/** Network Kanji Filter. (PDS Version)
-** -*- coding: ISO-2022-JP -*-
-************************************************************************
-** Copyright (C) 1987, Fujitsu LTD. (Itaru ICHIKAWA)
-** \e$BO"Mm@h!'\e(B \e$B!J3t!KIY;NDL8&5f=j!!%=%U%H#38&!!;T@n!!;j\e(B
-** \e$B!J\e(BE-Mail Address: ichikawa@flab.fujitsu.co.jp\e$B!K\e(B
-** Copyright (C) 1996,1998
-** Copyright (C) 2002
-** \e$BO"Mm@h!'\e(B \e$BN05eBg3X>pJs9)3X2J\e(B \e$B2OLn\e(B \e$B??<#\e(B mime/X0208 support
-** \e$B!J\e(BE-Mail Address: kono@ie.u-ryukyu.ac.jp\e$B!K\e(B
-** \e$BO"Mm@h!'\e(B COW for DOS & Win16 & Win32 & OS/2
-** \e$B!J\e(BE-Mail Address: GHG00637@niftyserve.or.p\e$B!K\e(B
-**
-** \e$B$3$N%=!<%9$N$$$+$J$kJ#<L!$2~JQ!$=$@5$b5vBz$7$^$9!#$?$@$7!"\e(B
-** \e$B$=$N:]$K$O!"C/$,9W8%$7$?$r<($9$3$NItJ,$r;D$9$3$H!#\e(B
-** \e$B:FG[I[$d;(;o$NIUO?$J$I$NLd$$9g$o$;$bI,MW$"$j$^$;$s!#\e(B
-** \e$B1DMxMxMQ$b>e5-$KH?$7$J$$HO0O$G5v2D$7$^$9!#\e(B
-** \e$B%P%$%J%j$NG[I[$N:]$K$O\e(Bversion message\e$B$rJ]B8$9$k$3$H$r>r7o$H$7$^$9!#\e(B
-** \e$B$3$N%W%m%0%i%`$K$D$$$F$OFC$K2?$NJ]>Z$b$7$J$$!"0-$7$+$i$:!#\e(B
-**
-** Everyone is permitted to do anything on this program
-** including copying, modifying, improving,
-** as long as you don't try to pretend that you wrote it.
-** i.e., the above copyright notice has to appear in all copies.
-** Binary distribution requires original version messages.
-** You don't have to ask before copying, redistribution or publishing.
-** THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE.
-***********************************************************************/
+ ** -*- coding: ISO-2022-JP -*-
+ ************************************************************************
+ ** Copyright (C) 1987, Fujitsu LTD. (Itaru ICHIKAWA)
+ ** \e$BO"Mm@h!'\e(B \e$B!J3t!KIY;NDL8&5f=j!!%=%U%H#38&!!;T@n!!;j\e(B
+ ** \e$B!J\e(BE-Mail Address: ichikawa@flab.fujitsu.co.jp\e$B!K\e(B
+ ** Copyright (C) 1996,1998
+ ** Copyright (C) 2002
+ ** \e$BO"Mm@h!'\e(B \e$BN05eBg3X>pJs9)3X2J\e(B \e$B2OLn\e(B \e$B??<#\e(B mime/X0208 support
+ ** \e$B!J\e(BE-Mail Address: kono@ie.u-ryukyu.ac.jp\e$B!K\e(B
+ ** \e$BO"Mm@h!'\e(B COW for DOS & Win16 & Win32 & OS/2
+ ** \e$B!J\e(BE-Mail Address: GHG00637@niftyserve.or.p\e$B!K\e(B
+ **
+ ** \e$B$3$N%=!<%9$N$$$+$J$kJ#<L!$2~JQ!$=$@5$b5vBz$7$^$9!#$?$@$7!"\e(B
+ ** \e$B$=$N:]$K$O!"C/$,9W8%$7$?$r<($9$3$NItJ,$r;D$9$3$H!#\e(B
+ ** \e$B:FG[I[$d;(;o$NIUO?$J$I$NLd$$9g$o$;$bI,MW$"$j$^$;$s!#\e(B
+ ** \e$B1DMxMxMQ$b>e5-$KH?$7$J$$HO0O$G5v2D$7$^$9!#\e(B
+ ** \e$B%P%$%J%j$NG[I[$N:]$K$O\e(Bversion message\e$B$rJ]B8$9$k$3$H$r>r7o$H$7$^$9!#\e(B
+ ** \e$B$3$N%W%m%0%i%`$K$D$$$F$OFC$K2?$NJ]>Z$b$7$J$$!"0-$7$+$i$:!#\e(B
+ **
+ ** Everyone is permitted to do anything on this program
+ ** including copying, modifying, improving,
+ ** as long as you don't try to pretend that you wrote it.
+ ** i.e., the above copyright notice has to appear in all copies.
+ ** Binary distribution requires original version messages.
+ ** You don't have to ask before copying, redistribution or publishing.
+ ** THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE.
+ ***********************************************************************/
/***********************************************************************
* \e$B8=:_!"\e(Bnkf \e$B$O\e(B SorceForge \e$B$K$F%a%s%F%J%s%9$,B3$1$i$l$F$$$^$9!#\e(B
* http://sourceforge.jp/projects/nkf/
-***********************************************************************/
-#define NKF_IDENT "$Id: nkf.c,v 1.176 2008/02/08 11:37:12 naruse Exp $"
+ ***********************************************************************/
+#define NKF_IDENT "$Id: nkf.c,v 1.177 2008/02/08 12:08:50 naruse Exp $"
#define NKF_VERSION "2.0.8"
-#define NKF_RELEASE_DATE "2008-02-07"
+#define NKF_RELEASE_DATE "2008-02-08"
#define COPY_RIGHT \
"Copyright (C) 1987, FUJITSU LTD. (I.Ichikawa),2000 S. Kono, COW\n" \
"Copyright (C) 2002-2008 Kono, Furukawa, Naruse, mastodon"
/* state of output_mode and input_mode
c2 0 means ASCII
- JIS_X_0201_1976_K
- ISO_8859_1
- JIS_X_0208
- EOF all termination
+ JIS_X_0201_1976_K
+ ISO_8859_1
+ JIS_X_0208
+ EOF all termination
c1 32bit data
*/
JIS_X_0213_1 = 0x1233, /* Q */
};
-nkf_char s_iconv(nkf_char c2, nkf_char c1, nkf_char c0);
-nkf_char e_iconv(nkf_char c2, nkf_char c1, nkf_char c0);
-nkf_char w_iconv(nkf_char c2, nkf_char c1, nkf_char c0);
-nkf_char w_iconv16(nkf_char c2, nkf_char c1, nkf_char c0);
-nkf_char w_iconv32(nkf_char c2, nkf_char c1, nkf_char c0);
-void j_oconv(nkf_char c2, nkf_char c1);
-void s_oconv(nkf_char c2, nkf_char c1);
-void e_oconv(nkf_char c2, nkf_char c1);
-void w_oconv(nkf_char c2, nkf_char c1);
-void w_oconv16(nkf_char c2, nkf_char c1);
-void w_oconv32(nkf_char c2, nkf_char c1);
+static nkf_char s_iconv(nkf_char c2, nkf_char c1, nkf_char c0);
+static nkf_char e_iconv(nkf_char c2, nkf_char c1, nkf_char c0);
+static nkf_char w_iconv(nkf_char c2, nkf_char c1, nkf_char c0);
+static nkf_char w_iconv16(nkf_char c2, nkf_char c1, nkf_char c0);
+static nkf_char w_iconv32(nkf_char c2, nkf_char c1, nkf_char c0);
+static void j_oconv(nkf_char c2, nkf_char c1);
+static void s_oconv(nkf_char c2, nkf_char c1);
+static void e_oconv(nkf_char c2, nkf_char c1);
+static void w_oconv(nkf_char c2, nkf_char c1);
+static void w_oconv16(nkf_char c2, nkf_char c1);
+static void w_oconv32(nkf_char c2, nkf_char c1);
typedef struct {
const char *name;
#define is_alnum(c) \
- (('a'<=c && c<='z')||('A'<= c && c<='Z')||('0'<=c && c<='9'))
+ (('a'<=c && c<='z')||('A'<= c && c<='Z')||('0'<=c && c<='9'))
/* I don't trust portablity of toupper */
#define nkf_toupper(c) (('a'<=c && c<='z')?(c-('a'-'A')):c)
#define nkf_isprint(c) (SP<=c && c<='~')
#define nkf_isgraph(c) ('!'<=c && c<='~')
#define hex2bin(c) (('0'<=c&&c<='9') ? (c-'0') : \
- ('A'<=c&&c<='F') ? (c-'A'+10) : \
- ('a'<=c&&c<='f') ? (c-'a'+10) : 0)
+ ('A'<=c&&c<='F') ? (c-'A'+10) : \
+ ('a'<=c&&c<='f') ? (c-'a'+10) : 0)
#define bin2hex(c) ("0123456789ABCDEF"[c&15])
#define is_eucg3(c2) (((unsigned short)c2 >> 8) == SS3)
#define nkf_noescape_mime(c) ((c == CR) || (c == LF) || \
- ((c > SP) && (c < DEL) && (c != '?') && (c != '=') && (c != '_') \
- && (c != '(') && (c != ')') && (c != '.') && (c != 0x22)))
+ ((c > SP) && (c < DEL) && (c != '?') && (c != '=') && (c != '_') \
+ && (c != '(') && (c != ')') && (c != '.') && (c != 0x22)))
#define is_ibmext_in_sjis(c2) (CP932_TABLE_BEGIN <= c2 && c2 <= CP932_TABLE_END)
#define nkf_byte_jisx0201_katakana_p(c) (SP <= c && c < (0xE0&0x7F))
/* process default */
-nkf_char no_connection2(nkf_char c2, nkf_char c1, nkf_char c0)
+static nkf_char
+no_connection2(nkf_char c2, nkf_char c1, nkf_char c0)
{
fprintf(stderr,"nkf internal module connection failure.\n");
exit(1);
return 0; /* LINT */
}
-void no_connection(nkf_char c2, nkf_char c1)
+static void
+no_connection(nkf_char c2, nkf_char c1)
{
no_connection2(c2,c1,0);
}
nkf_char std_gc_buf[STD_GC_BUFSIZE];
nkf_char std_gc_ndx;
-char* nkf_strcpy(const char *str)
-{
- char* result = malloc(strlen(str) + 1);
- if (!result){
- perror(str);
- return "";
- }
- strcpy(result, str);
- return result;
-}
-
-static void nkf_str_upcase(const char *src, char *dest, size_t length)
+static void
+nkf_str_upcase(const char *src, char *dest, size_t length)
{
int i = 0;
for (; i < length && src[i]; i++) {
dest[i] = 0;
}
-static nkf_encoding *nkf_enc_from_index(int idx)
+static nkf_encoding*
+nkf_enc_from_index(int idx)
{
if (idx < 0 || NKF_ENCODING_TABLE_SIZE <= idx) {
return 0;
return &nkf_encoding_table[idx];
}
-static int nkf_enc_find_index(const char *name)
+static int
+nkf_enc_find_index(const char *name)
{
int i, index = -1;
if (*name == 'X' && *(name+1) == '-') name += 2;
return index;
}
-static nkf_encoding *nkf_enc_find(const char *name)
+static nkf_encoding*
+nkf_enc_find(const char *name)
{
int idx = -1;
idx = nkf_enc_find_index(name);
#define nkf_enc_to_iconv(enc) nkf_enc_to_base_encoding(enc)->iconv
#define nkf_enc_to_oconv(enc) nkf_enc_to_base_encoding(enc)->oconv
#define nkf_enc_asciicompat(enc) (\
- nkf_enc_to_base_encoding(enc) == &NkfEncodingASCII ||\
- nkf_enc_to_base_encoding(enc) == &NkfEncodingISO_2022_JP)
+ nkf_enc_to_base_encoding(enc) == &NkfEncodingASCII ||\
+ nkf_enc_to_base_encoding(enc) == &NkfEncodingISO_2022_JP)
#define nkf_enc_unicode_p(enc) (\
- nkf_enc_to_base_encoding(enc) == &NkfEncodingUTF_8 ||\
- nkf_enc_to_base_encoding(enc) == &NkfEncodingUTF_16 ||\
- nkf_enc_to_base_encoding(enc) == &NkfEncodingUTF_32)
+ nkf_enc_to_base_encoding(enc) == &NkfEncodingUTF_8 ||\
+ nkf_enc_to_base_encoding(enc) == &NkfEncodingUTF_16 ||\
+ nkf_enc_to_base_encoding(enc) == &NkfEncodingUTF_32)
#define nkf_enc_cp5022x_p(enc) (\
- nkf_enc_to_index(enc) == CP50220 ||\
- nkf_enc_to_index(enc) == CP50221 ||\
- nkf_enc_to_index(enc) == CP50222)
+ nkf_enc_to_index(enc) == CP50220 ||\
+ nkf_enc_to_index(enc) == CP50221 ||\
+ nkf_enc_to_index(enc) == CP50222)
#ifdef DEFAULT_CODE_LOCALE
-static char* nkf_locale_charmap()
+static char*
+nkf_locale_charmap()
{
#ifdef HAVE_LANGINFO_H
return nl_langinfo(CODESET);
#endif
}
-static nkf_encoding* nkf_locale_encoding()
+static nkf_encoding*
+nkf_locale_encoding()
{
nkf_encoding *enc = 0;
char *encname = nkf_locale_charmap();
}
#endif /* DEFAULT_CODE_LOCALE */
-static nkf_encoding* nkf_default_encoding()
+static nkf_encoding*
+nkf_default_encoding()
{
nkf_encoding *enc = 0;
#ifdef DEFAULT_CODE_LOCALE
#define fprintf dllprintf
#endif
-void version(void)
+static void
+version(void)
{
fprintf(HELP_OUTPUT,"Network Kanji Filter Version " NKF_VERSION " (" NKF_RELEASE_DATE ") \n" COPY_RIGHT "\n");
}
-void usage(void)
+static void
+usage(void)
{
fprintf(HELP_OUTPUT,
"USAGE: nkf(nkf32,wnkf,nkf2) -[flags] [in file] .. [out file for -O flag]\n"
version();
}
-void show_configuration(void)
+static void
+show_configuration(void)
{
fprintf(HELP_OUTPUT,
"Summary of my nkf " NKF_VERSION " (" NKF_RELEASE_DATE ") configuration:\n"
#elif DEFAULT_ENCIDX
"CONFIG (%s)\n", nkf_enc_name(nkf_default_encoding())
#else
- "NONE\n"
+ "NONE\n"
#endif
);
fprintf(HELP_OUTPUT,
#endif /*PERL_XS*/
#ifdef OVERWRITE
-char *get_backup_filename(const char *suffix, const char *filename)
+static char*
+get_backup_filename(const char *suffix, const char *filename)
{
char *backup_filename;
int asterisk_count = 0;
#endif
#ifdef UTF8_INPUT_ENABLE
-void nkf_each_char_to_hex(void (*f)(nkf_char c2,nkf_char c1), nkf_char c)
+static void
+nkf_each_char_to_hex(void (*f)(nkf_char c2,nkf_char c1), nkf_char c)
{
int shift = 20;
c &= VALUE_MASK;
return;
}
-void encode_fallback_html(nkf_char c)
+static void
+encode_fallback_html(nkf_char c)
{
(*oconv)(0, '&');
(*oconv)(0, '#');
