Module: Archive

Defined in:
ext/libarchive.c

Defined Under Namespace

Classes: Entry, Error, Reader, Writer

Constant Summary collapse

VERSION = 
rb_str_new2(VERSION)
COMPRESSION_NONE = 
INT2NUM(ARCHIVE_COMPRESSION_NONE)
COMPRESSION_GZIP = 
INT2NUM(ARCHIVE_COMPRESSION_GZIP)
COMPRESSION_BZIP2 = 
INT2NUM(ARCHIVE_COMPRESSION_BZIP2)
COMPRESSION_COMPRESS = 
INT2NUM(ARCHIVE_COMPRESSION_COMPRESS)
FORMAT_BASE_MASK =

rb_define_const(rb_mArchive, “COMPRESSION_PROGRAM”, INT2NUM(ARCHIVE_COMPRESSION_PROGRAM)); rb_define_const(rb_mArchive, “COMPRESSION_LZMA”, INT2NUM(ARCHIVE_COMPRESSION_LZMA));

INT2NUM(ARCHIVE_FORMAT_BASE_MASK)
FORMAT_CPIO = 
INT2NUM(ARCHIVE_FORMAT_CPIO)
FORMAT_CPIO_POSIX = 
INT2NUM(ARCHIVE_FORMAT_CPIO_POSIX)
FORMAT_CPIO_BIN_LE = 
INT2NUM(ARCHIVE_FORMAT_CPIO_BIN_LE)
FORMAT_CPIO_BIN_BE = 
INT2NUM(ARCHIVE_FORMAT_CPIO_BIN_BE)
FORMAT_CPIO_SVR4_NOCRC = 
INT2NUM(ARCHIVE_FORMAT_CPIO_SVR4_NOCRC)
FORMAT_CPIO_SVR4_CRC = 
INT2NUM(ARCHIVE_FORMAT_CPIO_SVR4_CRC)
FORMAT_SHAR = 
INT2NUM(ARCHIVE_FORMAT_SHAR)
FORMAT_SHAR_BASE = 
INT2NUM(ARCHIVE_FORMAT_SHAR_BASE)
FORMAT_SHAR_DUMP = 
INT2NUM(ARCHIVE_FORMAT_SHAR_DUMP)
FORMAT_TAR = 
INT2NUM(ARCHIVE_FORMAT_TAR)
FORMAT_TAR_USTAR = 
INT2NUM(ARCHIVE_FORMAT_TAR_USTAR)
FORMAT_TAR_PAX_INTERCHANGE = 
INT2NUM(ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE)
FORMAT_TAR_PAX_RESTRICTED = 
INT2NUM(ARCHIVE_FORMAT_TAR_PAX_RESTRICTED)
FORMAT_TAR_GNUTAR = 
INT2NUM(ARCHIVE_FORMAT_TAR_GNUTAR)
FORMAT_ISO9660 = 
INT2NUM(ARCHIVE_FORMAT_ISO9660)
FORMAT_ISO9660_ROCKRIDGE = 
INT2NUM(ARCHIVE_FORMAT_ISO9660_ROCKRIDGE)
FORMAT_ZIP = 
INT2NUM(ARCHIVE_FORMAT_ZIP)
FORMAT_EMPTY = 
INT2NUM(ARCHIVE_FORMAT_EMPTY)
FORMAT_AR = 
INT2NUM(ARCHIVE_FORMAT_AR)
FORMAT_AR_GNU = 
INT2NUM(ARCHIVE_FORMAT_AR_GNU)
FORMAT_AR_BSD = 
INT2NUM(ARCHIVE_FORMAT_AR_BSD)
FORMAT_MTREE = 
INT2NUM(ARCHIVE_FORMAT_MTREE)
EXTRACT_OWNER = 
INT2NUM(ARCHIVE_EXTRACT_OWNER)
EXTRACT_PERM = 
INT2NUM(ARCHIVE_EXTRACT_PERM)
EXTRACT_TIME = 
INT2NUM(ARCHIVE_EXTRACT_TIME)
EXTRACT_NO_OVERWRITE = 
INT2NUM(ARCHIVE_EXTRACT_NO_OVERWRITE)
INT2NUM(ARCHIVE_EXTRACT_UNLINK)
EXTRACT_ACL = 
INT2NUM(ARCHIVE_EXTRACT_ACL)
EXTRACT_FFLAGS = 
INT2NUM(ARCHIVE_EXTRACT_FFLAGS)
EXTRACT_XATTR = 
INT2NUM(ARCHIVE_EXTRACT_XATTR)
INT2NUM(ARCHIVE_EXTRACT_SECURE_SYMLINKS)
EXTRACT_SECURE_NODOTDOT = 
INT2NUM(ARCHIVE_EXTRACT_SECURE_NODOTDOT)
EXTRACT_NO_AUTODIR = 
INT2NUM(ARCHIVE_EXTRACT_NO_AUTODIR)
EXTRACT_NO_OVERWRITE_NEWER = 
INT2NUM(ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER)
EXTRACT_SPARSE = 
INT2NUM(ARCHIVE_EXTRACT_SPARSE)

