static mrb_value
mrb_sdl2_ttf_font_get_glyph_metric(mrb_state *mrb, mrb_value self)
{
int minx, maxx, miny, maxy, advance;
mrb_value character;
Uint16 ch;
mrb_value result;
mrb_get_args(mrb, "b", &character);
if (mrb_obj_is_kind_of(mrb, character, mrb_class_get_under(mrb, mrb->object_class, "String"))) {
ch = *RSTRING_PTR(character);
} else if (mrb_obj_is_kind_of(mrb, character, mrb_class_get_under(mrb, mrb->object_class, "Integer"))) {
ch = (Uint16) character.value.i;
}
result = mrb_hash_new_capa(mrb, 5);
if (TTF_GlyphMetrics(mrb_sdl2_font_get_ptr(mrb, self), ch, &minx, &maxx, &miny, &maxy, &advance) == -1) {
mruby_sdl2_raise_error(mrb);
return mrb_false_value();
}
mrb_hash_set(mrb, result, mrb_str_new_cstr(mrb, "minx"), mrb_fixnum_value(minx));
mrb_hash_set(mrb, result, mrb_str_new_cstr(mrb, "maxx"), mrb_fixnum_value(maxx));
mrb_hash_set(mrb, result, mrb_str_new_cstr(mrb, "miny"), mrb_fixnum_value(miny));
mrb_hash_set(mrb, result, mrb_str_new_cstr(mrb, "maxy"), mrb_fixnum_value(maxy));
mrb_hash_set(mrb, result, mrb_str_new_cstr(mrb, "advance"), mrb_fixnum_value(advance));
return result;
}
static ssize_t
mrb_wslay_event_recv_callback(wslay_event_context_ptr ctx,
uint8_t *buf, size_t len, int flags, void *user_data)
{
mrb_wslay_user_data *data = (mrb_wslay_user_data *) user_data;
mrb_state*mrb = data->mrb;
int ai = mrb_gc_arena_save(mrb);
struct mrb_jmpbuf *prev_jmp = mrb->jmp;
struct mrb_jmpbuf c_jmp;
mrb_int ret = -1;
MRB_TRY(&c_jmp) {
mrb->jmp = &c_jmp;
mrb_value argv[2];
argv[0] = mrb_cptr_value(mrb, buf);
argv[1] = mrb_fixnum_value(len);
errno = 0;
mrb_assert(mrb_type(data->recv_callback) == MRB_TT_PROC);
mrb_value buf_obj = mrb_yield_argv(mrb, data->recv_callback, NELEMS(argv), argv);
if (mrb_fixnum_p(buf_obj)) {
ret = mrb_fixnum(buf_obj);
} else {
buf_obj = mrb_str_to_str(mrb, buf_obj);
ret = RSTRING_LEN(buf_obj);
if (ret < 0||ret > len) {
mrb_raise(mrb, E_RANGE_ERROR, "returned buf doesn't fit");
}
if (ret > 0) {
memmove(buf, (uint8_t *) RSTRING_PTR(buf_obj), ret);
}
}
mrb->jmp = prev_jmp;
} MRB_CATCH(&c_jmp) {
mrb->jmp = prev_jmp;
if (mrb_obj_is_kind_of(mrb,
mrb_obj_value(mrb->exc),
mrb_class_get_under(mrb,
mrb_module_get(mrb, "Errno"), "EAGAIN"))||
mrb_obj_is_kind_of(mrb,
mrb_obj_value(mrb->exc),
mrb_class_get_under(mrb,
mrb_module_get(mrb, "Errno"), "EWOULDBLOCK"))) {
mrb->exc = NULL;
wslay_event_set_error(ctx, WSLAY_ERR_WOULDBLOCK);
} else {
wslay_event_set_error(ctx, WSLAY_ERR_CALLBACK_FAILURE);
}
} MRB_END_EXC(&c_jmp);
mrb_gc_arena_restore(mrb, ai);
return ret;
}
static mrb_value
mrb_sdl2_ttf_font_initialize(mrb_state *mrb, mrb_value self)
{
TTF_Font *font = NULL;
mrb_sdl2_ttf_font_data_t *data =
(mrb_sdl2_ttf_font_data_t*)DATA_PTR(self);
if (NULL == data) {
data = (mrb_sdl2_ttf_font_data_t*)mrb_malloc(mrb, sizeof(mrb_sdl2_ttf_font_data_t));
if (NULL == data) {
mrb_raise(mrb, E_RUNTIME_ERROR, "insufficient memory.");
}
data->font = NULL;
}
if (2 == mrb->c->ci->argc) {
SDL_RWops *rwops;
mrb_value object;
mrb_int size;
mrb_get_args(mrb, "oi", &object, &size);
if (mrb_obj_is_kind_of(mrb, object, mrb_class_get_under(mrb, mrb->object_class, "String"))) {
font = TTF_OpenFont(RSTRING_PTR(object), size);
} else if (mrb_obj_is_kind_of(mrb, object, mrb_class_get_under(mrb, mod_SDL2, "RWops"))) {
