void create_object(void)
{
::create_object();
set_name("guard");
add_id("dungeon guard");
set_short("a darkling dungeon guard");
set_long("One of the guards responsible for guarding the dungeons. " +
"His skin is pale and his small, black eyes lack pupils. Two " +
"long teeth protrude from his lower jaw. He stands there in " +
"silence, observing your every move.\n");
set_level(16);
set_unarmed(0);
set_db(3);
set_hp(240);
set_skill("combat",90);
set_skill("longblade",90);
set_skill("resist",90);
set_skill("perception",90);
set_wc(1);
set_new_ac(1);
add_money(random(400));
make(ARMOUR + "dark_plate");
make(WEAPON + "dark_bastsword");
make(ARMOUR + "dark_lshield");
make(ARMOUR + "dark_phelmet");
make(ARMOUR + "dark_cloak");
make(ARMOUR + "dark_glove");
make(ARMOUR + "dark_boot");
make(ARMOUR + "dark_amulet");
init_command("wear all");
init_command("wield sword");
load_a_chat(15,({ "The dungeon guard tries to bite you!\n" }));
void create_object(void)
{
::create_object();
set_name("keeper");
add_id("dungeon keeper");
set_short("a dungeon keeper");
set_long("One of the darklings serving in the dungeons of the castle. " +
"He looks human, but has pale skin and long, black hair. Long, " +
"He has two long, protruding teeth in his lower jaw. He " +
"observes you coldy with his small, black, pupilless eyes.\n");
set_level(14);
set_unarmed(0);
set_db(3);
set_hp(210);
set_skill("combat",85);
set_skill("longblade",85);
set_skill("resist",85);
set_skill("perception",85);
set_aggressive(1);
set_walking();
set_wc(25);
set_new_ac(25);
add_money(random(200));
make(ARMOUR + "dark_plate");
make(WEAPON + "dark_lsword");
make(ARMOUR + "dark_lshield");
make(ARMOUR + "dark_helmet");
make(ARMOUR + "dark_glove");
make(ARMOUR + "dark_boot");
make(ARMOUR + "dark_amulet");
init_command("wear all");
init_command("wield sword");
make(OBJECT + "cell_key");
load_a_chat(15,({ "The darkling tries to bite you!\n" }));
void create_object(void)
{
set_short("Captain Hilary Rosen",1);
set_long("Hilary is the captain of the Riaa. She rules it with an " +
"iron hand. She has made it her mission in life to end piracy " +
"and protect the bards who trust the Riaa to distribute " +
"their goods around the world. She's not doing very well " +
"at this particular moment.\n");
set_name("hilary");
add_id("captain"); //Added by Angelwings
add_id("captain hilary");
add_id("captain hilary rosen");
add_id("hilary rosen");
set_level(2);
set_race("human");
set_hp(80 + random(25));
set_al(0);
add_money(100 + random(20));
set_gender(2);
set_skill("combat",20 + random(10));
make(PCWEAPON + "sword");
make(PCARMOUR + "leather_armour");
init_command("wield sword");
init_command("wear armour");
load_chat(10,({
"Hilary says: Sign on to my crew and I'll make you rich and famous.\n",
"Hilary says: All I do, I do for the bards.\n",
}));
int main()
{
t_mysh mysh;
my_printf(GREEN "\t\t\t\t\tWelcome to mysh v_1\n\n" DEFAULT_COLOR);
if (signal(SIGINT, SIG_IGN) == SIG_ERR)
exit(0);
recup_env(&mysh);
if (my_getenv("PWD", &mysh) != 0)
{
if ((mysh.previous = my_strdup(mysh.recup_getenv)) == NULL)
return (0);
}
else
mysh.previous = NULL;
while (42)
{
prompt(&mysh);
if ((mysh.command = get_next_line(0, &mysh)) == NULL)
{
my_putchar('\n');
my_exit(&mysh);
}
else
init_command(&mysh);
}
return (0);
}
char* get_command_proposal(char* name) {
static char ans[100];
command* c;
if(strcmp(name, "MCA") == 0) {
c = init_command(name, "PWMD", "PWMI");
} else if(strcmp(name, "MCA") == 0) {
c = init_command(name, "PWMF", "PWMB");
} else {
c = init_command(name, "", "");
}
strcpy(ans, command_string(c));
destroy_command(c);
return ans;
}
int main()
{
char input[CMD_MAX_LENGTH];
Command cmd;
int exit_code = 0;
char prompt[1024];
char hostname[256];
char cwd[256];
char *fgetsret = NULL;
signal(SIGCHLD, sigchld_handler);
gethostname(hostname, 256);
getcwd(cwd, 256);
setup_prompt(prompt, hostname, cwd);
while(1)
{
printf("%s", prompt);
fgetsret = fgets(input, CMD_MAX_LENGTH, stdin);
if(fgetsret == NULL)
return 0;
delete_ending_newline(input);
