///////////////////////////////////////////////////////////////////////////////////////////
//
// CS : PUBLIC gint getPrinterStatus(gchar *pDestName, gchar *pStatus, gint bufSize)
// IN : gchar *pDestName : Printer name.
// gint bufSize : Size of output buffer.
// OUT : gchar *pStatus : Printer status string.
// RETURN : ID_ERR_NO_ERROR : No error.
// ID_ERR_CUPS_API_FAILED : Error occured in CUPS API.
//
PUBLIC gint getPrinterStatus(gchar *pDestName, gchar *pStatus, gint bufSize)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
ipp_attribute_t *pAttribute; // Pointer to CUPS attributes.
cups_lang_t *pLanguage; // Pointer to language.
gchar printerURI[HTTP_MAX_URI]; // Printer URI.
gchar serverName[HTTP_MAX_URI]; // CUPS server name.
gint retVal = ID_ERR_NO_ERROR; // Return value.
/*** Parameters end ***/
// Initialize buffer.
memset(printerURI, 0, sizeof(printerURI));
memset(serverName, 0, sizeof(serverName));
// Get printer URI and CUPS server name.
retVal = getPrinterURI(pDestName, printerURI, serverName, HTTP_MAX_URI);
if (retVal == ID_ERR_NO_ERROR) {
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(serverName, ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, IPP_GET_PRINTER_ATTRIBUTES);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, printerURI);
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) {
if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pAttribute = ippFindAttribute(pResponse, "printer-state-message", IPP_TAG_TEXT);
if (pAttribute != NULL) {
strncpy(pStatus, ippGetString(pAttribute, 0, NULL), bufSize);
}
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
}
return(retVal);
}// End getPrinterStatus
///////////////////////////////////////////////////////////////////////////////////////////
//
// CS : PRIVATE gint checkPrinterState(gchar *pDestName, gchar *pURI, gchar *pServerName)
// IN : gchar *pDestName : Printer name.
// gchar *pURI : Printer URI.
// gchar *pServerName : CUPS server name.
// OUT : None.
// RETURN : ID_ERR_NO_ERROR : No error.
// ID_ERR_UNKNOWN_PRINTER : No printer registerd in CUPS.
// ID_ERR_CUPS_API_FAILED : Error occured in CUPS API.
//
PRIVATE gint checkPrinterState(gchar *pDestName, gchar *pURI, gchar *pServerName)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
ipp_attribute_t *pAttribute; // Pointer to CUPS attributes.
cups_lang_t *pLanguage; // Pointer to language.
ipp_pstate_t printerState = IPP_PRINTER_STOPPED; // Pointer to printer state.
gint retVal = ID_ERR_UNKNOWN_PRINTER; // Return value.
/*** Parameters end ***/
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(pServerName, ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, IPP_GET_PRINTER_ATTRIBUTES);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, pURI);
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) {
if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
if ((pAttribute = ippFindAttribute(pResponse, "printer-state", IPP_TAG_ENUM)) != NULL) {
printerState = (ipp_state_t) ippGetInteger(pAttribute, 0);
}
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
if (printerState == IPP_PRINTER_IDLE || printerState == IPP_PRINTER_PROCESSING) {
retVal = ID_ERR_NO_ERROR;
}
return(retVal);
}// End checkPrinterState
static int /* O - 1 on failure, 0 on success */
test_pagesize(_ppd_cache_t *pc, /* I - PWG mapping data */
ppd_file_t *ppd, /* I - PPD file */
const char *ppdsize) /* I - PPD page size */
{
int status = 0; /* Return status */
ipp_t *job; /* Job attributes */
const char *pagesize; /* PageSize value */
if (ppdPageSize(ppd, ppdsize))
{
printf("_ppdCacheGetPageSize(keyword=%s): ", ppdsize);
fflush(stdout);
if ((pagesize = _ppdCacheGetPageSize(pc, NULL, ppdsize, NULL)) == NULL)
{
puts("FAIL (Not Found)");
status = 1;
}
else if (_cups_strcasecmp(pagesize, ppdsize))
{
printf("FAIL (Got \"%s\", Expected \"%s\")\n", pagesize, ppdsize);
status = 1;
}
else
puts("PASS");
job = ippNew();
ippAddString(job, IPP_TAG_JOB, IPP_TAG_KEYWORD, "media", NULL, ppdsize);
printf("_ppdCacheGetPageSize(media=%s): ", ppdsize);
fflush(stdout);
if ((pagesize = _ppdCacheGetPageSize(pc, job, NULL, NULL)) == NULL)
{
puts("FAIL (Not Found)");
status = 1;
}
else if (_cups_strcasecmp(pagesize, ppdsize))
{
printf("FAIL (Got \"%s\", Expected \"%s\")\n", pagesize, ppdsize);
status = 1;
}
else
puts("PASS");
ippDelete(job);
}
return (status);
}
static int GetCupsPrinters(char ***printer)
{
http_t *http=NULL; /* HTTP object */
ipp_t *request=NULL; /* IPP request object */
ipp_t *response=NULL; /* IPP response object */
ipp_attribute_t *attr; /* Current IPP attribute */
int cnt=0;
/* Connect to the HTTP server */
if ((http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption())) == NULL)
goto bugout;
/* Assemble the IPP request */
request = ippNew();
ippSetOperation( request, CUPS_GET_PRINTERS );
ippSetRequestId( request, 1 );
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, "en");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", NULL, "device-uri");
/* Send the request and get a response. */
if ((response = cupsDoRequest(http, request, "/")) == NULL)
goto bugout;
for (attr = ippFirstAttribute ( response ); attr != NULL; attr = ippNextAttribute( response ))
{
/* Skip leading attributes until we hit a printer. */
while (attr != NULL && ippGetGroupTag( attr ) != IPP_TAG_PRINTER)
attr = ippNextAttribute( response );
if (attr == NULL)
break;
while (attr != NULL && ippGetGroupTag( attr ) == IPP_TAG_PRINTER)
{
if (strcmp(ippGetName( attr ), "device-uri") == 0 && ippGetValueTag( attr ) == IPP_TAG_URI && AddCupsList(ippGetString( attr, 0, NULL ), printer) == 0)
cnt++;
attr = ippNextAttribute( response );
}
if (attr == NULL)
break;
}
ippDelete(response);
bugout:
return cnt;
}
ipp_t *
ippNewRequest(ipp_op_t op)
{
ipp_t *request;
if ((request = ippNew()) == NULL)
return (NULL);
request->request.op.operation_id = op;
request->request.op.request_id = 1;
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, "en-US");
return (request);
}
static void
_post_read_response (GtkCupsRequest *request)
{
ipp_state_t ipp_status;
GTK_NOTE (PRINTING,
g_print ("CUPS Backend: %s\n", G_STRFUNC));
request->poll_state = GTK_CUPS_HTTP_READ;
if (request->result->ipp_response == NULL)
request->result->ipp_response = ippNew();
ipp_status = ippRead (request->http,
request->result->ipp_response);
if (ipp_status == IPP_ERROR)
{
int ipp_error = cupsLastError ();
gtk_cups_result_set_error (request->result,
GTK_CUPS_ERROR_IPP,
ipp_status,
ipp_error,
"%s",
ippErrorString (ipp_error));
ippDelete (request->result->ipp_response);
request->result->ipp_response = NULL;
request->state = GTK_CUPS_POST_DONE;
request->poll_state = GTK_CUPS_HTTP_IDLE;
}
else if (ipp_status == IPP_DATA)
{
request->state = GTK_CUPS_POST_DONE;
request->poll_state = GTK_CUPS_HTTP_IDLE;
}
}
int /* O - Exit status */
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
_ippdata_t data; /* IPP buffer */
ipp_uchar_t buffer[8192]; /* Write buffer data */
ipp_t *cols[2], /* Collections */
*size; /* media-size collection */
ipp_t *request; /* Request */
ipp_attribute_t *media_col, /* media-col attribute */
*media_size, /* media-size attribute */
*attr; /* Other attribute */
ipp_state_t state; /* State */
size_t length; /* Length of data */
cups_file_t *fp; /* File pointer */
size_t i; /* Looping var */
int status; /* Status of tests (0 = success, 1 = fail) */
#ifdef DEBUG
const char *name; /* Option name */
#endif /* DEBUG */
status = 0;
if (argc == 1)
{
/*
* Test request generation code...
*/
printf("Create Sample Request: ");
request = ippNew();
request->request.op.version[0] = 0x01;
request->request.op.version[1] = 0x01;
request->request.op.operation_id = IPP_OP_PRINT_JOB;
request->request.op.request_id = 1;
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, "en");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
"printer-uri", NULL, "ipp://localhost/printers/foo");
cols[0] = ippNew();
size = ippNew();
ippAddInteger(size, IPP_TAG_ZERO, IPP_TAG_INTEGER, "x-dimension", 21590);
ippAddInteger(size, IPP_TAG_ZERO, IPP_TAG_INTEGER, "y-dimension", 27940);
ippAddCollection(cols[0], IPP_TAG_JOB, "media-size", size);
ippDelete(size);
ippAddString(cols[0], IPP_TAG_JOB, IPP_TAG_KEYWORD, "media-color", NULL,
"blue");
ippAddString(cols[0], IPP_TAG_JOB, IPP_TAG_KEYWORD, "media-type", NULL,
"plain");
cols[1] = ippNew();
size = ippNew();
ippAddInteger(size, IPP_TAG_ZERO, IPP_TAG_INTEGER, "x-dimension", 21000);
ippAddInteger(size, IPP_TAG_ZERO, IPP_TAG_INTEGER, "y-dimension", 29700);
ippAddCollection(cols[1], IPP_TAG_JOB, "media-size", size);
ippDelete(size);
ippAddString(cols[1], IPP_TAG_JOB, IPP_TAG_KEYWORD, "media-color", NULL,
"plaid");
ippAddString(cols[1], IPP_TAG_JOB, IPP_TAG_KEYWORD, "media-type", NULL,
"glossy");
ippAddCollections(request, IPP_TAG_JOB, "media-col", 2,
(const ipp_t **)cols);
ippDelete(cols[0]);
ippDelete(cols[1]);
length = ippLength(request);
if (length != sizeof(collection))
{
printf("FAIL - wrong ippLength(), %d instead of %d bytes!\n",
(int)length, (int)sizeof(collection));
status = 1;
}
else
puts("PASS");
/*
* Write test #1...
*/
printf("Write Sample to Memory: ");
data.wused = 0;
data.wsize = sizeof(buffer);
data.wbuffer = buffer;
while ((state = ippWriteIO(&data, (ipp_iocb_t)write_cb, 1, NULL,
request)) != IPP_STATE_DATA)
if (state == IPP_STATE_ERROR)
break;
if (state != IPP_STATE_DATA)
{
printf("FAIL - %d bytes written.\n", (int)data.wused);
status = 1;
}
else if (data.wused != sizeof(collection))
{
printf("FAIL - wrote %d bytes, expected %d bytes!\n", (int)data.wused,
(int)sizeof(collection));
hex_dump("Bytes Written", data.wbuffer, data.wused);
hex_dump("Baseline", collection, sizeof(collection));
status = 1;
}
else if (memcmp(data.wbuffer, collection, data.wused))
{
for (i = 0; i < data.wused; i ++)
if (data.wbuffer[i] != collection[i])
break;
printf("FAIL - output does not match baseline at 0x%04x!\n", (unsigned)i);
hex_dump("Bytes Written", data.wbuffer, data.wused);
hex_dump("Baseline", collection, sizeof(collection));
status = 1;
}
else
puts("PASS");
ippDelete(request);
/*
* Read the data back in and confirm...
*/
printf("Read Sample from Memory: ");
request = ippNew();
data.rpos = 0;
while ((state = ippReadIO(&data, (ipp_iocb_t)read_cb, 1, NULL,
request)) != IPP_STATE_DATA)
if (state == IPP_STATE_ERROR)
break;
length = ippLength(request);
if (state != IPP_STATE_DATA)
{
printf("FAIL - %d bytes read.\n", (int)data.rpos);
status = 1;
}
else if (data.rpos != data.wused)
{
printf("FAIL - read %d bytes, expected %d bytes!\n", (int)data.rpos,
(int)data.wused);
print_attributes(request, 8);
status = 1;
}
else if (length != sizeof(collection))
{
printf("FAIL - wrong ippLength(), %d instead of %d bytes!\n",
(int)length, (int)sizeof(collection));
print_attributes(request, 8);
status = 1;
}
else
puts("PASS");
fputs("ippFindAttribute(media-col): ", stdout);
if ((media_col = ippFindAttribute(request, "media-col",
IPP_TAG_BEGIN_COLLECTION)) == NULL)
{
if ((media_col = ippFindAttribute(request, "media-col",
IPP_TAG_ZERO)) == NULL)
puts("FAIL (not found)");
else
printf("FAIL (wrong type - %s)\n", ippTagString(media_col->value_tag));
status = 1;
}
else if (media_col->num_values != 2)
{
printf("FAIL (wrong count - %d)\n", media_col->num_values);
status = 1;
}
else
puts("PASS");
if (media_col)
{
fputs("ippFindAttribute(media-size 1): ", stdout);
if ((media_size = ippFindAttribute(media_col->values[0].collection,
"media-size",
IPP_TAG_BEGIN_COLLECTION)) == NULL)
{
if ((media_size = ippFindAttribute(media_col->values[0].collection,
"media-col",
IPP_TAG_ZERO)) == NULL)
puts("FAIL (not found)");
else
printf("FAIL (wrong type - %s)\n",
ippTagString(media_size->value_tag));
status = 1;
}
else
{
if ((attr = ippFindAttribute(media_size->values[0].collection,
"x-dimension", IPP_TAG_INTEGER)) == NULL)
{
if ((attr = ippFindAttribute(media_size->values[0].collection,
"x-dimension", IPP_TAG_ZERO)) == NULL)
puts("FAIL (missing x-dimension)");
else
printf("FAIL (wrong type for x-dimension - %s)\n",
ippTagString(attr->value_tag));
status = 1;
}
else if (attr->values[0].integer != 21590)
{
printf("FAIL (wrong value for x-dimension - %d)\n",
attr->values[0].integer);
status = 1;
}
else if ((attr = ippFindAttribute(media_size->values[0].collection,
"y-dimension",
IPP_TAG_INTEGER)) == NULL)
{
if ((attr = ippFindAttribute(media_size->values[0].collection,
"y-dimension", IPP_TAG_ZERO)) == NULL)
puts("FAIL (missing y-dimension)");
else
printf("FAIL (wrong type for y-dimension - %s)\n",
ippTagString(attr->value_tag));
status = 1;
}
else if (attr->values[0].integer != 27940)
{
printf("FAIL (wrong value for y-dimension - %d)\n",
attr->values[0].integer);
status = 1;
}
else
puts("PASS");
}
fputs("ippFindAttribute(media-size 2): ", stdout);
if ((media_size = ippFindAttribute(media_col->values[1].collection,
"media-size",
IPP_TAG_BEGIN_COLLECTION)) == NULL)
{
if ((media_size = ippFindAttribute(media_col->values[1].collection,
"media-col",
IPP_TAG_ZERO)) == NULL)
puts("FAIL (not found)");
else
printf("FAIL (wrong type - %s)\n",
ippTagString(media_size->value_tag));
status = 1;
}
else
{
if ((attr = ippFindAttribute(media_size->values[0].collection,
"x-dimension",
IPP_TAG_INTEGER)) == NULL)
{
if ((attr = ippFindAttribute(media_size->values[0].collection,
"x-dimension", IPP_TAG_ZERO)) == NULL)
puts("FAIL (missing x-dimension)");
else
printf("FAIL (wrong type for x-dimension - %s)\n",
ippTagString(attr->value_tag));
status = 1;
}
else if (attr->values[0].integer != 21000)
{
printf("FAIL (wrong value for x-dimension - %d)\n",
attr->values[0].integer);
status = 1;
}
else if ((attr = ippFindAttribute(media_size->values[0].collection,
"y-dimension",
IPP_TAG_INTEGER)) == NULL)
{
if ((attr = ippFindAttribute(media_size->values[0].collection,
"y-dimension", IPP_TAG_ZERO)) == NULL)
puts("FAIL (missing y-dimension)");
else
printf("FAIL (wrong type for y-dimension - %s)\n",
ippTagString(attr->value_tag));
status = 1;
}
else if (attr->values[0].integer != 29700)
{
printf("FAIL (wrong value for y-dimension - %d)\n",
attr->values[0].integer);
status = 1;
}
else
puts("PASS");
}
}
/*
* Test hierarchical find...
