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When matching debug flag keys, ignore case and accept any of comma, colon,

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2006-07-06  Behdad Esfahbod  <behdad@gnome.org>

        * glib/gutils.c (g_parse_debug_string): When matching debug flag keys,
        ignore case and accept any of comma, colon, semicolon, space, and tab
        as separators.  Also, match dash with underscore.
This commit is contained in:
Behdad Esfahbod
2006-07-06 20:30:16 +00:00
committed by Behdad Esfahbod
parent 6d9d3a111e
commit 4e866367a7
3 changed files with 37 additions and 8 deletions
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6
ChangeLog
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@@ -1,3 +1,9 @@
2006-07-06 Behdad Esfahbod <behdad@gnome.org>
* glib/gutils.c (g_parse_debug_string): When matching debug flag keys,
ignore case and accept any of comma, colon, semicolon, space, and tab
as separators. Also, match dash with underscore.
2006-07-05 Matthias Clasen <mclasen@redhat.com>
* glib/gbase64.c: Fix typos in the docs. (#346660, Mark

6
ChangeLog.pre-2-12
View File

@@ -1,3 +1,9 @@
2006-07-06 Behdad Esfahbod <behdad@gnome.org>
* glib/gutils.c (g_parse_debug_string): When matching debug flag keys,
ignore case and accept any of comma, colon, semicolon, space, and tab
as separators. Also, match dash with underscore.
2006-07-05 Matthias Clasen <mclasen@redhat.com>
* glib/gbase64.c: Fix typos in the docs. (#346660, Mark

33
glib/gutils.c
View File

@@ -38,6 +38,7 @@
#include <stdio.h>
#include <locale.h>
#include <string.h>
#include <ctype.h> /* For tolower() */
#include <errno.h>
#ifdef HAVE_PWD_H
#include <pwd.h>
@@ -552,16 +553,33 @@ g_find_program_in_path (const gchar *program)
return NULL;
}
static gboolean
debug_key_matches (const gchar *key,
const gchar *token,
guint length)
{
for (; length; length--, key++, token++)
{
char k = (*key == '_') ? '-' : tolower (*key );
char t = (*token == '_') ? '-' : tolower (*token);
if (k != t)
return FALSE;
}
return *key == '\0';
}
/**
* g_parse_debug_string:
* @string: a list of debug options separated by ':' or "all"
* to set all flags.
* @string: a list of debug options separated by colons, spaces, or
* commas; or the string "all" to set all flags.
* @keys: pointer to an array of #GDebugKey which associate
* strings with bit flags.
* @nkeys: the number of #GDebugKey<!-- -->s in the array.
*
* Parses a string containing debugging options separated
* by ':' into a %guint containing bit flags. This is used
* Parses a string containing debugging options
* into a %guint containing bit flags. This is used
* within GDK and GTK+ to parse the debug options passed on the
* command line or through environment variables.
*
@@ -594,17 +612,16 @@ g_parse_debug_string (const gchar *string,
while (*p)
{
q = strchr (p, ':');
q = strpbrk (p, ":;, \t");
if (!q)
q = p + strlen(p);
for (i = 0; i < nkeys; i++)
if (g_ascii_strncasecmp (keys[i].key, p, q - p) == 0 &&
keys[i].key[q - p] == '\0')
if (debug_key_matches (keys[i].key, p, q - p))
result |= keys[i].value;
p = q;
if (*p == ':')
if (*p)
p++;
}
}