int
GetFilename(const char *filename, const char *filepath, char *buf, const int BUFSIZE)
{
const char *c1, *c2;
int found = 0;
int lg;
int flen = strlen(filename);
if (filepath) {
c1 = filepath;
c2 = c1;
while ((!found) && (c2 != NULL)) {
c2 = strchr(c1, ';');
if (c2 == NULL) {
snprintf(buf, BUFSIZE, "%s/%s", c1, filename);
} else {
lg = c2 - c1;
if (lg + flen + 2 < BUFSIZE) {
strncpy(buf, c1, lg);
buf[lg] = '/';
strcpy(buf + lg + 1, filename);
} else {
buf[0] = '\0';
}
}
if (ulFileExists(buf)) {
found = 1;
}
c1 = c2 + 1;
}
} else {
strncpy(buf, filename, BUFSIZE);
if (ulFileExists(buf)) {
found = 1;
}
}
if (!found) {
printf("File %s not found\n", filename);
printf("File Path was %s\n", filepath);
return 0;
}
return 1;
}
int grGetFilename(char *filename, char *filepath, char *buf)
{
char *c1, *c2;
int found = 0;
int lg;
if (filepath) {
c1 = filepath;
c2 = c1;
while ((!found) && (c2 != NULL)) {
c2 = strchr(c1, ';');
if (c2 == NULL) {
sprintf(buf, "%s/%s", c1, filename);
} else {
lg = c2 - c1;
strncpy(buf, c1, lg);
buf[lg] = '/';
strcpy(buf + lg + 1, filename);
}
if (ulFileExists(buf)) {
found = 1;
}
c1 = c2 + 1;
}
} else {
strcpy(buf, filename);
if (ulFileExists(buf)) {
found = 1;
}
}
if (!found) {
GfOut("File %s not found\n", filename);
GfOut("File Path was %s\n", filepath);
return 0;
}
return 1;
}
void init_args(int argc, char **argv)
{
int c;
/* int digit_optind = 0; */
while (1) {
/* int this_option_optind = optind ? optind : 1; */
int option_index = 0;
static struct option long_options[] = {
{"help", 0, 0, 0}
};
c = getopt_long (argc, argv, "f:o:p:s:",
long_options, &option_index);
if (c == -1)
break;
switch (c) {
case 0:
switch (option_index) {
case 0:
usage();
exit(0);
break;
default:
usage();
exit(1);
}
break;
case 'f':
InputFileName = strdup(optarg);
break;
case 'o':
OutputFileName = strdup(optarg);
break;
case 'p':
ParamFileName = strdup(optarg);
break;
case 's':
SkinFileName = strdup(optarg);
break;
default:
usage();
exit(1);
}
}
if (!ulFileExists(InputFileName)) {
InputFileName = "car.ac";
if (!ulFileExists(InputFileName)) {
fprintf(stderr, "The Input AC3D file must be provided\n");
usage();
exit(1);
}
}
if (OutputFileName == NULL) {
OutputFileName = "car-out.ac";
}
if (!ulFileExists(ParamFileName)) {
ParamFileName = "texmapper.xml";
if (!ulFileExists(ParamFileName)) {
fprintf(stderr, "The parameters file is mandatory\n");
usage();
exit(1);
}
}
ParamHandle = GfParmReadFile(ParamFileName, GFPARM_RMODE_STD);
if (ParamHandle == NULL) {
fprintf(stderr, "The parameters file should not be empty\n");
usage();
exit(1);
}
if (SkinFileName == NULL) {
SkinFileName = "skin.rgb";
}
}
