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/*
* "$Id: testnotify.c 6649 2007-07-11 21:46:42Z mike $"
*
* Test notifier for the Common UNIX Printing System (CUPS).
*
* Copyright 2007 by Apple Inc.
* Copyright 1997-2005 by Easy Software Products.
*
* These coded instructions, statements, and computer programs are the
* property of Apple Inc. and are protected by Federal copyright
* law. Distribution and use rights are outlined in the file "LICENSE.txt"
* which should have been included with this file. If this file is
* file is missing or damaged, see the license at "http://www.cups.org/".
*
* Contents:
*
* main() - Main entry for the test notifier.
* print_attributes() - Print the attributes in a request...
*/
/*
* Include necessary headers...
*/
#include <cups/cups.h>
#include <cups/language.h>
#include <cups/string.h>
/*
* Local functions...
*/
void print_attributes(ipp_t *ipp, int indent);
/*
* 'main()' - Main entry for the test notifier.
*/
int /* O - Exit status */
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
int i; /* Looping var */
ipp_t *event; /* Event from scheduler */
ipp_state_t state; /* IPP event state */
setbuf(stderr, NULL);
fprintf(stderr, "DEBUG: argc=%d\n", argc);
for (i = 0; i < argc; i ++)
fprintf(stderr, "DEBUG: argv[%d]=\"%s\"\n", i, argv[i]);
fprintf(stderr, "DEBUG: TMPDIR=\"%s\"\n", getenv("TMPDIR"));
for (;;)
{
event = ippNew();
while ((state = ippReadFile(0, event)) != IPP_DATA)
{
if (state <= IPP_IDLE)
break;
}
if (state == IPP_ERROR)
fputs("DEBUG: ippReadFile() returned IPP_ERROR!\n", stderr);
if (state <= IPP_IDLE)
{
ippDelete(event);
return (0);
}
print_attributes(event, 4);
ippDelete(event);
/*
* If the recipient URI is "testnotify://nowait", then we exit after each
* event...
*/
if (!strcmp(argv[1], "testnotify://nowait"))
return (0);
}
}
/*
* 'print_attributes()' - Print the attributes in a request...
*/
void
print_attributes(ipp_t *ipp, /* I - IPP request */
int indent) /* I - Indentation */
{
int i; /* Looping var */
ipp_tag_t group; /* Current group */
ipp_attribute_t *attr; /* Current attribute */
ipp_value_t *val; /* Current value */
static const char * const tags[] = /* Value/group tag strings */
{
"reserved-00",
"operation-attributes-tag",
"job-attributes-tag",
"end-of-attributes-tag",
"printer-attributes-tag",
"unsupported-attributes-tag",
"subscription-attributes-tag",
"event-attributes-tag",
"reserved-08",
"reserved-09",
"reserved-0A",
"reserved-0B",
"reserved-0C",
"reserved-0D",
"reserved-0E",
"reserved-0F",
"unsupported",
"default",
"unknown",
"no-value",
"reserved-14",
"not-settable",
"delete-attr",
"admin-define",
"reserved-18",
"reserved-19",
"reserved-1A",
"reserved-1B",
"reserved-1C",
"reserved-1D",
"reserved-1E",
"reserved-1F",
"reserved-20",
"integer",
"boolean",
"enum",
"reserved-24",
"reserved-25",
"reserved-26",
"reserved-27",
"reserved-28",
"reserved-29",
"reserved-2a",
"reserved-2b",
"reserved-2c",
"reserved-2d",
"reserved-2e",
"reserved-2f",
"octetString",
"dateTime",
"resolution",
"rangeOfInteger",
"begCollection",
"textWithLanguage",
"nameWithLanguage",
"endCollection",
"reserved-38",
"reserved-39",
"reserved-3a",
"reserved-3b",
"reserved-3c",
"reserved-3d",
"reserved-3e",
"reserved-3f",
"reserved-40",
"textWithoutLanguage",
"nameWithoutLanguage",
"reserved-43",
"keyword",
"uri",
"uriScheme",
"charset",
"naturalLanguage",
"mimeMediaType",
"memberName"
};
for (group = IPP_TAG_ZERO, attr = ipp->attrs; attr; attr = attr->next)
{
if ((attr->group_tag == IPP_TAG_ZERO && indent <= 8) || !attr->name)
{
group = IPP_TAG_ZERO;
fputc('\n', stderr);
continue;
}
if (group != attr->group_tag)
{
group = attr->group_tag;
fprintf(stderr, "DEBUG: %*s%s:\n\n", indent - 4, "", tags[group]);
}
fprintf(stderr, "DEBUG: %*s%s (", indent, "", attr->name);
if (attr->num_values > 1)
fputs("1setOf ", stderr);
fprintf(stderr, "%s):", tags[attr->value_tag]);
switch (attr->value_tag)
{
case IPP_TAG_ENUM :
case IPP_TAG_INTEGER :
for (i = 0, val = attr->values; i < attr->num_values; i ++, val ++)
fprintf(stderr, " %d", val->integer);
fputc('\n', stderr);
break;
case IPP_TAG_BOOLEAN :
for (i = 0, val = attr->values; i < attr->num_values; i ++, val ++)
fprintf(stderr, " %s", val->boolean ? "true" : "false");
fputc('\n', stderr);
break;
case IPP_TAG_RANGE :
for (i = 0, val = attr->values; i < attr->num_values; i ++, val ++)
fprintf(stderr, " %d-%d", val->range.lower, val->range.upper);
fputc('\n', stderr);
break;
case IPP_TAG_DATE :
{
time_t vtime; /* Date/Time value */
struct tm *vdate; /* Date info */
char vstring[256]; /* Formatted time */
for (i = 0, val = attr->values; i < attr->num_values; i ++, val ++)
{
vtime = ippDateToTime(val->date);
vdate = localtime(&vtime);
strftime(vstring, sizeof(vstring), "%c", vdate);
fprintf(stderr, " (%s)", vstring);
}
}
fputc('\n', stderr);
break;
case IPP_TAG_RESOLUTION :
for (i = 0, val = attr->values; i < attr->num_values; i ++, val ++)
fprintf(stderr, " %dx%d%s", val->resolution.xres,
val->resolution.yres,
val->resolution.units == IPP_RES_PER_INCH ? "dpi" : "dpc");
fputc('\n', stderr);
break;
case IPP_TAG_STRING :
case IPP_TAG_TEXTLANG :
case IPP_TAG_NAMELANG :
case IPP_TAG_TEXT :
case IPP_TAG_NAME :
case IPP_TAG_KEYWORD :
case IPP_TAG_URI :
case IPP_TAG_URISCHEME :
case IPP_TAG_CHARSET :
case IPP_TAG_LANGUAGE :
case IPP_TAG_MIMETYPE :
for (i = 0, val = attr->values; i < attr->num_values; i ++, val ++)
fprintf(stderr, " \"%s\"", val->string.text);
fputc('\n', stderr);
break;
case IPP_TAG_BEGIN_COLLECTION :
fputc('\n', stderr);
for (i = 0, val = attr->values; i < attr->num_values; i ++, val ++)
{
if (i)
fputc('\n', stderr);
print_attributes(val->collection, indent + 4);
}
break;
default :
fprintf(stderr, "UNKNOWN (%d values)\n", attr->num_values);
break;
}
}
}
/*
* End of "$Id: testnotify.c 6649 2007-07-11 21:46:42Z mike $".
*/
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