diff options
Diffstat (limited to 'libempathy-gtk/empathy-string-parser.c')
| -rw-r--r-- | libempathy-gtk/empathy-string-parser.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/libempathy-gtk/empathy-string-parser.c b/libempathy-gtk/empathy-string-parser.c index 9d0163e8e..27421eb59 100644 --- a/libempathy-gtk/empathy-string-parser.c +++ b/libempathy-gtk/empathy-string-parser.c @@ -25,6 +25,29 @@ #include "empathy-string-parser.h" #include "empathy-smiley-manager.h" +#define SCHEMES "([a-zA-Z\\+]+)" +#define INVALID_CHARS "\\s\"'" +#define INVALID_CHARS_EXT INVALID_CHARS "\\[\\]<>(){},;:?" +#define BODY "([^"INVALID_CHARS"]+)" +#define BODY_END "([^"INVALID_CHARS"]*)[^"INVALID_CHARS_EXT".]" +#define BODY_STRICT "([^"INVALID_CHARS_EXT"]+)" +#define URI_REGEX "("SCHEMES"://"BODY_END")" \ + "|((www|ftp)\\."BODY_END")" \ + "|((mailto:)?"BODY_STRICT"@"BODY"\\."BODY_END")" + +static GRegex * +uri_regex_dup_singleton (void) +{ + static GRegex *uri_regex = NULL; + + /* We intentionally leak the regex so it's not recomputed */ + if (!uri_regex) { + uri_regex = g_regex_new (URI_REGEX, 0, 0, NULL); + } + + return g_regex_ref (uri_regex); +} + void empathy_string_parser_substr (const gchar *text, gssize len, @@ -50,7 +73,7 @@ empathy_string_match_link (const gchar *text, gboolean match; gint last = 0; - uri_regex = empathy_uri_regex_dup_singleton (); + uri_regex = uri_regex_dup_singleton (); match = g_regex_match_full (uri_regex, text, len, 0, 0, &match_info, NULL); if (match) { gint s = 0, e = 0; |