return;
}
-void encode_fallback_xml(nkf_char c)
+static void
+encode_fallback_xml(nkf_char c)
{
(*oconv)(0, '&');
(*oconv)(0, '#');
return;
}
-void encode_fallback_java(nkf_char c)
+static void
+encode_fallback_java(nkf_char c)
{
(*oconv)(0, '\\');
c &= VALUE_MASK;
return;
}
-void encode_fallback_perl(nkf_char c)
+static void
+encode_fallback_perl(nkf_char c)
{
(*oconv)(0, '\\');
(*oconv)(0, 'x');
return;
}
-void encode_fallback_subchar(nkf_char c)
+static void
+encode_fallback_subchar(nkf_char c)
{
c = unicode_subchar;
(*oconv)((c>>8)&0xFF, c&0xFF);
{"prefix=", ""},
};
-static void set_input_encoding(nkf_encoding *enc)
+static void
+set_input_encoding(nkf_encoding *enc)
{
switch (nkf_enc_to_index(enc)) {
case ISO_8859_1:
#endif
break;
case EUC_JP:
- break;
+ break;
case EUCJP_NKF:
- break;
+ break;
case CP51932:
#ifdef SHIFTJIS_CP932
cp51932_f = TRUE;
}
}
-static void set_output_encoding(nkf_encoding *enc)
+static void
+set_output_encoding(nkf_encoding *enc)
{
switch (nkf_enc_to_index(enc)) {
case CP50220:
}
}
-struct input_code * find_inputcode_byfunc(nkf_char (*iconv_func)(nkf_char c2,nkf_char c1,nkf_char c0))
+static struct input_code*
+find_inputcode_byfunc(nkf_char (*iconv_func)(nkf_char c2,nkf_char c1,nkf_char c0))
{
if (iconv_func){
- struct input_code *p = input_code_list;
- while (p->name){
- if (iconv_func == p->iconv_func){
- return p;
- }
- p++;
- }
+ struct input_code *p = input_code_list;
+ while (p->name){
+ if (iconv_func == p->iconv_func){
+ return p;
+ }
+ p++;
+ }
}
return 0;
}
-void set_iconv(nkf_char f, nkf_char (*iconv_func)(nkf_char c2,nkf_char c1,nkf_char c0))
+static void
+set_iconv(nkf_char f, nkf_char (*iconv_func)(nkf_char c2,nkf_char c1,nkf_char c0))
{
#ifdef INPUT_CODE_FIX
if (f || !input_encoding)
#endif
- if (estab_f != f){
- estab_f = f;
- }
+ if (estab_f != f){
+ estab_f = f;
+ }
if (iconv_func
#ifdef INPUT_CODE_FIX
- && (f == -TRUE || !input_encoding) /* -TRUE means "FORCE" */
+ && (f == -TRUE || !input_encoding) /* -TRUE means "FORCE" */
#endif
- ){
- iconv = iconv_func;
+ ){
+ iconv = iconv_func;
}
#ifdef CHECK_OPTION
if (estab_f && iconv_for_check != iconv){
- struct input_code *p = find_inputcode_byfunc(iconv);
- if (p){
- set_input_codename(p->name);
- debug(p->name);
- }
- iconv_for_check = iconv;
+ struct input_code *p = find_inputcode_byfunc(iconv);
+ if (p){
+ set_input_codename(p->name);
+ debug(p->name);
+ }
+ iconv_for_check = iconv;
}
#endif
}
#ifdef X0212_ENABLE
-nkf_char x0212_shift(nkf_char c)
+static nkf_char
+x0212_shift(nkf_char c)
{
nkf_char ret = c;
c &= 0x7f;
if (is_eucg3(ret)){
- if (0x75 <= c && c <= 0x7f){
- ret = c + (0x109 - 0x75);
- }
+ if (0x75 <= c && c <= 0x7f){
+ ret = c + (0x109 - 0x75);
+ }
}else{
- if (0x75 <= c && c <= 0x7f){
- ret = c + (0x113 - 0x75);
- }
+ if (0x75 <= c && c <= 0x7f){
+ ret = c + (0x113 - 0x75);
+ }
}
return ret;
}
-nkf_char x0212_unshift(nkf_char c)
+static nkf_char
+x0212_unshift(nkf_char c)
{
nkf_char ret = c;
if (0x7f <= c && c <= 0x88){
- ret = c + (0x75 - 0x7f);
+ ret = c + (0x75 - 0x7f);
}else if (0x89 <= c && c <= 0x92){
- ret = PREFIX_EUCG3 | 0x80 | (c + (0x75 - 0x89));
+ ret = PREFIX_EUCG3 | 0x80 | (c + (0x75 - 0x89));
}
return ret;
}
#endif /* X0212_ENABLE */
-nkf_char e2s_conv(nkf_char c2, nkf_char c1, nkf_char *p2, nkf_char *p1)
+static nkf_char
+e2s_conv(nkf_char c2, nkf_char c1, nkf_char *p2, nkf_char *p1)
{
nkf_char ndx;
if (is_eucg3(c2)){
return 0;
}
-nkf_char s2e_conv(nkf_char c2, nkf_char c1, nkf_char *p2, nkf_char *p1)
+static nkf_char
+s2e_conv(nkf_char c2, nkf_char c1, nkf_char *p2, nkf_char *p1)
{
#if defined(SHIFTJIS_CP932) || defined(X0212_ENABLE)
nkf_char val;
static const char shift_jisx0213_s1a3_table[5][2] ={ { 1, 8}, { 3, 4}, { 5,12}, {13,14}, {15, 0} };
#ifdef SHIFTJIS_CP932
if (!cp932inv_f && is_ibmext_in_sjis(c2)){
- val = shiftjis_cp932[c2 - CP932_TABLE_BEGIN][c1 - 0x40];
- if (val){
- c2 = val >> 8;
- c1 = val & 0xff;
- }
+ val = shiftjis_cp932[c2 - CP932_TABLE_BEGIN][c1 - 0x40];
+ if (val){
+ c2 = val >> 8;
+ c1 = val & 0xff;
+ }
}
if (cp932inv_f
- && CP932INV_TABLE_BEGIN <= c2 && c2 <= CP932INV_TABLE_END){
- nkf_char c = cp932inv[c2 - CP932INV_TABLE_BEGIN][c1 - 0x40];
- if (c){
- c2 = c >> 8;
- c1 = c & 0xff;
- }
+ && CP932INV_TABLE_BEGIN <= c2 && c2 <= CP932INV_TABLE_END){
+ nkf_char c = cp932inv[c2 - CP932INV_TABLE_BEGIN][c1 - 0x40];
+ if (c){
+ c2 = c >> 8;
+ c1 = c & 0xff;
+ }
}
#endif /* SHIFTJIS_CP932 */
#ifdef X0212_ENABLE
if (!x0213_f && is_ibmext_in_sjis(c2)){
- val = shiftjis_x0212[c2 - 0xfa][c1 - 0x40];
- if (val){
- if (val > 0x7FFF){
- c2 = PREFIX_EUCG3 | ((val >> 8) & 0x7f);
- c1 = val & 0xff;
- }else{
- c2 = val >> 8;
- c1 = val & 0xff;
- }
- if (p2) *p2 = c2;
- if (p1) *p1 = c1;
- return 0;
- }
+ val = shiftjis_x0212[c2 - 0xfa][c1 - 0x40];
+ if (val){
+ if (val > 0x7FFF){
+ c2 = PREFIX_EUCG3 | ((val >> 8) & 0x7f);
+ c1 = val & 0xff;
+ }else{
+ c2 = val >> 8;
+ c1 = val & 0xff;
+ }
+ if (p2) *p2 = c2;
+ if (p1) *p1 = c1;
+ return 0;
+ }
}
#endif
if(c2 >= 0x80){
}
#if defined(UTF8_INPUT_ENABLE) || defined(UTF8_OUTPUT_ENABLE)
-void nkf_unicode_to_utf8(nkf_char val, int *p1, int *p2, int *p3, int *p4)
+static void
+nkf_unicode_to_utf8(nkf_char val, int *p1, int *p2, int *p3, int *p4)
{
val &= VALUE_MASK;
if (val < 0x80){
- *p1 = val;
- *p2 = 0;
- *p3 = 0;
- *p4 = 0;
+ *p1 = val;
+ *p2 = 0;
+ *p3 = 0;
+ *p4 = 0;
}else if (val < 0x800){
*p1 = 0xc0 | (val >> 6);
*p2 = 0x80 | (val & 0x3f);
- *p3 = 0;
- *p4 = 0;
+ *p3 = 0;
+ *p4 = 0;
} else if (nkf_char_unicode_bmp_p(val)) {
- *p1 = 0xe0 | (val >> 12);
- *p2 = 0x80 | ((val >> 6) & 0x3f);
- *p3 = 0x80 | ( val & 0x3f);
- *p4 = 0;
+ *p1 = 0xe0 | (val >> 12);
+ *p2 = 0x80 | ((val >> 6) & 0x3f);
+ *p3 = 0x80 | ( val & 0x3f);
+ *p4 = 0;
} else if (nkf_char_unicode_value_p(val)) {
- *p1 = 0xe0 | (val >> 16);
- *p2 = 0x80 | ((val >> 12) & 0x3f);
- *p3 = 0x80 | ((val >> 6) & 0x3f);
- *p4 = 0x80 | ( val & 0x3f);
+ *p1 = 0xe0 | (val >> 16);
+ *p2 = 0x80 | ((val >> 12) & 0x3f);
+ *p3 = 0x80 | ((val >> 6) & 0x3f);
+ *p4 = 0x80 | ( val & 0x3f);
} else {
- *p1 = 0;
- *p2 = 0;
- *p3 = 0;
- *p4 = 0;
+ *p1 = 0;
+ *p2 = 0;
+ *p3 = 0;
+ *p4 = 0;
}
}
-nkf_char nkf_utf8_to_unicode(int c1, int c2, int c3, int c4)
+static nkf_char
+nkf_utf8_to_unicode(int c1, int c2, int c3, int c4)
{
nkf_char wc;
if (c1 <= 0x7F) {
#endif
#ifdef UTF8_INPUT_ENABLE
-static int unicode_to_jis_common2(nkf_char c1, nkf_char c0,
- const unsigned short *const *pp, nkf_char psize,
- nkf_char *p2, nkf_char *p1)
+static int
+unicode_to_jis_common2(nkf_char c1, nkf_char c0,
+ const unsigned short *const *pp, nkf_char psize,
+ nkf_char *p2, nkf_char *p1)
{
nkf_char c2;
const unsigned short *p;
val = p[c0];
if (val == 0) return 1;
if (no_cp932ext_f && (
- (val>>8) == 0x2D || /* NEC special characters */
- val > NKF_INT32_C(0xF300) /* IBM extended characters */
- )) return 1;
+ (val>>8) == 0x2D || /* NEC special characters */
+ val > NKF_INT32_C(0xF300) /* IBM extended characters */
+ )) return 1;
c2 = val >> 8;
- if (val > 0x7FFF){
- c2 &= 0x7f;
- c2 |= PREFIX_EUCG3;
+ if (val > 0x7FFF){
+ c2 &= 0x7f;
+ c2 |= PREFIX_EUCG3;
}
if (c2 == SO) c2 = JIS_X_0201_1976_K;
c1 = val & 0xFF;
return 0;
}
-static nkf_char unicode_to_jis_common(nkf_char c2, nkf_char c1, nkf_char c0, nkf_char *p2, nkf_char *p1)
+static int
+unicode_to_jis_common(nkf_char c2, nkf_char c1, nkf_char c0, nkf_char *p2, nkf_char *p1)
{
const unsigned short *const *pp;
const unsigned short *const *const *ppp;
case 0xE3:
switch(c1){
case 0x82:
- if(c0 == 0x94) return 1;
+ if(c0 == 0x94) return 1;
break;
case 0x83:
- if(c0 == 0xBB) return 1;
+ if(c0 == 0xBB) return 1;
break;
}
break;
}
#ifdef UTF8_OUTPUT_ENABLE
-nkf_char e2w_conv(nkf_char c2, nkf_char c1)
+static nkf_char
+e2w_conv(nkf_char c2, nkf_char c1)
{
const unsigned short *p;
return 0xA9;
}
}
- p = euc_to_utf8_1byte;
+ p = euc_to_utf8_1byte;
#ifdef X0212_ENABLE
} else if (is_eucg3(c2)){
if(ms_ucs_map_f == UCS_MAP_ASCII&& c2 == NKF_INT32_C(0x8F22) && c1 == 0x43){
return 0xA6;
}
- c2 = (c2&0x7f) - 0x21;
- if (0<=c2 && c2<sizeof_euc_to_utf8_2bytes)
+ c2 = (c2&0x7f) - 0x21;
+ if (0<=c2 && c2<sizeof_euc_to_utf8_2bytes)
p = x0212_to_utf8_2bytes[c2];
- else
- return 0;
+ else
+ return 0;
#endif
} else {
- c2 &= 0x7f;
- c2 = (c2&0x7f) - 0x21;
- if (0<=c2 && c2<sizeof_euc_to_utf8_2bytes)
- p =
+ c2 &= 0x7f;
+ c2 = (c2&0x7f) - 0x21;
+ if (0<=c2 && c2<sizeof_euc_to_utf8_2bytes)
+ p =
ms_ucs_map_f == UCS_MAP_ASCII ? euc_to_utf8_2bytes[c2] :
ms_ucs_map_f == UCS_MAP_CP10001 ? euc_to_utf8_2bytes_mac[c2] :
euc_to_utf8_2bytes_ms[c2];
}
#endif
-nkf_char w2e_conv(nkf_char c2, nkf_char c1, nkf_char c0, nkf_char *p2, nkf_char *p1)
+static nkf_char
+w2e_conv(nkf_char c2, nkf_char c1, nkf_char c0, nkf_char *p2, nkf_char *p1)
{
nkf_char ret = 0;
if (!c1){
- *p2 = 0;
- *p1 = c2;
+ *p2 = 0;
+ *p1 = c2;
}else if (0xc0 <= c2 && c2 <= 0xef) {
ret = unicode_to_jis_common(c2, c1, c0, p2, p1);
#ifdef NUMCHAR_OPTION
- if (ret > 0){
- if (p2) *p2 = 0;
- if (p1) *p1 = nkf_char_unicode_new(nkf_utf8_to_unicode(c2, c1, c0, 0));
- ret = 0;
- }
+ if (ret > 0){
+ if (p2) *p2 = 0;
+ if (p1) *p1 = nkf_char_unicode_new(nkf_utf8_to_unicode(c2, c1, c0, 0));
+ ret = 0;
+ }
#endif
}
return ret;
}
#ifdef UTF8_INPUT_ENABLE
-nkf_char w16e_conv(nkf_char val, nkf_char *p2, nkf_char *p1)
+static nkf_char
+w16e_conv(nkf_char val, nkf_char *p2, nkf_char *p1)
{
int c1, c2, c3, c4;
nkf_char ret = 0;
val &= VALUE_MASK;
if (val < 0x80) {
- *p2 = 0;
- *p1 = val;
+ *p2 = 0;
+ *p1 = val;
}
else if (nkf_char_unicode_bmp_p(val)){
nkf_unicode_to_utf8(val, &c1, &c2, &c3, &c4);
}
#endif
-nkf_char e_iconv(nkf_char c2, nkf_char c1, nkf_char c0)
+static nkf_char
+e_iconv(nkf_char c2, nkf_char c1, nkf_char c0)
{
if (c2 == JIS_X_0201_1976_K || c2 == SS2){
if (iso2022jp_f && !x0201_f) {
}
#ifdef X0212_ENABLE
}else if (c2 == 0x8f){
- if (c0 == 0){
- return -1;
- }
+ if (c0 == 0){
+ return -1;
+ }
if (!cp51932_f && !x0213_f && 0xF5 <= c1 && c1 <= 0xFE && 0xA1 <= c0 && c0 <= 0xFE) {
/* encoding is eucJP-ms, so invert to Unicode Private User Area */
c1 = nkf_char_unicode_new((c1 - 0xF5) * 94 + c0 - 0xA1 + 0xE3AC);
}
}
#endif /* SHIFTJIS_CP932 */
- }
+ }
#endif /* X0212_ENABLE */
} else if ((c2 == EOF) || (c2 == 0) || c2 < SP || c2 == ISO_8859_1) {
- /* NOP */
+ /* NOP */
} else {
if (!cp51932_f && ms_ucs_map_f && 0xF5 <= c2 && c2 <= 0xFE && 0xA1 <= c1 && c1 <= 0xFE) {
/* encoding is eucJP-ms, so invert to Unicode Private User Area */
}
}
#endif /* SHIFTJIS_CP932 */
- }
+ }
}
(*oconv)(c2, c1);
return 0;
}
-nkf_char s_iconv(nkf_char c2, nkf_char c1, nkf_char c0)
+static nkf_char