rwops = mrb_sdl2_rwops_get_ptr(mrb, object);
font = TTF_OpenFontRW(rwops, 0, size);
}
} else if (3 == mrb->c->ci->argc) {
SDL_RWops *rwops;
mrb_value object;
mrb_int size, index;
mrb_get_args(mrb, "oii", &object, &size, &index);
if (mrb_obj_is_kind_of(mrb, object, mrb_class_get_under(mrb, mrb->object_class, "String"))) {
font = TTF_OpenFontIndex(RSTRING_PTR(object), size, index);
} else if (mrb_obj_is_kind_of(mrb, object, mrb_class_get_under(mrb, mod_SDL2, "RWops"))) {
rwops = mrb_sdl2_rwops_get_ptr(mrb, object);
font = TTF_OpenFontIndexRW(rwops, 0, size, index);
}
} else {
mrb_free(mrb, data);
mrb_raise(mrb, E_ARGUMENT_ERROR, "wrong number of arguments.");
}
if (NULL == font) {
mrb_free(mrb, data);
mruby_sdl2_raise_error(mrb);
}
data->font = font;
DATA_PTR(self) = data;
DATA_TYPE(self) = &mrb_sdl2_ttf_font_data_type;
return self;
}
static mrb_value
mrb_sdl2_ttf_font_get_glyph_index(mrb_state *mrb, mrb_value self)
{
mrb_value character;
Uint16 ch;
mrb_get_args(mrb, "b", &character);
if (mrb_obj_is_kind_of(mrb, character, mrb_class_get_under(mrb, mrb->object_class, "String"))) {
ch = *RSTRING_PTR(character);
} else if (mrb_obj_is_kind_of(mrb, character, mrb_class_get_under(mrb, mrb->object_class, "Integer"))) {
ch = (Uint16) character.value.i;
}
return mrb_fixnum_value(TTF_GlyphIsProvided(mrb_sdl2_font_get_ptr(mrb, self), ch));
}
static mrb_value
mrb_sdl2_mixer_music_initialize(mrb_state *mrb, mrb_value self)
{
Mix_Music *music = NULL;
mrb_sdl2_mixer_music_data_t *data =
(mrb_sdl2_mixer_music_data_t*)DATA_PTR(self);
if (NULL == data) {
data = (mrb_sdl2_mixer_music_data_t*)mrb_malloc(mrb, sizeof(mrb_sdl2_mixer_music_data_t));
if (NULL == data) {
mrb_raise(mrb, E_RUNTIME_ERROR, "insufficient memory.");
}
data->music = NULL;
}
if (1 == mrb->c->ci->argc) {
mrb_value obj;
SDL_RWops *rwops;
mrb_get_args(mrb, "o", &obj);
if (mrb_obj_is_kind_of(mrb, obj, mrb_class_get_under(mrb, mrb->object_class, "String"))) {
music = Mix_LoadMUS(RSTRING_PTR(obj));
} else if (mrb_obj_is_kind_of(mrb, obj, mrb_class_get_under(mrb, mod_SDL2, "RWops"))) {
rwops = mrb_sdl2_rwops_get_ptr(mrb, obj);
music = Mix_LoadMUS_RW(rwops, 0);
} else {
mrb_free(mrb, data);
mrb_raise(mrb, E_RUNTIME_ERROR, "unexpected type.");
}
} else if (2 == mrb->c->ci->argc) {
mrb_value rw;
mrb_int type;
SDL_RWops *rwops;
mrb_get_args(mrb, "oi", &rw, &type);
rwops = mrb_sdl2_rwops_get_ptr(mrb, rw);
music = Mix_LoadMUSType_RW(rwops, (Mix_MusicType) type, 0);
} else {
mrb_free(mrb, data);
mrb_raise(mrb, E_ARGUMENT_ERROR, "wrong number of arguments.");
}
if (NULL == music) {
mrb_free(mrb, data);
mruby_sdl2_raise_error(mrb);
}
data->music = music;
DATA_PTR(self) = data;
DATA_TYPE(self) = &mrb_sdl2_mixer_music_data_type;
return self;
}
void
grn_mrb_index_column_init(grn_ctx *ctx)
{
grn_mrb_data *data = &(ctx->impl->mrb);
mrb_state *mrb = data->state;
struct RClass *module = data->module;
struct RClass *column_class;
struct RClass *klass;
column_class = mrb_class_get_under(mrb, module, "Column");
klass = mrb_define_class_under(mrb, module, "IndexColumn", column_class);
MRB_SET_INSTANCE_TT(klass, MRB_TT_DATA);
mrb_define_method(mrb, klass, "initialize",
