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18fb209 May 30, 2015
@andresy @colesbury
44 lines (37 sloc) 1.2 KB
#include "general.h"
static int torch_PipeFile_new(lua_State *L)
{
const char *name = luaL_checkstring(L, 1);
const char *mode = luaL_optstring(L, 2, "r");
int isQuiet = luaT_optboolean(L, 3, 0);
THFile *self = THPipeFile_new(name, mode, isQuiet);
luaT_pushudata(L, self, "torch.PipeFile");
return 1;
}
static int torch_PipeFile_free(lua_State *L)
{
THFile *self = luaT_checkudata(L, 1, "torch.PipeFile");
THFile_free(self);
return 0;
}
static int torch_PipeFile___tostring__(lua_State *L)
{
THFile *self = luaT_checkudata(L, 1, "torch.PipeFile");
lua_pushfstring(L, "torch.PipeFile on <%s> [status: %s -- mode: %c%c]",
THDiskFile_name(self),
(THFile_isOpened(self) ? "open" : "closed"),
(THFile_isReadable(self) ? 'r' : ' '),
(THFile_isWritable(self) ? 'w' : ' '));
return 1;
}
static const struct luaL_Reg torch_PipeFile__ [] = {
{"__tostring__", torch_PipeFile___tostring__},
{NULL, NULL}
};
void torch_PipeFile_init(lua_State *L)
{
luaT_newmetatable(L, "torch.PipeFile", "torch.DiskFile",
torch_PipeFile_new, torch_PipeFile_free, NULL);
luaT_setfuncs(L, torch_PipeFile__, 0);
lua_pop(L, 1);
}