*
*/
-#include "loglevel.h"
+#include "loglevel.hpp"
+
+#include <ctype.h>
#include <string.h>
#include <strings.h>
-#include <ctype.h>
+namespace {
struct loglevel_name_value {
const char *name;
int value;
};
+} /* namespace */
-static
-const struct loglevel_name_value loglevel_values[] = {
+static const struct loglevel_name_value loglevel_values[] = {
{ .name = "EMERG", .value = LTTNG_LOGLEVEL_EMERG },
{ .name = "TRACE_EMERG", .value = LTTNG_LOGLEVEL_EMERG },
{ .name = "ALERT", .value = LTTNG_LOGLEVEL_ALERT },
{ .name = "TRACE_DEBUG", .value = LTTNG_LOGLEVEL_DEBUG },
};
-static
-const struct loglevel_name_value loglevel_log4j_values[] = {
+static const struct loglevel_name_value loglevel_log4j_values[] = {
{ .name = "OFF", .value = LTTNG_LOGLEVEL_LOG4J_OFF },
{ .name = "LOG4J_OFF", .value = LTTNG_LOGLEVEL_LOG4J_OFF },
{ .name = "FATAL", .value = LTTNG_LOGLEVEL_LOG4J_FATAL },
{ .name = "LOG4J_ALL", .value = LTTNG_LOGLEVEL_LOG4J_ALL },
};
-static
-const struct loglevel_name_value loglevel_jul_values[] = {
+static const struct loglevel_name_value loglevel_log4j2_values[] = {
+ { .name = "OFF", .value = LTTNG_LOGLEVEL_LOG4J2_OFF },
+ { .name = "LOG4J2_OFF", .value = LTTNG_LOGLEVEL_LOG4J2_OFF },
+ { .name = "FATAL", .value = LTTNG_LOGLEVEL_LOG4J2_FATAL },
+ { .name = "LOG4J2_FATAL", .value = LTTNG_LOGLEVEL_LOG4J2_FATAL },
+ { .name = "ERROR", .value = LTTNG_LOGLEVEL_LOG4J2_ERROR },
+ { .name = "LOG4J2_ERROR", .value = LTTNG_LOGLEVEL_LOG4J2_ERROR },
+ { .name = "WARN", .value = LTTNG_LOGLEVEL_LOG4J2_WARN },
+ { .name = "LOG4J2_WARN", .value = LTTNG_LOGLEVEL_LOG4J2_WARN },
+ { .name = "INFO", .value = LTTNG_LOGLEVEL_LOG4J2_INFO },
+ { .name = "LOG4J2_INFO", .value = LTTNG_LOGLEVEL_LOG4J2_INFO },
+ { .name = "DEBUG", .value = LTTNG_LOGLEVEL_LOG4J2_DEBUG },
+ { .name = "LOG4J2_DEBUG", .value = LTTNG_LOGLEVEL_LOG4J2_DEBUG },
+ { .name = "TRACE", .value = LTTNG_LOGLEVEL_LOG4J2_TRACE },
+ { .name = "LOG4J2_TRACE", .value = LTTNG_LOGLEVEL_LOG4J2_TRACE },
+ { .name = "ALL", .value = LTTNG_LOGLEVEL_LOG4J2_ALL },
+ { .name = "LOG4J2_ALL", .value = LTTNG_LOGLEVEL_LOG4J2_ALL },
+};
+
+static const struct loglevel_name_value loglevel_jul_values[] = {
{ .name = "OFF", .value = LTTNG_LOGLEVEL_JUL_OFF },
{ .name = "JUL_OFF", .value = LTTNG_LOGLEVEL_JUL_OFF },
{ .name = "SEVERE", .value = LTTNG_LOGLEVEL_JUL_SEVERE },
{ .name = "JUL_ALL", .value = LTTNG_LOGLEVEL_JUL_ALL },
};
-static
-const struct loglevel_name_value loglevel_python_values[] = {
