal(SIGTSTP, SIG_IGN);
signal(SIGSTOP, SIG_IGN);
#endif
signal(SIGHUP, log_score_quit);
signal(SIGTERM, log_score_quit);
tcgetattr(fileno(stdin), &tty_start);
tty_new = tty_start;
tty_new.c_lflag &= ~(ICANON|ECHO);
tty_new.c_iflag |= ICRNL;
tty_new.c_cc[VMIN] = 1;
tty_new.c_cc[VTIME] = 0;
tcsetattr(fileno(stdin), TCSADRAIN, &tty_new);
memset(&sa, 0, sizeof sa);
sa.sa_handler = update;
sigemptyset(&sa.sa_mask);
sigaddset(&sa.sa_mask, SIGALRM);
sigaddset(&sa.sa_mask, SIGINT);
sa.sa_flags = 0;
sigaction(SIGALRM, &sa, (struct sigaction *)0);
#ifdef BSD
itv.it_value.tv_sec = 0;
itv.it_value.tv_usec = 1;
itv.it_interval.tv_sec = sp->update_secs;
itv.it_interval.tv_usec = 0;
setitimer(ITIMER_REAL, &itv, NULL);
#endif
#ifdef SYSV
alarm(sp->update_secs);
#endif
for (;;) {
if (getcommand() != 1)
planewin();
else {
#ifdef BSD
itv.it_value.tv_sec = 0;
itv.it_value.tv_usec = 0;
setitimer(ITIMER_REAL, &itv, NULL);
#endif
#ifdef SYSV
alarm(0);
#endif
update(0);
#ifdef BSD
itv.it_value.tv_sec = sp->update_secs;
itv.it_value.tv_usec = 0;
itv.it_interval.tv_sec = sp->update_secs;
itv.it_interval.tv_usec = 0;
setitimer(ITIMER_REAL, &itv, NULL);
#endif
#ifdef SYSV
alarm(sp->update_secs);
#endif
}
}
}
int main( int argc, char *argv[] ) {
cufsetup( argc, argv );
setup_screen( );
fed( );
return 0;
}
int main(int argc, char** argv) {
FILE* oy;
uint8_t flags = 1;//1 - EOF, 2 - reported error, 3 - img type
uint8_t* imgsrc;
if((oy = fopen(argv[1], "r")) == NULL) {
fprintf(stderr, "Error opening file %s.\n", argv[1]);
return EXIT_FAILURE;
}
int byte;
int cnt = 4;
const uint8_t magic_rev[4] = "EMEM"; //it's backwards.
while((byte = fgetc(oy)) != EOF) { //magic
if(byte!=magic_rev[--cnt]) {
fprintf(stderr, "Invalid magic.\n");
flags = 2;
break;
}
if(!cnt) {
flags = 0;
break;
}
}
if(!(flags&3)) { //type
byte = fgetc(oy);
if(byte == EOF) {
flags |= 1;
}
else if(byte>1) {
fprintf(stderr, "Invalid image type \"%i\".\nExpected 0 - B/W or 1-RGB.\n", byte);
flags |= 2;
}
else {
flags |= byte<<2;
}
}
if(!(flags&3)) {
cnt = 450;
if(flags&4)
cnt = 10800;
flags |= 1;
imgsrc = calloc(cnt, sizeof(uint8_t));
int fcnt = 0;
while((byte = fgetc(oy)) != EOF) { //data
imgsrc[fcnt++] = (uint8_t)byte;
if(fcnt==cnt) {
flags &= ~1;
if(fgetc(oy) != EOF) {
fprintf(stderr, "Expected EOF, got data.\n");
free(imgsrc);
flags |= 2;
}
break;
}
}
}
if(flags&1) {
fprintf(stderr, "Unexpected EOF.\n");
}
fclose(oy);
if(flags&3) {
return EXIT_FAILURE;
}
setup_screen();
struct winsize w;
ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
int s = w.ws_col>w.ws_row*2?w.ws_row*2:w.ws_col;
int sx = (w.ws_col-s)/2;
int sy = (w.ws_row-s/2)/2;
int rt = 360;
if(flags&4)
cnt = s*s*3;
else
cnt = (s*s)/8+!!((s*s)%8);
uint8_t* rotout = calloc(cnt, sizeof(uint8_t));
if(flags&4) {
resample8(s, s, &imgsrc);
while(!kbhit()) {
puts("\e[f");
rot8(--rt, s, s, imgsrc, rotout);
rep8(sx, sy, s, s, rotout);
usleep(50000);
if(!rt) rt=360;
}
}
/**
* A sample application that demonstrates the BlackBerry Native APIs for
* managing locale. The sample queries for the current locale and then listens
* for locale update events.
