// DECL: Vector3(const float* array);
value hx_Vector3_Construct_ArrFlt(value array)
{
float values[] =
{
ValueToFloat(val_array_i(array, 0)),
ValueToFloat(val_array_i(array, 1)),
ValueToFloat(val_array_i(array, 2))
};
return ObjectToValue(new Vector3(values));
}
// DECL: Quaternion(float* array);
value hx_Quaternion_Construct_ArrFlt(value array)
{
float values[] =
{
ValueToFloat(val_array_i(array, 0)),
ValueToFloat(val_array_i(array, 1)),
ValueToFloat(val_array_i(array, 2)),
ValueToFloat(val_array_i(array, 3))
};
return ObjectToValue(new Quaternion(values));
}
// DECL: void set(const float* array);
void hx_Vector3_set_ArrFlt(value thisObj, value array)
{
Vector3 *_thisObj;
float values[] =
{
ValueToFloat(val_array_i(array, 0)),
ValueToFloat(val_array_i(array, 1)),
ValueToFloat(val_array_i(array, 2))
};
ValueToObject(thisObj, _thisObj);
_thisObj->set(values);
}
static value dialogs_open_file( value title, value msg, value initialdir, value mask,value multi) {
value result = val_null;
struct ARG_FILEFILTERS filters = {0,0,0};
struct RES_STRINGLIST files;
val_check(title,string);
val_check(msg,string);
val_check(multi,bool);
val_check(initialdir, string);
if (val_is_object(mask)) {
value count = val_field(mask,val_id("count"));
value descriptions = val_field(mask,val_id("descriptions"));
value extensions = val_field(mask,val_id("extensions"));
val_check(count,int);
val_check(descriptions,array);
val_check(extensions,array);
filters.count = val_int(count);
if (filters.count) {
long i = filters.count;
filters.descriptions = (const char**) malloc(i*sizeof(char*));
filters.extensions = (const char**) malloc(i*sizeof(char*));
while(i) {
i--;
filters.descriptions[i] = val_string(val_array_i(descriptions,i));
filters.extensions[i] = val_string(val_array_i(extensions,i));
}
}
}
systools_dialogs_open_file(val_string(title),val_string(msg),val_string(initialdir),filters.count? &filters : NULL ,val_bool(multi) ,&files);
if (files.count) {
result = alloc_array(files.count);
while(files.count) {
files.count--;
val_array_set_i(result, files.count, alloc_string(files.strings[files.count]));
free(files.strings[files.count]);
}
free(files.strings);
}
// clean up allocated mem. for filters:
if (val_is_object(mask)) {
free(filters.descriptions);
free(filters.extensions);
}
return result;
}
// DECL: void set(float* array);
void hx_Quaternion_set_ArrFlt(value thisObj, value array)
{
Quaternion *_thisObj;
float values[] =
{
ValueToFloat(val_array_i(array, 0)),
ValueToFloat(val_array_i(array, 1)),
ValueToFloat(val_array_i(array, 2)),
ValueToFloat(val_array_i(array, 3))
};
ValueToObject(thisObj, _thisObj);
_thisObj->set(values);
}
/**
socket_poll : 'socket array -> 'poll -> timeout:float -> 'socket array
<doc>
Perform a polling for data available over a given set of sockets. This is similar to [socket_select]
except that [socket_select] is limited to a given number of simultaneous sockets to check.