*/
fputs("ippFindAttribute(media-col/media-size/x-dimension): ", stdout);
if ((attr = ippFindAttribute(request, "media-col/media-size/x-dimension", IPP_TAG_INTEGER)) != NULL)
{
if (ippGetInteger(attr, 0) != 21590)
{
printf("FAIL (wrong value for x-dimension - %d)\n", ippGetInteger(attr, 0));
status = 1;
}
else
puts("PASS");
}
else
{
puts("FAIL (not found)");
status = 1;
}
fputs("ippFindNextAttribute(media-col/media-size/x-dimension): ", stdout);
if ((attr = ippFindNextAttribute(request, "media-col/media-size/x-dimension", IPP_TAG_INTEGER)) != NULL)
{
if (ippGetInteger(attr, 0) != 21000)
{
printf("FAIL (wrong value for x-dimension - %d)\n", ippGetInteger(attr, 0));
status = 1;
}
else
puts("PASS");
}
else
{
puts("FAIL (not found)");
status = 1;
}
fputs("ippFindNextAttribute(media-col/media-size/x-dimension) again: ", stdout);
if ((attr = ippFindNextAttribute(request, "media-col/media-size/x-dimension", IPP_TAG_INTEGER)) != NULL)
{
printf("FAIL (got %d, expected nothing)\n", ippGetInteger(attr, 0));
status = 1;
}
else
puts("PASS");
ippDelete(request);
/*
* Read the mixed data and confirm we converted everything to rangeOfInteger
* values...
*/
printf("Read Mixed integer/rangeOfInteger from Memory: ");
request = ippNew();
data.rpos = 0;
data.wused = sizeof(mixed);
data.wsize = sizeof(mixed);
data.wbuffer = mixed;
while ((state = ippReadIO(&data, (ipp_iocb_t)read_cb, 1, NULL,
request)) != IPP_STATE_DATA)
if (state == IPP_STATE_ERROR)
break;
length = ippLength(request);
if (state != IPP_STATE_DATA)
{
printf("FAIL - %d bytes read.\n", (int)data.rpos);
status = 1;
}
else if (data.rpos != sizeof(mixed))
{
printf("FAIL - read %d bytes, expected %d bytes!\n", (int)data.rpos,
(int)sizeof(mixed));
print_attributes(request, 8);
status = 1;
}
else if (length != (sizeof(mixed) + 4))
{
printf("FAIL - wrong ippLength(), %d instead of %d bytes!\n",
(int)length, (int)sizeof(mixed) + 4);
print_attributes(request, 8);
status = 1;
}
else
puts("PASS");
fputs("ippFindAttribute(notify-lease-duration-supported): ", stdout);
if ((attr = ippFindAttribute(request, "notify-lease-duration-supported",
IPP_TAG_ZERO)) == NULL)
{
puts("FAIL (not found)");
status = 1;
}
else if (attr->value_tag != IPP_TAG_RANGE)
{
printf("FAIL (wrong type - %s)\n", ippTagString(attr->value_tag));
status = 1;
}
else if (attr->num_values != 2)
{
printf("FAIL (wrong count - %d)\n", attr->num_values);
status = 1;
}
else if (attr->values[0].range.lower != 1 ||
attr->values[0].range.upper != 1 ||
attr->values[1].range.lower != 16 ||
attr->values[1].range.upper != 32)
{
printf("FAIL (wrong values - %d,%d and %d,%d)\n",
attr->values[0].range.lower,
attr->values[0].range.upper,
attr->values[1].range.lower,
attr->values[1].range.upper);
status = 1;
}
else
puts("PASS");
ippDelete(request);
#ifdef DEBUG
/*
* Test that private option array is sorted...
*/
fputs("_ippCheckOptions: ", stdout);
if ((name = _ippCheckOptions()) == NULL)
puts("PASS");
else
{
printf("FAIL (\"%s\" out of order)\n", name);
status = 1;
}
#endif /* DEBUG */
/*
* Test _ippFindOption() private API...
*/
fputs("_ippFindOption(\"printer-type\"): ", stdout);
if (_ippFindOption("printer-type"))
puts("PASS");
else
{
puts("FAIL");
status = 1;
}
/*
* Summarize...
*/
putchar('\n');
if (status)
puts("Core IPP tests failed.");
else
puts("Core IPP tests passed.");
}
else
{
/*
* Read IPP files...
*/
for (i = 1; i < (size_t)argc; i ++)
{
if ((fp = cupsFileOpen(argv[i], "r")) == NULL)
{
printf("Unable to open \"%s\" - %s\n", argv[i], strerror(errno));
status = 1;
continue;
}
request = ippNew();
while ((state = ippReadIO(fp, (ipp_iocb_t)cupsFileRead, 1, NULL,
request)) == IPP_STATE_ATTRIBUTE);
if (state != IPP_STATE_DATA)
{
printf("Error reading IPP message from \"%s\"!\n", argv[i]);
status = 1;
}
else
{
printf("\n%s:\n", argv[i]);
print_attributes(request, 4);
}
ippDelete(request);
cupsFileClose(fp);
}
}
return (status);
}
ipp_state_t
ippReadIO(void *src,
ipp_iocb_t cb,
int blocking,
ipp_t *parent,
ipp_t *ipp)
{
int n;
unsigned char *buffer,
string[IPP_MAX_NAME],
*bufptr;
ipp_attribute_t *attr;
ipp_tag_t tag;
ipp_tag_t value_tag;
ipp_value_t *value;
if (!src || !ipp)
return (IPP_ERROR);
if ((buffer = ipp_buffer_get()) == NULL)
{
return (IPP_ERROR);
}
switch (ipp->state)
{
case IPP_IDLE :
ipp->state = (ipp_state_t)(ipp->state+1);
case IPP_HEADER :
if (parent == NULL)
{
if ((*cb)(src, buffer, 8) < 8)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
ipp->request.any.version[0] = buffer[0];
ipp->request.any.version[1] = buffer[1];
ipp->request.any.op_status = (buffer[2] << 8) | buffer[3];
ipp->request.any.request_id = (((((buffer[4] << 8) | buffer[5]) << 8) |
buffer[6]) << 8) | buffer[7];
}
ipp->state = IPP_ATTRIBUTE;
ipp->current = NULL;
ipp->curtag = IPP_TAG_ZERO;
ipp->prev = ipp->last;
if (!blocking)
break;
case IPP_ATTRIBUTE :
for (;;)
{
if ((*cb)(src, buffer, 1) < 1)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
tag = (ipp_tag_t)buffer[0];
if (tag == IPP_TAG_END)
{
ipp->state = IPP_DATA;
break;
}
else if (tag < IPP_TAG_UNSUPPORTED_VALUE)
{
if (ipp->curtag == tag)
ipp->prev = ippAddSeparator(ipp);
else if (ipp->current)
ipp->prev = ipp->current;
ipp->curtag = tag;
ipp->current = NULL;
continue;
}
if ((*cb)(src, buffer, 2) < 2)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
n = (buffer[0] << 8) | buffer[1];
if (n >= IPP_BUF_SIZE)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if (n == 0 && tag != IPP_TAG_MEMBERNAME &&
tag != IPP_TAG_END_COLLECTION)
{
if (ipp->current == NULL)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
attr = ipp->current;
value_tag = (ipp_tag_t)(attr->value_tag & IPP_TAG_MASK);
if (value_tag == IPP_TAG_ZERO)
{
attr->value_tag = tag;
}
else if (value_tag == IPP_TAG_TEXTLANG ||
value_tag == IPP_TAG_NAMELANG ||
(value_tag >= IPP_TAG_TEXT &&
value_tag <= IPP_TAG_MIMETYPE))
{
if (tag != IPP_TAG_TEXTLANG && tag != IPP_TAG_NAMELANG &&
(tag < IPP_TAG_TEXT || tag > IPP_TAG_MIMETYPE) &&
tag != IPP_TAG_NOVALUE)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
}
else if (value_tag != tag)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if (attr->num_values == 1 ||
(attr->num_values > 0 &&
(attr->num_values & (IPP_MAX_VALUES - 1)) == 0))
{
ipp_attribute_t *temp;
if ((temp = (ipp_attribute_t *)realloc(attr, sizeof(ipp_attribute_t) +
(attr->num_values + IPP_MAX_VALUES - 1) *
sizeof(ipp_value_t))) == NULL)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if (temp != attr)
{
if (ipp->prev)
ipp->prev->next = temp;
else
ipp->attrs = temp;
attr = ipp->current = ipp->last = temp;
}
}
}
else if (tag == IPP_TAG_MEMBERNAME)
{
if (n)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if (ipp->current)
ipp->prev = ipp->current;
attr = ipp->current = _ippAddAttr(ipp, 1);
attr->group_tag = ipp->curtag;
attr->value_tag = IPP_TAG_ZERO;
attr->num_values = 0;
}
else if (tag != IPP_TAG_END_COLLECTION)
{
if ((*cb)(src, buffer, n) < n)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
buffer[n] = '\0';
if (ipp->current)
ipp->prev = ipp->current;
if ((attr = ipp->current = _ippAddAttr(ipp, 1)) == NULL)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
attr->group_tag = ipp->curtag;
attr->value_tag = tag;
attr->name = stralloc((char *)buffer);
attr->num_values = 0;
}
else
attr = NULL;
if (tag != IPP_TAG_END_COLLECTION)
value = attr->values + attr->num_values;
else
value = NULL;
if ((*cb)(src, buffer, 2) < 2)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
n = (buffer[0] << 8) | buffer[1];
switch (tag)
{
case IPP_TAG_INTEGER :
case IPP_TAG_ENUM :
if (n != 4)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if ((*cb)(src, buffer, 4) < 4)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
n = (((((buffer[0] << 8) | buffer[1]) << 8) | buffer[2]) << 8) |
buffer[3];
value->integer = n;
break;
case IPP_TAG_BOOLEAN :
if (n != 1)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if ((*cb)(src, buffer, 1) < 1)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
value->boolean = buffer[0];
break;
case IPP_TAG_NOVALUE :
case IPP_TAG_NOTSETTABLE :
case IPP_TAG_DELETEATTR :
case IPP_TAG_ADMINDEFINE :
if (attr->value_tag == tag)
{
if (n == 0)
break;
attr->value_tag = IPP_TAG_TEXT;
}
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 :
if (n >= IPP_BUF_SIZE)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if ((*cb)(src, buffer, n) < n)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
buffer[n] = '\0';
value->string.text = stralloc((char *)buffer);
break;
case IPP_TAG_DATE :
if (n != 11)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if ((*cb)(src, value->date, 11) < 11)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
break;
case IPP_TAG_RESOLUTION :
if (n != 9)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if ((*cb)(src, buffer, 9) < 9)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
value->resolution.xres =
(((((buffer[0] << 8) | buffer[1]) << 8) | buffer[2]) << 8) |
buffer[3];
value->resolution.yres =
(((((buffer[4] << 8) | buffer[5]) << 8) | buffer[6]) << 8) |
buffer[7];
value->resolution.units =
(ipp_res_t)buffer[8];
break;
case IPP_TAG_RANGE :
if (n != 8)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if ((*cb)(src, buffer, 8) < 8)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
value->range.lower =
(((((buffer[0] << 8) | buffer[1]) << 8) | buffer[2]) << 8) |
buffer[3];
value->range.upper =
(((((buffer[4] << 8) | buffer[5]) << 8) | buffer[6]) << 8) |
buffer[7];
break;
case IPP_TAG_TEXTLANG :
case IPP_TAG_NAMELANG :
if (n >= IPP_BUF_SIZE || n < 4)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if ((*cb)(src, buffer, n) < n)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
bufptr = buffer;
n = (bufptr[0] << 8) | bufptr[1];
if ((bufptr + 2 + n) >= (buffer + IPP_BUF_SIZE) ||
n >= sizeof(string))
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
memcpy(string, bufptr + 2, n);
string[n] = '\0';
value->string.charset = stralloc((char *)string);
bufptr += 2 + n;
n = (bufptr[0] << 8) | bufptr[1];
if ((bufptr + 2 + n) >= (buffer + IPP_BUF_SIZE))
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
bufptr[2 + n] = '\0';
value->string.text = stralloc((char *)bufptr + 2);
break;
case IPP_TAG_BEGIN_COLLECTION :
value->collection = ippNew();
if (n > 0)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if (ippReadIO(src, cb, 1, ipp, value->collection) == IPP_ERROR)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
break;
case IPP_TAG_END_COLLECTION :
ipp_buffer_release(buffer);
if (n > 0)
{
return (IPP_ERROR);
}
return (ipp->state = IPP_DATA);
case IPP_TAG_MEMBERNAME :
if (n >= IPP_BUF_SIZE)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if ((*cb)(src, buffer, n) < n)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
buffer[n] = '\0';
attr->name = stralloc((char *)buffer);
attr->num_values --;
break;
default :
if (n > IPP_MAX_LENGTH)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if (!value)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
value->unknown.length = n;
if (n > 0)
{
if ((value->unknown.data = malloc(n)) == NULL)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
if ((*cb)(src,(ipp_uchar_t *)value->unknown.data, n) < n)
{
ipp_buffer_release(buffer);
return (IPP_ERROR);
}
}
else
value->unknown.data = NULL;
break;
}
attr->num_values ++;
if (!blocking)
break;
}
break;
case IPP_DATA :
break;
default :
break;
}
ipp_buffer_release(buffer);
return (ipp->state);
}
ipp_t * /* O - Response or @code NULL@ on HTTP error */
cupsGetResponse(http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
const char *resource) /* I - HTTP resource for POST */
{
http_status_t status; /* HTTP status */
ipp_state_t state; /* IPP read state */
ipp_t *response = NULL; /* IPP response */
DEBUG_printf(("cupsGetResponse(http=%p, resource=\"%s\")", http, resource));
/*
* Connect to the default server as needed...