mrb_grn_index_column_initialize, MRB_ARGS_REQ(1));
mrb_define_method(mrb, klass, "lexicon",
mrb_grn_index_column_get_lexicon,
MRB_ARGS_NONE());
mrb_define_method(mrb, klass, "estimate_size_for_term_id",
mrb_grn_index_column_estimate_size_for_term_id,
MRB_ARGS_REQ(1));
mrb_define_method(mrb, klass, "estimate_size_for_query",
mrb_grn_index_column_estimate_size_for_query,
MRB_ARGS_ARG(1, 1));
mrb_define_method(mrb, klass, "estimate_size_for_lexicon_cursor",
mrb_grn_index_column_estimate_size_for_lexicon_cursor,
MRB_ARGS_REQ(1));
}
mrb_value mrb_redis_connect(mrb_state *mrb, mrb_value self)
{
mrb_value host, port;
mrb_int timeout = 1;
struct timeval timeout_struct = { timeout, 0 };
redisContext *rc = (redisContext *)DATA_PTR(self);
if (rc) {
mrb_free(mrb, rc);
}
DATA_TYPE(self) = &redisContext_type;
DATA_PTR(self) = NULL;
if(mrb_get_args(mrb, "oo|i", &host, &port, &timeout) == 3) {
timeout_struct.tv_sec = timeout;
}
rc = redisConnectWithTimeout(mrb_str_to_cstr(mrb, host), mrb_fixnum(port), timeout_struct);
if (rc->err) {
struct RClass *redis = mrb_class_get(mrb, "Redis");
struct RClass *connectionError = mrb_class_get_under(mrb, redis, "ConnectionError");
mrb_raise(mrb, connectionError, "redis connection failed.");
}
DATA_PTR(self) = rc;
return self;
}
void ruby_register_cocos2dx_experimental_video_VideoPlayer(mrb_state* mrb, struct RClass* rmodule)
{
std::string typeName = typeid(cocos2d::experimental::ui::VideoPlayer).name();
g_rubyType[typeName] = "CCExp::VideoPlayer";
g_rubyDataType[typeName] = &ruby_cocos2dx_Ref_type;
struct RClass* p_rmodule = mrb->object_class;
p_rmodule = mrb_module_get_under(mrb, p_rmodule, "CCUI");
struct RClass* p_rclass = mrb_class_get_under(mrb, p_rmodule, "Widget");
struct RClass *rclass = mrb_define_class_under(mrb, rmodule, "VideoPlayer", p_rclass);
MRB_SET_INSTANCE_TT(rclass, MRB_TT_DATA);
mrb_define_method(mrb, rclass, "get_file_name", ruby_cocos2dx_experimental_video_VideoPlayer_getFileName, ARGS_NONE());
mrb_define_method(mrb, rclass, "get_url", ruby_cocos2dx_experimental_video_VideoPlayer_getURL, ARGS_NONE());
mrb_define_method(mrb, rclass, "play", ruby_cocos2dx_experimental_video_VideoPlayer_play, ARGS_NONE());
mrb_define_method(mrb, rclass, "pause", ruby_cocos2dx_experimental_video_VideoPlayer_pause, ARGS_NONE());
mrb_define_method(mrb, rclass, "set_keep_aspect_ratio_enabled", ruby_cocos2dx_experimental_video_VideoPlayer_setKeepAspectRatioEnabled, ARGS_REQ(1));
mrb_define_method(mrb, rclass, "resume", ruby_cocos2dx_experimental_video_VideoPlayer_resume, ARGS_NONE());
mrb_define_method(mrb, rclass, "stop", ruby_cocos2dx_experimental_video_VideoPlayer_stop, ARGS_NONE());
mrb_define_method(mrb, rclass, "set_full_screen_enabled", ruby_cocos2dx_experimental_video_VideoPlayer_setFullScreenEnabled, ARGS_REQ(1));
mrb_define_method(mrb, rclass, "set_file_name", ruby_cocos2dx_experimental_video_VideoPlayer_setFileName, ARGS_REQ(1));
mrb_define_method(mrb, rclass, "set_url", ruby_cocos2dx_experimental_video_VideoPlayer_setURL, ARGS_REQ(1));
mrb_define_method(mrb, rclass, "keep_aspect_ratio_enabled?", ruby_cocos2dx_experimental_video_VideoPlayer_isKeepAspectRatioEnabled, ARGS_NONE());
mrb_define_method(mrb, rclass, "on_play_event", ruby_cocos2dx_experimental_video_VideoPlayer_onPlayEvent, ARGS_REQ(1));