*/
int
main(int argc, char *argv[])
{
/*
* Before we can listen for events from the BlackBerry Tablet OS platform
* services, we need to initialize the BPS infrastructure
*/
bps_initialize();
if (setup_screen() != EXIT_SUCCESS) {
printf("Unable to set up the screen. Exiting.");
return 0;
}
/*
* Once the BPS infrastructure has been initialized we can register for
* events from the various BlackBerry Tablet OS platform services. The
* Navigator service manages and delivers application life cycle and
* visibility events.
* For this sample, we request Navigator events so that we can track when
* the system is terminating the application (NAVIGATOR_EXIT event) as well
* as Locale events so we can be notified when the locale is updated
*/
navigator_request_events(0);
locale_request_events(0);
dialog_request_events(0);
/*
* Create and display the dialog.
*/
create_dialog();
/*
* Retrieve and display the current Locale using the locale_get(...) API
*/
char* country = NULL;
char* language = NULL;
locale_get(&language, &country);
display_locale(language, country);
bps_free((char*)language);
bps_free((char*)country);
/*
* Process Locale and Navigator events until we receive a NAVIGATOR_EXIT event.
*/
int exit_application = 0;
while (!exit_application) {
/*
* Using a negative timeout (-1) in the call to bps_get_event(...)
* ensures that we don't busy wait by blocking until an event is
* available.
*/
bps_event_t *event = NULL;
bps_get_event(&event, -1);
if (event) {
if (bps_event_get_domain(event) == locale_get_domain()) {
/*
* If it is a LOCALE_INFO event then display the updated locale
* information
*/
if (LOCALE_INFO == bps_event_get_code(event)) {
/*
* The locale_event_get_language and locale_event_get_country
* calls return pointers to data within the event. When
* the event is destroyed below via the call to
* bps_event_destroy(event), the returned pointers would
* reference deallocated memory.
*
* To avoid potentially having pointers to dereferenced
* memory, we'll use local variables to store the pointers
* into the event data. This way, the pointers will go
* out of scope and thus cannot be used after the event
* is freed.
*/
const char* language = locale_event_get_language(event);
const char* country = locale_event_get_country(event);
display_locale(language, country);
}
}
/*
* If it is a NAVIGATOR_EXIT event then set the exit_application
* flag so the application will stop processing events, clean up
* and exit
*/
if (bps_event_get_domain(event) == navigator_get_domain()) {
if (NAVIGATOR_EXIT == bps_event_get_code(event)) {
exit_application = 1;
}
}
}
}
/*
* Destroy the dialog, if it exists and cleanup screen resources.
*/
destroy_dialog();
cleanup_screen();
/*
* Clean up the BPS infrastructure and exit
*/
bps_shutdown();
return 0;
}
int main(int argc, char *argv[])
{
int rc;
int exit_application = 0;
bps_initialize();
// Create and set up the app window.
if (EXIT_FAILURE == setup_screen())
return EXIT_FAILURE;
bbads_set_log_verbosity(2);
// Display Banner on screen
load_ad(screen_window, WINDOW_GROUP_NAME);
screen_request_events(screen_context);
navigator_request_events(0);
/**
* Handle keyboard events and stop playback upon user request.
