fix merge conflict
This commit is contained in:
TingPing
commit
64ba92593e
226
src/common/url.c
226
src/common/url.c
@ -35,6 +35,7 @@ GTree *url_btree = NULL;
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static int do_an_re (const char *word, int *start, int *end, int *type);
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static GRegex *re_url (void);
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static GRegex *re_host (void);
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static GRegex *re_host6 (void);
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static GRegex *re_email (void);
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static GRegex *re_nick (void);
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static GRegex *re_channel (void);
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@ -222,6 +223,7 @@ url_check_word (const char *word)
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/* Fall through */
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case WORD_URL:
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case WORD_HOST:
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case WORD_HOST6:
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case WORD_CHANNEL:
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case WORD_PATH:
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return lasttype;
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@ -306,7 +308,7 @@ url_last (int *lstart, int *lend)
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}
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static int
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do_an_re(const char *word,int *start, int *end, int *type)
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do_an_re(const char *word, int *start, int *end, int *type)
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{
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typedef struct func_s {
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GRegex *(*fn)(void);
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@ -314,9 +316,10 @@ do_an_re(const char *word,int *start, int *end, int *type)
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} func_t;
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func_t funcs[] =
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{
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{ re_email, WORD_EMAIL },
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{ re_url, WORD_URL },
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{ re_email, WORD_EMAIL },
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{ re_channel, WORD_CHANNEL },
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{ re_host6, WORD_HOST6 },
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{ re_host, WORD_HOST },
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{ re_path, WORD_PATH },
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{ re_nick, WORD_NICK }
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@ -349,17 +352,23 @@ do_an_re(const char *word,int *start, int *end, int *type)
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/* Miscellaneous description --- */
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#define DOMAIN "[a-z0-9][-a-z0-9]*(\\.[-a-z0-9]+)*\\."
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#define TLD "[a-z][-a-z0-9]*[a-z]"
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#define IPADDR "[0-9]+(\\.[0-9]+){3}"
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#define HOST "(" DOMAIN TLD "|" IPADDR ")"
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#define OPT_PORT "(:[1-9][0-9]{0,4})?"
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#define IPADDR "[0-9]{1,3}(\\.[0-9]{1,3}){3}"
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#define IPV6GROUP "([0-9a-f]{0,4})"
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#define IPV6ADDR "((" IPV6GROUP "(:" IPV6GROUP "){7})" \
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"|(" IPV6GROUP "(:" IPV6GROUP ")*:(:" IPV6GROUP ")+))" /* with :: compression */
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#define HOST "(" DOMAIN TLD "|" IPADDR "|" IPV6ADDR ")"
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/* In urls the IPv6 must be enclosed in square brackets */
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#define HOST_URL "(" DOMAIN TLD "|" IPADDR "|" "\\[" IPV6ADDR "\\]" ")"
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#define PORT "(:[1-9][0-9]{0,4})"
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#define OPT_PORT "(" PORT ")?"
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GRegex *
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make_re(char *grist, char *type)
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make_re (char *grist)
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{
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GRegex *ret;
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GError *err = NULL;
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ret = g_regex_new (grist, G_REGEX_CASELESS + G_REGEX_OPTIMIZE, 0, &err);
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ret = g_regex_new (grist, G_REGEX_CASELESS | G_REGEX_OPTIMIZE, 0, &err);
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g_free (grist);
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return ret;
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}
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@ -375,78 +384,163 @@ re_host (void)
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if (host_ret) return host_ret;
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grist = g_strdup_printf (
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"(" /* HOST */
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HOST OPT_PORT
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"("
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"(" HOST_URL PORT ")|(" HOST ")"
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")"
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);
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host_ret = make_re (grist, "re_host");
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host_ret = make_re (grist);
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return host_ret;
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}
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static GRegex *
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re_host6 (void)
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{
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static GRegex *host6_ret;
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char *grist;
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if (host6_ret) return host6_ret;
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grist = g_strdup_printf (
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"("
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"(" IPV6ADDR ")|(" "\\[" IPV6ADDR "\\]" PORT ")"
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")"
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);
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host6_ret = make_re (grist);
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return host6_ret;
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}
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/* URL description --- */
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#define SCHEME "(%s)"
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#define LPAR "\\("
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#define RPAR "\\)"
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#define NOPARENS "[^() \t]*"
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#define PATH \
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"(" \
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"(" LPAR NOPARENS RPAR ")" \
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"|" \
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"(" NOPARENS ")" \
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")*" /* Zero or more occurrences of either of these */ \
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"(?<![.,?!\\]])" /* Not allowed to end with these */
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#define USERINFO "([-a-z0-9._~%]+(:[-a-z0-9._~%]*)?@)"
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char *prefix[] = {
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"irc\\.",
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"ftp\\.",
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"www\\.",
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"irc://",
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"ircs://",
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"ftp://",
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"http://",
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"https://",
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"file://",
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"rtsp://",
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NULL
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/* Flags used to describe URIs (RFC 3986)
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*
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* Bellow is an example of what the flags match.