mrb_define_method(mrb, rclass, "full_screen_enabled?", ruby_cocos2dx_experimental_video_VideoPlayer_isFullScreenEnabled, ARGS_NONE());
mrb_define_method(mrb, rclass, "playing?", ruby_cocos2dx_experimental_video_VideoPlayer_isPlaying, ARGS_NONE());
mrb_define_method(mrb, rclass, "seek_to", ruby_cocos2dx_experimental_video_VideoPlayer_seekTo, ARGS_REQ(1));
mrb_define_class_method(mrb, rclass, "create", ruby_cocos2dx_experimental_video_VideoPlayer_create_static, ARGS_NONE());
struct RClass* renum_EventType = mrb_define_module_under(mrb, rclass, "EventType");
ruby_cocos2dx_experimental_video_VideoPlayer_EventType_enum_init(mrb, renum_EventType);
mrb_define_class_method(mrb, renum_EventType, "PLAYING", ruby_cocos2dx_experimental_video_constant_get, ARGS_NONE());
mrb_define_class_method(mrb, renum_EventType, "PAUSED", ruby_cocos2dx_experimental_video_constant_get, ARGS_NONE());
mrb_define_class_method(mrb, renum_EventType, "STOPPED", ruby_cocos2dx_experimental_video_constant_get, ARGS_NONE());
mrb_define_class_method(mrb, renum_EventType, "COMPLETED", ruby_cocos2dx_experimental_video_constant_get, ARGS_NONE());
}
static grn_rc
grn_plugin_call_register_mrb(grn_ctx *ctx, grn_id id, grn_plugin *plugin)
{
grn_mrb_data *data = &(ctx->impl->mrb);
mrb_state *mrb = data->state;
struct RClass *module = data->module;
struct RClass *plugin_loader_class;
int arena_index;
{
int added;
grn_hash_add(ctx, ctx->impl->mrb.registered_plugins,
&id, sizeof(grn_id), NULL, &added);
if (!added) {
return ctx->rc;
}
}
arena_index = mrb_gc_arena_save(mrb);
plugin_loader_class = mrb_class_get_under(mrb, module, "PluginLoader");
mrb_funcall(mrb, mrb_obj_value(plugin_loader_class),
"load_file", 1, mrb_str_new_cstr(mrb, ctx->impl->plugin_path));
mrb_gc_arena_restore(mrb, arena_index);
return ctx->rc;
}
static mrb_value
object_find_index(mrb_state *mrb, mrb_value self)
{
grn_ctx *ctx = (grn_ctx *)mrb->ud;
grn_obj *object;
mrb_value mrb_operator;
grn_obj *index;
int n_indexes;
int section_id;
mrb_get_args(mrb, "o", &mrb_operator);
object = DATA_PTR(self);
n_indexes = grn_column_index(ctx,
object,
mrb_fixnum(mrb_operator),
&index,
1,
§ion_id);
if (n_indexes == 0) {
return mrb_nil_value();
} else {
grn_mrb_data *data;
struct RClass *klass;
mrb_value args[2];
data = &(ctx->impl->mrb);
klass = mrb_class_get_under(mrb, data->module, "IndexInfo");
args[0] = grn_mrb_value_from_grn_obj(mrb, index);
args[1] = mrb_fixnum_value(section_id);
return mrb_obj_new(mrb, klass, 2, args);
}
}
static mrb_value
indexable_find_index(mrb_state *mrb, mrb_value self)
{
grn_ctx *ctx = (grn_ctx *)mrb->ud;
grn_obj *object;
mrb_value mrb_operator;
grn_operator operator;
grn_index_datum index_datum;
int n_index_data;
mrb_get_args(mrb, "o", &mrb_operator);
object = DATA_PTR(self);
operator = grn_mrb_value_to_operator(mrb, mrb_operator);
n_index_data = grn_column_find_index_data(ctx,
object,
operator,
&index_datum,
1);
if (n_index_data == 0) {
return mrb_nil_value();
} else {
grn_mrb_data *data;
struct RClass *klass;
mrb_value args[2];
data = &(ctx->impl->mrb);
klass = mrb_class_get_under(mrb, data->module, "IndexInfo");
args[0] = grn_mrb_value_from_grn_obj(mrb, index_datum.index);
