Extract function cups_printer_handle_attribute

This commit is contained in:
John Ralls 2012-02-19 13:28:42 -08:00
parent 651f7b4b93
commit d10d34e0ec

View File

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