if(strlen(input) != 0)
{
if(cmd_exit(input, &exit_code))
return exit_code;
init_command(&cmd);
if(parse_members(input, &cmd) == 0 && parse_args(&cmd) == 0)
{
/*
aff_members(&cmd);
aff_args(&cmd);
aff_redirect(&cmd);
printf("----------\n");
*/
exec_command(&cmd);
}
destroy_command(&cmd);
}
*input = '\0';
}
return 0;
}
void init_shell()
{
int i;
// init all commands to unused
for (i = 0; i < MAX_COMMANDS + 1; i++)
{
cmd[i].name = NULL;
cmd[i].func = NULL;
}
i = 0;
// init used commands
init_command("print_process", print_process_func, i++);
init_command("sleep", sleep_func, i++);
init_command("clear", clear_func, i++);
init_command("echo", echo_func, i++);
init_command("pacman", pacman_func, i++);
// print_commands();
create_process (shell_process, 3, 0, "Shell process");
}
void create_object(void)
{
::create_object();
set_short("a woman");
set_long("Nanicia Cirdal is a beautiful woman with long, dark hair. " +
"She is at the well getting water. She peers suspiciously " +
"at you.\n");
set_name("nanicia");
make(ARMOUR + "band");
init_command("wear band");
load_chat(4,({ "Nanicia says: The well is nearly dry. I bet Nirach " +
"is responsible for that too.\n",
"The woman looks down into the well.\n" }));
void create_object(void)
{
::create_object();
set_short("a woman");
set_long("Ylena Tiralam has long, red hair and brown eyes. She is " +
"taking care of her newborn baby.\n");
set_name("ylena");
make(ARMOUR + "dress");
init_command("wear dress");
load_chat(4,({ "Ylena frowns as she examines her baby's diaper.\n",
"The woman whispers to herself: Will Nirach ever let you " +
"grow up, little one...\n"
}));
int App::init(int argc, const char * argv[]){
int ret = on_create(argc, argv);
if (ret){
GLOG_ERR("app check start error:%d !", ret);
return -1;
}
ret = init_arguments(argc, argv, impl_, *this);
if (ret){
GLOG_ERR("init argumets error :%d !", ret);
return -1;
}
_app_reload_env(impl_);
//////////////////////////////////////////////////////////////
const char * pidfile = cmdopt().getoptstr("pid-file");
//1.control command
ret = init_command(*this, pidfile);
if (ret){
if (ret < 0){
GLOG_ERR("control command init error:%d !", ret);
return -1;
}
else {
exit(0);
}
}
//"start:n:S:start process normal mode;"
if (!cmdopt().hasopt("start")){
exit(-1);
}
//2.daemonlization and pid running checking
if (cmdopt().hasopt("daemon")){
daemonlize(1, 0, pidfile);
}
if (pidfile && getpid() != dcs::lockpidfile(pidfile)){
fprintf(stderr, "process should be unique running ...");
return -2;
}
init_signal();
//////////////////////////////////////////////////////////////
ret = init_facilities(*this, impl_);
if (ret){
GLOG_ERR("init facilities error:%d !", ret);
return -1;
}
GLOG_IFO("app framework init success !");
//////////////////////////////////////////////////////////////////////////////////
return on_init();
}
void create_object(void)
{
::create_object();
set_short("a pondering man");
set_long("Marmon Sylifin is a fisherman. There isn't much fish in the " +
"river anymore, so he spends most of his time on the bridge " +
"watching the river rush by.\n");
set_name("marmon");
make(WEAPON + "knife");
init_command("wield knife");
make(OBJECT + "wood");
load_chat(4,({ "The man says: Don't go up there. To the castle I " +
"mean...\n",
"The man sighs and looks up at the castle.\n" }));
//Process commands pointed by input pointer (STDIN or CMD ARGS) -> Parse, Execute
void processCommand(FILE *input_ptr)
{
char input_line[MAX_LINE];
struct commands_struct *command_line = NULL;
get_cwd();
while(fgets(input_line, MAX_LINE, input_ptr) != NULL) {
command_line = init_command();
if (parse(input_line, command_line) == 0)
{
execute(command_line);
}
get_cwd();
free(command_line);
fflush(input_ptr);
}
}
/**
* Process the buffer
* Return TRUE to exit program
*/
int process_buf(char **bufargs) {
struct Command *cmd;
int argc = 0;
/* cd command*/
if (!strcmp(bufargs[0], "cd") && bufargs[0][2] == '\0') {
set_cwd(bufargs[1]);
return FALSE;
}
/* exit command */
if (!strcmp(bufargs[0], "exit") && bufargs[0][4] == '\0') {