+s_iconv(nkf_char c2, nkf_char c1, nkf_char c0)
{
if (c2 == JIS_X_0201_1976_K || (0xA1 <= c2 && c2 <= 0xDF)) {
if (iso2022jp_f && !x0201_f) {
c1 &= 0x7f;
}
} else if ((c2 == EOF) || (c2 == 0) || c2 < SP) {
- /* NOP */
+ /* NOP */
} else if (!x0213_f && 0xF0 <= c2 && c2 <= 0xF9 && 0x40 <= c1 && c1 <= 0xFC) {
/* CP932 UDC */
if(c1 == 0x7F) return 0;
c1 = nkf_char_unicode_new((c2 - 0xF0) * 188 + (c1 - 0x40 - (0x7E < c1)) + 0xE000);
c2 = 0;
} else {
- nkf_char ret = s2e_conv(c2, c1, &c2, &c1);
- if (ret) return ret;
+ nkf_char ret = s2e_conv(c2, c1, &c2, &c1);
+ if (ret) return ret;
}
(*oconv)(c2, c1);
return 0;
}
-nkf_char w_iconv(nkf_char c1, nkf_char c2, nkf_char c3)
+static nkf_char
+w_iconv(nkf_char c1, nkf_char c2, nkf_char c3)
{
nkf_char ret = 0, c4 = 0;
static const char w_iconv_utf8_1st_byte[] =
} else if ((c1 & 0xC0) == 0x80) { /* 0x80-0xbf : trail byte */
return 0;
} else{
- switch (w_iconv_utf8_1st_byte[c1 - 0xC0]) {
+ switch (w_iconv_utf8_1st_byte[c1 - 0xC0]) {
case 21:
if (c2 < 0x80 || 0xBF < c2) return 0;
break;
ret = w2e_conv(c1, c2, c3, &c1, &c2);
}
if (ret == 0){
- (*oconv)(c1, c2);
+ (*oconv)(c1, c2);
}
return ret;
}
#define NKF_ICONV_INVALID_CODE_RANGE -13
-static size_t unicode_iconv(nkf_char wc)
+static size_t
+unicode_iconv(nkf_char wc)
{
nkf_char c1, c2;
int ret = 0;
#define NKF_ICONV_NEED_ONE_MORE_BYTE -1
#define NKF_ICONV_NEED_TWO_MORE_BYTES -2
#define UTF16_TO_UTF32(lead, trail) (((lead) << 10) + (trail) - NKF_INT32_C(0x35FDC00))
-size_t nkf_iconv_utf_16(int c1, int c2, int c3, int c4)
+static size_t
+nkf_iconv_utf_16(int c1, int c2, int c3, int c4)
{
nkf_char wc;
return (*unicode_iconv)(wc);
}
-nkf_char w_iconv16(nkf_char c2, nkf_char c1, nkf_char c0)
+static nkf_char
+w_iconv16(nkf_char c2, nkf_char c1, nkf_char c0)
{
return 0;
}
-nkf_char w_iconv32(nkf_char c2, nkf_char c1, nkf_char c0)
+static nkf_char
+w_iconv32(nkf_char c2, nkf_char c1, nkf_char c0)
{
return 0;
}
-size_t nkf_iconv_utf_32(int c1, int c2, int c3, int c4)
+static size_t
+nkf_iconv_utf_32(int c1, int c2, int c3, int c4)
{
nkf_char wc;
#endif
#define output_ascii_escape_sequence(mode) do { \
- if (output_mode != ASCII && output_mode != ISO_8859_1) { \
- (*o_putc)(ESC); \
- (*o_putc)('('); \
- (*o_putc)(ascii_intro); \
- output_mode = mode; \
- } \
-} while (0)
-
-void output_escape_sequence(int mode)
+ if (output_mode != ASCII && output_mode != ISO_8859_1) { \
+ (*o_putc)(ESC); \
+ (*o_putc)('('); \
+ (*o_putc)(ascii_intro); \
+ output_mode = mode; \
+ } \
+ } while (0)
+
+static void
+output_escape_sequence(int mode)
{
if (output_mode == mode)
return;
(*o_putc)('$');
(*o_putc)('(');
(*o_putc)('Q');
- break;
+ break;
case JIS_X_0213_2:
(*o_putc)(ESC);
(*o_putc)('$');
(*o_putc)('(');
(*o_putc)('P');
- break;
+ break;
}
output_mode = mode;
}
-void j_oconv(nkf_char c2, nkf_char c1)
+static void
+j_oconv(nkf_char c2, nkf_char c1)
{
#ifdef NUMCHAR_OPTION
if (c2 == 0 && nkf_char_unicode_p(c1)){
- w16e_conv(c1, &c2, &c1);
- if (c2 == 0 && nkf_char_unicode_p(c1)){
+ w16e_conv(c1, &c2, &c1);
+ if (c2 == 0 && nkf_char_unicode_p(c1)){
c2 = c1 & VALUE_MASK;
if (ms_ucs_map_f && 0xE000 <= c2 && c2 <= 0xE757) {
/* CP5022x UDC */
if (encode_fallback) (*encode_fallback)(c1);
return;
}
- }
+ }
}
#endif
if (c2 == 0) {
output_ascii_escape_sequence(ASCII);
- (*o_putc)(c1);
+ (*o_putc)(c1);
}
else if (c2 == EOF) {
output_ascii_escape_sequence(ASCII);
- (*o_putc)(EOF);
+ (*o_putc)(EOF);
}
else if (c2 == ISO_8859_1) {
output_ascii_escape_sequence(ISO_8859_1);
}
else if (c2 == JIS_X_0201_1976_K) {
output_escape_sequence(JIS_X_0201_1976_K);
- (*o_putc)(c1);
+ (*o_putc)(c1);
#ifdef X0212_ENABLE
} else if (is_eucg3(c2)){
output_escape_sequence(x0213_f ? JIS_X_0213_2 : JIS_X_0212);
- (*o_putc)(c2 & 0x7f);
- (*o_putc)(c1);
+ (*o_putc)(c2 & 0x7f);
+ (*o_putc)(c1);
#endif
} else {
if(ms_ucs_map_f
? c2<0x20 || 0x92<c2 || c1<0x20 || 0x7e<c1
: c2<0x20 || 0x7e<c2 || c1<0x20 || 0x7e<c1) return;
output_escape_sequence(x0213_f ? JIS_X_0213_1 : JIS_X_0208);
- (*o_putc)(c2);
- (*o_putc)(c1);
+ (*o_putc)(c2);
+ (*o_putc)(c1);
}
}
-void e_oconv(nkf_char c2, nkf_char c1)
+static void
+e_oconv(nkf_char c2, nkf_char c1)
{
if (c2 == 0 && nkf_char_unicode_p(c1)){
- w16e_conv(c1, &c2, &c1);
- if (c2 == 0 && nkf_char_unicode_p(c1)){
+ w16e_conv(c1, &c2, &c1);
+ if (c2 == 0 && nkf_char_unicode_p(c1)){
c2 = c1 & VALUE_MASK;
if (x0212_f && 0xE000 <= c2 && c2 <= 0xE757) {
/* eucJP-ms UDC */
if (encode_fallback) (*encode_fallback)(c1);
return;
}
- }
+ }
}
if (c2 == EOF) {
- (*o_putc)(EOF);
+ (*o_putc)(EOF);
} else if (c2 == 0) {
output_mode = ASCII;
- (*o_putc)(c1);
+ (*o_putc)(c1);
} else if (c2 == JIS_X_0201_1976_K) {
output_mode = EUC_JP;
- (*o_putc)(SS2); (*o_putc)(c1|0x80);
+ (*o_putc)(SS2); (*o_putc)(c1|0x80);
} else if (c2 == ISO_8859_1) {
output_mode = ISO_8859_1;
- (*o_putc)(c1 | 0x080);
+ (*o_putc)(c1 | 0x080);
#ifdef X0212_ENABLE
} else if (is_eucg3(c2)){
output_mode = EUC_JP;
#ifdef SHIFTJIS_CP932
- if (!cp932inv_f){
- nkf_char s2, s1;
- if (e2s_conv(c2, c1, &s2, &s1) == 0){
- s2e_conv(s2, s1, &c2, &c1);
- }
- }
-#endif
- if (c2 == 0) {
+ if (!cp932inv_f){
+ nkf_char s2, s1;
+ if (e2s_conv(c2, c1, &s2, &s1) == 0){
+ s2e_conv(s2, s1, &c2, &c1);
+ }
+ }
+#endif
+ if (c2 == 0) {
output_mode = ASCII;
(*o_putc)(c1);
}else if (is_eucg3(c2)){
- if (x0212_f){
- (*o_putc)(0x8f);
- (*o_putc)((c2 & 0x7f) | 0x080);
- (*o_putc)(c1 | 0x080);
- }
- }else{
- (*o_putc)((c2 & 0x7f) | 0x080);
- (*o_putc)(c1 | 0x080);
- }
+ if (x0212_f){
+ (*o_putc)(0x8f);
+ (*o_putc)((c2 & 0x7f) | 0x080);
+ (*o_putc)(c1 | 0x080);
+ }
+ }else{
+ (*o_putc)((c2 & 0x7f) | 0x080);
+ (*o_putc)(c1 | 0x080);
+ }
#endif
} else {
- if (!nkf_isgraph(c1) || !nkf_isgraph(c2)) {
- set_iconv(FALSE, 0);
- return; /* too late to rescue this char */
- }
+ if (!nkf_isgraph(c1) || !nkf_isgraph(c2)) {
+ set_iconv(FALSE, 0);
+ return; /* too late to rescue this char */
+ }
output_mode = EUC_JP;
- (*o_putc)(c2 | 0x080);
- (*o_putc)(c1 | 0x080);
+ (*o_putc)(c2 | 0x080);
+ (*o_putc)(c1 | 0x080);
}
}
-void s_oconv(nkf_char c2, nkf_char c1)
+static void
+s_oconv(nkf_char c2, nkf_char c1)
{
#ifdef NUMCHAR_OPTION
if (c2 == 0 && nkf_char_unicode_p(c1)){
- w16e_conv(c1, &c2, &c1);
- if (c2 == 0 && nkf_char_unicode_p(c1)){
+ w16e_conv(c1, &c2, &c1);
+ if (c2 == 0 && nkf_char_unicode_p(c1)){
c2 = c1 & VALUE_MASK;
if (!x0213_f && 0xE000 <= c2 && c2 <= 0xE757) {
/* CP932 UDC */
}
#endif
if (c2 == EOF) {
- (*o_putc)(EOF);
- return;
+ (*o_putc)(EOF);
+ return;
} else if (c2 == 0) {
output_mode = ASCII;
- (*o_putc)(c1);
+ (*o_putc)(c1);
} else if (c2 == JIS_X_0201_1976_K) {
output_mode = SHIFT_JIS;
- (*o_putc)(c1|0x80);
+ (*o_putc)(c1|0x80);
} else if (c2 == ISO_8859_1) {
output_mode = ISO_8859_1;
- (*o_putc)(c1 | 0x080);
+ (*o_putc)(c1 | 0x080);
#ifdef X0212_ENABLE
} else if (is_eucg3(c2)){
output_mode = SHIFT_JIS;
- if (e2s_conv(c2, c1, &c2, &c1) == 0){
- (*o_putc)(c2);
- (*o_putc)(c1);
- }
+ if (e2s_conv(c2, c1, &c2, &c1) == 0){
+ (*o_putc)(c2);
+ (*o_putc)(c1);
+ }
#endif
} else {
- if (!nkf_isprint(c1) || !nkf_isprint(c2)) {
- set_iconv(FALSE, 0);
- return; /* too late to rescue this char */
- }
+ if (!nkf_isprint(c1) || !nkf_isprint(c2)) {
+ set_iconv(FALSE, 0);
+ return; /* too late to rescue this char */
+ }
output_mode = SHIFT_JIS;
- e2s_conv(c2, c1, &c2, &c1);
+ e2s_conv(c2, c1, &c2, &c1);
#ifdef SHIFTJIS_CP932
- if (cp932inv_f
- && CP932INV_TABLE_BEGIN <= c2 && c2 <= CP932INV_TABLE_END){
- nkf_char c = cp932inv[c2 - CP932INV_TABLE_BEGIN][c1 - 0x40];
- if (c){
- c2 = c >> 8;
- c1 = c & 0xff;
- }
- }
+ if (cp932inv_f
+ && CP932INV_TABLE_BEGIN <= c2 && c2 <= CP932INV_TABLE_END){
+ nkf_char c = cp932inv[c2 - CP932INV_TABLE_BEGIN][c1 - 0x40];
+ if (c){
+ c2 = c >> 8;
+ c1 = c & 0xff;
+ }
+ }
#endif /* SHIFTJIS_CP932 */
- (*o_putc)(c2);
+ (*o_putc)(c2);
if (prefix_table[(unsigned char)c1]){
- (*o_putc)(prefix_table[(unsigned char)c1]);
+ (*o_putc)(prefix_table[(unsigned char)c1]);
}
- (*o_putc)(c1);
+ (*o_putc)(c1);
}
}
#ifdef UTF8_OUTPUT_ENABLE
-void w_oconv(nkf_char c2, nkf_char c1)
+static void
+w_oconv(nkf_char c2, nkf_char c1)
{
int c3, c4;
nkf_char val;
if (output_bom_f) {
output_bom_f = FALSE;
- (*o_putc)('\357');
+ (*o_putc)('\357');
(*o_putc)('\273');
(*o_putc)('\277');
}
if (c2 == EOF) {
- (*o_putc)(EOF);
- return;
+ (*o_putc)(EOF);
+ return;
}
if (c2 == 0 && nkf_char_unicode_p(c1)){
}
if (c2 == 0) {
- (*o_putc)(c1);
+ (*o_putc)(c1);
} else {
val = e2w_conv(c2, c1);
- if (val){
- nkf_unicode_to_utf8(val, &c1, &c2, &c3, &c4);
- (*o_putc)(c1);
- if (c2) (*o_putc)(c2);
- if (c3) (*o_putc)(c3);
- if (c4) (*o_putc)(c4);
- }
+ if (val){
+ nkf_unicode_to_utf8(val, &c1, &c2, &c3, &c4);
+ (*o_putc)(c1);
+ if (c2) (*o_putc)(c2);
+ if (c3) (*o_putc)(c3);
+ if (c4) (*o_putc)(c4);
+ }
}
}
-void w_oconv16(nkf_char c2, nkf_char c1)
+static void
+w_oconv16(nkf_char c2, nkf_char c1)
{
if (output_bom_f) {
output_bom_f = FALSE;
- if (output_endian == ENDIAN_LITTLE){
- (*o_putc)(0xFF);
- (*o_putc)(0xFE);
- }else{
- (*o_putc)(0xFE);
- (*o_putc)(0xFF);
- }
+ if (output_endian == ENDIAN_LITTLE){
+ (*o_putc)(0xFF);
+ (*o_putc)(0xFE);
+ }else{
+ (*o_putc)(0xFE);
+ (*o_putc)(0xFF);
+ }
}
if (c2 == EOF) {
- (*o_putc)(EOF);
- return;
+ (*o_putc)(EOF);
+ return;
}
if (c2 == 0 && nkf_char_unicode_p(c1)) {
- if (nkf_char_unicode_bmp_p(c1)) {
- c2 = (c1 >> 8) & 0xff;
- c1 &= 0xff;
- } else {
- c1 &= VALUE_MASK;
- if (c1 <= UNICODE_MAX) {
- c2 = (c1 >> 10) + NKF_INT32_C(0xD7C0); /* high surrogate */
- c1 = (c1 & 0x3FF) + NKF_INT32_C(0xDC00); /* low surrogate */
- if (output_endian == ENDIAN_LITTLE){
- (*o_putc)(c2 & 0xff);
- (*o_putc)((c2 >> 8) & 0xff);
- (*o_putc)(c1 & 0xff);
- (*o_putc)((c1 >> 8) & 0xff);
- }else{
- (*o_putc)((c2 >> 8) & 0xff);
- (*o_putc)(c2 & 0xff);
- (*o_putc)((c1 >> 8) & 0xff);
- (*o_putc)(c1 & 0xff);
- }
- }
- return;
- }
+ if (nkf_char_unicode_bmp_p(c1)) {
+ c2 = (c1 >> 8) & 0xff;
+ c1 &= 0xff;
+ } else {
+ c1 &= VALUE_MASK;
+ if (c1 <= UNICODE_MAX) {
+ c2 = (c1 >> 10) + NKF_INT32_C(0xD7C0); /* high surrogate */
+ c1 = (c1 & 0x3FF) + NKF_INT32_C(0xDC00); /* low surrogate */
+ if (output_endian == ENDIAN_LITTLE){
+ (*o_putc)(c2 & 0xff);
+ (*o_putc)((c2 >> 8) & 0xff);
+ (*o_putc)(c1 & 0xff);
+ (*o_putc)((c1 >> 8) & 0xff);
+ }else{
+ (*o_putc)((c2 >> 8) & 0xff);
+ (*o_putc)(c2 & 0xff);
+ (*o_putc)((c1 >> 8) & 0xff);
+ (*o_putc)(c1 & 0xff);
+ }
+ }
+ return;
+ }
} else if (c2) {
- nkf_char val = e2w_conv(c2, c1);
- c2 = (val >> 8) & 0xff;
- c1 = val & 0xff;
+ nkf_char val = e2w_conv(c2, c1);
+ c2 = (val >> 8) & 0xff;
+ c1 = val & 0xff;
if (!val) return;
}
if (output_endian == ENDIAN_LITTLE){
- (*o_putc)(c1);
