diff options
Diffstat (limited to 'WWW/Library/Implementation/HTGopher.c')
| -rw-r--r-- | WWW/Library/Implementation/HTGopher.c | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/WWW/Library/Implementation/HTGopher.c b/WWW/Library/Implementation/HTGopher.c index 30577a9d..a8c8c434 100644 --- a/WWW/Library/Implementation/HTGopher.c +++ b/WWW/Library/Implementation/HTGopher.c @@ -1,5 +1,5 @@ /* - * $LynxId: HTGopher.c,v 1.62 2015/12/16 01:17:53 tom Exp $ + * $LynxId: HTGopher.c,v 1.63 2016/10/15 01:11:44 tom Exp $ * * GOPHER ACCESS HTGopher.c * ============= @@ -1688,6 +1688,36 @@ static int HTLoadCSO(const char *arg, return HT_LOADED; } +static char *link_to_URL(const char *arg) +{ + char *result; + char *next; + char *temp = 0; + + StrAllocCopy(temp, arg); + HTUnEscape(temp); + result = temp; + + /* skip past method://host */ + if ((next = strstr(result, "://")) != 0) { + result = next + 3; + } + if ((next = strchr(result, '/')) != 0) { + result = next + 1; + } + /* check if the selector is the special html one */ + if (!strncmp(result, "hURL:", 5)) { + result += 5; + next = result; + result = temp; + while ((*temp++ = *next++) != 0) ; + } else { + FREE(temp); + result = 0; + } + return result; +} + /* Load by name. HTLoadGopher * ============= * @@ -1697,6 +1727,7 @@ static int HTLoadGopher(const char *arg, HTFormat format_out, HTStream *sink) { + char *hURL; char *command; /* The whole command */ int status; /* tcp return */ char gtype; /* Gopher Node type */ @@ -1843,6 +1874,13 @@ static int HTLoadGopher(const char *arg, *p++ = LF; *p = '\0'; } + /* + * Check for link to URL + */ + if ((hURL = link_to_URL(arg)) != 0) { + CTRACE((tfp, "gopher found link to URL '%s'\n", hURL)); + free(hURL); + } /* * Set up a socket to the server for the data. |