diff options
Diffstat (limited to 'iconvdata/iso-2022-jp.c')
| -rw-r--r-- | iconvdata/iso-2022-jp.c | 137 |
1 files changed, 70 insertions, 67 deletions
diff --git a/iconvdata/iso-2022-jp.c b/iconvdata/iso-2022-jp.c index bb158491f2..31b1cbcd14 100644 --- a/iconvdata/iso-2022-jp.c +++ b/iconvdata/iso-2022-jp.c @@ -53,10 +53,10 @@ struct gap #define MAX_NEEDED_TO 4 #define FROM_DIRECTION (dir == from_iso2022jp) #define PREPARE_LOOP \ - enum direction dir = ((struct iso2022jp_data *) step->data)->dir; \ - enum variant var = ((struct iso2022jp_data *) step->data)->var; \ + enum direction dir = ((struct iso2022jp_data *) step->__data)->dir; \ + enum variant var = ((struct iso2022jp_data *) step->__data)->var; \ int save_set; \ - int *setp = &data->statep->count; + int *setp = &data->__statep->count; #define EXTRA_LOOP_ARGS , var, setp @@ -109,7 +109,7 @@ enum int -gconv_init (struct gconv_step *step) +gconv_init (struct __gconv_step *step) { /* Determine which direction. */ struct iso2022jp_data *new_data; @@ -117,59 +117,59 @@ gconv_init (struct gconv_step *step) enum variant var = illegal_var; int result; - if (__strcasecmp (step->from_name, "ISO-2022-JP//") == 0) + if (__strcasecmp (step->__from_name, "ISO-2022-JP//") == 0) { dir = from_iso2022jp; var = iso2022jp; } - else if (__strcasecmp (step->to_name, "ISO-2022-JP//") == 0) + else if (__strcasecmp (step->__to_name, "ISO-2022-JP//") == 0) { dir = to_iso2022jp; var = iso2022jp; } - else if (__strcasecmp (step->from_name, "ISO-2022-JP-2//") == 0) + else if (__strcasecmp (step->__from_name, "ISO-2022-JP-2//") == 0) { dir = from_iso2022jp; var = iso2022jp2; } - else if (__strcasecmp (step->to_name, "ISO-2022-JP-2//") == 0) + else if (__strcasecmp (step->__to_name, "ISO-2022-JP-2//") == 0) { dir = to_iso2022jp; var = iso2022jp2; } - result = GCONV_NOCONV; + result = __GCONV_NOCONV; if (dir != illegal_dir) { new_data = (struct iso2022jp_data *) malloc (sizeof (struct iso2022jp_data)); - result = GCONV_NOMEM; + result = __GCONV_NOMEM; if (new_data != NULL) { new_data->dir = dir; new_data->var = var; - step->data = new_data; + step->__data = new_data; if (dir == from_iso2022jp) { - step->min_needed_from = MIN_NEEDED_FROM; - step->max_needed_from = MAX_NEEDED_FROM; - step->min_needed_to = MIN_NEEDED_TO; - step->max_needed_to = MAX_NEEDED_TO; + step->__min_needed_from = MIN_NEEDED_FROM; + step->__max_needed_from = MAX_NEEDED_FROM; + step->__min_needed_to = MIN_NEEDED_TO; + step->__max_needed_to = MAX_NEEDED_TO; } else { - step->min_needed_from = MIN_NEEDED_TO; - step->max_needed_from = MAX_NEEDED_TO; - step->min_needed_to = MIN_NEEDED_FROM; - step->max_needed_to = MAX_NEEDED_FROM + 2; + step->__min_needed_from = MIN_NEEDED_TO; + step->__max_needed_from = MAX_NEEDED_TO; + step->__min_needed_to = MIN_NEEDED_FROM; + step->__max_needed_to = MAX_NEEDED_FROM + 2; } /* Yes, this is a stateful encoding. */ - step->stateful = 1; + step->__stateful = 1; - result = GCONV_OK; + result = __GCONV_OK; } } @@ -178,9 +178,9 @@ gconv_init (struct gconv_step *step) void -gconv_end (struct gconv_step *data) +gconv_end (struct __gconv_step *data) { - free (data->data); + free (data->__data); } @@ -188,33 +188,33 @@ gconv_end (struct gconv_step *data) the output state to the initial state. This has to be done during the flushing. */ #define EMIT_SHIFT_TO_INIT \ - if (data->statep->count != ASCII_set) \ + if (data->__statep->count != ASCII_set) \ { \ - enum direction dir = ((struct iso2022jp_data *) step->data)->dir; \ + enum direction dir = ((struct iso2022jp_data *) step->__data)->dir; \ \ if (dir == from_iso2022jp) \ /* It's easy, we don't have to emit anything, we just reset the \ state for the input. Note that this also clears the G2 \ designation. */ \ - data->statep->count = ASCII_set; \ + data->__statep->count = ASCII_set; \ else \ { \ - unsigned char *outbuf = data->outbuf; \ + unsigned char *outbuf = data->__outbuf; \ \ /* We are not in the initial state. To switch back we have \ to emit the sequence `Esc ( B'. */ \ - if (outbuf + 3 > data->outbufend) \ + if (outbuf + 3 > data->__outbufend) \ /* We don't have enough room in the output buffer. */ \ - status = GCONV_FULL_OUTPUT; \ + status = __GCONV_FULL_OUTPUT; \ else \ { \ /* Write out the shift sequence. */ \ *outbuf++ = ESC; \ *outbuf++ = '('; \ *outbuf++ = 'B'; \ - data->outbuf = outbuf; \ + data->__outbuf = outbuf; \ /* Note that this also clears the G2 designation. */ \ - data->statep->count = ASCII_set; \ + data->__statep->count = ASCII_set; \ } \ } \ } @@ -251,7 +251,7 @@ gconv_end (struct gconv_step *data) && inptr + 3 >= inend)) \ { \ /* Not enough input available. */ \ - result = GCONV_EMPTY_INPUT; \ + result = __GCONV_EMPTY_INPUT; \ break; \ } \ \ @@ -354,20 +354,20 @@ gconv_end (struct gconv_step *data) /* We use the table from the ISO 8859-7 module. */ \ if (inptr[2] < 0x20 || inptr[2] > 0x80) \ { \ - result = GCONV_ILLEGAL_INPUT; \ + result = __GCONV_ILLEGAL_INPUT; \ break; \ } \ ch = iso88597_to_ucs4[inptr[2] - 0x20]; \ if (ch == 0) \ { \ - result = GCONV_ILLEGAL_INPUT; \ + result = __GCONV_ILLEGAL_INPUT; \ break; \ } \ inptr += 3; \ } \ else \ { \ - result = GCONV_ILLEGAL_INPUT; \ + result = __GCONV_ILLEGAL_INPUT; \ break; \ } \ } \ @@ -378,9 +378,9 @@ gconv_end (struct gconv_step *data) { \ /* Use the JIS X 0201 table. */ \ ch = jisx0201_to_ucs4 (ch); \ - if (ch == UNKNOWN_10646_CHAR) \ + if (ch == __UNKNOWN_10646_CHAR) \ { \ - result = GCONV_ILLEGAL_INPUT; \ + result = __GCONV_ILLEGAL_INPUT; \ break; \ } \ ++inptr; \ @@ -389,9 +389,9 @@ gconv_end (struct gconv_step *data) { \ /* Use the JIS X 0201 table. */ \ ch = jisx0201_to_ucs4 (ch + 0x80); \ - if (ch == UNKNOWN_10646_CHAR) \ + if (ch == __UNKNOWN_10646_CHAR) \ { \ - result = GCONV_ILLEGAL_INPUT; \ + result = __GCONV_ILLEGAL_INPUT; \ break; \ } \ ++inptr; \ @@ -424,12 +424,12 @@ gconv_end (struct gconv_step *data) \ if (NEED_LENGTH_TEST && ch == 0) \ { \ - result = GCONV_EMPTY_INPUT; \ + result = __GCONV_EMPTY_INPUT; \ break; \ } \ - else if (ch == UNKNOWN_10646_CHAR) \ + else if (ch == __UNKNOWN_10646_CHAR) \ { \ - result = GCONV_ILLEGAL_INPUT; \ + result = __GCONV_ILLEGAL_INPUT; \ break; \ } \ } \ @@ -474,25 +474,27 @@ gconv_end (struct gconv_step *data) { \ unsigned char buf[2]; \ written = ucs4_to_jisx0201 (ch, buf); \ - if (written != UNKNOWN_10646_CHAR && buf[0] > 0x20 && buf[0] < 0x80) \ + if (written != __UNKNOWN_10646_CHAR && buf[0] > 0x20 \ + && buf[0] < 0x80) \ { \ *outptr++ = buf[0]; \ written = 1; \ } \ else \ - written = UNKNOWN_10646_CHAR; \ + written = __UNKNOWN_10646_CHAR; \ } \ else if (set == JISX0201_Kana_set) \ { \ unsigned char buf[2]; \ written = ucs4_to_jisx0201 (ch, buf); \ - if (written != UNKNOWN_10646_CHAR && buf[0] > 0xa0 && buf[0] < 0xe0) \ + if (written != __UNKNOWN_10646_CHAR && buf[0] > 0xa0 \ + && buf[0] < 0xe0) \ { \ *outptr++ = buf[0] - 0x80; \ written = 1; \ } \ else \ - written = UNKNOWN_10646_CHAR; \ + written = __UNKNOWN_10646_CHAR; \ } \ else \ { \ @@ -518,14 +520,14 @@ gconv_end (struct gconv_step *data) \ if (NEED_LENGTH_TEST && written == 0) \ { \ - result = GCONV_FULL_OUTPUT; \ + result = __GCONV_FULL_OUTPUT; \ break; \ } \ - else if (written != UNKNOWN_10646_CHAR) \ + else if (written != __UNKNOWN_10646_CHAR) \ outptr += written; \ } \ \ - if (written == UNKNOWN_10646_CHAR || written == 0) \ + if (written == __UNKNOWN_10646_CHAR || written == 0) \ { \ if (set2 == ISO88591_set) \ { \ @@ -557,7 +559,7 @@ gconv_end (struct gconv_step *data) } \ } \ \ - if (written == UNKNOWN_10646_CHAR || written == 0) \ + if (written == __UNKNOWN_10646_CHAR || written == 0) \ { \ /* Either this is an unknown character or we have to switch \ the currently selected character set. The character sets \ @@ -576,7 +578,7 @@ gconv_end (struct gconv_step *data) escape sequence. */ \ if (NEED_LENGTH_TEST && outptr + 4 > outend) \ { \ - result = GCONV_FULL_OUTPUT; \ + result = __GCONV_FULL_OUTPUT; \ break; \ } \ \ @@ -600,12 +602,12 @@ gconv_end (struct gconv_step *data) unsigned char buf[2]; \ \ written = ucs4_to_jisx0201 (ch, buf); \ - if (written != UNKNOWN_10646_CHAR && buf[0] < 0x80) \ + if (written != __UNKNOWN_10646_CHAR && buf[0] < 0x80) \ { \ /* We