- (*o_putc)(c2);
+ (*o_putc)(c1);
+ (*o_putc)(c2);
}else{
- (*o_putc)(c2);
- (*o_putc)(c1);
+ (*o_putc)(c2);
+ (*o_putc)(c1);
}
}
-void w_oconv32(nkf_char c2, nkf_char c1)
+static void
+w_oconv32(nkf_char c2, nkf_char c1)
{
if (output_bom_f) {
output_bom_f = FALSE;
- if (output_endian == ENDIAN_LITTLE){
- (*o_putc)(0xFF);
- (*o_putc)(0xFE);
- (*o_putc)(0);
- (*o_putc)(0);
- }else{
- (*o_putc)(0);
- (*o_putc)(0);
- (*o_putc)(0xFE);
- (*o_putc)(0xFF);
- }
+ if (output_endian == ENDIAN_LITTLE){
+ (*o_putc)(0xFF);
+ (*o_putc)(0xFE);
+ (*o_putc)(0);
+ (*o_putc)(0);
+ }else{
+ (*o_putc)(0);
+ (*o_putc)(0);
+ (*o_putc)(0xFE);
+ (*o_putc)(0xFF);
+ }
}
if (c2 == EOF) {
- (*o_putc)(EOF);
- return;
+ (*o_putc)(EOF);
+ return;
}
if (c2 == ISO_8859_1) {
- c1 |= 0x80;
+ c1 |= 0x80;
} else if (c2 == 0 && nkf_char_unicode_p(c1)) {
c1 &= VALUE_MASK;
} else if (c2) {
- c1 = e2w_conv(c2, c1);
+ c1 = e2w_conv(c2, c1);
if (!c1) return;
}
if (output_endian == ENDIAN_LITTLE){
- (*o_putc)( c1 & 0xFF);
- (*o_putc)((c1 >> 8) & 0xFF);
- (*o_putc)((c1 >> 16) & 0xFF);
+ (*o_putc)( c1 & 0xFF);
+ (*o_putc)((c1 >> 8) & 0xFF);
+ (*o_putc)((c1 >> 16) & 0xFF);
(*o_putc)(0);
}else{
(*o_putc)(0);
- (*o_putc)((c1 >> 16) & 0xFF);
- (*o_putc)((c1 >> 8) & 0xFF);
- (*o_putc)( c1 & 0xFF);
+ (*o_putc)((c1 >> 16) & 0xFF);
+ (*o_putc)((c1 >> 8) & 0xFF);
+ (*o_putc)( c1 & 0xFF);
}
}
#endif
SCORE_CP932, SCORE_NO_EXIST, SCORE_NO_EXIST, SCORE_ERROR,
};
-void set_code_score(struct input_code *ptr, nkf_char score)
+static void
+set_code_score(struct input_code *ptr, nkf_char score)
{
if (ptr){
- ptr->score |= score;
+ ptr->score |= score;
}
}
-void clr_code_score(struct input_code *ptr, nkf_char score)
+static void
+clr_code_score(struct input_code *ptr, nkf_char score)
{
if (ptr){
- ptr->score &= ~score;
+ ptr->score &= ~score;
}
}
-void code_score(struct input_code *ptr)
+static void
+code_score(struct input_code *ptr)
{
nkf_char c2 = ptr->buf[0];
#ifdef UTF8_OUTPUT_ENABLE
nkf_char c1 = ptr->buf[1];
#endif
if (c2 < 0){
- set_code_score(ptr, SCORE_ERROR);
+ set_code_score(ptr, SCORE_ERROR);
}else if (c2 == SS2){
- set_code_score(ptr, SCORE_KANA);
+ set_code_score(ptr, SCORE_KANA);
}else if (c2 == 0x8f){
- set_code_score(ptr, SCORE_X0212);
+ set_code_score(ptr, SCORE_X0212);
#ifdef UTF8_OUTPUT_ENABLE
}else if (!e2w_conv(c2, c1)){
- set_code_score(ptr, SCORE_NO_EXIST);
+ set_code_score(ptr, SCORE_NO_EXIST);
#endif
}else if ((c2 & 0x70) == 0x20){
- set_code_score(ptr, score_table_A0[c2 & 0x0f]);
+ set_code_score(ptr, score_table_A0[c2 & 0x0f]);
}else if ((c2 & 0x70) == 0x70){
- set_code_score(ptr, score_table_F0[c2 & 0x0f]);
+ set_code_score(ptr, score_table_F0[c2 & 0x0f]);
}else if ((c2 & 0x70) >= 0x50){
- set_code_score(ptr, SCORE_L2);
+ set_code_score(ptr, SCORE_L2);
}
}
-void status_disable(struct input_code *ptr)
+static void
+status_disable(struct input_code *ptr)
{
ptr->stat = -1;
ptr->buf[0] = -1;
if (iconv == ptr->iconv_func) set_iconv(FALSE, 0);
}
-void status_push_ch(struct input_code *ptr, nkf_char c)
+static void
+status_push_ch(struct input_code *ptr, nkf_char c)
{
ptr->buf[ptr->index++] = c;
}
-void status_clear(struct input_code *ptr)
+static void
+status_clear(struct input_code *ptr)
{
ptr->stat = 0;
ptr->index = 0;
}
-void status_reset(struct input_code *ptr)
+static void
+status_reset(struct input_code *ptr)
{
status_clear(ptr);
ptr->score = SCORE_INIT;
}
-void status_reinit(struct input_code *ptr)
+static void
+status_reinit(struct input_code *ptr)
{
status_reset(ptr);
ptr->_file_stat = 0;
}
-void status_check(struct input_code *ptr, nkf_char c)
+static void
+status_check(struct input_code *ptr, nkf_char c)
{
if (c <= DEL && estab_f){
- status_reset(ptr);
+ status_reset(ptr);
}
}
-void s_status(struct input_code *ptr, nkf_char c)
+static void
+s_status(struct input_code *ptr, nkf_char c)
{
switch(ptr->stat){
- case -1:
- status_check(ptr, c);
- break;
- case 0:
- if (c <= DEL){
- break;
- }else if (nkf_char_unicode_p(c)){
- break;
- }else if (0xa1 <= c && c <= 0xdf){
- status_push_ch(ptr, SS2);
- status_push_ch(ptr, c);
- code_score(ptr);
- status_clear(ptr);
- }else if ((0x81 <= c && c < 0xa0) || (0xe0 <= c && c <= 0xea)){
- ptr->stat = 1;
- status_push_ch(ptr, c);
- }else if (0xed <= c && c <= 0xee){
- ptr->stat = 3;
- status_push_ch(ptr, c);
+ case -1:
+ status_check(ptr, c);
+ break;
+ case 0:
+ if (c <= DEL){
+ break;
+ }else if (nkf_char_unicode_p(c)){
+ break;
+ }else if (0xa1 <= c && c <= 0xdf){
+ status_push_ch(ptr, SS2);
+ status_push_ch(ptr, c);
+ code_score(ptr);
+ status_clear(ptr);
+ }else if ((0x81 <= c && c < 0xa0) || (0xe0 <= c && c <= 0xea)){
+ ptr->stat = 1;
+ status_push_ch(ptr, c);
+ }else if (0xed <= c && c <= 0xee){
+ ptr->stat = 3;
+ status_push_ch(ptr, c);
#ifdef SHIFTJIS_CP932
- }else if (is_ibmext_in_sjis(c)){
- ptr->stat = 2;
- status_push_ch(ptr, c);
+ }else if (is_ibmext_in_sjis(c)){
+ ptr->stat = 2;
+ status_push_ch(ptr, c);
#endif /* SHIFTJIS_CP932 */
#ifdef X0212_ENABLE
- }else if (0xf0 <= c && c <= 0xfc){
- ptr->stat = 1;
- status_push_ch(ptr, c);
+ }else if (0xf0 <= c && c <= 0xfc){
+ ptr->stat = 1;
+ status_push_ch(ptr, c);
#endif /* X0212_ENABLE */
- }else{
- status_disable(ptr);
- }
- break;
- case 1:
- if ((0x40 <= c && c <= 0x7e) || (0x80 <= c && c <= 0xfc)){
- status_push_ch(ptr, c);
- s2e_conv(ptr->buf[0], ptr->buf[1], &ptr->buf[0], &ptr->buf[1]);
- code_score(ptr);
- status_clear(ptr);
- }else{
- status_disable(ptr);
- }
- break;
- case 2:
+ }else{
+ status_disable(ptr);
+ }
+ break;
+ case 1:
+ if ((0x40 <= c && c <= 0x7e) || (0x80 <= c && c <= 0xfc)){
+ status_push_ch(ptr, c);
+ s2e_conv(ptr->buf[0], ptr->buf[1], &ptr->buf[0], &ptr->buf[1]);
+ code_score(ptr);
+ status_clear(ptr);
+ }else{
+ status_disable(ptr);
+ }
+ break;
+ case 2:
#ifdef SHIFTJIS_CP932
if ((0x40 <= c && c <= 0x7e) || (0x80 <= c && c <= 0xfc)) {
status_push_ch(ptr, c);
}
#endif /* SHIFTJIS_CP932 */
status_disable(ptr);
- break;
- case 3:
- if ((0x40 <= c && c <= 0x7e) || (0x80 <= c && c <= 0xfc)){
- status_push_ch(ptr, c);
- s2e_conv(ptr->buf[0], ptr->buf[1], &ptr->buf[0], &ptr->buf[1]);
+ break;
+ case 3:
+ if ((0x40 <= c && c <= 0x7e) || (0x80 <= c && c <= 0xfc)){
+ status_push_ch(ptr, c);
+ s2e_conv(ptr->buf[0], ptr->buf[1], &ptr->buf[0], &ptr->buf[1]);
set_code_score(ptr, SCORE_CP932);
status_clear(ptr);
- }else{
- status_disable(ptr);
- }
- break;
+ }else{
+ status_disable(ptr);
+ }
+ break;
}
}
-void e_status(struct input_code *ptr, nkf_char c)
+static void
+e_status(struct input_code *ptr, nkf_char c)
{
switch (ptr->stat){
- case -1:
- status_check(ptr, c);
- break;
- case 0:
- if (c <= DEL){
- break;
- }else if (nkf_char_unicode_p(c)){
- break;
- }else if (SS2 == c || (0xa1 <= c && c <= 0xfe)){
- ptr->stat = 1;
- status_push_ch(ptr, c);
+ case -1:
+ status_check(ptr, c);
+ break;
+ case 0:
+ if (c <= DEL){
+ break;
+ }else if (nkf_char_unicode_p(c)){
+ break;
+ }else if (SS2 == c || (0xa1 <= c && c <= 0xfe)){
+ ptr->stat = 1;
+ status_push_ch(ptr, c);
#ifdef X0212_ENABLE
- }else if (0x8f == c){
- ptr->stat = 2;
- status_push_ch(ptr, c);
+ }else if (0x8f == c){
+ ptr->stat = 2;
+ status_push_ch(ptr, c);
#endif /* X0212_ENABLE */
- }else{
- status_disable(ptr);
- }
- break;
- case 1:
- if (0xa1 <= c && c <= 0xfe){
- status_push_ch(ptr, c);
- code_score(ptr);
- status_clear(ptr);
- }else{
- status_disable(ptr);
- }
- break;
+ }else{
+ status_disable(ptr);
+ }
+ break;
+ case 1:
+ if (0xa1 <= c && c <= 0xfe){
+ status_push_ch(ptr, c);
+ code_score(ptr);
+ status_clear(ptr);
+ }else{
+ status_disable(ptr);
+ }
+ break;
#ifdef X0212_ENABLE
- case 2:
- if (0xa1 <= c && c <= 0xfe){
- ptr->stat = 1;
- status_push_ch(ptr, c);
- }else{
- status_disable(ptr);
- }
+ case 2:
+ if (0xa1 <= c && c <= 0xfe){
+ ptr->stat = 1;
+ status_push_ch(ptr, c);
+ }else{
+ status_disable(ptr);
+ }
#endif /* X0212_ENABLE */
}
}
#ifdef UTF8_INPUT_ENABLE
-void w_status(struct input_code *ptr, nkf_char c)
+static void
+w_status(struct input_code *ptr, nkf_char c)
{
switch (ptr->stat){
- case -1:
- status_check(ptr, c);
- break;
- case 0:
- if (c <= DEL){
- break;
- }else if (nkf_char_unicode_p(c)){
- break;
- }else if (0xc0 <= c && c <= 0xdf){
- ptr->stat = 1;
- status_push_ch(ptr, c);
- }else if (0xe0 <= c && c <= 0xef){
- ptr->stat = 2;
- status_push_ch(ptr, c);
- }else if (0xf0 <= c && c <= 0xf4){
- ptr->stat = 3;
- status_push_ch(ptr, c);
- }else{
- status_disable(ptr);
- }
- break;
- case 1:
- case 2:
- if (0x80 <= c && c <= 0xbf){
- status_push_ch(ptr, c);
- if (ptr->index > ptr->stat){
- int bom = (ptr->buf[0] == 0xef && ptr->buf[1] == 0xbb
- && ptr->buf[2] == 0xbf);
- w2e_conv(ptr->buf[0], ptr->buf[1], ptr->buf[2],
- &ptr->buf[0], &ptr->buf[1]);
- if (!bom){
- code_score(ptr);
- }
- status_clear(ptr);
- }
- }else{
- status_disable(ptr);
- }
- break;
- case 3:
+ case -1:
+ status_check(ptr, c);
+ break;
+ case 0:
+ if (c <= DEL){
+ break;
+ }else if (nkf_char_unicode_p(c)){
+ break;
+ }else if (0xc0 <= c && c <= 0xdf){
+ ptr->stat = 1;
+ status_push_ch(ptr, c);
+ }else if (0xe0 <= c && c <= 0xef){
+ ptr->stat = 2;
+ status_push_ch(ptr, c);
+ }else if (0xf0 <= c && c <= 0xf4){
+ ptr->stat = 3;
+ status_push_ch(ptr, c);
+ }else{
+ status_disable(ptr);
+ }
+ break;
+ case 1:
+ case 2:
+ if (0x80 <= c && c <= 0xbf){
+ status_push_ch(ptr, c);
+ if (ptr->index > ptr->stat){
+ int bom = (ptr->buf[0] == 0xef && ptr->buf[1] == 0xbb
+ && ptr->buf[2] == 0xbf);
+ w2e_conv(ptr->buf[0], ptr->buf[1], ptr->buf[2],
+ &ptr->buf[0], &ptr->buf[1]);
+ if (!bom){
+ code_score(ptr);
+ }
+ status_clear(ptr);
+ }
+ }else{
+ status_disable(ptr);
+ }
+ break;
+ case 3:
if (0x80 <= c && c <= 0xbf){
if (ptr->index < ptr->stat){
status_push_ch(ptr, c);
} else {
- status_clear(ptr);
+ status_clear(ptr);
}
- }else{
- status_disable(ptr);
- }
- break;
+ }else{
+ status_disable(ptr);
+ }
+ break;
}
}
#endif
-void code_status(nkf_char c)
+static void
+code_status(nkf_char c)
{
int action_flag = 1;
struct input_code *result = 0;
struct input_code *p = input_code_list;
while (p->name){
- if (!p->status_func) {
+ if (!p->status_func) {
++p;
continue;
}
- if (!p->status_func)
+ if (!p->status_func)
continue;
- (p->status_func)(p, c);
- if (p->stat > 0){
- action_flag = 0;
- }else if(p->stat == 0){
- if (result){
- action_flag = 0;
- }else{
- result = p;
- }
- }
- ++p;
+ (p->status_func)(p, c);
+ if (p->stat > 0){
+ action_flag = 0;
+ }else if(p->stat == 0){
+ if (result){
+ action_flag = 0;
+ }else{
+ result = p;
+ }
+ }
+ ++p;
}
if (action_flag){
- if (result && !estab_f){
- set_iconv(TRUE, result->iconv_func);
- }else if (c <= DEL){