</doc>
**/
static value socket_poll( value socks, value pdata, value timeout ) {
polldata *p;
value a;
int i, rcount = 0;
if( val_is_null( socket_poll_prepare(pdata,socks,alloc_array(0))) )
return alloc_null();
socket_poll_events(pdata,timeout);
p = val_poll(pdata);
while( val_int(val_array_i(p->ridx,rcount)) != -1 )
rcount++;
a = alloc_array(rcount);
for(i=0;i<rcount;i++)
val_array_set_i(a,i, val_array_i(socks,val_int(val_array_i(p->ridx,i))));
return a;
}
value lime_alc_create_context (value device, value attrlist) {
ALCdevice* alcDevice = (ALCdevice*)val_data (device);
ALCint* list = NULL;
if (val_is_null (attrlist) == false) {
int size = val_array_size (attrlist);
list = new ALCint[size];
for (int i = 0; i < size; ++i) {
list[i] = (ALCint)val_int( val_array_i (attrlist, i) );
}
}
ALCcontext* alcContext = alcCreateContext (alcDevice, list);
if (list != NULL) {
delete[] list;
}
return CFFIPointer (alcContext);
}
/**
socket_poll_prepare : 'poll -> read:'socket array -> write:'socket array -> int array array
<doc>
Prepare a poll for scanning events on sets of sockets.
</doc>
**/
static value socket_poll_prepare( value pdata, value rsocks, value wsocks ) {
polldata *p;
int i,len;
val_check(rsocks,array);
val_check(wsocks,array);
val_check_kind(pdata,k_poll);
p = val_poll(pdata);
len = val_array_size(rsocks);
if( len + val_array_size(wsocks) > p->max )
val_throw(alloc_string("Too many sockets in poll"));
# ifdef NEKO_WINDOWS
for(i=0;i<len;i++) {
value s = val_array_i(rsocks,i);
p->fdr->fd_array[i] = val_sock(s);
}
p->fdr->fd_count = len;
len = val_array_size(wsocks);
for(i=0;i<len;i++) {
value s = val_array_i(wsocks,i);
p->fdw->fd_array[i] = val_sock(s);
}
p->fdw->fd_count = len;
# else
for(i=0;i<len;i++) {
value s = val_array_i(rsocks,i);
p->fds[i].fd = val_sock(s);
p->fds[i].events = POLLIN;
p->fds[i].revents = 0;
}
p->rcount = len;
len = val_array_size(wsocks);
for(i=0;i<len;i++) {
int k = i + p->rcount;
value s = val_array_i(wsocks,i);
p->fds[k].fd = val_sock(s);
p->fds[k].events = POLLOUT;
p->fds[k].revents = 0;
}
p->wcount = len;
# endif
{
value a = alloc_array(2);
val_array_set_i(a,0, p->ridx);
val_array_set_i(a,1, p->widx);
return a;
}
}
static value dialogs_save_file( value title, value msg, value initialdir, value mask) {
char * v;
struct ARG_FILEFILTERS filters = {0,0,0};
value result = val_null;
val_check(title, string);
val_check(msg, string);
val_check(initialdir, string);
if (val_is_object(mask)) {
value count = val_field(mask,val_id("count"));
value descriptions = val_field(mask,val_id("descriptions"));
value extensions = val_field(mask,val_id("extensions"));
val_check(count,int);
val_check(descriptions,array);
val_check(extensions,array);
filters.count = val_int(count);
if (filters.count) {
long i = filters.count;
filters.descriptions = (const char**) malloc(i*sizeof(char*));
filters.extensions = (const char**) malloc(i*sizeof(char*));
while(i) {
i--;
filters.descriptions[i] = val_string(val_array_i(descriptions,i));
filters.extensions[i] = val_string(val_array_i(extensions,i));
}
}
}
result = val_null;
v = systools_dialogs_save_file(val_string(title),val_string(msg),val_string(initialdir),filters.count? &filters : NULL);
if (v) {
result = alloc_string(v);
free((void*)v);
}
// clean up allocated mem. for filters:
if (val_is_object(mask)) {
free(filters.descriptions);
free(filters.extensions);
}
return result;
}
void lime_gamepad_add_mappings (value mappings) {
int length = val_array_size (mappings);
for (int i = 0; i < length; i++) {
Gamepad::AddMapping (val_string (val_array_i (mappings, i)));
}
}
