// Handles different menu selection
//
// leftRightIndex: index for determining menus
// upDownIndex, currDollars, currCents: needed for calling print_menu
void select_menu(int *leftRightIndex, int upDownIndex, int currDollars, int currCents) {
if (*leftRightIndex == 0) {
print_welcome();
} else if (*leftRightIndex == 1) {
print_menu(upDownIndex, currDollars, currCents);
}
else {
clear_display();
delay(1000); //1ms
LED_toggle();
display_string("Order Confirmed!");
display_string(" ");
delay(1000000); //1sec
display_string("Preparing Now...");
delay(3000000); //3sec
clear_display();
delay(1000); //1ms
display_string("Order Ready!");
LED_toggle();
delay(3000000); //3sec
*leftRightIndex = 0;
clear_display();
delay(1000); //1ms
print_welcome();
}
}
static int telnet_new_connection(struct osmo_fd *fd, unsigned int what)
{
struct telnet_connection *connection;
struct sockaddr_in sockaddr;
socklen_t len = sizeof(sockaddr);
int new_connection = accept(fd->fd, (struct sockaddr*)&sockaddr, &len);
if (new_connection < 0) {
LOGP(0, LOGL_ERROR, "telnet accept failed\n");
return new_connection;
}
connection = talloc_zero(tall_telnet_ctx, struct telnet_connection);
connection->priv = fd->data;
connection->fd.data = connection;
connection->fd.fd = new_connection;
connection->fd.when = BSC_FD_READ;
connection->fd.cb = client_data;
osmo_fd_register(&connection->fd);
llist_add_tail(&connection->entry, &active_connections);
print_welcome(new_connection);
connection->vty = vty_create(new_connection, connection);
if (!connection->vty) {
LOGP(0, LOGL_ERROR, "couldn't create VTY\n");
close(new_connection);
talloc_free(connection);
return -1;
}
return 0;
}
static int prompt_timezone(void) {
_cleanup_strv_free_ char **zones = NULL;
int r;
if (arg_timezone)
return 0;
if (!arg_prompt_timezone)
return 0;
r = get_timezones(&zones);
if (r < 0)
return log_error_errno(r, "Cannot query timezone list: %m");
print_welcome();
printf("\nAvailable Time Zones:\n\n");
r = show_menu(zones, 3, 22, 30);
if (r < 0)
return r;
putchar('\n');
r = prompt_loop("Please enter timezone name or number", zones, timezone_is_valid, &arg_timezone);
if (r < 0)
return r;
return 0;
}
static int prompt_keymap(void) {
_cleanup_strv_free_ char **kmaps = NULL;
int r;
if (arg_keymap)
return 0;
if (!arg_prompt_keymap)
return 0;
r = get_keymaps(&kmaps);
if (r == -ENOENT) /* no keymaps installed */
return r;
if (r < 0)
return log_error_errno(r, "Failed to read keymaps: %m");
print_welcome();
printf("\nAvailable keymaps:\n\n");
r = show_menu(kmaps, 3, 22, 60);
if (r < 0)
return r;
putchar('\n');
return prompt_loop("Please enter system keymap name or number",
kmaps, keymap_is_valid, &arg_keymap);
}
int main(void)
{
pOperate OP=NULL; ///会话开始,定义标志变量
operate_init(OP); ///初始化标志变量
pCmm cmd=NULL;
print_welcome();
while(1)
{
cmd=get_command(OP);
switch (cmd->code)
{
case 0x0 : if(open_file(OP,cmd)); break;
case 0x2 : remove_file(OP,cmd); break;
case 0x3 : rm_a_score(OP,cmd); break;
case 0x4 : rm_some_score(OP,cmd); break;
case 0x5 : rm_a_stu_score(OP,cmd); break;
case 0x6 : rm_a_student(OP,cmd); break;
case 0x7 : find_a_score(OP,cmd); break;
case 0x8 : find_some_score(OP,cmd); break;
case 0x9 : find_a_stu_score(OP,cmd); break;
case 0xa : find_a_student(OP,cmd); break;
case 0xb : insert_a_score(OP,cmd); break;
case 0xc : insert_a_stu_score(OP,cmd); break;
case 0xd : if(!strcmp("exit",cmd->cmd_str)) exit(0);
system(cmd->cmd_str); break;
case 0xf : save_file(OP,cmd); break;
default : printf("未知命令\n"); break;
}
free(cmd);
}
return 0;
}
void main(void) {
volatile packet_t *p;
volatile uint8_t t=20;
uint8_t chan;
char c;
gpio_data(0);
gpio_pad_dir_set( 1ULL << LED );
/* read from the data register instead of the pad */
/* this is needed because the led clamps the voltage low */
gpio_data_sel( 1ULL << LED);
/* trim the reference osc. to 24MHz */
trim_xtal();
uart_init(UART1, 115200);
vreg_init();
maca_init();
/* sets up tx_on, should be a board specific item */
*GPIO_FUNC_SEL2 = (0x01 << ((44-16*2)*2));
gpio_pad_dir_set( 1ULL << 44 );
set_power(0x0f); /* 0dbm */
chan = 0;
set_channel(chan); /* channel 11 */
*MACA_MACPANID = 0xaaaa;
*MACA_MAC16ADDR = 0x1111;
*MACA_TXACKDELAY = 68; /* 68 puts the tx ack at about the correct spot */
set_prm_mode(AUTOACK);
print_welcome("rftest-rx");
while(1) {