- struct input_code *ptr = input_code_list;
- while (ptr->name){
- status_reset(ptr);
- ++ptr;
- }
- }
+ if (result && !estab_f){
+ set_iconv(TRUE, result->iconv_func);
+ }else if (c <= DEL){
+ struct input_code *ptr = input_code_list;
+ while (ptr->name){
+ status_reset(ptr);
+ ++ptr;
+ }
+ }
}
}
#ifndef WIN32DLL
-nkf_char std_getc(FILE *f)
+static nkf_char
+std_getc(FILE *f)
{
if (std_gc_ndx){
- return std_gc_buf[--std_gc_ndx];
+ return std_gc_buf[--std_gc_ndx];
}
return getc(f);
}
#endif /*WIN32DLL*/
-nkf_char std_ungetc(nkf_char c, FILE *f)
+static nkf_char
+std_ungetc(nkf_char c, FILE *f)
{
if (std_gc_ndx == STD_GC_BUFSIZE){
- return EOF;
+ return EOF;
}
std_gc_buf[std_gc_ndx++] = c;
return c;
}
#ifndef WIN32DLL
-void std_putc(nkf_char c)
+static void
+std_putc(nkf_char c)
{
if(c!=EOF)
- putchar(c);
+ putchar(c);
}
#endif /*WIN32DLL*/
static unsigned char hold_buf[HOLD_SIZE*2];
static int hold_count = 0;
-nkf_char push_hold_buf(nkf_char c2)
+static nkf_char
+push_hold_buf(nkf_char c2)
{
if (hold_count >= HOLD_SIZE*2)
- return (EOF);
+ return (EOF);
hold_buf[hold_count++] = (unsigned char)c2;
return ((hold_count >= HOLD_SIZE*2) ? EOF : hold_count);
}
-static int h_conv(FILE *f, int c1, int c2)
+static int
+h_conv(FILE *f, int c1, int c2)
{
int ret, c4, c3;
int hold_index;
push_hold_buf(c2);
while ((c2 = (*i_getc)(f)) != EOF) {
- if (c2 == ESC){
+ if (c2 == ESC){
(*i_ungetc)(c2,f);
- break;
- }
- code_status(c2);
- if (push_hold_buf(c2) == EOF || estab_f) {
- break;
- }
+ break;
+ }
+ code_status(c2);
+ if (push_hold_buf(c2) == EOF || estab_f) {
+ break;
+ }
}
if (!estab_f) {
- struct input_code *p = input_code_list;
- struct input_code *result = p;
- if (c2 == EOF) {
- code_status(c2);
- }
- while (p->name) {
- if (p->status_func && p->score < result->score) {
- result = p;
- }
- p++;
- }
- set_iconv(TRUE, result->iconv_func);
+ struct input_code *p = input_code_list;
+ struct input_code *result = p;
+ if (c2 == EOF) {
+ code_status(c2);
+ }
+ while (p->name) {
+ if (p->status_func && p->score < result->score) {
+ result = p;
+ }
+ p++;
+ }
+ set_iconv(TRUE, result->iconv_func);
}
ret = c2;
hold_index = 0;
while (hold_index < hold_count){
- c1 = hold_buf[hold_index++];
- if (c1 <= DEL){
- (*iconv)(0, c1, 0);
- continue;
- }else if (iconv == s_iconv && 0xa1 <= c1 && c1 <= 0xdf){
- (*iconv)(JIS_X_0201_1976_K, c1, 0);
- continue;
- }
- if (hold_index < hold_count){
- c2 = hold_buf[hold_index++];
- }else{
- c2 = (*i_getc)(f);
- if (c2 == EOF){
- c4 = EOF;
- break;
- }
- code_status(c2);
- }
- c3 = 0;
- switch ((*iconv)(c1, c2, 0)) { /* can be EUC/SJIS/UTF-8 */
+ c1 = hold_buf[hold_index++];
+ if (c1 <= DEL){
+ (*iconv)(0, c1, 0);
+ continue;
+ }else if (iconv == s_iconv && 0xa1 <= c1 && c1 <= 0xdf){
+ (*iconv)(JIS_X_0201_1976_K, c1, 0);
+ continue;
+ }
+ if (hold_index < hold_count){
+ c2 = hold_buf[hold_index++];
+ }else{
+ c2 = (*i_getc)(f);
+ if (c2 == EOF){
+ c4 = EOF;
+ break;
+ }
+ code_status(c2);
+ }
+ c3 = 0;
+ switch ((*iconv)(c1, c2, 0)) { /* can be EUC/SJIS/UTF-8 */
case -2:
/* 4 bytes UTF-8 */
- if (hold_index < hold_count){
- c3 = hold_buf[hold_index++];
- } else if ((c3 = (*i_getc)(f)) == EOF) {
+ if (hold_index < hold_count){
+ c3 = hold_buf[hold_index++];
+ } else if ((c3 = (*i_getc)(f)) == EOF) {
ret = EOF;
break;
} else {
- code_status(c3);
+ code_status(c3);
if (hold_index < hold_count){
c4 = hold_buf[hold_index++];
} else if ((c4 = (*i_getc)(f)) == EOF) {
code_status(c4);
(*iconv)(c1, c2, (c3<<8)|c4);
}
- }
+ }
break;
case -1:
/* 3 bytes EUC or UTF-8 */
- if (hold_index < hold_count){
- c3 = hold_buf[hold_index++];
- } else if ((c3 = (*i_getc)(f)) == EOF) {
+ if (hold_index < hold_count){
+ c3 = hold_buf[hold_index++];
+ } else if ((c3 = (*i_getc)(f)) == EOF) {
ret = EOF;
break;
} else {
- code_status(c3);
- }
- (*iconv)(c1, c2, c3);
- break;
+ code_status(c3);
+ }
+ (*iconv)(c1, c2, c3);
+ break;
}
if (c3 == EOF) break;
}
/*
* Check and Ignore BOM
*/
-void check_bom(FILE *f)
+static void
+check_bom(FILE *f)
{
int c2;
switch(c2 = (*i_getc)(f)){
nkf_char buf[3];
} broken_state;
-static void init_broken_state(void)
+static void
+init_broken_state(void)
{
memset(&broken_state, 0, sizeof(broken_state));
}
-static void push_broken_buf(c)
+static void
+push_broken_buf(c)
{
broken_state.buf[broken_state.count++] = c;
}
-static nkf_char pop_broken_buf(void)
+static nkf_char
+pop_broken_buf(void)
{
return broken_state.buf[--broken_state.count];
}
-nkf_char broken_getc(FILE *f)
+static nkf_char
+broken_getc(FILE *f)
{
nkf_char c, c1;
}
}
-nkf_char broken_ungetc(nkf_char c, FILE *f)
+static nkf_char
+broken_ungetc(nkf_char c, FILE *f)
{
if (broken_state.count < 2)
push_broken_buf(c);
return c;
}
-void eol_conv(nkf_char c2, nkf_char c1)
+static void
+eol_conv(nkf_char c2, nkf_char c1)
{
if (guess_f && input_eol != EOF) {
if (c2 == 0 && c1 == LF) {
}
/*
- Return value of fold_conv()
+ Return value of fold_conv()
- LF add newline and output char
- CR add newline and output nothing
- SP space
- 0 skip
- 1 (or else) normal output
+ LF add newline and output char
+ CR add newline and output nothing
+ SP space
+ 0 skip
+ 1 (or else) normal output
- fold state in prev (previous character)
+ fold state in prev (previous character)
- >0x80 Japanese (X0208/X0201)
- <0x80 ASCII
- LF new line
- SP space
+ >0x80 Japanese (X0208/X0201)
+ <0x80 ASCII
+ LF new line
+ SP space
- This fold algorthm does not preserve heading space in a line.
- This is the main difference from fmt.
-*/
+ This fold algorthm does not preserve heading space in a line.
+ This is the main difference from fmt.
+ */
#define char_size(c2,c1) (c2?2:1)
-void fold_conv(nkf_char c2, nkf_char c1)
+static void
+fold_conv(nkf_char c2, nkf_char c1)
{
nkf_char prev0;
nkf_char fold_state;
if (c1== CR && !fold_preserve_f) {
- fold_state=0; /* ignore cr */
+ fold_state=0; /* ignore cr */
}else if (c1== LF&&f_prev==CR && fold_preserve_f) {
- f_prev = LF;
- fold_state=0; /* ignore cr */
+ f_prev = LF;
+ fold_state=0; /* ignore cr */
} else if (c1== BS) {
- if (f_line>0) f_line--;
- fold_state = 1;
+ if (f_line>0) f_line--;
+ fold_state = 1;
} else if (c2==EOF && f_line != 0) { /* close open last line */
- fold_state = LF;
+ fold_state = LF;
} else if ((c1==LF && !fold_preserve_f)
- || ((c1==CR||(c1==LF&&f_prev!=CR))
- && fold_preserve_f)) {
- /* new line */
- if (fold_preserve_f) {
- f_prev = c1;
- f_line = 0;
- fold_state = CR;
+ || ((c1==CR||(c1==LF&&f_prev!=CR))
+ && fold_preserve_f)) {
+ /* new line */
+ if (fold_preserve_f) {
+ f_prev = c1;
+ f_line = 0;
+ fold_state = CR;
} else if ((f_prev == c1 && !fold_preserve_f)
- || (f_prev == LF && fold_preserve_f)
- ) { /* duplicate newline */
- if (f_line) {
- f_line = 0;
- fold_state = LF; /* output two newline */
- } else {
- f_line = 0;
- fold_state = 1;
- }
- } else {
- if (f_prev&0x80) { /* Japanese? */
- f_prev = c1;
- fold_state = 0; /* ignore given single newline */
- } else if (f_prev==SP) {
- fold_state = 0;
- } else {
- f_prev = c1;
- if (++f_line<=fold_len)
- fold_state = SP;
- else {
- f_line = 0;
- fold_state = CR; /* fold and output nothing */
- }
- }
- }
+ || (f_prev == LF && fold_preserve_f)
+ ) { /* duplicate newline */
+ if (f_line) {
+ f_line = 0;
+ fold_state = LF; /* output two newline */
+ } else {
+ f_line = 0;
+ fold_state = 1;
+ }
+ } else {
+ if (f_prev&0x80) { /* Japanese? */
+ f_prev = c1;
+ fold_state = 0; /* ignore given single newline */
+ } else if (f_prev==SP) {
+ fold_state = 0;
+ } else {
+ f_prev = c1;
+ if (++f_line<=fold_len)
+ fold_state = SP;
+ else {
+ f_line = 0;
+ fold_state = CR; /* fold and output nothing */
+ }
+ }
+ }
} else if (c1=='\f') {
- f_prev = LF;
- f_line = 0;
- fold_state = LF; /* output newline and clear */
+ f_prev = LF;
+ f_line = 0;
+ fold_state = LF; /* output newline and clear */
} else if ( (c2==0 && c1==SP)||
- (c2==0 && c1==TAB)||
- (c2=='!'&& c1=='!')) {
- /* X0208 kankaku or ascii space */
- if (f_prev == SP) {
- fold_state = 0; /* remove duplicate spaces */
- } else {
- f_prev = SP;
- if (++f_line<=fold_len)
- fold_state = SP; /* output ASCII space only */
- else {
- f_prev = SP; f_line = 0;
- fold_state = CR; /* fold and output nothing */
- }
- }
+ (c2==0 && c1==TAB)||
+ (c2=='!'&& c1=='!')) {
+ /* X0208 kankaku or ascii space */
+ if (f_prev == SP) {
+ fold_state = 0; /* remove duplicate spaces */
+ } else {
+ f_prev = SP;
+ if (++f_line<=fold_len)
+ fold_state = SP; /* output ASCII space only */
+ else {
+ f_prev = SP; f_line = 0;
+ fold_state = CR; /* fold and output nothing */
+ }
+ }
} else {
- prev0 = f_prev; /* we still need this one... , but almost done */
- f_prev = c1;
- if (c2 || c2 == JIS_X_0201_1976_K)
- f_prev |= 0x80; /* this is Japanese */
- f_line += char_size(c2,c1);
- if (f_line<=fold_len) { /* normal case */
- fold_state = 1;
- } else {
- if (f_line>fold_len+fold_margin) { /* too many kinsoku suspension */
- f_line = char_size(c2,c1);
- fold_state = LF; /* We can't wait, do fold now */
- } else if (c2 == JIS_X_0201_1976_K) {
- /* simple kinsoku rules return 1 means no folding */
- if (c1==(0xde&0x7f)) fold_state = 1; /* \e$B!+\e(B*/
- else if (c1==(0xdf&0x7f)) fold_state = 1; /* \e$B!,\e(B*/
- else if (c1==(0xa4&0x7f)) fold_state = 1; /* \e$B!#\e(B*/
- else if (c1==(0xa3&0x7f)) fold_state = 1; /* \e$B!$\e(B*/
- else if (c1==(0xa1&0x7f)) fold_state = 1; /* \e$B!W\e(B*/
- else if (c1==(0xb0&0x7f)) fold_state = 1; /* - */
- else if (SP<=c1 && c1<=(0xdf&0x7f)) { /* X0201 */
+ prev0 = f_prev; /* we still need this one... , but almost done */
+ f_prev = c1;
+ if (c2 || c2 == JIS_X_0201_1976_K)
+ f_prev |= 0x80; /* this is Japanese */
+ f_line += char_size(c2,c1);
+ if (f_line<=fold_len) { /* normal case */
+ fold_state = 1;
+ } else {
+ if (f_line>fold_len+fold_margin) { /* too many kinsoku suspension */
+ f_line = char_size(c2,c1);
+ fold_state = LF; /* We can't wait, do fold now */
+ } else if (c2 == JIS_X_0201_1976_K) {
+ /* simple kinsoku rules return 1 means no folding */
+ if (c1==(0xde&0x7f)) fold_state = 1; /* \e$B!+\e(B*/
+ else if (c1==(0xdf&0x7f)) fold_state = 1; /* \e$B!,\e(B*/
+ else if (c1==(0xa4&0x7f)) fold_state = 1; /* \e$B!#\e(B*/
+ else if (c1==(0xa3&0x7f)) fold_state = 1; /* \e$B!$\e(B*/
+ else if (c1==(0xa1&0x7f)) fold_state = 1; /* \e$B!W\e(B*/
+ else if (c1==(0xb0&0x7f)) fold_state = 1; /* - */
+ else if (SP<=c1 && c1<=(0xdf&0x7f)) { /* X0201 */
f_line = 1;
fold_state = LF;/* add one new f_line before this character */
} else {
f_line = 1;
fold_state = LF;/* add one new f_line before this character */
}
- } else if (c2==0) {
- /* kinsoku point in ASCII */
+ } else if (c2==0) {
