diff options
Diffstat (limited to 'src/world.c')
| -rw-r--r-- | src/world.c | 43 |
1 files changed, 28 insertions, 15 deletions
diff --git a/src/world.c b/src/world.c index 32ebd31..e057fd5 100644 --- a/src/world.c +++ b/src/world.c @@ -22,6 +22,7 @@ #include <string.h> #include <stdlib.h> #include <dirent.h> +#include <wordexp.h> #include <string.h> #include <librdf.h> #include "slv2/types.h" @@ -583,21 +584,33 @@ slv2_world_load_all(SLV2World world) if (lv2_path) { slv2_world_load_path(world, lv2_path); } else { - const char* const home = getenv("HOME"); - if (home) { -#ifdef __APPLE__ - const char* const suffix = "/Library/Audio/Plug-Ins/LV2:/Library/Audio/Plug-Ins/LV2" - ":/usr/local/lib/lv2:/usr/lib/lv2"; -#else - const char* const suffix = "/.lv2:/usr/local/lib/lv2:/usr/lib/lv2"; -#endif - lv2_path = slv2_strjoin(home, suffix, NULL); - } else { -#ifdef __APPLE__ - lv2_path = strdup("/Library/Audio/Plug-Ins/LV2:/usr/local/lib/lv2:/usr/lib/lv2"); -#else - lv2_path = strdup("/usr/local/lib/lv2:/usr/lib/lv2"); -#endif + char default_path[sizeof(SLV2_DEFAULT_LV2_PATH)]; + memcpy(default_path, SLV2_DEFAULT_LV2_PATH, sizeof(SLV2_DEFAULT_LV2_PATH)); + char* dir = default_path; + size_t lv2_path_len = 0; + while (*dir != '\0') { + char* colon = strchr(dir, ':'); + if (colon) + *colon = '\0'; + wordexp_t p; + wordexp(dir, &p, 0); + for (unsigned i = 0; i < p.we_wordc; i++) { + const size_t word_len = strlen(p.we_wordv[i]); + if (!lv2_path) { + lv2_path = strdup(p.we_wordv[i]); + lv2_path_len = word_len; + } else { + lv2_path = (char*)realloc(lv2_path, lv2_path_len + word_len + 2); + *(lv2_path + lv2_path_len) = ':'; + strcpy(lv2_path + lv2_path_len + 1, p.we_wordv[i]); + lv2_path_len += word_len + 1; + } + } + wordfree(&p); + if (colon) + dir = colon + 1; + else + *dir = '\0'; } slv2_world_load_path(world, lv2_path); |