--- /dev/null
+/* autogenerated. */
+/* src="transcode-tblgen.rb", len=20916, checksum=45137 */
+/* src="newline.trans", len=3114, checksum=39279 */
+
+#include "transcode_data.h"
+
+
+
+static const unsigned char
+newline_byte_array[516] = {
+#define universal_newline_offsets 0
+0, 255,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+#define crlf_newline_offsets 258
+0, 255,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+
+};
+static const unsigned int
+newline_word_array[11] = {
+#define universal_newline_infos WORDINDEX2INFO(0)
+ FUNso,
+
+#define universal_newline WORDINDEX2INFO(1)
+ universal_newline_offsets,
+ universal_newline_infos,
+
+#define crlf_newline_infos WORDINDEX2INFO(3)
+ NOMAP, o2(0x0d,0x0a),
+
+#define crlf_newline WORDINDEX2INFO(5)
+ crlf_newline_offsets,
+ crlf_newline_infos,
+
+#define cr_newline_infos WORDINDEX2INFO(7)
+ NOMAP, o1(0x0d),
+
+#define cr_newline WORDINDEX2INFO(9)
+ crlf_newline_offsets,
+ cr_newline_infos,
+
+};
+#define TRANSCODE_TABLE_INFO newline_byte_array, 516, newline_word_array, 11, sizeof(unsigned int)
+
+
+#define STATE (sp[0])
+#define NORMAL 0
+#define JUST_AFTER_CR 1
+
+/* no way to access this information, yet. */
+#define NEWLINES_MET (sp[1])
+#define MET_LF 0x01
+#define MET_CRLF 0x02
+#define MET_CR 0x04
+
+static int
+universal_newline_init(void *statep)
+{
+ unsigned char *sp = statep;
+ STATE = NORMAL;
+ NEWLINES_MET = 0;
+ return 0;
+}
+
+static ssize_t
+fun_so_universal_newline(void *statep, const unsigned char *s, size_t l, unsigned char *o, size_t osize)
+{
+ unsigned char *sp = statep;
+ int len;
+ if (s[0] == '\n') {
+ if (STATE == NORMAL) {
+ NEWLINES_MET |= MET_LF;
+ o[0] = '\n';
+ len = 1;
+ }
+ else { /* JUST_AFTER_CR */
+ NEWLINES_MET |= MET_CRLF;
+ len = 0;
+ }
+ STATE = NORMAL;
+ }
+ else {
+ if (STATE == JUST_AFTER_CR)
+ NEWLINES_MET |= MET_CR;
+ if (s[0] == '\r') {
+ o[0] = '\n';
+ len = 1;
+ STATE = JUST_AFTER_CR;
+ }
+ else {
+ o[0] = s[0];
+ len = 1;
+ STATE = NORMAL;
+ }
+ }
+
+ return len;
+}
+
+static ssize_t
+universal_newline_finish(void *statep, unsigned char *o, size_t osize)
+{
+ unsigned char *sp = statep;
+ if (STATE == JUST_AFTER_CR)
+ NEWLINES_MET |= MET_CR;
+ STATE = NORMAL;
+ return 0;
+}
+
+static const rb_transcoder
+rb_universal_newline = {
+ "", "universal_newline", universal_newline,
+ TRANSCODE_TABLE_INFO,
+ 1, /* input_unit_length */
+ 1, /* max_input */
+ 1, /* max_output */
+ asciicompat_converter, /* asciicompat_type */
+ 2, universal_newline_init, universal_newline_init, /* state_size, state_init, state_fini */
+ NULL, NULL, NULL, fun_so_universal_newline,
+ universal_newline_finish
+};
+
+static const rb_transcoder
+rb_crlf_newline = {
+ "", "crlf_newline", crlf_newline,
+ TRANSCODE_TABLE_INFO,
+ 1, /* input_unit_length */
+ 1, /* max_input */
+ 2, /* max_output */
+ asciicompat_converter, /* asciicompat_type */
+ 0, NULL, NULL, /* state_size, state_init, state_fini */
+ NULL, NULL, NULL, NULL
+};
+
+static const rb_transcoder
+rb_cr_newline = {
+ "", "cr_newline", cr_newline,
+ TRANSCODE_TABLE_INFO,
+ 1, /* input_unit_length */
+ 1, /* max_input */
+ 1, /* max_output */
+ asciicompat_converter, /* asciicompat_type */
+ 0, NULL, NULL, /* state_size, state_init, state_fini */
+ NULL, NULL, NULL, NULL
+};
+
+void
+Init_newline(void)
+{
+ rb_register_transcoder(&rb_universal_newline);
+ rb_register_transcoder(&rb_crlf_newline);
+ rb_register_transcoder(&rb_cr_newline);
+}
+
OSDN Git Service
