/* Creates a new type with this HOW as its meta-object. */
static void new_type(PARROT_INTERP, PMC *nci) {
PMC * unused;
/* We first create a new HOW instance. */
PMC *capture = Parrot_pcc_get_signature(interp, CURRENT_CONTEXT(interp));
PMC *self = VTABLE_get_pmc_keyed_int(interp, capture, 0);
PMC *HOW = REPR(self)->allocate(interp, STABLE(self));
/* See if we have a representation name; if not default to P6opaque. */
STRING *repr_name = VTABLE_exists_keyed_str(interp, capture, repr_str) ?
VTABLE_get_string_keyed_str(interp, capture, repr_str) :
p6opaque_str;
/* Create a new type object of the desired REPR. (Note that we can't
* default to KnowHOWREPR here, since it doesn't know how to actually
* store attributes, it's just for bootstrapping knowhow's. */
REPROps *repr_to_use = REPR_get_by_name(interp, repr_name);
PMC *type_object = repr_to_use->type_object_for(interp, HOW);
/* See if we were given a name; put it into the meta-object if so. */
STRING *name = VTABLE_exists_keyed_str(interp, capture, name_str) ?
VTABLE_get_string_keyed_str(interp, capture, name_str) :
empty_str;
REPR(HOW)->initialize(interp, STABLE(HOW), OBJECT_BODY(HOW));
((KnowHOWREPRInstance *)PMC_data(HOW))->body.name = name;
PARROT_GC_WRITE_BARRIER(interp, HOW);
/* Set .WHO to an empty hash. */
STABLE(type_object)->WHO = Parrot_pmc_new(interp, enum_class_Hash);
PARROT_GC_WRITE_BARRIER(interp, STABLE_PMC(type_object));
/* Put it into capture to act as return value. */
unused = Parrot_pcc_build_call_from_c_args(interp, capture, "P", type_object);
}
/* Attribute new method. */
static void attr_new(PARROT_INTERP, PMC *nci) {
PMC * unused;
PMC *capture = Parrot_pcc_get_signature(interp, CURRENT_CONTEXT(interp));
PMC *type = VTABLE_get_pmc_keyed_int(interp, capture, 0);
STRING *name = VTABLE_get_string_keyed_str(interp, capture, name_str);
PMC *self = REPR(type)->allocate(interp, STABLE(type));
REPR(self)->box_funcs->set_str(interp, STABLE(self), OBJECT_BODY(self), name);
unused = Parrot_pcc_build_call_from_c_args(interp, capture, "P", self);
}
void
parrot_init_library_paths(PARROT_INTERP)
{
ASSERT_ARGS(parrot_init_library_paths)
PMC *paths;
STRING *entry;
STRING *versionlib = NULL;
STRING *builddir = NULL;
PMC * const iglobals = interp->iglobals;
PMC * const config_hash = VTABLE_get_pmc_keyed_int(interp, iglobals,
(INTVAL)IGLOBALS_CONFIG_HASH);
/* create the lib_paths array */
PMC * const lib_paths = Parrot_pmc_new_init_int(interp,
enum_class_FixedPMCArray, PARROT_LIB_PATH_SIZE);
VTABLE_set_pmc_keyed_int(interp, iglobals,
IGLOBALS_LIB_PATHS, lib_paths);
if (VTABLE_elements(interp, config_hash)) {
STRING * const libkey = CONST_STRING(interp, "libdir");
STRING * const verkey = CONST_STRING(interp, "versiondir");
STRING * const builddirkey = CONST_STRING(interp, "build_dir");
STRING * const installed = CONST_STRING(interp, "installed");
versionlib = VTABLE_get_string_keyed_str(interp, config_hash, libkey);
entry = VTABLE_get_string_keyed_str(interp, config_hash, verkey);
versionlib = Parrot_str_concat(interp, versionlib, entry);
if (!VTABLE_get_integer_keyed_str(interp, config_hash, installed))
builddir = VTABLE_get_string_keyed_str(interp,
config_hash, builddirkey);
}
/* each is an array of strings */
