int /* O - Exit status */
main(int argc, /* I - Number of command-line args */
char *argv[]) /* I - Command-line arguments */
{
int i; /* Looping vars */
const char *filter_path; /* Filter path */
char super[MIME_MAX_SUPER], /* Super-type name */
type[MIME_MAX_TYPE]; /* Type name */
int compression; /* Compression of file */
int cost; /* Cost of filters */
mime_t *mime; /* MIME database */
mime_type_t *src, /* Source type */
*dst; /* Destination type */
struct stat srcinfo; /* Source information */
ppd_file_t *ppd; /* PPD file */
cups_array_t *filters; /* Filters for the file */
mime_filter_t *filter; /* Current filter */
mime = NULL;
src = NULL;
dst = NULL;
ppd = NULL;
filter_path = "../filter:" CUPS_SERVERBIN "/filter";
srcinfo.st_size = 0;
for (i = 1; i < argc; i ++)
if (!strcmp(argv[i], "-d"))
{
i ++;
if (i < argc)
{
mime = mimeLoad(argv[i], filter_path);
if (ppd)
add_ppd_filters(mime, ppd);
}
}
else if (!strcmp(argv[i], "-f"))
{
i ++;
if (i < argc)
filter_path = argv[i];
}
else if (!strcmp(argv[i], "-p"))
{
i ++;
if (i < argc)
{
ppd = ppdOpenFile(argv[i]);
if (mime)
add_ppd_filters(mime, ppd);
}
}
else if (!src)
{
if (!mime)
mime = mimeLoad("../conf", filter_path);
if (ppd)
add_ppd_filters(mime, ppd);
src = mimeFileType(mime, argv[i], NULL, &compression);
stat(argv[i], &srcinfo);
if (src)
printf("%s: %s/%s%s\n", argv[i], src->super, src->type,
compression ? " (gzipped)" : "");
else if ((src = mimeType(mime, "application", "octet-stream")) != NULL)
printf("%s: application/octet-stream\n", argv[i]);
else
{
printf("%s: unknown\n", argv[i]);
if (mime)
mimeDelete(mime);
return (1);
}
}
else
{
sscanf(argv[i], "%15[^/]/%31s", super, type);
dst = mimeType(mime, super, type);
filters = mimeFilter2(mime, src, srcinfo.st_size, dst, &cost);
if (!filters)
{
printf("No filters to convert from %s/%s to %s.\n", src->super,
src->type, argv[i]);
}
else
{
int first = 1; /* First filter shown? */
printf("Filter cost = %d\n", cost);
for (filter = (mime_filter_t *)cupsArrayFirst(filters);
filter;
filter = (mime_filter_t *)cupsArrayNext(filters))
{
if (!strcmp(filter->filter, "-"))
continue;
if (first)
{
first = 0;
fputs(filter->filter, stdout);
}
else
printf(" | %s", filter->filter);
}
putchar('\n');
cupsArrayDelete(filters);
}
}
if (!mime)
{
mime = mimeLoad("../conf", filter_path);
if (ppd)
add_ppd_filters(mime, ppd);
}
if (!src)
{
puts("MIME database types:");
for (src = mimeFirstType(mime); src; src = mimeNextType(mime))
{
printf("\t%s/%s (%d):\n", src->super, src->type, src->priority);
print_rules(src->rules);
puts("");
}
puts("");
puts("MIME database filters:");
for (filter = mimeFirstFilter(mime); filter; filter = mimeNextFilter(mime))
printf("\t%s/%s to %s/%s: %s (%d)\n",
filter->src->super, filter->src->type,
filter->dst->super, filter->dst->type,
filter->filter, filter->cost);
type_dir(mime, "../doc");
}
return (0);
}
static void
add_printer_filter(
const char *command, /* I - Command name */
mime_t *mime, /* I - MIME database */
mime_type_t *filtertype, /* I - Printer or prefilter MIME type */
const char *filter) /* I - Filter to add */
{
char super[MIME_MAX_SUPER], /* Super-type for filter */
type[MIME_MAX_TYPE], /* Type for filter */
dsuper[MIME_MAX_SUPER], /* Destination super-type for filter */
dtype[MIME_MAX_TYPE], /* Destination type for filter */
dest[MIME_MAX_SUPER + MIME_MAX_TYPE + 2],
/* Destination super/type */
program[1024]; /* Program/filter name */
int cost; /* Cost of filter */
size_t maxsize = 0; /* Maximum supported file size */
mime_type_t *temptype, /* MIME type looping var */
*desttype; /* Destination MIME type */
mime_filter_t *filterptr; /* MIME filter */
/*
* Parse the filter string; it should be in one of the following formats:
*
* source/type cost program
* source/type cost maxsize(nnnn) program
* source/type dest/type cost program
* source/type dest/type cost maxsize(nnnn) program
*/
if (sscanf(filter, "%15[^/]/%255s%*[ \t]%15[^/]/%255s%d%*[ \t]%1023[^\n]",
super, type, dsuper, dtype, &cost, program) == 6)
{
snprintf(dest, sizeof(dest), "%s/%s/%s", filtertype->type, dsuper, dtype);
if ((desttype = mimeType(mime, "printer", dest)) == NULL)
desttype = mimeAddType(mime, "printer", dest);
}
else
{
if (sscanf(filter, "%15[^/]/%255s%d%*[ \t]%1023[^\n]", super, type, &cost,
program) == 4)
{
desttype = filtertype;
}
else
{
_cupsLangPrintf(stderr, _("%s: Invalid filter string \"%s\"."), command,
filter);
return;
}
}
if (!strncmp(program, "maxsize(", 8))
{
char *ptr; /* Pointer into maxsize(nnnn) program */
maxsize = (size_t)strtoll(program + 8, &ptr, 10);
if (*ptr != ')')
{
printf("testmime: Invalid filter string \"%s\".\n", filter);
return;
}
ptr ++;
while (_cups_isspace(*ptr))
ptr ++;
_cups_strcpy(program, ptr);
}
/*
* See if the filter program exists; if not, stop the printer and flag
* the error!
