Extract function cups_printer_handle_attribute
This commit is contained in:
John Ralls
@ -1717,8 +1717,143 @@ typedef struct
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gboolean got_printer_type;
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gboolean got_printer_type;
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gboolean remote_printer;
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gboolean remote_printer;
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gchar **auth_info_required;
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gchar **auth_info_required;
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gint default_number_up = 1;
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gint default_number_up;
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} PrinterSetupInfo;
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} PrinterSetupInfo;
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static void
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cups_printer_handle_attribute (GtkPrintBackendCups *cups_backend,
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ipp_attribute_t *attr,
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PrinterSetupInfo *info)
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{
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gint i, j;
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if (strcmp (ippGetName (attr), "printer-name") == 0 &&
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ippGetValueTag (attr) == IPP_TAG_NAME)
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info->printer_name = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "printer-uri-supported") == 0 &&
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ippGetValueTag (attr) == IPP_TAG_URI)
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info->printer_uri = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "member-uris") == 0 &&
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ippGetValueTag (attr) == IPP_TAG_URI)
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info->member_uris = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "printer-location") == 0)
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info->location = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "printer-info") == 0)
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info->description = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "printer-state-message") == 0)
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info->state_msg = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "printer-state-reasons") == 0)
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/* Store most important reason to reason_msg and set
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its importance at printer_state_reason_level */
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{
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for (i = 0; i < ippGetCount (attr); i++)
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{
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if (strcmp (ippGetString (attr, i, NULL), "none") != 0)
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{
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gboolean interested_in = FALSE;
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/* Sets is_paused flag for paused printer. */
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if (strcmp (ippGetString (attr, i, NULL), "paused") == 0)
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{
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info->is_paused = TRUE;
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}
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for (j = 0; j < G_N_ELEMENTS (printer_messages); j++)
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if (strncmp (ippGetString (attr, i, NULL), printer_messages[j],
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strlen (printer_messages[j])) == 0)
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{
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interested_in = TRUE;
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break;
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}
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if (interested_in)
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{
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if (g_str_has_suffix (ippGetString (attr, i, NULL), "-report"))
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{
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if (info->reason_level <= GTK_PRINTER_STATE_LEVEL_INFO)
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{
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info->reason_msg = ippGetString (attr, i, NULL);
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info->reason_level = GTK_PRINTER_STATE_LEVEL_INFO;
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}
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}
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else if (g_str_has_suffix (ippGetString (attr, i, NULL), "-warning"))
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{
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if (info->reason_level <= GTK_PRINTER_STATE_LEVEL_WARNING)
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{
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info->reason_msg = ippGetString (attr, i, NULL);
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info->reason_level = GTK_PRINTER_STATE_LEVEL_WARNING;
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}
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}
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else /* It is error in the case of no suffix. */
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{
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info->reason_msg = ippGetString (attr, i, NULL);
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info->reason_level = GTK_PRINTER_STATE_LEVEL_ERROR;
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}
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}
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}
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}
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}
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else if (strcmp (ippGetName (attr), "printer-state") == 0)
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info->state = ippGetInteger (attr, 0);
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else if (strcmp (ippGetName (attr), "queued-job-count") == 0)
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info->job_count = ippGetInteger (attr, 0);
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else if (strcmp (ippGetName (attr), "printer-is-accepting-jobs") == 0)
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{
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if (ippGetBoolean (attr, 0) == 1)
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info->is_accepting_jobs = TRUE;
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else
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info->is_accepting_jobs = FALSE;
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}
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else if (strcmp (ippGetName (attr), "job-sheets-supported") == 0)
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{
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if (cups_backend->covers == NULL)
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{
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cups_backend->number_of_covers = ippGetCount (attr);
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cups_backend->covers = g_new (char *, cups_backend->number_of_covers + 1);
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for (i = 0; i < cups_backend->number_of_covers; i++)
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cups_backend->covers[i] = g_strdup (ippGetString (attr, i, NULL));
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cups_backend->covers[cups_backend->number_of_covers] = NULL;
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}
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}
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else if (strcmp (ippGetName (attr), "job-sheets-default") == 0)
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{
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if (ippGetCount (attr) == 2)
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{
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info->default_cover_before = ippGetString (attr, 0, NULL);
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info->default_cover_after = ippGetString (attr, 1, NULL);
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}
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}
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else if (strcmp (ippGetName (attr), "printer-type") == 0)
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{
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info->got_printer_type = TRUE;
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if (ippGetInteger (attr, 0) & 0x00020000)
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info->default_printer = TRUE;
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else
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info->default_printer = FALSE;
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if (ippGetInteger (attr, 0) & 0x00000002)
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info->remote_printer = TRUE;
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else
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info->remote_printer = FALSE;
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}
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else if (strcmp (ippGetName (attr), "auth-info-required") == 0)
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{
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if (strcmp (ippGetString (attr, 0, NULL), "none") != 0)
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{
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info->auth_info_required = g_new0 (gchar *, ippGetCount (attr) + 1);
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for (i = 0; i < ippGetCount (attr); i++)
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info->auth_info_required[i] = g_strdup (ippGetString (attr, i, NULL));
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}
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}
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else if (strcmp (attr->name, "number-up-default") == 0)
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{
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info->default_number_up = attr->values[0].integer;
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}
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else
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{
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GTK_NOTE (PRINTING,
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g_print ("CUPS Backend: Attribute %s ignored", ippGetName (attr)));
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}
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}
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static void
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static void
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cups_request_printer_list_cb (GtkPrintBackendCups *cups_backend,
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cups_request_printer_list_cb (GtkPrintBackendCups *cups_backend,
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GtkCupsResult *result,
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GtkCupsResult *result,
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@ -1779,6 +1914,7 @@ cups_request_printer_list_cb (GtkPrintBackendCups *cups_backend,
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gchar *tmp_msg2 = NULL;
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gchar *tmp_msg2 = NULL;
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gboolean found = FALSE;
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gboolean found = FALSE;
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PrinterSetupInfo *info = g_slice_new0 (PrinterSetupInfo);
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PrinterSetupInfo *info = g_slice_new0 (PrinterSetupInfo);
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info->default_number_up = 1;
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/* Skip leading attributes until we hit a printer...