/* define include paths */
paths = Parrot_pmc_new(interp, enum_class_ResizableStringArray);
VTABLE_set_pmc_keyed_int(interp, lib_paths,
PARROT_LIB_PATH_INCLUDE, paths);
{ /* EXPERIMENTAL: add include path from environment */
const char *envvar = Parrot_getenv(interp,
Parrot_str_new_constant(interp, "PARROT_INCLUDE"));
if (envvar != NULL && envvar[0]) {
entry = Parrot_str_new(interp, envvar, 0);
VTABLE_push_string(interp, paths, entry);
}
}
if (!STRING_IS_NULL(builddir)) {
entry = Parrot_str_concat(interp, builddir, CONST_STRING(interp, "/"));
VTABLE_push_string(interp, paths, entry);
entry = Parrot_str_concat(interp, builddir, CONST_STRING(interp, "/runtime/parrot/include/"));
VTABLE_push_string(interp, paths, entry);
}
entry = CONST_STRING(interp, "./");
VTABLE_push_string(interp, paths, entry);
if (!STRING_IS_NULL(versionlib)) {
entry = Parrot_str_concat(interp, versionlib, CONST_STRING(interp, "/include/"));
VTABLE_push_string(interp, paths, entry);
}
/* define library paths */
paths = Parrot_pmc_new(interp, enum_class_ResizableStringArray);
VTABLE_set_pmc_keyed_int(interp, lib_paths,
PARROT_LIB_PATH_LIBRARY, paths);
{ /* EXPERIMENTAL: add library path from environment */
const char *envvar = Parrot_getenv(interp,
Parrot_str_new_constant(interp, "PARROT_LIBRARY"));
if (envvar != NULL && envvar[0]) {
entry = Parrot_str_new(interp, envvar, 0);
VTABLE_push_string(interp, paths, entry);
}
}
if (!STRING_IS_NULL(builddir)) {
entry = Parrot_str_concat(interp, builddir, CONST_STRING(interp, "/runtime/parrot/library/"));
VTABLE_push_string(interp, paths, entry);
}
entry = CONST_STRING(interp, "./");
VTABLE_push_string(interp, paths, entry);
if (!STRING_IS_NULL(versionlib)) {
entry = Parrot_str_concat(interp, versionlib, CONST_STRING(interp, "/library/"));
VTABLE_push_string(interp, paths, entry);
}
/* define languages paths */
paths = Parrot_pmc_new(interp, enum_class_ResizableStringArray);
VTABLE_set_pmc_keyed_int(interp, lib_paths,
PARROT_LIB_PATH_LANG, paths);
if (!STRING_IS_NULL(builddir)) {
entry = Parrot_str_concat(interp, builddir, CONST_STRING(interp, "/runtime/parrot/languages/"));
VTABLE_push_string(interp, paths, entry);
}
entry = CONST_STRING(interp, "./");
VTABLE_push_string(interp, paths, entry);
if (!STRING_IS_NULL(versionlib)) {
entry = Parrot_str_concat(interp, versionlib, CONST_STRING(interp, "/languages/"));
VTABLE_push_string(interp, paths, entry);
}
/* define dynext paths */
paths = Parrot_pmc_new(interp, enum_class_ResizableStringArray);
VTABLE_set_pmc_keyed_int(interp, lib_paths,
PARROT_LIB_PATH_DYNEXT, paths);
if (!STRING_IS_NULL(builddir)) {
entry = Parrot_str_concat(interp, builddir, CONST_STRING(interp, "/runtime/parrot/dynext/"));
VTABLE_push_string(interp, paths, entry);
}
entry = CONST_STRING(interp, "dynext/");
VTABLE_push_string(interp, paths, entry);
if (!STRING_IS_NULL(versionlib)) {
entry = Parrot_str_concat(interp, versionlib, CONST_STRING(interp, "/dynext/"));
VTABLE_push_string(interp, paths, entry);
}
/* shared exts */
paths = Parrot_pmc_new(interp, enum_class_ResizableStringArray);
VTABLE_set_pmc_keyed_int(interp, lib_paths,
PARROT_LIB_DYN_EXTS, paths);
/* no CONST_STRING here - the c2str.pl preprocessor needs "real strs" */