+static const struct loglevel_name_value loglevel_python_values[] = {
{ .name = "CRITICAL", .value = LTTNG_LOGLEVEL_PYTHON_CRITICAL },
{ .name = "PYTHON_CRITICAL", .value = LTTNG_LOGLEVEL_PYTHON_CRITICAL },
{ .name = "ERROR", .value = LTTNG_LOGLEVEL_PYTHON_ERROR },
{ .name = "PYTHON_NOTSET", .value = LTTNG_LOGLEVEL_PYTHON_NOTSET },
};
-static
-bool string_equal_insensitive(const char *a, const char *b)
+static bool string_equal_insensitive(const char *a, const char *b)
{
return strcasecmp(a, b) == 0;
}
-static
-int lookup_value_from_name(const struct loglevel_name_value values[],
- size_t values_count, const char *name)
+static int lookup_value_from_name(const struct loglevel_name_value values[],
+ size_t values_count,
+ const char *name)
{
size_t i;
int ret = -1;
}
static bool loglevel_parse_range_string_common(const char *str,
- const struct loglevel_name_value *nvs,
- size_t nvs_count,
- int *min,
- int *max)
+ const struct loglevel_name_value *nvs,
+ size_t nvs_count,
+ int default_most_severe,
+ int *least_severe,
+ int *most_severe)
{
bool ret;
int i;
const struct loglevel_name_value *nv;
+ /*
+ * Look for a valid loglevel name value at the beginning of 'str'.
+ */
for (i = 0; i < nvs_count; i++) {
nv = &nvs[i];
}
}
+ /*
+ * Found no valid loglevel name value at the beginning of 'str'.
+ */
if (i == nvs_count) {
goto error;
}
- *min = nv->value;
+ /*
+ * Record the least_severe value and skip over the loglevel name found
+ * previously.
+ */
+ *least_severe = nv->value;
str += strlen(nv->name);
+ /*
+ * If we are at the end of 'str', only one loglevel name was specified,
+ * it is also the most_severe.
+ */
if (*str == '\0') {
- *max = nv->value;
+ *most_severe = nv->value;
ret = true;
goto end;
}
+ /*
+ * Invalid 'str', no loglevel name separator.
+ */
if (strncmp(str, "..", strlen("..")) != 0) {
goto error;
}
str += strlen("..");
+ /*
+ * If we are at the end of 'str' after the separator, set the default
+ * most_severe value for the domain as the most_severe.
+ */
if (*str == '\0') {
- *max = LTTNG_LOGLEVEL_EMERG;
+ *most_severe = default_most_severe;
ret = true;
goto end;
}
+ /*
+ * Look for a valid loglevel name value after the separator in 'str'.
+ */
for (i = 0; i < nvs_count; i++) {
nv = &nvs[i];
}
}
+ /*
+ * Found no valid loglevel name value after the separator.
+ */
if (i == nvs_count) {
goto error;
}
- *max = nv->value;
+ /*
+ * Record the most_severe value for the loglevel found in 'str'.