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*
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* URI_AUTHORITY - http://example.org:80/foo/bar
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* ^^^^^^^^^^^^^^^^
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* URI_USERINFO/URI_OPT_USERINFO - http://user@example.org:80/foo/bar
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* ^^^^^
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* URI_PATH - http://example.org:80/foo/bar
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* ^^^^^^^^
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*/
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#define URI_AUTHORITY (1 << 0)
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#define URI_OPT_USERINFO (1 << 1)
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#define URI_USERINFO (1 << 2)
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#define URI_PATH (1 << 3)
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struct
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{
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const char *scheme; /* scheme name. e.g. http */
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const char *path_sep; /* string that begins the path */
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int flags; /* see above (flag macros) */
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} uri[] = {
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{ "irc", "/", URI_PATH },
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{ "ircs", "/", URI_PATH },
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{ "rtsp", "/", URI_AUTHORITY | URI_PATH },
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{ "feed", "/", URI_AUTHORITY | URI_PATH },
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{ "teamspeak", "?", URI_AUTHORITY | URI_PATH },
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{ "ftp", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "sftp", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "ftps", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "http", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "https", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "cvs", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "svn", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "git", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "bzr", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "rsync", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "mumble", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "ventrilo", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "xmpp", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "h323", ";", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "imap", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "pop", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "nfs", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "smb", "/", URI_AUTHORITY | URI_OPT_USERINFO | URI_PATH },
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{ "ssh", "", URI_AUTHORITY | URI_OPT_USERINFO },
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{ "sip", "", URI_AUTHORITY | URI_USERINFO },
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{ "sips", "", URI_AUTHORITY | URI_USERINFO },
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{ "magnet", "?", URI_PATH },
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{ "mailto", "", URI_PATH },
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{ "bitcoin", "", URI_PATH },
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{ "gtalk", "", URI_PATH },
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{ "steam", "", URI_PATH },
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{ "file", "/", URI_PATH },
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{ "callto", "", URI_PATH },
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{ "skype", "", URI_PATH },
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{ "geo", "", URI_PATH },
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{ NULL, "", 0}
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};
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static GRegex *
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re_url (void)
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{
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static GRegex *url_ret;
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static GRegex *url_ret = NULL;
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GString *grist_gstr;
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char *grist;
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char *scheme;
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int i;
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if (url_ret) return url_ret;
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scheme = g_strjoinv ("|", prefix);
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grist = g_strdup_printf (
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"(" /* URL or HOST */
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"("
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SCHEME HOST OPT_PORT
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"(" /* Optional "/path?query_string#fragment_id" */
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"/" /* Must start with slash */
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"("
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"(" LPAR NOPARENS RPAR ")"
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"|"
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"(" NOPARENS ")"
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")*" /* Zero or more occurrences of either of these */
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"(?<![.,?!\\]])" /* Not allowed to end with these */
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")?" /* Zero or one of this /path?query_string#fragment_id thing */
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")|("
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HOST OPT_PORT "/"
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"(" /* Optional "path?query_string#fragment_id" */
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"("
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"(" LPAR NOPARENS RPAR ")"
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"|"
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"(" NOPARENS ")"
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")*" /* Zero or more occurrences of either of these */
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"(?<![.,?!\\]])" /* Not allowed to end with these */
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")?" /* Zero or one of this /path?query_string#fragment_id thing */
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")"
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")"
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, scheme
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);
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url_ret = make_re (grist, "re_url");
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g_free (scheme);
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grist_gstr = g_string_new (NULL);
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/* Add regex "host/path", representing a "schemeless" url */
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g_string_append (grist_gstr, "(" HOST_URL OPT_PORT "/" "(" PATH ")?" ")");
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for (i = 0; uri[i].scheme; i++)
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{
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g_string_append (grist_gstr, "|(");
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g_string_append_printf (grist_gstr, "%s:", uri[i].scheme);
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if (uri[i].flags & URI_AUTHORITY)
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g_string_append (grist_gstr, "//");
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if (uri[i].flags & URI_USERINFO)
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g_string_append (grist_gstr, USERINFO);
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else if (uri[i].flags & URI_OPT_USERINFO)
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g_string_append (grist_gstr, USERINFO "?");
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if (uri[i].flags & URI_AUTHORITY)
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g_string_append (grist_gstr, HOST_URL OPT_PORT);
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if (uri[i].flags & URI_PATH)
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{
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char *sep_escaped;
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sep_escaped = g_regex_escape_string (uri[i].path_sep,
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strlen(uri[i].path_sep));
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g_string_append_printf(grist_gstr, "(" "%s" PATH ")?",
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sep_escaped);
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g_free(sep_escaped);
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}
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g_string_append(grist_gstr, ")");
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}
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grist = g_string_free (grist_gstr, FALSE);
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url_ret = make_re (grist);
