usbredir on debug level is highly verbose. That does not help much when
we are trying to debug the spice-gtk side of usbredir.
This patch introduces SPICE_DEBUG_USBREDIR env var to set the log level
for usbredir side. If this is not set, usbredir will behave the same way
as it was by checking SPICE_DEBUG env var.
WARNING level is the default when neither env var are set.
---
src/channel-usbredir.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/channel-usbredir.c b/src/channel-usbredir.c
index 0be72ba..84cabe0 100644
--- a/src/channel-usbredir.c
+++ b/src/channel-usbredir.c
@@ -202,6 +202,16 @@ static void channel_set_handlers(SpiceChannelClass *klass)
/* ------------------------------------------------------------------ */
/* private api */
+static gint
+usbredir_get_log_level(void)
+{
+ const gchar *debug_env = g_getenv("SPICE_DEBUG_USBREDIR");
+ if (debug_env != NULL) {
+ return CLAMP(atoi(debug_env), usbredirparser_none, usbredirparser_debug_data);
+ }
+
+ return spice_util_get_debug() ? usbredirparser_debug : usbredirparser_warning;
+}
G_GNUC_INTERNAL
void spice_usbredir_channel_set_context(SpiceUsbredirChannel *channel,
@@ -223,7 +233,7 @@ void spice_usbredir_channel_set_context(SpiceUsbredirChannel *channel,
usbredir_unlock_lock,
usbredir_free_lock,
channel, PACKAGE_STRING,
- spice_util_get_debug() ? usbredirparser_debug : usbredirparser_warning,
+ usbredir_get_log_level(),
usbredirhost_fl_write_cb_owns_buffer);
if (!priv->host)
g_error("Out of memory allocating usbredirhost");
--
2.5.0
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