value rtmidi_out_sendmessage(value obj, value msg) {
RtMidiOut *midiout = (RtMidiOut *)(intptr_t)val_float(obj);
std::vector<unsigned char> message;
int size = val_array_size(msg);
for (int i = 0; i < size; ++i) {
message.push_back(val_int(val_array_i(msg, i)));
}
midiout->sendMessage(&message);
return alloc_null();
}
void lime_cairo_set_dash (value handle, value dash) {
int length = val_array_size (dash);
double* dashPattern = new double[length];
for (int i = 0; i < length; i++) {
dashPattern[i] = val_number (val_array_i (dash, i));
}
cairo_set_dash ((cairo_t*)val_data (handle), dashPattern, length, 0);
delete dashPattern;
}
static value make_array_result( value a, fd_set *tmp ) {
value r;
int i, len;
int pos = 0;
if( tmp == NULL )
return val_null;
len = val_array_size(a);
r = alloc_array(len);
for(i=0;i<len;i++) {
value s = val_array_i(a,i);
if( FD_ISSET(val_sock(s),tmp) )
val_array_set_i(r,pos++,s);
}
val_array_set_size(r,pos);
return r;
}
void lime_al_source_pausev (int n, value sources) {
if (val_is_null (sources) == false) {
int size = val_array_size (sources);
ALuint* data = new ALuint[size];
for (int i = 0; i < size; ++i) {
data[i] = (ALuint)val_int( val_array_i (sources, i) );
}
alSourcePausev (n, data);
delete[] data;
}
}
void lime_al_sourceiv (int source, int param, value values) {
if (val_is_null (values) == false) {
int size = val_array_size (values);
ALint* data = new ALint[size];
for (int i = 0; i < size; ++i) {
data[i] = (ALint)val_int( val_array_i (values, i) );
}
alSourceiv (source, param, data);
delete[] data;
}
}
void lime_al_delete_buffers (int n, value buffers) {
if (val_is_null (buffers) == false) {
int size = val_array_size (buffers);
ALuint* data = new ALuint[size];
for (int i = 0; i < size; ++i) {
data[i] = (ALuint)val_int( val_array_i (buffers, i) );
}
alDeleteBuffers (n, data);
delete[] data;
}
}
void lime_al_listenerfv (int param, value values) {
if (val_is_null (values) == false) {
int size = val_array_size (values);
ALfloat *data = new ALfloat[size];
for (int i = 0; i < size; ++i) {
data[i] = (ALfloat)val_float( val_array_i (values, i) );
}
alListenerfv(param, data);
delete[] data;
}
}
void lime_al_source_queue_buffers (int source, int nb, value buffers) {
if (val_is_null (buffers) == false) {
int size = val_array_size (buffers);
ALuint* data = new ALuint[size];
for (int i = 0; i < size; ++i) {
data[i] = (ALuint)val_int( val_array_i (buffers, i) );
}
alSourceQueueBuffers (source, nb, data);
delete[] data;
}
}
static void make_array_result_inplace(value a, fd_set *tmp)
{
if (tmp == NULL) {
val_array_set_size(a, 0);
return;
}
int len = val_array_size(a);
value *results = (value *) malloc(sizeof(value) * len);
int result_len = 0;
for (int i = 0; i < len; i++) {
value s = val_array_i(a, i);
if (FD_ISSET(val_sock(s), tmp)) {
results[result_len++] = s;
}
}
val_array_set_size(a, result_len);
for (int i = 0; i < result_len; i++) {
val_array_set_i(a, i, results[i]);
}
free(results);
}
static fd_set *make_socket_array( value a, fd_set *tmp, SOCKET *n ) {
int i, len;
SOCKET sock;
FD_ZERO(tmp);
if( val_is_null(a) )
return tmp;
if( !val_is_array(a) )
return &INVALID;
len = val_array_size(a);
if( len > FD_SETSIZE )
val_throw(alloc_string("Too many sockets in select"));
for(i=0;i<len;i++) {
value s = val_array_i(a,i);
// make sure it is a socket...
sock = val_sock(s);
if( sock > *n )
*n = sock;
FD_SET(sock,tmp);
}
return tmp;
}
/**
sprintf : fmt:string -> params:(any | array) -> string
<doc>
Format a string. If only one parameter is needed then it can be
directly passed, either the parameters need to be stored in an array.