return TRUE;
}
/* Get argc */
while (bufargs[argc++] != ARR_END);
/* Set up command and first process */
cmd = init_command();
cmd->procHead = init_process(argc * sizeof(char *));
cmd->runningProcs++;
/* Allocate arguments to their processes within the command */
if (allocate_args(argc, bufargs, cmd) == TRUE) {
/* Invalid command */
free_command(NULL, cmd);
return FALSE;
}
/* Add the command to the global commands */
add_global(cmd);
/* For each process in the command, fork it and set it up as running */
fork_command(cmd);
/* If foreground command, then wait on processes */
if (cmd->type == FG) {
wait_running(cmd);
/* set the foreground command to null and clean it */
globalCmd[FG] = NULL;
free_command(NULL, cmd);
}
return FALSE;
}
void create_object(void)
{
::create_object();
set_short("a wierdo");
set_long("A man who's been locked in because people thought he was a " +
"wierdo. Well, even if he wasn't one when they locked him " +
"up, the years spent in this dark room has turned him into " +
"one.\n");
set_name("wierdo");
make(ARMOUR + "straight_jacket");
init_command("wear armour");
load_chat(15,({ "Wierdo says: Whisper words into my brain, assuring " +
"me that I'm insane...\n",
"Wierdo says: Sleep my friend and you will see, the " +
"dream is my reality...\n"}));
//-------------------------------------------------
// ctor
//-------------------------------------------------
datfile_manager::datfile_manager(running_machine &machine) : m_machine(machine)
{
if (machine.options().enabled_dats() && first_run)
{
first_run = false;
if (parseopen("mameinfo.dat"))
{
init_mameinfo();
parseclose();
}
if (parseopen("command.dat"))
{
init_command();
parseclose();
}
if (parseopen("story.dat"))
{
init_storyinfo();
parseclose();
}
if (parseopen("messinfo.dat"))
{
init_messinfo();
parseclose();
}
if (parseopen("sysinfo.dat"))
{
init_sysinfo();
parseclose();
}
if (parseopen("history.dat"))
{
init_history();
parseclose();
}
}
}
static void init_loop(void)
{
topsym ->next=(symblst) NULL;
stop_loop=NULL;
stop_fun=NULL;
parsing=true;
tree_pt=0;
label_pt=0;
block_depth=0;
fun_name=0;
label=label_null;
if (gc_set) gc();
initpar();
if (cur_out != stdout) cur_out=stdout;
strcpy(promptlabel,PROMPT);
fflush(cur_out);
init_command(); /* this also prompts and calls |inputline| */
registrate_cpu();
}
void* command_classification(void* thread_id) {
char* command_input;
scanf("%s", command_input);
command* c = init_command(command_input, "FLAG", "");
int priority = get_priority(c);
if(priority == HIGH_PRIORITY)
enqueue(q1, 1);
else if(priority == MEDIUM_PRIORITY)
enqueue(q2, 2);
else if(priority == LOW_PRIORITY)
enqueue(q3, 2);
return (void*) NULL;
}
void set2416(char display_num) {
TP_OFF;
DEBUG_DELAY
TP_ON;
//sys en
init_command(0b100000000010,display_num);
//led on
init_command(0b100000000110,display_num);
//blink on
// init_command(0b100000010010);
//master mode
init_command(0b100000101110,display_num);
//RC
init_command(0b100000110110,display_num);
//commons option
init_command(0b100001011110,display_num);
//pwm duty
init_command(0b100101111110,display_num);
DEBUG_DELAY
TP_OFF;
}
int main(int argc,char* argv[]) {
char* response;
char* token;
gtk_init(&argc,&argv);
process_args(argc,argv);
while(receiver==-1) {
GtkDialog* dialog=(GtkDialog*)configure(TRUE);
gtk_dialog_run(dialog);
frequency=configure_get_frequency();
configure_destroy();
}
/*
sprintf(property_path,".ghpsdr.rx%d.properties",receiver);
properties_load(property_path);
token=property_get("window.x");
if(token) window_x=atoi(token);
token=property_get("window.y");
if(token) window_y=atoi(token);
token=property_get("fps");
if(token) fps=atoi(token);
token=property_get("frequency");
if(token) frequency=atol(token);
token=property_get("waterfall.high");
if(token) waterfall_high=atof(token);
token=property_get("waterfall.low");
if(token) waterfall_low=atof(token);
*/
init_command(server);
init_monitor();
sprintf(command,"attach %d",receiver);
response=send_command(command);
token=strtok(response," ");