*/
if (!http)
http = _cupsConnect();
if (!http || (http->state != HTTP_STATE_POST_RECV &&
http->state != HTTP_STATE_POST_SEND))
return (NULL);
/*
* Check for an unfinished chunked request...
*/
if (http->data_encoding == HTTP_ENCODING_CHUNKED)
{
/*
* Send a 0-length chunk to finish off the request...
*/
DEBUG_puts("2cupsGetResponse: Finishing chunked POST...");
if (httpWrite2(http, "", 0) < 0)
return (NULL);
}
/*
* Wait for a response from the server...
*/
DEBUG_printf(("2cupsGetResponse: Update loop, http->status=%d...",
http->status));
do
{
status = httpUpdate(http);
}
while (status == HTTP_STATUS_CONTINUE);
DEBUG_printf(("2cupsGetResponse: status=%d", status));
if (status == HTTP_STATUS_OK)
{
/*
* Get the IPP response...
*/
response = ippNew();
while ((state = ippRead(http, response)) != IPP_STATE_DATA)
if (state == IPP_STATE_ERROR)
break;
if (state == IPP_STATE_ERROR)
{
/*
* Flush remaining data and delete the response...
*/
DEBUG_puts("1cupsGetResponse: IPP read error!");
httpFlush(http);
ippDelete(response);
response = NULL;
http->status = status = HTTP_STATUS_ERROR;
http->error = EINVAL;
}
}
else if (status != HTTP_STATUS_ERROR)
{
/*
* Flush any error message...
*/
httpFlush(http);
/*
* Then handle encryption and authentication...
*/
if (status == HTTP_STATUS_UNAUTHORIZED)
{
/*
* See if we can do authentication...
*/
DEBUG_puts("2cupsGetResponse: Need authorization...");
if (!cupsDoAuthentication(http, "POST", resource))
httpReconnect2(http, 30000, NULL);
else
http->status = status = HTTP_STATUS_CUPS_AUTHORIZATION_CANCELED;
}
#ifdef HAVE_SSL
else if (status == HTTP_STATUS_UPGRADE_REQUIRED)
{
/*
* Force a reconnect with encryption...
*/
DEBUG_puts("2cupsGetResponse: Need encryption...");
if (!httpReconnect2(http, 30000, NULL))
httpEncryption(http, HTTP_ENCRYPTION_REQUIRED);
}
#endif /* HAVE_SSL */
}
if (response)
{
ipp_attribute_t *attr; /* status-message attribute */
attr = ippFindAttribute(response, "status-message", IPP_TAG_TEXT);
DEBUG_printf(("1cupsGetResponse: status-code=%s, status-message=\"%s\"",
ippErrorString(response->request.status.status_code),
attr ? attr->values[0].string.text : ""));
_cupsSetError(response->request.status.status_code,
attr ? attr->values[0].string.text :
ippErrorString(response->request.status.status_code), 0);
}
return (response);
}
bool CupsdConf::loadAvailableResources()
{
KConfig conf("kdeprintrc");
conf.setGroup("CUPS");
QString host = conf.readEntry("Host", cupsServer());
int port = conf.readNumEntry("Port", ippPort());
http_t *http_ = httpConnect(host.local8Bit(), port);
resources_.clear();
// standard resources
resources_.append(new CupsResource("/"));
resources_.append(new CupsResource("/admin"));
resources_.append(new CupsResource("/printers"));
resources_.append(new CupsResource("/classes"));
resources_.append(new CupsResource("/jobs"));
if(!http_)
return false;
// printer resources
ipp_t *request_ = ippNew();
cups_lang_t *lang = cupsLangDefault();
ippAddString(request_, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(lang));
ippAddString(request_, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, lang->language);
request_->request.op.operation_id = CUPS_GET_PRINTERS;
request_ = cupsDoRequest(http_, request_, "/printers/");
if(request_)
{
QString name;
int type(0);
ipp_attribute_t *attr = request_->attrs;
while(attr)
{
// check new printer (keep only local non-implicit printers)
if(!attr->name)
{
if(!(type & CUPS_PRINTER_REMOTE) && !(type & CUPS_PRINTER_IMPLICIT) && !name.isEmpty())
resources_.append(new CupsResource("/printers/" + name));
name = "";
type = 0;
}
else if(strcmp(attr->name, "printer-name") == 0)
name = attr->values[0].string.text;
else if(strcmp(attr->name, "printer-type") == 0)
type = attr->values[0].integer;
attr = attr->next;
}
if(!(type & CUPS_PRINTER_REMOTE) && !(type & CUPS_PRINTER_IMPLICIT) && !name.isEmpty())
resources_.append(new CupsResource("/printers/" + name));
ippDelete(request_);
}
// class resources
request_ = ippNew();
ippAddString(request_, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(lang));
ippAddString(request_, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, lang->language);
request_->request.op.operation_id = CUPS_GET_CLASSES;
request_ = cupsDoRequest(http_, request_, "/classes/");
if(request_)
{
QString name;
int type(0);
ipp_attribute_t *attr = request_->attrs;
while(attr)
{
// check new class (keep only local classes)
if(!attr->name)
{
if(!(type & CUPS_PRINTER_REMOTE) && !name.isEmpty())
resources_.append(new CupsResource("/classes/" + name));
name = "";
type = 0;
}
else if(strcmp(attr->name, "printer-name") == 0)
name = attr->values[0].string.text;
else if(strcmp(attr->name, "printer-type") == 0)
type = attr->values[0].integer;
attr = attr->next;
}
if(!(type & CUPS_PRINTER_REMOTE) && !name.isEmpty())
resources_.append(new CupsResource("/classes/" + name));
ippDelete(request_);
}
httpClose(http_);
return true;
}
server_job_t * /* O - Job */
serverCreateJob(server_client_t *client) /* I - Client */
{
server_job_t *job; /* Job */
ipp_attribute_t *attr; /* Job attribute */
char uri[1024], /* job-uri value */
uuid[64]; /* job-uuid value */
server_listener_t *lis = (server_listener_t *)cupsArrayFirst(Listeners);
/* First listener */
_cupsRWLockWrite(&(client->printer->rwlock));
/*
* Allocate and initialize the job object...
*/
if ((job = calloc(1, sizeof(server_job_t))) == NULL)
{
perror("Unable to allocate memory for job");
return (NULL);
}
job->printer = client->printer;
job->attrs = ippNew();
job->state = IPP_JSTATE_HELD;
job->fd = -1;
/*
* Copy all of the job attributes...
*/
serverCopyAttributes(job->attrs, client->request, NULL, IPP_TAG_JOB, 0);
/*
* Get the requesting-user-name, document format, and priority...
*/
if ((attr = ippFindAttribute(client->request, "job-priority", IPP_TAG_INTEGER)) != NULL)
job->priority = ippGetInteger(attr, 0);
else
job->priority = 50;
if ((attr = ippFindAttribute(client->request, "requesting-user-name", IPP_TAG_NAME)) != NULL)
job->username = ippGetString(attr, 0, NULL);
else
job->username = "******";
ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-originating-user-name", NULL, job->username);
if (ippGetOperation(client->request) != IPP_OP_CREATE_JOB)
{
if ((attr = ippFindAttribute(job->attrs, "document-format-detected", IPP_TAG_MIMETYPE)) != NULL)
job->format = ippGetString(attr, 0, NULL);
else if ((attr = ippFindAttribute(job->attrs, "document-format-supplied", IPP_TAG_MIMETYPE)) != NULL)
job->format = ippGetString(attr, 0, NULL);
else
job->format = "application/octet-stream";
}
if ((attr = ippFindAttribute(client->request, "job-impressions", IPP_TAG_INTEGER)) != NULL)
job->impressions = ippGetInteger(attr, 0);
if ((attr = ippFindAttribute(client->request, "job-name", IPP_TAG_NAME)) != NULL)
job->name = ippGetString(attr, 0, NULL);
/*
* Add job description attributes and add to the jobs array...
*/
job->id = client->printer->next_job_id ++;
snprintf(uri, sizeof(uri), "%s/%d", client->printer->default_uri, job->id);
httpAssembleUUID(lis->host, lis->port, client->printer->name, job->id, uuid, sizeof(uuid));
ippAddDate(job->attrs, IPP_TAG_JOB, "date-time-at-creation", ippTimeToDate(time(&job->created)));
ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id);
ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, uri);
ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL, uuid);
if ((attr = ippFindAttribute(client->request, "printer-uri", IPP_TAG_URI)) != NULL)
ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, ippGetString(attr, 0, NULL));
else
ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, client->printer->default_uri);
ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", (int)(job->created - client->printer->start_time));
cupsArrayAdd(client->printer->jobs, job);
cupsArrayAdd(client->printer->active_jobs, job);
_cupsRWUnlock(&(client->printer->rwlock));
return (job);
}
///////////////////////////////////////////////////////////////////////////////////////////
//
// CS : PUBLIC gint removeJob(gchar *pDestName)
// IN : gchar *pDestName : Printer name.
// OUT : None.
// RETURN : ID_ERR_NO_ERROR : No error.
// ID_ERR_CUPS_API_FAILED : Error occured in CUPS API.
//
PUBLIC gint removeJob(gchar *pDestName)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
cups_lang_t *pLanguage; // Pointer to language.
gchar printerURI[HTTP_MAX_URI]; // Printer URI.
gchar serverName[HTTP_MAX_URI]; // CUPS server name.
gint jobID = 0; // Job ID.
gint retVal = ID_ERR_NO_ERROR; // Return value.
/*** Parameters end ***/
// Initialize buffer.
memset(printerURI, 0, sizeof(printerURI));
memset(serverName, 0, sizeof(serverName));
// Get printer URI and CUPS server name.
retVal = getPrinterURI(pDestName, printerURI, serverName, HTTP_MAX_URI);
if (retVal == ID_ERR_NO_ERROR) {
retVal = getJobID(pDestName, printerURI, serverName, &jobID);
if (retVal == ID_ERR_PRINT_JOB_NOT_EXIST) {
retVal = ID_ERR_NO_ERROR;
}
if (retVal == ID_ERR_NO_ERROR) {
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(serverName, ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, IPP_CANCEL_JOB);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, printerURI);
ippAddInteger(pRequest, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", jobID);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser());
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/jobs/")) != NULL) {
if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
}
}
return(retVal);
}// End removeJob
static int iprint_queue_get(const char *sharename,
enum printing_types printing_type,
char *lpq_command,
print_queue_struct **q,
print_status_struct *status)
{
fstring printername;
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
ipp_attribute_t *attr = NULL; /* Current attribute */
cups_lang_t *language = NULL; /* Default language */
char uri[HTTP_MAX_URI]; /* printer-uri attribute */
char serviceUri[HTTP_MAX_URI]; /* service-uri attribute */
char httpPath[HTTP_MAX_URI]; /* path portion of the uri */
int jobUseUnixTime = 0; /* Whether job times should
* be assumed to be Unix time */
int qcount = 0, /* Number of active queue entries */
qalloc = 0; /* Number of queue entries allocated */
print_queue_struct *queue = NULL, /* Queue entries */
*temp; /* Temporary pointer for queue */
const char *user_name, /* job-originating-user-name attribute */
*job_name; /* job-name attribute */
int job_id; /* job-id attribute */
int job_k_octets; /* job-k-octets attribute */
time_t job_time; /* time-at-creation attribute */
time_t printer_up_time = 0; /* printer's uptime */
ipp_jstate_t job_status; /* job-status attribute */
int job_priority; /* job-priority attribute */
static const char *jattrs[] = /* Requested job attributes */
{
"job-id",
"job-k-octets",
"job-name",
"job-originating-user-name",
"job-priority",
"job-state",
"time-at-creation",
};
static const char *pattrs[] = /* Requested printer attributes */
{
"printer-state",
"printer-state-message",
"printer-current-time",
"printer-up-time"
};
*q = NULL;
/* HACK ALERT!!! The porblem with support the 'printer name'
option is that we key the tdb off the sharename. So we will
overload the lpq_command string to pass in the printername
(which is basically what we do for non-cups printers ... using
the lpq_command to get the queue listing). */
fstrcpy( printername, lpq_command );
DEBUG(5,("iprint_queue_get(%s, %p, %p)\n", printername, q, status));
/*
* Make sure we don't ask for passwords...
*/
cupsSetPasswordCB(iprint_passwd_cb);
/*
* Try to connect to the server...
*/
if ((http = httpConnect(iprint_server(), ippPort())) == NULL) {
DEBUG(0,("Unable to connect to iPrint server %s - %s\n",
iprint_server(), strerror(errno)));
goto out;
}
/*
* Generate the printer URI and the service URI that goes with it...
*/
slprintf(uri, sizeof(uri) - 1, "ipp://%s/ipp/%s", iprint_server(), printername);
slprintf(serviceUri, sizeof(serviceUri) - 1, "ipp://%s/ipp/", iprint_server());
/*
* For Linux iPrint servers from OES SP1 on, the iPrint server
* uses Unix time for job start times unless it detects the iPrint
* client in an http User-Agent header. (This was done to accomodate
* CUPS broken behavior. According to RFC 2911, section 4.3.14, job
* start times are supposed to be relative to how long the printer has
* been up.) Since libcups doesn't allow us to set that header before
* the request is sent, this ugly hack allows us to detect the server
* version and decide how to interpret the job time.
*/
if (iprint_get_server_version(http, serviceUri) >=
NOVELL_SERVER_VERSION_OES_SP1)
jobUseUnixTime = 1;
request = ippNew();
ippSetOperation(request, IPP_GET_PRINTER_ATTRIBUTES);
ippSetRequestId(request, 2);
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
"printer-uri", NULL, uri);
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"requested-attributes",
(sizeof(pattrs) / sizeof(pattrs[0])),
NULL, pattrs);
/*
* Do the request and get back a response...
*/
slprintf(httpPath, sizeof(httpPath) - 1, "/ipp/%s", printername);
if ((response = cupsDoRequest(http, request, httpPath)) == NULL) {
DEBUG(0,("Unable to get printer status for %s - %s\n", printername,
ippErrorString(cupsLastError())));
*q = queue;
goto out;
}
if (ippGetStatusCode(response) >= IPP_OK_CONFLICT) {
DEBUG(0,("Unable to get printer status for %s - %s\n", printername,
ippErrorString(ippGetStatusCode(response))));
*q = queue;
goto out;
}
/*
* Get the current printer status and convert it to the SAMBA values.
