From 9232818fac36af5165979d38b2f9a67a56ad8819 Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?= Date: Mon, 31 Aug 2015 16:00:22 -0400 Subject: [PATCH] Allow the creation of JUL, Log4j and Python channels MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Jérémie Galarneau --- src/bin/lttng-sessiond/cmd.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c index 41f658238..860622d00 100644 --- a/src/bin/lttng-sessiond/cmd.c +++ b/src/bin/lttng-sessiond/cmd.c @@ -1114,9 +1114,40 @@ int cmd_enable_channel(struct ltt_session *session, break; } case LTTNG_DOMAIN_UST: + case LTTNG_DOMAIN_JUL: + case LTTNG_DOMAIN_LOG4J: + case LTTNG_DOMAIN_PYTHON: { struct ltt_ust_channel *uchan; + /* + * FIXME + * + * Current agent implementation limitations force us to allow + * only one channel at once in "agent" subdomains. Each + * subdomain has a default channel name which must be strictly + * adhered to. + */ + if (domain->type == LTTNG_DOMAIN_JUL) { + if (strncmp(attr->name, DEFAULT_JUL_CHANNEL_NAME, + LTTNG_SYMBOL_NAME_LEN)) { + ret = LTTNG_ERR_INVALID_CHANNEL_NAME; + goto error; + } + } else if (domain->type == LTTNG_DOMAIN_LOG4J) { + if (strncmp(attr->name, DEFAULT_LOG4J_CHANNEL_NAME, + LTTNG_SYMBOL_NAME_LEN)) { + ret = LTTNG_ERR_INVALID_CHANNEL_NAME; + goto error; + } + } else if (domain->type == LTTNG_DOMAIN_PYTHON) { + if (strncmp(attr->name, DEFAULT_PYTHON_CHANNEL_NAME, + LTTNG_SYMBOL_NAME_LEN)) { + ret = LTTNG_ERR_INVALID_CHANNEL_NAME; + goto error; + } + } + chan_ht = usess->domain_global.channels; uchan = trace_ust_find_channel_by_name(chan_ht, attr->name); -- 2.34.1