if(token==NULL) {
fprintf(stderr,"null response to attach command!\n");
exit(1);
}
if(strcmp(token,"OK")==0) {
token=strtok(NULL," ");
if(token==NULL) {
fprintf(stderr,"expected sample rate in response to attach command!\n");
exit(1);
} else {
sample_rate=atoi(token);
}
} else {
fprintf(stderr,"Error: %s!\n",response);
exit(1);
}
sprintf(command,"frequency %ld",frequency);
send_command(command);
build_ui();
init_iq_thread(receiver);
start_iq_thread((void*)process_iq_samples);
sprintf(command,"start iq %d",get_iq_port());
send_command(command);
timer_id=gtk_timeout_add(1000/fps,process_samples,NULL);
gtk_main();
close_command();
return 0;
}
/*{{{ main() */
int
main (int argc, char *argv[])
{
int i;
char *val, **cmd_argv = NULL;
/* "WINDOWID=\0" = 10 chars, UINT_MAX = 10 chars */
static char windowid_string[20], *display_string;
for (i = 0; i < argc; i++)
{
if (!strcmp (argv[i], "-e"))
{
argc = i;
argv[argc] = NULL;
if (argv[argc + 1] != NULL)
{
cmd_argv = (argv + argc + 1);
if (cmd_argv[0] != NULL)
rs_iconName = rs_title = my_basename (cmd_argv[0]);
}
break;
}
}
rs_name = my_basename (argv[0]);
/*
* Open display, get options/resources and create the window
*/
if ((display_name = getenv ("DISPLAY")) == NULL)
display_name = ":0";
get_options (argc, argv);
Xdisplay = XOpenDisplay (display_name);
if (!Xdisplay)
{
print_error ("can't open display %s", display_name);
exit (EXIT_FAILURE);
}
extract_resources (Xdisplay, rs_name);
/*
* set any defaults not already set
*/
if (!rs_title)
rs_title = rs_name;
if (!rs_iconName)
rs_iconName = rs_name;
if (!rs_saveLines || (TermWin.saveLines = atoi (rs_saveLines)) < 0)
TermWin.saveLines = SAVELINES;
/* no point having a scrollbar without having any scrollback! */
if (!TermWin.saveLines)
Options &= ~Opt_scrollBar;
#ifdef PRINTPIPE
if (!rs_print_pipe)
rs_print_pipe = PRINTPIPE;
#endif
if (!rs_cutchars)
rs_cutchars = CUTCHARS;
#ifndef NO_BOLDFONT
if (rs_font[0] == NULL && rs_boldFont != NULL)
{
rs_font[0] = rs_boldFont;
rs_boldFont = NULL;
}
#endif
for (i = 0; i < NFONTS; i++)
{
if (!rs_font[i])
rs_font[i] = def_fontName[i];
#ifdef KANJI
if (!rs_kfont[i])
rs_kfont[i] = def_kfontName[i];
#endif
}
#ifdef XTERM_REVERSE_VIDEO
/* this is how xterm implements reverseVideo */
if (Options & Opt_reverseVideo)
{
if (!rs_color[fgColor])
rs_color[fgColor] = def_colorName[bgColor];
if (!rs_color[bgColor])
rs_color[bgColor] = def_colorName[fgColor];
}
#endif
for (i = 0; i < NRS_COLORS; i++)
if (!rs_color[i])
rs_color[i] = def_colorName[i];
#ifndef XTERM_REVERSE_VIDEO
/* this is how we implement reverseVideo */
if (Options & Opt_reverseVideo)
{
const char *name;
/* swap foreground/background colors */
name = rs_color[fgColor];
rs_color[fgColor] = rs_color[bgColor];
rs_color[bgColor] = name;
name = def_colorName[fgColor];
def_colorName[fgColor] = def_colorName[bgColor];
def_colorName[bgColor] = name;
}
#endif
/* convenient aliases for setting fg/bg to colors */
color_aliases (fgColor);
color_aliases (bgColor);
#ifndef NO_CURSORCOLOR
color_aliases (cursorColor);
color_aliases (cursorColor2);
#endif /* NO_CURSORCOLOR */
#ifndef NO_BOLDUNDERLINE
color_aliases (colorBD);
color_aliases (colorUL);
#endif /* NO_BOLDUNDERLINE */
Create_Windows (argc, argv);
scr_reset (); /* initialize screen */
Gr_reset (); /* reset graphics */
/* add scrollBar, do it directly to avoid resize() */
scrollbar_mapping (Options & Opt_scrollBar);
#ifdef DEBUG_X
XSynchronize (Xdisplay, True);
XSetErrorHandler ((XErrorHandler) abort);
#else
XSetErrorHandler ((XErrorHandler) xerror_handler);
#endif
#ifdef DISPLAY_IS_IP
/* Fixup display_name for export over pty to any interested terminal
* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
* (for the first non-loopback interface) that we get from
* network_display(). This is more "name-resolution-portable", if you
* will, and probably allows for faster x-client startup if your name
* server is beyond a slow link or overloaded at client startup. Of
* course that only helps the shell's child processes, not us.