*/
if ((attr = ippFindAttribute(response, "printer-state", IPP_TAG_ENUM)) != NULL) {
if (ippGetInteger(attr, 0) == IPP_PRINTER_STOPPED)
status->status = LPSTAT_STOPPED;
else
status->status = LPSTAT_OK;
}
if ((attr = ippFindAttribute(response, "printer-state-message",
IPP_TAG_TEXT)) != NULL)
fstrcpy(status->message, ippGetString(attr, 0, NULL));
if ((attr = ippFindAttribute(response, "printer-up-time",
IPP_TAG_INTEGER)) != NULL)
printer_up_time = ippGetInteger(attr, 0);
ippDelete(response);
response = NULL;
/*
* Build an IPP_GET_JOBS request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* requested-attributes
* printer-uri
*/
request = ippNew();
ippSetOperation(request, IPP_GET_JOBS);
ippSetRequestId(request, 3);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
"printer-uri", NULL, uri);
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"requested-attributes",
(sizeof(jattrs) / sizeof(jattrs[0])),
NULL, jattrs);
/*
* Do the request and get back a response...
*/
slprintf(httpPath, sizeof(httpPath) - 1, "/ipp/%s", printername);
if ((response = cupsDoRequest(http, request, httpPath)) == NULL) {
DEBUG(0,("Unable to get jobs for %s - %s\n", uri,
ippErrorString(cupsLastError())));
goto out;
}
if (ippGetStatusCode(response) >= IPP_OK_CONFLICT) {
DEBUG(0,("Unable to get jobs for %s - %s\n", uri,
ippErrorString(ippGetStatusCode(response))));
goto out;
}
/*
* Process the jobs...
*/
qcount = 0;
qalloc = 0;
queue = NULL;
for (attr = ippFirstAttribute(response); attr != NULL; attr = ippNextAttribute(response)) {
/*
* Skip leading attributes until we hit a job...
*/
while (attr != NULL && ippGetGroupTag(attr) != IPP_TAG_JOB)
attr = ippNextAttribute(response);
if (attr == NULL)
break;
/*
* Allocate memory as needed...
*/
if (qcount >= qalloc) {
qalloc += 16;
queue = SMB_REALLOC_ARRAY(queue, print_queue_struct, qalloc);
if (queue == NULL) {
DEBUG(0,("iprint_queue_get: Not enough memory!"));
qcount = 0;
goto out;
}
}
temp = queue + qcount;
memset(temp, 0, sizeof(print_queue_struct));
/*
* Pull the needed attributes from this job...
*/
job_id = 0;
job_priority = 50;
job_status = IPP_JOB_PENDING;
job_time = 0;
job_k_octets = 0;
user_name = NULL;
job_name = NULL;
while (attr != NULL && ippGetGroupTag(attr) == IPP_TAG_JOB) {
if (ippGetName(attr) == NULL) {
attr = ippNextAttribute(response);
break;
}
if (strcmp(ippGetName(attr), "job-id") == 0 &&
ippGetValueTag(attr) == IPP_TAG_INTEGER)
job_id = ippGetInteger(attr, 0);
if (strcmp(ippGetName(attr), "job-k-octets") == 0 &&
ippGetValueTag(attr) == IPP_TAG_INTEGER)
job_k_octets = ippGetInteger(attr, 0);
if (strcmp(ippGetName(attr), "job-priority") == 0 &&
ippGetValueTag(attr) == IPP_TAG_INTEGER)
job_priority = ippGetInteger(attr, 0);
if (strcmp(ippGetName(attr), "job-state") == 0 &&
ippGetValueTag(attr) == IPP_TAG_ENUM)
job_status = (ipp_jstate_t)ippGetInteger(attr, 0);
if (strcmp(ippGetName(attr), "time-at-creation") == 0 &&
ippGetValueTag(attr) == IPP_TAG_INTEGER)
{
/*
* If jobs times are in Unix time, the accuracy of the job
* start time depends upon the iPrint server's time being
* set correctly. Otherwise, the accuracy depends upon
* the Samba server's time being set correctly
*/
if (jobUseUnixTime)
job_time = ippGetInteger(attr, 0);
else
job_time = time(NULL) - printer_up_time + ippGetInteger(attr, 0);
}
if (strcmp(ippGetName(attr), "job-name") == 0 &&
(ippGetValueTag(attr) == IPP_TAG_NAMELANG ||
ippGetValueTag(attr) == IPP_TAG_NAME))
job_name = ippGetString(attr, 0, NULL);
if (strcmp(ippGetName(attr), "job-originating-user-name") == 0 &&
(ippGetValueTag(attr) == IPP_TAG_NAMELANG ||
ippGetValueTag(attr) == IPP_TAG_NAME))
user_name = ippGetString(attr, 0, NULL);
attr = ippNextAttribute(response);
}
/*
* See if we have everything needed...
*/
if (user_name == NULL || job_name == NULL || job_id == 0) {
if (attr == NULL)
break;
else
continue;
}
temp->sysjob = job_id;
temp->size = job_k_octets * 1024;
temp->status = job_status == IPP_JOB_PENDING ? LPQ_QUEUED :
job_status == IPP_JOB_STOPPED ? LPQ_PAUSED :
job_status == IPP_JOB_HELD ? LPQ_PAUSED :
LPQ_PRINTING;
temp->priority = job_priority;
temp->time = job_time;
strncpy(temp->fs_user, user_name, sizeof(temp->fs_user) - 1);
strncpy(temp->fs_file, job_name, sizeof(temp->fs_file) - 1);
qcount ++;
if (attr == NULL)
break;
}
/*
* Return the job queue...
*/
*q = queue;
out:
if (response)
ippDelete(response);
if (language)
cupsLangFree(language);
if (http)
httpClose(http);
return qcount;
}
ipp_status_t /* O - Request status - @code IPP_OK@ on success. */
cupsGetDevices(
http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
int timeout, /* I - Timeout in seconds or @code CUPS_TIMEOUT_DEFAULT@ */
const char *include_schemes, /* I - Comma-separated URI schemes to include or @code CUPS_INCLUDE_ALL@ */
const char *exclude_schemes, /* I - Comma-separated URI schemes to exclude or @code CUPS_EXCLUDE_NONE@ */
cups_device_cb_t callback, /* I - Callback function */
void *user_data) /* I - User data pointer */
{
ipp_t *request, /* CUPS-Get-Devices request */
*response; /* CUPS-Get-Devices response */
ipp_attribute_t *attr; /* Current attribute */
const char *device_class, /* device-class value */
*device_id, /* device-id value */
*device_info, /* device-info value */
*device_location, /* device-location value */
*device_make_and_model, /* device-make-and-model value */
*device_uri; /* device-uri value */
int blocking; /* Current blocking-IO mode */
cups_option_t option; /* in/exclude-schemes option */
http_status_t status; /* HTTP status of request */
ipp_state_t state; /* IPP response state */
/*
* Range check input...
*/
DEBUG_printf(("cupsGetDevices(http=%p, timeout=%d, include_schemes=\"%s\", exclude_schemes=\"%s\", callback=%p, user_data=%p)", (void *)http, timeout, include_schemes, exclude_schemes, (void *)callback, user_data));
if (!callback)
return (IPP_STATUS_ERROR_INTERNAL);
if (!http)
http = _cupsConnect();
if (!http)
return (IPP_STATUS_ERROR_SERVICE_UNAVAILABLE);
/*
* Create a CUPS-Get-Devices request...
*/
request = ippNewRequest(IPP_OP_CUPS_GET_DEVICES);
if (timeout > 0)
ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "timeout",
timeout);
if (include_schemes)
{
option.name = "include-schemes";
option.value = (char *)include_schemes;
cupsEncodeOptions2(request, 1, &option, IPP_TAG_OPERATION);
}
if (exclude_schemes)
{
option.name = "exclude-schemes";
option.value = (char *)exclude_schemes;
cupsEncodeOptions2(request, 1, &option, IPP_TAG_OPERATION);
}
/*
* Send the request and do any necessary authentication...
*/
do
{
DEBUG_puts("2cupsGetDevices: Sending request...");
status = cupsSendRequest(http, request, "/", ippLength(request));
DEBUG_puts("2cupsGetDevices: Waiting for response status...");
while (status == HTTP_STATUS_CONTINUE)
status = httpUpdate(http);
if (status != HTTP_STATUS_OK)
{
httpFlush(http);
if (status == HTTP_STATUS_UNAUTHORIZED)
{
/*
* See if we can do authentication...
*/
DEBUG_puts("2cupsGetDevices: Need authorization...");
if (!cupsDoAuthentication(http, "POST", "/"))
httpReconnect2(http, 30000, NULL);
else
{
status = HTTP_STATUS_CUPS_AUTHORIZATION_CANCELED;
break;
}
}
#ifdef HAVE_SSL
else if (status == HTTP_STATUS_UPGRADE_REQUIRED)
{
/*
* Force a reconnect with encryption...
*/
DEBUG_puts("2cupsGetDevices: Need encryption...");
if (!httpReconnect2(http, 30000, NULL))
httpEncryption(http, HTTP_ENCRYPTION_REQUIRED);
}
#endif /* HAVE_SSL */
}
}
while (status == HTTP_STATUS_UNAUTHORIZED ||
status == HTTP_STATUS_UPGRADE_REQUIRED);
DEBUG_printf(("2cupsGetDevices: status=%d", status));
ippDelete(request);
if (status != HTTP_STATUS_OK)
{
_cupsSetHTTPError(status);
return (cupsLastError());
}
/*
* Read the response in non-blocking mode...
*/
blocking = httpGetBlocking(http);
httpBlocking(http, 0);
response = ippNew();
device_class = NULL;
device_id = NULL;
device_info = NULL;
device_location = "";
device_make_and_model = NULL;
device_uri = NULL;
attr = NULL;
DEBUG_puts("2cupsGetDevices: Reading response...");
do
{
if ((state = ippRead(http, response)) == IPP_STATE_ERROR)
break;
DEBUG_printf(("2cupsGetDevices: state=%d, response->last=%p", state, (void *)response->last));
if (!response->attrs)
continue;
while (attr != response->last)
{
if (!attr)
attr = response->attrs;
else
attr = attr->next;
DEBUG_printf(("2cupsGetDevices: attr->name=\"%s\", attr->value_tag=%d",
attr->name, attr->value_tag));
if (!attr->name)
{
if (device_class && device_id && device_info && device_make_and_model &&
device_uri)
(*callback)(device_class, device_id, device_info,
device_make_and_model, device_uri, device_location,
user_data);
device_class = NULL;
device_id = NULL;
device_info = NULL;
device_location = "";
device_make_and_model = NULL;
device_uri = NULL;
}
else if (!strcmp(attr->name, "device-class") &&
attr->value_tag == IPP_TAG_KEYWORD)
device_class = attr->values[0].string.text;
else if (!strcmp(attr->name, "device-id") &&
attr->value_tag == IPP_TAG_TEXT)
device_id = attr->values[0].string.text;
else if (!strcmp(attr->name, "device-info") &&
attr->value_tag == IPP_TAG_TEXT)
device_info = attr->values[0].string.text;
else if (!strcmp(attr->name, "device-location") &&
attr->value_tag == IPP_TAG_TEXT)
device_location = attr->values[0].string.text;
else if (!strcmp(attr->name, "device-make-and-model") &&
attr->value_tag == IPP_TAG_TEXT)
device_make_and_model = attr->values[0].string.text;
else if (!strcmp(attr->name, "device-uri") &&
attr->value_tag == IPP_TAG_URI)
device_uri = attr->values[0].string.text;
}
}
while (state != IPP_STATE_DATA);
DEBUG_printf(("2cupsGetDevices: state=%d, response->last=%p", state, (void *)response->last));
if (device_class && device_id && device_info && device_make_and_model &&
device_uri)
(*callback)(device_class, device_id, device_info,
device_make_and_model, device_uri, device_location, user_data);
/*
* Set the IPP status and return...
*/
httpBlocking(http, blocking);
httpFlush(http);
if (status == HTTP_STATUS_ERROR)
_cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(http->error), 0);
else
{
attr = ippFindAttribute(response, "status-message", IPP_TAG_TEXT);
DEBUG_printf(("cupsGetDevices: status-code=%s, status-message=\"%s\"",
ippErrorString(response->request.status.status_code),
attr ? attr->values[0].string.text : ""));
_cupsSetError(response->request.status.status_code,
attr ? attr->values[0].string.text :
ippErrorString(response->request.status.status_code), 0);
}
ippDelete(response);
return (cupsLastError());
}
void
cupsdAddEvent(
cupsd_eventmask_t event, /* I - Event */
cupsd_printer_t *dest, /* I - Printer associated with event */
cupsd_job_t *job, /* I - Job associated with event */
const char *text, /* I - Notification text */
...) /* I - Additional arguments as needed */
{
va_list ap; /* Pointer to additional arguments */
char ftext[1024]; /* Formatted text buffer */
ipp_attribute_t *attr; /* Printer/job attribute */
cupsd_event_t *temp; /* New event pointer */
cupsd_subscription_t *sub; /* Current subscription */
cupsdLogMessage(CUPSD_LOG_DEBUG2,
"cupsdAddEvent(event=%s, dest=%p(%s), job=%p(%d), text=\"%s\", ...)",
cupsdEventName(event), dest, dest ? dest->name : "",
job, job ? job->id : 0, text);
/*
* Keep track of events with any OS-supplied notification mechanisms...
*/
LastEvent |= event;
#ifdef HAVE_DBUS
cupsd_send_dbus(event, dest, job);
#endif /* HAVE_DBUS */
/*
* Return if we aren't keeping events...
*/
if (MaxEvents <= 0)
{
cupsdLogMessage(CUPSD_LOG_WARN,
"cupsdAddEvent: Discarding %s event since MaxEvents is %d!",
cupsdEventName(event), MaxEvents);
return;
}
/*
* Then loop through the subscriptions and add the event to the corresponding
* caches...
*/
for (temp = NULL, sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions);
sub;
sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions))
{
/*
* Check if this subscription requires this event...
*/
if ((sub->mask & event) != 0 &&
(sub->dest == dest || !sub->dest) &&
(sub->job == job || !sub->job))
{
/*
* Need this event, so create a new event record...
*/
if ((temp = (cupsd_event_t *)calloc(1, sizeof(cupsd_event_t))) == NULL)
{
cupsdLogMessage(CUPSD_LOG_CRIT,
"Unable to allocate memory for event - %s",
strerror(errno));
return;
}
temp->event = event;
temp->time = time(NULL);
temp->attrs = ippNew();
temp->job = job;
if (dest)
temp->dest = dest;
else if (job)
temp->dest = dest = cupsdFindPrinter(job->dest);
/*
* Add common event notification attributes...
*/
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_CHARSET,
"notify-charset", NULL, "utf-8");
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_LANGUAGE,
"notify-natural-language", NULL, "en-US");
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER,
"notify-subscription-id", sub->id);
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER,
"notify-sequence-number", sub->next_event_id);
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD,
"notify-subscribed-event", NULL, cupsdEventName(event));
if (sub->user_data_len > 0)
ippAddOctetString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
"notify-user-data", sub->user_data,
sub->user_data_len);
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER,
"printer-up-time", time(NULL));
va_start(ap, text);
vsnprintf(ftext, sizeof(ftext), text, ap);
va_end(ap);
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_TEXT,
"notify-text", NULL, ftext);
if (dest)
{
/*
* Add printer attributes...