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/* Skip leading attributes until we hit a printer...
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*/
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*/
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@ -1790,132 +1926,7 @@ cups_request_printer_list_cb (GtkPrintBackendCups *cups_backend,
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while (attr != NULL && ippGetGroupTag (attr) == IPP_TAG_PRINTER)
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while (attr != NULL && ippGetGroupTag (attr) == IPP_TAG_PRINTER)
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{
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{
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if (strcmp (ippGetName (attr), "printer-name") == 0 &&
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cups_printer_handle_attribute (cups_backend, attr, info);
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ippGetValueTag (attr) == IPP_TAG_NAME)
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printer_name = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "printer-uri-supported") == 0 &&
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ippGetValueTag (attr) == IPP_TAG_URI)
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printer_uri = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "member-uris") == 0 &&
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ippGetValueTag (attr) == IPP_TAG_URI)
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member_uris = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "printer-location") == 0)
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location = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "printer-info") == 0)
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description = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "printer-state-message") == 0)
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state_msg = ippGetString (attr, 0, NULL);
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else if (strcmp (ippGetName (attr), "printer-state-reasons") == 0)
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/* Store most important reason to reason_msg and set
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its importance at printer_state_reason_level */
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{
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for (i = 0; i < ippGetCount (attr); i++)
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{
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if (strcmp (ippGetString (attr, i, NULL), "none") != 0)
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{
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/* Sets is_paused flag for paused printer. */
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if (strcmp (ippGetString (attr, i, NULL), "paused") == 0)
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{
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is_paused = TRUE;
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}
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interested_in = FALSE;
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for (j = 0; j < G_N_ELEMENTS (reasons); j++)
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if (strncmp (ippGetString (attr, i, NULL), reasons[j], strlen (reasons[j])) == 0)
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{
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interested_in = TRUE;
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break;
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}
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if (interested_in)
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{
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if (g_str_has_suffix (ippGetString (attr, i, NULL), "-report"))
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{
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if (printer_state_reason_level <= 1)
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{
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reason_msg = ippGetString (attr, i, NULL);
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printer_state_reason_level = 1;
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}
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}
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else if (g_str_has_suffix (ippGetString (attr, i, NULL), "-warning"))
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{
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if (printer_state_reason_level <= 2)
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{
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reason_msg = ippGetString (attr, i, NULL);
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printer_state_reason_level = 2;
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}
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}
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else /* It is error in the case of no suffix. */
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{
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reason_msg = ippGetString (attr, i, NULL);
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printer_state_reason_level = 3;
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}
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}
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}
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}
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}
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else if (strcmp (ippGetName (attr), "printer-state") == 0)
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state = ippGetInteger (attr, 0);
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else if (strcmp (ippGetName (attr), "queued-job-count") == 0)
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job_count = ippGetInteger (attr, 0);
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else if (strcmp (ippGetName (attr), "printer-is-accepting-jobs") == 0)
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{
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if (ippGetBoolean (attr, 0) == 1)
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is_accepting_jobs = TRUE;
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else
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is_accepting_jobs = FALSE;
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}
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else if (strcmp (ippGetName (attr), "job-sheets-supported") == 0)
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{
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if (cups_backend->covers == NULL)
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{
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cups_backend->number_of_covers = ippGetCount (attr);
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cups_backend->covers = g_new (char *, cups_backend->number_of_covers + 1);
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for (i = 0; i < cups_backend->number_of_covers; i++)
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cups_backend->covers[i] = g_strdup (ippGetString (attr, i, NULL));
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cups_backend->covers[cups_backend->number_of_covers] = NULL;
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}
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}
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else if (strcmp (ippGetName (attr), "job-sheets-default") == 0)
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{
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if (ippGetCount (attr) == 2)
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{
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default_cover_before = ippGetString (attr, 0, NULL);
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default_cover_after = ippGetString (attr, 1, NULL);
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}
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}
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else if (strcmp (ippGetName (attr), "printer-type") == 0)
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{
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got_printer_type = TRUE;
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if (ippGetInteger (attr, 0) & 0x00020000)
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default_printer = TRUE;
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else
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default_printer = FALSE;
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if (ippGetInteger (attr, 0) & 0x00000002)
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remote_printer = TRUE;
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else
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remote_printer = FALSE;
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}
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else if (strcmp (ippGetName (attr), "auth-info-required") == 0)
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{
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if (strcmp (ippGetString (attr, 0, NULL), "none") != 0)
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{
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auth_info_required = g_new0 (gchar *, ippGetCount (attr) + 1);
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for (i = 0; i < ippGetCount (attr); i++)
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auth_info_required[i] = g_strdup (ippGetString (attr, i, NULL));
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}
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}
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else if (strcmp (attr->name, "number-up-default") == 0)
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{
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default_number_up = attr->values[0].integer;
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}
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else
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{
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GTK_NOTE (PRINTING,
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g_print ("CUPS Backend: Attribute %s ignored", ippGetName (attr)));
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}
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attr = attr->next;
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attr = attr->next;
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}
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}
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