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From 7271db11d27fe436f0c743bed3be8a5c6f93f2c2 Mon Sep 17 00:00:00 2001
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From: Michael R Sweet <michael.r.sweet@gmail.com>
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Date: Mon, 9 Apr 2018 09:50:19 -0400
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Subject: [PATCH] Use cupsGetNamedDest for legacy printing APIs (Issue #5288)
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---
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cups/util.c | 59 +++++-----------------------
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xcode/CUPS.xcodeproj/project.pbxproj | 6 ++-
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2 files changed, 15 insertions(+), 50 deletions(-)
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diff --git a/cups/util.c b/cups/util.c
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index ebc54d3cf..b15963e9e 100644
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--- a/cups/util.c
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+++ b/cups/util.c
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@@ -21,19 +22,6 @@
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#endif /* WIN32 || __EMX__ */
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-/*
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- * Enumeration data and callback...
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- */
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-
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-typedef struct _cups_createdata_s
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-{
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- const char *name; /* Destination name */
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- cups_dest_t *dest; /* Matching destination */
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-} _cups_createdata_t;
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-
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-static int cups_create_cb(_cups_createdata_t *data, unsigned flags, cups_dest_t *dest);
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-
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-
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/*
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* 'cupsCancelJob()' - Cancel a print job on the default server.
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*
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@@ -168,7 +156,7 @@ cupsCreateJob(
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{
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int job_id = 0; /* job-id value */
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ipp_status_t status; /* Create-Job status */
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- _cups_createdata_t data; /* Enumeration data */
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+ cups_dest_t *dest; /* Destination */
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cups_dinfo_t *info; /* Destination information */
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@@ -188,12 +176,7 @@ cupsCreateJob(
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* Lookup the destination...
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*/
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- data.name = name;
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- data.dest = NULL;
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-
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- cupsEnumDests(0, 1000, NULL, 0, 0, (cups_dest_cb_t)cups_create_cb, &data);
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-
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- if (!data.dest)
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+ if ((dest = cupsGetNamedDest(http, name, NULL)) == NULL)
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{
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DEBUG_puts("1cupsCreateJob: Destination not found.");
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_cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(ENOENT), 0);
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@@ -205,18 +188,18 @@ cupsCreateJob(
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*/
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DEBUG_puts("1cupsCreateJob: Querying destination info.");
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- if ((info = cupsCopyDestInfo(http, data.dest)) == NULL)
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+ if ((info = cupsCopyDestInfo(http, dest)) == NULL)
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{
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DEBUG_puts("1cupsCreateJob: Query failed.");
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- cupsFreeDests(1, data.dest);
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+ cupsFreeDests(1, dest);
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return (0);
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}
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- status = cupsCreateDestJob(http, data.dest, info, &job_id, title, num_options, options);
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+ status = cupsCreateDestJob(http, dest, info, &job_id, title, num_options, options);
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DEBUG_printf(("1cupsCreateJob: cupsCreateDestJob returned %04x (%s)", status, ippErrorString(status)));
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cupsFreeDestInfo(info);
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- cupsFreeDests(1, data.dest);
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+ cupsFreeDests(1, dest);
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/*
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* Return the job...
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@@ -968,25 +951,3 @@ cupsStartDocument(
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return (status);
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}
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-
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-/*
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- * 'cups_create_cb()' - Find the destination for printing.
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- */
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-
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-static int /* O - 0 on match */
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-cups_create_cb(
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- _cups_createdata_t *data, /* I - Data from cupsCreateJob call */
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- unsigned flags, /* I - Enumeration flags */
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- cups_dest_t *dest) /* I - Destination */
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-{
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- DEBUG_printf(("2cups_create_cb(data=%p(%s), flags=%08x, dest=%p(%s))", (void *)data, data->name, flags, (void *)dest, dest->name));
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-
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- (void)flags;
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-
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- if (dest->instance || strcasecmp(data->name, dest->name))
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- return (1);
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-
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- cupsCopyDest(dest, 0, &data->dest);
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-
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- return (0);
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-}
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--
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2.35.1
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