예제 #1
0
    void scroll_bar::
    set_max_slider_pos (
        long mpos
    )
    {
        auto_mutex M(m);
        max_pos = mpos;
        if (pos > mpos)
            pos = mpos;

        if (ori == HORIZONTAL)
            set_length(rect.width());
        else
            set_length(rect.height());

        if (mpos != 0 && enabled)
        {
            b1.enable();
            b2.enable();
        }
        else
        {
            b1.disable();
            b2.disable();
        }
             
    }
예제 #2
0
// ==============================================================================================================================================
// Radius vector will point in vernal equinox
//
void Orbit::CreateNewCircularOrbit(Orbit *plane, double rad)
{
	double mu=plane->myy;
	double vcir=sqrt(mu/rad);
	VECTOR3 rv=plane->Position(0);
	VECTOR3 vv=crossp(plane->norv,rv);
	Elements(set_length(rv,rad),set_length(vv,vcir),mu,false);
}
예제 #3
0
파일: array.c 프로젝트: RPG-7/reactos
/* ECMA-262 3rd Edition    15.4.4.9 */
static HRESULT Array_shift(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, unsigned argc, jsval_t *argv,
        jsval_t *r)
{
    jsdisp_t *jsthis;
    DWORD length = 0, i;
    jsval_t v, ret;
    HRESULT hres;

    TRACE("\n");

    hres = get_length(ctx, vthis, &jsthis, &length);
    if(FAILED(hres))
        return hres;

    if(!length) {
        hres = set_length(jsthis, 0);
        if(FAILED(hres))
            return hres;
    }

    if(!length) {
        if(r)
            *r = jsval_undefined();
        return S_OK;
    }

    hres = jsdisp_get_idx(jsthis, 0, &ret);
    if(hres == DISP_E_UNKNOWNNAME) {
        ret = jsval_undefined();
        hres = S_OK;
    }

    for(i=1; SUCCEEDED(hres) && i<length; i++) {
        hres = jsdisp_get_idx(jsthis, i, &v);
        if(hres == DISP_E_UNKNOWNNAME)
            hres = jsdisp_delete_idx(jsthis, i-1);
        else if(SUCCEEDED(hres))
            hres = jsdisp_propput_idx(jsthis, i-1, v);
    }

    if(SUCCEEDED(hres)) {
        hres = jsdisp_delete_idx(jsthis, length-1);
        if(SUCCEEDED(hres))
            hres = set_length(jsthis, length-1);
    }

    if(FAILED(hres))
        return hres;

    if(r)
        *r = ret;
    else
        jsval_release(ret);
    return hres;
}
예제 #4
0
파일: array.c 프로젝트: AmesianX/RosWine
/* ECMA-262 3rd Edition    15.4.4.9 */
static HRESULT Array_shift(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, DISPPARAMS *dp,
        VARIANT *retv, jsexcept_t *ei)
{
    jsdisp_t *jsthis;
    DWORD length = 0, i;
    VARIANT v, ret;
    HRESULT hres;

    TRACE("\n");

    hres = get_length(ctx, vthis, ei, &jsthis, &length);
    if(FAILED(hres))
        return hres;

    if(!length) {
        hres = set_length(jsthis, ei, 0);
        if(FAILED(hres))
            return hres;
    }

    if(!length) {
        if(retv)
            V_VT(retv) = VT_EMPTY;
        return S_OK;
    }

    hres = jsdisp_get_idx(jsthis, 0, &ret, ei);
    if(hres == DISP_E_UNKNOWNNAME) {
        V_VT(&ret) = VT_EMPTY;
        hres = S_OK;
    }

    for(i=1; SUCCEEDED(hres) && i<length; i++) {
        hres = jsdisp_get_idx(jsthis, i, &v, ei);
        if(hres == DISP_E_UNKNOWNNAME)
            hres = jsdisp_delete_idx(jsthis, i-1);
        else if(SUCCEEDED(hres))
            hres = jsdisp_propput_idx(jsthis, i-1, &v, ei);
    }