/* call check_maca() periodically --- this works around */
/* a few lockup conditions */
check_maca();
if((p = rx_packet())) {
/* print and free the packet */
printf("autoack-rx --- ");
print_packet(p);
maca_free_packet(p);
}
if(uart1_can_get()) {
c = uart1_getc();
if(c == 'z') t++;
if(c == 'x') t--;
*MACA_TXACKDELAY = t;
printf("tx ack delay: %d\n\r", t);
}
}
}
int main(){
print_welcome();
print_menu();
while(1){
main_menu();
}
return 0;
}
void usage() {
print_welcome();
printf("terra [OPTIONS] [source-file] [arguments-to-source-file]\n"
" -v enable verbose debugging output\n"
" -h print this help message\n"
" -i enter the REPL after processing source files\n"
" -l <language_file> specify a module that defines a language extension (can be repeated)\n");
}
void usage() {
print_welcome();
printf("terra [OPTIONS] [source-file] [arguments-to-source-file]\n"
" -v enable verbose debugging output\n"
" -h print this help message\n"
" -i enter the REPL after processing source files\n"
" -p <path> append <path> to package.path before executing code\n"
" - Execute stdin instead of script and stop parsing options\n");
}
int main(int argc, char *argv[], char *envp[])
{
char input[255] = {0,};
print_welcome();
int fd=open("/dev/nish",O_RDWR,0);
if (fd<0) {
printf("\e[31mCannot connect to nish\e[m\n");
exit(1);
}
static int prompt_root_password(void) {
const char *msg1, *msg2, *etc_shadow;
int r;
if (arg_root_password)
return 0;
if (!arg_prompt_root_password)
return 0;
etc_shadow = prefix_roota("/etc/shadow");
if (faccessat(AT_FDCWD, etc_shadow, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
return 0;
print_welcome();
putchar('\n');
msg1 = strappenda(draw_special_char(DRAW_TRIANGULAR_BULLET), " Please enter a new root password (empty to skip): ");
msg2 = strappenda(draw_special_char(DRAW_TRIANGULAR_BULLET), " Please enter new root password again: ");
for (;;) {
_cleanup_free_ char *a = NULL, *b = NULL;
r = ask_password_tty(msg1, 0, false, NULL, &a);
if (r < 0) {
log_error("Failed to query root password: %s", strerror(-r));
return r;
}
if (isempty(a)) {
log_warning("No password entered, skipping.");
break;
}
r = ask_password_tty(msg2, 0, false, NULL, &b);
if (r < 0) {
log_error("Failed to query root password: %s", strerror(-r));
clear_string(a);
return r;
}
if (!streq(a, b)) {
log_error("Entered passwords did not match, please try again.");
clear_string(a);
clear_string(b);
continue;
}
clear_string(b);
arg_root_password = a;
a = NULL;
break;
}
return 0;
}
void main(void) {
nvmType_t type=0;
nvmErr_t err;
uint32_t buf[WRITE_NBYTES/4];
uint32_t i;
uart_init(INC, MOD, SAMP);
print_welcome("nvm-write");
vreg_init();
if(NVM_INTERFACE == gNvmInternalInterface_c)
{
printf("Detecting internal nvm\n\r");
} else {
printf("Setting up gpio\r\n");
/* set SPI func */
GPIO->FUNC_SEL.GPIO_04 = 1;
GPIO->FUNC_SEL.GPIO_05 = 1;
GPIO->FUNC_SEL.GPIO_06 = 1;
GPIO->FUNC_SEL.GPIO_07 = 1;
printf("Detecting external nvm\n\r");
}
err = nvm_detect(NVM_INTERFACE, &type);
printf("nvm_detect returned: 0x%02x type is: 0x%08x\r\n", err, (unsigned int)type);
buf[0] = WRITEVAL0;
buf[1] = WRITEVAL1;
err = nvm_erase(NVM_INTERFACE, type, 1 << WRITE_ADDR/4096);
printf("nvm_erase returned: 0x%02x\r\n", err);
err = nvm_write(NVM_INTERFACE, type, (uint8_t *)buf, WRITE_ADDR, WRITE_NBYTES);
printf("gnychis nvm_write returned: 0x%02x\r\n", err);
printf("writing\n\r");
for(i=0; i<WRITE_NBYTES/4; i++) {
printf("0x%08x\r\n", (unsigned int)buf[i]);
buf[i] = 0x00000000; /* clear buf for the read */
}
err = nvm_read(NVM_INTERFACE, type, (uint8_t *)buf, WRITE_ADDR, WRITE_NBYTES);
printf("nvm_read returned: 0x%02x\r\n", err);
printf("reading\r\n");
for(i=0; i<WRITE_NBYTES/4; i++) {
printf("0x%08x\r\n", (unsigned int)buf[i]);
}
while(1) {continue;};
}
int main()
{
print_welcome();
print_prompt();
wait_for_enter();
print_goodbye();
return 0;
}
static int prompt_root_password(void) {
const char *msg1, *msg2, *etc_shadow;
int r;
if (arg_root_password)
return 0;
if (!arg_prompt_root_password)
return 0;
etc_shadow = prefix_roota(arg_root, "/etc/shadow");
if (laccess(etc_shadow, F_OK) >= 0)
return 0;
print_welcome();
putchar('\n');
msg1 = strjoina(special_glyph(SPECIAL_GLYPH_TRIANGULAR_BULLET), " Please enter a new root password (empty to skip): ");
msg2 = strjoina(special_glyph(SPECIAL_GLYPH_TRIANGULAR_BULLET), " Please enter new root password again: ");