+ */
+ *most_severe = nv->value;
ret = true;
goto end;
int loglevel_name_to_value(const char *name, enum lttng_loglevel *loglevel)
{
- int ret = lookup_value_from_name(loglevel_values,
- ARRAY_SIZE(loglevel_values), name);
+ int ret = lookup_value_from_name(loglevel_values, ARRAY_SIZE(loglevel_values), name);
if (ret >= 0) {
*loglevel = (typeof(*loglevel)) ret;
}
bool loglevel_parse_range_string(const char *str,
- enum lttng_loglevel *min,
- enum lttng_loglevel *max)
+ enum lttng_loglevel *least_severe,
+ enum lttng_loglevel *most_severe)
{
- int min_int, max_int;
- bool ret = loglevel_parse_range_string_common(str, loglevel_values,
- ARRAY_SIZE(loglevel_values), &min_int, &max_int);
+ int least_severe_int, most_severe_int;
+ const bool ret = loglevel_parse_range_string_common(str,
+ loglevel_values,
+ ARRAY_SIZE(loglevel_values),
+ LTTNG_LOGLEVEL_EMERG,
+ &least_severe_int,
+ &most_severe_int);
- *min = (lttng_loglevel) min_int;
- *max = (lttng_loglevel) max_int;
+ *least_severe = (lttng_loglevel) least_severe_int;
+ *most_severe = (lttng_loglevel) most_severe_int;
return ret;
}
-int loglevel_log4j_name_to_value(
- const char *name, enum lttng_loglevel_log4j *loglevel)
+int loglevel_log4j_name_to_value(const char *name, enum lttng_loglevel_log4j *loglevel)
{
- int ret = lookup_value_from_name(loglevel_log4j_values,
- ARRAY_SIZE(loglevel_log4j_values),
- name);
+ int ret = lookup_value_from_name(
+ loglevel_log4j_values, ARRAY_SIZE(loglevel_log4j_values), name);
if (ret >= 0) {
*loglevel = (typeof(*loglevel)) ret;
}
bool loglevel_log4j_parse_range_string(const char *str,
- enum lttng_loglevel_log4j *min,
- enum lttng_loglevel_log4j *max)
+ enum lttng_loglevel_log4j *least_severe,
+ enum lttng_loglevel_log4j *most_severe)
+{
+ int least_severe_int, most_severe_int;
+ const bool ret = loglevel_parse_range_string_common(str,
+ loglevel_log4j_values,
+ ARRAY_SIZE(loglevel_log4j_values),
+ LTTNG_LOGLEVEL_LOG4J_FATAL,
+ &least_severe_int,
+ &most_severe_int);
+
+ *least_severe = (lttng_loglevel_log4j) least_severe_int;
+ *most_severe = (lttng_loglevel_log4j) most_severe_int;
+
+ return ret;
+}
+
+int loglevel_log4j2_name_to_value(const char *name, enum lttng_loglevel_log4j2 *loglevel)
+{
+ int ret = lookup_value_from_name(
+ loglevel_log4j2_values, ARRAY_SIZE(loglevel_log4j2_values), name);
+
+ if (ret >= 0) {
+ *loglevel = (typeof(*loglevel)) ret;
+ ret = 0;
+ }
+
+ return ret;
+}
+
+bool loglevel_log4j2_parse_range_string(const char *str,
+ enum lttng_loglevel_log4j2 *least_severe,
+ enum lttng_loglevel_log4j2 *most_severe)
{
- int min_int, max_int;
+ int least_severe_int, most_severe_int;
bool ret = loglevel_parse_range_string_common(str,
- loglevel_log4j_values,
- ARRAY_SIZE(loglevel_log4j_values), &min_int, &max_int);
+ loglevel_log4j2_values,
+ ARRAY_SIZE(loglevel_log4j2_values),
+ LTTNG_LOGLEVEL_LOG4J2_FATAL,
+ &least_severe_int,
+ &most_severe_int);
- *min = (lttng_loglevel_log4j) min_int;
- *max = (lttng_loglevel_log4j) max_int;
+ *least_severe = (lttng_loglevel_log4j2) least_severe_int;
+ *most_severe = (lttng_loglevel_log4j2) most_severe_int;
return ret;
}
-int loglevel_jul_name_to_value(
- const char *name, enum lttng_loglevel_jul *loglevel)
+int loglevel_jul_name_to_value(const char *name, enum lttng_loglevel_jul *loglevel)
{
- int ret = lookup_value_from_name(loglevel_jul_values,
- ARRAY_SIZE(loglevel_jul_values),
- name);
+ int ret =
+ lookup_value_from_name(loglevel_jul_values, ARRAY_SIZE(loglevel_jul_values), name);
if (ret >= 0) {
*loglevel = (typeof(*loglevel)) ret;
}
bool loglevel_jul_parse_range_string(const char *str,
