75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "vcd_parser.h"
|
|
#include <node_api.h>
|
|
|
|
int stringEq (
|
|
const unsigned char* gold,
|
|
const unsigned char* p,
|
|
const unsigned char* endp
|
|
) {
|
|
if (gold[0] == 0) {
|
|
return 0;
|
|
}
|
|
for (size_t i = 0; gold[i] != 0; i++) {
|
|
if (gold[i] != p[i]) {
|
|
return 0;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
int commandSpan(vcd_parser_t* s, const unsigned char* p, const unsigned char* endp) {
|
|
return 0;
|
|
};
|
|
|
|
int scopeIdentifierSpan(vcd_parser_t* s, const unsigned char* p, const unsigned char* endp) {
|
|
return 0;
|
|
};
|
|
|
|
int varSizeSpan(vcd_parser_t* s, const unsigned char* p, const unsigned char* endp) {
|
|
s->size = strtol((const char *)p, (char **)&endp, 10);
|
|
return 0;
|
|
};
|
|
|
|
int idSpan(vcd_parser_t* state, const unsigned char* p, const unsigned char* endp) {
|
|
if (stringEq((state->trigger), p, endp)) {
|
|
napi_value undefined;
|
|
if (napi_get_undefined(state->napi_env, &undefined) != napi_ok) {
|
|
napi_throw(state->napi_env, undefined);
|
|
return 0;
|
|
}
|
|
|
|
napi_value eventName;
|
|
if (napi_create_string_latin1(state->napi_env, "trigger", NAPI_AUTO_LENGTH, &eventName) != napi_ok) {
|
|
napi_throw(state->napi_env, eventName);
|
|
return 0;
|
|
};
|
|
|
|
napi_value eventPayload;
|
|
if (napi_create_int32(state->napi_env, state->time, &eventPayload) != napi_ok) {
|
|
napi_throw(state->napi_env, eventPayload);
|
|
return 0;
|
|
};
|
|
|
|
napi_value* argv[] = { &eventName, &eventPayload };
|
|
|
|
napi_value return_val;
|
|
if (napi_call_function(state->napi_env, undefined, state->emit, 2, *argv, &return_val) != napi_ok) {
|
|
napi_throw(state->napi_env, state->emit);
|
|
return 0;
|
|
}
|
|
}
|
|
return 0;
|
|
};
|
|
|
|
int vectorSpan(vcd_parser_t* s, const unsigned char* p, const unsigned char* endp) {
|
|
// printf("{%.*s}", (int)(endp - p - 1), p);
|
|
return 0;
|
|
};
|
|
|
|
int timeSpan(vcd_parser_t* s, const unsigned char* p, const unsigned char* endp) {
|
|
s->time = strtol((const char *)p, (char **)&endp, 10);
|
|
return 0;
|
|
};
|