for (;;) {
_cleanup_strv_free_erase_ char **a = NULL, **b = NULL;
r = ask_password_tty(-1, msg1, NULL, 0, 0, NULL, &a);
if (r < 0)
return log_error_errno(r, "Failed to query root password: %m");
if (strv_length(a) != 1) {
log_warning("Received multiple passwords, where we expected one.");
return -EINVAL;
}
if (isempty(*a)) {
log_warning("No password entered, skipping.");
break;
}
r = ask_password_tty(-1, msg2, NULL, 0, 0, NULL, &b);
if (r < 0)
return log_error_errno(r, "Failed to query root password: %m");
if (!streq(*a, *b)) {
log_error("Entered passwords did not match, please try again.");
continue;
}
arg_root_password = TAKE_PTR(*a);
break;
}
return 0;
}
int main(){
// Seed the RNG for computer randomized selections
srand(time(NULL));
// Initialization Block
int coins = 30; /* Total coins used in the game */
int psel = 0;
int csel = 0;
int i = 0;
print_welcome();
while(coins > 0){
//print the amount of coins
print_coins(coins, i);
//get player input
printf("Please choose 1, 2, or 3: ");
scanf("\n%d", &psel);
//check that player input is within the bounds
do{
if(psel < 1){
printf("You have to take at least one coin. ");
scanf("\n%d", &psel);
} else if(psel > 3 || psel > coins){
printf("Dont take that many coins, greedy! ");
scanf("\n%d", &psel);
}
}while(psel < 1 || psel > 3 || psel > coins);
coins -= psel;
if(coins == 0){
printf("You took the last coin! You Win!\n");
break;
} else{
printf("You take %d coins, there are %d coins left.\n", psel, coins);
}
csel = gen_random_num(coins);
coins -= csel;
if(coins == 0){
printf("The computer took the last coin. You lose.\n");
break;
} else{
printf("The computer takes %d coins, there are %d coins left.\n", csel, coins);
}
}
return 0;
}
static int prompt_root_password(void) {
const char *msg1, *msg2, *etc_shadow;
int r;
if (arg_root_password)
return 0;
if (!arg_prompt_root_password)
return 0;
etc_shadow = prefix_roota(arg_root, "/etc/shadow");
if (laccess(etc_shadow, F_OK) >= 0)
return 0;
print_welcome();
putchar('\n');
msg1 = strjoina(special_glyph(TRIANGULAR_BULLET), " Please enter a new root password (empty to skip): ");
msg2 = strjoina(special_glyph(TRIANGULAR_BULLET), " Please enter new root password again: ");
for (;;) {
_cleanup_string_free_erase_ char *a = NULL, *b = NULL;
r = ask_password_tty(msg1, NULL, 0, 0, NULL, &a);
if (r < 0)
return log_error_errno(r, "Failed to query root password: %m");
if (isempty(a)) {
log_warning("No password entered, skipping.");
break;
}
r = ask_password_tty(msg2, NULL, 0, 0, NULL, &b);
if (r < 0)
return log_error_errno(r, "Failed to query root password: %m");
if (!streq(a, b)) {
log_error("Entered passwords did not match, please try again.");
continue;
}
arg_root_password = a;
a = NULL;
break;
}
return 0;
}
void usage() {
print_welcome();
printf(
"ebb [OPTIONS] [source-file] [arguments-to-source-file]\n"
" -v terra enable verbose debugging output for terra\n"
" -d enable debugging symbols\n"
" -h print this help message\n"
" -i enter the REPL after processing source files\n"
" -g run tasks on a gpu by default\n"
" -l enable Legion support\n"
" -r runtime options\n"
" for legion : -r debug,legionspy,legionprof\n"
" -p use partitioning\n"
" -a additional arguments (if spaces or special characters, include in quotes)\n"
" - Execute stdin instead of script and stop parsing options\n");
}
/* ---
*/
int init_parser(int argc, char **argv)
{
print_welcome();
process_cla(argc, argv, 1);
print_hs_1();
init_storage();
init_subrs();
init_trace();
init_slibu();
init_ss();
init_ndbm();
init_regex();
init_tar();
return 0;
}
int
shell( int argc, char *argv[] ) {
init_shell(); // initialize the shell
pid_t pid = getpid(); // get current processe's PID
pid_t ppid = getppid(); // get parent's PID
pid_t cpid, tcpid, cpgid;
print_welcome( argv[0], pid, ppid );
print_prompt();
char *s = malloc(INPUT_STRING_SIZE + 1); // user input string
while( (s = freadln(stdin)) ){ // read in the input string
process *p = create_process( s );
if( p != NULL ){ // do we need to run a newly created process?
cpid = fork(); // fork off a child
if( cpid == 0 ) { // child
p->pid = getpid();
launch_process( p );
} // if( cpid == 0 )
else if( cpid > 0 ){ // parent
p->pid = cpid;
if( shell_is_interactive ){ // are we running shell from a terminal?