    if(SUCCEEDED(hres)) {
        hres = jsdisp_delete_idx(jsthis, length-1);
        if(SUCCEEDED(hres))
            hres = set_length(jsthis, ei, length-1);
    }

    if(SUCCEEDED(hres) && retv)
        *retv = ret;
    else
        VariantClear(&ret);
    return hres;
}
예제 #5
0
파일: array.c 프로젝트: AmesianX/RosWine
static HRESULT Array_pop(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, DISPPARAMS *dp,
        VARIANT *retv, jsexcept_t *ei)
{
    jsdisp_t *jsthis;
    VARIANT val;
    DWORD length;
    HRESULT hres;

    TRACE("\n");

    hres = get_length(ctx, vthis, ei, &jsthis, &length);
    if(FAILED(hres))
        return hres;

    if(!length) {
        hres = set_length(jsthis, ei, 0);
        if(FAILED(hres))
            return hres;

        if(retv)
            V_VT(retv) = VT_EMPTY;
        return S_OK;
    }

    length--;
    hres = jsdisp_get_idx(jsthis, length, &val, ei);
    if(SUCCEEDED(hres)) {
        hres = jsdisp_delete_idx(jsthis, length);
    } else if(hres == DISP_E_UNKNOWNNAME) {
        V_VT(&val) = VT_EMPTY;
        hres = S_OK;
    } else
        return hres;

    if(SUCCEEDED(hres))
        hres = set_length(jsthis, ei, length);

    if(FAILED(hres)) {
        VariantClear(&val);
        return hres;
    }

    if(retv)
        *retv = val;
    else
        VariantClear(&val);

    return S_OK;
}
예제 #6
0
파일: array.c 프로젝트: Moteesh/reactos
static HRESULT Array_pop(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, unsigned argc, jsval_t *argv,
        jsval_t *r)
{
    jsdisp_t *jsthis;
    jsval_t val;
    DWORD length;
    HRESULT hres;

    TRACE("\n");

    hres = get_length(ctx, vthis, &jsthis, &length);
    if(FAILED(hres))
        return hres;

    if(!length) {
        hres = set_length(jsthis, 0);
        if(FAILED(hres))
            return hres;

        if(r)
            *r = jsval_undefined();
        return S_OK;
    }

    length--;
    hres = jsdisp_get_idx(jsthis, length, &val);
    if(SUCCEEDED(hres))
        hres = jsdisp_delete_idx(jsthis, length);
    else if(hres == DISP_E_UNKNOWNNAME) {
        val = jsval_undefined();
        hres = S_OK;
    }else
        return hres;

    if(SUCCEEDED(hres))
        hres = set_length(jsthis, length);

    if(FAILED(hres)) {
        jsval_release(val);
        return hres;
    }

    if(r)
        *r = val;
    else
        jsval_release(val);
    return hres;
}
예제 #7
0
파일: array.c 프로젝트: AmesianX/RosWine
/* ECMA-262 3rd Edition    15.4.4.7 */
static HRESULT Array_push(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, DISPPARAMS *dp,
        VARIANT *retv, jsexcept_t *ei)
{
    jsdisp_t *jsthis;
    DWORD length = 0;
    int i, n;
    HRESULT hres;

