static int next(lua_State * L)
{
directory_iterator * self = reinterpret_cast<directory_iterator *>(luaL_checkudata(L, 1, MT));
if(!self->m_dir) return 0;
struct dirent * entry = readdir(self->m_dir);
if(!entry) return 0;
char file[1024];
copystring(file, self->m_dir_path, sizeof(file));
concatstring(file, "/", sizeof(file));
concatstring(file, entry->d_name, sizeof(file));
struct stat info;
if (stat(file, &info)) return 0;
unsigned char file_type = DT_UNKNOWN;
if (S_ISREG(info.st_mode)) file_type = DT_REG;
else if (S_ISDIR(info.st_mode)) file_type = DT_DIR;
else if (S_ISFIFO(info.st_mode)) file_type = DT_FIFO;
else if (S_ISLNK(info.st_mode)) file_type = DT_LNK;
else if (S_ISBLK(info.st_mode)) file_type = DT_BLK;
else if (S_ISCHR(info.st_mode)) file_type = DT_CHR;
else if (S_ISSOCK(info.st_mode)) file_type = DT_SOCK;
lua_pushinteger(L, file_type);
lua_pushstring(L, entry->d_name);
return 2;
}
void
runtime·concatstring(int32 n, String s1)
{
#line 3484 "C:\Go\src\pkg\runtime\string.goc"
(&s1)[n] = concatstring(n, &s1);
}
static char* build_json_item(char *key, char *value) {
char *pack_key = packstring(key, "\"");
char *pack_value = packstring(value, "\"");
char *ret = concatstring(pack_key, ":", pack_value);
if (pack_key) free(pack_key);
if (pack_value) free(pack_value);
return ret;
}
char *makerelpath(const char *dir, const char *file, const char *prefix, const char *cmd)
{
static string tmp;
if(prefix) copystring(tmp, prefix);
else tmp[0] = '\0';
if(file[0]=='<')
{
const char *end = strrchr(file, '>');
if(end)
{
size_t len = strlen(tmp);
copystring(&tmp[len], file, min(sizeof(tmp)-len, size_t(end+2-file)));
file = end+1;
}
}
if(cmd) concatstring(tmp, cmd);
defformatstring(pname)("%s/%s", dir, file);
concatstring(tmp, pname);
return tmp;
}
void
runtime·concatstrings(Slice s, String res)
{
res.str = 0;
res.len = 0;
FLUSH(&res);
#line 205 "/home/14/ren/source/golang/go/src/pkg/runtime/string.goc"
res = concatstring(s.len, (String*)s.array);
FLUSH(&res);
}
void
runtime·concatstring2(String s1, String s2, String res)
{
res.str = 0;
res.len = 0;
FLUSH(&res);
#line 179 "/home/14/ren/source/golang/go/src/pkg/runtime/string.goc"
USED(&s2);
res = concatstring(2, &s1);
FLUSH(&res);
}
void
runtime·concatstring4(String s1, String s2, String s3, String s4, String res)
{
res.str = 0;
res.len = 0;
FLUSH(&res);
#line 190 "/home/14/ren/source/golang/go/src/pkg/runtime/string.goc"
USED(&s2);
USED(&s3);
USED(&s4);
res = concatstring(4, &s1);
FLUSH(&res);
}
void
runtime·concatstring ( intgo n , String s1 , ... )
{
( &s1 ) [n] = concatstring ( n , &s1 ) ;
}
void audiomanager::initsound()
{
if(!audio)
{
conoutf("audio is disabled");
return;
}
nosound = true;
device = NULL;
context = NULL;
// list available devices
if(alcIsExtensionPresent(NULL, "ALC_ENUMERATION_EXT"))
{
const ALCchar *devices = alcGetString(NULL, ALC_DEVICE_SPECIFIER);
if(devices)
{
string d;
copystring(d, "Audio devices: ");
// null separated device string
for(const ALchar *c = devices; *c; c += strlen(c)+1)
{
if(c!=devices) concatstring(d, ", ");
concatstring(d, c);
}
conoutf("%s", d);
}
}
// open device
const char *devicename = getalias("openaldevice");
device = alcOpenDevice(devicename && devicename[0] ? devicename : NULL);
if(device)
{
context = alcCreateContext(device, NULL);
if(context)
{
alcMakeContextCurrent(context);
alDistanceModel(AL_INVERSE_DISTANCE_CLAMPED);
// backend infos
conoutf("Sound: %s / %s (%s)", alcGetString(device, ALC_DEVICE_SPECIFIER), alGetString(AL_RENDERER), alGetString(AL_VENDOR));
conoutf("Driver: %s", alGetString(AL_VERSION));
// allocate OpenAL resources
sourcescheduler::instance().init(16);
// let the stream get the first source from the scheduler
gamemusic = new oggstream();
if(!gamemusic->valid) DELETEP(gamemusic);
setmusicvol(musicvol);
nosound = false;
}
}
if(nosound)
{
ALERR;
if(context) alcDestroyContext(context);
if(device) alcCloseDevice(device);
conoutf("sound initialization failed!");
}
}
