void Task_manager::initialize(int& argc, char**&argv)
{
unsigned int num_spes = VSIP_IMPL_CBE_NUM_SPES;
for (int i=1; i < argc; ++i)
{
if (!strcmp(argv[i], "--svpp-num-spes"))
{
num_spes = atoi(argv[i+1]);
shift_argv(argc, argv, i, 2);
i -= 1;
}
}
instance_ = new Task_manager(num_spes);
}
int ci_main(int argc, lp_str *argv)
{
unsigned int i = 0;
static int ok = 1;
if (argc < 2)
{
lp_error(E_NOCMD, no_cmd_message, _essential_data.title);
return 1;
}
while (1)
{
if (i == number_commands)
{
ok = 0;
break;
}
if (strncmp(argv[1], registered_commands[i].name_str,
strlen(argv[1])) == 0)
break;
i++;
}
if (!ok)
{
lp_error(E_UNREC, unrecognized_cmd_message, _essential_data.title);
return 1;
}
processed_cmd = 1;
shift_argv(argc, argv);
_command = registered_commands[i].name_str;
return (*registered_commands[i].func_ptr)(argc - 1, argv);
}
/** read the command-line options
*
* \return length of modified argv
*
* \todo possibly maintain a list of dirs to search??
*/
int
setup_options(int argc, char *argv[])
{
char *str = NULL;
int pos, i;
/* first set up defaults */
for (i = 0; i < (int) ARRAY_LENGTH(env_vars); ++i)
{
if ((str = getenv(env_vars[i].name)))
*env_vars[i].dest = xstrdup(str);
else if (strcmp(env_vars[i].name, ENVIRON_SAVEDIR) == 0
&& (str = get_homedir()))
{
size_t len = strlen(str) + strlen(PACKAGE_TARNAME) + 3;
*env_vars[i].dest = xmalloc(len);
sprintf(*env_vars[i].dest, "%s/.%s", str, PACKAGE_TARNAME);
free(str);
}
else
*env_vars[i].dest = xstrdup(env_vars[i].def_val);
}
/* set up default values */
options.want_audio = 1;
options.want_intro = 1;
options.want_cheats = 0;
options.want_fullscreen = 0;
options.want_debug = 0;
options.feat_shorter_advanced_training = 0;
options.feat_random_nauts =0; //Naut Randomize, Nikakd, 10/8/10
options.feat_compat_nauts =10; //Naut Compatibility, Nikakd, 10/8/10
options.feat_no_cTraining =1; //No Capsule Training, Nikakd, 10/8/10
options.feat_no_backup =1; //No Backup crew required -Leon
options.cheat_no_damage=0; //Damaged Equipment Cheat, Nikakd, 10/8/10
options.feat_random_eq=0;
options.feat_eq_new_name =0;
options.cheat_altasOnMoon=0;
options.cheat_addMaxS=1;
options.boosterSafety=0;
fixpath_options();
/* now try to read config file, if it exists */
if (read_config_file() < 0)
/* if not, then write default config template */
write_default_config();
/* first pass: command line options */
for (pos = 1; pos < argc; ++pos)
{
str = argv[pos];
if (str[0] != '-')
continue;
if (!str[1])
continue;
if (strcmp(str, "--") == 0)
{
shift_argv(argv + pos, argc - pos, 1);
argc--;
break;
}
/* check what option matches */
if (strcmp(str, "-h") == 0)
usage(0);
else if (strcmp(str, "-i") == 0)
options.want_intro = 0;
else if (strcmp(str, "-n") == 0)
options.want_cheats = 1;
else if (strcmp(str, "-a") == 0)
options.want_audio = 0;
else if (strcmp(str, "-f") == 0)
options.want_fullscreen = 1;
else if (strcmp(str, "-v") == 0)
options.want_debug++;
else
{
ERROR2("unknown option %s", str);
usage(1);
}
shift_argv(argv + pos, argc - pos, 1);
argc--;
pos--; /* for loop will advance it again */
}
/* second pass: variable assignments */
for (pos = 1; pos < argc; ++pos)
{
/** \todo should use PATH_MAX or something similar here */
char name[32 + 1], *value;
int offset = 0;
int fields = 0;
fields = sscanf(argv[pos], "%32[A-Z_]=%n", name, &offset);
/* it is unclear whether %n increments return value */
if (fields < 1)
continue;
value = argv[pos] + offset;
for (i = 0; i < (int) ARRAY_LENGTH(env_vars); ++i)
{
if (strcmp(name, env_vars[i].name) == 0)
{
free(*env_vars[i].dest);
*env_vars[i].dest = xstrdup(value);
break;
}
}
if (i == (int) ARRAY_LENGTH(env_vars))
WARNING2("unsupported command line variable `%s'", name);
/* remove matched string from argv */
shift_argv(argv + pos, argc - pos, 1);
/*
* now we have one fewer arg, pos points to the next arg,
* keep it this way after incrementing it on top of the loop
*/
pos--;
argc--;
}
fixpath_options();
return argc;
}
