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-rw-r--r--utils/lv2_list.c33
1 files changed, 24 insertions, 9 deletions
diff --git a/utils/lv2_list.c b/utils/lv2_list.c
index 2314a97..bdd52d3 100644
--- a/utils/lv2_list.c
+++ b/utils/lv2_list.c
@@ -16,18 +16,25 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#include "slv2-config.h"
#include <stdio.h>
#include <string.h>
+#include <stdbool.h>
+#include "slv2-config.h"
#include "slv2/slv2.h"
void
-list_plugins(SLV2Plugins list)
+list_plugins(SLV2Plugins list, bool show_names)
{
for (unsigned i=0; i < slv2_plugins_size(list); ++i) {
SLV2Plugin p = slv2_plugins_get_at(list, i);
- printf("%s\n", slv2_value_as_uri(slv2_plugin_get_uri(p)));
+ if (show_names) {
+ SLV2Value n = slv2_plugin_get_name(p);
+ printf("%s\n", slv2_value_as_string(n));
+ slv2_value_free(n);
+ } else {
+ printf("%s\n", slv2_value_as_uri(slv2_plugin_get_uri(p)));
+ }
}
}
@@ -46,8 +53,13 @@ print_version()
void
print_usage()
{
- printf("Usage: lv2_list\n");
+ printf("Usage: lv2_list [OPTIONS]\n");
printf("List all installed LV2 plugins.\n");
+ printf("\n");
+ printf(" -n, --names Show names instead of URIs\n");
+ printf(" --help Display this help and exit\n");
+ printf(" --version Output version information and exit\n");
+ printf("\n");
printf("The environment variable LV2_PATH can be used to control where\n");
printf("this (and all other slv2 based LV2 hosts) will search for plugins.\n");
}
@@ -56,16 +68,19 @@ print_usage()
int
main(int argc, char** argv)
{
- if (argc > 1) {
- if (argc == 2 && !strcmp(argv[1], "--version")) {
+ bool show_names = false;
+ for (int i = 1; i < argc; ++i) {
+ if (!strcmp(argv[i], "--names") || !strcmp(argv[i], "-n")) {
+ show_names = true;
+ } else if (!strcmp(argv[i], "--version")) {
print_version();
return 0;
- } else if (argc == 2 && !strcmp(argv[1], "--help")) {
+ } else if (!strcmp(argv[i], "--help")) {
print_usage();
return 0;
} else {
print_usage();
- return -1;
+ return 1;
}
}
@@ -74,7 +89,7 @@ main(int argc, char** argv)
SLV2Plugins plugins = slv2_world_get_all_plugins(world);
- list_plugins(plugins);
+ list_plugins(plugins, show_names);
slv2_plugins_free(world, plugins);
slv2_world_free(world);