Class: Mspack::ChmDecompressor

Inherits:
Object
  • Object
show all
Defined in:
lib/mspack.rb,
ext/mspack/mspack.c

Defined Under Namespace

Classes: File, Header

Instance Method Summary collapse

Instance Method Details

#close(header) ⇒ Object 



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# File 'ext/mspack/mspack.c', line 38

static VALUE chmd_close(VALUE self, VALUE header) {
  struct mschm_decompressor *decom;
  Data_Get_Struct(self, struct mschm_decompressor, decom);

  struct mschmd_header *headerPtr;
  Data_Get_Struct(header, struct mschmd_header, headerPtr);

  decom->close(decom, headerPtr);
  return Qnil;
}

#extract(file, outputPath) ⇒ Object 



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# File 'ext/mspack/mspack.c', line 49

static VALUE chmd_extract(VALUE self, VALUE file, VALUE outputPath) {
  struct mschm_decompressor *decom;
  Data_Get_Struct(self, struct mschm_decompressor, decom);

  struct mschmd_file *filePtr;
  Data_Get_Struct(file, struct mschmd_file, filePtr);

  const char *pathStr = StringValueCStr(outputPath);
  return decom->extract(decom, filePtr, pathStr) == MSPACK_ERR_OK ? 
    Qtrue : Qfalse;
}

#open(path) ⇒ Object 



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# File 'ext/mspack/mspack.c', line 24

static VALUE chmd_open(VALUE self, VALUE path) {
  struct mschm_decompressor *decom;
  Data_Get_Struct(self, struct mschm_decompressor, decom);
  struct mschmd_header *header = decom->open(decom, StringValueCStr(path));

  if (!header) {
    return Qnil;
  }

  VALUE headerObj = rb_obj_alloc(ChmDHeader);
  rb_obj_call_init(headerObj, 0, NULL);
  return Data_Wrap_Struct(ChmDHeader, NULL, NULL, header);
}