*
* Giving out the display_name also affords a potential security hole
*/
val = display_name = network_display (display_name);
if (val == NULL)
#endif /* DISPLAY_IS_IP */
val = XDisplayString (Xdisplay);
if (display_name == NULL)
display_name = val; /* use broken `:0' value */
i = strlen (val);
display_string = MALLOC ((i + 9) * sizeof (char), "display_string");
sprintf (display_string, "DISPLAY=%s", val);
sprintf (windowid_string, "WINDOWID=%u", (unsigned int) TermWin.parent);
/* add entries to the environment:
* @ DISPLAY: in case we started with -display
* @ WINDOWID: X window id number of the window
* @ COLORTERM: terminal sub-name and also indicates its color
* @ TERM: terminal name
*/
putenv (display_string);
putenv (windowid_string);
if (Xdepth <= 2)
{
putenv ("COLORTERM=" COLORTERMENV "-mono");
putenv ("TERM=" TERMENV);
}
else
{
#ifdef XPM_BACKGROUND
putenv ("COLORTERM=" COLORTERMENV "-xpm");
#else
putenv ("COLORTERM=" COLORTERMENV);
#endif
#ifdef DEFINE_XTERM_COLOR
putenv ("TERM=" TERMENV "-color");
#else
putenv ("TERM=" TERMENV);
#endif
}
init_command (cmd_argv);
main_loop (); /* main processing loop */
return EXIT_SUCCESS;
}
int
main(int argc, char *argv[])
{
KeySym key;
XEvent event;
int hidden = 1;
int fullscreen = 0;
int i, tmp;
int old_height = 0;
Window tmpwin, last_focused, current_focused;
XWindowAttributes wa;
/* strip the path from argv[0] if there is one */
progname = strrchr(argv[0], '/');
if (!progname)
progname = argv[0];
else
progname++;
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "-h")) {
printf("%s:\n"
"-e: program to execute\n"
"you can configure me via xresources:\n"
"%s*foo:value\n"
"foo can be any standard xterm/urxvt/st xresource or:\n"
"resource default value\n\n"
"term: xterm\n"
"restart: 0\n"
"xOffset: 0\n"
"yOffset: 0\n"
"xrandrSupport: 0\n"
"screenWidth: Display width\n"
"consoleHeight: 10\n"
"aniDelay: 40\n"
"stepSize; 1\n"
"toggleKey: ControlAlt+y\n"
"keySmaller: Control+KP_Subtract\n"
"keyBigger: Control+KP_Add\n" "keyFull: Alt+F11\n", progname, progname);
exit(0);
}
}
if (!(dpy = XOpenDisplay(NULL))) {
fprintf(stderr, " can not open dpy %s", XDisplayName(NULL));
}
screen = DefaultScreen(dpy);
root = RootWindow(dpy, screen);
XSetErrorHandler(handle_xerror);
cursor = XCreateFontCursor(dpy, XC_double_arrow);
get_defaults();
init_win();
init_command(argc, argv);
init_xterm(1);
while (1) {
XNextEvent(dpy, &event);
switch (event.type) {
case FocusOut:
/* Always keep input focus when visible */
if (!hidden)
XSetInputFocus(dpy, termwin, RevertToPointerRoot, CurrentTime);
break;
case EnterNotify:
XSetInputFocus(dpy, termwin, RevertToPointerRoot, CurrentTime);
XSync(dpy, False);
break;
case LeaveNotify:
if (last_focused && event.xcrossing.detail != NotifyInferior) {
XSetInputFocus(dpy, last_focused, RevertToPointerRoot, CurrentTime);
XSync(dpy, False);
}
break;
case KeyPress:
key = XKeycodeToKeysym(dpy, event.xkey.keycode, 0);
if (key == opt_key) {
if (!hidden) {
XGetInputFocus(dpy, ¤t_focused, &revert_to);
if (last_focused && current_focused == termwin)
XSetInputFocus(dpy, last_focused, RevertToPointerRoot, CurrentTime);
/* else
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); */
if (opt_step && !fullscreen)
roll(UP);
XUnmapWindow(dpy, win);
hidden = 1;
XSync(dpy, False);
}
else {
XGetInputFocus(dpy, &last_focused, &revert_to);
last_focused = get_toplevel_parent(last_focused);
if (opt_step && !fullscreen) {
XGrabServer(dpy);
roll(DOWN);
XUngrabServer(dpy);
}
else if (opt_xrandr)
update_geom(last_focused);
XMoveWindow(dpy, win, opt_x, opt_y);
XMapWindow(dpy, win);
XRaiseWindow(dpy, win);
XSetInputFocus(dpy, termwin, RevertToPointerRoot, CurrentTime);
hidden = 0;
XSync(dpy, False);
XSetInputFocus(dpy, termwin, RevertToPointerRoot, CurrentTime);
XSync(dpy, False);
}
break;
}
if (!hidden) {
if (key == opt_key_full) {
if (!fullscreen) {
old_height = height;
height = get_optimal_height(get_display_height());
fullscreen = 1;
}
else {
height = old_height;
fullscreen = 0;
}
}
/* update height inc just in case something changed for the
* terminal, i.e. font size */
resize_inc = get_height_inc();
if (key == opt_key_bigger)
height += resize_inc;
if (key == opt_key_smaller)
height -= resize_inc;
