[PATCH v7 3/7] perf config: Add default section and item arrays for 'colors' config

[Taeung Song]

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 default config arrays for 'colors' section that
contain all default config key-value pairs for it.

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

Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: Masami Hiramatsu <mhira...@kernel.org>
Cc: Wang Nan <wangn...@huawei.com>
Cc: Alexander Shishkin <alexander.shish...@linux.intel.com>
Signed-off-by: Taeung Song <treeze.tae...@gmail.com>
---
 tools/perf/util/config.c | 15 +++++++++++++++
 tools/perf/util/config.h | 17 +++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c
index 18dae74..a0c0170 100644
--- a/tools/perf/util/config.c
+++ b/tools/perf/util/config.c
@@ -30,6 +30,21 @@ static struct perf_config_set *config_set;
 
 const char *config_exclusive_filename;
 
+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()
+};
+
+const struct default_config_section default_sections[] = {
+       { .name = "colors", .items = colors_config_items },
+};
+
 static int get_next_char(void)
 {
        int c;
diff --git a/tools/perf/util/config.h b/tools/perf/util/config.h
index 613900f..b9190fe 100644
--- a/tools/perf/util/config.h
+++ b/tools/perf/util/config.h
@@ -73,6 +73,20 @@ enum perf_config_type {
        CONFIG_TYPE_STRING
 };
 
+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,
+};
+
 struct default_config_item {
        const char *name;
        union {
@@ -112,4 +126,7 @@ struct default_config_section {
 #define CONF_END()                                     \
        { .name = NULL }
 
+extern const struct default_config_section default_sections[];
+extern const struct default_config_item colors_config_items[];
+
 #endif /* __PERF_CONFIG_H */
-- 
2.5.0