return ret;
}
+static void print_plugin_info(struct bt_plugin *plugin)
+{
+ unsigned int major, minor, patch;
+ const char *extra;
+ enum bt_plugin_status version_status;
+ const char *plugin_name;
+ const char *path;
+ const char *author;
+ const char *license;
+ const char *plugin_description;
+
+ plugin_name = bt_plugin_get_name(plugin);
+ path = bt_plugin_get_path(plugin);
+ author = bt_plugin_get_author(plugin);
+ license = bt_plugin_get_license(plugin);
+ plugin_description = bt_plugin_get_description(plugin);
+ version_status = bt_plugin_get_version(plugin, &major, &minor,
+ &patch, &extra);
+ printf("%s%s%s%s:\n", bt_common_color_bold(),
+ bt_common_color_fg_blue(), plugin_name,
+ bt_common_color_reset());
+ printf(" %sPath%s: %s\n", bt_common_color_bold(),
+ bt_common_color_reset(), path ? path : "(None)");
+
+ if (version_status == BT_PLUGIN_STATUS_OK) {
+ printf(" %sVersion%s: %u.%u.%u",
+ bt_common_color_bold(), bt_common_color_reset(),
+ major, minor, patch);
+
+ if (extra) {
+ printf("%s", extra);
+ }
+
+ printf("\n");
+ }
+
+ printf(" %sDescription%s: %s\n", bt_common_color_bold(),
+ bt_common_color_reset(),
+ plugin_description ? plugin_description : "(None)");
+ printf(" %sAuthor%s: %s\n", bt_common_color_bold(),
+ bt_common_color_reset(), author ? author : "(Unknown)");
+ printf(" %sLicense%s: %s\n", bt_common_color_bold(),
+ bt_common_color_reset(),
+ license ? license : "(Unknown)");
+}
+
+static void print_plugin_comp_cls_opt(FILE *fh, const char *plugin_name,
+ const char *comp_cls_name, enum bt_component_class_type type)
+{
+ fprintf(fh, "%s%s--%s%s %s%s%s.%s%s%s",
+ bt_common_color_bold(),
+ bt_common_color_fg_cyan(),
+ component_type_str(type),
+ bt_common_color_fg_default(),
+ bt_common_color_fg_blue(),
+ plugin_name,
+ bt_common_color_fg_default(),
+ bt_common_color_fg_yellow(),
+ comp_cls_name,
+ bt_common_color_reset());
+}
+
+static int cmd_help(struct bt_config *cfg)
+{
+ int ret;
+ struct bt_plugin *plugin = NULL;
+ size_t i;
+
+ ret = load_all_plugins(cfg->cmd_data.list_plugins.plugin_paths);
+ if (ret) {
+ goto end;
+ }
+
+ plugin = find_plugin(cfg->cmd_data.help.plugin_name->str);
+ if (!plugin) {
+ fprintf(stderr, "%s%sCannot find plugin %s%s%s\n",
+ bt_common_color_bold(), bt_common_color_fg_red(),
+ bt_common_color_fg_blue(),
+ cfg->cmd_data.help.plugin_name->str,
+ bt_common_color_reset());
+ ret = -1;
+ goto end;
+ }
+
+ print_plugin_info(plugin);
+ printf(" %sComponent classes%s: %d\n",
+ bt_common_color_bold(),
+ bt_common_color_reset(),
+ bt_plugin_get_component_class_count(plugin));
+
+
+ if (cfg->cmd_data.help.comp_cls_type !=
+ BT_COMPONENT_CLASS_TYPE_UNKNOWN) {
+ struct bt_component_class *needed_comp_cls =
+ find_component_class(
+ cfg->cmd_data.help.plugin_name->str,
+ cfg->cmd_data.help.component_name->str,
+ cfg->cmd_data.help.comp_cls_type);
+
+ if (!needed_comp_cls) {
+ fprintf(stderr, "\n%s%sCannot find component class %s",
+ bt_common_color_bold(),
+ bt_common_color_fg_red(),
+ bt_common_color_reset());
+ print_plugin_comp_cls_opt(stderr,
+ cfg->cmd_data.help.plugin_name->str,
+ cfg->cmd_data.help.component_name->str,
+ cfg->cmd_data.help.comp_cls_type);
+ fprintf(stderr, "\n");
+ ret = -1;
+ goto end;
+ }
+
+ bt_put(needed_comp_cls);
+ }
+
+ for (i = 0; i < bt_plugin_get_component_class_count(plugin); i++) {
+ struct bt_component_class *comp_cls =
+ bt_plugin_get_component_class(plugin, i);
+ const char *comp_class_name =
+ bt_component_class_get_name(comp_cls);
+ const char *comp_class_description =