+ /* kinsoku point in ASCII */
if ( c1==')'|| /* { [ ( */
- c1==']'||
- c1=='}'||
- c1=='.'||
- c1==','||
- c1=='!'||
- c1=='?'||
- c1=='/'||
- c1==':'||
- c1==';') {
+ c1==']'||
+ c1=='}'||
+ c1=='.'||
+ c1==','||
+ c1=='!'||
+ c1=='?'||
+ c1=='/'||
+ c1==':'||
+ c1==';') {
fold_state = 1;
- /* just after special */
+ /* just after special */
} else if (!is_alnum(prev0)) {
f_line = char_size(c2,c1);
fold_state = LF;
} else if ((prev0==SP) || /* ignored new f_line */
- (prev0==LF)|| /* ignored new f_line */
- (prev0&0x80)) { /* X0208 - ASCII */
+ (prev0==LF)|| /* ignored new f_line */
+ (prev0&0x80)) { /* X0208 - ASCII */
f_line = char_size(c2,c1);
- fold_state = LF;/* add one new f_line before this character */
- } else {
- fold_state = 1; /* default no fold in ASCII */
- }
- } else {
- if (c2=='!') {
- if (c1=='"') fold_state = 1; /* \e$B!"\e(B */
- else if (c1=='#') fold_state = 1; /* \e$B!#\e(B */
- else if (c1=='W') fold_state = 1; /* \e$B!W\e(B */
- else if (c1=='K') fold_state = 1; /* \e$B!K\e(B */
- else if (c1=='$') fold_state = 1; /* \e$B!$\e(B */
- else if (c1=='%') fold_state = 1; /* \e$B!%\e(B */
- else if (c1=='\'') fold_state = 1; /* \e$B!\\e(B */
- else if (c1=='(') fold_state = 1; /* \e$B!(\e(B */
- else if (c1==')') fold_state = 1; /* \e$B!)\e(B */
- else if (c1=='*') fold_state = 1; /* \e$B!*\e(B */
- else if (c1=='+') fold_state = 1; /* \e$B!+\e(B */
- else if (c1==',') fold_state = 1; /* \e$B!,\e(B */
- /* default no fold in kinsoku */
+ fold_state = LF;/* add one new f_line before this character */
+ } else {
+ fold_state = 1; /* default no fold in ASCII */
+ }
+ } else {
+ if (c2=='!') {
+ if (c1=='"') fold_state = 1; /* \e$B!"\e(B */
+ else if (c1=='#') fold_state = 1; /* \e$B!#\e(B */
+ else if (c1=='W') fold_state = 1; /* \e$B!W\e(B */
+ else if (c1=='K') fold_state = 1; /* \e$B!K\e(B */
+ else if (c1=='$') fold_state = 1; /* \e$B!$\e(B */
+ else if (c1=='%') fold_state = 1; /* \e$B!%\e(B */
+ else if (c1=='\'') fold_state = 1; /* \e$B!\\e(B */
+ else if (c1=='(') fold_state = 1; /* \e$B!(\e(B */
+ else if (c1==')') fold_state = 1; /* \e$B!)\e(B */
+ else if (c1=='*') fold_state = 1; /* \e$B!*\e(B */
+ else if (c1=='+') fold_state = 1; /* \e$B!+\e(B */
+ else if (c1==',') fold_state = 1; /* \e$B!,\e(B */
+ /* default no fold in kinsoku */
else {
fold_state = LF;
f_line = char_size(c2,c1);
/* add one new f_line before this character */
}
- } else {
+ } else {
f_line = char_size(c2,c1);
- fold_state = LF;
- /* add one new f_line before this character */
- }
- }
- }
+ fold_state = LF;
+ /* add one new f_line before this character */
+ }
+ }
+ }
}
/* terminator process */
switch(fold_state) {
- case LF:
- OCONV_NEWLINE((*o_fconv));
- (*o_fconv)(c2,c1);
- break;
- case 0:
- return;
- case CR:
- OCONV_NEWLINE((*o_fconv));
- break;
- case TAB:
- case SP:
- (*o_fconv)(0,SP);
- break;
- default:
- (*o_fconv)(c2,c1);
+ case LF:
+ OCONV_NEWLINE((*o_fconv));
+ (*o_fconv)(c2,c1);
+ break;
+ case 0:
+ return;
+ case CR:
+ OCONV_NEWLINE((*o_fconv));
+ break;
+ case TAB:
+ case SP:
+ (*o_fconv)(0,SP);
+ break;
+ default:
+ (*o_fconv)(c2,c1);
}
}
-nkf_char z_prev2=0,z_prev1=0;
+static nkf_char z_prev2=0,z_prev1=0;
-void z_conv(nkf_char c2, nkf_char c1)
+static void
+z_conv(nkf_char c2, nkf_char c1)
{
/* if (c2) c1 &= 0x7f; assertion */
}
if (c2 == EOF) {
- (*o_zconv)(c2, c1);
- return;
+ (*o_zconv)(c2, c1);
+ return;
}
if (alpha_f&1 && c2 == 0x23) {
/* JISX0208 Alphabet */
- c2 = 0;
+ c2 = 0;
} else if (c2 == 0x21) {
/* JISX0208 Kigou */
- if (0x21==c1) {
- if (alpha_f&2) {
- c2 = 0;
- c1 = SP;
- } else if (alpha_f&4) {
- (*o_zconv)(0, SP);
- (*o_zconv)(0, SP);
- return;
- }
- } else if (alpha_f&1 && 0x20<c1 && c1<0x7f && fv[c1-0x20]) {
- c2 = 0;
- c1 = fv[c1-0x20];
- }
+ if (0x21==c1) {
+ if (alpha_f&2) {
+ c2 = 0;
+ c1 = SP;
+ } else if (alpha_f&4) {
+ (*o_zconv)(0, SP);
+ (*o_zconv)(0, SP);
+ return;
+ }
+ } else if (alpha_f&1 && 0x20<c1 && c1<0x7f && fv[c1-0x20]) {
+ c2 = 0;
+ c1 = fv[c1-0x20];
+ }
}
if (alpha_f&8 && c2 == 0) {
#define rot13(c) ( \
- ( c < 'A') ? c: \
- (c <= 'M') ? (c + 13): \
- (c <= 'Z') ? (c - 13): \
- (c < 'a') ? (c): \
- (c <= 'm') ? (c + 13): \
- (c <= 'z') ? (c - 13): \
- (c) \
-)
+ ( c < 'A') ? c: \
+ (c <= 'M') ? (c + 13): \
+ (c <= 'Z') ? (c - 13): \
+ (c < 'a') ? (c): \
+ (c <= 'm') ? (c + 13): \
+ (c <= 'z') ? (c - 13): \
+ (c) \
+ )
#define rot47(c) ( \
- ( c < '!') ? c: \
- ( c <= 'O') ? (c + 47) : \
- ( c <= '~') ? (c - 47) : \
- c \
-)
-
-void rot_conv(nkf_char c2, nkf_char c1)
+ ( c < '!') ? c: \
+ ( c <= 'O') ? (c + 47) : \
+ ( c <= '~') ? (c - 47) : \
+ c \
+ )
+
+static void
+rot_conv(nkf_char c2, nkf_char c1)
{
if (c2 == 0 || c2 == JIS_X_0201_1976_K || c2 == ISO_8859_1) {
c1 = rot13(c1);
(*o_rot_conv)(c2,c1);
}
-void hira_conv(nkf_char c2, nkf_char c1)
+static void
+hira_conv(nkf_char c2, nkf_char c1)
{
if (hira_f & 1) {
- if (c2 == 0x25) {
- if (0x20 < c1 && c1 < 0x74) {
- c2 = 0x24;
- (*o_hira_conv)(c2,c1);
- return;
- } else if (c1 == 0x74 && nkf_enc_unicode_p(output_encoding)) {
- c2 = 0;
- c1 = nkf_char_unicode_new(0x3094);
- (*o_hira_conv)(c2,c1);
- return;
- }
- } else if (c2 == 0x21 && (c1 == 0x33 || c1 == 0x34)) {
- c1 += 2;
- (*o_hira_conv)(c2,c1);
- return;
- }
+ if (c2 == 0x25) {
+ if (0x20 < c1 && c1 < 0x74) {
+ c2 = 0x24;
+ (*o_hira_conv)(c2,c1);
+ return;
+ } else if (c1 == 0x74 && nkf_enc_unicode_p(output_encoding)) {
+ c2 = 0;
+ c1 = nkf_char_unicode_new(0x3094);
+ (*o_hira_conv)(c2,c1);
+ return;
+ }
+ } else if (c2 == 0x21 && (c1 == 0x33 || c1 == 0x34)) {
+ c1 += 2;
+ (*o_hira_conv)(c2,c1);
+ return;
+ }
}
if (hira_f & 2) {
- if (c2 == 0 && c1 == nkf_char_unicode_new(0x3094)) {
- c2 = 0x25;
- c1 = 0x74;
- } else if (c2 == 0x24 && 0x20 < c1 && c1 < 0x74) {
- c2 = 0x25;
- } else if (c2 == 0x21 && (c1 == 0x35 || c1 == 0x36)) {
- c1 -= 2;
- }
+ if (c2 == 0 && c1 == nkf_char_unicode_new(0x3094)) {
+ c2 = 0x25;
+ c1 = 0x74;
+ } else if (c2 == 0x24 && 0x20 < c1 && c1 < 0x74) {
+ c2 = 0x25;
+ } else if (c2 == 0x21 && (c1 == 0x35 || c1 == 0x36)) {
+ c1 -= 2;
+ }
}
(*o_hira_conv)(c2,c1);
}
-void iso2022jp_check_conv(nkf_char c2, nkf_char c1)
+static void
+iso2022jp_check_conv(nkf_char c2, nkf_char c1)
{
#define RANGE_NUM_MAX 18
static const nkf_char range[RANGE_NUM_MAX][2] = {
- {0x222f, 0x2239,},
- {0x2242, 0x2249,},
- {0x2251, 0x225b,},
- {0x226b, 0x2271,},
- {0x227a, 0x227d,},
- {0x2321, 0x232f,},
- {0x233a, 0x2340,},
- {0x235b, 0x2360,},
- {0x237b, 0x237e,},
- {0x2474, 0x247e,},
- {0x2577, 0x257e,},
- {0x2639, 0x2640,},
- {0x2659, 0x267e,},
- {0x2742, 0x2750,},
- {0x2772, 0x277e,},
- {0x2841, 0x287e,},
- {0x4f54, 0x4f7e,},
- {0x7425, 0x747e},
+ {0x222f, 0x2239,},
+ {0x2242, 0x2249,},
+ {0x2251, 0x225b,},
+ {0x226b, 0x2271,},
+ {0x227a, 0x227d,},
+ {0x2321, 0x232f,},
+ {0x233a, 0x2340,},
+ {0x235b, 0x2360,},
+ {0x237b, 0x237e,},
+ {0x2474, 0x247e,},
+ {0x2577, 0x257e,},
+ {0x2639, 0x2640,},
+ {0x2659, 0x267e,},
+ {0x2742, 0x2750,},
+ {0x2772, 0x277e,},
+ {0x2841, 0x287e,},
+ {0x4f54, 0x4f7e,},
+ {0x7425, 0x747e},
};
nkf_char i;
nkf_char start, end, c;
#define MAXRECOVER 20
-static void mime_input_buf_unshift(nkf_char c)
+static void
+mime_input_buf_unshift(nkf_char c)
{
mime_input_buf(--mime_input_state.top) = (unsigned char)c;
}
-nkf_char mime_ungetc(nkf_char c, FILE *f)
+static nkf_char
+mime_ungetc(nkf_char c, FILE *f)
{
mime_input_buf_unshift(c);
return c;
}
-nkf_char mime_ungetc_buf(nkf_char c, FILE *f)
+static nkf_char
+mime_ungetc_buf(nkf_char c, FILE *f)
{
if (mimebuf_f)
(*i_mungetc_buf)(c,f);
return c;
}
-nkf_char mime_getc_buf(FILE *f)
+static nkf_char
+mime_getc_buf(FILE *f)
{
/* we don't keep eof of mime_input_buf, becase it contains ?= as
a terminator. It was checked in mime_integrity. */
return ((mimebuf_f)?
- (*i_mgetc_buf)(f):mime_input_buf(mime_input_state.input++));
+ (*i_mgetc_buf)(f):mime_input_buf(mime_input_state.input++));
}
-void switch_mime_getc(void)
+static void
+switch_mime_getc(void)
{
if (i_getc!=mime_getc) {
i_mgetc = i_getc; i_getc = mime_getc;
}
}
-void unswitch_mime_getc(void)
+static void
+unswitch_mime_getc(void)
{
if(mime_f==STRICT_MIME) {
i_mgetc = i_mgetc_buf;
mime_iconv_back = NULL;
}
-nkf_char mime_integrity(FILE *f, const unsigned char *p)
+static nkf_char
+mime_integrity(FILE *f, const unsigned char *p)
{
nkf_char c,d;
unsigned int q;
d = 0;
q = mime_input_state.input;
while((c=(*i_getc)(f))!=EOF) {
- if (((mime_input_state.input-mime_input_state.top)&MIME_BUF_MASK)==0) {
+ if (((mime_input_state.input-mime_input_state.top)&MIME_BUF_MASK)==0) {
break; /* buffer full */
}
- if (c=='=' && d=='?') {
- /* checked. skip header, start decode */
- mime_input_buf(mime_input_state.input++) = (unsigned char)c;
- /* mime_last_input = mime_input_state.input; */
- mime_input_state.input = q;
+ if (c=='=' && d=='?') {
+ /* checked. skip header, start decode */
+ mime_input_buf(mime_input_state.input++) = (unsigned char)c;
+ /* mime_last_input = mime_input_state.input; */
+ mime_input_state.input = q;
switch_mime_getc();
- return 1;
- }
- if (!( (c=='+'||c=='/'|| c=='=' || c=='?' || is_alnum(c))))
- break;
- /* Should we check length mod 4? */
- mime_input_buf(mime_input_state.input++) = (unsigned char)c;
- d=c;
+ return 1;
+ }
+ if (!( (c=='+'||c=='/'|| c=='=' || c=='?' || is_alnum(c))))
+ break;
+ /* Should we check length mod 4? */
+ mime_input_buf(mime_input_state.input++) = (unsigned char)c;
+ d=c;
}
/* In case of Incomplete MIME, no MIME decode */
mime_input_buf(mime_input_state.input++) = (unsigned char)c;
return 1;
}
-nkf_char mime_begin_strict(FILE *f)
+static nkf_char
+mime_begin_strict(FILE *f)
{
nkf_char c1 = 0;
int i,j,k;
r[0]='='; r[1]='?';
for(i=2;p[i]>SP;i++) { /* start at =? */
- if (((r[i] = c1 = (*i_getc)(f))==EOF) || nkf_toupper(c1) != p[i]) {
- /* pattern fails, try next one */
- q = p;
- while (mime_pattern[++j]) {
+ if (((r[i] = c1 = (*i_getc)(f))==EOF) || nkf_toupper(c1) != p[i]) {
+ /* pattern fails, try next one */
+ q = p;
+ while (mime_pattern[++j]) {
p = mime_pattern[j];
- for(k=2;k<i;k++) /* assume length(p) > i */
- if (p[k]!=q[k]) break;
- if (k==i && nkf_toupper(c1)==p[k]) break;
- }
+ for(k=2;k<i;k++) /* assume length(p) > i */
+ if (p[k]!=q[k]) break;
+ if (k==i && nkf_toupper(c1)==p[k]) break;
+ }
p = mime_pattern[j];
- if (p) continue; /* found next one, continue */
- /* all fails, output from recovery buffer */
- (*i_ungetc)(c1,f);
- for(j=0;j<i;j++) {
- (*oconv)(0,r[j]);
- }
- return c1;
- }
+ if (p) continue; /* found next one, continue */
+ /* all fails, output from recovery buffer */
+ (*i_ungetc)(c1,f);
+ for(j=0;j<i;j++) {