*/
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_URI,
"notify-printer-uri", NULL, dest->uri);
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_NAME,
"printer-name", NULL, dest->name);
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_ENUM,
"printer-state", dest->state);
if (dest->num_reasons == 0)
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "printer-state-reasons", NULL,
dest->state == IPP_PRINTER_STOPPED ? "paused" : "none");
else
ippAddStrings(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "printer-state-reasons",
dest->num_reasons, NULL,
(const char * const *)dest->reasons);
ippAddBoolean(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
"printer-is-accepting-jobs", (char)dest->accepting);
}
if (job)
{
/*
* Add job attributes...
*/
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER,
"notify-job-id", job->id);
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_ENUM,
"job-state", job->state_value);
if ((attr = ippFindAttribute(job->attrs, "job-name",
IPP_TAG_NAME)) != NULL)
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_NAME,
"job-name", NULL, attr->values[0].string.text);
switch (job->state_value)
{
case IPP_JOB_PENDING :
if (dest && dest->state == IPP_PRINTER_STOPPED)
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"printer-stopped");
else
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"none");
break;
case IPP_JOB_HELD :
if (ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_KEYWORD) != NULL ||
ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME) != NULL)
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-hold-until-specified");
else
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-incoming");
break;
case IPP_JOB_PROCESSING :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-printing");
break;
case IPP_JOB_STOPPED :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-stopped");
break;
case IPP_JOB_CANCELED :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-canceled-by-user");
break;
case IPP_JOB_ABORTED :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"aborted-by-system");
break;
case IPP_JOB_COMPLETED :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-completed-successfully");
break;
}
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER,
"job-impressions-completed",
job->sheets ? job->sheets->values[0].integer : 0);
}
/*
* Send the notification for this subscription...
*/
cupsd_send_notification(sub, temp);
}
}
if (temp)
cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
else
cupsdLogMessage(CUPSD_LOG_DEBUG, "Discarding unused %s event...",
cupsdEventName(event));
}
static int iprint_get_server_version(http_t *http, char* serviceUri)
{
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
ipp_attribute_t *attr; /* Current attribute */
cups_lang_t *language = NULL; /* Default language */
char *ver; /* server version pointer */
char *vertmp; /* server version tmp pointer */
int serverVersion = 0; /* server version */
char *os; /* server os */
int osFlag = 0; /* 0 for NetWare, 1 for anything else */
char *temp; /* pointer for string manipulation */
/*
* Build an OPERATION_NOVELL_MGMT("get-server-version") request,
* which requires the following attributes:
*
* attributes-charset
* attributes-natural-language
* operation-name
* service-uri
*/
request = ippNew();
ippSetOperation(request, (ipp_op_t)OPERATION_NOVELL_MGMT);
ippSetRequestId(request, 1);
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
"service-uri", NULL, serviceUri);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"operation-name", NULL, "get-server-version");
/*
* Do the request and get back a response...
*/
if (((response = cupsDoRequest(http, request, "/ipp/")) == NULL) ||
(ippGetStatusCode(response) >= IPP_OK_CONFLICT))
goto out;
if (((attr = ippFindAttribute(response, "server-version",
IPP_TAG_STRING)) != NULL)) {
if ((ver = strstr(ippGetString(attr, 0, NULL),
NOVELL_SERVER_VERSION_STRING)) != NULL) {
ver += strlen(NOVELL_SERVER_VERSION_STRING);
/*
* Strangely, libcups stores a IPP_TAG_STRING (octet
* string) as a null-terminated string with no length
* even though it could be binary data with nulls in
* it. Luckily, in this case the value is not binary.
*/
serverVersion = strtol(ver, &vertmp, 10);
/* Check for not found, overflow or negative version */
if ((ver == vertmp) || (serverVersion < 0))
serverVersion = 0;
}
if ((os = strstr(ippGetString(attr, 0, NULL),
NOVELL_SERVER_SYSNAME)) != NULL) {
os += strlen(NOVELL_SERVER_SYSNAME);
if ((temp = strchr(os,'<')) != NULL)
*temp = '\0';
if (strcmp(os,NOVELL_SERVER_SYSNAME_NETWARE))
osFlag = 1; /* 1 for non-NetWare systems */
}
}
out:
if (response)
ippDelete(response);
if (language)
cupsLangFree(language);
if (osFlag == 0)
serverVersion *= -1;
return serverVersion;
}
GtkCupsRequest *
gtk_cups_request_new_with_username (http_t *connection,
GtkCupsRequestType req_type,
gint operation_id,
GIOChannel *data_io,
const char *server,
const char *resource,
const char *username)
{
GtkCupsRequest *request;
cups_lang_t *language;
request = g_new0 (GtkCupsRequest, 1);
request->result = g_new0 (GtkCupsResult, 1);
request->result->error_msg = NULL;
request->result->ipp_response = NULL;
request->result->is_error = FALSE;
request->result->is_ipp_response = FALSE;
request->type = req_type;
request->state = GTK_CUPS_REQUEST_START;
request->password_state = GTK_CUPS_PASSWORD_NONE;
if (server)
request->server = g_strdup (server);
else
request->server = g_strdup (cupsServer ());
if (resource)
request->resource = g_strdup (resource);
else
request->resource = g_strdup ("/");
if (connection != NULL)
{
request->http = connection;
request->own_http = FALSE;
}
else
{
request->http = NULL;
request->http = httpConnectEncrypt (request->server,
ippPort (),
cupsEncryption ());
if (request->http)
httpBlocking (request->http, 0);
request->own_http = TRUE;
}
request->last_status = HTTP_CONTINUE;
request->attempts = 0;
request->data_io = data_io;
request->ipp_request = ippNew ();
ippSetOperation (request->ipp_request, operation_id);
ippSetRequestId (request->ipp_request, 1);
language = cupsLangDefault ();
gtk_cups_request_ipp_add_string (request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset",
NULL, "utf-8");
gtk_cups_request_ipp_add_string (request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language",
NULL, language->language);
if (username != NULL)
gtk_cups_request_ipp_add_string (request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name",
NULL, username);
else
gtk_cups_request_ipp_add_string (request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name",
NULL, cupsUser ());
request->auth_info_required = NULL;
request->auth_info = NULL;
request->need_auth_info = FALSE;
cupsLangFree (language);
return request;
}
///////////////////////////////////////////////////////////////////////////////////////////
//
// CS : PRIVATE gint getPrinterURI(gchar *pDestName, gchar *pURI, gchar *pServerName, gint bufSize)
// IN : gchar *pDestName : Printer name.
// gint bufSize : Size of output buffer.
// OUT : gchar *pURI : Printer URI.
// gchar *pServerName : Server name.
// RETURN : ID_ERR_NO_ERROR : No error.
// ID_ERR_CUPS_API_FAILED : Error occured in CUPS API.
//
PRIVATE gint getPrinterURI(gchar *pDestName, gchar *pURI, gchar *pServerName, gint bufSize)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
ipp_attribute_t *pAttribute; // Pointer to CUPS attributes.
cups_lang_t *pLanguage; // Pointer to language.
gchar *pPrinter = NULL; // Pointer to printer name.
gchar *pUri = NULL; // Pointer to printer uri.
gchar *pTemp = NULL; // Temporary pointer.
gint i; // Counter.
gint retVal = ID_ERR_NO_ERROR; // Return value.
const char *attributes[] = { // Attributes name set.
"printer-name",
"printer-uri-supported",
};
/*** Parameters end ***/
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, CUPS_GET_PRINTERS);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddStrings(pRequest, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", sizeof(attributes) / sizeof(attributes[0]), NULL, attributes);
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) {
if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pAttribute = ippFirstAttribute(pResponse);
while (pAttribute != NULL) {
while (pAttribute != NULL && ippGetGroupTag(pAttribute) != IPP_TAG_PRINTER) {
pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute);
}
if (pAttribute == NULL) {
break;
}
while (pAttribute != NULL && ippGetGroupTag(pAttribute) == IPP_TAG_PRINTER) {
if (strcmp(ippGetName(pAttribute), "printer-name") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_NAME) {
pPrinter = ippGetString(pAttribute, 0, NULL);
}
if (strcmp(ippGetName(pAttribute), "printer-uri-supported") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_URI) {
pUri = ippGetString(pAttribute, 0, NULL);
}
pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute);
}
// Tora 020418: Compare two printer names ignoring the character case.
if (strcasecmp(pDestName, pPrinter) == 0) {
strncpy(pURI, pUri, bufSize);
pTemp = strstr(pURI, "//");
pTemp += 2;
for (i = 0; *pTemp != '/' && *pTemp != ':'; i++, pTemp++) {
pServerName[i] = *pTemp;
}
break;
}
if (pAttribute != NULL)
pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute);
}
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
if (pURI[0] == '\0') {
snprintf(pURI, bufSize, "ipp://localhost/printers/%s", pDestName);
}
if (pServerName[0] == '\0') {
strncpy(pServerName, "localhost", strlen("localhost"));
}
return(retVal);
}// End getPrinterURI
///////////////////////////////////////////////////////////////////////////////////////////
//
// CS : PRIVATE gint getJobID(gchar *pDestName, gchar *pURI, gchar *pServerName, gint *pJobID)
// IN : gchar *pDestName : Printer name.
// gchar *pURI : Printer URI.
// gchar *pServerName : CUPS server name.
// OUT : gint *pJobID : Job ID.
// RETURN : ID_ERR_NO_ERROR : No error.
// ID_ERR_CUPS_API_FAILED : Error occured in CUPS API.
//
PRIVATE gint getJobID(gchar *pDestName, gchar *pURI, gchar *pServerName, gint *pJobID)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
ipp_attribute_t *pAttribute; // Pointer to CUPS attributes.
cups_lang_t *pLanguage; // Pointer to language.
ipp_jstate_t jobState = 0; // Job state.
gint jobID = 0; // Job ID.
gchar *pJobUserName = NULL; // User name of print job.
uid_t userID; // User ID.
struct passwd *pPasswd; // Pointer to password structure.
gint retVal = ID_ERR_PRINT_JOB_NOT_EXIST; // Return value.
/*** Parameters end ***/
// Get login name.
userID = getuid();
pPasswd = getpwuid(userID);
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(pServerName, ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, IPP_GET_JOBS);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, pURI);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser());
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) {
int statusCode = ippGetStatusCode(pResponse);
if (statusCode > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pAttribute = ippFirstAttribute(pResponse);
while (pAttribute != NULL) {
while (pAttribute != NULL && ippGetGroupTag(pAttribute) != IPP_TAG_JOB) {
pAttribute = bjcups_ippNextAttribute(pResponse, pAttribute);
}
if (pAttribute == NULL) {
break;
}
while (pAttribute != NULL && ippGetGroupTag(pAttribute) == IPP_TAG_JOB) {
if (strcmp(ippGetName(pAttribute), "job-id") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_INTEGER) {
jobID = ippGetInteger(pAttribute, 0);
}
if (strcmp(ippGetName(pAttribute), "job-uri") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_URI) {
pJobUserName=getJobState(pDestName,ippGetString(pAttribute, 0, NULL),pServerName,&jobState,pJobUserName);
}
pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute);
}
if (jobState == IPP_JOB_PROCESSING) {
if (pJobUserName != NULL) {
if (strcmp(pPasswd->pw_name, pJobUserName) == 0) {
retVal = ID_ERR_NO_ERROR;
}
else if (pJobUserName[0] == '\0') {
retVal = ID_ERR_NO_ERROR;
}
}
break;
}
if (pAttribute != NULL)
pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute);
}
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
if (retVal == ID_ERR_NO_ERROR && pJobID != NULL) {
*pJobID = jobID;
}
return(retVal);
}// End getJobID
PRIVATE gchar * getJobState(gchar *pDestName, const gchar *pURI, gchar *pServerName, ipp_jstate_t *pJobState, gchar *pJobUserName)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
ipp_attribute_t *pAttribute; // Pointer to CUPS attributes.
cups_lang_t *pLanguage; // Pointer to language.
// ipp_jstate_t jobState = 0; // Job state.
// gint jobID = 0; // Job ID.
// gchar *pJobUserName = NULL; // User name of print job.
uid_t userID; // User ID.
struct passwd *pPasswd; // Pointer to password structure.
gint retVal = ID_ERR_PRINT_JOB_NOT_EXIST; // Return value.
/*** Parameters end ***/
// Get login name.
userID = getuid();
pPasswd = getpwuid(userID);
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(pServerName, ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, IPP_GET_JOB_ATTRIBUTES);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, pURI);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, pPasswd->pw_name);
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) {
if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pAttribute = ippFirstAttribute(pResponse);
while (pAttribute != NULL) {
while (pAttribute != NULL && ippGetGroupTag(pAttribute) != IPP_TAG_JOB) {
pAttribute = bjcups_ippNextAttribute(pResponse, pAttribute);
}
if (pAttribute == NULL) {
break;
}
while (pAttribute != NULL && ippGetGroupTag(pAttribute) == IPP_TAG_JOB) {
if (strcmp(ippGetName(pAttribute), "job-state") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_ENUM) {
*pJobState = (ipp_jstate_t)ippGetInteger(pAttribute, 0);
}
if (strcmp(ippGetName(pAttribute), "job-originating-user-name") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_NAME) {
//pJobUserName = pAttribute->values[0].string.text;
pJobUserName=malloc(20*sizeof(gchar));
strncpy(pJobUserName,ippGetString(pAttribute, 0, NULL), 19);
pJobUserName[19]='\0';
}
pAttribute = bjcups_ippNextAttribute(pResponse, pAttribute);
}
if (pAttribute != NULL)
pAttribute = bjcups_ippNextAttribute(pResponse, pAttribute);
}
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
return(pJobUserName);
}// End getJobState
void
cupsEncodeOptions2(
ipp_t *ipp, /* I - Request to add to */
int num_options, /* I - Number of options */
cups_option_t *options, /* I - Options */
ipp_tag_t group_tag) /* I - Group to encode */
{
int i, j; /* Looping vars */
int count; /* Number of values */
char *s, /* Pointer into option value */
*val, /* Pointer to option value */
*copy, /* Copy of option value */
*sep, /* Option separator */
quote; /* Quote character */
ipp_attribute_t *attr; /* IPP attribute */
ipp_tag_t value_tag; /* IPP value tag */
cups_option_t *option; /* Current option */
ipp_t *collection; /* Collection value */
int num_cols; /* Number of collection values */
cups_option_t *cols; /* Collection values */
DEBUG_printf(("cupsEncodeOptions2(ipp=%p, num_options=%d, options=%p, "
"group_tag=%x)", ipp, num_options, options, group_tag));
/*
* Range check input...
*/
if (!ipp || num_options < 1 || !options)
return;
/*
* Do special handling for the document-format/raw options...
*/
if (group_tag == IPP_TAG_OPERATION)
{
/*
* Handle the document format stuff first...
*/
if ((val = (char *)cupsGetOption("document-format", num_options, options)) != NULL)
ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format",
NULL, val);
else if (cupsGetOption("raw", num_options, options))
ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format",
NULL, "application/vnd.cups-raw");
else
ippAddString(ipp, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format",
NULL, "application/octet-stream");
}
/*
* Then loop through the options...
