Support HTTP(S) proxies when downloading resources

[petitboot] / lib / pb-protocol / pb-protocol.c

diff --git a/lib/pb-protocol/pb-protocol.c b/lib/pb-protocol/pb-protocol.c
index 47d04a399e4a4fd0ff2420356f32c523e7d0c07a..64bd16175723536423f2e1a73b3324b9fc4a1d05 100644 (file)
--- a/lib/pb-protocol/pb-protocol.c
+++ b/lib/pb-protocol/pb-protocol.c
@@ -305,6 +305,9 @@ int pb_protocol_config_len(const struct config *config)
        for (i = 0; i < config->network.n_dns_servers; i++)
                len += 4 + optional_strlen(config->network.dns_servers[i]);
 
+       len += 4 + optional_strlen(config->http_proxy);
+       len += 4 + optional_strlen(config->https_proxy);
+
        len += 4;
        for (i = 0; i < config->n_autoboot_opts; i++) {
                if (config->autoboot_opts[i].boot_type == BOOT_DEVICE_TYPE)
@@ -550,6 +553,9 @@ int pb_protocol_serialise_config(const struct config *config,
                                config->network.dns_servers[i]);
        }
 
+       pos += pb_protocol_serialise_string(pos, config->http_proxy);
+       pos += pb_protocol_serialise_string(pos, config->https_proxy);
+
        *(uint32_t *)pos = __cpu_to_be32(config->n_autoboot_opts);
        pos += 4;
        for (i = 0; i < config->n_autoboot_opts; i++) {
@@ -1082,6 +1088,13 @@ int pb_protocol_deserialise_config(struct config *config,
                config->network.dns_servers[i] = str;
        }
 
+       if (read_string(config, &pos, &len, &str))
+               goto out;
+       config->http_proxy = str;
+       if (read_string(config, &pos, &len, &str))
+               goto out;
+       config->https_proxy = str;
+
        if (read_u32(&pos, &len, &config->n_autoboot_opts))
                goto out;
        config->autoboot_opts = talloc_array(config, struct autoboot_option,