// put 'p' into its own process group
// since our shell is not supporting pipes, we treat
// each process by itself as a 'job' to be done
if( setpgid( cpid, cpid ) < 0 )
printf( "Failed to put the child into its own process group.\n" );
if( p->background )
put_in_background( p, false );
else
put_in_foreground( p, false );
} // if( shell_is_interactive )
else
wait_for_process( p );
} // else if( cpid > 0 )
else // fork() failed
printf( "fork() failed\n" );
} // if( p != NULL )
print_prompt();
} // while
return EXIT_SUCCESS;
} // shell
int main()
{
int board[BOARD_SIZE_HORIZ][BOARD_SIZE_VERT] = { {0} };
int player_num, computer_num;
int last_move;
/* Ask Alice if she wants to go first */
player_num = print_welcome();
if (player_num == 1) computer_num = 2;
else computer_num = 1;
/* If Alice wants to go first, let her make a move */
if (player_num == 1)
{
display_board(board);
last_move = player_move(board,player_num);
display_board(board);
}
/* The main loop */
while (1)
{
/* Make a computer move, then display the board */
last_move = random_move(board,computer_num);
printf("Computer moved in column: %d\n", last_move);
display_board(board);
/* Check whether the computer has won */
if (check_win_or_tie(board,last_move)) return 0;
/* Let Alice make a move, then display the board */
last_move = player_move(board,player_num);
display_board(board);
/* Check whether Alice has won */
if (check_win_or_tie(board,last_move)) return 0;
} /* end of while (1) */
} /* end of main() */
void init(int argc, char *argv[])
{
Parser::check_if_user_needs_help(argc, argv);
if (!sdl_init(SCREEN_WIDTH, SCREEN_HEIGHT, Parser::get_display_mode_from_command_line(argc, argv), main_window, main_context)) {
Error::throw_error(Error::display_init_fail);
}
init_input();
print_welcome();
renderer.init();
renderer.init_uniforms(camera);
Loader::load_scene(Parser::get_scene_file_from_command_line(argc, argv), &camera);
renderer.init_tweak_bar(&camera);
Light::init();
}
static void dotty (lua_State *L) {
int status;
print_welcome();
while ((status = loadline(L)) != -1) {
if (status == 0) status = docall(L, 0, 0);
report(L,status);
if (status == 0 && lua_gettop(L) > 0) { /* any result to print? */
lua_getglobal(L, "print");
lua_insert(L, 1);
if (lua_pcall(L, lua_gettop(L)-1, 0, 0) != 0)
lua_pushfstring(L,
"error calling " LUA_QL("print") " (%s)",
lua_tostring(L, -1));
report(L,status);
}
}
lua_settop(L, 0); /* clear stack */
fputs("\n", stdout);
fflush(stdout);
}
/* ---
*/
int init_parser(int argc, char **argv)
{
print_welcome();
process_cla(siod_argc, siod_argv, 1);
process_cla(argc, argv, 1);
print_hs_1();
init_storage();
init_subrs();
init_trace();
init_slibu();
init_ss();
init_ndbm();
init_regex();
init_tar();
init_subr_0("row", get_row);
init_subr_0("col", get_col);
init_subr_2("exec-expr", lexec_expr);
/*XtAppAddActions(app_context, actions, XtNumber(actions));*/
return register_interpreter("SIOD", NULL, execute_siod);
}
static int prompt_locale(void) {
_cleanup_strv_free_ char **locales = NULL;
int r;
if (arg_locale || arg_locale_messages)
return 0;
if (!arg_prompt_locale)
return 0;
r = get_locales(&locales);
if (r < 0) {
log_error("Cannot query locales list: %s", strerror(-r));
return r;
}
print_welcome();
printf("\nAvailable Locales:\n\n");
r = show_menu(locales, 3, 22, 60);
if (r < 0)
return r;
putchar('\n');
r = prompt_loop("Please enter system locale name or number", locales, locale_is_valid, &arg_locale);
if (r < 0)
return r;
if (isempty(arg_locale))
return 0;
r = prompt_loop("Please enter system message locale name or number", locales, locale_is_valid, &arg_locale_messages);
if (r < 0)
return r;
return 0;
}
static int prompt_hostname(void) {
int r;
if (arg_hostname)
return 0;
if (!arg_prompt_hostname)
return 0;
print_welcome();
putchar('\n');
for (;;) {
_cleanup_free_ char *h = NULL;
r = ask_string(&h, "%s Please enter hostname for new system (empty to skip): ", draw_special_char(DRAW_TRIANGULAR_BULLET));
if (r < 0) {
log_error("Failed to query hostname: %s", strerror(-r));
return r;
}
if (isempty(h)) {
log_warning("No hostname entered, skipping.");
break;
}
if (!hostname_is_valid(h)) {
log_error("Specified hostname invalid.");
continue;
}
arg_hostname = h;
h = NULL;
break;
}
return 0;
}
static FILE *
script_fu_open_siod_console (void)
{
if (siod_output == stdout)
{
if (pipe (siod_output_pipe))
{
gimp_message (_("Unable to open SIOD output pipe"));
}
else if ((siod_output = fdopen (siod_output_pipe [1], "w")) == NULL)
{
gimp_message (_("Unable to open a stream on the SIOD output pipe"));
siod_output = stdout;
}
else
{
siod_verbose_level = 2;
print_welcome ();
}
}
return siod_output;
}
static int prompt_hostname(void) {
int r;
if (arg_hostname)
return 0;
if (!arg_prompt_hostname)
return 0;
print_welcome();
putchar('\n');
for (;;) {
_cleanup_free_ char *h = NULL;