*/
for (i = num_options, option = options; i > 0; i --, option ++)
{
_ipp_option_t *match; /* Matching attribute */
/*
* Skip document format options that are handled above...
*/
if (!_cups_strcasecmp(option->name, "raw") ||
!_cups_strcasecmp(option->name, "document-format") ||
!option->name[0])
continue;
/*
* Figure out the proper value and group tags for this option...
*/
if ((match = _ippFindOption(option->name)) != NULL)
{
if (match->group_tag != group_tag)
continue;
value_tag = match->value_tag;
}
else
{
int namelen; /* Length of name */
namelen = (int)strlen(option->name);
if (namelen < 9 || strcmp(option->name + namelen - 8, "-default"))
{
if (group_tag != IPP_TAG_JOB)
continue;
}
else if (group_tag != IPP_TAG_PRINTER)
continue;
if (!_cups_strcasecmp(option->value, "true") ||
!_cups_strcasecmp(option->value, "false"))
value_tag = IPP_TAG_BOOLEAN;
else
value_tag = IPP_TAG_NAME;
}
/*
* Count the number of values...
*/
if (match && match->multivalue)
{
for (count = 1, sep = option->value, quote = 0; *sep; sep ++)
{
if (*sep == quote)
quote = 0;
else if (!quote && (*sep == '\'' || *sep == '\"'))
{
/*
* Skip quoted option value...
*/
quote = *sep++;
}
else if (*sep == ',' && !quote)
count ++;
else if (*sep == '\\' && sep[1])
sep ++;
}
}
else
count = 1;
DEBUG_printf(("2cupsEncodeOptions2: option=\"%s\", count=%d",
option->name, count));
/*
* Allocate memory for the attribute values...
*/
if ((attr = _ippAddAttr(ipp, count)) == NULL)
{
/*
* Ran out of memory!
*/
DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for attributes!");
return;
}
/*
* Now figure out what type of value we have...
*/
attr->group_tag = group_tag;
attr->value_tag = value_tag;
/*
* Copy the name over...
*/
attr->name = _cupsStrAlloc(option->name);
if (count > 1)
{
/*
* Make a copy of the value we can fiddle with...
*/
if ((copy = strdup(option->value)) == NULL)
{
/*
* Ran out of memory!
*/
DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for value copy!");
ippDeleteAttribute(ipp, attr);
return;
}
val = copy;
}
else
{
/*
* Since we have a single value, use the value directly...
*/
val = option->value;
copy = NULL;
}
/*
* Scan the value string for values...
*/
for (j = 0, sep = val; j < count; val = sep, j ++)
{
/*
* Find the end of this value and mark it if needed...
*/
if (count > 1)
{
for (quote = 0; *sep; sep ++)
{
if (*sep == quote)
{
/*
* Finish quoted value...
*/
quote = 0;
}
else if (!quote && (*sep == '\'' || *sep == '\"'))
{
/*
* Handle quoted option value...
*/
quote = *sep;
}
else if (*sep == ',' && count > 1)
break;
else if (*sep == '\\' && sep[1])
{
/*
* Skip quoted character...
*/
sep ++;
}
}
if (*sep == ',')
*sep++ = '\0';
}
/*
* Copy the option value(s) over as needed by the type...
*/
switch (attr->value_tag)
{
case IPP_TAG_INTEGER :
case IPP_TAG_ENUM :
/*
* Integer/enumeration value...
*/
attr->values[j].integer = strtol(val, &s, 10);
DEBUG_printf(("2cupsEncodeOptions2: Added integer option value "
"%d...", attr->values[j].integer));
break;
case IPP_TAG_BOOLEAN :
if (!_cups_strcasecmp(val, "true") ||
!_cups_strcasecmp(val, "on") ||
!_cups_strcasecmp(val, "yes"))
{
/*
* Boolean value - true...
*/
attr->values[j].boolean = 1;
DEBUG_puts("2cupsEncodeOptions2: Added boolean true value...");
}
else
{
/*
* Boolean value - false...
*/
attr->values[j].boolean = 0;
DEBUG_puts("2cupsEncodeOptions2: Added boolean false value...");
}
break;
case IPP_TAG_RANGE :
/*
* Range...
*/
if (*val == '-')
{
attr->values[j].range.lower = 1;
s = val;
}
else
attr->values[j].range.lower = strtol(val, &s, 10);
if (*s == '-')
{
if (s[1])
attr->values[j].range.upper = strtol(s + 1, NULL, 10);
else
attr->values[j].range.upper = 2147483647;
}
else
attr->values[j].range.upper = attr->values[j].range.lower;
DEBUG_printf(("2cupsEncodeOptions2: Added range option value "
"%d-%d...", attr->values[j].range.lower,
attr->values[j].range.upper));
break;
case IPP_TAG_RESOLUTION :
/*
* Resolution...
*/
attr->values[j].resolution.xres = strtol(val, &s, 10);
if (*s == 'x')
attr->values[j].resolution.yres = strtol(s + 1, &s, 10);
else
attr->values[j].resolution.yres = attr->values[j].resolution.xres;
if (!_cups_strcasecmp(s, "dpc"))
attr->values[j].resolution.units = IPP_RES_PER_CM;
else
attr->values[j].resolution.units = IPP_RES_PER_INCH;
DEBUG_printf(("2cupsEncodeOptions2: Added resolution option value "
"%s...", val));
break;
case IPP_TAG_STRING :
/*
* octet-string
*/
attr->values[j].unknown.length = (int)strlen(val);
attr->values[j].unknown.data = strdup(val);
DEBUG_printf(("2cupsEncodeOptions2: Added octet-string value "
"\"%s\"...", (char *)attr->values[j].unknown.data));
break;
case IPP_TAG_BEGIN_COLLECTION :
/*
* Collection value
*/
num_cols = cupsParseOptions(val, 0, &cols);
if ((collection = ippNew()) == NULL)
{
cupsFreeOptions(num_cols, cols);
if (copy)
free(copy);
ippDeleteAttribute(ipp, attr);
return;
}
attr->values[j].collection = collection;
cupsEncodeOptions2(collection, num_cols, cols, IPP_TAG_JOB);
cupsFreeOptions(num_cols, cols);
break;
default :
if ((attr->values[j].string.text = _cupsStrAlloc(val)) == NULL)
{
/*
* Ran out of memory!
*/
DEBUG_puts("1cupsEncodeOptions2: Ran out of memory for string!");
if (copy)
free(copy);
ippDeleteAttribute(ipp, attr);
return;
}
DEBUG_printf(("2cupsEncodeOptions2: Added string value \"%s\"...",
val));
break;
}
}
if (copy)
free(copy);
}
}
static bool cups_cache_reload_async(int fd)
{
TALLOC_CTX *frame = talloc_stackframe();
struct pcap_cache *tmp_pcap_cache = NULL;
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
ipp_attribute_t *attr; /* Current attribute */
cups_lang_t *language = NULL; /* Default language */
char *name, /* printer-name attribute */
*info; /* printer-info attribute */
static const char *requested[] =/* Requested attributes */
{
"printer-name",
"printer-info"
};
bool ret = False;
size_t size;
DEBUG(5, ("reloading cups printcap cache\n"));
/*
* Make sure we don't ask for passwords...
*/
cupsSetPasswordCB(cups_passwd_cb);
/*
* Try to connect to the server...
*/
if ((http = cups_connect(frame)) == NULL) {
goto out;
}
/*
* Build a CUPS_GET_PRINTERS request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* requested-attributes
*/
request = ippNew();
request->request.op.operation_id = CUPS_GET_PRINTERS;
request->request.op.request_id = 1;
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requested-attributes",
(sizeof(requested) / sizeof(requested[0])),
NULL, requested);
/*
* Do the request and get back a response...
*/
if ((response = cupsDoRequest(http, request, "/")) == NULL) {
DEBUG(0,("Unable to get printer list - %s\n",
ippErrorString(cupsLastError())));
goto out;
}
for (attr = response->attrs; attr != NULL;) {
/*
* Skip leading attributes until we hit a printer...
*/
while (attr != NULL && attr->group_tag != IPP_TAG_PRINTER)
attr = attr->next;
if (attr == NULL)
break;
/*
* Pull the needed attributes from this printer...
*/
name = NULL;
info = NULL;
while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) {
if (strcmp(attr->name, "printer-name") == 0 &&
attr->value_tag == IPP_TAG_NAME) {
if (!pull_utf8_talloc(frame,
&name,
attr->values[0].string.text,
&size)) {
goto out;
}
}
if (strcmp(attr->name, "printer-info") == 0 &&
attr->value_tag == IPP_TAG_TEXT) {
if (!pull_utf8_talloc(frame,
&info,
attr->values[0].string.text,
&size)) {
goto out;
}
}
attr = attr->next;
}
/*
* See if we have everything needed...
*/
if (name == NULL)
break;
if (!pcap_cache_add_specific(&tmp_pcap_cache, name, info)) {
goto out;
}
}
ippDelete(response);
response = NULL;
/*
* Build a CUPS_GET_CLASSES request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* requested-attributes
*/
request = ippNew();
request->request.op.operation_id = CUPS_GET_CLASSES;
request->request.op.request_id = 1;
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requested-attributes",
(sizeof(requested) / sizeof(requested[0])),
NULL, requested);
/*
* Do the request and get back a response...
*/
if ((response = cupsDoRequest(http, request, "/")) == NULL) {
DEBUG(0,("Unable to get printer list - %s\n",
ippErrorString(cupsLastError())));
goto out;
}
for (attr = response->attrs; attr != NULL;) {
/*
* Skip leading attributes until we hit a printer...
*/
while (attr != NULL && attr->group_tag != IPP_TAG_PRINTER)
attr = attr->next;
if (attr == NULL)
break;
/*
* Pull the needed attributes from this printer...
*/
name = NULL;
info = NULL;
while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) {
if (strcmp(attr->name, "printer-name") == 0 &&
attr->value_tag == IPP_TAG_NAME) {
if (!pull_utf8_talloc(frame,
&name,
attr->values[0].string.text,
&size)) {
goto out;
}
}
if (strcmp(attr->name, "printer-info") == 0 &&
attr->value_tag == IPP_TAG_TEXT) {
if (!pull_utf8_talloc(frame,
&info,
attr->values[0].string.text,
&size)) {
goto out;
}
}
attr = attr->next;
}
/*
* See if we have everything needed...
*/
if (name == NULL)
break;
if (!pcap_cache_add_specific(&tmp_pcap_cache, name, info)) {
goto out;
}
}
ret = True;
out:
if (response)
ippDelete(response);
if (language)
cupsLangFree(language);
if (http)
httpClose(http);
/* Send all the entries up the pipe. */
if (tmp_pcap_cache) {
pcap_printer_fn_specific(tmp_pcap_cache,
send_pcap_info,
(void *)&fd);
pcap_cache_destroy_specific(&tmp_pcap_cache);
}
TALLOC_FREE(frame);
return ret;
}
static int iprint_cache_add_printer(http_t *http,
int reqId,
char* url)
{
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
ipp_attribute_t *attr; /* Current attribute */
cups_lang_t *language = NULL; /* Default language */
char *name, /* printer-name attribute */
*info, /* printer-info attribute */
smb_enabled, /* smb-enabled attribute */
secure; /* security-enabled attrib. */
char *httpPath; /* path portion of the printer-uri */
static const char *pattrs[] = /* Requested printer attributes */
{
"printer-name",
"security-enabled",
"printer-info",
"smb-enabled"
};
request = ippNew();
ippSetOperation(request, IPP_GET_PRINTER_ATTRIBUTES);
ippSetRequestId(request, reqId);
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, url);
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"requested-attributes",
(sizeof(pattrs) / sizeof(pattrs[0])),
NULL, pattrs);
/*
* Do the request and get back a response...
*/
if ((httpPath = strstr(url,"://")) == NULL ||
(httpPath = strchr(httpPath+3,'/')) == NULL)
{
ippDelete(request);
request = NULL;
goto out;
}
if ((response = cupsDoRequest(http, request, httpPath)) == NULL) {
ipp_status_t lastErr = cupsLastError();
/*
* Ignore printers that cannot be queried without credentials
*/
if (lastErr == IPP_FORBIDDEN ||
lastErr == IPP_NOT_AUTHENTICATED ||
lastErr == IPP_NOT_AUTHORIZED)
goto out;
DEBUG(0,("Unable to get printer list - %s\n",
ippErrorString(lastErr)));
goto out;
}
for (attr = ippFirstAttribute(response); attr != NULL;) {
/*
* Skip leading attributes until we hit a printer...
*/
while (attr != NULL && ippGetGroupTag(attr) != IPP_TAG_PRINTER)
attr = ippNextAttribute(response);
if (attr == NULL)
break;
/*
* Pull the needed attributes from this printer...
*/
name = NULL;
info = NULL;
smb_enabled= 1;
secure = 0;
while (attr != NULL && ippGetGroupTag(attr) == IPP_TAG_PRINTER) {
if (strcmp(ippGetName(attr), "printer-name") == 0 &&
ippGetValueTag(attr) == IPP_TAG_NAME)
name = ippGetString(attr, 0, NULL);
if (strcmp(ippGetName(attr), "printer-info") == 0 &&
(ippGetValueTag(attr) == IPP_TAG_TEXT ||
ippGetValueTag(attr) == IPP_TAG_TEXTLANG))
info = ippGetString(attr, 0, NULL);
/*
* If the smb-enabled attribute is present and the
* value is set to 0, don't show the printer.
* If the attribute is not present, assume that the
* printer should show up
*/
if (!strcmp(ippGetName(attr), "smb-enabled") &&
((ippGetValueTag(attr) == IPP_TAG_INTEGER &&
!ippGetInteger(attr, 0)) ||
(ippGetValueTag(attr) == IPP_TAG_BOOLEAN &&
!ippGetBoolean(attr, 0))))
smb_enabled = 0;
/*
* If the security-enabled attribute is present and the
* value is set to 1, don't show the printer.
* If the attribute is not present, assume that the
* printer should show up
*/
if (!strcmp(ippGetName(attr), "security-enabled") &&
((ippGetValueTag(attr) == IPP_TAG_INTEGER &&
ippGetInteger(attr, 0)) ||
(ippGetValueTag(attr) == IPP_TAG_BOOLEAN &&
ippGetBoolean(attr, 0))))
secure = 1;
attr = ippNextAttribute(response);
}
/*
* See if we have everything needed...
