* Authors: Xavier Claessens <xclaesse@gmail.com>
*/
-#include <config.h>
-
-#include <string.h>
-
+#include "config.h"
#include "empathy-string-parser.h"
+
#include "empathy-smiley-manager.h"
#include "empathy-ui-utils.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 INVALID_CHARS "\\s\"<>"
+#define INVALID_CHARS_EXT INVALID_CHARS "\\[\\](){},;:"
+#define INVALID_CHARS_FULL INVALID_CHARS_EXT "?'"
+#define BODY "([^"INVALID_CHARS_FULL"])([^"INVALID_CHARS_EXT"]*)"
+#define BODY_END "([^"INVALID_CHARS"]*)[^"INVALID_CHARS_FULL".]"
#define URI_REGEX "("SCHEMES"://"BODY_END")" \
"|((www|ftp)\\."BODY_END")" \
- "|((mailto:)?"BODY_STRICT"@"BODY"\\."BODY_END")"
+ "|((mailto:)?"BODY"@"BODY"\\."BODY_END")"
static GRegex *
uri_regex_dup_singleton (void)
/* We intentionally leak the regex so it's not recomputed */
if (!uri_regex) {
- uri_regex = g_regex_new (URI_REGEX, 0, 0, NULL);
+ GError *error = NULL;
+
+ uri_regex = g_regex_new (URI_REGEX, 0, 0, &error);
+ if (uri_regex == NULL) {
+ g_warning ("Failed to create reg exp: %s", error->message);
+ g_error_free (error);
+ return NULL;
+ }
}
return g_regex_ref (uri_regex);
gint last = 0;
uri_regex = uri_regex_dup_singleton ();
+ if (uri_regex == NULL) {
+ empathy_string_parser_substr (text, len, sub_parsers, user_data);
+ return;
+ }
+
match = g_regex_match_full (uri_regex, text, len, 0, 0, &match_info, NULL);
if (match) {
gint s = 0, e = 0;
{
GString *string = user_data;
gchar *real_url;
- gchar *escaped;
+ gchar *title;
+ gchar *markup;
real_url = empathy_make_absolute_url_len (text, len);
- /* The thing we are making a link of may contain
- * characters which need escaping */
- escaped = g_markup_escape_text (text, len);
+ /* Need to copy manually, because g_markup_printf_escaped does not work
+ * with string precision pitfalls. */
+ title = g_strndup (text, len);
/* Append the link inside <a href=""></a> tag */
- g_string_append_printf (string, "<a href=\"%s\">%s</a>",
- real_url, escaped);
+ markup = g_markup_printf_escaped ("<a href=\"%s\">%s</a>",
+ real_url, title);
+
+ g_string_append (string, markup);
g_free (real_url);
- g_free (escaped);
+ g_free (title);
+ g_free (markup);
}
void
{
GString *string = user_data;
gchar *escaped;
+ guint i;
+ gsize escaped_len, old_len;
escaped = g_markup_escape_text (text, len);
- g_string_append (string, escaped);
+ escaped_len = strlen (escaped);
+
+ /* Allocate more space to string (we really need a g_string_extend...) */
+ old_len = string->len;
+ g_string_set_size (string, old_len + escaped_len);
+ g_string_truncate (string, old_len);
+
+ /* Remove '\r' */
+ for (i = 0; i < escaped_len; i++) {
+ if (escaped[i] != '\r')
+ g_string_append_c (string, escaped[i]);
+ }
+
g_free (escaped);
}