+ bt_component_class_get_description(comp_cls);
+ const char *comp_class_help =
+ bt_component_class_get_help(comp_cls);
+ enum bt_component_class_type type =
+ bt_component_class_get_type(comp_cls);
+
+ assert(comp_cls);
+
+ if (cfg->cmd_data.help.comp_cls_type !=
+ BT_COMPONENT_CLASS_TYPE_UNKNOWN) {
+ if (strcmp(cfg->cmd_data.help.component_name->str,
+ comp_class_name) != 0 &&
+ type ==
+ cfg->cmd_data.help.comp_cls_type) {
+ bt_put(comp_cls);
+ continue;
+ }
+ }
+
+ printf("\n");
+ print_plugin_comp_cls_opt(stdout,
+ cfg->cmd_data.help.plugin_name->str,
+ comp_class_name,
+ type);
+ printf("\n");
+ printf(" %sDescription%s: %s\n", bt_common_color_bold(),
+ bt_common_color_reset(),
+ comp_class_description ? comp_class_description : "(None)");
+
+ if (comp_class_help) {
+ printf("\n%s\n", comp_class_help);
+ }
+
+ bt_put(comp_cls);
+ }
+
+end:
+ bt_put(plugin);
+ return ret;
+}
+
static int cmd_list_plugins(struct bt_config *cfg)
{
int ret;
goto end;
}
+ printf("From the following plugin paths:\n\n");
+ print_value(cfg->cmd_data.list_plugins.plugin_paths, 2);
+ printf("\n");
plugins_count = loaded_plugins->len;
if (plugins_count == 0) {
fprintf(stderr, "%s%sNo plugins found.%s\n",
for (i = 0; i < plugins_count; i++) {
int j;
struct bt_plugin *plugin = g_ptr_array_index(loaded_plugins, i);
- unsigned int major, minor, patch;
- const char *extra;
- enum bt_plugin_status version_status;
- const char *plugin_name = bt_plugin_get_name(plugin);
- const char *path = bt_plugin_get_path(plugin);
- const char *author = bt_plugin_get_author(plugin);
- const char *license = bt_plugin_get_license(plugin);
- const char *plugin_description =
- bt_plugin_get_description(plugin);
component_classes_count =
bt_plugin_get_component_class_count(plugin);
- version_status = bt_plugin_get_version(plugin, &major, &minor,
- &patch, &extra);
-
- printf("\n%s%s%s%s:\n", bt_common_color_bold(),
- bt_common_color_fg_blue(), plugin_name,
- bt_common_color_reset());
- printf(" %sPath%s: %s\n", bt_common_color_bold(),
- bt_common_color_reset(), path ? path : "(None)");
-
- if (version_status == BT_PLUGIN_STATUS_OK) {
- printf(" %sVersion%s: %u.%u.%u",
- bt_common_color_bold(), bt_common_color_reset(),
- major, minor, patch);
-
- if (extra) {
- printf("%s", extra);
- }
-
- printf("\n");
- }
-
- printf(" %sDescription%s: %s\n", bt_common_color_bold(),
- bt_common_color_reset(),
- plugin_description ? plugin_description : "(None)");
- printf(" %sAuthor%s: %s\n", bt_common_color_bold(),
- bt_common_color_reset(), author ? author : "(Unknown)");
- printf(" %sLicense%s: %s\n", bt_common_color_bold(),
- bt_common_color_reset(),
- license ? license : "(Unknown)");
+ printf("\n");
+ print_plugin_info(plugin);
if (component_classes_count == 0) {
printf(" %sComponent classes%s: (None)\n",
enum bt_component_class_type type =
bt_component_class_get_type(comp_class);
- printf(" %s%s--%s%s %s%s%s.%s%s%s",
- bt_common_color_bold(),
- bt_common_color_fg_cyan(),
- component_type_str(type),
- bt_common_color_fg_default(),
- bt_common_color_fg_blue(),
- plugin_name,
- bt_common_color_fg_default(),
- bt_common_color_fg_yellow(),
- comp_class_name,
- bt_common_color_reset());
+ printf(" ");
+ print_plugin_comp_cls_opt(stdout,
+ bt_plugin_get_name(plugin), comp_class_name,
+ type);
if (comp_class_description) {
printf(": %s", comp_class_description);
case BT_CONFIG_COMMAND_LIST_PLUGINS:
ret = cmd_list_plugins(cfg);
break;
+ case BT_CONFIG_COMMAND_HELP:
+ ret = cmd_help(cfg);
+ break;
default:
assert(false);
}
projects / babeltrace.git / blobdiff