Class Method Summary collapse

Class Method Details

.read_open_filename(*args) ⇒ Object 



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# File 'ext/libarchive_reader.c', line 101

static VALUE rb_libarchive_reader_s_open_filename(int argc, VALUE *argv, VALUE self) {
  VALUE v_filename, v_compression, v_format;
  const char *filename = NULL;
  int compression = -1, format = -1;
  const char *cmd = NULL;
  rb_scan_args(argc, argv, "12", &v_filename, &v_compression, &v_format);
  Check_Type(v_filename, T_STRING);
  filename = RSTRING_PTR(v_filename);

  if (T_STRING == TYPE(v_compression)) {
    compression = -1;
    cmd = RSTRING_PTR(v_compression);
  } else if (!NIL_P(v_compression)) {
    compression = NUM2INT(v_compression);
  }

  if (!NIL_P(v_format)) {
    format = NUM2INT(v_format);
  }

  return rb_libarchive_reader_s_open0(rb_libarchive_reader_s_open_filename0, (void *) filename, compression, format, cmd);
}

.read_open_memory(*args) ⇒ Object 



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# File 'ext/libarchive_reader.c', line 130

static VALUE rb_libarchive_reader_s_open_memory(int argc, VALUE *argv, VALUE self) {
  VALUE v_memory, v_compression, v_format;
  int compression = -1, format = -1;
  const char *cmd = NULL;
  rb_scan_args(argc, argv, "12", &v_memory, &v_compression, &v_format);
  Check_Type(v_memory, T_STRING);

  if (T_STRING == TYPE(v_compression)) {
    compression = -1;
    cmd = RSTRING_PTR(v_compression);
  } else if (!NIL_P(v_compression)) {
    compression = NUM2INT(v_compression);
  }

  if (!NIL_P(v_format)) {
    format = NUM2INT(v_format);
  }

  return rb_libarchive_reader_s_open0(rb_libarchive_reader_s_open_memory0, (void *) v_memory, compression, format, cmd);
}

.version_number ⇒ Object 



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# File 'ext/libarchive.c', line 7

VALUE rb_libarchive_s_version_number(VALUE self) {
#if ARCHIVE_VERSION >= 2005000
  return INT2NUM(archive_version_number());
#else
  return INT2NUM(archive_version_stamp());
#endif
}

.version_string ⇒ Object 



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# File 'ext/libarchive.c', line 16

VALUE rb_libarchive_s_version_string(VALUE self) {
#if ARCHIVE_VERSION_NUMBER >= 2005000
  return rb_str_new2(archive_version_string());
#else
  return rb_str_new2(archive_version());
#endif
}

.write_open_filename(v_filename, v_compression, v_format) ⇒ Object 



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# File 'ext/libarchive_writer.c', line 83

static VALUE rb_libarchive_writer_s_open_filename(VALUE self, VALUE v_filename, VALUE v_compression, VALUE v_format) {
  const char *filename = NULL;
  int compression, format;
  const char *cmd = NULL;
  Check_Type(v_filename, T_STRING);

  if (RSTRING_LEN(v_filename) < 1) {
    rb_raise(rb_eArchiveError, "Open writer failed: No such file or directory");
  }

  filename = RSTRING_PTR(v_filename);

  if (T_STRING == TYPE(v_compression)) {
    compression = -1;
    cmd = RSTRING_PTR(v_compression);
  } else {
    compression = NUM2INT(v_compression);
  }


  format = NUM2INT(v_format);
  return rb_libarchive_writer_s_open0(rb_libarchive_writer_s_open_filename0, (void *) filename, compression, format, cmd);
}

.write_open_memory(v_memory, v_compression, v_format) ⇒ Object 



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# File 'ext/libarchive_writer.c', line 114

static VALUE rb_libarchive_writer_s_open_memory(VALUE self, VALUE v_memory, VALUE v_compression, VALUE v_format) {
  int compression, format;
  const char *cmd = NULL;
  Check_Type(v_memory, T_STRING);

  if (T_STRING == TYPE(v_compression)) {
    compression = -1;
    cmd = RSTRING_PTR(v_compression);
  } else {
    compression = NUM2INT(v_compression);
  }

  format = NUM2INT(v_format);
  return rb_libarchive_writer_s_open0(rb_libarchive_writer_s_open_memory0, (void *) v_memory, compression, format, cmd);
}