// main
int main(int n, char* args[])
{
// parsing arguments for file paths
int option;
while ((option = getopt(n, args, "t:w:f:a:")) != -1) {
switch (option) {
case 't':
FILE_FOR_WAPITI_TREE_PARSE = optarg;
break;
case 'w':
FILE_FOR_WAPITI_PARSE = optarg;
break;
case 'f':
FILE_FOR_W3AF_PARSE = optarg;
break;
case 'a':
FILE_FOR_ARACHNI_PARSE = optarg;
break;
case '?':
if ((optopt == 't') || (optopt == 'w') || (optopt == 'f') || (optopt == 'a'))
fprintf(stderr, "Option -%c requires an argument.\n", optopt);
else if (isprint(optopt))
fprintf(stderr, "Unknown option `-%c'.\n", optopt);
else
fprintf(stderr, "Unknown option character `\\x%x'.\n", optopt);
break;
default:
break;
}
}
start_database();
parse_wapiti();
parse_w3af();
parse_arachni();
finalize_database();
create_json();
return 0;
}
static char* parse_value(nx_json* parent, const char* key, char* p, nx_json_unicode_encoder encoder) {
nx_json* js;
while (1) {
switch (*p) {
case '\0':
NX_JSON_REPORT_ERROR("unexpected end of text", p);
return 0; // error
case ' ': case '\t': case '\n': case '\r':
case ',':
// skip
p++;
break;
case '{':
js=create_json(NX_JSON_OBJECT, key, parent);
if (!js)
return 0;
p++;
while (1) {
const char* new_key = NULL;
p=parse_key(&new_key, p, encoder);
if (!p) return 0; // error
if (*p=='}') return p+1; // end of object
p=parse_value(js, new_key, p, encoder);
if (!p) return 0; // error
}
case '[':
js=create_json(NX_JSON_ARRAY, key, parent);
if (!js)
return 0;
p++;
while (1) {
p=parse_value(js, 0, p, encoder);
if (!p) return 0; // error
if (*p==']') return p+1; // end of array
}
case ']':
return p;
case '"':
p++;
js=create_json(NX_JSON_STRING, key, parent);
if (!js)
return 0;
js->text_value=unescape_string(p, &p, encoder);
if (!js->text_value) return 0; // propagate error
return p;
case '-': case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
{
char* pe;
js=create_json(NX_JSON_INTEGER, key, parent);
if (!js)
return 0;
js->int_value=strtol(p, &pe, 0);
if (pe==p) {
NX_JSON_REPORT_ERROR("invalid number", p);
return 0; // error
}
#ifndef __KERNEL__
if (*pe=='.' || *pe=='e' || *pe=='E') { // double value
js->type=NX_JSON_DOUBLE;
js->dbl_value=strtod(p, &pe);
if (pe==p) {
NX_JSON_REPORT_ERROR("invalid number", p);
return 0; // error
}
}
else {
js->dbl_value=js->int_value;
}
#endif
return pe;
}
case 't':
if (!strncmp(p, "true", 4)) {
js=create_json(NX_JSON_BOOL, key, parent);
if (!js)
return 0;
js->int_value=1;
return p+4;
}
NX_JSON_REPORT_ERROR("unexpected chars", p);
return 0; // error
case 'f':
if (!strncmp(p, "false", 5)) {
js=create_json(NX_JSON_BOOL, key, parent);
if (!js)
return 0;
js->int_value=0;
return p+5;
}
NX_JSON_REPORT_ERROR("unexpected chars", p);
return 0; // error
case 'n':
if (!strncmp(p, "null", 4)) {
js = create_json(NX_JSON_NULL, key, parent);
if (!js)
return 0;
return p+4;
}
NX_JSON_REPORT_ERROR("unexpected chars", p);
return 0; // error
case '/': // comment
if (p[1]=='/') { // line comment
char* ps=p;
p=strchr(p+2, '\n');
if (!p) {
NX_JSON_REPORT_ERROR("endless comment", ps);
return 0; // error
}
p++;
}
else if (p[1]=='*') { // block comment
p=skip_block_comment(p+2);
if (!p) return 0;
}
else {
NX_JSON_REPORT_ERROR("unexpected chars", p);
return 0; // error
}
break;
default:
NX_JSON_REPORT_ERROR("unexpected chars", p);
return 0; // error
}
}
}