r = ask_string(&h, "%s Please enter hostname for new system (empty to skip): ", draw_special_char(DRAW_TRIANGULAR_BULLET));
if (r < 0)
return log_error_errno(r, "Failed to query hostname: %m");
if (isempty(h)) {
log_warning("No hostname entered, skipping.");
break;
}
if (!hostname_is_valid(h, true)) {
log_error("Specified hostname invalid.");
continue;
}
/* Get rid of the trailing dot that we allow, but don't want to see */
arg_hostname = hostname_cleanup(h);
h = NULL;
break;
}
return 0;
}
void main(void) {
volatile packet_t *p;
char c;
uint16_t r=30; /* start reception 100us before ack should arrive */
uint16_t end=180; /* 750 us receive window*/
/* trim the reference osc. to 24MHz */
trim_xtal();
uart_init(UART1, 115200);
vreg_init();
maca_init();
set_channel(0); /* channel 11 */
// set_power(0x0f); /* 0xf = -1dbm, see 3-22 */
// set_power(0x11); /* 0x11 = 3dbm, see 3-22 */
set_power(0x12); /* 0x12 is the highest, not documented */
/* sets up tx_on, should be a board specific item */
GPIO->FUNC_SEL_44 = 1;
GPIO->PAD_DIR_SET_44 = 1;
GPIO->FUNC_SEL_45 = 2;
GPIO->PAD_DIR_SET_45 = 1;
*MACA_RXACKDELAY = r;
printf("rx warmup: %d\n\r", (int)(*MACA_WARMUP & 0xfff));
*MACA_RXEND = end;
printf("rx end: %d\n\r", (int)(*MACA_RXEND & 0xfff));
set_prm_mode(AUTOACK);
print_welcome("rftest-tx");
while(1) {
/* call check_maca() periodically --- this works around */
/* a few lockup conditions */
check_maca();
while((p = rx_packet())) {
if(p) {
printf("RX: ");
print_packet(p);
free_packet(p);
}
}
if(uart1_can_get()) {
c = uart1_getc();
switch(c) {
case 'z':
r++;
if(r > 4095) { r = 0; }
*MACA_RXACKDELAY = r;
printf("rx ack delay: %d\n\r", r);
break;
case 'x':
if(r == 0) { r = 4095; } else { r--; }
*MACA_RXACKDELAY = r;
printf("rx ack delay: %d\n\r", r);
break;
case 'q':
end++;
if(r > 4095) { r = 0; }
*MACA_RXEND = end;
printf("rx end: %d\n\r", end);
break;
case 'w':
end--;
if(r == 0) { r = 4095; } else { r--; }
*MACA_RXEND = end;
printf("rx end: %d\n\r", end);
break;
default:
p = get_free_packet();
if(p) {
fill_packet(p);
printf("autoack-tx --- ");
print_packet(p);
tx_packet(p);
}
break;
}
}
}
}
main()
{
// variable to store the users option selection, char used instead of int for error checking purposes
char option;
// array to store the user's selected numbers
int user_nums[USER_SIZE];
// validity check, variable for passing to function enter_nums1(), to check if user's input is valid before allowing access to options 2-6
int valid = 0;
// frequency check, variable for passing to function check_frequency5(), to check if the user has entered new numbers before incrementing the frequency again
int flag_freq = 0;
// welcome message to user
print_welcome();
// do-while option !=6, this loops around after each option ends and reprints the menu, asking for the user's next option choice
do
{
// print the menu for user and ask their menu option
print_menu();
// scanf to hold the user option choice, using a char type to assist in error checking the user's input
scanf("%1s", &option);
// switch statement to control the menu options (1-6)
switch(option)
{
// Menu Option 1: user selects 6 numbers from the range 1 to 42
case '1':
{
// call function 'enter_nums1'
enter_nums1(&valid, &flag_freq, user_nums);
// break out of option 1
break;
} // end case 1
// Menu Option 2: display user numbers
case '2':
{
// control to prevent the user beginning the game without having first selected menu option 1 (enter numbers)
if (valid == 0)
{
printf("\n*** ERROR: You must enter valid numbers first!\n");
} // end if()
else
{
// call function 'display_user_nums2'
display_user_nums2(user_nums);
} // end else
// break out of option 2
break;
} // end case 2
// Menu Option 3: Sort the user's numbers
case '3':
{
// control to prevent the user beginning the game without having first selected menu option 1 (enter numbers)
if (valid == 0)
{
printf("\n*** ERROR: You must enter valid numbers first!\n");
} // end if()
else
{
// call function 'sort3'
sort3(user_nums);
} // end else
// break out of option 3
break;
} // end case 3, sorting numbers
// Menu Option 4: Check winnings
case '4':
{
// control to prevent the user beginning the game without having first selected menu option 1 (enter numbers)
if (valid == 0)
{
printf("\n*** ERROR: You must enter valid numbers first!\n");
} // end if()
else
{
// call function 'check_nums4'
check_wins4(user_nums);
} // end else
// break out of option 4
break;
} // end case 4, check for winnings
// Menu Option 5: Check Frequency
case '5':
{
// control to prevent the user beginning the game without having first selected menu option 1 (enter numbers)
if (valid == 0)
{
printf("\n*** ERROR: You must enter valid numbers first!\n");
} // end if()
else
{
// call function 'check_frequency5'
check_frequency5(&flag_freq, user_nums);
} // end else
// break out of option 5
break;
} // end case 5, check frequency
// Menu Option 6: Exit Game
case '6':
{
