void init_smartjs() {
v7_val_t res;
if (v7_exec_file(v7, "smart.js", &res) != V7_OK) {
printf("smart.js execution: ");
v7_println(v7, res);
}
}
void sj_init_conf(struct v7 *v7, char *conf_str) {
int i;
const char *names[] = {"sys.json", "user.json"};
v7_val_t conf = v7_create_object(v7);
v7_set(v7, v7_get_global_object(v7), "conf", ~0, 0, conf);
if (conf_str != NULL) {
v7_val_t res;
enum v7_err err;
/*
* Usage of strlen in weird here
* but we use snprintf as well.
* TODO(alashkin): think about providing len
* as function argument AND changing of snprintf to
* something else
*/
size_t len = strlen(conf_str);
char *f = (char *) malloc(len + 3);
snprintf(f, len + 3, "(%s)", conf_str);
/* TODO(mkm): simplify when we'll have a C json parse API */
err = v7_exec(v7, &res, f);
free(f);
if (err != V7_OK) {
printf("exc parsing dev conf: %s\n", f);
v7_println(v7, res);
} else {
v7_set(v7, conf, "dev", ~0, 0, res);
}
}
for (i = 0; i < (int) sizeof(names) / sizeof(names[0]); i++) {
const char *name = names[i];
v7_set(v7, conf, name, strlen(name) - 5, 0, load_conf(v7, name));
}
}
static void process_js(char *cmd) {
s_sjp.char_processor = interrupt_char_processor;
v7_val_t v;
int res = v7_exec(s_sjp.v7, &v, cmd);
if (res == V7_SYNTAX_ERROR) {
printf("Syntax error: %s\n", v7_get_parser_error(s_sjp.v7));
} else if (res == V7_STACK_OVERFLOW) {
printf("Stack overflow: %s\n", v7_get_parser_error(s_sjp.v7));
} else {
if (res == V7_EXEC_EXCEPTION) {
printf("Exec error:");
}
v7_println(s_sjp.v7, v);
#if V7_ENABLE__StackTrace
if (res == V7_EXEC_EXCEPTION) {
v7_fprint_stack_trace(stdout, s_sjp.v7, v);
}
#endif
}
v7_gc(s_sjp.v7, 0 /* full */);
}
void init_smartjs() {
v7_val_t res;
if (v7_exec_file(v7, "sys_init.js", &res) != V7_OK) {
printf("Init error: ");
v7_println(v7, res);
}
}
static v7_val_t load_conf(struct v7 *v7, const char *name) {
v7_val_t res;
char *f;
enum v7_err err;
f = read_json_file(name);
if (f == NULL) {
printf("cannot read %s\n", name);
return v7_create_object(v7);
}
err = v7_exec(v7, &res, f);
free(f);
if (err != V7_OK) {
v7_println(v7, res);
return v7_create_object(v7);
}
return res;
}