int main( int argc, char *argv[] )
{
mtrng_t mt;
srand(42);
//Wait for a random time
printf("Sleeping...\n");
sleep( (rand()%1000) + 40);
int seed = time(NULL);
SeedMT( &mt, seed );
printf("Seeded...\n");
printf("Sleeping...\n");
sleep( (rand()%1000) + 40);
printf("Woke up!...\n");
uint32_t first = ExtractNumber( &mt );
int i;
int currTime = time(NULL);
mtrng_t temp;
for( i = 0; i < 100000; i++ ){
SeedMT( &temp, currTime );
uint32_t num = ExtractNumber( &temp ) ;
if( num == first ) {
printf("FOUND:%d\n", currTime );
printf("Used Seed:%d\n", seed );
break;
}
currTime--;
}
return 0;
}
int main( int argc, char *argv[] )
{
srand(time(NULL));
int size = ( rand()%300 ) + 100;
uint16_t s16 = rand()%0x10000;
printf("Seed:%d\n",s16);
byte_t *buffer = malloc(size);
int i;
for( i = 0; i < size-14; i++ ) {
buffer[i] = rand();
}
for( ; i < size; i++ ) {
buffer[i] = 'A';
}
buffer[i] = '\0';
for( i = 0; i < size; i++ ) printf("%02x",buffer[i]);
printf("\n");
EncodePRNG( s16, buffer, size );
for( i = 0; i < size; i++ ) printf("%02x",buffer[i]);
printf("\n");
uint16_t nseed;
mtrng_t mt2;
for( i = 0; i < 0x10000; i++ ) {
SeedMT( &mt2, i);
int j;
int ding = 0;
for( j = 0; j < size; j++ ) {
if( j < (size-14) ) {
ExtractNumber( &mt2 );
} else {
if( ((ExtractNumber( &mt2 )%256) ^ buffer[j] ) == 'A' ) {
ding++;
}
}
}
if( ding == 14 ) {
printf("dingnumber:%d %d\n",ding,i);
nseed = i;
}
}
EncodePRNG( nseed, buffer, size );
for( i = 0; i < size; i++ ) printf("%02x",buffer[i]);
printf("\n");
return 0;
}
RandomNumberGrabber::RandomNumberGrabber(char* filename)
{
m_input_file = filename;
stream.open(filename);
total_numbers = ExtractNumber();
ofc = 0;
for (int i = 0; i < total_numbers; i++)
{
random_numbers.push_back(ExtractNumber());
}
}
//++ ------------------------------------------------------------------------------------
// Details: Parse the command's argument options string and try to extract the value *this
// argument is looking for.
// Type: Overridden.
// Args: vwArgContext - (RW) The command's argument options string.
// Return: MIstatus::success - Functional succeeded.
// MIstatus::failure - Functional failed.
// Throws: None.
//--
bool
CMICmdArgValThreadGrp::Validate(CMICmdArgContext &vwArgContext)
{
if (vwArgContext.IsEmpty())
return m_bMandatory ? MIstatus::failure : MIstatus::success;
if (vwArgContext.GetNumberArgsPresent() == 1)
{
const CMIUtilString &rArg(vwArgContext.GetArgsLeftToParse());
if (IsArgThreadGrp(rArg) && ExtractNumber(rArg))
{
m_bFound = true;
m_bValid = true;
m_argValue = GetNumber();
vwArgContext.RemoveArg(rArg);
return MIstatus::success;
}
else
return MIstatus::failure;
}
// More than one option...
const CMIUtilString::VecString_t vecOptions(vwArgContext.GetArgs());
CMIUtilString::VecString_t::const_iterator it = vecOptions.begin();
while (it != vecOptions.end())
{
const CMIUtilString &rArg(*it);
if (IsArgThreadGrp(rArg) && ExtractNumber(rArg))
{
m_bFound = true;
if (vwArgContext.RemoveArg(rArg))
{
m_bValid = true;
m_argValue = GetNumber();
return MIstatus::success;
}
else
return MIstatus::failure;
}
// Next
++it;
}
return MIstatus::failure;
}
void EncodePRNG( uint16_t seed, byte_t *data, int size )
{
mtrng_t mt;
SeedMT( &mt, seed );
int i;
for( i = 0; i < size; i++ ) {
byte_t num = ExtractNumber( &mt )%256;
data[i] = data[i] ^ num;
}
}
int main( int argc, char *argv[ ])
{
DWORD offset;
if (argc == 2) {
ConvertELF(argv[1], 0);
} /* if */
else if ((argc == 4) && (strcmp(argv[1], "-o") == 0)) {
ExtractNumber(&offset, argv[2]);
ConvertELF(argv[3], offset);
} /* if */
else {
fprintf (stderr, "Usage: img2srec [-o offset] <image>\n");
} /* if */
return 0;
} /* main */
//This method processes an uncompressed Adobe (text) object and extracts text.