args[1] = mrb_fixnum_value(index_datum.section);
return mrb_obj_new(mrb, klass, 2, args);
}
}
static ssize_t
mrb_wslay_event_send_callback(wslay_event_context_ptr ctx,
const uint8_t *buf, size_t len,
int flags, void *user_data)
{
mrb_wslay_user_data *data = (mrb_wslay_user_data *) user_data;
mrb_state* mrb = data->mrb;
int ai = mrb_gc_arena_save(mrb);
struct mrb_jmpbuf *prev_jmp = mrb->jmp;
struct mrb_jmpbuf c_jmp;
mrb_int ret = -1;
MRB_TRY(&c_jmp) {
data->mrb->jmp = &c_jmp;
errno = 0;
mrb_value buf_obj = mrb_str_new_static(mrb, (const char *) buf, len);
mrb_assert(mrb_type(data->send_callback) == MRB_TT_PROC);
mrb_value sent = mrb_yield(mrb, data->send_callback, buf_obj);
ret = mrb_int(mrb, sent);
mrb_assert(ret >= 0&&ret <= len);
mrb->jmp = prev_jmp;
} MRB_CATCH(&c_jmp) {
mrb->jmp = prev_jmp;
if (mrb_obj_is_kind_of(mrb,
mrb_obj_value(mrb->exc),
mrb_class_get_under(mrb,
mrb_module_get(mrb, "Errno"), "EAGAIN"))||
mrb_obj_is_kind_of(mrb,
mrb_obj_value(mrb->exc),
mrb_class_get_under(mrb,
mrb_module_get(mrb, "Errno"), "EWOULDBLOCK"))) {
mrb->exc = NULL;
wslay_event_set_error(ctx, WSLAY_ERR_WOULDBLOCK);
} else {
wslay_event_set_error(ctx, WSLAY_ERR_CALLBACK_FAILURE);
}
} MRB_END_EXC(&c_jmp);
mrb_gc_arena_restore(mrb, ai);
return ret;
}
static void
domain_error(mrb_state *mrb, const char *func)
{
struct RClass *math = mrb_module_get(mrb, "Math");
struct RClass *domainerror = mrb_class_get_under(mrb, math, "DomainError");
mrb_value str = mrb_str_new_cstr(mrb, func);
mrb_raisef(mrb, domainerror, "Numerical argument is out of domain - %S", str);
}
struct RClass*
winapi_hook_class(mrb_state* mrb)
{
return
mrb_class_get_under(
mrb,
winapi_class(mrb),
"Hook");
}
static mrb_value
mrb_queue_create_instance(mrb_state *mrb)
{
struct RClass *dispatch_class, *queue_class;
dispatch_class = mrb_module_get(mrb, "Dispatch");
queue_class = mrb_class_get_under(mrb, dispatch_class, "Queue");
return mrb_obj_value(mrb_obj_alloc(mrb, MRB_TT_OBJECT, queue_class));
}
static mrb_value
mrb_grn_scan_info_new(mrb_state *mrb, scan_info *scan_info)
{
grn_ctx *ctx = (grn_ctx *)mrb->ud;
struct RClass *module = ctx->impl->mrb.module;
struct RClass *klass;
mrb_value mrb_scan_info;
mrb_scan_info = mrb_cptr_value(mrb, scan_info);
klass = mrb_class_get_under(mrb, module, "ScanInfo");
return mrb_obj_new(mrb, klass, 1, &mrb_scan_info);
}
static mrb_value
mrb_grn_expr_code_new(mrb_state *mrb, grn_expr_code *code)
{
grn_ctx *ctx = (grn_ctx *)mrb->ud;
struct RClass *module = ctx->impl->mrb.module;
struct RClass *klass;
mrb_value mrb_code;
mrb_code = mrb_cptr_value(mrb, code);
klass = mrb_class_get_under(mrb, module, "ExpressionCode");
return mrb_obj_new(mrb, klass, 1, &mrb_code);
}
void mrb_fltk_input_class_init( mrb_state *mrb ) {
ARENA_SAVE;
struct RClass *mrb_fltk_module = mrb_module_get( mrb, "FLTK" );
struct RClass *mrb_fltk_widget_class = mrb_class_get_under( mrb, mrb_fltk_module, "Widget" );
DEFINE_CLASS( input, Input, mrb_fltk_widget_class );
DEFINE_INSTANCE_METHOD( input, initialize, ARGS_ANY() );
DEFINE_INSTANCE_METHOD_ACCESSOR( input, value );
ARENA_RESTORE;
}
void
mrb_bc_table_init(mrb_state* mrb)
{
struct RClass *plt, *emv, *table;
plt = mrb_class_get(mrb, "EMVPlatform");