if (height < resize_inc)
height = resize_inc;
height = get_optimal_height(height);
resize_term(opt_width, height);
XSetInputFocus(dpy, termwin, RevertToPointerRoot, CurrentTime);
XSync(dpy, False);
}
break;
case ButtonPress:
resize();
XSync(dpy, False);
break;
case UnmapNotify:
if (event.xunmap.window == termwin) {
if (opt_restart) {
if (opt_restart_hidden) {
roll(UP);
hidden = 1;
}
init_xterm(0);
XSync(dpy, False);
if (opt_restart_hidden && last_focused)
XSetInputFocus(dpy, last_focused, RevertToPointerRoot, CurrentTime);
else
XSetInputFocus(dpy, termwin, RevertToPointerRoot, CurrentTime);
}
else {
if (last_focused)
XSetInputFocus(dpy, last_focused, RevertToPointerRoot, CurrentTime);
XSync(dpy, False);
exit(0);
}
}
break;
}
}
return 0;
}
int main (int argc, char** argv)
{
output_file = stdout;
program_name = basename (argv[0]);
init_command (argc-1, argv+1);
source_path = getenv ("COVERAGE_PATH");
if (source_path == NULL) {
source_path = "."; }
augment_source_path (source_path);
while (TRUE) {
get_command ();
switch ((int)command) {
case QUIT: {
exit (0);
break; }
case DUMMY: {
break; }
case EXEC_FILE: {
FILE *f = fopen (*arg_v, "r");
if (f == NULL) {
sprintf (error_message, "cannot open command file %s",
*arg_v);
error (); }
command_file_stack [++nb_command_files] = f;
command_source = FROM_FILE;
break; }
case READ_DATABASE: {
while (arg_c-- > 0) {
read_coverage_data (*arg_v++); }
break; }
case WRITE_DATABASE: {
ensure_that_database_is_loaded ();
while (arg_c-- > 0) {
write_coverage_data (*arg_v++); }
break; }
case SHOW_LINES: {
ensure_that_database_is_loaded ();
while (arg_c-- > 0) {
show_lines (basename (*arg_v++)); }
break; }
case SHOW_LINES_ALL: {
collection c;
ensure_that_database_is_loaded ();
for (c = collections; c != NULL; c = c->next) {
show_lines (c->file_name); }
break; }
case SHOW_PROCS: {
ensure_that_database_is_loaded ();
while (arg_c-- > 0) {
show_procs (basename (*arg_v++)); }
break; }
case SHOW_PROCS_ALL: {
collection c;
ensure_that_database_is_loaded ();
for (c = collections; c != NULL; c = c->next) {
show_procs (c->file_name); }
break; }
case AUGMENT_SOURCE_PATH: {
while (arg_c-- > 0) {
augment_source_path (*arg_v++); }
break; }
case SELECT_OUTPUT: {
FILE* f = fopen (*arg_v, "w");
if (f == NULL) {
sprintf (error_message,
"cannot open %s for output - %s", *arg_v,
"redirection ignored\n");
warning (); }
else {
if (output_file != stdout) {
fclose (output_file); }
if (verbose_mode) {
fprintf (stderr, "output file is now %s\n", *arg_v); }
output_file = f; }
break; }
case VERBOSE_ON: {
verbose_mode = TRUE;
break; }}}
/* exit (0); */
}
/*
This function is called from erlang:port_call/3. It works a lot like the control call-back,
but uses the external term format for input and output.
- command is an integer, obtained from the call from erlang (the second argument to erlang:port_call/3).
- buf and len provide the arguments to the call (the third argument to erlang:port_call/3). They're decoded using ei.
- rbuf points to a return buffer, rlen bytes long.
The return data (written to *rbuf) should be a valid erlang term in the external term format. This is converted to an
erlang term and returned by erlang:port_call/3 to the caller. If more space than rlen bytes is needed to return data,
*rbuf can be set to memory allocated with driver_alloc. This memory will be freed automatically after call has returned.
The return value (of this callback function) is the number of bytes returned in *rbuf. If ERL_DRV_ERROR_GENERAL is returned
(or in fact, anything < 0), erlang:port_call/3 will throw a BAD_ARG.
THIS IMPLEMENTATION of the callback handles two kinds of commands, INIT_COMMAND and ENGINE_COMMAND. An INIT_COMMAND should
only be issued once during the lifecycle of the driver, *before* any data is sent to the port using port_command/port_control.
The INIT_COMMAND causes the driver to load the specified shared library and call a predefined entry point (see the
erlxsl_driver header file for details) to initialize an XslEngine structure.
TODO: document ENGINE_COMMAND.
TODO: locking during ENGINE_COMMAND calls
TODO: support the transform command here as well - small binaries (which we can't/won't share/refcount) can be passed and copied...
