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Properly pass multi-value options to cups. (#355350, Jürg Billeter)

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2006-12-10  Matthias Clasen  <mclasen@redhat.com>

        * modules/printbackends/cups/gtkcupsutils.c (gtk_cups_request_encode_option):
        Properly pass multi-value options to cups.  (#355350, Jürg Billeter)
This commit is contained in:
Matthias Clasen
2006-12-11 04:01:44 +00:00
committed by Matthias Clasen
parent 4b223186ea
commit d7f7046a5c
2 changed files with 79 additions and 6 deletions
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5
ChangeLog
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@@ -1,3 +1,8 @@
2006-12-10 Matthias Clasen <mclasen@redhat.com>
* modules/printbackends/cups/gtkcupsutils.c (gtk_cups_request_encode_option):
Properly pass multi-value options to cups. (#355350, Jürg Billeter)
2006-12-10 Matthias Clasen <mclasen@redhat.com>
* configure.in: Check for crt_extern.h and _NSGetEnviron.

80
modules/printbackends/cups/gtkcupsutils.c
View File

@@ -474,12 +474,80 @@ gtk_cups_request_encode_option (GtkCupsRequest *request,
}
default:
ippAddString (request->ipp_request,
IPP_TAG_OPERATION,
option_tag,
option,
NULL,
value);
{
char *values;
char *s;
int in_quotes;
char *next;
GPtrArray *strings;
values = g_strdup (value);
strings = NULL;
in_quotes = 0;
for (s = values, next = s; *s != '\0'; s++)
{
if (in_quotes != 2 && *s == '\'')
{
/* skip quoted value */
if (in_quotes == 0)
in_quotes = 1;
else
in_quotes = 0;
}
else if (in_quotes != 1 && *s == '\"')
{
/* skip quoted value */
if (in_quotes == 0)
in_quotes = 2;
else
in_quotes = 0;
}
else if (in_quotes == 0 && *s == ',')
{
/* found delimiter, add to value array */
*s = '\0';
if (strings == NULL)
strings = g_ptr_array_new ();
g_ptr_array_add (strings, next);
next = s + 1;
}
else if (in_quotes == 0 && *s == '\\' && s[1] != '\0')
{
/* skip escaped character */
s++;
}
}
if (strings == NULL)
{
/* single value */
ippAddString (request->ipp_request,
IPP_TAG_OPERATION,
option_tag,
option,
NULL,
value);
}
else
{
/* multiple values */
/* add last value */
g_ptr_array_add (strings, next);
ippAddStrings (request->ipp_request,
IPP_TAG_OPERATION,
option_tag,
option,
strings->len,
NULL,
(const char **) strings->pdata);
g_ptr_array_free (strings, TRUE);
}
g_free (values);
}
break;
}