// if the user selects char '6', it must be converted to an int value in order to exit the do-while loop and therefore the program
option = 6;
getchar();
// print exit message to user
printf("\n\t\t\tYou selected Option 6 - Exit Game\n");
printf("\n Thank You for Playing - Goodbye!\n");
printf("\n - Press 'enter' to exit.");
// break out of option 6
break;
} // end case 6, game ends
// Default, if option != 1, 2, 3, 4, 5, 6
default:
{
// print error message
printf("\n*** ERROR: Please enter a VALID OPTION 1-6\n");
// break out of switch_default
break;
} // end default
} // end switch (option)
} // end do-while
while (option !=6);
// to keep the window open for the user
getchar();
} // end main()
/*
* main
*/
int main(int argc, char** argv)
{
fluid_settings_t* settings;
int arg1 = 1;
char buf[512];
int c, i;
int interactive = 1;
int midi_in = 1;
fluid_player_t* player = NULL;
fluid_midi_router_t* router = NULL;
//fluid_sequencer_t* sequencer = NULL;
fluid_midi_driver_t* mdriver = NULL;
fluid_audio_driver_t* adriver = NULL;
fluid_synth_t* synth = NULL;
fluid_server_t* server = NULL;
char* config_file = NULL;
int audio_groups = 0;
int audio_channels = 0;
int with_server = 0;
int dump = 0;
int fast_render = 0;
int connect_lash = 1;
char *optchars = "a:C:c:dE:f:F:G:g:hijK:L:lm:nO:o:p:R:r:sT:Vvz:";
#ifdef LASH_ENABLED
int enabled_lash = 0; /* set to TRUE if lash gets enabled */
fluid_lash_args_t *lash_args;
lash_args = fluid_lash_extract_args (&argc, &argv);
#endif
print_welcome ();
settings = new_fluid_settings();
#ifdef GETOPT_SUPPORT /* pre section of GETOPT supported argument handling */
opterr = 0;
while (1) {
int option_index = 0;
static struct option long_options[] = {
{"audio-bufcount", 1, 0, 'c'},
{"audio-bufsize", 1, 0, 'z'},
{"audio-channels", 1, 0, 'L'},
{"audio-driver", 1, 0, 'a'},
{"audio-file-endian", 1, 0, 'E'},
{"audio-file-format", 1, 0, 'O'},
{"audio-file-type", 1, 0, 'T'},
{"audio-groups", 1, 0, 'G'},
{"chorus", 1, 0, 'C'},
{"connect-jack-outputs", 0, 0, 'j'},
{"disable-lash", 0, 0, 'l'},
{"dump", 0, 0, 'd'},
{"fast-render", 1, 0, 'F'},
{"gain", 1, 0, 'g'},
{"help", 0, 0, 'h'},
{"load-config", 1, 0, 'f'},
{"midi-channels", 1, 0, 'K'},
{"midi-driver", 1, 0, 'm'},
{"no-midi-in", 0, 0, 'n'},
{"no-shell", 0, 0, 'i'},
{"option", 1, 0, 'o'},
{"portname", 1, 0, 'p'},
{"reverb", 1, 0, 'R'},
{"sample-rate", 1, 0, 'r'},
{"server", 0, 0, 's'},
{"verbose", 0, 0, 'v'},
{"version", 0, 0, 'V'},
{0, 0, 0, 0}
};
c = getopt_long(argc, argv, optchars, long_options, &option_index);
if (c == -1) {
break;
}
#else /* "pre" section to non getopt argument handling */
for (i = 1; i < argc; i++) {
char *optarg;
/* Skip non switch arguments (assume they are file names) */
if ((argv[i][0] != '-') || (argv[i][1] == '\0')) break;
c = argv[i][1];
optarg = strchr (optchars, c); /* find the option character in optchars */
if (optarg && optarg[1] == ':') /* colon follows if switch argument expected */
{
if (++i >= argc)
{
printf ("Option -%c requires an argument\n", c);
print_usage();
exit(0);
}
else
{
optarg = argv[i];
if (optarg[0] == '-')
{
printf ("Expected argument to option -%c found switch instead\n", c);
print_usage();
exit(0);
}
}
}
else optarg = "";
#endif
switch (c) {
#ifdef GETOPT_SUPPORT
case 0: /* shouldn't normally happen, a long option's flag is set to NULL */
printf ("option %s", long_options[option_index].name);
if (optarg) {
printf (" with arg %s", optarg);
}
printf ("\n");
break;
#endif
case 'a':
if (FLUID_STRCMP (optarg, "help") == 0)
{
printf ("-a options (audio driver):\n ");
show_settings_str_options (settings, "audio.driver");
exit (0);
}
else fluid_settings_setstr(settings, "audio.driver", optarg);
break;
case 'C':
if ((optarg != NULL) && ((strcmp(optarg, "0") == 0) || (strcmp(optarg, "no") == 0))) {
fluid_settings_setint(settings, "synth.chorus.active", FALSE);
} else {
fluid_settings_setint(settings, "synth.chorus.active", TRUE);
}
break;
case 'c':
fluid_settings_setint(settings, "audio.periods", atoi(optarg));
break;
case 'd':
fluid_settings_setint(settings, "synth.dump", TRUE);
dump = 1;
break;
case 'E':
if (FLUID_STRCMP (optarg, "help") == 0)
{
printf ("-E options (audio file byte order):\n ");
show_settings_str_options (settings, "audio.file.endian");
#if LIBSNDFILE_SUPPORT
printf ("\nauto: Use audio file format's default endian byte order\n"
"cpu: Use CPU native byte order\n");
#else
printf ("\nNOTE: No libsndfile support!\n"
"cpu: Use CPU native byte order\n");
#endif
exit (0);
}
else fluid_settings_setstr(settings, "audio.file.endian", optarg);
break;
case 'f':
config_file = optarg;
break;
case 'F':
fluid_settings_setstr(settings, "audio.file.name", optarg);
fast_render = 1;
break;
case 'G':
audio_groups = atoi(optarg);
break;
case 'g':
fluid_settings_setnum(settings, "synth.gain", atof(optarg));
break;
case 'h':
print_help(settings);
break;
case 'i':
interactive = 0;
break;
