Adds cookie to this.
Emits the [signal@CookieJar:SoupCookieJar:changed] signal if we are modifying an existing cookie or adding a valid new
cookie ('valid' means that the cookie's expire date is not in the past).
first_party will be used to reject cookies coming from third party resources in case such a security policy is set in the
this.
uri will be used to reject setting or overwriting secure cookies from insecure origins. null
is treated as secure.
cookie will be 'stolen' by the jar, so don't free it afterwards.
| this | |
| cookie |
a Cookie |
| uri |
the URI setting the cookie |
| first_party |
the URI for the main document |