forked from AuroraMiddleware/gtk
Support raw printers
svn path=/trunk/; revision=17568
This commit is contained in:
parent
8a78c744e1
commit
0cd6108945
@ -1,3 +1,10 @@
|
||||
2007-03-28 Matthias Clasen <mclasen@redhat.com>
|
||||
|
||||
* modules/printbackends/cups/gtkcupsutils.[hc]:
|
||||
* modules/printbackends/cups/gtkprintbackendcups.c: Apply
|
||||
a patch by John Palmieri to make the cups print backend support
|
||||
raw printers.
|
||||
|
||||
2007-03-28 Kristian Rietveld <kris@imendio.com>
|
||||
|
||||
* gtk/gtkwidget.c (gtk_widget_set_tooltip_window): don't unref
|
||||
|
@ -51,6 +51,11 @@ struct _GtkCupsResult
|
||||
{
|
||||
gchar *error_msg;
|
||||
ipp_t *ipp_response;
|
||||
GtkCupsErrorType error_type;
|
||||
|
||||
/* some error types like HTTP_ERROR have a status and a code */
|
||||
int error_status;
|
||||
int error_code;
|
||||
|
||||
guint is_error : 1;
|
||||
guint is_ipp_response : 1;
|
||||
@ -78,14 +83,19 @@ static GtkCupsRequestStateFunc get_states[] = {
|
||||
|
||||
static void
|
||||
gtk_cups_result_set_error (GtkCupsResult *result,
|
||||
GtkCupsErrorType error_type,
|
||||
int error_status,
|
||||
int error_code,
|
||||
const char *error_msg,
|
||||
...)
|
||||
{
|
||||
va_list args;
|
||||
|
||||
result->is_ipp_response = FALSE;
|
||||
|
||||
result->is_error = TRUE;
|
||||
result->error_type = error_type;
|
||||
result->error_status = error_status;
|
||||
result->error_code = error_code;
|
||||
|
||||
va_start (args, error_msg);
|
||||
result->error_msg = g_strdup_vprintf (error_msg, args);
|
||||
@ -214,7 +224,13 @@ gtk_cups_request_read_write (GtkCupsRequest *request)
|
||||
if (request->attempts > _GTK_CUPS_MAX_ATTEMPTS &&
|
||||
request->state != GTK_CUPS_REQUEST_DONE)
|
||||
{
|
||||
gtk_cups_result_set_error (request->result, "Too many failed attempts");
|
||||
/* TODO: should add a status or error code for too many failed attempts */
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_GENERAL,
|
||||
0,
|
||||
0,
|
||||
"Too many failed attempts");
|
||||
|
||||
request->state = GTK_CUPS_REQUEST_DONE;
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
}
|
||||
@ -629,7 +645,12 @@ _post_send (GtkCupsRequest *request)
|
||||
request->state = GTK_CUPS_POST_DONE;
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
|
||||
gtk_cups_result_set_error (request->result, "Failed Post");
|
||||
/* TODO: should add a status or error code for failed post */
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_GENERAL,
|
||||
0,
|
||||
0,
|
||||
"Failed Post");
|
||||
}
|
||||
|
||||
request->attempts++;
|
||||
@ -656,12 +677,16 @@ _post_write_request (GtkCupsRequest *request)
|
||||
|
||||
if (ipp_status == IPP_ERROR)
|
||||
{
|
||||
int cups_error = cupsLastError ();
|
||||
request->state = GTK_CUPS_POST_DONE;
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_IPP,
|
||||
ipp_status,
|
||||
cups_error,
|
||||
"%s",
|
||||
ippErrorString (cupsLastError ()));
|
||||
ippErrorString (cups_error));
|
||||
return;
|
||||
}
|
||||
|
||||
@ -718,6 +743,9 @@ _post_write_data (GtkCupsRequest *request)
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_IO,
|
||||
io_status,
|
||||
error->code,
|
||||
"Error reading from cache file: %s",
|
||||
error->message);
|
||||
|
||||
@ -748,6 +776,9 @@ _post_write_data (GtkCupsRequest *request)
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_HTTP,