    TRACE("\n");

    hres = get_length(ctx, vthis, ei, &jsthis, &length);
    if(FAILED(hres))
        return hres;

    n = arg_cnt(dp);
    for(i=0; i < n; i++) {
        hres = jsdisp_propput_idx(jsthis, length+i, get_arg(dp, i), ei);
        if(FAILED(hres))
            return hres;
    }

    hres = set_length(jsthis, ei, length+n);
    if(FAILED(hres))
        return hres;

    if(retv) {
        V_VT(retv) = VT_I4;
        V_I4(retv) = length+n;
    }
    return S_OK;
}
예제 #8
0
/* Deze methode wijst length woorden toe aan een proces. De overgebleven
 * woorden worden gezien als nieuw vrij blok. */
int split_block(long index, long length){
	long blockleng = get_length(index);
	long newidx = index + length + ADMIN_SIZE;
	long newleng = blockleng - length - ADMIN_SIZE;
	
	if(blockleng < length + ADMIN_SIZE + 1){
		/* Geen ruimte voor een nieuw blok van minimaal 1 woord. */
		return -1;
	}
	
	/* Maak het nieuwe blok. Plaats deze na 'length' woorden. */
	new_block(newidx, newleng, index, get_next(index));
	
	/* Als het huidige blok een volgende blok heeft moet de pointer van
	 * dat blok welke naar zijn vorige blok wijst naar het nieuwe blok
	 * gezet worden.*/
	if(get_next(index) != 0){
		set_prev(get_next(index), newidx);
	}
	/* Zet het volgende blok van het huidige blok naar het nieuwe blok. */
	set_next(index, newidx);
	
	/* Zet de length van het huidige blok en zet hem op toegewezen. */
	set_length(index, length);
	set_free(index, 0);
	
	/* Verhoog het aantal loze woorden. */
	mem[1] += ADMIN_SIZE;
	/* Verhoog het aantal toegewezen woorden. */
	mem[0] += length;
	
	/* De index waar begonnen mag worden met schrijven is het blok index
	 * plus de lengte van de administratie. */
	return index + ADMIN_SIZE;
}
예제 #9
0
void file_info::reset()
{
    info_remove_all();
    meta_remove_all();
    set_length(0);
    reset_replaygain();
}
예제 #10
0
static CK_RV COMMON_token_import_cert(ykpiv_state *state, CK_ULONG cert_id, CK_BYTE_PTR in) {

  unsigned char certdata[3072];
  unsigned char *certptr;
  CK_ULONG cert_len;

  CK_RV rv;

  // Check whether or not we have a valid cert
  if ((rv = do_check_cert(in, &cert_len)) != CKR_OK)
    return rv;

  if (cert_len > 3072)
    return CKR_FUNCTION_FAILED;

  certptr = certdata;

  *certptr++ = 0x70;
  certptr += set_length(certptr, cert_len);
  memcpy(certptr, in, cert_len);
  certptr += cert_len;

  *certptr++ = 0x71;
  *certptr++ = 1;
  *certptr++ = 0; /* certinfo (gzip etc) */
  *certptr++ = 0xfe; /* LRC */
  *certptr++ = 0;

  // Store the certificate into the token
  if (ykpiv_save_object(state, cert_id, certdata, (size_t)(certptr - certdata)) != YKPIV_OK)
    return CKR_DEVICE_ERROR;

  return CKR_OK;
}
예제 #11
0
파일: array.c 프로젝트: RPG-7/reactos
/* ECMA-262 3rd Edition    15.4.4.7 */
static HRESULT Array_push(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, unsigned argc, jsval_t *argv,
        jsval_t *r)
{
    jsdisp_t *jsthis;
    DWORD length = 0;
    unsigned i;
    HRESULT hres;

    TRACE("\n");

    hres = get_length(ctx, vthis, &jsthis, &length);
    if(FAILED(hres))
        return hres;

    for(i=0; i < argc; i++) {
        hres = jsdisp_propput_idx(jsthis, length+i, argv[i]);
        if(FAILED(hres))
            return hres;
    }

    hres = set_length(jsthis, length+argc);
    if(FAILED(hres))
        return hres;

    if(r)
        *r = jsval_number(length+argc);
    return S_OK;
}
예제 #12
0
/* Deze methode zet het blok op index op vrij, indien mogelijk fuseert het
 * met omringende vrije blokken. */
void free_block(long index){
	long prev = get_prev(index);
	long next = get_next(index);
	
	if(!get_free(index)){
		/* Zet het blok op vrij. */
		set_free(index, 1);
		mem[0] -= get_length(index);
	}
	