+ (*oconv)(0,r[j]);
+ }
+ return c1;
+ }
}
mime_decode_mode = p[i-2];
clr_code_score(find_inputcode_byfunc(mime_priority_func[j]), SCORE_iMIME);
if (mime_decode_mode=='B') {
- mimebuf_f = unbuf_f;
- if (!unbuf_f) {
- /* do MIME integrity check */
- return mime_integrity(f,mime_pattern[j]);
- }
+ mimebuf_f = unbuf_f;
+ if (!unbuf_f) {
+ /* do MIME integrity check */
+ return mime_integrity(f,mime_pattern[j]);
+ }
}
switch_mime_getc();
mimebuf_f = TRUE;
return c1;
}
-nkf_char mime_begin(FILE *f)
+static nkf_char
+mime_begin(FILE *f)
{
nkf_char c1;
int i,k;
k = mime_input_state.last;
mime_input_buf(mime_input_state.last++)='='; mime_input_buf(mime_input_state.last++)='?';
for(i=2;i<MAXRECOVER;i++) { /* start at =? */
- /* We accept any character type even if it is breaked by new lines */
- c1 = (*i_getc)(f); mime_input_buf(mime_input_state.last++) = (unsigned char)c1;
- if (c1==LF||c1==SP||c1==CR||
- c1=='-'||c1=='_'||is_alnum(c1)) continue;
- if (c1=='=') {
- /* Failed. But this could be another MIME preemble */
- (*i_ungetc)(c1,f);
- mime_input_state.last--;
- break;
- }
- if (c1!='?') break;
- else {
- /* c1=='?' */
- c1 = (*i_getc)(f); mime_input_buf(mime_input_state.last++) = (unsigned char)c1;
- if (!(++i<MAXRECOVER) || c1==EOF) break;
- if (c1=='b'||c1=='B') {
- mime_decode_mode = 'B';
- } else if (c1=='q'||c1=='Q') {
- mime_decode_mode = 'Q';
- } else {
- break;
- }
- c1 = (*i_getc)(f); mime_input_buf(mime_input_state.last++) = (unsigned char)c1;
- if (!(++i<MAXRECOVER) || c1==EOF) break;
- if (c1!='?') {
- mime_decode_mode = FALSE;
- }
- break;
- }
+ /* We accept any character type even if it is breaked by new lines */
+ c1 = (*i_getc)(f); mime_input_buf(mime_input_state.last++) = (unsigned char)c1;
+ if (c1==LF||c1==SP||c1==CR||
+ c1=='-'||c1=='_'||is_alnum(c1)) continue;
+ if (c1=='=') {
+ /* Failed. But this could be another MIME preemble */
+ (*i_ungetc)(c1,f);
+ mime_input_state.last--;
+ break;
+ }
+ if (c1!='?') break;
+ else {
+ /* c1=='?' */
+ c1 = (*i_getc)(f); mime_input_buf(mime_input_state.last++) = (unsigned char)c1;
+ if (!(++i<MAXRECOVER) || c1==EOF) break;
+ if (c1=='b'||c1=='B') {
+ mime_decode_mode = 'B';
+ } else if (c1=='q'||c1=='Q') {
+ mime_decode_mode = 'Q';
+ } else {
+ break;
+ }
+ c1 = (*i_getc)(f); mime_input_buf(mime_input_state.last++) = (unsigned char)c1;
+ if (!(++i<MAXRECOVER) || c1==EOF) break;
+ if (c1!='?') {
+ mime_decode_mode = FALSE;
+ }
+ break;
+ }
}
switch_mime_getc();
if (!mime_decode_mode) {
- /* false MIME premble, restart from mime_buffer */
- mime_decode_mode = 1; /* no decode, but read from the mime_buffer */
- /* Since we are in MIME mode until buffer becomes empty, */
- /* we never go into mime_begin again for a while. */
- return c1;
+ /* false MIME premble, restart from mime_buffer */
+ mime_decode_mode = 1; /* no decode, but read from the mime_buffer */
+ /* Since we are in MIME mode until buffer becomes empty, */
+ /* we never go into mime_begin again for a while. */
+ return c1;
}
/* discard mime preemble, and goto MIME mode */
mime_input_state.last = k;
}
#ifdef CHECK_OPTION
-void no_putc(nkf_char c)
+static void
+no_putc(nkf_char c)
{
;
}
-void debug(const char *str)
+static void
+debug(const char *str)
{
if (debug_f){
- fprintf(stderr, "%s\n", str ? str : "NULL");
+ fprintf(stderr, "%s\n", str ? str : "NULL");
}
}
#endif
-void set_input_codename(char *codename)
+static void
+set_input_codename(char *codename)
{
if (!input_codename) {
input_codename = codename;
}
}
-static char* get_guessed_code(void)
+static char*
+get_guessed_code(void)
{
if (input_codename && !*input_codename) {
input_codename = "BINARY";
}
#if !defined(PERL_XS) && !defined(WIN32DLL)
-void print_guessed_code(char *filename)
+static void
+print_guessed_code(char *filename)
{
if (filename != NULL) printf("%s: ", filename);
if (input_codename && !*input_codename) {
#ifdef INPUT_OPTION
-nkf_char hex_getc(nkf_char ch, FILE *f, nkf_char (*g)(FILE *f), nkf_char (*u)(nkf_char c, FILE *f))
+static nkf_char
+hex_getc(nkf_char ch, FILE *f, nkf_char (*g)(FILE *f), nkf_char (*u)(nkf_char c, FILE *f))
{
nkf_char c1, c2, c3;
c1 = (*g)(f);
if (c1 != ch){
- return c1;
+ return c1;
}
c2 = (*g)(f);
if (!nkf_isxdigit(c2)){
- (*u)(c2, f);
- return c1;
+ (*u)(c2, f);
+ return c1;
}
c3 = (*g)(f);
if (!nkf_isxdigit(c3)){
- (*u)(c2, f);
- (*u)(c3, f);
- return c1;
+ (*u)(c2, f);
+ (*u)(c3, f);
+ return c1;
}
return (hex2bin(c2) << 4) | hex2bin(c3);
}
-nkf_char cap_getc(FILE *f)
+static nkf_char
+cap_getc(FILE *f)
{
return hex_getc(':', f, i_cgetc, i_cungetc);
}
-nkf_char cap_ungetc(nkf_char c, FILE *f)
+static nkf_char
+cap_ungetc(nkf_char c, FILE *f)
{
return (*i_cungetc)(c, f);
}
-nkf_char url_getc(FILE *f)
+static nkf_char
+url_getc(FILE *f)
{
return hex_getc('%', f, i_ugetc, i_uungetc);
}
-nkf_char url_ungetc(nkf_char c, FILE *f)
+static nkf_char
+url_ungetc(nkf_char c, FILE *f)
{
return (*i_uungetc)(c, f);
}
#endif
#ifdef NUMCHAR_OPTION
-nkf_char numchar_getc(FILE *f)
+static nkf_char
+numchar_getc(FILE *f)
{
nkf_char (*g)(FILE *) = i_ngetc;
nkf_char (*u)(nkf_char c ,FILE *f) = i_nungetc;
buf[i] = (*g)(f);
if (buf[i] == '&'){
- buf[++i] = (*g)(f);
- if (buf[i] == '#'){
- c = 0;
- buf[++i] = (*g)(f);
- if (buf[i] == 'x' || buf[i] == 'X'){
- for (j = 0; j < 7; j++){
- buf[++i] = (*g)(f);
- if (!nkf_isxdigit(buf[i])){
- if (buf[i] != ';'){
- c = -1;
- }
- break;
- }
- c <<= 4;
- c |= hex2bin(buf[i]);
- }
- }else{
- for (j = 0; j < 8; j++){
- if (j){
- buf[++i] = (*g)(f);
- }
- if (!nkf_isdigit(buf[i])){
- if (buf[i] != ';'){
- c = -1;
- }
- break;
- }
- c *= 10;
- c += hex2bin(buf[i]);
- }
- }
- }
+ buf[++i] = (*g)(f);
+ if (buf[i] == '#'){
+ c = 0;
+ buf[++i] = (*g)(f);
+ if (buf[i] == 'x' || buf[i] == 'X'){
+ for (j = 0; j < 7; j++){
+ buf[++i] = (*g)(f);
+ if (!nkf_isxdigit(buf[i])){
+ if (buf[i] != ';'){
+ c = -1;
+ }
+ break;
+ }
+ c <<= 4;
+ c |= hex2bin(buf[i]);
+ }
+ }else{
+ for (j = 0; j < 8; j++){
+ if (j){
+ buf[++i] = (*g)(f);
+ }
+ if (!nkf_isdigit(buf[i])){
+ if (buf[i] != ';'){
+ c = -1;
+ }
+ break;
+ }
+ c *= 10;
+ c += hex2bin(buf[i]);
+ }
+ }
+ }
}
if (c != -1){
- return nkf_char_unicode_new(c);
+ return nkf_char_unicode_new(c);
}
while (i > 0){
- (*u)(buf[i], f);
- --i;
+ (*u)(buf[i], f);
+ --i;
}
return buf[0];
}
-nkf_char numchar_ungetc(nkf_char c, FILE *f)
+static nkf_char
+numchar_ungetc(nkf_char c, FILE *f)
{
return (*i_nungetc)(c, f);
}
#ifdef UNICODE_NORMALIZATION
/* Normalization Form C */
-nkf_char nfc_getc(FILE *f)
+static nkf_char
+nfc_getc(FILE *f)
{
nkf_char (*g)(FILE *f) = i_nfc_getc;
nkf_char (*u)(nkf_char c ,FILE *f) = i_nfc_ungetc;
return buf[0];
}
-nkf_char nfc_ungetc(nkf_char c, FILE *f)
+static nkf_char
+nfc_ungetc(nkf_char c, FILE *f)
{
return (*i_nfc_ungetc)(c, f);
}
#endif /* UNICODE_NORMALIZATION */
-static nkf_char base64decode(nkf_char c)
+static nkf_char
+base64decode(nkf_char c)
{
int i;
if (c > '@') {
- if (c < '[') {
- i = c - 'A'; /* A..Z 0-25 */
+ if (c < '[') {
+ i = c - 'A'; /* A..Z 0-25 */
} else if (c == '_') {
i = '?' /* 63 */ ; /* _ 63 */
- } else {
- i = c - 'G' /* - 'a' + 26 */ ; /* a..z 26-51 */
+ } else {
+ i = c - 'G' /* - 'a' + 26 */ ; /* a..z 26-51 */
}
} else if (c > '/') {
- i = c - '0' + '4' /* - '0' + 52 */ ; /* 0..9 52-61 */
+ i = c - '0' + '4' /* - '0' + 52 */ ; /* 0..9 52-61 */
} else if (c == '+' || c == '-') {
- i = '>' /* 62 */ ; /* + and - 62 */
+ i = '>' /* 62 */ ; /* + and - 62 */
} else {
- i = '?' /* 63 */ ; /* / 63 */
+ i = '?' /* 63 */ ; /* / 63 */
}
return (i);
}
-nkf_char
+static nkf_char
mime_getc(FILE *f)
{
nkf_char c1, c2, c3, c4, cc;
nkf_char lwsp_size = 128;
if (mime_input_state.top != mime_input_state.last) { /* Something is in FIFO */
- return mime_input_buf(mime_input_state.top++);
+ return mime_input_buf(mime_input_state.top++);
}
if (mime_decode_mode==1 ||mime_decode_mode==FALSE) {
mime_decode_mode=FALSE;
}
if (mimebuf_f == FIXED_MIME)
- exit_mode = mime_decode_mode;
+ exit_mode = mime_decode_mode;
else
- exit_mode = FALSE;
+ exit_mode = FALSE;
if (mime_decode_mode == 'Q') {
- if ((c1 = (*i_mgetc)(f)) == EOF) return (EOF);
-restart_mime_q:
- if (c1=='_' && mimebuf_f != FIXED_MIME) return SP;
+ if ((c1 = (*i_mgetc)(f)) == EOF) return (EOF);
+ restart_mime_q:
+ if (c1=='_' && mimebuf_f != FIXED_MIME) return SP;
if (c1<=SP || DEL<=c1) {
mime_decode_mode = exit_mode; /* prepare for quit */
return c1;
}
- if (c1!='=' && (c1!='?' || mimebuf_f == FIXED_MIME)) {
+ if (c1!='=' && (c1!='?' || mimebuf_f == FIXED_MIME)) {
return c1;
}
- mime_decode_mode = exit_mode; /* prepare for quit */
- if ((c2 = (*i_mgetc)(f)) == EOF) return (EOF);
- if (c1=='?'&&c2=='=' && mimebuf_f != FIXED_MIME) {
- /* end Q encoding */
- input_mode = exit_mode;
+ mime_decode_mode = exit_mode; /* prepare for quit */
+ if ((c2 = (*i_mgetc)(f)) == EOF) return (EOF);
+ if (c1=='?'&&c2=='=' && mimebuf_f != FIXED_MIME) {
+ /* end Q encoding */
+ input_mode = exit_mode;
lwsp_count = 0;
lwsp_buf = malloc((lwsp_size+5)*sizeof(char));
if (lwsp_buf==NULL) {
c1 = lwsp_buf[0];
}
free(lwsp_buf);
- return c1;
- }
- if (c1=='='&&c2<SP) { /* this is soft wrap */
- while((c1 = (*i_mgetc)(f)) <=SP) {
+ return c1;
+ }
+ if (c1=='='&&c2<SP) { /* this is soft wrap */
+ while((c1 = (*i_mgetc)(f)) <=SP) {
if ((c1 = (*i_mgetc)(f)) == EOF) return (EOF);
}
- mime_decode_mode = 'Q'; /* still in MIME */
+ mime_decode_mode = 'Q'; /* still in MIME */
goto restart_mime_q;
}
- if (c1=='?') {
- mime_decode_mode = 'Q'; /* still in MIME */
- (*i_mungetc)(c2,f);
- return c1;
- }
- if ((c3 = (*i_mgetc)(f)) == EOF) return (EOF);
- if (c2<=SP) return c2;
- mime_decode_mode = 'Q'; /* still in MIME */
- return ((hex2bin(c2)<<4) + hex2bin(c3));
+ if (c1=='?') {
+ mime_decode_mode = 'Q'; /* still in MIME */
+ (*i_mungetc)(c2,f);
+ return c1;
+ }
+ if ((c3 = (*i_mgetc)(f)) == EOF) return (EOF);
+ if (c2<=SP) return c2;
+ mime_decode_mode = 'Q'; /* still in MIME */
+ return ((hex2bin(c2)<<4) + hex2bin(c3));
}
if (mime_decode_mode != 'B') {
- mime_decode_mode = FALSE;
- return (*i_mgetc)(f);
+ mime_decode_mode = FALSE;
+ return (*i_mgetc)(f);
}
/* Base64 encoding */
/*
- MIME allows line break in the middle of
- Base64, but we are very pessimistic in decoding
- in unbuf mode because MIME encoded code may broken by
- less or editor's control sequence (such as ESC-[-K in unbuffered
- mode. ignore incomplete MIME.
- */
+ MIME allows line break in the middle of
+ Base64, but we are very pessimistic in decoding
+ in unbuf mode because MIME encoded code may broken by
+ less or editor's control sequence (such as ESC-[-K in unbuffered
+ mode. ignore incomplete MIME.
