diff options
Diffstat (limited to 'src/extract-uri.cpp')
| -rw-r--r-- | src/extract-uri.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/extract-uri.cpp b/src/extract-uri.cpp index b3923ed1e..858027010 100644 --- a/src/extract-uri.cpp +++ b/src/extract-uri.cpp @@ -5,7 +5,7 @@ // Functions as per 4.3.4 of CSS 2.1 // http://www.w3.org/TR/CSS21/syndata.html#uri -gchar *extract_uri(gchar const *s) +gchar *extract_uri( gchar const *s, gchar const** endptr ) { if (!s) return NULL; @@ -18,6 +18,10 @@ gchar *extract_uri(gchar const *s) sb += 3; + if ( endptr ) { + *endptr = 0; + } + // This first whitespace technically is not allowed. // Just left in for now for legacy behavior. while ( ( *sb == ' ' ) || @@ -47,6 +51,10 @@ gchar *extract_uri(gchar const *s) // we found the delimiter if ( *se ) { if ( delim == ')' ) { + if ( endptr ) { + *endptr = se + 1; + } + // back up for any trailing whitespace se--; while ( ( se[-1] == ' ' ) || @@ -54,6 +62,7 @@ gchar *extract_uri(gchar const *s) { se--; } + result = g_strndup(sb, se - sb + 1); } else { gchar const* tail = se + 1; @@ -63,6 +72,9 @@ gchar *extract_uri(gchar const *s) tail++; } if ( *tail == ')' ) { + if ( endptr ) { + *endptr = tail + 1; + } result = g_strndup(sb, se - sb); } } |