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authorDavid Robillard <d@drobilla.net>2019-04-14 09:52:21 +0200
committerDavid Robillard <d@drobilla.net>2019-04-14 11:18:00 +0200
commit1403d34fca93ee75a84347fd838506539fb20625 (patch)
tree24e6655494c3f6688d60f6cedf9ccd5dc405813c /src
parentb788af9d049c43b274befc8424a487515d122b0b (diff)
downloadlilv-1403d34fca93ee75a84347fd838506539fb20625.tar.gz
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Add option to override LV2_PATH in applications
Diffstat (limited to 'src')
-rw-r--r--src/lilv_internal.h5
-rw-r--r--src/world.c11
2 files changed, 13 insertions, 3 deletions
diff --git a/src/lilv_internal.h b/src/lilv_internal.h
index 2f95a59..da38d05 100644
--- a/src/lilv_internal.h
+++ b/src/lilv_internal.h
@@ -146,8 +146,9 @@ struct LilvInstancePimpl {
};
typedef struct {
- bool dyn_manifest;
- bool filter_language;
+ bool dyn_manifest;
+ bool filter_language;
+ char* lv2_path;
} LilvOptions;
struct LilvWorldImpl {
diff --git a/src/world.c b/src/world.c
index 0d9c5e3..29c16d0 100644
--- a/src/world.c
+++ b/src/world.c
@@ -178,6 +178,7 @@ lilv_world_free(LilvWorld* world)
sord_world_free(world->world);
world->world = NULL;
+ free(world->opt.lv2_path);
free(world);
}
@@ -196,6 +197,11 @@ lilv_world_set_option(LilvWorld* world,
world->opt.filter_language = lilv_node_as_bool(value);
return;
}
+ } else if (!strcmp(uri, LILV_OPTION_LV2_PATH)) {
+ if (lilv_node_is_string(value)) {
+ world->opt.lv2_path = lilv_strdup(lilv_node_as_string(value));
+ return;
+ }
}
LILV_WARNF("Unrecognized or invalid option `%s'\n", uri);
}
@@ -1031,7 +1037,10 @@ lilv_world_load_plugin_classes(LilvWorld* world)
LILV_API void
lilv_world_load_all(LilvWorld* world)
{
- const char* lv2_path = getenv("LV2_PATH");
+ const char* lv2_path = world->opt.lv2_path;
+ if (!lv2_path) {
+ lv2_path = getenv("LV2_PATH");
+ }
if (!lv2_path) {
lv2_path = LILV_DEFAULT_LV2_PATH;
}