core: added logging configuration commands.

diff --git a/src/core/console-command.c b/src/core/console-command.c
index 06536a2..28317eb 100644 (file)
--- a/src/core/console-command.c
+++ b/src/core/console-command.c
@@ -30,4 +30,4 @@
 #include "console-builtin.c"
 #include "console-debug.c"
 #include "console-db.c"
-
+#include "console-log.c"

diff --git a/src/core/console-log.c b/src/core/console-log.c
new file mode 100644 (file)
index 0000000..d47586b
--- /dev/null
+++ b/src/core/console-log.c
@@ -0,0 +1,83 @@
+
+static void log_level(mrp_console_t *c, void *user_data,
+                      int argc, char **argv)
+{
+    mrp_log_mask_t mask;
+    char           buf[256];
+
+    MRP_UNUSED(c);
+    MRP_UNUSED(user_data);
+
+    if (argc == 2)
+        mask = mrp_log_get_mask();
+    else {
+        mask = mrp_log_parse_levels(argv[2]);
+        mrp_log_set_mask(mask);
+    }
+
+    printf("current logging mask: %s\n",
+           mrp_log_dump_mask(mask, buf, sizeof(buf)));
+}
+
+
+static void log_target(mrp_console_t *c, void *user_data,
+                       int argc, char **argv)
+{
+    const char *target;
+    const char *targets[32];
+    int         i, n;
+
+    MRP_UNUSED(c);
+    MRP_UNUSED(user_data);
+
+    if (argc == 2) {
+        target = mrp_log_get_target();
+        n      = mrp_log_get_targets(targets, MRP_ARRAY_SIZE(targets));
+
+        printf("available log targets:\n");
+        for (i = 0; i < n; i++)
+            printf("    %s%s\n", targets[i],
+                   !strcmp(targets[i], target) ? " (active)" : "");
+    }
+    else if (argc == 3) {
+        target = argv[2];
+
+        if (!mrp_log_set_target(target))
+            printf("failed to change logging target to %s", target);
+        else {
+            printf("changed log target to %s\n", target);
+            mrp_log_info("changed log target to %s", target);
+        }
+    }
+    else {
+        printf("%s/%s invoked with wrong number of arguments\n",
+               argv[0], argv[1]);
+    }
+}
+
+
+
+
+#define LOG_GROUP_DESCRIPTION                                               \
+    "Log commands provide means to configure the active logging settings\n" \
+    "of Murphy. Commands are provided for changing the logging level,\n"    \
+    "listing log targets, and settting the active target.\n"
+
+#define LEVEL_SYNTAX      "[[info[,warning[,error]]]]"
+#define LEVEL_SUMMARY     "change or show the active logging level"
+#define LEVEL_DESCRIPTION \
+    "Changes the logging level to the given one. Without arguments it\n" \
+    "prints out the current logging level.\n"
+
+#define TARGET_SYNTAX      "[stdout|stderr|syslog|<other targets>]"
+#define TARGET_SUMMARY     "change or show the active logging target"
+#define TARGET_DESCRIPTION \
+    "Changes the active logging target to the given one. Without arguments\n" \
+    "it lists the available targets and the currently active one."
+
+MRP_CORE_CONSOLE_GROUP(log_group, "log", LOG_GROUP_DESCRIPTION, NULL, {
+        MRP_TOKENIZED_CMD("level" , log_level , FALSE,
+                          LEVEL_SYNTAX , LEVEL_SUMMARY , LEVEL_DESCRIPTION),
+        MRP_TOKENIZED_CMD("target", log_target, FALSE,
+                          TARGET_SYNTAX, TARGET_SUMMARY, TARGET_DESCRIPTION)
+});