void ProcessOutput(FILE* file, char* output, size_t len)
{
//Are we currently inside a text object?
bool intextobject = false;
//Is the next character literal (e.g. \\ to get a \ character or \( to get ( ):
bool nextliteral = false;
//() Bracket nesting level. Text appears inside ()
int rbdepth = 0;
//Keep previous chars to get extract numbers etc.:
char oc[oldchar];
int j=0;
for (j=0; j<oldchar; j++) oc[j]=' ';
for (size_t i=0; i<len; i++)
{
char c = output[i];
if (intextobject)
{
if (rbdepth==0 && seen2("TD", oc))
{
//Positioning.
//See if a new line has to start or just a tab:
float num = ExtractNumber(oc,oldchar-5);
if (num>1.0)
{
fputc(0x0d, file);
fputc(0x0a, file);
}
if (num<1.0)
{
fputc('\t', file);
}
}
if (rbdepth==0 && seen2("ET", oc))
{
//End of a text object, also go to a new line.
intextobject = false;
fputc(0x0d, file);
fputc(0x0a, file);
}
else if (c=='(' && rbdepth==0 && !nextliteral)
{
//Start outputting text!
rbdepth=1;
//See if a space or tab (>1000) is called for by looking
//at the number in front of (
int num = ExtractNumber(oc,oldchar-1);
if (num>0)
{
if (num>1000.0)
{
fputc('\t', file);
}
else if (num>100.0)
{
fputc(' ', file);
}
}
}
else if (c==')' && rbdepth==1 && !nextliteral)
{
//Stop outputting text
rbdepth=0;
}
else if (rbdepth==1)
{
//Just a normal text character:
if (c=='\\' && !nextliteral)
{
//Only print out next character no matter what. Do not interpret.
nextliteral = true;
}
else
{
nextliteral = false;
if ( ((c>=' ') && (c<='~')) || ((c>=128) && (c<255)) )
{
fputc(c, file);
}
}
}
}
//Store the recent characters for when we have to go back for a number:
for (j=0; j<oldchar-1; j++) oc[j]=oc[j+1];
oc[oldchar-1]=c;
if (!intextobject)
{
if (seen2("BT", oc))
{
//Start of a text object:
intextobject = true;
}
}
}
}
/**
* @brief Parses the application's command-line arguments
*
* @param[in] argc The number of input arguments
* @param[in] argv The input arguments
* @param[in] rank The MPI rank of the calling process
* @param[in] size The total number of MPI processes available
* @param[out] domSize The parsed domain size (2D)
* @param[out] topSize The parsed topology size (2D)
* @param[out] useFastSwap The parsed flag for fast block swap
* @return The parsing status (STATUS_OK indicates a successful parse)
*/
int ParseCommandLineArguments(int argc, char ** argv, int rank, int size, int2 * domSize, int2 * topSize, int * useFastSwap)
{
int canPrint = (rank == MPI_MASTER_RANK);
int argIdx;
// If help is requested, all other arguments will be ignored
if ((FindAndClearArgument("-h", argc, argv) != -1) || (FindAndClearArgument("--help", argc, argv) != -1))
{
if (canPrint)
{
PrintUsage(argv[0]);
}
// This simply prevents the application from continuing
return STATUS_ERR;
}
// Check if fast swapping was requested
* useFastSwap = (FindAndClearArgument("-fs", argc, argv) != -1);
// Topology information must always be present
argIdx = FindAndClearArgument("-t", argc, argv);
if (argIdx == -1)
{
OneErrPrintf(canPrint, "Error: Could not find the topology information.\n");
return STATUS_ERR;
}
else
{
topSize->x = ExtractNumber(argIdx + 1, argc, argv);
topSize->y = ExtractNumber(argIdx + 2, argc, argv);
// At least the first topology dimension must be specified
if (topSize->x <= 0)
{
OneErrPrintf(canPrint, "Error: The topology size is invalid (first value: %d)\n", topSize->x);
return STATUS_ERR;
}
// If the second topology dimension is missing, it will default to 1
if (topSize->y <= 0)
{
topSize->y = 1;
}
}
// The domain size information is optional
argIdx = FindAndClearArgument("-d", argc, argv);
if (argIdx == -1)
{
domSize->x = domSize->y = DEFAULT_DOMAIN_SIZE;
}
else
{
domSize->x = ExtractNumber(argIdx + 1, argc, argv);