The following formats are accepted (with corresponding types) :
<ul>
<li>[%s] : string</li>
<li>[%d] [%x] [%X] : int</li>
<li>[%c] : int in the 0..255 range</li>
<li>[%b] : bool</li>
<li>[%f] : float</li>
</ul>
</doc>
**/
static value neko_sprintf( value fmt, value params ) {
const char *last, *cur, *end;
int count = 0;
buffer b;
val_check(fmt,string);
b = alloc_buffer(0);
last = val_string(fmt);
cur = last;
end = cur + val_strlen(fmt);
while( cur != end ) {
if( *cur == '%' ) {
int width = 0, prec = 0, flags = 0;
buffer_append_sub(b,last,cur - last);
cur++;
while( *cur >= '0' && *cur <= '9' ) {
width = width * 10 + (*cur - '0');
cur++;
}
if( *cur == '.' ) {
cur++;
while( *cur >= '0' && *cur <= '9' ) {
prec = prec * 10 + (*cur - '0');
cur++;
}
}
if( *cur == '%' ) {
buffer_append_sub(b,"%",1);
cur++;
} else {
value param;
if( count == 0 && !val_is_array(params) ) { // first ?
param = params;
count++;
} else if( !val_is_array(params) || val_array_size(params) <= count )
return alloc_null();
else
param = val_array_i(params,count++);
switch( *cur ) {
case 'c':
{
int c;
char cc;
val_check(param,int);
c = val_int(param);
if( c < 0 || c > 255 )
return alloc_null();
cc = (char)c;
buffer_append_sub(b,&cc,1);
}
break;
case 'x':
flags |= HEX_SMALL;
case 'X':
flags |= HEX;
case 'd':
{
char tmp[10];
int sign = 0;
int size = 0;
int tsize;
int n;
val_check(param,int);
n = val_int(param);
if( !(flags & HEX) && n < 0 ) {
sign++;
prec--;
n = -n;
} else if( n == 0 )
tmp[9-size++] = '0';
if( flags & HEX ) {
unsigned int nn = (unsigned int)n;
while( nn > 0 ) {
int k = nn&15;
if( k < 10 )
tmp[9-size++] = k + '0';
else
tmp[9-size++] = (k - 10) + ((flags & HEX_SMALL)?'a':'A');
nn = nn >> 4;
}
} else {
while( n > 0 ) {
tmp[9-size++] = (n % 10) + '0';
n = n / 10;
}
}
tsize = (size > prec)?size:prec + sign;
while( width > tsize ) {
width--;
buffer_append_sub(b," ",1);
}
if( sign )
buffer_append_sub(b,"-",1);
while( prec > size ) {
prec--;
buffer_append_sub(b,"0",1);
}
buffer_append_sub(b,tmp+10-size,size);
}
break;
case 'f':
{
val_check(param,float);
val_buffer(b,param);
}
break;
case 's':
{
int size;
int tsize;
val_check(param,string);
size = val_strlen(param);
tsize = (size > prec)?size:prec;
while( width > tsize ) {
width--;
buffer_append_sub(b," ",1);
}
while( prec > size ) {
prec--;
buffer_append_sub(b," ",1);
}
buffer_append_sub(b,val_string(param),size);
}
break;
case 'b':
{
val_check(param,bool);
buffer_append_sub(b,val_bool(param)?"true":"false",val_bool(param)?4:5);
}
break;
default:
return alloc_null();
break;
}
}
/**
process_run : cmd:string -> args:string array -> 'process
<doc>
Start a process using a command and the specified arguments.
