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Diffstat (limited to 'src/c/urweb.c')
-rw-r--r--src/c/urweb.c58
1 files changed, 49 insertions, 9 deletions
diff --git a/src/c/urweb.c b/src/c/urweb.c
index 6e2b9e22..7435d76f 100644
--- a/src/c/urweb.c
+++ b/src/c/urweb.c
@@ -672,7 +672,7 @@ static input *check_input_space(uw_context ctx, size_t len) {
}
int uw_set_input(uw_context ctx, const char *name, char *value) {
- printf("Input name %s\n", name);
+ //printf("Input name %s\n", name);
if (!strcasecmp(name, ".b")) {
int n = uw_input_num(value);
@@ -2703,6 +2703,8 @@ uw_Basis_blob uw_Basis_stringToBlob_error(uw_context ctx, uw_Basis_string s, siz
return b;
}
+#define THE_PAST "expires=Mon, 01-01-1970 00:00:00 GMT"
+
uw_Basis_string uw_Basis_get_cookie(uw_context ctx, uw_Basis_string c) {
int len = strlen(c);
char *p = ctx->outHeaders.start;
@@ -2716,19 +2718,32 @@ uw_Basis_string uw_Basis_get_cookie(uw_context ctx, uw_Basis_string c) {
size_t sz = strcspn(p2+1, ";\r\n");
if (!strncasecmp(p, c, p2 - p)) {
- char *ret = uw_malloc(ctx, sz + 1);
- memcpy(ret, p2+1, sz);
- ret[sz] = 0;
- return ret;
+ if (sz == 0 && strstr(p2+2, THE_PAST))
+ return NULL;
+ else {
+ char *ret = uw_malloc(ctx, sz + 1);
+ memcpy(ret, p2+1, sz);
+ ret[sz] = 0;
+ return ret;
+ }
}
}
}
if (p = uw_Basis_requestHeader(ctx, "Cookie")) {
+ char *p2;
+
while (1) {
- if (!strncmp(p, c, len) && p[len] == '=')
- return p + 1 + len;
- else if (p = strchr(p, ';'))
+ if (!strncmp(p, c, len) && p[len] == '=') {
+ if (p2 = strchr(p, ';')) {
+ size_t n = p2 - (p + len);
+ char *r = uw_malloc(ctx, n);
+ memcpy(r, p + 1 + len, n-1);
+ r[n-1] = 0;
+ return r;
+ } else
+ return p + 1 + len;
+ } else if (p = strchr(p, ';'))
p += 2;
else
return NULL;
@@ -2738,18 +2753,41 @@ uw_Basis_string uw_Basis_get_cookie(uw_context ctx, uw_Basis_string c) {
return NULL;
}
-uw_unit uw_Basis_set_cookie(uw_context ctx, uw_Basis_string prefix, uw_Basis_string c, uw_Basis_string v) {
+uw_unit uw_Basis_set_cookie(uw_context ctx, uw_Basis_string prefix, uw_Basis_string c, uw_Basis_string v, uw_Basis_time *expires, uw_Basis_bool secure) {
uw_write_header(ctx, "Set-Cookie: ");
uw_write_header(ctx, c);
uw_write_header(ctx, "=");
uw_write_header(ctx, v);
uw_write_header(ctx, "; path=");
uw_write_header(ctx, prefix);
+ if (expires) {
+ char formatted[30];
+ struct tm tm;
+
+ gmtime_r(expires, &tm);
+
+ strftime(formatted, sizeof formatted, "%a, %d-%b-%Y %T GMT", &tm);
+
+ uw_write_header(ctx, "; expires=");
+ uw_write_header(ctx, formatted);
+ }
+ if (secure)
+ uw_write_header(ctx, "; secure");
uw_write_header(ctx, "\r\n");
return uw_unit_v;
}
+uw_unit uw_Basis_clear_cookie(uw_context ctx, uw_Basis_string prefix, uw_Basis_string c) {
+ uw_write_header(ctx, "Set-Cookie: ");
+ uw_write_header(ctx, c);
+ uw_write_header(ctx, "=; path=");
+ uw_write_header(ctx, prefix);
+ uw_write_header(ctx, "; " THE_PAST "\r\n");
+
+ return uw_unit_v;
+}
+
static delta *allocate_delta(uw_context ctx, unsigned client) {
unsigned i;
delta *d;
@@ -3135,6 +3173,8 @@ uw_Basis_string uw_Basis_mstrcat(uw_context ctx, ...) {
return r;
}
+const uw_Basis_time minTime = 0;
+
uw_Basis_time uw_Basis_now(uw_context ctx) {
return time(NULL);
}