	/* Voeg vorige blok samen met het huidige als deze vrij is als een groot
	 * vrij blok. */
	if(prev != 0 && get_free(prev)){
		set_length(prev, get_length(prev) + get_length(index) + ADMIN_SIZE);
		set_next(prev, next);
		
		if(next != 0){
			set_prev(next, prev);
		}
		
		mem[1] -= ADMIN_SIZE;
	}
	
	/* Voeg volgende blok samen met het huidige als deze vrij is als een 
	 * groot vrij blok. */
	if(next != 0 && get_free(next)){
		free_block(next);
	}
}
예제 #13
0
// ==============================================================================================================================================
// Define planet excape orbit, Pos = vessel position, Esc = Escape vector, 
//
void Orbit::EscapeOrbit(OBJHANDLE ref,VECTOR3 Pos,VECTOR3 Esc,VECTOR3 normal)
{
	double myy=GC*oapiGetMass(ref);
	double rad=length(Pos);
	double Esc2=dotp(Esc,Esc);
	double ang=nangle(Pos,Esc,normal);
	double sma = -myy / Esc2;  // (constant)
	double sq=sin(ang);
	double q=rad*rad*sq*sq;
	double w=2.0*sma*rad*(cos(ang)-1.0);
	double ecc=sqrt((q-rad*sq*sqrt(q+2.0*w)+w)/(2.0*sma*sma)+1.0);
	double par=sma*(1.0-ecc*ecc);
 
	// Compute Tangential angle 
	double x=(par-rad)/(rad*ecc);
	if (x>1) x=1; if (x<-1) x=-1; 

	double tra=acos(x);
	double y=PI+acos(1.0/ecc);
	if (ang<y) tra=PI2-tra;

	double ta=tra2gamma(tra,ecc);

	VECTOR3 Vel=create_vector(normal,Pos,ta);
	Vel=set_length(Vel,sqrt(2*myy/rad - myy/sma));

	Elements(Pos,Vel,myy);
}
예제 #14
0
파일: rrd.cpp 프로젝트: bleausard/meije-tk
void
QcRoundRobinDatabase::init(bool allocate)
{
  size_t header_size = compute_slot_size(HEADER_FORMAT) + m_slot_format.length();
  // Round size to 8-byte
  m_header_size = (header_size/8)*8;
  if (m_header_size < header_size)
    m_header_size += 8;

  size_t slot_format_length = m_slot_format.length();
  m_buffer << static_cast<quint8>(VERSION)
           << static_cast<quint16>(m_position)
           << static_cast<quint16>(m_number_of_used_slots)
           << static_cast<quint16>(m_header_size)
           << static_cast<quint16>(m_number_of_reserved_slots)
           << static_cast<quint16>(m_slot_size)
           << static_cast<quint8>(slot_format_length);
  m_buffer.writeRawData(m_slot_format.toStdString().c_str(), slot_format_length); // don't include terminal \0
  // clear padding
  for (size_t i = 0; i < (m_header_size - header_size); i++)
    m_buffer << static_cast<quint8>(0);

