void dump_cache(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
if (hardware->dmi.cache_count == 0) {
CREATE_NEW_OBJECT;
add_s("dmi.warning","No cache structure found");
FLUSH_OBJECT;
return;
}
for (int cache=0; cache<hardware->dmi.cache_count;cache++) {
CREATE_NEW_OBJECT;
add_i("Cache", cache);
add_s("dmi.cache.socket_designation", hardware->dmi.cache[cache].socket_designation);
add_s("dmi.cache.configuration", hardware->dmi.cache[cache].configuration);
add_s("dmi.cache.mode", hardware->dmi.cache[cache].mode);
add_s("dmi.cache.location", hardware->dmi.cache[cache].location);
add_i("dmi.cache.installed_size (KB)", hardware->dmi.cache[cache].installed_size);
add_i("dmi.cache.max_size (KB)", hardware->dmi.cache[cache].max_size);
add_s("dmi.cache.supported_sram_types", hardware->dmi.cache[cache].supported_sram_types);
add_s("dmi.cache.installed_sram_types", hardware->dmi.cache[cache].installed_sram_types);
add_i("dmi.cache.speed (ns)", hardware->dmi.cache[cache].speed);
add_s("dmi.cache.error_correction_type", hardware->dmi.cache[cache].error_correction_type);
add_s("dmi.cache.system_type", hardware->dmi.cache[cache].system_type);
add_s("dmi.cache.associativity", hardware->dmi.cache[cache].associativity);
FLUSH_OBJECT;
}
}
void dump_vesa(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
CREATE_NEW_OBJECT;
add_hb(is_vesa_valid);
if (hardware->is_vesa_valid) {
char buffer[64]={0};
snprintf(buffer,sizeof(buffer),"%d.%d", hardware->vesa.major_version, hardware->vesa.minor_version);
add_s("vesa.version",buffer);
add_hs(vesa.vendor);
add_hs(vesa.product);
add_hs(vesa.product_revision);
add_hi(vesa.software_rev);
memset(buffer,0,sizeof(buffer));
snprintf(buffer,sizeof(buffer),"%d KB",hardware->vesa.total_memory*64);
add_s("vesa.memory",buffer);
add_i("vesa.modes",hardware->vesa.vmi_count);
FLUSH_OBJECT;
for (int i = 0; i < hardware->vesa.vmi_count; i++) {
struct vesa_mode_info *mi = &hardware->vesa.vmi[i].mi;
if ((mi->h_res == 0) || (mi->v_res == 0))
continue;
CREATE_NEW_OBJECT;
memset(buffer,0,sizeof(buffer));
snprintf(buffer,sizeof(buffer),"0x%04x",hardware->vesa.vmi[i].mode + 0x200);
add_s("vesa.kernel_mode",buffer);
add_i("vesa.hres",mi->h_res);
add_i("vesa.vres",mi->v_res);
add_i("vesa.bpp",mi->bpp);
FLUSH_OBJECT;
}
} else {
FLUSH_OBJECT;
}
to_cpio("vesa");
}
void dump_memory_modules(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
if (hardware->dmi.memory_module_count == 0) {
CREATE_NEW_OBJECT;
add_s("dmi.warning","No memory module structure found");
FLUSH_OBJECT;
return;
}
for (int module=0; module<hardware->dmi.memory_module_count;module++) {
if (hardware->dmi.memory_module[module].filled == false) {
char msg[64]={0};
snprintf(msg,sizeof(msg),"Module %d doesn't contain any information", module);
CREATE_NEW_OBJECT;
add_s("dmi.warning",msg);
FLUSH_OBJECT;
continue;
}
CREATE_NEW_OBJECT;
add_i("Memory module", module);
add_s("dmi.memory_module.socket_designation", hardware->dmi.memory_module[module].socket_designation);
add_s("dmi.memory_module.bank_connections", hardware->dmi.memory_module[module].bank_connections);
add_s("dmi.memory_module.speed", hardware->dmi.memory_module[module].speed);
add_s("dmi.memory_module.type", hardware->dmi.memory_module[module].type);
add_s("dmi.memory_module.installed_size", hardware->dmi.memory_module[module].installed_size);
add_s("dmi.memory_module.enabled_size", hardware->dmi.memory_module[module].enabled_size);
add_s("dmi.memory_module.error_status", hardware->dmi.memory_module[module].error_status);
FLUSH_OBJECT;
}
}
void dump_memory_size(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