* Make sure the printer is not a secure printer
* and make sure smb printing hasn't been explicitly
* disabled for the printer
*/
if (name != NULL && !secure && smb_enabled)
pcap_cache_add(name, info, NULL);
}
out:
if (response)
ippDelete(response);
return(0);
}
int /* O - Exit status */
main(int argc, /* I - Number of command-line args */
char *argv[]) /* I - Command-line arguments */
{
int status; /* Status of tests (0 = success, 1 = fail) */
const char *ppdfile; /* PPD filename */
ppd_file_t *ppd; /* PPD file */
_pwg_t *pwg; /* PWG mapping data */
_pwg_media_t *pwgmedia; /* PWG media size */
status = 0;
if (argc < 2 || argc > 3)
{
puts("Usage: ./testpwg filename.ppd [jobfile]");
return (1);
}
ppdfile = argv[1];
printf("ppdOpenFile(%s): ", ppdfile);
if ((ppd = ppdOpenFile(ppdfile)) == NULL)
{
ppd_status_t err; /* Last error in file */
int line; /* Line number in file */
err = ppdLastError(&line);
printf("FAIL (%s on line %d)\n", ppdErrorString(err), line);
return (1);
}
else
puts("PASS");
fputs("_pwgCreateWithPPD(ppd): ", stdout);
if ((pwg = _pwgCreateWithPPD(ppd)) == NULL)
{
puts("FAIL");
status ++;
}
else
{
puts("PASS");
status += test_pwg(pwg, ppd);
if (argc == 3)
{
/*
* Test PageSize mapping code.
*/
int fd; /* Job file descriptor */
const char *pagesize; /* PageSize value */
ipp_t *job; /* Job attributes */
ipp_attribute_t *media; /* Media attribute */
if ((fd = open(argv[2], O_RDONLY)) >= 0)
{
job = ippNew();
ippReadFile(fd, job);
close(fd);
if ((media = ippFindAttribute(job, "media", IPP_TAG_ZERO)) != NULL &&
media->value_tag != IPP_TAG_NAME &&
media->value_tag != IPP_TAG_KEYWORD)
media = NULL;
if (media)
printf("_pwgGetPageSize(media=%s): ", media->values[0].string.text);
else
fputs("_pwgGetPageSize(media-col): ", stdout);
fflush(stdout);
if ((pagesize = _pwgGetPageSize(pwg, job, NULL, NULL)) == NULL)
{
puts("FAIL (Not Found)");
status = 1;
}
else if (media && strcasecmp(pagesize, media->values[0].string.text))
{
printf("FAIL (Got \"%s\", Expected \"%s\")\n", pagesize,
media->values[0].string.text);
status = 1;
}
else
printf("PASS (%s)\n", pagesize);
ippDelete(job);
}
else
{
perror(argv[2]);
status = 1;
}
}
/*
* _pwgDestroy should never fail...
*/
fputs("_pwgDestroy(pwg): ", stdout);
_pwgDestroy(pwg);
puts("PASS");
}
fputs("_pwgMediaForPWG(\"iso_a4_210x297mm\"): ", stdout);
if ((pwgmedia = _pwgMediaForPWG("iso_a4_210x297mm")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "iso_a4_210x297mm"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else if (pwgmedia->width != 21000 || pwgmedia->length != 29700)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
puts("PASS");
fputs("_pwgMediaForLegacy(\"na-letter\"): ", stdout);
if ((pwgmedia = _pwgMediaForLegacy("na-letter")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "na_letter_8.5x11in"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else if (pwgmedia->width != 21590 || pwgmedia->length != 27940)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
puts("PASS");
fputs("_pwgMediaForPPD(\"4x6\"): ", stdout);
if ((pwgmedia = _pwgMediaForPPD("4x6")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "na_index-4x6_4x6in"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else if (pwgmedia->width != 10160 || pwgmedia->length != 15240)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
puts("PASS");
fputs("_pwgMediaForPPD(\"10x15cm\"): ", stdout);
if ((pwgmedia = _pwgMediaForPPD("10x15cm")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "om_100x150mm_100x150mm"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else if (pwgmedia->width != 10000 || pwgmedia->length != 15000)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
puts("PASS");
fputs("_pwgMediaForPPD(\"Custom.10x15cm\"): ", stdout);
if ((pwgmedia = _pwgMediaForPPD("Custom.10x15cm")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "custom_10x15cm_100x150mm"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else if (pwgmedia->width != 10000 || pwgmedia->length != 15000)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
puts("PASS");
fputs("_pwgMediaForSize(29700, 42000): ", stdout);
if ((pwgmedia = _pwgMediaForSize(29700, 42000)) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "iso_a3_297x420mm"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else
puts("PASS");
return (status);
}
static int /* O - Exit status */
do_test(const char *server, /* I - Server to use */
http_encryption_t encryption, /* I - Encryption to use */
int requests, /* I - Number of requests to send */
int verbose) /* I - Verbose output? */
{
int i; /* Looping var */
http_t *http; /* Connection to server */
ipp_t *request, /* IPP Request */
*response; /* IPP Response */
cups_lang_t *language; /* Default language */
struct timeval start, /* Start time */
end; /* End time */
double elapsed; /* Elapsed time */
static ipp_op_t ops[4] = /* Operations to test... */
{
IPP_PRINT_JOB,
CUPS_GET_PRINTERS,
CUPS_GET_CLASSES,
IPP_GET_JOBS
};
/*
* Connect to the server...
*/
http = httpConnectEncrypt(server, ippPort(), encryption);
if (http == NULL)
{
perror("testspeed: unable to connect to server");
return (1);
}
language = cupsLangDefault();
/*
* Do multiple requests...
*/
for (elapsed = 0.0, i = 0; i < requests; i ++)
{
if (verbose && (i % 10) == 0)
printf("testspeed(%d): %d%% complete...\n", (int)getpid(),
i * 100 / requests);
/*
* Build a request which requires the following attributes:
*
* attributes-charset
* attributes-natural-language
*
* In addition, IPP_GET_JOBS needs a printer-uri attribute.
*/
request = ippNew();
request->request.op.operation_id = ops[i & 3];
request->request.op.request_id = 1;
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, cupsLangEncoding(language));
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
gettimeofday(&start, NULL);
switch (request->request.op.operation_id)
{
case IPP_GET_JOBS :
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",
NULL, "ipp://localhost/printers/");
default :
response = cupsDoRequest(http, request, "/");
break;
case IPP_PRINT_JOB :
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",
NULL, "ipp://localhost/printers/test");
response = cupsDoFileRequest(http, request, "/printers/test",
"../data/testprint.ps");
break;
}
gettimeofday(&end, NULL);
if (response != NULL)
ippDelete(response);
elapsed += (end.tv_sec - start.tv_sec) +
0.000001 * (end.tv_usec - start.tv_usec);
}
cupsLangFree(language);
httpClose(http);
printf("testspeed(%d): %d requests in %.1fs (%.3fs/r, %.1fr/s)\n",
(int)getpid(), i, elapsed, elapsed / i, i / elapsed);
return (0);
}
bool iprint_cache_reload(void)
{
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
ipp_attribute_t *attr; /* Current attribute */
cups_lang_t *language = NULL; /* Default language */
int i;
bool ret = False;
DEBUG(5, ("reloading iprint printcap cache\n"));
/*
* Make sure we don't ask for passwords...
*/
cupsSetPasswordCB(iprint_passwd_cb);
/*
* Try to connect to the server...
*/
if ((http = httpConnect(iprint_server(), ippPort())) == NULL) {
DEBUG(0,("Unable to connect to iPrint server %s - %s\n",
iprint_server(), strerror(errno)));
goto out;
}
/*
* Build a OPERATION_NOVELL_LIST_PRINTERS request, which requires the following attributes:
*
* attributes-charset
* attributes-natural-language
*/
request = ippNew();
ippSetOperation(request, (ipp_op_t)OPERATION_NOVELL_LIST_PRINTERS);
ippSetRequestId(request, 1);
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"ipp-server", NULL, "ippSrvr");
/*
* Do the request and get back a response...
*/
if ((response = cupsDoRequest(http, request, "/ipp")) == NULL) {
DEBUG(0,("Unable to get printer list - %s\n",
ippErrorString(cupsLastError())));
goto out;
}
for (attr = ippFirstAttribute(response); attr != NULL;) {
/*
* Skip leading attributes until we hit a printer...
*/
while (attr != NULL && ippGetGroupTag(attr) != IPP_TAG_PRINTER)
attr = ippNextAttribute(response);
if (attr == NULL)
break;
/*
* Pull the needed attributes from this printer...
*/
while (attr != NULL && ippGetGroupTag(attr) == IPP_TAG_PRINTER)
{
if (strcmp(ippGetName(attr), "printer-name") == 0 &&
(ippGetValueTag(attr) == IPP_TAG_URI ||
ippGetValueTag(attr) == IPP_TAG_NAME ||
ippGetValueTag(attr) == IPP_TAG_TEXT ||
ippGetValueTag(attr) == IPP_TAG_NAMELANG ||
ippGetValueTag(attr) == IPP_TAG_TEXTLANG))
{
for (i = 0; i<ippGetCount(attr); i++)
{
char *url = ippGetString(attr, i, NULL);
if (!url || !strlen(url))
continue;
iprint_cache_add_printer(http, i+2, url);
}
}
attr = ippNextAttribute(response);
}
}
ret = True;
out:
if (response)
ippDelete(response);
if (language)
cupsLangFree(language);
if (http)
httpClose(http);
return ret;
}
int /* O - Exit status */
main(int argc, /* I - Number of command-line args */
char *argv[]) /* I - Command-line arguments */
{
int status; /* Status of tests (0 = success, 1 = fail) */
const char *ppdfile; /* PPD filename */
ppd_file_t *ppd; /* PPD file */
_ppd_cache_t *pc; /* PPD cache and PWG mapping data */
const pwg_media_t *pwgmedia; /* PWG media size */
size_t i, /* Looping var */
num_media; /* Number of media sizes */
const pwg_media_t *mediatable; /* Media size table */
int dupmedia = 0; /* Duplicate media sizes? */
status = 0;
if (argc < 2 || argc > 3)
{
puts("Usage: ./testpwg filename.ppd [jobfile]");
return (1);
}
ppdfile = argv[1];
printf("ppdOpenFile(%s): ", ppdfile);
if ((ppd = ppdOpenFile(ppdfile)) == NULL)
{
ppd_status_t err; /* Last error in file */
int line; /* Line number in file */
err = ppdLastError(&line);
printf("FAIL (%s on line %d)\n", ppdErrorString(err), line);
return (1);
}
else
puts("PASS");
fputs("_ppdCacheCreateWithPPD(ppd): ", stdout);
if ((pc = _ppdCacheCreateWithPPD(ppd)) == NULL)
{
puts("FAIL");
status ++;
}
else
{
puts("PASS");
status += test_ppd_cache(pc, ppd);
if (argc == 3)
{
/*
* Test PageSize mapping code.
*/
int fd; /* Job file descriptor */
const char *pagesize; /* PageSize value */
ipp_t *job; /* Job attributes */
ipp_attribute_t *media; /* Media attribute */
if ((fd = open(argv[2], O_RDONLY)) >= 0)
{
job = ippNew();
ippReadFile(fd, job);
close(fd);
if ((media = ippFindAttribute(job, "media", IPP_TAG_ZERO)) != NULL &&
media->value_tag != IPP_TAG_NAME &&
media->value_tag != IPP_TAG_KEYWORD)
media = NULL;
if (media)
printf("_ppdCacheGetPageSize(media=%s): ",
media->values[0].string.text);
else
fputs("_ppdCacheGetPageSize(media-col): ", stdout);
fflush(stdout);
if ((pagesize = _ppdCacheGetPageSize(pc, job, NULL, NULL)) == NULL)
{
puts("FAIL (Not Found)");
status = 1;
}
else if (media && _cups_strcasecmp(pagesize, media->values[0].string.text))
{
printf("FAIL (Got \"%s\", Expected \"%s\")\n", pagesize,
media->values[0].string.text);
status = 1;
}
else
printf("PASS (%s)\n", pagesize);
ippDelete(job);
}
else
{
perror(argv[2]);
status = 1;
}
}
/*
* _ppdCacheDestroy should never fail...
*/
fputs("_ppdCacheDestroy(pc): ", stdout);
_ppdCacheDestroy(pc);
puts("PASS");
}
fputs("pwgMediaForPWG(\"iso_a4_210x297mm\"): ", stdout);
if ((pwgmedia = pwgMediaForPWG("iso_a4_210x297mm")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "iso_a4_210x297mm"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else if (pwgmedia->width != 21000 || pwgmedia->length != 29700)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
puts("PASS");
fputs("pwgMediaForPWG(\"roll_max_36.1025x3622.0472in\"): ", stdout);
if ((pwgmedia = pwgMediaForPWG("roll_max_36.1025x3622.0472in")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (pwgmedia->width != 91700 || pwgmedia->length != 9199999)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
printf("PASS (%dx%d)\n", pwgmedia->width, pwgmedia->length);
fputs("pwgMediaForLegacy(\"na-letter\"): ", stdout);
if ((pwgmedia = pwgMediaForLegacy("na-letter")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "na_letter_8.5x11in"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else if (pwgmedia->width != 21590 || pwgmedia->length != 27940)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
puts("PASS");
fputs("pwgMediaForPPD(\"4x6\"): ", stdout);
if ((pwgmedia = pwgMediaForPPD("4x6")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "na_index-4x6_4x6in"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else if (pwgmedia->width != 10160 || pwgmedia->length != 15240)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
puts("PASS");
fputs("pwgMediaForPPD(\"10x15cm\"): ", stdout);
if ((pwgmedia = pwgMediaForPPD("10x15cm")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "om_100x150mm_100x150mm"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else if (pwgmedia->width != 10000 || pwgmedia->length != 15000)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
puts("PASS");
fputs("pwgMediaForPPD(\"Custom.10x15cm\"): ", stdout);
if ((pwgmedia = pwgMediaForPPD("Custom.10x15cm")) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "custom_10x15cm_100x150mm"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else if (pwgmedia->width != 10000 || pwgmedia->length != 15000)
{
printf("FAIL (%dx%d)\n", pwgmedia->width, pwgmedia->length);
status ++;
}
else
puts("PASS");
fputs("pwgMediaForSize(29700, 42000): ", stdout);
if ((pwgmedia = pwgMediaForSize(29700, 42000)) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "iso_a3_297x420mm"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else
puts("PASS");
fputs("pwgMediaForSize(9842, 19050): ", stdout);
if ((pwgmedia = pwgMediaForSize(9842, 19050)) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "na_monarch_3.875x7.5in"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else
printf("PASS (%s)\n", pwgmedia->pwg);
fputs("pwgMediaForSize(9800, 19000): ", stdout);
if ((pwgmedia = pwgMediaForSize(9800, 19000)) == NULL)
{
puts("FAIL (not found)");
status ++;
}
else if (strcmp(pwgmedia->pwg, "jpn_you6_98x190mm"))
{
printf("FAIL (%s)\n", pwgmedia->pwg);
status ++;
}
else
printf("PASS (%s)\n", pwgmedia->pwg);
fputs("Duplicate size test: ", stdout);
for (mediatable = _pwgMediaTable(&num_media);
num_media > 1;
num_media --, mediatable ++)
{
for (i = num_media - 1, pwgmedia = mediatable + 1; i > 0; i --, pwgmedia ++)
{
if (pwgmedia->width == mediatable->width &&
pwgmedia->length == mediatable->length)
{
if (!dupmedia)
{
dupmedia = 1;
status ++;
puts("FAIL");
}
printf(" %s and %s have the same dimensions (%dx%d)\n",
pwgmedia->pwg, mediatable->pwg, pwgmedia->width,
pwgmedia->length);
}
}
}
if (!dupmedia)
puts("PASS");
return (status);
}
static int iprint_job_resume(int snum, struct printjob *pjob)
{
int ret = 1; /* Return value */
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
cups_lang_t *language = NULL; /* Default language */
char uri[HTTP_MAX_URI]; /* printer-uri attribute */
char httpPath[HTTP_MAX_URI]; /* path portion of the printer-uri */
DEBUG(5,("iprint_job_resume(%d, %p (%d))\n", snum, pjob, pjob->sysjob));
/*
* Make sure we don't ask for passwords...
