[PATCH v3 2/7] perf config: Add 'colors' section default configs arrrays

[Taeung Song <treeze.taeung@gmail.com>]

Actual variable for configs of 'colors' section is like below.

(at ui/browser.c)
static struct ui_browser_colorset {
	const char *name, *fg, *bg;
	int colorset;
} ui_browser__colorsets[] = {
	{
		.colorset = HE_COLORSET_TOP,
		.name	  = "top",
		.fg	  = "red",
		.bg	  = "default",
	},
...

But I suggest using 'colors' default config array that
have all default config key-value pairs for 'colors' section

In near future, this array will be used on ui/browser.c
because of setting default actual variable for 'colors' config.

Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
---
 tools/perf/util/cache.h  |  1 +
 tools/perf/util/config.c | 17 ++++++++++++++++-
 tools/perf/util/config.h | 18 +++++++++++++++++-
 3 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/cache.h b/tools/perf/util/cache.h
index 0d814bb..54bbd55 100644
--- a/tools/perf/util/cache.h
+++ b/tools/perf/util/cache.h
@@ -7,6 +7,7 @@
 #include <subcmd/pager.h>
 #include "../perf.h"
 #include "../ui/ui.h"
+#include "config.h"
 
 #include <linux/string.h>
 
diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c
index dad7d82..e38d187 100644
--- a/tools/perf/util/config.c
+++ b/tools/perf/util/config.c
@@ -29,6 +29,21 @@ static int config_file_eof;
 
 const char *config_exclusive_filename;
 
+const struct perf_config_section default_sections[] = {
+	{ .name = "colors" },
+};
+
+const struct default_config_item colors_config_items[] = {
+	CONF_STR_VAR("top", "red, default"),
+	CONF_STR_VAR("medium", "green, default"),
+	CONF_STR_VAR("normal", "default, default"),
+	CONF_STR_VAR("selected", "black, yellow"),
+	CONF_STR_VAR("jump_arrows", "blue, default"),
+	CONF_STR_VAR("addr", "magenta, default"),
+	CONF_STR_VAR("root", "white, blue"),
+	CONF_END()
+};
+
 static int get_next_char(void)
 {
 	int c;
@@ -677,7 +692,7 @@ static void perf_config_section__purge(struct perf_config_section *section)
 static void perf_config_section__delete(struct perf_config_section *section)
 {
 	perf_config_section__purge(section);
-	zfree(&section->name);
+	zfree((char **)&section->name);
 	free(section);
 }
 
diff --git a/tools/perf/util/config.h b/tools/perf/util/config.h
index 5a11ca6..f2220a8 100644
--- a/tools/perf/util/config.h
+++ b/tools/perf/util/config.h
@@ -35,7 +35,7 @@ struct perf_config_item {
 };
 
 struct perf_config_section {
-	char *name;
+	const char *name;
 	struct list_head items;
 	struct list_head node;
 };
@@ -44,6 +44,20 @@ struct perf_config_set {
 	struct list_head sections;
 };
 
+enum config_section_idx {
+	CONFIG_COLORS,
+};
+
+enum colors_config_items_idx {
+	CONFIG_COLORS_TOP,
+	CONFIG_COLORS_MEDIUM,
+	CONFIG_COLORS_NORMAL,
+	CONFIG_COLORS_SELECTED,
+	CONFIG_COLORS_JUMP_ARROWS,
+	CONFIG_COLORS_ADDR,
+	CONFIG_COLORS_ROOT,
+};
+
 #define CONF_VAR(_name, _field, _val, _type)			\
 	{ .name = _name, .value._field = _val, .type = _type }
 
@@ -64,6 +78,8 @@ struct perf_config_set {
 #define CONF_END()					\
 	{ .name = NULL }
 
+extern const struct default_config_item colors_config_items[];
+
 struct perf_config_set *perf_config_set__new(void);
 void perf_config_set__delete(struct perf_config_set *set);
 
-- 
2.5.0