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completed veeprom implementation

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This commit is contained in:
IonutParau
2026-03-30 11:22:20 +02:00
parent b39e379e95
commit ad76ae2375
1 changed files with 71 additions and 1 deletions
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70
src/neonucleus.c
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@@ -3198,6 +3198,53 @@ static nn_Exit nn_eepromHandler(nn_ComponentRequest *req) {
if(ereq.buflen == 0) return nn_pushnull(C);
return nn_pushlstring(C, ereq.buf, ereq.buflen);
}
if(method == NN_EENUM_SET) {
if(nn_checkstring(C, 0, "bad argument #1 (string expected)")) return NN_EBADCALL;
ereq.action = NN_EEPROM_SET;
ereq.robuf = nn_tolstring(C, 0, &ereq.buflen);
if(ereq.buflen > eeprom.size) {
nn_setError(C, "not enough space");
return NN_EBADCALL;
}
e = state->handler(&ereq);
if(e) return e;
req->returnCount = 1;
return nn_pushbool(C, true);
}
if(method == NN_EENUM_SETDATA) {
if(nn_checkstring(C, 0, "bad argument #1 (string expected)")) return NN_EBADCALL;
ereq.action = NN_EEPROM_SETDATA;
ereq.robuf = nn_tolstring(C, 0, &ereq.buflen);
if(ereq.buflen > eeprom.dataSize) {
nn_setError(C, "not enough space");
return NN_EBADCALL;
}
e = state->handler(&ereq);
if(e) return e;
req->returnCount = 1;
return nn_pushbool(C, true);
}
if(method == NN_EENUM_SETLABEL) {
e = nn_defaultstring(C, 0, "");
if(e) return e;
if(nn_checkstring(C, 0, "bad argument #1 (string expected)")) return NN_EBADCALL;
ereq.action = NN_EEPROM_SETLABEL;
ereq.robuf = nn_tolstring(C, 0, &ereq.buflen);
e = state->handler(&ereq);
if(e) return e;
req->returnCount = 1;
if(ereq.buflen == 0) return nn_pushnull(C);
return nn_pushlstring(C, ereq.robuf, ereq.buflen);
}
if(method == NN_EENUM_SETARCH) {
if(nn_checkstring(C, 0, "bad argument #1 (string expected)")) return NN_EBADCALL;
ereq.action = NN_EEPROM_SETARCH;
ereq.robuf = nn_tolstring(C, 0, &ereq.buflen);
e = state->handler(&ereq);
if(e) return e;
req->returnCount = 1;
return nn_pushbool(C, true);
}
nn_setError(C, "not implemented yet");
return NN_EBADCALL;
}
@@ -3278,8 +3325,31 @@ static nn_Exit nn_veepromHandler(nn_EEPROMRequest *request) {
request->buflen = state->archlen;
return NN_OK;
}
if(request->action == NN_EEPROM_SET) {
state->codelen = request->buflen;
nn_memcpy(state->code, request->robuf, state->codelen);
return NN_OK;
}
if(request->action == NN_EEPROM_SETDATA) {
state->datalen = request->buflen;
nn_memcpy(state->data, request->robuf, state->datalen);
return NN_OK;
}
if(request->action == NN_EEPROM_SETLABEL) {
if(request->buflen > NN_MAX_LABEL) request->buflen = NN_MAX_LABEL;
state->datalen = request->buflen;
nn_memcpy(state->data, request->robuf, state->datalen);
return NN_OK;
}
if(request->action == NN_EEPROM_SETARCH) {
if(request->buflen > NN_MAX_ARCHNAME) request->buflen = NN_MAX_ARCHNAME;
state->archlen = request->buflen;
nn_memcpy(state->arch, request->robuf, state->archlen);
return NN_OK;
}
nn_setError(C, "veeprom: not implemented yet");
return NN_EBADCALL;
}
nn_Component *nn_createVEEPROM(nn_Universe *universe, const char *address, const nn_VEEPROM *veeprom, const nn_EEPROM *eeprom) {
nn_Context *ctx = &universe->ctx;