lua_fileops Namespace Reference

Classes
class	lua_filestream

Functions
static bool	resolve_filename (std::string &filename, const std::string &currentdir)
	resolves filename where currentdir is the current directory, note that currentdir is no absolute directory More...
int	intf_have_file (lua_State *L)
	Checks if a file exists (not necessarily a Lua script). More...
int	intf_read_file (lua_State *L)
	Checks if a file exists (not necessarily a Lua script). More...
int	load_file (lua_State *L)
	Loads a Lua file and pushes the contents on the stack. More...

Function Documentation

int lua_fileops::intf_have_file

(

lua_State *

L

)

Checks if a file exists (not necessarily a Lua script).

• Arg 1: string containing the file name.
• Ret 1: boolean

Definition at line 95 of file lua_fileops.cpp.

References filesystem::get_wml_location(), lua_pushboolean(), and luaL_checkstring.

Referenced by lua_kernel_base::lua_kernel_base().

int lua_fileops::intf_read_file

(

lua_State *

L

)

Checks if a file exists (not necessarily a Lua script).

• Arg 1: string containing the file name.
• Ret 1: string

Definition at line 108 of file lua_fileops.cpp.

References filesystem::directory_name(), filesystem::get_wml_location(), filesystem::istream_file(), lua_getinfo(), lua_getstack(), luaL_addsize, luaL_argerror(), luaL_buffinit(), luaL_checkstring, luaL_error(), luaL_prepbuffsize(), luaL_pushresult(), resolve_filename(), and lua_Debug::source.

Referenced by lua_kernel_base::lua_kernel_base().

int lua_fileops::load_file

(

lua_State *

L

)

Loads a Lua file and pushes the contents on the stack.

• Arg 1: string containing the file name.
• Ret 1: the loaded contents of the file

Definition at line 197 of file lua_fileops.cpp.

References filesystem::directory_name(), filesystem::get_wml_location(), lua_error(), lua_getinfo(), lua_getstack(), lua_fileops::lua_filestream::lua_loadfile(), lua_remove(), luaL_argerror(), luaL_checkstring, resolve_filename(), and lua_Debug::source.

Referenced by lua_kernel_base::intf_dofile(), lua_kernel_base::intf_require(), and application_lua_kernel::load_script_from_file().

static bool lua_fileops::resolve_filename ( std::string &  filename, const std::string &  currentdir  )

static

resolves filename where currentdir is the current directory, note that currentdir is no absolute directory

Returns

true iff the filename was sucesful resolved.

Definition at line 45 of file lua_fileops.cpp.

References gui2::event::find(), and pos.

Referenced by intf_read_file(), and load_file().