case 'j':
fluid_settings_setint(settings, "audio.jack.autoconnect", 1);
break;
case 'K':
fluid_settings_setint(settings, "synth.midi-channels", atoi(optarg));
break;
case 'L':
audio_channels = atoi(optarg);
fluid_settings_setint(settings, "synth.audio-channels", audio_channels);
break;
case 'l': /* disable LASH */
connect_lash = 0;
break;
case 'm':
if (FLUID_STRCMP (optarg, "help") == 0)
{
printf ("-m options (MIDI driver):\n ");
show_settings_str_options (settings, "midi.driver");
exit (0);
}
else fluid_settings_setstr(settings, "midi.driver", optarg);
break;
case 'n':
midi_in = 0;
break;
case 'O':
if (FLUID_STRCMP (optarg, "help") == 0)
{
printf ("-O options (audio file format):\n ");
show_settings_str_options (settings, "audio.file.format");
#if LIBSNDFILE_SUPPORT
printf ("\ns8, s16, s24, s32: Signed PCM audio of the given number of bits\n");
printf ("float, double: 32 bit and 64 bit floating point audio\n");
printf ("u8: Unsigned 8 bit audio\n");
#else
printf ("\nNOTE: No libsndfile support!\n");
#endif
exit (0);
}
else fluid_settings_setstr(settings, "audio.file.format", optarg);
break;
case 'o':
process_o_cmd_line_option(settings, optarg);
break;
case 'p' :
fluid_settings_setstr(settings, "midi.portname", optarg);
break;
case 'R':
if ((optarg != NULL) && ((strcmp(optarg, "0") == 0) || (strcmp(optarg, "no") == 0))) {
fluid_settings_setint(settings, "synth.reverb.active", FALSE);
} else {
fluid_settings_setint(settings, "synth.reverb.active", TRUE);
}
break;
case 'r':
fluid_settings_setnum(settings, "synth.sample-rate", atof(optarg));
break;
case 's':
with_server = 1;
break;
case 'T':
if (FLUID_STRCMP (optarg, "help") == 0)
{
printf ("-T options (audio file type):\n ");
show_settings_str_options (settings, "audio.file.type");
#if LIBSNDFILE_SUPPORT
printf ("\nauto: Determine type from file name extension, defaults to \"wav\"\n");
#else
printf ("\nNOTE: No libsndfile support!\n");
#endif
exit (0);
}
else fluid_settings_setstr(settings, "audio.file.type", optarg);
break;
case 'V':
printf("FluidSynth %s\n", VERSION);
exit (0);
break;
case 'v':
fluid_settings_setint(settings, "synth.verbose", TRUE);
break;
case 'z':
fluid_settings_setint(settings, "audio.period-size", atoi(optarg));
break;
#ifdef GETOPT_SUPPORT
case '?':
printf ("Unknown option %c\n", optopt);
print_usage();
exit(0);
break;
default:
printf ("?? getopt returned character code 0%o ??\n", c);
break;
#else /* Non getopt default case */
default:
printf ("Unknown switch '%c'\n", c);
print_usage();
exit(0);
break;
#endif
} /* end of switch statement */
} /* end of loop */
#ifdef GETOPT_SUPPORT
arg1 = optind;
#else
arg1 = i;
#endif
/* option help requested? "-o help" */
if (option_help)
{
printf ("FluidSynth settings:\n");
fluid_settings_foreach (settings, settings, settings_foreach_func);
exit (0);
}
#ifdef WIN32
SetPriorityClass(GetCurrentProcess(), REALTIME_PRIORITY_CLASS);
#endif
#ifdef LASH_ENABLED
/* connect to the lash server */
if (connect_lash)
{
enabled_lash = fluid_lash_connect (lash_args);
fluid_settings_setint (settings, "lash.enable", enabled_lash ? 1 : 0);
}
#endif
/* The 'groups' setting is only relevant for LADSPA operation
* If not given, set number groups to number of audio channels, because
* they are the same (there is nothing between synth output and 'sound card')
*/
if ((audio_groups == 0) && (audio_channels != 0)) {
audio_groups = audio_channels;
}
fluid_settings_setint(settings, "synth.audio-groups", audio_groups);
if (fast_render) {
midi_in = 0;
interactive = 0;
with_server = 0;
fluid_settings_setstr(settings, "player.timing-source", "sample");
fluid_settings_setint(settings, "synth.parallel-render", 1); /* TODO: Fast_render should not need this, but currently do */
}
/* create the synthesizer */
synth = new_fluid_synth(settings);
if (synth == NULL) {
fprintf(stderr, "Failed to create the synthesizer\n");
exit(-1);
}
cmd_handler = new_fluid_cmd_handler(synth);
if (cmd_handler == NULL) {
fprintf(stderr, "Failed to create the command handler\n");
goto cleanup;
}
/* load the soundfonts (check that all non options are SoundFont or MIDI files) */
for (i = arg1; i < argc; i++) {
if (fluid_is_soundfont(argv[i]))
{
if (fluid_synth_sfload(synth, argv[i], 1) == -1)
fprintf(stderr, "Failed to load the SoundFont %s\n", argv[i]);
}
else if (!fluid_is_midifile(argv[i]))
fprintf (stderr, "Parameter '%s' not a SoundFont or MIDI file or error occurred identifying it.\n",
argv[i]);
}
#ifdef HAVE_SIGNAL_H
/* signal(SIGINT, handle_signal); */
#endif
/* start the synthesis thread */
if (!fast_render) {
adriver = new_fluid_audio_driver(settings, synth);
if (adriver == NULL) {
fprintf(stderr, "Failed to create the audio driver\n");
goto cleanup;
}
}
/* start the midi router and link it to the synth */
#if WITH_MIDI
if (midi_in) {
/* In dump mode, text output is generated for events going into and out of the router.