entry = Parrot_str_new_constant(interp, PARROT_LOAD_EXT);
VTABLE_push_string(interp, paths, entry);
/* OS/X has .dylib and .bundle */
if (!STREQ(PARROT_LOAD_EXT, PARROT_SHARE_EXT)) {
entry = Parrot_str_new_constant(interp, PARROT_SHARE_EXT);
VTABLE_push_string(interp, paths, entry);
}
#ifdef PARROT_PLATFORM_LIB_PATH_INIT_HOOK
PARROT_PLATFORM_LIB_PATH_INIT_HOOK(interp, lib_paths);
#endif
}
PARROT_EXPORT
void
Parrot_lib_update_paths_from_config_hash(PARROT_INTERP)
{
ASSERT_ARGS(Parrot_lib_update_paths_from_config_hash)
STRING * versionlib = NULL;
STRING * entry = NULL;
STRING * builddir = NULL;
PMC * const lib_paths =
VTABLE_get_pmc_keyed_int(interp, interp->iglobals, IGLOBALS_LIB_PATHS);
PMC * const config_hash =
VTABLE_get_pmc_keyed_int(interp, interp->iglobals, IGLOBALS_CONFIG_HASH);
PMC * paths;
if (VTABLE_elements(interp, config_hash)) {
STRING * const libkey = CONST_STRING(interp, "libdir");
STRING * const verkey = CONST_STRING(interp, "versiondir");
STRING * const builddirkey = CONST_STRING(interp, "build_dir");
STRING * const installed = CONST_STRING(interp, "installed");
versionlib = VTABLE_get_string_keyed_str(interp, config_hash, libkey);
entry = VTABLE_get_string_keyed_str(interp, config_hash, verkey);
versionlib = Parrot_str_concat(interp, versionlib, entry);
if (!VTABLE_get_integer_keyed_str(interp, config_hash, installed))
builddir = VTABLE_get_string_keyed_str(interp,
config_hash, builddirkey);
}
paths = VTABLE_get_pmc_keyed_int(interp, lib_paths, PARROT_LIB_PATH_INCLUDE);
if (!STRING_IS_NULL(builddir)) {
entry = Parrot_str_concat(interp, builddir, CONST_STRING(interp, "/"));
VTABLE_push_string(interp, paths, entry);
entry = Parrot_str_concat(interp, builddir, CONST_STRING(interp, "/runtime/parrot/include/"));
VTABLE_push_string(interp, paths, entry);
}
if (!STRING_IS_NULL(versionlib)) {
entry = Parrot_str_concat(interp, versionlib, CONST_STRING(interp, "/include/"));
VTABLE_push_string(interp, paths, entry);
}
paths = VTABLE_get_pmc_keyed_int(interp, lib_paths, PARROT_LIB_PATH_LIBRARY);
if (!STRING_IS_NULL(builddir)) {
entry = Parrot_str_concat(interp, builddir, CONST_STRING(interp, "/runtime/parrot/library/"));
VTABLE_push_string(interp, paths, entry);
}
if (!STRING_IS_NULL(versionlib)) {
entry = Parrot_str_concat(interp, versionlib, CONST_STRING(interp, "/library/"));
VTABLE_push_string(interp, paths, entry);
}
paths = VTABLE_get_pmc_keyed_int(interp, lib_paths, PARROT_LIB_PATH_LANG);
if (!STRING_IS_NULL(builddir)) {
entry = Parrot_str_concat(interp, builddir, CONST_STRING(interp, "/runtime/parrot/languages/"));
VTABLE_push_string(interp, paths, entry);
}
if (!STRING_IS_NULL(versionlib)) {
entry = Parrot_str_concat(interp, versionlib, CONST_STRING(interp, "/languages/"));
VTABLE_push_string(interp, paths, entry);
}
paths = VTABLE_get_pmc_keyed_int(interp, lib_paths, PARROT_LIB_PATH_DYNEXT);
if (!STRING_IS_NULL(builddir)) {
entry = Parrot_str_concat(interp, builddir, CONST_STRING(interp, "/runtime/parrot/dynext/"));
VTABLE_push_string(interp, paths, entry);
}
if (!STRING_IS_NULL(versionlib)) {
entry = Parrot_str_concat(interp, versionlib, CONST_STRING(interp, "/dynext/"));
VTABLE_push_string(interp, paths, entry);
}
}
