OsStatus ForwardRules::getRouteTo(UtlString& RouteToString,
bool& authRequired,
TiXmlNode* nodeWithRouteToChild)
{
OsStatus currentStatus = OS_FAILED;
nodeWithRouteToChild->ToElement();
TiXmlNode* routeToNode = NULL;
TiXmlNode* routeToText = NULL;
//get the user text value from it
routeToNode = nodeWithRouteToChild->FirstChild(XML_TAG_ROUTETO);
if(routeToNode)
{
if(routeToNode && routeToNode->Type() != TiXmlNode::ELEMENT)
{
return currentStatus;
}
TiXmlElement* routeToElement = routeToNode->ToElement();
const char* authRequiredPtr =
routeToElement->Attribute(XML_ATT_AUTHREQUIRED);
//set the authRequired attribute
authRequired=getYN(authRequiredPtr, false) ; //defaults to false
RouteToString.remove(0);
routeToText = routeToElement->FirstChild();
if(routeToText && routeToText->Type() == TiXmlNode::TEXT)
{
TiXmlText* routeTo = routeToText->ToText();
if (routeTo)
{
RouteToString.append(routeTo->Value());
}
}
// TinyXML compresses white space, so an all white space element becomes
// zero length, but just in case, let's strip it ourselves.
RouteToString.strip(UtlString::both);
if (RouteToString.length() > 0)
{
// The route is not empty. Declare success
currentStatus = OS_SUCCESS;
}
else if (authRequired)
{
// The Route can be empty, as long as authRequired is set.
// This means just route to the authProxy.
currentStatus = OS_SUCCESS;
}
else
{
// Empty or missing route, and no authRequired...that's not allowed.
currentStatus = OS_FAILED;
}
}
return currentStatus;
}
int licence_to_kill(void)
{
if (data_on_disk && !(defined_format & CLEAR_DISK)) {
if (force_f == ASK) {
force_banner();
printf("\aAbout to destroy all files on drive %c!\n\a"
"Continue (Y/N) ? ", drive);
getYN();
}
if (force_f == NO) {
if (verbose > 0)
printf("Operation aborted\n");
return 0;
}
}
data_on_disk = 0; /* Consider there is no longer data on disk */
return 1;
}
static int
getCommands (void)
{
paramLetters ();
do
{
printf ("Command: ");
getInput ();
switch (inputBuffer[0])
{
case 0:
break;
case 't':
do
{
printf ("Enter the name of a table: ");
getInput ();
strcpy (table, inputBuffer);
}
while ((validTable = lou_getTable (table)) == NULL);
break;
case 'r':
if (validTable == NULL)
{
printf ("You must enter a valid table name.\n");
inputBuffer[0] = 0;
}
break;
case 'm':
printf ("Reset mode");
if (getYN ())
mode = 0;
printf ("No contractions");
mode |= getYN ();
printf ("Computer braille at cursor");
mode |= 2 * getYN ();
printf ("Dots input and output");
mode |= 4 * getYN ();
printf ("8-dot computer braille");
mode |= 8 * getYN ();
printf ("Pass1 only");
mode |= 16 * getYN ();
break;
case 'l':
printf ("Do you want to test input and output lengths");
showSizes = getYN ();
if (!showSizes)
{
outputSize = BUFSIZE;
break;
}
printf ("Enter a maximum output size: ");
getInput ();
outputSize = atoi (inputBuffer);
if (outputSize < 0 || outputSize > BUFSIZE)
{
printf ("Output size must be from 0 tu %d.\n", BUFSIZE);
outputSize = BUFSIZE;
showSizes = 0;
}
break;
case 'c':
printf ("Enter a cursor position: ");
getInput ();
enteredCursorPos = atoi (inputBuffer);
if (enteredCursorPos < -1 || enteredCursorPos > outputSize)
{
printf ("Cursor position must be from -1 to %d.\n", outputSize);
enteredCursorPos = -1;
}
break;
case 'e':
printf ("(Enter an x to cancel emphasis.)\n");
printf ("Enter an emphasis string: ");
getInput ();
strcpy (enteredEmphasis, inputBuffer);
break;
case 's':
printf ("(Enter an x to cancel spacing.)\n");
printf ("Enter a spacing string: ");
getInput ();
strcpy (enteredSpacing, inputBuffer);
break;
case 'h':
printf ("Commands: action\n");
printf ("(t)able: Enter a table name\n");
printf ("(r)un: run the translation/back-translation loop\n");
printf ("(m)ode: Enter a mode parameter\n");
printf ("(c)ursor: Enter a cursor position\n");
printf ("(e)mphasis: Enter an emphasis string\n");
printf ("(s)pacing: Enter a spacing string\n");
printf ("(h)elp: print this page\n");
printf ("(q)uit: leave the program\n");
printf ("(f)orward-only: do only forward translation\n");
printf ("(b)ack-only: do only back-translation\n");
printf ("show-(p)ositions: show input and output positions\n");
printf
("m(i)nimal: test translator and back-translator with minimal parameters\n");
printf ("test-(l)engths: test accuracy of returned lengths\n");
printf ("\n");
paramLetters ();
break;