emv = mrb_class_get_under(mrb, plt, "EMV");
table = mrb_define_class_under(mrb, emv, "Table", mrb->object_class);
mrb_define_class_method(mrb , table , "init" , mrb_emv_table_s_init , MRB_ARGS_REQ(1));
mrb_define_class_method(mrb , table , "rec" , mrb_emv_table_s_rec , MRB_ARGS_REQ(1));
mrb_define_class_method(mrb , table , "fin" , mrb_emv_table_s_fin , MRB_ARGS_NONE());
mrb_define_class_method(mrb , table , "change" , mrb_emv_table_s_change , MRB_ARGS_REQ(1));
}
static mrb_value
mrb_uv_thread_self(mrb_state *mrb, mrb_value self)
{
mrb_uv_thread *ctx;
ctx = (mrb_uv_thread*)mrb_malloc(mrb, sizeof(mrb_uv_thread));
ctx->instance = mrb_nil_value();
ctx->mrb = mrb;
ctx->thread = uv_thread_self();
return mrb_obj_value(Data_Wrap_Struct(
mrb, mrb_class_get_under(mrb, mrb_module_get(mrb, "UV"), "Thread"),
&mrb_uv_thread_type, ctx));
}
static mrb_value
mrb_sdl2_video_surface_get_color_mod(mrb_state *mrb, mrb_value self)
{
uint8_t r, g, b;
SDL_Surface *s = mrb_sdl2_video_surface_get_ptr(mrb, self);
if (0 != SDL_GetSurfaceColorMod(s, &r, &g, &b)) {
mruby_sdl2_raise_error(mrb);
}
mrb_value rgb[3] = {
mrb_fixnum_value(r),
mrb_fixnum_value(g),
mrb_fixnum_value(b)
};
return mrb_obj_new(mrb, mrb_class_get_under(mrb, mod_SDL2, "RGB"), 3, rgb);
}
void
grn_mrb_variable_size_column_init(grn_ctx *ctx)
{
grn_mrb_data *data = &(ctx->impl->mrb);
mrb_state *mrb = data->state;
struct RClass *module = data->module;
struct RClass *column_class;
struct RClass *klass;
column_class = mrb_class_get_under(mrb, module, "Column");
klass = mrb_define_class_under(mrb, module,
"VariableSizeColumn", column_class);
MRB_SET_INSTANCE_TT(klass, MRB_TT_DATA);
mrb_define_method(mrb, klass, "initialize",
mrb_grn_variable_size_column_initialize, MRB_ARGS_REQ(1));
}
mrb_value
mrb_uv_dlopen(mrb_state *mrb, char const *name)
{
mrb_value ret = mrb_obj_value(mrb_obj_alloc(mrb, MRB_TT_DATA, mrb_class_get_under(mrb, mrb_module_get(mrb, "UV"), "DL")));
uv_lib_t *lib = (uv_lib_t*)mrb_malloc(mrb, sizeof(uv_lib_t));
int err;
DATA_TYPE(ret) = &dl_type;
DATA_PTR(ret) = lib;
err = uv_dlopen(name, lib);
if (err == -1) {
mrb_raise(mrb, E_UV_ERROR, uv_dlerror(lib));
}
return ret;
}
static mrb_value
mrb_sdl2_video_surface_set_color_mod(mrb_state *mrb, mrb_value self)
{
mrb_value color;
SDL_Surface *s = mrb_sdl2_video_surface_get_ptr(mrb, self);
mrb_get_args(mrb, "o", &color);
if (!mrb_obj_is_kind_of(mrb, color, mrb_class_get_under(mrb, mod_SDL2, "RGB"))) {
mrb_raise(mrb, E_TYPE_ERROR, "given 1st argument is unexpected type (expected RGB).");
}
uint8_t const r = mrb_fixnum(mrb_iv_get(mrb, color, mrb_intern(mrb, "@r", 2)));
uint8_t const g = mrb_fixnum(mrb_iv_get(mrb, color, mrb_intern(mrb, "@g", 2)));
uint8_t const b = mrb_fixnum(mrb_iv_get(mrb, color, mrb_intern(mrb, "@b", 2)));
if (0 != SDL_SetSurfaceColorMod(s, r, g, b)) {
mruby_sdl2_raise_error(mrb);
}
return self;
}
static mrb_value
indexable_indexes(mrb_state *mrb, mrb_value self)
{
grn_ctx *ctx = (grn_ctx *)mrb->ud;
grn_obj *object;
grn_index_datum index_datum;
grn_index_datum *index_data;
int i, n_index_data;
mrb_value mrb_indexes;
object = DATA_PTR(self);
n_index_data = grn_column_get_all_index_data(ctx, object, &index_datum, 1);
if (n_index_data == 0) {
return mrb_ary_new(mrb);
}