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return url_ret;
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}
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/* EMAIL description --- */
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#define EMAIL "[a-z][-_a-z0-9]+@" "(" HOST ")"
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#define EMAIL "[a-z][-_a-z0-9]+@" "(" HOST_URL ")"
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static GRegex *
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re_email (void)
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@ -457,11 +551,11 @@ re_email (void)
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if (email_ret) return email_ret;
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grist = g_strdup_printf (
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"(" /* EMAIL */
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"("
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EMAIL
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")"
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);
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email_ret = make_re (grist, "re_email");
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email_ret = make_re (grist);
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return email_ret;
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}
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@ -493,11 +587,11 @@ re_nick (void)
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if (nick_ret) return nick_ret;
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grist = g_strdup_printf (
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"(" /* NICK */
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"("
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NICK
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")"
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);
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nick_ret = make_re (grist, "re_nick");
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nick_ret = make_re (grist);
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return nick_ret;
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}
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@ -513,21 +607,21 @@ re_channel (void)
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if (channel_ret) return channel_ret;
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grist = g_strdup_printf (
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"(" /* CHANNEL */
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"("
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CHANNEL
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")"
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);
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channel_ret = make_re (grist, "re_channel");
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channel_ret = make_re (grist);
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return channel_ret;
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}
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/* PATH description --- */
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#ifdef WIN32
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/* Windows path can be .\ ..\ or C: D: etc */
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#define PATH "^(\\.{1,2}\\\\|[a-z]:).*"
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#define FS_PATH "^(\\.{1,2}\\\\|[a-z]:).*"
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#else
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/* Linux path can be / or ./ or ../ etc */
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#define PATH "^(/|\\./|\\.\\./).*"
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#define FS_PATH "^(/|\\./|\\.\\./).*"
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#endif
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static GRegex *
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@ -539,10 +633,10 @@ re_path (void)
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if (path_ret) return path_ret;
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grist = g_strdup_printf (
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"(" /* PATH */
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PATH
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"("
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FS_PATH
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")"
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);
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path_ret = make_re (grist, "re_path");
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path_ret = make_re (grist);
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return path_ret;
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}
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@ -26,7 +26,8 @@ extern void *url_tree;
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#define WORD_NICK 2
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#define WORD_CHANNEL 3
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#define WORD_HOST 4
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#define WORD_EMAIL 5
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#define WORD_HOST6 5
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#define WORD_EMAIL 6
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/* anything >0 will be displayed as a link by gtk_xtext_motion_notify() */
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#define WORD_DIALOG -1
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#define WORD_PATH -2
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@ -1008,11 +1008,13 @@ fe_open_url_inner (const char *url)
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static void
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fe_open_url_locale (const char *url)
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{
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if (url_check_word (url) == WORD_PATH)
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{
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#ifndef WIN32
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int url_type = url_check_word (url);
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char *uri;
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/* gvfs likes file:// */
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if (url_type == WORD_PATH)
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{
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#ifndef WIN32
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uri = g_strconcat ("file://", url, NULL);
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fe_open_url_inner (uri);
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g_free (uri);
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@ -1020,6 +1022,18 @@ fe_open_url_locale (const char *url)
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fe_open_url_inner (url);
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#endif
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}
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/* IPv6 addr. Add http:// */
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else if (url_type == WORD_HOST6)
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{
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/* IPv6 addrs in urls should be enclosed in [ ] */
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if (*url != '[')
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uri = g_strdup_printf ("http://[%s]", url);
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else
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uri = g_strdup_printf ("http://%s", url);
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fe_open_url_inner (uri);
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g_free (uri);
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}
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/* the http:// part's missing, prepend it, otherwise it won't always work */
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else if (strchr (url, ':') == NULL)
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{
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@ -2267,6 +2267,7 @@ mg_word_clicked (GtkWidget *xtext, char *word, GdkEventButton *even)
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switch (word_type)
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{
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case WORD_URL:
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case WORD_HOST6:
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case WORD_HOST:
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word[end] = 0;
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fe_open_url (word + start);
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@ -2293,6 +2294,7 @@ mg_word_clicked (GtkWidget *xtext, char *word, GdkEventButton *even)
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menu_middlemenu (sess, even);
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break;
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case WORD_URL:
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case WORD_HOST6:
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case WORD_HOST:
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word[end] = 0;
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word += start;
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