*/
cupsSetPasswordCB(iprint_passwd_cb);
/*
* Try to connect to the server...
*/
if ((http = httpConnect(iprint_server(), ippPort())) == NULL) {
DEBUG(0,("Unable to connect to iPrint server %s - %s\n",
iprint_server(), strerror(errno)));
goto out;
}
/*
* Build an IPP_RELEASE_JOB request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* printer-uri
* job-id
* requesting-user-name
*/
request = ippNew();
ippSetOperation(request, IPP_RELEASE_JOB);
ippSetRequestId(request, 1);
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
slprintf(uri, sizeof(uri) - 1, "ipp://%s/ipp/%s", iprint_server(),
lp_printername(snum));
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri);
ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", pjob->sysjob);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
NULL, pjob->user);
/*
* Do the request and get back a response...
*/
slprintf(httpPath, sizeof(httpPath) - 1, "/ipp/%s",
lp_printername(snum));
if ((response = cupsDoRequest(http, request, httpPath)) != NULL) {
if (ippGetStatusCode(response) >= IPP_OK_CONFLICT) {
DEBUG(0,("Unable to release job %d - %s\n", pjob->sysjob,
ippErrorString(cupsLastError())));
} else {
ret = 0;
}
} else {
DEBUG(0,("Unable to release job %d - %s\n", pjob->sysjob,
ippErrorString(cupsLastError())));
}
out:
if (response)
ippDelete(response);
if (language)
cupsLangFree(language);
if (http)
httpClose(http);
return ret;
}
int /* O - Exit status */
main(int argc, /* I - Number of command-line args */
char *argv[]) /* I - Command-line arguments */
{
ipp_t *msg; /* Event message from scheduler */
ipp_state_t state; /* IPP event state */
struct sigaction action; /* POSIX sigaction data */
DBusConnection *con = NULL; /* Connection to DBUS server */
DBusError error; /* Error, if any */
DBusMessage *message; /* Message to send */
DBusMessageIter iter; /* Iterator for message data */
int lock_fd = -1; /* Lock file descriptor */
/*
* Don't buffer stderr...
*/
setbuf(stderr, NULL);
/*
* Ignore SIGPIPE signals...
*/
memset(&action, 0, sizeof(action));
action.sa_handler = SIG_IGN;
sigaction(SIGPIPE, &action, NULL);
/*
* Validate command-line options...
*/
if (argc != 3)
{
fputs("Usage: dbus dbus:/// notify-user-data\n", stderr);
return (1);
}
if (strncmp(argv[1], "dbus:", 5))
{
fprintf(stderr, "ERROR: Bad URI \"%s\"!\n", argv[1]);
return (1);
}
/*
* Loop forever until we run out of events...
*/
for (;;)
{
ipp_attribute_t *attr; /* Current attribute */
const char *event; /* Event name */
const char *signame = NULL;/* DBUS signal name */
char *printer_reasons = NULL;
/* Printer reasons string */
char *job_reasons = NULL;
/* Job reasons string */
const char *nul = ""; /* Empty string value */
int no = 0; /* Boolean "no" value */
int params = PARAMS_NONE;
/* What parameters to include? */
/*
* Get the next event...
*/
msg = ippNew();
while ((state = ippReadFile(0, msg)) != IPP_DATA)
{
if (state <= IPP_IDLE)
break;
}
fprintf(stderr, "DEBUG: state=%d\n", state);
if (state == IPP_ERROR)
fputs("DEBUG: ippReadFile() returned IPP_ERROR!\n", stderr);
if (state <= IPP_IDLE)
{
/*
* Out of messages, free memory and then exit...
*/
ippDelete(msg);
break;
}
/*
* Verify connection to DBUS server...
*/
if (con && !dbus_connection_get_is_connected(con))
{
dbus_connection_unref(con);
con = NULL;
}
if (!con)
{
dbus_error_init(&error);
con = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
if (!con)
dbus_error_free(&error);
else
fputs("DEBUG: Connected to D-BUS\n", stderr);
}
if (!con)
continue;
if (lock_fd == -1 &&
acquire_lock(&lock_fd, lock_filename, sizeof(lock_filename)))
continue;
attr = ippFindAttribute(msg, "notify-subscribed-event",
IPP_TAG_KEYWORD);
if (!attr)
continue;
event = ippGetString(attr, 0, NULL);
if (!strncmp(event, "server-", 7))
{
const char *word2 = event + 7; /* Second word */
if (!strcmp(word2, "restarted"))
signame = "ServerRestarted";
else if (!strcmp(word2, "started"))
signame = "ServerStarted";
else if (!strcmp(word2, "stopped"))
signame = "ServerStopped";
else if (!strcmp(word2, "audit"))
signame = "ServerAudit";
else
continue;
}
else if (!strncmp(event, "printer-", 8))
{
const char *word2 = event + 8; /* Second word */
params = PARAMS_PRINTER;
if (!strcmp(word2, "restarted"))
signame = "PrinterRestarted";
else if (!strcmp(word2, "shutdown"))
signame = "PrinterShutdown";
else if (!strcmp(word2, "stopped"))
signame = "PrinterStopped";
else if (!strcmp(word2, "state-changed"))
signame = "PrinterStateChanged";
else if (!strcmp(word2, "finishings-changed"))
signame = "PrinterFinishingsChanged";
else if (!strcmp(word2, "media-changed"))
signame = "PrinterMediaChanged";
else if (!strcmp(word2, "added"))
signame = "PrinterAdded";
else if (!strcmp(word2, "deleted"))
signame = "PrinterDeleted";
else if (!strcmp(word2, "modified"))
signame = "PrinterModified";
else
continue;
}
else if (!strncmp(event, "job-", 4))
{
const char *word2 = event + 4; /* Second word */
params = PARAMS_JOB;
if (!strcmp(word2, "state-changed"))
signame = "JobState";
else if (!strcmp(word2, "created"))
signame = "JobCreated";
else if (!strcmp(word2, "completed"))
signame = "JobCompleted";
else if (!strcmp(word2, "stopped"))
signame = "JobStopped";
else if (!strcmp(word2, "config-changed"))
signame = "JobConfigChanged";
else if (!strcmp(word2, "progress"))
signame = "JobProgress";
else
continue;
}
else
continue;
/*
* Create and send the new message...
*/
fprintf(stderr, "DEBUG: %s\n", signame);
message = dbus_message_new_signal("/org/cups/cupsd/Notifier",
"org.cups.cupsd.Notifier",
signame);
dbus_message_append_iter_init(message, &iter);
attr = ippFindAttribute(msg, "notify-text", IPP_TAG_TEXT);
if (attr)
{
const char *val = ippGetString(attr, 0, NULL);
if (!dbus_message_iter_append_string(&iter, &val))
goto bail;
}
else
goto bail;
if (params >= PARAMS_PRINTER)
{
char *p; /* Pointer into printer_reasons */
size_t reasons_length; /* Required size of printer_reasons */
int i; /* Looping var */
int have_printer_params = 1;/* Do we have printer URI? */
/* STRING printer-uri or "" */
attr = ippFindAttribute(msg, "notify-printer-uri", IPP_TAG_URI);
if (attr)
{
const char *val = ippGetString(attr, 0, NULL);
if (!dbus_message_iter_append_string(&iter, &val))
goto bail;
}
else
{
have_printer_params = 0;
dbus_message_iter_append_string(&iter, &nul);
}
/* STRING printer-name */
if (have_printer_params)
{
attr = ippFindAttribute(msg, "printer-name", IPP_TAG_NAME);
if (attr)
{
const char *val = ippGetString(attr, 0, NULL);
if (!dbus_message_iter_append_string(&iter, &val))
goto bail;
}
else
goto bail;
}
else
dbus_message_iter_append_string(&iter, &nul);
/* UINT32 printer-state */
if (have_printer_params)
{
attr = ippFindAttribute(msg, "printer-state", IPP_TAG_ENUM);
if (attr)
{
dbus_uint32_t val = ippGetInteger(attr, 0);
dbus_message_iter_append_uint32(&iter, &val);
}
else
goto bail;
}
else
dbus_message_iter_append_uint32(&iter, &no);
/* STRING printer-state-reasons */
if (have_printer_params)
{
attr = ippFindAttribute(msg, "printer-state-reasons",
IPP_TAG_KEYWORD);
if (attr)
{
int num_values = ippGetCount(attr);
for (reasons_length = 0, i = 0; i < num_values; i++)
/* All need commas except the last, which needs a nul byte. */
reasons_length += 1 + strlen(ippGetString(attr, i, NULL));
printer_reasons = malloc(reasons_length);
if (!printer_reasons)
goto bail;
p = printer_reasons;
for (i = 0; i < num_values; i++)
{
if (i)
*p++ = ',';
strlcpy(p, ippGetString(attr, i, NULL),
reasons_length - (p - printer_reasons));
p += strlen(p);
}
if (!dbus_message_iter_append_string(&iter, &printer_reasons))
goto bail;
}
else
goto bail;
}
else
dbus_message_iter_append_string(&iter, &nul);
/* BOOL printer-is-accepting-jobs */
if (have_printer_params)
{
attr = ippFindAttribute(msg, "printer-is-accepting-jobs",
IPP_TAG_BOOLEAN);
if (attr)
{
dbus_bool_t val = ippGetBoolean(attr, 0);
dbus_message_iter_append_boolean(&iter, &val);
}
else
goto bail;
}
else
dbus_message_iter_append_boolean(&iter, &no);
}
if (params >= PARAMS_JOB)
{
char *p; /* Pointer into job_reasons */
size_t reasons_length; /* Required size of job_reasons */
int i; /* Looping var */
/* UINT32 job-id */
attr = ippFindAttribute(msg, "notify-job-id", IPP_TAG_INTEGER);
if (attr)
{
dbus_uint32_t val = ippGetInteger(attr, 0);
dbus_message_iter_append_uint32(&iter, &val);
}
else
goto bail;
/* UINT32 job-state */
attr = ippFindAttribute(msg, "job-state", IPP_TAG_ENUM);
if (attr)
{
dbus_uint32_t val = ippGetInteger(attr, 0);
dbus_message_iter_append_uint32(&iter, &val);
}
else
goto bail;
/* STRING job-state-reasons */
attr = ippFindAttribute(msg, "job-state-reasons", IPP_TAG_KEYWORD);
if (attr)
{
int num_values = ippGetCount(attr);
for (reasons_length = 0, i = 0; i < num_values; i++)
/* All need commas except the last, which needs a nul byte. */
reasons_length += 1 + strlen(ippGetString(attr, i, NULL));
job_reasons = malloc(reasons_length);
if (!job_reasons)
goto bail;
p = job_reasons;
for (i = 0; i < num_values; i++)
{
if (i)
*p++ = ',';
strlcpy(p, ippGetString(attr, i, NULL),
reasons_length - (p - job_reasons));
p += strlen(p);
}
if (!dbus_message_iter_append_string(&iter, &job_reasons))
goto bail;
}
else
goto bail;
/* STRING job-name or "" */
attr = ippFindAttribute(msg, "job-name", IPP_TAG_NAME);
if (attr)
{
const char *val = ippGetString(attr, 0, NULL);
if (!dbus_message_iter_append_string(&iter, &val))
goto bail;
}
else
dbus_message_iter_append_string(&iter, &nul);
/* UINT32 job-impressions-completed */
attr = ippFindAttribute(msg, "job-impressions-completed",
IPP_TAG_INTEGER);
if (attr)
{
dbus_uint32_t val = ippGetInteger(attr, 0);
dbus_message_iter_append_uint32(&iter, &val);
}
else
goto bail;
}
dbus_connection_send(con, message, NULL);
dbus_connection_flush(con);
/*
* Cleanup...
*/
bail:
dbus_message_unref(message);
if (printer_reasons)
free(printer_reasons);
if (job_reasons)
free(job_reasons);
ippDelete(msg);
}
/*
* Remove lock file...
*/
if (lock_fd >= 0)
{
close(lock_fd);
release_lock();
}
return (0);
}
static int iprint_job_submit(int snum, struct printjob *pjob,
enum printing_types printing_type,
char *lpq_cmd)
{
int ret = 1; /* Return value */
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
ipp_attribute_t *attr; /* Current attribute */
cups_lang_t *language = NULL; /* Default language */
char uri[HTTP_MAX_URI]; /* printer-uri attribute */
DEBUG(5,("iprint_job_submit(%d, %p (%d))\n", snum, pjob, pjob->sysjob));
/*
* Make sure we don't ask for passwords...
*/
cupsSetPasswordCB(iprint_passwd_cb);
/*
* Try to connect to the server...
*/
if ((http = httpConnect(iprint_server(), ippPort())) == NULL) {
DEBUG(0,("Unable to connect to iPrint server %s - %s\n",
iprint_server(), strerror(errno)));
goto out;
}
/*
* Build an IPP_PRINT_JOB request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* printer-uri
* requesting-user-name
* [document-data]
*/
request = ippNew();
ippSetOperation(request, IPP_PRINT_JOB);
ippSetRequestId(request, 1);
language = cupsLangDefault();
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset", NULL, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
slprintf(uri, sizeof(uri) - 1, "ipp://%s/ipp/%s", iprint_server(),
lp_printername(snum));
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
"printer-uri", NULL, uri);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
NULL, pjob->user);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"job-originating-host-name", NULL,
pjob->clientmachine);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL,
pjob->jobname);
/*
* Do the request and get back a response...
*/
slprintf(uri, sizeof(uri) - 1, "/ipp/%s", lp_printername(snum));
if ((response = cupsDoFileRequest(http, request, uri, pjob->filename)) != NULL) {
if (ippGetStatusCode(response) >= IPP_OK_CONFLICT) {
DEBUG(0,("Unable to print file to %s - %s\n",
lp_printername(snum),
ippErrorString(cupsLastError())));
} else {
ret = 0;
}
} else {
DEBUG(0,("Unable to print file to `%s' - %s\n",
lp_printername(snum),
ippErrorString(cupsLastError())));
}
if ( ret == 0 )
unlink(pjob->filename);
/* else print_job_end will do it for us */
if ( ret == 0 ) {
attr = ippFindAttribute(response, "job-id", IPP_TAG_INTEGER);
if (attr != NULL && ippGetGroupTag(attr) == IPP_TAG_JOB)
{
pjob->sysjob = ippGetInteger(attr, 0);
}
}
out:
if (response)
ippDelete(response);
if (language)
cupsLangFree(language);
if (http)
httpClose(http);
return ret;
}