CREATE_NEW_OBJECT;
add_s("dmi.item","memory size");
add_i("dmi.memory_size (KB)",hardware->detected_memory_size);
add_i("dmi.memory_size (MB)",(hardware->detected_memory_size + (1 << 9)) >> 10);
FLUSH_OBJECT;
}
void dump_base_board(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
if (hardware->dmi.base_board.filled == false) {
CREATE_NEW_OBJECT;
add_s("dmi.warning","no base_board structure found");
FLUSH_OBJECT;
return;
}
CREATE_NEW_OBJECT;
add_s("dmi.item","base_board");
add_hs(dmi.base_board.manufacturer);
add_hs(dmi.base_board.product_name);
add_hs(dmi.base_board.version);
add_hs(dmi.base_board.serial);
add_hs(dmi.base_board.asset_tag);
add_hs(dmi.base_board.location);
add_hs(dmi.base_board.type);
for (int i = 0; i < BASE_BOARD_NB_ELEMENTS; i++) {
if (((bool *) (&hardware->dmi.base_board.features))[i] == true) {
add_s("dmi.base_board.features",(char *)base_board_features_strings[i]);
}
}
for (unsigned int i = 0; i < sizeof hardware->dmi.base_board.devices_information /
sizeof *hardware->dmi.base_board.devices_information; i++) {
if (strlen(hardware->dmi.base_board.devices_information[i].type)) {
add_s("dmi.base_board.devices_information.type", hardware->dmi.base_board.devices_information[i].type);
add_i("dmi.base_board.devices_information.status", hardware->dmi.base_board.devices_information[i].status);
add_s("dmi.base_board.devices_information.description", hardware->dmi.base_board.devices_information[i].description);
}
}
FLUSH_OBJECT;
}
int main() {
printf("start testing\n");
int from = -100, to = 100;
for (int i = from; i <= to; i++) {
assert(0 - i == negate(i));
assert(((i % 2) == 0) == is_even(i));
assert(i * 2 == multiply_by_two(i));
if (is_even(i)) {
assert(i / 2 == divide_by_two(i));
}
}
for (int i = from;i <= to; i++) {
for (int j = from; j <= to; j++) {
assert(i + j == add_i(i, j));
assert(i - j == subtract(i, j));
assert(i * j == multiply(i, j));
}
}
printf("end testing\n");
return 0;
}
int main(int argc, char *argv[]) {
int resul;
if (argc != NARGS) {
printf ("Uso: calc [arg1] [op] [arg2], onde arg1 e arg são inteiros e op é +, -, x, / \n");
exit(0);
}
switch (*argv[2]) {
case '+': resul = add_i(atoi(argv[1]), atoi(argv[3]));
break;
case '-': resul = sub_i(atoi(argv[1]), atoi(argv[3]));
break;
case 'x': resul = mul_i(atoi(argv[1]), atoi(argv[3]));
break;
case '/': resul = div_i(atoi(argv[1]), atoi(argv[3]));
break;
default:
printf("Operação inválida!\n");
printf ("Uso: calc [arg1] [op] [arg2], onde arg1 e arg são inteiros e op é +, -, x, / \n");
exit(0);
}
printf(" = %d\n", resul);
exit(0);
}
void dump_memory_banks(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) {
if (hardware->dmi.memory_count == 0) {
CREATE_NEW_OBJECT;
add_s("dmi.warning","No memory bank structure found");
FLUSH_OBJECT;
return;
}
for (int bank=0; bank<hardware->dmi.memory_count;bank++) {
if (hardware->dmi.memory[bank].filled == false) {
char msg[64]={0};
snprintf(msg,sizeof(msg),"Bank %d doesn't contain any information", bank);
CREATE_NEW_OBJECT;
add_s("dmi.warning",msg);
FLUSH_OBJECT;
continue;
}
CREATE_NEW_OBJECT;
add_i("Memory Bank", bank);
add_s("dmi.memory.form_factor", hardware->dmi.memory[bank].form_factor);
add_s("dmi.memory.type", hardware->dmi.memory[bank].type);
add_s("dmi.memory.type_detail", hardware->dmi.memory[bank].type_detail);
add_s("dmi.memory.speed", hardware->dmi.memory[bank].speed);
add_s("dmi.memory.size", hardware->dmi.memory[bank].size);
add_s("dmi.memory.device_set", hardware->dmi.memory[bank].device_set);