if (n_index_data == 1) {
index_data = &index_datum;
} else {
index_data = GRN_MALLOCN(grn_index_datum, n_index_data);
n_index_data = grn_column_get_all_index_data(ctx,
object,
index_data,
n_index_data);
}
mrb_indexes = mrb_ary_new_capa(mrb, n_index_data);
for (i = 0; i < n_index_data; i++) {
grn_mrb_data *data;
struct RClass *klass;
mrb_value args[2];
data = &(ctx->impl->mrb);
klass = mrb_class_get_under(mrb, data->module, "IndexInfo");
args[0] = grn_mrb_value_from_grn_obj(mrb, index_data[i].index);
args[1] = mrb_fixnum_value(index_data[i].section);
mrb_ary_push(mrb, mrb_indexes, mrb_obj_new(mrb, klass, 2, args));
}
if (index_data != &index_datum) {
GRN_FREE(index_data);
}
return mrb_indexes;
}
static void
io_set_process_status(mrb_state *mrb, pid_t pid, int status)
{
struct RClass *c_process, *c_status;
mrb_value v;
c_status = NULL;
if (mrb_class_defined(mrb, "Process")) {
c_process = mrb_module_get(mrb, "Process");
if (mrb_const_defined(mrb, mrb_obj_value(c_process), mrb_intern_cstr(mrb, "Status"))) {
c_status = mrb_class_get_under(mrb, c_process, "Status");
}
}
if (c_status != NULL) {
v = mrb_funcall(mrb, mrb_obj_value(c_status), "new", 2, mrb_fixnum_value(pid), mrb_fixnum_value(status));
} else {
v = mrb_fixnum_value(WEXITSTATUS(status));
}
mrb_gv_set(mrb, mrb_intern_cstr(mrb, "$?"), v);
}
static void
mrb_wslay_event_on_msg_recv_callback(wslay_event_context_ptr ctx,
const struct wslay_event_on_msg_recv_arg *arg, void *user_data)
{
mrb_wslay_user_data *data = (mrb_wslay_user_data *) user_data;
mrb_state *mrb = data->mrb;
int ai = mrb_gc_arena_save(mrb);
struct mrb_jmpbuf *prev_jmp = mrb->jmp;
struct mrb_jmpbuf c_jmp;
MRB_TRY(&c_jmp) {
mrb->jmp = &c_jmp;
mrb_value argv[4];
argv[0] = mrb_fixnum_value(arg->rsv);
argv[1] = MRB_GET_OPCODE(mrb_fixnum_value(arg->opcode));
argv[2] = mrb_str_new(mrb, (const char *) arg->msg, arg->msg_length);
argv[3] = MRB_GET_STATUSCODE(mrb_fixnum_value(arg->status_code));
mrb_value on_msg_recv_arg = mrb_obj_new(mrb,
mrb_class_get_under(mrb,
mrb_module_get_under(mrb,
mrb_module_get(mrb, "Wslay"), "Event"), "OnMsgRecvArg"), NELEMS(argv), argv);
mrb_assert(mrb_type(data->on_msg_recv_callback) == MRB_TT_PROC);
mrb_yield(mrb, data->on_msg_recv_callback, on_msg_recv_arg);
mrb_gc_arena_restore(mrb, ai);
mrb->jmp = prev_jmp;
} MRB_CATCH(&c_jmp) {
mrb->jmp = prev_jmp;
wslay_event_set_error(ctx, WSLAY_ERR_CALLBACK_FAILURE);
mrb_gc_arena_restore(mrb, ai);
MRB_THROW(mrb->jmp);
} MRB_END_EXC(&c_jmp);
}
struct RClass *
mrb_class_get(mrb_state *mrb, const char *name)
{
return mrb_class_get_under(mrb, mrb->object_class, name);
}
void
grn_mrb_value_to_raw_data(mrb_state *mrb,
const char *context,
mrb_value mrb_value_,
grn_id domain_id,
grn_mrb_value_to_raw_data_buffer *buffer,
void **raw_value,
unsigned int *raw_value_size)
{
grn_ctx *ctx = (grn_ctx *)mrb->ud;
enum mrb_vtype mrb_value_type;
grn_bool try_cast = GRN_FALSE;
grn_obj *from_bulk = NULL;
if (mrb_nil_p(mrb_value_)) {
*raw_value = NULL;
*raw_value_size = 0;
return;
}
mrb_value_type = mrb_type(mrb_value_);
switch (mrb_value_type) {
case MRB_TT_STRING :
switch (domain_id) {
case GRN_DB_SHORT_TEXT :
case GRN_DB_TEXT :
case GRN_DB_LONG_TEXT :
*raw_value = RSTRING_PTR(mrb_value_);