*/
static int
call(ErlDrvData drv_data, unsigned int command, char *buf,
int len, char **rbuf, int rlen, unsigned int *flags) {
int i;
int type;
int size;
int index = 0;
int rindex = 0;
/*int arity;
*
char cmd[MAXATOMLEN];*/
char *data;
DriverState state;
DriverHandle *d = (DriverHandle*)drv_data;
ei_decode_version(buf, &index, &i);
if (command == INIT_COMMAND) {
ei_get_type(buf, &index, &type, &size);
INFO("ei_get_type %s of size = %i\n", ((char*)&type), size);
// TODO: pull options tuple instead
data = ALLOC(size + 1);
ei_decode_string(buf, &index, data);
INFO("Driver received data %s\n", data);
state = init_provider(d, data);
} else if (command == ENGINE_COMMAND) {
DriverContext *ctx = ALLOC(sizeof(DriverContext));
// ErlDrvPort port = (ErlDrvPort)d->port;
// XslEngine *engine = (XslEngine*)d->engine;
// ErlDrvTermData callee_pid = driver_caller(port);
Command *cmd = init_command(NULL, ctx, NULL, init_iov(Text, 0, NULL));
state = decode_ei_cmd(cmd, buf, &index);
if (state == Success) {
XslEngine *engine = (XslEngine*)d->engine;
if (engine->command != NULL) {
EngineState enstate = engine->command(cmd);
if (enstate == Ok) {
state = Success;
}
}
}
/*ei_get_type(buf, &index, &type, &size);
INFO("ei_get_type %s of size = %i\n", ((char*)&type), size);
data = ALLOC(size + 1);
ei_decode_string(buf, &index, data);*/
} else {
state = UnknownCommand;
}
ei_encode_version(*rbuf, &rindex);
if (state == InitOk) {
INFO("Provider configured with library %s\n", d->loader->name);
#ifdef _DRV_SASL_LOGGING
// TODO: pull the logging_port and install it....
#endif
ei_encode_atom(*rbuf, &rindex, "configured");
} else if (state == Success) {
ei_encode_tuple_header(*rbuf, &rindex, 2);
ei_encode_atom(*rbuf, &rindex, "ok");
if (state == OutOfMemory) {
ei_encode_string(*rbuf, &rindex, heap_space_exhausted);
} else if (state == UnknownCommand) {
ei_encode_string(*rbuf, &rindex, unknown_command);
} else {
const char *err = (d->loader)->error_message;
ei_encode_string_len(*rbuf, &rindex, err, strlen(err));
}
} else {
ei_encode_tuple_header(*rbuf, &rindex, 2);
ei_encode_atom(*rbuf, &rindex, "error");
if (state == OutOfMemory) {
ei_encode_string(*rbuf, &rindex, heap_space_exhausted);
} else if (state == UnknownCommand) {
ei_encode_string(*rbuf, &rindex, unknown_command);
} else {
const char *err = (d->loader)->error_message;
ei_encode_string_len(*rbuf, &rindex, err, strlen(err));
}
}
DRV_FREE(data);
return(rindex);
};
/*
This function is called whenever the port is written to. The port should be in binary mode, see open_port/2.
The ErlIOVec contains both a SysIOVec, suitable for writev, and one or more binaries. If these binaries should be retained,
when the driver returns from outputv, they can be queued (using driver_enq_bin for instance), or if they are kept in a
static or global variable, the reference counter can be incremented.
THIS IMPLEMENTATION of the callback unpacks a set of headers from the input binary and constructs a Command object
which is then submitted to the XslEngine. When the emulator is running in SMP mode, the actual processing is done on
an async thread (using the driver_async submission mechanism) and the apply_transform function is used to wrap the
XslEngine callback functions. The results of processing are handled on a main emulator thread in the ready_async driver callback.
*/
static void
outputv(ErlDrvData drv_data, ErlIOVec *ev) {
// char *error_msg;
char *xml;
char *xsl;
char *data;
DriverHandle *d = (DriverHandle*)drv_data;
ErlDrvPort port = (ErlDrvPort)d->port;
InputSpec *hspec;
PayloadSize *hsize;
XslTask *job;
DriverContext *ctx;
AsyncState *asd;
DriverState state;
ErlDrvTermData callee_pid = driver_caller(port);
UInt8 *type1;
UInt64 *size;
if ((hspec = ALLOC(sizeof(InputSpec))) == NULL) {
FAIL(port, "system_limit");
return;
}
if ((hsize = (PayloadSize*)try_driver_alloc(port,
sizeof(PayloadSize), hspec)) == NULL) return;
DBG("sizeof(uint64_t): %lu \n", sizeof(UInt64));
DBG("ev->vsize: %i \n", ev->vsize);
// the first 8bit chunk holds the number of parameters
type1 = ((UInt8*)ev->binv[1]->orig_bytes);
hspec->param_grp_arity = *type1;
// next two 8bit chunks hold the type specs
type1++;
hspec->input_kind = *type1;
type1++;
hspec->xsl_kind = *type1;
// next two 64bit chunks hold the type specs
type1++;
size = ((UInt64*)type1);
hsize->input_size = *size;
size++;
hsize->xsl_size = *size;
// next comes the xml and xslt binaries, which may be in one of three places:
// 1. if the XML binary is heap allocated, it'll be in the binv entry
// 2. if the XML binary is not heap allocated, it'll be in the next binv entry
// 3. if the XSL binary is not heap allocated, it'll be in the next binv entry
// otherwise it'll bin in the (following) SysIOVec
// if there is enough space remaining in a binv entry for the input document,
// we pull it from there. Otherwise, it'll be collapsed into the first binary.