add_s("dmi.memory.device_locator", hardware->dmi.memory[bank].device_locator);
add_s("dmi.memory.bank_locator", hardware->dmi.memory[bank].bank_locator);
add_s("dmi.memory.total_width", hardware->dmi.memory[bank].total_width);
add_s("dmi.memory.data_width", hardware->dmi.memory[bank].data_width);
add_s("dmi.memory.error", hardware->dmi.memory[bank].error);
add_s("dmi.memory.vendor", hardware->dmi.memory[bank].manufacturer);
add_s("dmi.memory.serial", hardware->dmi.memory[bank].serial);
add_s("dmi.memory.asset_tag", hardware->dmi.memory[bank].asset_tag);
add_s("dmi.memory.part_number", hardware->dmi.memory[bank].part_number);
FLUSH_OBJECT;
}
}
//helper function for ray terrain intersection
static bool cellIntersect(float h1, float h2, float h3, float h4,
float X, float Y,
const std::tuple<float, float, float> &nDir, float dirLen,
const WFMath::Point<3> &sPt,
WFMath::Point<3> &intersection,
std::tuple<float, float, float> &normal, float &par)
{
//ray plane intersection roughly using the following:
//parametric ray eqn: p=po + par V
//plane eqn: p dot N + d = 0
//
//intersection:
// -par = (po dot N + d ) / (V dot N)
//
//
// effectively we calculate the ray parametric variable for the
// intersection of the plane corresponding to each triangle
// then clip them by endpints of the ray, and by the sides of the square
// and by the diagonal
//
// if they both still intersect, then we choose the earlier intersection
//intersection points for top and bottom triangles
WFMath::Point<3> topInt, botInt;
//point to use in plane equation for both triangles
std::tuple<float, float, float> p0 = std::tuple<float, float, float>(X, Y, h1);
// square is broken into two triangles
// top triangle |/
bool topIntersected = false;
std::tuple<float, float, float> topNormal(h2 - h3, h1 - h2, 1.0);
normalise_i(topNormal);
float t = dot(nDir, topNormal);
decltype(t) topP = 0.0;
if ((t > 1e-7) || (t < -1e-7))
{
topP = -(dot(std::tuple<float, float, float>(sPt[0], sPt[1], sPt[2]), topNormal)
- dot(topNormal, p0)) / t;
topInt = translate(sPt, scale(nDir, topP));
//check the intersection is inside the triangle, and within the ray extents
if ((topP <= dirLen) && (topP > 0.0) &&
(topInt[0] >= X ) && (topInt[1] <= Y + 1 ) &&
((topInt[0] - topInt[1]) <= (X - Y)) )
{
topIntersected = true;
}
}
// bottom triangle /|
bool botIntersected = false;
std::tuple<float, float, float> botNormal(h1 - h4, h4 - h3, 1.0);
normalise_i(botNormal);
auto b = dot(nDir, botNormal);
decltype(b) botP = 0.0;
if ((b > 1e-7) || (b < -1e-7))
{
botP = -(dot(std::tuple<float, float, float>(sPt[0], sPt[1], sPt[2]), botNormal)
- dot(botNormal, p0)) / b;
botInt = translate(sPt, scale(nDir, botP));
//check the intersection is inside the triangle, and within the ray extents
if ((botP <= dirLen) && (botP > 0.0) &&
(botInt[0] <= X + 1 ) && (botInt[1] >= Y ) &&
((botInt[0] - botInt[1]) >= (X - Y)) )
{
botIntersected = true;
}
}
if (topIntersected && botIntersected) //intersection with both
{
if (botP <= topP)
{
intersection = botInt;
normal = botNormal;
par = botP / dirLen;
if (botP == topP)
{
add_i(normal, topNormal);
normalise_i(normal);
}
return true;
}
else
{
intersection = topInt;
normal = topNormal;
par = topP / dirLen;
return true;
}
}
else if (topIntersected) //intersection with top
{
intersection = topInt;
normal = topNormal;
par = topP / dirLen;
return true;
}
else if (botIntersected) //intersection with bot
{
intersection = botInt;
normal = botNormal;
par = botP / dirLen;
return true;
}
return false;
}
int main(int argc, char *argv[]){
// printf("Hello world\n");
printf("%d", add_i(1, 2));
return 0;
}