exact-email. (classify_ks_search): Mimic the gpg search modes instead
with *, =, <, and @.
* gpgkeys_ldap.c (search_key), gpgkeys_hkp.c (search_key): Call them
here. Suggested by Jason Harris.
The last of exact-name and exact-email overrides the earlier.
* gpgkeys_ldap.c (search_key), gpgkeys_hkp.c (search_key): Use it here to
do a name-only search.
protocols we handle. Directly pass them to curl or fake-curl and see if
an error comes back.
* curl-shim.h, curl-shim.c (handle_error), ksutil.c (curl_err_to_gpg_err):
Add support for CURLE_UNSUPPORTED_PROTOCOL in fake curl.
* Makefile.am: Don't need -DFAKE_CURL any longer since it's in config.h.
arguments, try to get the proxy from the environment.
* ksutil.h, ksutil.c (curl_err_to_gpg_err, curl_writer): Copy from
gpgkeys_curl.c.
* gpgkeys_oldhkp.c: Copy from gpgkeys_hkp.c.
gpgkeys_ldap.c. Print a string, but strip out any CRs.
* gpgkeys_finger.c (get_key), gpgkeys_hkp.c (get_key), gpgkeys_http.c
(get_key): Use it here when outputting key material to canonicalize
line endings.
gpgkeys_finger.c (main): Call timeout functions before performing an
action that could block for a long time.
* ksutil.h, ksutil.c: New. Right now just contains timeout functions.
