Adds command line arg, which allows the caller to set the location of
the conf file used.
This allows system builds that easily support multiple bluetooth configs
(e.g. ChromeOS) and also makes debugging/testing easier.
Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
---
Changes in v5:
- Rebased the change to master
- Simplified the commit message
src/bluetoothd.8.in | 4 ++++
src/main.c | 23 ++++++++++++++++++-----
2 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/src/bluetoothd.8.in b/src/bluetoothd.8.in
index 97ef3ec94..d61dcc5b3 100644
--- a/src/bluetoothd.8.in
+++ b/src/bluetoothd.8.in
@@ -27,6 +27,10 @@ Print bluetoothd options and exit.
Enable logging in foreground. Directs log output to the controlling terminal \
in addition to syslog.
.TP
+.B -f, --configfile
+Specifies an explicit config file path instead of relying on the default path \
+(@CONFIGDIR@/main.conf) for the config file.
+.TP
.B -d, --debug=<file1>:<file2>:...
Sets how much information bluetoothd sends to the log destination (usually \
syslog's "daemon" facility). If the file options are omitted, then debugging \
diff --git a/src/main.c b/src/main.c
index 805d33023..08393a971 100644
--- a/src/main.c
+++ b/src/main.c
@@ -69,6 +69,7 @@
struct main_opts main_opts;
static GKeyFile *main_conf;
+static char *main_conf_file_path;
static enum {
MPS_OFF,
@@ -209,8 +210,8 @@ static void check_options(GKeyFile *config, const char *group,
}
if (!found)
- warn("Unknown key %s for group %s in main.conf",
- keys[i], group);
+ warn("Unknown key %s for group %s in %s",
+ keys[i], group, main_conf_file_path);
}
g_strfreev(keys);
@@ -238,7 +239,8 @@ static void check_config(GKeyFile *config)
}
if (!match)
- warn("Unknown group %s in main.conf", keys[i]);
+ warn("Unknown group %s in %s", keys[i],
+ main_conf_file_path);
}
g_strfreev(keys);
@@ -273,7 +275,7 @@ static void parse_config(GKeyFile *config)
check_config(config);
- DBG("parsing main.conf");
+ DBG("parsing %s", main_conf_file_path);
val = g_key_file_get_integer(config, "General",
"DiscoverableTimeout", &err);
@@ -550,6 +552,7 @@ static guint setup_signalfd(void)
static char *option_debug = NULL;
static char *option_plugin = NULL;
static char *option_noplugin = NULL;
+static char *option_configfile = NULL;
static gboolean option_compat = FALSE;
static gboolean option_detach = TRUE;
static gboolean option_version = FALSE;
@@ -565,6 +568,9 @@ static void free_options(void)
g_free(option_noplugin);
option_noplugin = NULL;
+
+ g_free(option_configfile);
+ option_configfile = NULL;
}
static void disconnect_dbus(void)
@@ -637,6 +643,8 @@ static GOptionEntry options[] = {
"Specify plugins to load", "NAME,..," },
{ "noplugin", 'P', 0, G_OPTION_ARG_STRING, &option_noplugin,
"Specify plugins not to load", "NAME,..." },
+ { "configfile", 'f', 0, G_OPTION_ARG_STRING, &option_configfile,
+ "Specify an explicit path to the config file", "FILE"},
{ "compat", 'C', 0, G_OPTION_ARG_NONE, &option_compat,
"Provide deprecated command line interfaces" },
{ "experimental", 'E', 0, G_OPTION_ARG_NONE, &option_experimental,
@@ -696,7 +704,12 @@ int main(int argc, char *argv[])
sd_notify(0, "STATUS=Starting up");
- main_conf = load_config(CONFIGDIR "/main.conf");
+ if (option_configfile)
+ main_conf_file_path = option_configfile;
+ else
+ main_conf_file_path = CONFIGDIR "/main.conf";
+
+ main_conf = load_config(main_conf_file_path);
parse_config(main_conf);
--
2.14.0.rc1.383.gd1ce394fe2-goog
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