static char * def2portstr()
{
int num;
unsigned short * ports = (unsigned short*)getpts("default", &num);
char * str;
int i;
str = emalloc(num * 5 + 1);
for(i=0;i<num;i++)
{
char tmp[40];
snprintf(tmp, sizeof(tmp), "%d", ports[i]);
if(str[0] != '\0')
strcat(str, ",");
strcat(str, tmp);
}
return str;
}
CullView()
{
fClip.set(0, 0, SkIntToScalar(160), SkIntToScalar(160));
SkRandom rand;
for (int i = 0; i < 50; i++) {
int x = nextScalarRange(rand, -fClip.width()*1, fClip.width()*2);
int y = nextScalarRange(rand, -fClip.height()*1, fClip.height()*2);
if (i == 0)
fPath.moveTo(x, y);
else
fPath.lineTo(x, y);
}
SkScalar bump = fClip.width()/8;
subdivide(&fPath, bump);
subdivide(&fPath, bump);
subdivide(&fPath, bump);
fPoints = getpts(fPath, &fPtCount);
}
tree_cell * nasl_scanner_get_port(lex_ctxt * lexic)
{
tree_cell * retc;
int idx = get_int_var_by_num(lexic, 0, -1);
struct arglist * script_infos = lexic->script_infos;
struct arglist * prefs = arg_get_value(script_infos, "preferences");
char *prange = arg_get_value(prefs, "port_range");
static int num = 0;
static u_short * ports = NULL;
if (prange == NULL)
return NULL;
if(idx < 0)
{
nasl_perror(lexic, "Argument error in scanner_get_port()\n");
nasl_perror(lexic, "Correct usage is : num = scanner_get_port(<num>)\n");
nasl_perror(lexic, "Where <num> should be 0 the first time you call it\n");
return NULL;
}
if (ports == NULL)
{
ports = (u_short*)getpts(prange, &num);
if (ports == NULL)
{
return NULL;
}
}
if(idx >= num)
{
return NULL;
}
retc = alloc_tree_cell(0, NULL);
retc->type = CONST_INT;
retc->x.i_val = ports[idx];
return retc;
}
static event_t *
dvd_pes(dvd_player_t *dp, uint32_t sc, uint8_t *buf, int len)
{
media_pipe_t *mp = dp->dp_mp;
media_queue_t *mq;
uint8_t flags, hlen, x;
int64_t dts = AV_NOPTS_VALUE, pts = AV_NOPTS_VALUE;
int rlen, outlen, data_type = 0, rate = 0;
uint8_t *outbuf;
int type, track;
media_codec_t *cw, **cwp;
AVCodecContext *ctx;
enum CodecID codec_id;
AVRational mpeg_tc = {1, 90000};
event_t *e;
media_codec_params_t mcp = {0};
x = getu8(buf, len);
flags = getu8(buf, len);
hlen = getu8(buf, len);
if(len < hlen)
return NULL;
if((x & 0xc0) != 0x80)
/* no MPEG 2 PES */
return NULL;
if((flags & 0xc0) == 0xc0) {
if(hlen < 10)
return NULL;
pts = getpts(buf, len);
dts = getpts(buf, len);
hlen -= 10;
} else if((flags & 0xc0) == 0x80) {
if(hlen < 5)
return NULL;
dts = pts = getpts(buf, len);
hlen -= 5;
}
buf += hlen;
len -= hlen;
if(sc == PRIVATE_STREAM_1) {
if(len < 1)
return NULL;
sc = getu8(buf, len);
if(sc >= 0x80 && sc <= 0xbf) {
/* audio, skip heeader */
if(len < 3)
return NULL;
buf += 3;
len -= 3;
}
}
if(sc > 0x1ff)
return NULL;
if(sc >= 0x1e0 && sc <= 0x1ef) {
codec_id = CODEC_ID_MPEG2VIDEO;
type = CODEC_TYPE_VIDEO;
data_type = MB_VIDEO;
rate = dp->dp_aspect_override;
cwp = &dp->dp_video;
mq = &mp->mp_video;
mcp.width = dp->dp_vwidth;
mcp.height = dp->dp_vheight;
} else if((sc >= 0x80 && sc <= 0x9f) || (sc >= 0x1c0 && sc <= 0x1df)) {
if(dp->dp_audio_track == DP_AUDIO_DISABLE)
return NULL;
track = dp->dp_audio_track == DP_AUDIO_FOLLOW_VM ?
dp->dp_audio_track_vm : dp->dp_audio_track;
if((sc & 7) != track)
return NULL;
type = CODEC_TYPE_AUDIO;
data_type = MB_AUDIO;
switch(sc) {
case 0x80 ... 0x87:
codec_id = CODEC_ID_AC3;
rate = 48000;
break;
case 0x88 ... 0x9f:
codec_id = CODEC_ID_DTS;
rate = 48000;
break;
case 0x1c0 ... 0x1df:
codec_id = CODEC_ID_MP2;
rate = 48000;
break;
default:
return NULL;
}
cwp = &dp->dp_audio;
mq = &mp->mp_audio;
} else if (sc >= 0x20 && sc <= 0x3f) {