  if (allocate)
    set_length();
}
예제 #15
0
파일: vendor.c 프로젝트: kazuyas/trema
/*
 * Creates a Vendor Request message. This message can be used
 * to facilitate sending of vendor-defined arbitrary data.
 *
 * @overload initialize
 *   @example
 *     Vendor.new
 *
 * @overload initialize(options)
 *   @example
 *     Vendor.new(
 *       :vendor => 0x3000,
 *       :data => "deadbeef".unpack( "C*" ),
 *       :transaction_id => 123
 *     )
 *
 *   @param [Hash] options
 *     the options to create a message with.
 *   @option options [Number] :xid
 *   @option options [Number] :transaction_id
 *     an unsigned 32bit integer number associated with this message.
 *     if not specified, an auto-generated value is set.
 *   @option options [Number] :vendor
 *     the vendor identifier. If MSB is zero low order bytes are IEEE OUI. Otherwise defined by openflow.
 *   @option options [Array] :data
 *     a String that holds vendor's defined arbitrary length data.
 *
 * @raise [ArgumentError] if transaction ID is not an unsigned 32-bit integer.
 * @raise [ArgumentError] if user data is not an array of bytes.
 * @raise [TypeError] if options is not a hash.
 * @return [Vendor]
 */
static VALUE
vendor_init( int argc, VALUE *argv, VALUE self ) {
  buffer *vendor = NULL;
  Data_Get_Struct( self, buffer, vendor );
  VALUE options = Qnil;

  if ( rb_scan_args( argc, argv, "01", &options ) == 0 ) {
    set_xid( vendor, get_transaction_id() );
  }
  else {
    if ( options == Qnil ) {
      set_xid( vendor, get_transaction_id() );
    }
    else {
      if ( rb_scan_args( argc, argv, "01", &options ) == 1 ) {
        Check_Type( options, T_HASH );
        VALUE tmp = Qnil;
        VALUE xid = Qnil;

        tmp = rb_hash_aref( options, ID2SYM( rb_intern( "transaction_id" ) ) );
        if ( tmp != Qnil ) {
          xid = tmp;
        }
        tmp = rb_hash_aref( options, ID2SYM( rb_intern( "xid" ) ) );
        if ( tmp != Qnil ) {
          xid = tmp;
        }

        if ( xid != Qnil ) {
          validate_xid( xid );
          set_xid( vendor, ( uint32_t ) NUM2UINT( xid ) );
        }
        else {
          set_xid( vendor, get_transaction_id() );
        }

        tmp = rb_hash_aref( options, ID2SYM( rb_intern( "vendor" ) ) );
        if ( tmp != Qnil ) {
          ( ( struct ofp_vendor_header * ) ( vendor->data ) )->vendor = htonl( ( uint32_t ) NUM2UINT( tmp ) );
        }

        tmp = rb_hash_aref( options, ID2SYM( rb_intern( "data" ) ) );
        if ( tmp != Qnil ) {
          Check_Type( tmp, T_ARRAY );
          uint16_t length = ( uint16_t ) RARRAY_LEN( tmp );
          append_back_buffer( vendor, length );
          set_length( vendor, length );
          uint8_t *data = ( uint8_t * ) ( ( char * ) vendor->data + sizeof( struct ofp_vendor_header ) );
          int i;
          for ( i = 0; i < length; i++ ) {
            data[ i ] = ( uint8_t ) FIX2INT( RARRAY_PTR( tmp )[ i ] );
          }
        }
      }
    }
  }

  return self;
}
예제 #16
0
파일: WS2801.cpp 프로젝트: Dewb/powerlines
// Constructor for use with hardware SPI (specific clock/data pins):
WS2801::WS2801(const char* spi_device_arg, uint16_t n) :
    spi_delay(0),
    pixels(0)
{
    spi_device = strdup(spi_device_arg);
    spi_start();
    set_length(n);
}
예제 #17
0
DParray::DParray(int l,const vector<int>& v1,const vector<double>& v2,const Matrix& M,double Beta)
    :DPengine(v1,v2,M,Beta)
{
    set_length(l);

    for(int s=0; s<start_P.size(); s++)
        (*this)(0,s) = start_P[s];
}
예제 #18
0
Subunit::Subunit()
{
	set_length(1);

	set_number_of_bonds_created(0);

	set_spring_constant(1);
}
예제 #19
0
//Find length of a cluster in units of pixels in a row
void Cluster::find_length(){

	//Sort by row
	hits.sort(compare_rows);
	
