Re: [GLib] How to get substrings?
- From: Martyn Russell <martyn russell bt com>
- To: gtk-app-devel-list gnome org
- Subject: Re: [GLib] How to get substrings?
- Date: Tue, 09 Nov 2004 18:28:21 +0000
On Tue, 2004-11-09 at 09:06 -0800, Alan M. Evans wrote:
Isn't that a bit much? How about...
You probably would want to move pos1 on the length of needle1 before
looking for needle2 first, otherwise if you look for something between
"$" and "$" pos2 will be the same as pos1.
substring_between2(gchar* haystack, gchar* needle1, gchar* needle2)
if( haystack == NULL || needle1 == NULL || needle2 == NULL )
pos1 = g_strrstr( (const gchar*) haystack,
(const gchar*) needle1 );
if( pos1 == NULL )
pos1 += strlen (needle1);
pos2 = g_strrstr( (const gchar*) pos1,
(const gchar*) needle2);
if( pos2 == NULL )
return g_strndup(pos1, pos2-pos1);
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