size_t pos = ((sizeof(UInt8) * NUM_TYPE_HEADERS) +
(sizeof(UInt64) * NUM_SIZE_HEADERS));
// INFO("pos = %lu \n", pos);
UInt8 bin_idx = FIRST_BINV_ENTRY; // first entry is reserved
if ((pos + hsize->input_size) <= ev->binv[bin_idx]->orig_size) {
data = (char*)(&ev->binv[bin_idx]->orig_bytes[pos]);
} else {
data = ev->binv[++bin_idx]->orig_bytes;
}
// FIXME: find a way around NULL terminated strings and we can share the binary!
xml = ALLOC(hsize->input_size + 1);
xml[hsize->input_size] = '\0';
strncpy(xml, data, hsize->input_size);
if (hsize->xsl_size < 64) {
data = &ev->iov[++bin_idx].iov_base[0];
} else {
data = ev->binv[++bin_idx]->orig_bytes;
}
xsl = ALLOC(hsize->xsl_size + 1);
xsl[hsize->xsl_size] = '\0';
strncpy(xsl, data, hsize->xsl_size);
if ((job = (XslTask*)try_driver_alloc(port,
sizeof(XslTask), xml, xsl, hsize, hspec)) == NULL) return;
if ((ctx = (DriverContext*)try_driver_alloc(port,
sizeof(DriverContext), xml, xsl, hsize, hspec, job)) == NULL) return;
if ((asd = (AsyncState*)try_driver_alloc(port,
sizeof(AsyncState), xml, xsl, hsize, hspec, job, ctx)) == NULL) return;
ctx->port = port;
ctx->caller_pid = callee_pid;
asd->driver = d;
if ((asd->command = init_command(transform_command, ctx, job, NULL)) == NULL) {
free_async_state(asd);
FAIL(port, "system_limit");
return;
}
fprintf(stderr, "xml[spec: %lu, len:%lu]\n", (long unsigned int)hsize->input_size, strlen(xml));
fprintf(stderr, "xsl[spec: %lu, len:%lu]\n", (long unsigned int)hsize->xsl_size, strlen(xsl));
state = init_task(job, hsize, hspec, xml, xsl);
switch (state) {
case OutOfMemoryError:
free_async_state(asd);
FAIL(port, "system_limit");
return;
case Success:
/*
driver_async will call engine->transform passing command, then
call ready_async followed by cleanup_task. The synchronous code
works something like this:
(*a->async_invoke)(a->async_data);
if (async_ready(prt, a->async_data)) {
if (a->async_free != NULL)
(*a->async_free)(a->async_data);
}
*/
INFO("provider handoff: transform\n");
driver_async(port, NULL, apply_transform, asd, NULL); //cleanup_task);
break;
default: // TODO: it would be better if we didn't do "everthing else is an error" here
// TODO: error!?
break;
}
};
int main(int argc, char *argv[])
{
int cmdfd = -1;
bdaddr_t local_addr, remote_addr;
struct avc_frame frame;
int size;
char *addrstr;
if(argc != 2) {
fprintf(stderr, "use: avsnd <dest>\n");
exit(1);
}
addrstr = argv[1];
fprintf(stderr, "Using address: %s\n", addrstr);
str2ba(addrstr, &remote_addr);
bacpy(&local_addr, BDADDR_ANY);
cmdfd = do_connect(&local_addr, &remote_addr, L2CAP_PSM_AVCTP, NULL);
if(cmdfd < 0) {
fprintf(stderr, "can't connect to %s\n", addrstr);
exit(1);
}
while(!terminate) {
//printf("command? [u]p [d]own [q]uit > ");
sleep(1);
printf("sending volume-up\n");
frame.operand0 = VOLUP_OP;
size = sizeof(frame);
init_command(&frame.header);
frame.ctype = CMD_PASSTHROUGH;
frame.opcode = OP_PASS;
frame.operand1 = 0;
frame.zeroes = 0;
frame.subunit_id = 0;
frame.subunit_type = SUBUNIT_PANEL;
printf("sending command\n");
dump_packet(&frame, size);
write(cmdfd, &frame, size);
printf("waiting for reply...\n");
size = read(cmdfd, &frame, sizeof(frame));
if(size > 0) {
if(frame.ctype == CMD_ACCEPTED) {
printf("(ack)\n");
} else if(frame.ctype == CMD_PASSTHROUGH) {
switch (frame.operand0) {
case PLAY_OP:
printf("[play]\n");
break;
case PAUSE_OP:
printf("[pause]\n");
break;
case NEXT_OP:
printf("[next]\n");
break;
case PREV_OP:
printf("[previous]\n");
break;
default:
printf("received passthrough %d bytes:\n", size);
dump_packet(&frame, size);
}
init_response(&frame.header);
frame.ctype = CMD_ACCEPTED;
write(cmdfd, &frame, size);
} else {
printf("unrecognized frame\n");
dump_packet(&frame, size);
}
} else {
printf("no response\n");
terminate = 1;
}
}
close(cmdfd);
return 0;
}