</doc>
**/
static value process_run( value cmd, value vargs ) {
int i;
vprocess *p;
val_check(cmd,string);
val_check(vargs,array);
# ifdef NEKO_WINDOWS
{
SECURITY_ATTRIBUTES sattr;
STARTUPINFOW sinf;
HANDLE proc = GetCurrentProcess();
HANDLE oread,eread,iwrite;
// creates commandline
buffer b = alloc_buffer("\"");
val_buffer(b,cmd);
buffer_append(b,"\"");
int n = val_array_size(vargs);
for(i=0;i<n;i++) {
value v = val_array_i(vargs,i);
val_check(v,string);
buffer_append(b," \"");
val_buffer(b,v);
buffer_append(b,"\"");
}
wchar_t *name = val_dup_wstring(buffer_to_string(b));
gc_enter_blocking();
p = (vprocess*)malloc(sizeof(vprocess));
// startup process
sattr.nLength = sizeof(sattr);
sattr.bInheritHandle = TRUE;
sattr.lpSecurityDescriptor = NULL;
memset(&sinf,0,sizeof(sinf));
sinf.cb = sizeof(sinf);
sinf.dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
sinf.wShowWindow = SW_NORMAL;
CreatePipe(&oread,&sinf.hStdOutput,&sattr,0);
CreatePipe(&eread,&sinf.hStdError,&sattr,0);
CreatePipe(&sinf.hStdInput,&iwrite,&sattr,0);
DuplicateHandle(proc,oread,proc,&p->oread,0,FALSE,DUPLICATE_SAME_ACCESS);
DuplicateHandle(proc,eread,proc,&p->eread,0,FALSE,DUPLICATE_SAME_ACCESS);
DuplicateHandle(proc,iwrite,proc,&p->iwrite,0,FALSE,DUPLICATE_SAME_ACCESS);
CloseHandle(oread);
CloseHandle(eread);
CloseHandle(iwrite);
//printf("Cmd %s\n",val_string(cmd));
if( !CreateProcessW(NULL,name,NULL,NULL,TRUE,0,NULL,NULL,&sinf,&p->pinf) )
{
free(p);
gc_exit_blocking();
val_throw(alloc_null());
return alloc_null();
}
// close unused pipes
CloseHandle(sinf.hStdOutput);
CloseHandle(sinf.hStdError);
CloseHandle(sinf.hStdInput);
gc_exit_blocking();
}
#else
char **argv = (char**)malloc(sizeof(char*)*(val_array_size(vargs)+2));
argv[0] = strdup(val_string(cmd));
for(i=0;i<val_array_size(vargs);i++) {
value v = val_array_i(vargs,i);
val_check(v,string);
argv[i+1] = strdup(val_string(v));
}
argv[i+1] = NULL;
int input[2], output[2], error[2];
if( pipe(input) || pipe(output) || pipe(error) )
return alloc_null();
p = (vprocess*)malloc(sizeof(vprocess));
p->pid = fork();
if( p->pid == -1 )
return alloc_null();
gc_enter_blocking();
// child
if( p->pid == 0 ) {
close(input[1]);
close(output[0]);
close(error[0]);
dup2(input[0],0);
dup2(output[1],1);
dup2(error[1],2);
execvp(val_string(cmd),argv);
fprintf(stderr,"Command not found : %s\n",val_string(cmd));
exit(1);
}
// parent
for(i=0;i<=val_array_size(vargs);i++)
free(argv[i]);
free(argv);
do_close(input[0]);
do_close(output[1]);
do_close(error[1]);
p->iwrite = input[1];
p->oread = output[0];
p->eread = error[0];
gc_exit_blocking();
# endif
{
value vp = alloc_abstract(k_process,p);
val_gc(vp,free_process);
return vp;
}
}
