diff options
Diffstat (limited to 'WWW/Library/Implementation/HTGopher.c')
| -rw-r--r-- | WWW/Library/Implementation/HTGopher.c | 37 |
1 files changed, 29 insertions, 8 deletions
diff --git a/WWW/Library/Implementation/HTGopher.c b/WWW/Library/Implementation/HTGopher.c index 865985c2..7c60af5e 100644 --- a/WWW/Library/Implementation/HTGopher.c +++ b/WWW/Library/Implementation/HTGopher.c @@ -1,5 +1,5 @@ /* - * $LynxId: HTGopher.c,v 1.71 2018/12/28 16:58:59 tom Exp $ + * $LynxId: HTGopher.c,v 1.73 2019/08/25 19:59:48 tom Exp $ * * GOPHER ACCESS HTGopher.c * ============= @@ -140,7 +140,8 @@ typedef struct _CSOformgen_context { /* For form-based CSO gateway - FM */ /* Matrix of allowed characters in filenames * ========================================= */ -static BOOL acceptable[256]; +static BOOL acceptable_html[256]; +static BOOL acceptable_file[256]; static BOOL acceptable_inited = NO; static void init_acceptable(void) @@ -149,10 +150,17 @@ static void init_acceptable(void) const char *good = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./-_$"; - for (i = 0; i < 256; i++) - acceptable[i] = NO; - for (; *good; good++) - acceptable[(unsigned int) *good] = YES; + for (i = 0; i < 256; i++) { + acceptable_html[i] = NO; + acceptable_file[i] = NO; + } + for (; *good; good++) { + acceptable_html[(unsigned int) *good] = YES; + acceptable_file[(unsigned int) *good] = YES; + } + for (good = ";?=#"; *good; ++good) { + acceptable_html[(unsigned int) *good] = YES; + } acceptable_inited = YES; } @@ -224,6 +232,7 @@ static void parse_menu(const char *arg GCC_UNUSED, int bytes = 0; int BytesReported = 0; char buffer[128]; + BOOL *valid_chars; #define TAB '\t' #define HEX_ESCAPE '%' @@ -432,10 +441,22 @@ static void parse_menu(const char *arg GCC_UNUSED, if (gtype != GOPHER_DUPLICATE) this_type = gtype; - HTSprintf0(&address, "//%s/%c", host, this_type); + + if (gtype == GOPHER_HTML) { + valid_chars = acceptable_html; + HTSprintf0(&address, "//%s:%s/%c", + host, + isEmpty(port) ? "80" : port, + this_type); + if (*selector == '/') + ++selector; + } else { + valid_chars = acceptable_file; + HTSprintf0(&address, "//%s/%c", host, this_type); + } for (r = selector; *r; r++) { /* Encode selector string */ - if (acceptable[UCH(*r)]) { + if (valid_chars[UCH(*r)]) { HTSprintf(&address, "%c", *r); } else { HTSprintf(&address, "%c%c%c", |