case 'q':
lou_free();
exit (EXIT_SUCCESS);
case 'f':
printf ("Do only forward translation");
forwardOnly = getYN ();
break;
case 'b':
printf ("Do only backward translation");
backOnly = getYN ();
break;
case 'p':
printf ("Show input and output positions");
showPositions = getYN ();
break;
case 'i':
printf
("Test translation/back-translation loop with minimal parameters");
minimalist = getYN ();
break;
default:
printf ("Bad choice.\n");
break;
}
if (forwardOnly && backOnly)
printf
("You cannot specify both forward-only and backward-only translation.\n");
}
while (inputBuffer[0] != 'r');
return 1;
}
int main( int args, char** argv )
{
#ifdef TEST_MODE
printf("DEBUG: checking arguments...\n");
#endif
if( args<4 )
usage();
int useDblFlag;
if( !strcmp(argv[3], "-f") )
useDblFlag = 0;
else if( !strcmp(argv[3], "-d") )
useDblFlag = 1;
else
usage();
#ifdef TEST_MODE
printf("DEBUG: reading file...\n");
#endif
FILE *inFile = fopen(argv[1], "r");
if( inFile==NULL ) {
fprintf(stderr, "Could not read '%s'.\n", argv[1]);
exit(1);
}
#ifdef TEST_MODE
printf("DEBUG: checking if write file exists...\n");
#endif
// See if write-file exists
FILE *outFile = fopen(argv[2], "r");
if( outFile!=NULL ){
#ifdef TEST_MODE
printf("DEBUG: closing file...\n");
#endif
fclose(outFile);
#ifdef TEST_MODE
printf("DEBUG: querying user...\n");
#endif
printf("Overwrite file '%s'? (y/n): ", argv[2]);
if( getYN()=='n' )
return 0;
}
#ifdef TEST_MODE
printf("DEBUG: opening write file...\n");
#endif
outFile = fopen(argv[2], "wb");
if( outFile==NULL ) {
fprintf(stderr, "Could not open '%s' for writing.\n", argv[2]);
exit(1);
}
#ifdef TEST_MODE
printf("DEBUG: fetching infile character 1...\n");
#endif
char c = fgetc(inFile);
while( c!=EOF ) {
// Check for number
#ifdef TEST_MODE
printf("DEBUG: see if input is a value\n");
#endif
if( isNum(c) ) {
// Store number string in 'value'
char value[64];
int i = 0;
do {
// Check for size
if( i>=sizeof(value)-1 ) {
value[i++] = '\0';
fprintf(stderr, "Unable to parse data - missing delimiters: '%s'\n", value);
exit(1);
}
value[i++] = c;
c = fgetc(inFile);
} while( isNum(c) );
value[i++] = '\0';
// Determine if number is integer (4-bytes max in this version) or float type
#ifdef TEST_MODE
printf("DEBUG: check for integer/float type\n");
#endif
char* iEndPtr;
char* dEndPtr;
unsigned long iConv = (unsigned long) strtol(value, &iEndPtr, 10);
float dConv = strtod(value, &dEndPtr);
if( iEndPtr==value+i-1 ) {
#ifdef TEST_MODE
printf("DEBUG: store integer value\n");
#endif
/// TODO /// test this
unsigned char da[8];
// Value is an int
if( isBigEndian() )
endianSwapInt32(dConv, da);
else
getBytesInt32(dConv, da);
// Write to file in binary format
int i;
for( i = 0; i<4; i++ )
if( fputc(da[i], outFile)==EOF ) {
fprintf(stderr, "Unable to write to file: '%s'\n", argv[2]);
exit(1);
}
}
else if( dEndPtr==value+i-1 ) {
if( useDblFlag ) {
#ifdef TEST_MODE
printf("DEBUG: store float value\n");
#endif
char da[8];
// Value is a float
if( isBigEndian() )
endianSwapfloat(dConv, da);
else
getBytesfloat(dConv, da);
// Write to file in binary format
int i;
for( i = 0; i<8; i++ )
if( fputc(da[i], outFile)==EOF ) {
fprintf(stderr, "Unable to write to file: '%s'\n", argv[2]);
exit(1);
}
}
else {
#ifdef TEST_MODE
printf("DEBUG: store float value as a float\n");
#endif
char da[4];
// Value is a float
if( isBigEndian() )
endianSwapFloat((float) dConv, da);
else
getBytesFloat((float) dConv, da);
// Write to file in binary format
int i;
for( i = 0; i<4; i++ )
if( fputc(da[i], outFile)==EOF ) {
fprintf(stderr, "Unable to write to file: '%s'\n", argv[2]);
exit(1);
}
}
}
else {
fprintf(stderr, "Unable to parse data - value is not a valid int or float: '%s'\n", value);
exit(1);
}
}
// Make sure delimiters are plausible
#ifdef TEST_MODE
printf("DEBUG: check for eof\n");
#endif
if( c==EOF )
break;
#ifdef TEST_MODE
printf("DEBUG: test for delimiter\n");
#endif
if( c!=' ' && !iscntrl(c) && !ispunct(c) ) {
char str[64];
str[0] = c;
str[1] = '\0';
fgets(str+1, sizeof(str)-1, inFile);
fprintf(stderr, "Unable to parse data - string is not a valid int or float: '%s'\n", str);
exit(1);
}
#ifdef TEST_MODE
printf("DEBUG: input next character in file\n");
#endif
c = fgetc(inFile);
}
#ifdef TEST_MODE
printf("DEBUG: closing files\n");
#endif
fclose(inFile);
fclose(outFile);
return 0;
}