|
||||
http_status,
|
||||
http_errno,
|
||||
"Error writing to socket in Post %s",
|
||||
g_strerror (http_errno));
|
||||
return;
|
||||
@ -782,7 +813,12 @@ _post_check (GtkCupsRequest *request)
|
||||
request->state = GTK_CUPS_POST_DONE;
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
|
||||
gtk_cups_result_set_error (request->result, "Can't prompt for authorization");
|
||||
/* TODO: create a not implemented error code */
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_GENERAL,
|
||||
0,
|
||||
0,
|
||||
"Can't prompt for authorization");
|
||||
return;
|
||||
}
|
||||
else if (http_status == HTTP_ERROR)
|
||||
@ -802,7 +838,12 @@ _post_check (GtkCupsRequest *request)
|
||||
request->state = GTK_CUPS_POST_DONE;
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
|
||||
gtk_cups_result_set_error (request->result, "Unknown HTTP error");
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_HTTP,
|
||||
http_status,
|
||||
error,
|
||||
"Unknown HTTP error");
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
@ -835,6 +876,9 @@ _post_check (GtkCupsRequest *request)
|
||||
{
|
||||
request->state = GTK_CUPS_POST_DONE;
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_HTTP,
|
||||
http_status,
|
||||
http_errno,
|
||||
"HTTP Error in POST %s",
|
||||
g_strerror (http_errno));
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
@ -885,8 +929,13 @@ _post_read_response (GtkCupsRequest *request)
|
||||
|
||||
if (ipp_status == IPP_ERROR)
|
||||
{
|
||||
gtk_cups_result_set_error (request->result, "%s",
|
||||
ippErrorString (cupsLastError ()));
|
||||
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;
|
||||
@ -912,7 +961,11 @@ _get_send (GtkCupsRequest *request)
|
||||
if (request->data_io == NULL)
|
||||
{
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_IO,
|
||||
G_IO_STATUS_ERROR,
|
||||
G_IO_CHANNEL_ERROR_FAILED,
|
||||
"Get requires an open io channel");
|
||||
|
||||
request->state = GTK_CUPS_GET_DONE;
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
|
||||
@ -931,7 +984,12 @@ _get_send (GtkCupsRequest *request)
|
||||
request->state = GTK_CUPS_GET_DONE;
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
|
||||
gtk_cups_result_set_error (request->result, "Failed Get");
|
||||
/* TODO: should add a status or error code for failed GET */
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_GENERAL,
|
||||
0,
|
||||
0,
|
||||
"Failed Get");
|
||||
}
|
||||
|
||||
request->attempts++;
|
||||
@ -969,7 +1027,12 @@ _get_check (GtkCupsRequest *request)
|
||||
request->state = GTK_CUPS_GET_DONE;
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
|
||||
gtk_cups_result_set_error (request->result, "Can't prompt for authorization");
|
||||
/* TODO: should add a status or error code for not implemented */
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_GENERAL,
|
||||
0,
|
||||
0,
|
||||
"Can't prompt for authorization");
|
||||
return;
|
||||
}
|
||||
/* TODO: detect ssl in configure.ac */
|
||||
@ -1001,6 +1064,9 @@ _get_check (GtkCupsRequest *request)
|
||||
{
|
||||
request->state = GTK_CUPS_GET_DONE;
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_HTTP,
|
||||
http_status,
|
||||
http_errno,
|
||||
"HTTP Error in GET %s",
|
||||
g_strerror (http_errno));
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
@ -1078,7 +1144,11 @@ _get_read_data (GtkCupsRequest *request)
|
||||