* The example dump functions are put into the chain before and after the router..
*/
//sequencer = new_fluid_sequencer2(0);
router = new_fluid_midi_router(
settings,
dump ? fluid_midi_dump_postrouter : fluid_synth_handle_midi_event,
(void*)synth);
if (router == NULL) {
fprintf(stderr, "Failed to create the MIDI input router; no MIDI input\n"
"will be available. You can access the synthesizer \n"
"through the console.\n");
} else {
fluid_synth_set_midi_router(synth, router); /* Fixme, needed for command handler */
// fluid_sequencer_register_fluidsynth(sequencer, synth);
mdriver = new_fluid_midi_driver(
settings,
dump ? fluid_midi_dump_prerouter : fluid_midi_router_handle_midi_event,
(void*) router);
if (mdriver == NULL) {
fprintf(stderr, "Failed to create the MIDI thread; no MIDI input\n"
"will be available. You can access the synthesizer \n"
"through the console.\n");
}
}
}
#endif
/* run commands specified in config file */
if (config_file != NULL) {
fluid_source(cmd_handler, config_file);
} else if (fluid_get_userconf(buf, 512) != NULL) {
fluid_source(cmd_handler, buf);
} else if (fluid_get_sysconf(buf, 512) != NULL) {
fluid_source(cmd_handler, buf);
}
/* play the midi files, if any */
for (i = arg1; i < argc; i++) {
if ((argv[i][0] != '-') && fluid_is_midifile(argv[i])) {
if (player == NULL) {
player = new_fluid_player(synth);
if (player == NULL) {
fprintf(stderr, "Failed to create the midifile player.\n"
"Continuing without a player.\n");
break;
}
}
fluid_player_add(player, argv[i]);
}
}
if (player != NULL) {
fluid_player_play(player);
}
/* run the server, if requested */
#if !defined(MACINTOSH)
if (with_server) {
server = new_fluid_server(settings, newclient, synth);
if (server == NULL) {
fprintf(stderr, "Failed to create the server.\n"
"Continuing without it.\n");
}
}
#endif
#ifdef LASH_ENABLED
if (enabled_lash)
fluid_lash_create_thread (synth);
#endif
/* run the shell */
if (interactive) {
printf ("Type 'help' for help topics.\n\n");
/* In dump mode we set the prompt to "". The UI cannot easily
* handle lines, which don't end with CR. Changing the prompt
* cannot be done through a command, because the current shell
* does not handle empty arguments. The ordinary case is dump ==
* 0.
*/
fluid_settings_setstr(settings, "shell.prompt", dump ? "" : "> ");
fluid_usershell(settings, cmd_handler);
}
if (fast_render) {
char *filename;
if (player == NULL) {
fprintf(stderr, "No midi file specified!\n");
goto cleanup;
}
fluid_settings_dupstr (settings, "audio.file.name", &filename);
printf ("Rendering audio to file '%s'..\n", filename);
if (filename) FLUID_FREE (filename);
fast_render_loop(settings, synth, player);
}
cleanup:
#if !defined(MACINTOSH) && !defined(WIN32)
if (server != NULL) {
/* if the user typed 'quit' in the shell, kill the server */
if (!interactive) {
fluid_server_join(server);
}
delete_fluid_server(server);
}
#endif
if (cmd_handler != NULL) {
delete_fluid_cmd_handler(cmd_handler);
}
if (player != NULL) {
/* if the user typed 'quit' in the shell, stop the player */
if (interactive) {
fluid_player_stop(player);
}
if (adriver != NULL || !fluid_settings_str_equal(settings, "player.timing-source", "sample")) {
/* if no audio driver and sample timers are used, nothing makes the player advance */
fluid_player_join(player);
}
delete_fluid_player(player);
}
if (router) {
#if WITH_MIDI
if (mdriver) {
delete_fluid_midi_driver(mdriver);
}
delete_fluid_midi_router(router);
#endif
}
/*if (sequencer) {
delete_fluid_sequencer(sequencer);
}*/
if (adriver) {
delete_fluid_audio_driver(adriver);
}
if (synth) {
delete_fluid_synth(synth);
}
if (settings) {
delete_fluid_settings(settings);
}
return 0;
}
static fluid_cmd_handler_t* newclient(void* data, char* addr)
{
fluid_synth_t* synth = (fluid_synth_t*) data;
return new_fluid_cmd_handler(synth);
}