domSize->y = ExtractNumber(argIdx + 2, argc, argv);
// At least the first domain dimension must be specified
if (domSize->x < MIN_DOM_SIZE)
{
OneErrPrintf(canPrint, "Error: The local domain size must be at least %d (currently: %d)\n", MIN_DOM_SIZE, domSize->x);
return STATUS_ERR;
}
// If the second domain dimension is missing, it will default to the first dimension's value
if (domSize->y <= 0)
{
domSize->y = domSize->x;
}
}
// At the end, there should be no other arguments that haven't been parsed
for (int i = 1; i < argc; ++i)
{
if (strlen(argv[i]) > 0)
{
OneErrPrintf(canPrint, "Error: Unknown argument (\"%s\")\n", argv[i]);
return STATUS_ERR;
}
}
// If we reach this point, all arguments were parsed successfully
if (canPrint)
{
printf("Topology size: %d x %d\n", topSize->x, topSize->y);
printf("Local domain size (current node): %d x %d\n", domSize->x, domSize->y);
printf("Global domain size (all nodes): %d x %d\n", topSize->x * domSize->x, topSize->y * domSize->y);
}
return STATUS_OK;
}
/*
=================
Cmd_Base
=================
*/
void Cmd_Base (void)
{
vec3_t base_xyz[MAX_VERTS];
triangle_t *ptri;
int i, j, k;
#if 1
#else
int time1;
#endif
char file1[1024];
char file2[1024];
GetScriptToken (false);
if (g_skipmodel || g_release || g_archive)
return;
printf ("---------------------\n");
#if 1
sprintf (file1, "%s/%s", cdpartial, token);
printf ("%s ", file1);
ExpandPathAndArchive (file1);
sprintf (file1, "%s/%s", cddir, token);
#else
sprintf (file1, "%s/%s.%s", cdarchive, token, trifileext);
printf ("%s\n", file1);
ExpandPathAndArchive (file1);
sprintf (file1, "%s/%s.%s", cddir, token, trifileext);
time1 = FileTime (file1);
if (time1 == -1)
Error ("%s doesn't exist", file1);
#endif
//
// load the base triangles
//
if (do3ds)
Load3DSTriangleList (file1, &ptri, &model.num_tris, NULL, NULL);
else
LoadTriangleList (file1, &ptri, &model.num_tris, NULL, NULL);
GetScriptToken (false);
sprintf (file2, "%s/%s.pcx", cddir, token);
// sprintf (trans_file, "%s/!%s_a.pcx", cddir, token);
printf ("skin: %s\n", file2);
Load256Image (file2, &BasePixels, &BasePalette, &BaseWidth, &BaseHeight);
if (BaseWidth != SKINPAGE_WIDTH || BaseHeight != SKINPAGE_HEIGHT)
{
if (g_allow_newskin)
{
ScaleWidth = BaseWidth;
ScaleHeight = BaseHeight;
}
else
{
Error("Invalid skin page size: (%d,%d) should be (%d,%d)",
BaseWidth,BaseHeight,SKINPAGE_WIDTH,SKINPAGE_HEIGHT);
}
}
else
{
ScaleWidth = (float)ExtractNumber(BasePixels, ENCODED_WIDTH_X,
ENCODED_WIDTH_Y);
ScaleHeight = (float)ExtractNumber(BasePixels, ENCODED_HEIGHT_X,
ENCODED_HEIGHT_Y);
}
//
// get the ST values
//
BuildST (ptri, model.num_tris,false);
//
// run through all the base triangles, storing each unique vertex in the
// base vertex list and setting the indirect triangles to point to the base
// vertices
//
for (i=0 ; i<model.num_tris ; i++)
{
for (j=0 ; j<3 ; j++)
{
// get the xyz index
for (k=0 ; k<model.num_xyz ; k++)
if (VectorCompare (ptri[i].verts[j], base_xyz[k]))
break; // this vertex is already in the base vertex list
if (k == model.num_xyz)
{ // new index
VectorCopy (ptri[i].verts[j], base_xyz[model.num_xyz]);
if(clustered)
ReplaceClusterIndex(k, ptri[i].indicies[j], (int **)&clusters, (IntListNode_t **)&vertLists, (int *)&num_verts, (int *)&new_num_verts);
model.num_xyz++;
}
triangles[i].index_xyz[j] = k;
// get the st index
for (k=0 ; k<model.num_st ; k++)
if (triangle_st[i][j][0] == base_st[k].s
&& triangle_st[i][j][1] == base_st[k].t)
break; // this vertex is already in the base vertex list
if (k == model.num_st)
{ // new index
base_st[model.num_st].s = triangle_st[i][j][0];
base_st[model.num_st].t = triangle_st[i][j][1];
model.num_st++;
}
triangles[i].index_st[j] = k;
}
}
// build triangle strips / fans
BuildGlCmds ();
}