request->state = GTK_CUPS_POST_DONE;
|
||||
request->poll_state = GTK_CUPS_HTTP_IDLE;
|
||||
|
||||
gtk_cups_result_set_error (request->result, error->message);
|
||||
gtk_cups_result_set_error (request->result,
|
||||
GTK_CUPS_ERROR_IO,
|
||||
io_status,
|
||||
error->code,
|
||||
error->message);
|
||||
g_error_free (error);
|
||||
}
|
||||
}
|
||||
@ -1101,6 +1171,24 @@ gtk_cups_result_get_response (GtkCupsResult *result)
|
||||
return result->ipp_response;
|
||||
}
|
||||
|
||||
GtkCupsErrorType
|
||||
gtk_cups_result_get_error_type (GtkCupsResult *result)
|
||||
{
|
||||
return result->error_type;
|
||||
}
|
||||
|
||||
int
|
||||
gtk_cups_result_get_error_status (GtkCupsResult *result)
|
||||
{
|
||||
return result->error_status;
|
||||
}
|
||||
|
||||
int
|
||||
gtk_cups_result_get_error_code (GtkCupsResult *result)
|
||||
{
|
||||
return result->error_code;
|
||||
}
|
||||
|
||||
const char *
|
||||
gtk_cups_result_get_error_string (GtkCupsResult *result)
|
||||
{
|
||||
|
@ -31,6 +31,14 @@ G_BEGIN_DECLS
|
||||
typedef struct _GtkCupsRequest GtkCupsRequest;
|
||||
typedef struct _GtkCupsResult GtkCupsResult;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
GTK_CUPS_ERROR_HTTP,
|
||||
GTK_CUPS_ERROR_IPP,
|
||||
GTK_CUPS_ERROR_IO,
|
||||
GTK_CUPS_ERROR_GENERAL
|
||||
} GtkCupsErrorType;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
GTK_CUPS_POST,
|
||||
@ -126,6 +134,9 @@ void gtk_cups_request_encode_option (GtkCupsRequest *request,
|
||||
const gchar *value);
|
||||
gboolean gtk_cups_result_is_error (GtkCupsResult *result);
|
||||
ipp_t * gtk_cups_result_get_response (GtkCupsResult *result);
|
||||
GtkCupsErrorType gtk_cups_result_get_error_type (GtkCupsResult *result);
|
||||
int gtk_cups_result_get_error_status (GtkCupsResult *result);
|
||||
int gtk_cups_result_get_error_code (GtkCupsResult *result);
|
||||
const char * gtk_cups_result_get_error_string (GtkCupsResult *result);
|
||||
|
||||
G_END_DECLS
|
||||
|
@ -579,7 +579,14 @@ cups_dispatch_watch_dispatch (GSource *source,
|
||||
g_print ("CUPS Backend: %s <source %p>\n", G_STRFUNC, source));
|
||||
|
||||
if (gtk_cups_result_is_error (result))
|
||||
g_warning ("Error result: %s", gtk_cups_result_get_error_string (result));
|
||||
{
|
||||
GTK_NOTE (PRINTING,
|
||||
g_print("Error result: %s (type %i, status %i, code %i)\n",
|
||||
gtk_cups_result_get_error_string (result),
|
||||
gtk_cups_result_get_error_type (result),
|
||||
gtk_cups_result_get_error_status (result),
|
||||
gtk_cups_result_get_error_code (result)));
|
||||
}
|
||||
|
||||
ep_callback (GTK_PRINT_BACKEND (dispatch->backend), result, user_data);
|
||||
|
||||
@ -1236,7 +1243,18 @@ cups_request_ppd_cb (GtkPrintBackendCups *print_backend,
|
||||
|
||||
if (gtk_cups_result_is_error (result))
|
||||
{
|
||||
g_signal_emit_by_name (printer, "details-acquired", FALSE);
|
||||
gboolean success = FALSE;
|
||||
|
||||
/* if we get a 404 then it is just a raw printer without a ppd
|
||||
and not an error */
|
||||
if ((gtk_cups_result_get_error_type (result) == GTK_CUPS_ERROR_HTTP) &&
|
||||
(gtk_cups_result_get_error_status (result) == HTTP_NOT_FOUND))
|
||||
{
|
||||
gtk_printer_set_has_details (printer, TRUE);
|
||||
success = TRUE;
|
||||
}
|
||||
|
||||
g_signal_emit_by_name (printer, "details-acquired", success);
|
||||
return;
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user