	//Then take the difference of the first and last values
	set_length(hits.back().get_row() - hits.front().get_row() + 1);
}
예제 #20
0
파일: array.c 프로젝트: RPG-7/reactos
/* ECMA-262 3rd Edition    15.4.4.13 */
static HRESULT Array_unshift(script_ctx_t *ctx, vdisp_t *vthis, WORD flags, unsigned argc, jsval_t *argv,
        jsval_t *r)
{
    jsdisp_t *jsthis;
    WCHAR buf[14], *buf_end, *str;
    DWORD i, length;
    jsval_t val;
    DISPID id;
    HRESULT hres;

    TRACE("\n");

    hres = get_length(ctx, vthis, &jsthis, &length);
    if(FAILED(hres))
        return hres;

    if(argc) {
        buf_end = buf + sizeof(buf)/sizeof(WCHAR)-1;
        *buf_end-- = 0;
        i = length;

        while(i--) {
            str = idx_to_str(i, buf_end);

            hres = jsdisp_get_id(jsthis, str, 0, &id);
            if(SUCCEEDED(hres)) {
                hres = jsdisp_propget(jsthis, id, &val);
                if(FAILED(hres))
                    return hres;

                hres = jsdisp_propput_idx(jsthis, i+argc, val);
                jsval_release(val);
            }else if(hres == DISP_E_UNKNOWNNAME) {
                hres = IDispatchEx_DeleteMemberByDispID(vthis->u.dispex, id);
            }
        }

        if(FAILED(hres))
            return hres;
    }

    for(i=0; i<argc; i++) {
        hres = jsdisp_propput_idx(jsthis, i, argv[i]);
        if(FAILED(hres))
            return hres;
    }

    if(argc) {
        length += argc;
        hres = set_length(jsthis, length);
        if(FAILED(hres))
            return hres;
    }

    if(r)
        *r = ctx->version < 2 ? jsval_undefined() : jsval_number(length);
    return S_OK;
}
예제 #21
0
void file_info::copy(const file_info & p_source)
{
    if (&p_source != this) {
        copy_meta(p_source);
        copy_info(p_source);
        set_length(p_source.get_length());
        set_replaygain(p_source.get_replaygain());
    }
}
예제 #22
0
 //! assuming the packet has been properly initialized,
 //! this will fill bytes from @buffer into this packets buffer,
 //! then return the number of bytes written. buffer is unmodified
 uint32_t fill(const std::string& buffer)
 {
   uint32_t rem = capacity();
   uint32_t total = (buffer.size() < rem) ? buffer.size() : rem;
   // copy from buffer to packet buffer
   memcpy(data() + data_length(), buffer.data(), total);
   // set new packet length
   set_length(data_length() + total);
   return total;
 }
예제 #23
0
파일: mdrotor.c 프로젝트: clcarwin/mdrotor
void stack_init(struct EngineThread *eng, struct RotorStack *stk, unsigned int id)
{

	struct TopRotor *top = eng->top;
	struct Rotor *r;
	int i;

	memset(stk, 0, sizeof(*stk));
	stk->eng = eng;
	stk->id = id;
	stk->eng->active++;

	r = get_rotor(stk, -1);
	r->step = top_step;
	r->wiring = top->wiring;
	r->pos = -1;
	r = get_rotor(stk, 0);
	r->step = top_step;
	r->wiring = top->wiring;

	for (i = 1; i < MAX_LEN; i++) {
		r = get_rotor(stk, i);
		r->pos = i;
		r->wiring = top->wiring;
		r->step = top->step_list;
		r->angle = top->wlen - 1;
	}