*/
if (strcmp(program, "-"))
{
char filename[1024]; /* Full path to program */
if (program[0] == '/')
strlcpy(filename, program, sizeof(filename));
else
snprintf(filename, sizeof(filename), "%s/filter/%s", ServerBin, program);
if (_cupsFileCheck(filename, _CUPS_FILE_CHECK_PROGRAM, !geteuid(), check_cb,
(void *)command))
return;
}
/*
* Add the filter to the MIME database, supporting wildcards as needed...
*/
for (temptype = mimeFirstType(mime);
temptype;
temptype = mimeNextType(mime))
if (((super[0] == '*' && _cups_strcasecmp(temptype->super, "printer")) ||
!_cups_strcasecmp(temptype->super, super)) &&
(type[0] == '*' || !_cups_strcasecmp(temptype->type, type)))
{
if (desttype != filtertype)
{
filterptr = mimeAddFilter(mime, temptype, desttype, cost, program);
if (!mimeFilterLookup(mime, desttype, filtertype))
mimeAddFilter(mime, desttype, filtertype, 0, "-");
}
else
filterptr = mimeAddFilter(mime, temptype, filtertype, cost, program);
if (filterptr)
filterptr->maxsize = maxsize;
}
}
static void
add_ppd_filter(mime_t *mime, /* I - MIME database */
mime_type_t *filtertype, /* I - Filter or prefilter MIME type */
const char *filter) /* I - Filter to add */
{
char super[MIME_MAX_SUPER], /* Super-type for filter */
type[MIME_MAX_TYPE], /* Type for filter */
dsuper[MIME_MAX_SUPER], /* Destination super-type for filter */
dtype[MIME_MAX_TYPE], /* Destination type for filter */
dest[MIME_MAX_SUPER + MIME_MAX_TYPE + 2],
/* Destination super/type */
program[1024]; /* Program/filter name */
int cost; /* Cost of filter */
size_t maxsize = 0; /* Maximum supported file size */
mime_type_t *temptype, /* MIME type looping var */
*desttype; /* Destination MIME type */
mime_filter_t *filterptr; /* MIME filter */
DEBUG_printf(("add_ppd_filter(mime=%p, filtertype=%p(%s/%s), filter=\"%s\")",
mime, filtertype, filtertype->super, filtertype->type, filter));
/*
* Parse the filter string; it should be in one of the following formats:
*
* source/type cost program
* source/type cost maxsize(nnnn) program
* source/type dest/type cost program
* source/type dest/type cost maxsize(nnnn) program
*/
if (sscanf(filter, "%15[^/]/%255s%*[ \t]%15[^/]/%255s%d%*[ \t]%1023[^\n]",
super, type, dsuper, dtype, &cost, program) == 6)
{
snprintf(dest, sizeof(dest), "test/%s/%s", dsuper, dtype);
if ((desttype = mimeType(mime, "printer", dest)) == NULL)
desttype = mimeAddType(mime, "printer", dest);
}
else
{
if (sscanf(filter, "%15[^/]/%255s%d%*[ \t]%1023[^\n]", super, type, &cost,
program) == 4)
{
desttype = filtertype;
}
else
{
printf("testmime: Invalid filter string \"%s\".\n", filter);
return;
}
}
if (!strncmp(program, "maxsize(", 8))
{
char *ptr; /* Pointer into maxsize(nnnn) program */
maxsize = strtoll(program + 8, &ptr, 10);
if (*ptr != ')')
{
printf("testmime: Invalid filter string \"%s\".\n", filter);
return;
}
ptr ++;
while (_cups_isspace(*ptr))
ptr ++;
_cups_strcpy(program, ptr);
}
/*
* Add the filter to the MIME database, supporting wildcards as needed...
*/
for (temptype = mimeFirstType(mime);
temptype;
temptype = mimeNextType(mime))
if (((super[0] == '*' && _cups_strcasecmp(temptype->super, "printer")) ||
!_cups_strcasecmp(temptype->super, super)) &&
(type[0] == '*' || !_cups_strcasecmp(temptype->type, type)))
{
if (desttype != filtertype)
{
DEBUG_printf(("add_ppd_filter: Adding filter %s/%s %s/%s %d %s",
temptype->super, temptype->type, desttype->super,
desttype->type, cost, program));
filterptr = mimeAddFilter(mime, temptype, desttype, cost, program);
if (!mimeFilterLookup(mime, desttype, filtertype))
{
DEBUG_printf(("add_printer_filter: Adding filter %s/%s %s/%s 0 -",
desttype->super, desttype->type, filtertype->super,
filtertype->type));
mimeAddFilter(mime, desttype, filtertype, 0, "-");
}
}
else
{
DEBUG_printf(("add_printer_filter: Adding filter %s/%s %s/%s %d %s",
temptype->super, temptype->type, filtertype->super,
filtertype->type, cost, program));
filterptr = mimeAddFilter(mime, temptype, filtertype, cost, program);
}
if (filterptr)
filterptr->maxsize = maxsize;
}
}