*/
for (;;) {
bps_event_t *event = 0;
if (BPS_SUCCESS != bps_get_event(&event, -1)) {
fprintf(stderr, "ERROR: Could not get BPS event!\n");
return EXIT_FAILURE;
}
if (event) {
if (navigator_get_domain() == bps_event_get_domain(event)) {
int code = bps_event_get_code(event);
if (NAVIGATOR_EXIT == code) {
if (BBADS_EOK != bbads_banner_destroy(ad_banner))
{
fprintf(stderr, "cannot destroy banner");
}
else
{
fprintf(stderr, "banner destroy");
}
exit_application = 1;
}
}
else if (bbads_get_domain() == bps_event_get_domain(event)) {
bbads_banner_t* event_banner;
bbads_event_get_banner(event, &event_banner);
bbads_banner_event_type_t event_type = (bbads_banner_event_type_t)bps_event_get_code(event);
banner_event_handler(event_banner, event_type);
}
else if (screen_get_domain() == bps_event_get_domain(event)) {
int screen_val;
char buf[1024];
int pos[2];
screen_event_t screen_event = screen_event_get_event(event);
screen_get_event_property_iv(screen_event, SCREEN_PROPERTY_TYPE, &screen_val);
screen_get_event_property_cv(screen_event, SCREEN_PROPERTY_ID_STRING, sizeof(buf), buf);
screen_get_event_property_iv(screen_event, SCREEN_PROPERTY_POSITION, pos);
switch (screen_val) {
case SCREEN_EVENT_CREATE:
fprintf(stderr, "create\n");
if (BBADS_EOK != bbads_banner_is_visible(ad_banner, &ad_is_visible))
{
fprintf(stderr, "cannot get banner visibility");
}
if (!ad_is_visible)
{
if (BBADS_EOK != bbads_banner_set_window_visible(ad_banner))
fprintf(stderr, "bbads_banner_set_window_visible has errors\n");
if (BBADS_EOK != bbads_banner_display(ad_banner, screen_context, event))
fprintf(stderr, "create cannot display banner\n");
}
break;
}
if (exit_application)
break;
}
}
}
screen_stop_events(screen_context);
bps_shutdown();
if (screen_destroy_window(screen_window) != 0)
return EXIT_FAILURE;
if (screen_destroy_context(screen_context) != 0)
return EXIT_FAILURE;
screen_context = 0;
screen_window = 0;
return EXIT_SUCCESS;
}
/**
* The main entry point.
*/
int
main(int argc, char *argv[])
{
pthread_t accel_thread;
bool exit_application = false;
int rc;
/*
* Before we can listen for events from the BlackBerry Tablet OS platform
* services, we need to initialize the BPS infrastructure
*/
bps_initialize();
/*
* Initialize the screen so that the window group Id is properly set,
* to allow the dialogs to be displayed.
*/
if (setup_screen() != EXIT_SUCCESS) {
fprintf(stderr, "Unable to initialize screen.");
exit(-1);
}
/*
* Once the BPS infrastructure has been initialized we can register for
* events from the various BlackBerry Tablet OS platform services. The
* Navigator service manages and delivers application life cycle and
* visibility events.
*
* We register a custom event domain so that we can communicate with the
* the accelerometer thread. We will need to tell it to quit once we get
* the NAVIGATOR_EXIT.
*
* We request Navigator events so that we can track when the system is
* terminating the application (NAVIGATOR_EXIT event).
*
*/
local_event_domain = bps_register_domain();
if (local_event_domain == -1) {
fprintf(stderr, "Error registering custom event domain: %s", strerror(errno));
exit(-1);
}
if (BPS_SUCCESS != navigator_request_events(0)) {
fprintf(stderr, "Error requesting navigator events: %s", strerror(errno));
exit(-1);
}
if (BPS_SUCCESS != dialog_request_events(0)) {
fprintf(stderr, "Error requesting dialog events: %s", strerror(errno));
exit(-1);
}
if (BPS_SUCCESS != geolocation_request_events(0)) {
fprintf(stderr, "Error requesting geolocation events: %s", strerror(errno));
exit(-1);
}
geolocation_set_period(1);
/*
* Create and display the dialogs that will show the data.
*/
create_top_dialog();
show_top_dialog_message("Geolocation getting first fix");
/*
* Before initializing the accelerometer service we must ensure the device
* supports it.
*/
if (!sensor_is_supported(SENSOR_TYPE_ACCELEROMETER)) {
/**
* If the device does not support accelerometer then notify the user,
* clean up and exit
*/
snprintf(msg, MSG_SIZE, "Accelerometer not supported by device!");
show_top_dialog_message(msg);
/*
* Destroy the dialog, if it exists and cleanup screen resources.
*/
destroy_top_dialog();
cleanup_screen();
bps_shutdown();
return EXIT_FAILURE;
}
/*
* Create the accelerometer event thread.