	if (top->nrotors == 0) { // first
		top->nrotors = top->start_len;
		set_length(stk, top->nrotors);
		if (top->start_len == 0) {
			top->start_len++;
		} else {
			r = get_rotor(stk, 0);
			rotate_many(stk, r);
		}
	} else {
		set_length(stk, top->nrotors);
		top_rotate(stk);
	}
}
예제 #24
0
/* send conn's ip and port which used to connect to user server
 * to mesage server */
void send_conn_info_to_message(struct conn_server *server)
{
	struct list_packet *lp = allocator_malloc(&server->packet_allocator);
	packet_init(lp);
	set_length(lp, 18);
	set_command(lp, CMD_CONN_INFO);
	set_field_uint32_t(get_parameters(lp), 0, server->conn_user_ip);
	set_field_uint16_t(get_parameters(lp), 4, server->conn_user_port);
	list_add_tail(&lp->list, &(server->message_conn.send_packet_list));
	wait_for_write(server->efd, server->message_conn.sfd);
}
예제 #25
0
bool set_component_with_len(unsigned char **in_ptr, const BIGNUM *bn, int element_len) {
  int real_len = BN_num_bytes(bn);
  *in_ptr += set_length(*in_ptr, element_len);
  if(real_len > element_len) {
    return false;
  }
  memset(*in_ptr, 0, (size_t)(element_len - real_len));
  *in_ptr += element_len - real_len;
  *in_ptr += BN_bn2bin(bn, *in_ptr);
  return true;
}
예제 #26
0
파일: pwn.c 프로젝트: jbremer/challenges
int main()
{
    pwn_t p; uint32_t addr[64];

    p.commit_creds = 0x8003f56c;
    p.prepare_kernel_cred = 0x8003f924;

    // Turn sys_upper into a strcpy - mov r12, r2.
    syscall(223, "\x02\xc0\xa0\xe1", 0x7f000000+0x24);

    // Now we have arbitrary memcpy. Overwrite sys_bind with our function.
    set_length(32);
    syscall(223, &pwn, 0x802bddd4);
    set_length(4);

    syscall(__NR_bind, 0, &p, 0);

    char *shell[] = {"/bin/sh", NULL};
    execve(shell[0], shell, NULL);
}
예제 #27
0
inline size_t Packet_v<Ptr_type>::fill(const uint8_t* buffer, size_t length)
{
  size_t rem = ip_capacity() - udp_length();
  if(rem == 0) return 0;
  size_t total = std::min(length, rem);
  // copy from buffer to packet buffer
  memcpy(udp_data() + udp_data_length(), buffer, total);
  // set new packet length
  set_length(udp_data_length() + total);
  return total;
}
예제 #28
0
파일: udon.cpp 프로젝트: 794523332/Autoware
ssize_t send_location(int fd, const Location& location)
{
	std::uint8_t buf[SIZE_LOCATION];
	set_type(buf, TYPE_LOCATION);
	set_length(buf, sizeof(double) * 4);
	set_location_x(buf, location.x);
	set_location_y(buf, location.y);
	set_location_z(buf, location.z);
	set_location_d(buf, location.d);

	return send(fd, &buf, sizeof(buf), 0);
}
예제 #29
0
파일: ostring.c 프로젝트: htrb/ngraph-gtk
static int 
string_set(struct objlist *obj, N_VALUE *inst, N_VALUE *rval, int argc, char **argv)
{
  char *str;

  str = argv[2];

  if (str == NULL) {
    set_length(obj, inst, str);
    return 0;
  }

  if (! g_utf8_validate(str, -1, NULL)) {
    error(obj, ERR_INVALID_UTF8);
    return 1;
  }

  set_length(obj, inst, str);

  return 0;
}
예제 #30
0
void file_info::copy(const file_info * src)
{
	meta_remove_all();
	info_remove_all();
	set_location(src->get_location());
	set_length(src->get_length());
	int n;
	for(n=0;n<src->meta_get_count();n++)
		meta_add(src->meta_enum_name(n),src->meta_enum_value(n));
	for(n=0;n<src->info_get_count();n++)
		info_set(src->info_enum_name(n),src->info_enum_value(n));
}