Methods on class ResourceDev

 

   (RESOURCEDEV * ) GRAPE(ResourceDev, "new-instance")(name)

CLASS *ResourceDev
char * name

Create a new ResourceDev instance.

   GRAPE(obj, "free")()

RESOURCEDEV * obj

Free an old, used up instance.

   GRAPE(obj, "init")()

RESOURCEDEV * obj

Read the (set or added) resource files.

   (RESOURCEDEV * ) GRAPE(ResourceDev, "get-stddev")(name)

CLASS *ResourceDev

Return the standard ResourceDev instance. If none is set one is created and initialized by calling "set-filename"("~/.graperc") and "append-filename"("./.graperc"), then set as standard device and returned.

   GRAPE(obj, "set-stddev")()

RESOURCEDEV * obj

Set obj as the standard device.

   GRAPE(obj, "parse")(path, inst, meth, private)

RESOURCEDEV * obj
char * path
INSTANCE * inst
char * meth
void * private

Parse every line in the resource files whose group path matches path.

Special characters in the path:

"/..."

start at file level.

"..."

start with current path.

"=..."

read to end of current group only. Normally every matching line in the file is used, what is bad if you want to discriminate multiple local groups like in:

Manager = { hotkey = {} hotkey = {}\

.

For every resource GRAPE(inst, meth)(descr, private) is called, the resource value descr is passed in the following structure:}

typedef struct g_resource_descr {
  char *ident;
  void *value;
  DECLARATION_FORMAT type;
  int index;
  int count;
  int sep, last_sep;
} G_RESOURCE_DESCR;

   GRAPE(obj, "set-filename")(name)

RESOURCEDEV * obj
char * name

Delete all existing filenames, set name as name of resource file.

   GRAPE(obj, "append-filename")(name)

RESOURCEDEV * obj
char * name

Add another filename.

   GRAPE(obj, "print-error")(msg, res)

RESOURCEDEV * obj
char * msg, **res

Print a detailed error message including the filename and position in file, with description msg. Always use res = NULL in application code.