Re: GPatternSpec

[Scott Wimer <scottw dev cgibuilder com>]

Tim,

I'm thinking that this could be supplanted by the Gregex code that
I finished recently.  I've still got to autoconf it, but it seems
to work so far.  Here's the URL:
http://dev.cgibuilder.com/scottw/code/g_regex/

Regards,
scottwimer
On Mon, 26 Apr 1999, Tim Janik wrote:

> hi all,
> 
> i've renamed the GtkPatternSpec API/implementation for GLib now,
> and wondered whetehr there are any objections to incorporare this
> into the 1.2 tree. the code is obviously fairly well tested already,
> it works nice for gtk's key bindings and rc-file lookups.
> to stay backwards compatible, we only need to alias the
> GtkMatchType enum values ala GTK_MATCH_ALL = G_MATCH_ALL and
> keep GtkPatternSpec in sync with GPatternSpec (GtkPatternSpec
> contains the additional fields user_data and seq_id).
> since the code will go into 1.3 anyways, and i don't expect it
> to change even after that, i don't see a good reason for not
> putting it into 1.2.3.
> 
> i've appended the renamed API below.
> 
> 
> ---
> ciaoTJ
> 
> /* --- GLib pattern matching --- */
> 
> /* GPatternSpec match types */
> typedef enum
> {
>   G_MATCH_ALL,       /* "*A?A*" */
>   G_MATCH_ALL_TAIL,  /* "*A?AA" */
>   G_MATCH_HEAD,      /* "AAAA*" */
>   G_MATCH_TAIL,      /* "*AAAA" */
>   G_MATCH_EXACT,     /* "AAAAA" */
>   G_MATCH_LAST
> } GMatchType;
> 
> /* Pattern matching
>  */
> typedef struct  _GPatternSpec GPatternSpec;
> 
> struct _GPatternSpec
> {
>   GMatchType match_type;
>   guint      pattern_length;
>   gchar     *pattern;
>   gchar     *pattern_reversed;
> };
> 
> void     g_pattern_spec_init      (GPatternSpec       *pspec,
>                                    const gchar        *pattern);
> void     g_pattern_spec_free_segs (GPatternSpec       *pspec);
> gboolean g_pattern_match          (GPatternSpec       *pspec,
>                                    guint               string_length,
>                                    const gchar        *string,
>                                    const gchar        *string_reversed);
> gboolean g_pattern_match_string   (GPatternSpec       *pspec,
>                                    const gchar        *string);
> gboolean g_pattern_match_simple   (const gchar        *pattern,
>                                    const gchar        *string);
> 
> 
> -- 
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> 
> 

--
Scott Wimer
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