Re: [PATCH spice-gtk v2 3/4] uri: generate spice://host:port or spice+tls://host:port

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
> 
> Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
> ---
>  src/spice-session.c | 31 +++++++++++++++++++++++--------
>  tests/session.c     | 20 ++++++++++----------
>  2 files changed, 33 insertions(+), 18 deletions(-)
> 
> diff --git a/src/spice-session.c b/src/spice-session.c
> index d2aa5e7..6faf0f2 100644
> --- a/src/spice-session.c
> +++ b/src/spice-session.c
> @@ -400,17 +400,32 @@ static gchar* spice_uri_create(SpiceSession *session)
>      if (s->unix_path != NULL) {
>          return g_strdup_printf(URI_SCHEME_SPICE_UNIX "%s", s->unix_path);
>      } else if (s->host != NULL) {
> +        GString *str;
>          g_return_val_if_fail(s->port != NULL || s->tls_port != NULL, NULL);
>  
> -        GString *str = g_string_new(URI_SCHEME_SPICE);
> +        if (!!s->tls_port + !!s->port == 1) {
> +            /* use spice://foo:4390 or spice+tls://.. form */
> +            const char *port;
>  
> -        g_string_append(str, s->host);
> -        g_string_append(str, "?");
> -        if (s->port != NULL) {
> -            g_string_append_printf(str, "port=%s&", s->port);
> -        }
> -        if (s->tls_port != NULL) {
> -            g_string_append_printf(str, "tls-port=%s", s->tls_port);
> +            if (s->tls_port) {
> +                str = g_string_new(URI_SCHEME_SPICE_TLS);
> +                port = s->tls_port;
> +            } else {
> +                str = g_string_new(URI_SCHEME_SPICE);
> +                port = s->port;
> +            }
> +            g_string_append_printf(str, "%s:%s", s->host, port);
> +        } else {
> +            /* use spice://foo?port=4390&tls-port= form */
> +            str = g_string_new(URI_SCHEME_SPICE);
> +            g_string_append(str, s->host);
> +            g_string_append(str, "?");
> +            if (s->port != NULL) {
> +                g_string_append_printf(str, "port=%s&", s->port);
> +            }
> +            if (s->tls_port != NULL) {
> +                g_string_append_printf(str, "tls-port=%s", s->tls_port);
> +            }
>          }
>          return g_string_free(str, FALSE);
>      }

Looks more complicated than should be, specially the !!s->tls_port + !!s->port == 1
check. Considered that the row above remove the case where none are set
the check can just be if both are set and the reverse, I propose (tested) a


    if (s->unix_path != NULL) {
        return g_strdup_printf(URI_SCHEME_SPICE_UNIX "%s", s->unix_path);
    } else if (s->host != NULL) {
        const char *port, *scheme;
        g_return_val_if_fail(s->port != NULL || s->tls_port != NULL, NULL);

        if (s->tls_port && s->port) {
            /* both set, use spice://foo?port=4390&tls-port= form */
            return g_strdup_printf(URI_SCHEME_SPICE "%s?port=%s&tls-port=%s",
                                   s->host, s->port, s->tls_port);
        }

        /* one set, use spice://foo:4390 or spice+tls://.. form */
        if (s->tls_port) {
            scheme = URI_SCHEME_SPICE_TLS;
            port = s->tls_port;
        } else {
            scheme = URI_SCHEME_SPICE;
            port = s->port;
        }
        return g_strdup_printf("%s%s:%s", scheme, s->host, port);
    }

> diff --git a/tests/session.c b/tests/session.c
> index 413d812..fc874fc 100644
> --- a/tests/session.c
> +++ b/tests/session.c
> @@ -201,28 +201,28 @@ static void test_session_uri_ipv4_good(void)
>            "localhost",
>            NULL, NULL,
>            "spice://localhost?port=5900&tls-port=",
> -          "spice://localhost?port=5900&" },
> +          "spice://localhost:5900" },
>          { "5910", NULL,
>            "localhost",
>            "user", NULL,
>            "spice://user@localhost?tls-port=&port=5910",
> -          "spice://localhost?port=5910&" },
> +          "spice://localhost:5910" },
>          { NULL, "5920",
>            "localhost",
>            "user", "password",
>            "spice://user@localhost?tls-port=5920&port=&password=password",
> -          "spice://localhost?tls-port=5920",
> +          "spice+tls://localhost:5920",
>            "password may be visible in process listings"},
>          { NULL, "5930",
>            "localhost",
>            NULL, NULL,
>            "spice://localhost?port=&tls-port=5930",
> -          "spice://localhost?tls-port=5930" },
> +          "spice+tls://localhost:5930" },
>          { "42", NULL,
>            "localhost",
>            NULL, NULL,
>            "spice://localhost:42",
> -          "spice://localhost?port=42&" },
> +          "spice://localhost:42" },
>          { "42", "5930",
>            "localhost",
>            NULL, NULL,
> @@ -246,28 +246,28 @@ static void test_session_uri_ipv6_good(void)
>            "[2010:836B:4179::836B:4179]",
>            NULL, NULL,
>            "spice://[2010:836B:4179::836B:4179]?port=5900&tls-port=",
> -          "spice://[2010:836B:4179::836B:4179]?port=5900&" },
> +          "spice://[2010:836B:4179::836B:4179]:5900" },
>          { "5910", NULL,
>            "[::192.9.5.5]",
>            "user", NULL,
>            "spice://user@[::192.9.5.5]?tls-port=&port=5910",
> -          "spice://[::192.9.5.5]?port=5910&" },
> +          "spice://[::192.9.5.5]:5910" },
>          { NULL, "5920",
>            "[3ffe:2a00:100:7031::1]",
>            "user", "password",
>            "spice://user@[3ffe:2a00:100:7031::1]?tls-port=5920&port=&password=password",
> -          "spice://[3ffe:2a00:100:7031::1]?tls-port=5920",
> +          "spice+tls://[3ffe:2a00:100:7031::1]:5920",
>            "password may be visible in process listings"},
>          { NULL, "5930",
>            "[1080:0:0:0:8:800:200C:417A]",
>            NULL, NULL,
>            "spice://[1080:0:0:0:8:800:200C:417A]?port=&tls-port=5930",
> -          "spice://[1080:0:0:0:8:800:200C:417A]?tls-port=5930" },
> +          "spice+tls://[1080:0:0:0:8:800:200C:417A]:5930" },
>          { "42", NULL,
>            "[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]",
>            NULL, NULL,
>            "spice://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:42",
> -          "spice://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]?port=42&" },
> +          "spice://[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]:42" },
>          { "42", "5930",
>            "[::192.9.5.5]",
>            NULL, NULL,

Frediano
_______________________________________________
Spice-devel mailing list
Spice-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/spice-devel




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]     [Monitors]