*/
rc = pthread_create(&accel_thread, NULL, accel_main, NULL);
if (rc != 0) {
fprintf(stderr, "Error in pthread_create: %s", strerror(errno));
exit(-1);
}
while (!exit_application) {
/*
* Using a negative timeout (-1) in the call to bps_get_event(...)
* ensures that we don't busy wait by blocking until an event is
* available.
*/
bps_event_t *event = NULL;
bps_get_event(&event, -1);
if (event) {
if (bps_event_get_domain(event) == geolocation_get_domain()) {
handle_geolocation_response(event);
}
else if (bps_event_get_domain(event) == navigator_get_domain()) {
exit_application = handle_navigator_event(event);
}
}
}
geolocation_stop_events(0);
/*
* Avoid a possible race condition where accel_chid has not yet
* been assigned a valid channel ID.
*/
pthread_mutex_lock(&chidMutex);
while (accel_chid == -1) {
pthread_cond_wait(&chidCond, &chidMutex);
}
pthread_mutex_unlock(&chidMutex);
bps_event_t *stop_request_event = NULL;
if (BPS_SUCCESS != bps_event_create(&stop_request_event, local_event_domain, STOP_REQUEST, NULL, NULL)) {
fprintf(stderr, "Unable to create event: %s", strerror(errno));
exit(-1);
}
if (BPS_SUCCESS != bps_channel_push_event(accel_chid, stop_request_event)) {
fprintf(stderr, "Unable to push event: %s", strerror(errno));
}
pthread_join(accel_thread, NULL);
/*
* Destroy the dialog, if it exists.
*/
destroy_top_dialog();
bps_shutdown();
cleanup_screen();
return 0;
}
int main(int argc, char *argv[])
{
if (!SetCommandLineOptions(argc, argv))
{
return -1;
}
cmdline_opt = GetCommandLineOptions();
if (cmdline_opt.daemon)
{
std::cout << "raspivoice daemon started." << std::endl;
daemon_startup();
}
pthread_mutex_init(&rvopt_mutex, NULL);
rvopt = cmdline_opt;
//Setup keyboard:
KeyboardInput keyboardInput;
keyboardInput.Verbose = cmdline_opt.verbose;
bool use_ncurses = true;
if (cmdline_opt.verbose || cmdline_opt.daemon)
{
use_ncurses = false;
}
if (cmdline_opt.use_rotary_encoder)
{
keyboardInput.SetInputType(KeyboardInput::InputType::RotaryEncoder);
}
else if (cmdline_opt.grab_keyboard != "")
{
if (!keyboardInput.SetInputType(KeyboardInput::InputType::Keyboard, cmdline_opt.grab_keyboard))
{
std::cerr << "Cannot grab keyboard device: " << cmdline_opt.grab_keyboard << "." << std::endl;
return -1;
}
}
else if (use_ncurses)
{
keyboardInput.SetInputType(KeyboardInput::InputType::NCurses);
}
else if (!cmdline_opt.daemon)
{
keyboardInput.SetInputType(KeyboardInput::InputType::Terminal);
}
//Start Program in worker thread:
//Warning: Do not read or write rvopt or quit_flag without locking after this.
pthread_t thr;
AudioData::Init();
if (pthread_create(&thr, NULL, run_worker_thread, NULL))
{
std::cerr << "Error setting up thread." << std::endl;
return -1;
}
//Setup UI:
if (use_ncurses)
{
//Show interactive screen:
if (setup_screen())
{
printw("%s", keyboardInput.GetInteractiveCommandList().c_str());
refresh();
main_loop(keyboardInput);
close_screen();
}
}
else if ((cmdline_opt.verbose) && (!cmdline_opt.daemon))
{
std::cout << "Verbose mode on, curses UI disabled." << std::endl;
std::cout << keyboardInput.GetInteractiveCommandList();
main_loop(keyboardInput);
}
else
{
main_loop(keyboardInput);
}
if (cmdline_opt.grab_keyboard != "")
{
keyboardInput.ReleaseKeyboard();
}
//Wait for worker thread:
pthread_join(thr, nullptr);
//Check for exception from worker thread:
if (exc_ptr != nullptr)
{
try
{
std::rethrow_exception(exc_ptr);
}
catch (const std::exception& e)
{
std::cerr << "Error: " << e.what() << std::endl;
return(-1);
}
}
return(0);
}