- enum lttng_loglevel_jul *min,
- enum lttng_loglevel_jul *max)
+ enum lttng_loglevel_jul *least_severe,
+ enum lttng_loglevel_jul *most_severe)
{
- int min_int, max_int;
- bool ret = loglevel_parse_range_string_common(str, loglevel_jul_values,
- ARRAY_SIZE(loglevel_jul_values), &min_int, &max_int);
+ int least_severe_int, most_severe_int;
+ const bool ret = loglevel_parse_range_string_common(str,
+ loglevel_jul_values,
+ ARRAY_SIZE(loglevel_jul_values),
+ LTTNG_LOGLEVEL_JUL_SEVERE,
+ &least_severe_int,
+ &most_severe_int);
- *min = (lttng_loglevel_jul) min_int;
- *max = (lttng_loglevel_jul) max_int;
+ *least_severe = (lttng_loglevel_jul) least_severe_int;
+ *most_severe = (lttng_loglevel_jul) most_severe_int;
return ret;
}
-int loglevel_python_name_to_value(
- const char *name, enum lttng_loglevel_python *loglevel)
+int loglevel_python_name_to_value(const char *name, enum lttng_loglevel_python *loglevel)
{
- int ret = lookup_value_from_name(loglevel_python_values,
- ARRAY_SIZE(loglevel_python_values),
- name);
+ int ret = lookup_value_from_name(
+ loglevel_python_values, ARRAY_SIZE(loglevel_python_values), name);
if (ret >= 0) {
*loglevel = (typeof(*loglevel)) ret;
}
bool loglevel_python_parse_range_string(const char *str,
- enum lttng_loglevel_python *min,
- enum lttng_loglevel_python *max)
+ enum lttng_loglevel_python *least_severe,
+ enum lttng_loglevel_python *most_severe)
{
- int min_int, max_int;
- bool ret = loglevel_parse_range_string_common(str,
- loglevel_python_values,
- ARRAY_SIZE(loglevel_python_values), &min_int, &max_int);
+ int least_severe_int, most_severe_int;
+ const bool ret = loglevel_parse_range_string_common(str,
+ loglevel_python_values,
+ ARRAY_SIZE(loglevel_python_values),
+ LTTNG_LOGLEVEL_PYTHON_CRITICAL,
+ &least_severe_int,
+ &most_severe_int);
- *min = (lttng_loglevel_python) min_int;
- *max = (lttng_loglevel_python) max_int;
+ *least_severe = (lttng_loglevel_python) least_severe_int;
+ *most_severe = (lttng_loglevel_python) most_severe_int;
return ret;
}
-static
-const char *lookup_name_from_value(const struct loglevel_name_value values[],
- size_t values_count, int loglevel)
+static const char *
+lookup_name_from_value(const struct loglevel_name_value values[], size_t values_count, int loglevel)
{
size_t i;
- const char *name = NULL;
+ const char *name = nullptr;
for (i = 0; i < values_count; i++) {
if (values[i].value == loglevel) {
const char *loglevel_value_to_name(int loglevel)
{
- return lookup_name_from_value(
- loglevel_values, ARRAY_SIZE(loglevel_values), loglevel);
+ return lookup_name_from_value(loglevel_values, ARRAY_SIZE(loglevel_values), loglevel);
}
const char *loglevel_log4j_value_to_name(int loglevel)
{
- return lookup_name_from_value(loglevel_log4j_values,
- ARRAY_SIZE(loglevel_log4j_values), loglevel);
+ return lookup_name_from_value(
+ loglevel_log4j_values, ARRAY_SIZE(loglevel_log4j_values), loglevel);
+}
+
+const char *loglevel_log4j2_value_to_name(int loglevel)
+{
+ return lookup_name_from_value(
+ loglevel_log4j2_values, ARRAY_SIZE(loglevel_log4j2_values), loglevel);
}
const char *loglevel_jul_value_to_name(int loglevel)
{
- return lookup_name_from_value(loglevel_jul_values,
- ARRAY_SIZE(loglevel_jul_values), loglevel);
+ return lookup_name_from_value(
+ loglevel_jul_values, ARRAY_SIZE(loglevel_jul_values), loglevel);
}
const char *loglevel_python_value_to_name(int loglevel)
{
- return lookup_name_from_value(loglevel_python_values,
- ARRAY_SIZE(loglevel_python_values), loglevel);
+ return lookup_name_from_value(
+ loglevel_python_values, ARRAY_SIZE(loglevel_python_values), loglevel);
}