151 lines
5.0 KiB
Diff
151 lines
5.0 KiB
Diff
--- src/cups.c 2009-02-13 11:55:38.000000000 +0100
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+++ src/cups.c 2009-02-13 11:57:39.000000000 +0100
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@@ -45,6 +45,9 @@
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#include "cups.h"
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+#define MAX_RECONNECT_ATTEMPTS 100
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+#define RECONNECT_DELAY 100000
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+
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/*
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getPrinters
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getDests
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@@ -114,6 +117,7 @@ struct CphCupsPrivate
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http_t *connection;
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ipp_status_t last_status;
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char *internal_status;
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+ gboolean reconnecting;
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};
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static GObject *cph_cups_constructor (GType type,
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@@ -172,6 +176,31 @@ cph_cups_init (CphCups *cups)
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cups->priv->connection = NULL;
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cups->priv->last_status = IPP_OK;
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cups->priv->internal_status = NULL;
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+ cups->priv->reconnecting = FALSE;
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+}
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+
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+gboolean
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+cph_cups_reconnect (CphCups *cups)
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+{
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+ gint return_value = -1;
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+ gint i;
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+
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+ cups->priv->reconnecting = TRUE;
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+
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+ for (i = 0; i < MAX_RECONNECT_ATTEMPTS; i++) {
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+ return_value = httpReconnect (cups->priv->connection);
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+ if (return_value == 0) {
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+ break;
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+ }
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+ g_usleep (RECONNECT_DELAY);
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+ }
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+
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+ cups->priv->reconnecting = FALSE;
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+
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+ if (return_value == 0)
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+ return TRUE;
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+ else
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+ return FALSE;
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}
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static void
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@@ -848,6 +877,10 @@ cph_cups_file_get (CphCups *cups,
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const char *resource,
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const char *filename)
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{
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+ struct stat file_stat;
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+ uid_t uid = 0;
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+ gid_t gid = 0;
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+
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g_return_val_if_fail (CPH_IS_CUPS (cups), FALSE);
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if (!_cph_cups_is_resource_valid (cups, resource))
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@@ -855,12 +888,31 @@ cph_cups_file_get (CphCups *cups,
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if (!_cph_cups_is_filename_valid (cups, filename))
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return FALSE;
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+ stat (filename, &file_stat);
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+ uid = file_stat.st_uid;
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+ gid = file_stat.st_gid;
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+
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/* reset the internal status: we'll use the cups status */
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_cph_cups_set_internal_status (cups, NULL);
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-
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cups->priv->last_status = cupsGetFile (cups->priv->connection,
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resource, filename);
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+ if (cups->priv->last_status != HTTP_OK) {
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+ int fd;
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+
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+ if (cph_cups_reconnect (cups)) {
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+
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+ /* if cupsGetFile fail then filename is erased */
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+ fd = open (filename, O_CREAT, S_IRUSR | S_IWUSR);
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+ close (fd);
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+ chown (filename, uid, gid);
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+
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+ _cph_cups_set_internal_status (cups, NULL);
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+ cups->priv->last_status = cupsGetFile (cups->priv->connection,
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+ resource, filename);
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+ }
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+ }
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+
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return cups->priv->last_status == HTTP_OK;
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}
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@@ -882,6 +934,9 @@ cph_cups_file_put (CphCups *cups,
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cups->priv->last_status = cupsPutFile (cups->priv->connection,
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resource, filename);
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+ /* CUPS is being restarted, so we need to reconnect */
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+ cph_cups_reconnect (cups);
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+
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return (cups->priv->last_status == HTTP_OK ||
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cups->priv->last_status == HTTP_CREATED);
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}
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@@ -1613,6 +1668,9 @@ cph_cups_server_set_settings (CphCups
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retval = cupsAdminSetServerSettings (cups->priv->connection,
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num_settings, cups_settings);
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+ /* CUPS is being restarted, so we need to reconnect */
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+ cph_cups_reconnect (cups);
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+
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cupsFreeOptions (num_settings, cups_settings);
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if (retval == 0) {
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--- src/cups-pk-helper-mechanism.c 2009-02-13 11:55:38.000000000 +0100
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+++ src/cups-pk-helper-mechanism.c 2009-02-13 11:55:52.000000000 +0100
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@@ -60,7 +60,8 @@
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static gboolean
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do_exit (gpointer user_data)
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{
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- g_object_unref (CPH_MECHANISM (user_data));
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+ if (user_data != NULL)
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+ g_object_unref (CPH_MECHANISM (user_data));
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exit (0);
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@@ -540,10 +541,6 @@ cph_mechanism_file_put (CphMechanism
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ret = cph_cups_file_put (mechanism->priv->cups, resource, filename);
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_cph_mechanism_return_error (mechanism, context, !ret);
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- /* TODO: this is a workaround for bnc#447422
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- * https://bugzilla.novell.com/show_bug.cgi?id=447422 */
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- do_exit (NULL);
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-
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return TRUE;
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}
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--- src/org.opensuse.cupspkhelper.mechanism.policy.in 2009-02-13 11:55:38.000000000 +0100
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+++ src/org.opensuse.cupspkhelper.mechanism.policy.in 2009-02-13 11:55:52.000000000 +0100
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@@ -114,7 +114,7 @@
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</action>
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<action id="org.opensuse.cupspkhelper.mechanism.job-set-hold-until-another-owner">
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- <_description>Set hold-until time of a job owned by another</_description>
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+ <_description>Set hold-until time of a job owned by another user</_description>
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<_message>Privileges are required to set hold-until time of a job owned by another user.</_message>
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<defaults>
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<allow_inactive>no</allow_inactive>
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