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[svn-r15311] added removal of more special characters from jpeg file name

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added a command line option -c to convert the output image to true or gray color
This commit is contained in:
Pedro Vicente Nunes 2008-07-02 10:25:26 -05:00
parent e662641a45
commit 7722c4c834
1 changed files with 36 additions and 5 deletions
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41
hl/tools/h52jpeg/h52jpeg.c
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@ -40,13 +40,14 @@ const char *progname = "h52jpeg";
int d_status = EXIT_SUCCESS;
/* command-line options: The user can specify short or long-named parameters */
static const char *s_opts = "hVvi:t:";
static const char *s_opts = "hVvi:t:c:";
static struct long_options l_opts[] = {
{ "help", no_arg, 'h' },
{ "version", no_arg, 'V' },
{ "verbose", no_arg, 'v' },
{ "image", require_arg, 'i' },
{ "type", require_arg, 't' },
{ "convert", require_arg, 'c' },
{ NULL, 0, '\0' }
};
@ -58,6 +59,7 @@ typedef struct
const char *template_name;
const char *image_name;
int image_type;
int convert_type;
int verbose;
} h52jpeg_opt_t;
@ -84,6 +86,7 @@ int main(int argc, const char *argv[])
{
h52jpeg_opt_t opt;
const char *image_type = NULL;
const char *convert_type = NULL;
int op;
/* initialze options to 0 */
@ -124,6 +127,25 @@ int main(int argc, const char *argv[])
exit(EXIT_FAILURE);
}
break;
case 'c':
convert_type = opt_arg;
if ( HDstrcmp( convert_type, "grey" ) == 0 )
{
opt.convert_type = 0;
}
else if ( HDstrcmp( convert_type, "true" ) == 0 )
{
opt.convert_type = 1;
}
else
{
printf("<%s> is an invalid image type\n", image_type);
exit(EXIT_FAILURE);
}
break;
} /* switch */
@ -172,7 +194,8 @@ static void usage(const char *prog)
printf(" -v, --verbose Verbose mode, print object information\n");
printf(" -V, --version Print HDF5 version number and exit\n");
printf(" -i, --image Image name (full path in HDF5 file)\n");
printf(" -t T, --type=T Type of image (graycolor or truecolor)\n");
printf(" -t T, --type=T Type of image to read (graycolor or truecolor)\n");
printf(" -c T, --convert=T Convert image to type T (graycolor or truecolor)\n");
printf("\n");
@ -296,7 +319,7 @@ out:
*
* Purpose: read HDF5 image/dataset, save jpeg image
*
* Return: int
* Return: 0, all is fine, -1 not all is fine
*
*-------------------------------------------------------------------------
*/
@ -411,7 +434,8 @@ out:
* Parameters: template name (IN), image name (IN), jpeg name (IN/OUT)
*
* Purpose: build a name for the jpeg image file upon a template name
* and the HDF5 image name
* and the HDF5 image name. Replace the special characters
* "%", "@", "$", "/", ":", "&", and "*" with "_"
*
* Return: void
*
@ -431,7 +455,14 @@ void make_jpeg_name( const char* template_name, const char* image_name, char* jp
/* HDF5 path names might contain '/', replace with '_' */
for (j = 0; j < len; j++)
{
if (jpeg_name[j] == '/')
if ( (jpeg_name[j] == '/') ||
(jpeg_name[j] == '%') ||
(jpeg_name[j] == '@') ||
(jpeg_name[j] == '$') ||
(jpeg_name[j] == '/') ||
(jpeg_name[j] == ':') ||
(jpeg_name[j] == '&') ||
(jpeg_name[j] == '*') )
{
jpeg_name[j] = '_';
}