*raw_value_size = RSTRING_LEN(mrb_value_);
break;
default :
try_cast = GRN_TRUE;
break;
}
break;
default :
{
struct RClass *klass;
grn_mrb_data *data = &(ctx->impl->mrb);
klass = mrb_class(mrb, mrb_value_);
if (domain_id == GRN_DB_TIME &&
klass == data->builtin.time_class) {
mrb_value mrb_sec;
mrb_value mrb_usec;
mrb_sec = mrb_funcall(mrb, mrb_value_, "to_i", 0);
mrb_usec = mrb_funcall(mrb, mrb_value_, "usec", 0);
buffer->value.time_value = GRN_TIME_PACK(mrb_fixnum(mrb_sec),
mrb_fixnum(mrb_usec));
*raw_value = &(buffer->value.time_value);
*raw_value_size = sizeof(buffer->value.time_value);
} else {
try_cast = GRN_TRUE;
if (mrb_value_type == MRB_TT_DATA &&
klass == mrb_class_get_under(mrb, data->module, "Bulk")) {
from_bulk = DATA_PTR(mrb_value_);
}
}
}
break;
}
if (!try_cast) {
return;
}
if (!from_bulk) {
from_bulk = &(buffer->from);
grn_mrb_value_to_bulk(mrb, mrb_value_, from_bulk);
}
if (!grn_mrb_bulk_cast(mrb, from_bulk, &(buffer->to), domain_id)) {
grn_obj *domain;
char domain_name[GRN_TABLE_MAX_KEY_SIZE];
int domain_name_size;
domain = grn_ctx_at(ctx, domain_id);
domain_name_size = grn_obj_name(ctx, domain, domain_name,
GRN_TABLE_MAX_KEY_SIZE);
mrb_raisef(mrb, E_ARGUMENT_ERROR,
"%S: failed to convert to %S: %S",
mrb_str_new_static(mrb, context, strlen(context)),
mrb_str_new_static(mrb, domain_name, domain_name_size),
mrb_funcall(mrb, mrb_value_, "inspect", 0));
}
*raw_value = GRN_BULK_HEAD(&(buffer->to));
*raw_value_size = GRN_BULK_VSIZE(&(buffer->to));
}
struct RClass *
grn_mrb_class_from_grn_obj(mrb_state *mrb, grn_obj *object)
{
grn_ctx *ctx = (grn_ctx *)mrb->ud;
grn_mrb_data *data;
struct RClass *klass = NULL;
data = &(ctx->impl->mrb);
switch (object->header.type) {
case GRN_BULK :
klass = mrb_class_get_under(mrb, data->module, "Bulk");
break;
case GRN_ACCESSOR :
klass = mrb_class_get_under(mrb, data->module, "Accessor");
break;
case GRN_COLUMN_FIX_SIZE :
klass = mrb_class_get_under(mrb, data->module, "FixedSizeColumn");
break;
case GRN_COLUMN_VAR_SIZE :
klass = mrb_class_get_under(mrb, data->module, "VariableSizeColumn");
break;
case GRN_COLUMN_INDEX :
klass = mrb_class_get_under(mrb, data->module, "IndexColumn");
break;
case GRN_TYPE :
klass = mrb_class_get_under(mrb, data->module, "Type");
break;
case GRN_PROC :
klass = mrb_class_get_under(mrb, data->module, "Procedure");
break;
case GRN_EXPR :
klass = mrb_class_get_under(mrb, data->module, "Expression");
break;
case GRN_TABLE_NO_KEY :
klass = mrb_class_get_under(mrb, data->module, "Array");
break;
case GRN_TABLE_HASH_KEY :
klass = mrb_class_get_under(mrb, data->module, "HashTable");
break;
case GRN_TABLE_PAT_KEY :
klass = mrb_class_get_under(mrb, data->module, "PatriciaTrie");
break;
case GRN_TABLE_DAT_KEY :
klass = mrb_class_get_under(mrb, data->module, "DoubleArrayTrie");
break;
case GRN_DB :
klass = mrb_class_get_under(mrb, data->module, "Database");
break;
case GRN_VOID :
klass = mrb_class_get_under(mrb, data->module, "Void");
break;
default :
break;
}
if (!klass) {
#define BUFFER_SIZE 1024
char buffer[BUFFER_SIZE];
grn_snprintf(buffer, BUFFER_SIZE, BUFFER_SIZE,
"can't find class for object type: %#x", object->header.type);
mrb_raise(mrb, E_ARGUMENT_ERROR, buffer);
#undef BUFFER_SIZE
}
return klass;
}