use JIS X 0201. */ \ if (NEED_LENGTH_TEST && outptr + 4 > outend) \ { \ - result = GCONV_FULL_OUTPUT; \ + result = __GCONV_FULL_OUTPUT; \ break; \ } \ \ @@ -618,12 +620,12 @@ gconv_end (struct gconv_step *data) else \ { \ written = ucs4_to_jisx0208 (ch, buf, 2); \ - if (written != UNKNOWN_10646_CHAR) \ + if (written != __UNKNOWN_10646_CHAR) \ { \ /* We use JIS X 0208. */ \ if (NEED_LENGTH_TEST && outptr + 5 > outend) \ { \ - result = GCONV_FULL_OUTPUT; \ + result = __GCONV_FULL_OUTPUT; \ break; \ } \ \ @@ -637,18 +639,18 @@ gconv_end (struct gconv_step *data) else if (var == iso2022jp) \ { \ /* We have no other choice. */ \ - result = GCONV_ILLEGAL_INPUT; \ + result = __GCONV_ILLEGAL_INPUT; \ break; \ } \ else \ { \ written = ucs4_to_jisx0212 (ch, buf, 2); \ - if (written != UNKNOWN_10646_CHAR) \ + if (written != __UNKNOWN_10646_CHAR) \ { \ /* We use JIS X 0212. */ \ if (NEED_LENGTH_TEST && outptr + 6 > outend) \ { \ - result = GCONV_FULL_OUTPUT; \ + result = __GCONV_FULL_OUTPUT; \ break; \ } \ *outptr++ = ESC; \ @@ -662,12 +664,13 @@ gconv_end (struct gconv_step *data) else \ { \ written = ucs4_to_jisx0201 (ch, buf); \ - if (written != UNKNOWN_10646_CHAR && buf[0] >= 0x80) \ + if (written != __UNKNOWN_10646_CHAR \ + && buf[0] >= 0x80) \ { \ /* We use JIS X 0201. */ \ if (NEED_LENGTH_TEST && outptr + 4 > outend) \ { \ - result = GCONV_FULL_OUTPUT; \ + result = __GCONV_FULL_OUTPUT; \ break; \ } \ \ @@ -682,7 +685,7 @@ gconv_end (struct gconv_step *data) /* ISO 8859-1 upper half. */ \ if (NEED_LENGTH_TEST && outptr + 6 > outend) \ { \ - result = GCONV_FULL_OUTPUT; \ + result = __GCONV_FULL_OUTPUT; \ break; \ } \ \ @@ -697,12 +700,12 @@ gconv_end (struct gconv_step *data) else \ { \ written = ucs4_to_gb2312 (ch, buf, 2); \ - if (written != UNKNOWN_10646_CHAR) \ + if (written != __UNKNOWN_10646_CHAR) \ { \ /* We use GB 2312. */ \ if (NEED_LENGTH_TEST && outptr + 5 > outend) \ { \ - result = GCONV_FULL_OUTPUT; \ + result = __GCONV_FULL_OUTPUT; \ break; \ } \ \ @@ -716,13 +719,13 @@ gconv_end (struct gconv_step *data) else \ { \ written = ucs4_to_ksc5601 (ch, buf, 2); \ - if (written != UNKNOWN_10646_CHAR) \ + if (written != __UNKNOWN_10646_CHAR) \ { \ /* We use KSC 5601. */ \ if (NEED_LENGTH_TEST \ && outptr + 6 > outend) \ { \ - result = GCONV_FULL_OUTPUT; \ + result = __GCONV_FULL_OUTPUT; \ break; \ } \ *outptr++ = ESC; \ @@ -752,7 +755,7 @@ gconv_end (struct gconv_step *data) if (NEED_LENGTH_TEST \ && outptr + 6 > outend) \ { \ - result = GCONV_FULL_OUTPUT; \ + result = __GCONV_FULL_OUTPUT; \ break; \ } \ *outptr++ = ESC; \ @@ -765,7 +768,7 @@ gconv_end (struct gconv_step *data) } \ else \ { \ - result = GCONV_ILLEGAL_INPUT; \ + result = __GCONV_ILLEGAL_INPUT; \ break; \ } \ } \ |