int main(int argc, char **argv) {
Scheme *sc = alloc_scheme();
Statement *st = NULL;
String scheme = NULL;
if (!scheme_init(sc)) {
fprintf(stderr, "Initialize scheme environment error!\n");
return 1;
}
if (!funny_init()) {
fprintf(stderr, "Initialize funny environment error!\n");
return 1;
}
printf("Welcome to FUNNY programming world. Type {exit} to exit.\n");
while (TRUE) {
printf("> ");
st = read_statement(stdin);
if (empty_statement(st)) {
printf("can't parse the statement.\n");
continue;
}
wait_to_exit(st);
scheme = match(st);
if (equals_string(scheme, ""))
continue;
//#ifdef DEBUG
printf("TARGET: %s\n", scheme);
//#endif
Cell* result = eval(sc, scheme);
printf("%s\n", cell2str(sc, result));
}
return 0;
}
int main(int argc, char *argv[])
{
void *sc;
sc = malloc(1024 * 1024 * 4);
void *h = dlopen("/usr/lib/libsandbox.dylib", RTLD_LAZY);
printf("h = %p\n", h);
void *loaded_base = dlsym(h, "sandbox_compile_file");
printf("sandbox_compile_file = %p\n", loaded_base);
unsigned int static_base = get_offset("_sandbox_compile_file");
base = (unsigned int) loaded_base - static_base;
int (*scheme_init)(void *) =
(int (*)(void *)) hidden_dlsym("_scheme_init");
void (*scheme_set_input_port_file)(void *, FILE *) =
(void (*)(void *, FILE *)) hidden_dlsym("_scheme_set_input_port_file");
void (*scheme_set_output_port_file)(void *, FILE *) =
(void (*)(void *, FILE *)) hidden_dlsym("_scheme_set_output_port_file");
void (*scheme_load_file)(void *, FILE *) =
(void (*)(void *, FILE *)) hidden_dlsym("_scheme_load_file");
void (*scheme_deinit)(void *) =
(void (*)(void *)) hidden_dlsym("_scheme_deinit");
if (!scheme_init(sc)) {
fprintf(stderr, "Uh ohz!\n");
} else {
scheme_set_input_port_file(sc, stdin);
scheme_set_output_port_file(sc, stdout);
scheme_load_file(sc, stdin);
scheme_deinit(sc);
}
dlclose(h);
free(sc);
return 0;
}
int main(int argc, char **argv) {
FILE *fin = NULL;
const char *expr = NULL;
scheme sc;
if(argc > 1) {
if(argv[1][0] == '-') {
if((strcmp(argv[1], "--help") == 0) || (strcmp(argv[1], "-h") == 0)) {
help();
return 0;
} else if((strcmp(argv[1], "--expression") == 0) || (strcmp(argv[1], "-e") == 0)) {
if(!argv[2]) {
printf("This option requires a parameter\n");
return 1;
}
expr = argv[2];
} else {
printf("Unrecognized option. Use 'ede-scriptbus --help' for options\n");
return 1;
}
}
if(!expr) {
fin = fopen(argv[1], "r");
if(!fin) {
fprintf(stderr, "Unable to load '%s' file!\n", argv[1]);
return 1;
}
}
}
if(!scheme_init(&sc)) {
fprintf(stderr, "Fatal: Unable to initialize interpreter!\n");
return 1;
}
scheme_set_input_port_file(&sc, stdin);
scheme_set_output_port_file(&sc, stdout);
/* load basic stuff */
scheme_load_string(&sc, init_scm_content);
/* register additional functions */
register_sys_functions(&sc);
register_communication_functions(&sc);
register_string_functions(&sc);
register_wm_functions(&sc);
/* construct *args* */
pointer args = sc.NIL;
for(int i = 0; i < argc; i++) {
pointer value = mk_string(&sc, argv[i]);
args = cons(&sc, value, args);
}
args = scheme_reverse(&sc, args);
scheme_define(&sc, sc.global_env, mk_symbol(&sc, "*args*"), args);
if(!expr) {
/* load file or go into console */
if(!fin) {
fin = stdin;
printf("Type '(quit)' or press Ctrl-D to quit");
}
scheme_load_file(&sc, fin);
} else {
/* or execute expression */
scheme_load_string(&sc, expr);
if(sc.retcode != 0)
printf("Bad expression: '%s'\n", expr);
}
scheme_deinit(&sc);
return 0;
}
int main(int argc, char **argv)
{
scheme sc;
FILE *fin;
char *file_name = INITFILE;
int isfile = 1;
if (argc == 1) {
printf(BANNER);
}
if (argc == 2 && strcmp(argv[1], "-?") == 0) {
usage();
return 1;
}
if (!scheme_init(&sc)) {
fprintf(stderr, "Could not initialize!\n");
return 2;
}
scheme_set_input_port_file(&sc, stdin);
scheme_set_output_port_file(&sc, stdout);
#if USE_DL
scheme_define(&sc, sc.global_env,
mk_symbol(&sc, "load-extension"),
mk_foreign_func(&sc, scm_load_ext));
#endif
argv++;
if (access(file_name, 0) != 0) {
char *p = getenv("TINYSCHEMEINIT");
if (p != 0) {
file_name = p;
}
}
do {
if (strcmp(file_name, "-") == 0) {
fin = stdin;
} else if (strcmp(file_name, "-1") == 0 ||
strcmp(file_name, "-c") == 0) {
pointer args = sc.NIL;
isfile = file_name[1] == '1';
file_name = *argv++;
if (strcmp(file_name, "-") == 0) {
fin = stdin;
} else if (isfile) {
fin = fopen(file_name, "r");
}
for (; *argv; argv++) {
pointer value = mk_string(&sc, *argv);
args = cons(&sc, value, args);
}
args = reverse_in_place(&sc, sc.NIL, args);
scheme_define(&sc, sc.global_env,
mk_symbol(&sc, "*args*"), args);
} else {
fin = fopen(file_name, "r");
}
if (isfile && fin == 0) {
fprintf(stderr, "Could not open file %s\n", file_name);
} else {
if (isfile) {
scheme_load_named_file(&sc, fin, file_name);
} else {
scheme_load_string(&sc, file_name);
}
if (!isfile || fin != stdin) {
if (sc.retcode != 0) {
fprintf(stderr, "Errors encountered reading %s\n", file_name);
}
if (isfile) {
fclose(fin);
}
}
}
file_name = *argv++;
} while (file_name != 0);
if (argc == 1) {
scheme_load_named_file(&sc, stdin, 0);
}
scheme_deinit(&sc);
return sc.retcode;
}