+ */
mode = mime_decode_mode;
mime_decode_mode = exit_mode; /* prepare for quit */
while ((c1 = (*i_mgetc)(f))<=SP) {
- if (c1==EOF)
- return (EOF);
+ if (c1==EOF)
+ return (EOF);
}
-mime_c2_retry:
+ mime_c2_retry:
if ((c2 = (*i_mgetc)(f))<=SP) {
- if (c2==EOF)
- return (EOF);
+ if (c2==EOF)
+ return (EOF);
if (mime_f != STRICT_MIME) goto mime_c2_retry;
- if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;
- return c2;
+ if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;
+ return c2;
}
if ((c1 == '?') && (c2 == '=')) {
- input_mode = ASCII;
+ input_mode = ASCII;
lwsp_count = 0;
lwsp_buf = malloc((lwsp_size+5)*sizeof(char));
if (lwsp_buf==NULL) {
c1 = lwsp_buf[0];
}
free(lwsp_buf);
- return c1;
+ return c1;
}
-mime_c3_retry:
+ mime_c3_retry:
if ((c3 = (*i_mgetc)(f))<=SP) {
- if (c3==EOF)
- return (EOF);
+ if (c3==EOF)
+ return (EOF);
if (mime_f != STRICT_MIME) goto mime_c3_retry;
- if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;
- return c3;
+ if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;
+ return c3;
}
-mime_c4_retry:
+ mime_c4_retry:
if ((c4 = (*i_mgetc)(f))<=SP) {
- if (c4==EOF)
- return (EOF);
+ if (c4==EOF)
+ return (EOF);
if (mime_f != STRICT_MIME) goto mime_c4_retry;
- if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;
- return c4;
+ if (mimebuf_f!=FIXED_MIME) input_mode = ASCII;
+ return c4;
}
mime_decode_mode = mode; /* still in MIME sigh... */
t4 = 0x3f & base64decode(c4);
cc = ((t1 << 2) & 0x0fc) | ((t2 >> 4) & 0x03);
if (c2 != '=') {
- mime_input_buf(mime_input_state.last++) = (unsigned char)cc;
- cc = ((t2 << 4) & 0x0f0) | ((t3 >> 2) & 0x0f);
- if (c3 != '=') {
- mime_input_buf(mime_input_state.last++) = (unsigned char)cc;
- cc = ((t3 << 6) & 0x0c0) | (t4 & 0x3f);
- if (c4 != '=')
- mime_input_buf(mime_input_state.last++) = (unsigned char)cc;
- }
+ mime_input_buf(mime_input_state.last++) = (unsigned char)cc;
+ cc = ((t2 << 4) & 0x0f0) | ((t3 >> 2) & 0x0f);
+ if (c3 != '=') {
+ mime_input_buf(mime_input_state.last++) = (unsigned char)cc;
+ cc = ((t3 << 6) & 0x0c0) | (t4 & 0x3f);
+ if (c4 != '=')
+ mime_input_buf(mime_input_state.last++) = (unsigned char)cc;
+ }
} else {
- return c1;
+ return c1;
}
return mime_input_buf(mime_input_state.top++);
}
static const char basis_64[] =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
#define MIMEOUT_BUF_LENGTH (60)
static struct {
/*nkf_char mime_lastchar2, mime_lastchar1;*/
-static void open_mime(nkf_char mode)
+static void
+open_mime(nkf_char mode)
{
const unsigned char *p;
int i;
i = 0;
if (base64_count>45) {
if (mimeout_state.count>0 && nkf_isblank(mimeout_state.buf[i])){
- (*o_mputc)(mimeout_state.buf[i]);
+ (*o_mputc)(mimeout_state.buf[i]);
i++;
}
PUT_NEWLINE((*o_mputc));
base64_count = 1;
if (mimeout_state.count>0
&& (mimeout_state.buf[i]==SP || mimeout_state.buf[i]==TAB
- || mimeout_state.buf[i]==CR || mimeout_state.buf[i]==LF)) {
+ || mimeout_state.buf[i]==CR || mimeout_state.buf[i]==LF)) {
i++;
}
}
}
}
while(*p) {
- (*o_mputc)(*p++);
- base64_count ++;
+ (*o_mputc)(*p++);
+ base64_count ++;
}
j = mimeout_state.count;
mimeout_state.count = 0;
}
}
-static void mime_prechar(nkf_char c2, nkf_char c1)
+static void
+mime_prechar(nkf_char c2, nkf_char c1)
{
if (mimeout_mode > 0){
- if (c2 == EOF){
- if (base64_count + mimeout_state.count/3*4> 73){
- (*o_base64conv)(EOF,0);
- OCONV_NEWLINE((*o_base64conv));
- (*o_base64conv)(0,SP);
- base64_count = 1;
- }
- } else {
- if (base64_count + mimeout_state.count/3*4> 66) {
- (*o_base64conv)(EOF,0);
- OCONV_NEWLINE((*o_base64conv));
- (*o_base64conv)(0,SP);
- base64_count = 1;
- mimeout_mode = -1;
- }
- }
+ if (c2 == EOF){
+ if (base64_count + mimeout_state.count/3*4> 73){
+ (*o_base64conv)(EOF,0);
+ OCONV_NEWLINE((*o_base64conv));
+ (*o_base64conv)(0,SP);
+ base64_count = 1;
+ }
+ } else {
+ if (base64_count + mimeout_state.count/3*4> 66) {
+ (*o_base64conv)(EOF,0);
+ OCONV_NEWLINE((*o_base64conv));
+ (*o_base64conv)(0,SP);
+ base64_count = 1;
+ mimeout_mode = -1;
+ }
+ }
} else if (c2) {
if (c2 != EOF && base64_count + mimeout_state.count/3*4> 60) {
mimeout_mode = (output_mode==ASCII ||output_mode == ISO_8859_1) ? 'Q' : 'B';
}
}
-static void close_mime(void)
+static void
+close_mime(void)
{
(*o_mputc)('?');
(*o_mputc)('=');
mimeout_mode = 0;
}
-static void eof_mime(void)
+static void
+eof_mime(void)
{
switch(mimeout_mode) {
case 'Q':
}
}
-static void mimeout_addchar(nkf_char c)
+static void
+mimeout_addchar(nkf_char c)
{
switch(mimeout_mode) {
case 'Q':
(*o_mputc)(c);
base64_count++;
}
- break;
+ break;
case 'B':
- mimeout_state.state=c;
- (*o_mputc)(basis_64[c>>2]);
- mimeout_mode=2;
- base64_count ++;
- break;
+ mimeout_state.state=c;
+ (*o_mputc)(basis_64[c>>2]);
+ mimeout_mode=2;
+ base64_count ++;
+ break;
case 2:
- (*o_mputc)(basis_64[((mimeout_state.state & 0x3)<< 4) | ((c & 0xF0) >> 4)]);
- mimeout_state.state=c;
- mimeout_mode=1;
- base64_count ++;
- break;
+ (*o_mputc)(basis_64[((mimeout_state.state & 0x3)<< 4) | ((c & 0xF0) >> 4)]);
+ mimeout_state.state=c;
+ mimeout_mode=1;
+ base64_count ++;
+ break;
case 1:
- (*o_mputc)(basis_64[((mimeout_state.state & 0xF) << 2) | ((c & 0xC0) >>6)]);
- (*o_mputc)(basis_64[c & 0x3F]);
- mimeout_mode='B';
- base64_count += 2;
- break;
+ (*o_mputc)(basis_64[((mimeout_state.state & 0xF) << 2) | ((c & 0xC0) >>6)]);
+ (*o_mputc)(basis_64[c & 0x3F]);
+ mimeout_mode='B';
+ base64_count += 2;
+ break;
default:
(*o_mputc)(c);
base64_count++;
- break;
+ break;
}
}
-static void mime_putc(nkf_char c)
+static void
+mime_putc(nkf_char c)
{
int i, j;
nkf_char lastchar;
if (mimeout_f == FIXED_MIME){
- if (mimeout_mode == 'Q'){
- if (base64_count > 71){
- if (c!=CR && c!=LF) {
- (*o_mputc)('=');
- PUT_NEWLINE((*o_mputc));
- }
- base64_count = 0;
- }
- }else{
- if (base64_count > 71){
- eof_mime();
- PUT_NEWLINE((*o_mputc));
- base64_count = 0;
- }
- if (c == EOF) { /* c==EOF */
- eof_mime();
- }
- }
- if (c != EOF) { /* c==EOF */
- mimeout_addchar(c);
- }
- return;
+ if (mimeout_mode == 'Q'){
+ if (base64_count > 71){
+ if (c!=CR && c!=LF) {
+ (*o_mputc)('=');
+ PUT_NEWLINE((*o_mputc));
+ }
+ base64_count = 0;
+ }
+ }else{
+ if (base64_count > 71){
+ eof_mime();
+ PUT_NEWLINE((*o_mputc));
+ base64_count = 0;
+ }
+ if (c == EOF) { /* c==EOF */
+ eof_mime();
+ }
+ }
+ if (c != EOF) { /* c==EOF */
+ mimeout_addchar(c);
+ }
+ return;
}
/* mimeout_f != FIXED_MIME */
mimeout_addchar(mimeout_state.buf[i]);
}
}
- return;
+ return;
}
if (mimeout_state.count > 0){
- lastchar = mimeout_state.buf[mimeout_state.count - 1];
+ lastchar = mimeout_state.buf[mimeout_state.count - 1];
}else{
- lastchar = -1;
+ lastchar = -1;
}
if (mimeout_mode=='Q') {
- if (c <= DEL && (output_mode==ASCII ||output_mode == ISO_8859_1)) {
+ if (c <= DEL && (output_mode==ASCII ||output_mode == ISO_8859_1)) {
if (c == CR || c == LF) {
close_mime();
(*o_mputc)(c);
base64_count = 0;
return;
- } else if (c <= SP) {
- close_mime();
+ } else if (c <= SP) {
+ close_mime();
if (base64_count > 70) {
PUT_NEWLINE((*o_mputc));
base64_count = 0;
(*o_mputc)(SP);
base64_count++;
}
- } else {
+ } else {
if (base64_count > 70) {
close_mime();
PUT_NEWLINE((*o_mputc));
}
(*o_mputc)(c);
base64_count++;
- }
- return;
+ }
+ return;
}
if (mimeout_mode <= 0) {
- if (c <= DEL && (output_mode==ASCII ||output_mode == ISO_8859_1)) {
- if (nkf_isspace(c)) {
+ if (c <= DEL && (output_mode==ASCII ||output_mode == ISO_8859_1)) {
+ if (nkf_isspace(c)) {
int flag = 0;
if (mimeout_mode == -1) {
flag = 1;
}
- if (c==CR || c==LF) {
+ if (c==CR || c==LF) {
if (flag) {
open_mime(output_mode);
output_mode = 0;
} else {
base64_count = 0;
}
- }
- for (i=0;i<mimeout_state.count;i++) {
- (*o_mputc)(mimeout_state.buf[i]);
- if (mimeout_state.buf[i] == CR || mimeout_state.buf[i] == LF){
- base64_count = 0;
- }else{
- base64_count++;
- }
- }
+ }
+ for (i=0;i<mimeout_state.count;i++) {
+ (*o_mputc)(mimeout_state.buf[i]);
+ if (mimeout_state.buf[i] == CR || mimeout_state.buf[i] == LF){
+ base64_count = 0;
+ }else{
+ base64_count++;
+ }
+ }
if (flag) {
eof_mime();
base64_count = 0;
mimeout_mode = 0;
- }
+ }
mimeout_state.buf[0] = (char)c;
mimeout_state.count = 1;
- }else{
- if (base64_count > 1
- && base64_count + mimeout_state.count > 76
+ }else{
+ if (base64_count > 1
+ && base64_count + mimeout_state.count > 76
&& mimeout_state.buf[0] != CR && mimeout_state.buf[0] != LF){
- PUT_NEWLINE((*o_mputc));
- base64_count = 0;
- if (!nkf_isspace(mimeout_state.buf[0])){
- (*o_mputc)(SP);
- base64_count++;
- }
- }
- mimeout_state.buf[mimeout_state.count++] = (char)c;
- if (mimeout_state.count>MIMEOUT_BUF_LENGTH) {
- open_mime(output_mode);
- }
- }
- return;
- }else{
- if (lastchar==CR || lastchar == LF){
- for (i=0;i<mimeout_state.count;i++) {
- (*o_mputc)(mimeout_state.buf[i]);
- }
- base64_count = 0;
- mimeout_state.count = 0;
- }
- if (lastchar==SP) {
- for (i=0;i<mimeout_state.count-1;i++) {
- (*o_mputc)(mimeout_state.buf[i]);
- base64_count++;
- }
- mimeout_state.buf[0] = SP;
- mimeout_state.count = 1;
- }
- open_mime(output_mode);
- }
+ PUT_NEWLINE((*o_mputc));
+ base64_count = 0;
+ if (!nkf_isspace(mimeout_state.buf[0])){
+ (*o_mputc)(SP);
+ base64_count++;
+ }
+ }
+ mimeout_state.buf[mimeout_state.count++] = (char)c;
+ if (mimeout_state.count>MIMEOUT_BUF_LENGTH) {
+ open_mime(output_mode);
+ }
+ }
+ return;
+ }else{
+ if (lastchar==CR || lastchar == LF){
+ for (i=0;i<mimeout_state.count;i++) {
+ (*o_mputc)(mimeout_state.buf[i]);
+ }
+ base64_count = 0;
+ mimeout_state.count = 0;
+ }
+ if (lastchar==SP) {
+ for (i=0;i<mimeout_state.count-1;i++) {
+ (*o_mputc)(mimeout_state.buf[i]);
+ base64_count++;
+ }
+ mimeout_state.buf[0] = SP;
+ mimeout_state.count = 1;
+ }
+ open_mime(output_mode);
+ }
}else{
- /* mimeout_mode == 'B', 1, 2 */
- if ( c<=DEL && (output_mode==ASCII ||output_mode == ISO_8859_1)) {
- if (lastchar == CR || lastchar == LF){
- if (nkf_isblank(c)) {
- for (i=0;i<mimeout_state.count;i++) {
- mimeout_addchar(mimeout_state.buf[i]);
- }
- mimeout_state.count = 0;
- } else if (SP<c && c<DEL) {
- eof_mime();
- for (i=0;i<mimeout_state.count;i++) {
- (*o_mputc)(mimeout_state.buf[i]);
- }
- base64_count = 0;
- mimeout_state.count = 0;
- }
- mimeout_state.buf[mimeout_state.count++] = (char)c;
+ /* mimeout_mode == 'B', 1, 2 */
+ if ( c<=DEL && (output_mode==ASCII ||output_mode == ISO_8859_1)) {
+ if (lastchar == CR || lastchar == LF){
+ if (nkf_isblank(c)) {
+ for (i=0;i<mimeout_state.count;i++) {
+ mimeout_addchar(mimeout_state.buf[i]);
+ }
+ mimeout_state.count = 0;
+ } else if (SP<c && c<DEL) {
+ eof_mime();
+ for (i=0;i<mimeout_state.count;i++) {
+ (*o_mputc)(mimeout_state.buf[i]);
+ }
+ base64_count = 0;
+ mimeout_state.count = 0;
+ }
+ mimeout_state.buf[mimeout_state.count++] = (char)c;
return;
- }
- if (c==SP || c==TAB || c==CR || c==LF) {
- for (i=0;i<mimeout_state.count;i++) {
- if (SP<mimeout_state.buf[i] && mimeout_state.buf[i]<DEL) {
- eof_mime();
- for (i=0;i<mimeout_state.count;i++) {
- (*o_mputc)(mimeout_state.buf[i]);
- base64_count++;
- }
- mimeout_state.count = 0;
- }
- }
- mimeout_state.buf[mimeout_state.count++] = (char)c;
- if (mimeout_state.count>MIMEOUT_BUF_LENGTH) {
- eof_mime();
- for (i=0;i<mimeout_state.count;i++) {
- (*o_mputc)(mimeout_state.buf[i]);
- base64_count++;
- }
- mimeout_state.count = 0;
- }
- return;
}
- if (mimeout_state.count>0 && SP<c && c!='=') {
- mimeout_state.buf[mimeout_state.count++] = (char)c;
- if (mimeout_state.count>MIMEOUT_BUF_LENGTH) {
- j = mimeout_state.count;
- mimeout_state.count = 0;
- for (i=0;i<j;i++) {
- mimeout_addchar(mimeout_state.buf[i]);
- }
- }
- return;
- }
- }
+ if (c==SP || c==TAB || c==CR || c==LF) {
+ for (i=0;i<mimeout_state.count;i++) {
+ if (SP<mimeout_state.buf[i] && mimeout_state.buf[i]<DEL) {
+ eof_mime();
+ for (i=0;i<mimeout_state.count;i++) {
+ (*o_mputc)(mimeout_state.buf[i]);
+ base64_count++;
+ }
+ mimeout_state.count = 0;
+ }
+ }
+ mimeout_state.buf[mimeout_state.count++] = (char)c;
+ if (mimeout_state.count>MIMEOUT_BUF_LENGTH) {
+ eof_mime();
+ for (i=0;i<mimeout_state.count;i++) {
+ (*o_mputc)(mimeout_state.buf[i]);
+ base64_count++;
+ }
+ mimeout_state.count = 0;
+ }
+ return;
+ }
+ if (mimeout_state.count>0 && SP<c && c!='=') {
+ mimeout_state.buf[mimeout_state.count++] = (char)c;
+ if (mimeout_state.count>MIMEOUT_BUF_LENGTH) {
+ j = mimeout_state.count;
+ mimeout_state.count = 0;
+ for (i=0;i<j;i++) {
+ mimeout_addchar(mimeout_state.buf[i]);
+ }
+ }
+ return;
+ }
+ }
}
if (mimeout_state.count>0) {
j = mimeout_state.count;
mimeout_addchar(c);
}
-void base64_conv(nkf_char c2, nkf_char c1)
+static void
+base64_conv(nkf_char c2, nkf_char c1)
{
mime_prechar(c2, c1);
(*o_base64conv)(c2,c1);
size_t output_buffer_size;
}
-nkf_iconv_t nkf_iconv_new(char *tocode, char *fromcode)
+static nkf_iconv_t
+nkf_iconv_new(char *tocode, char *fromcode)
{
nkf_iconv_t converter;
converter->input_buffer_size = IOBUF_SIZE;
converter->input_buffer = malloc(converter->input_buffer_size);
if (converter->input_buffer == NULL)
- perror("can't malloc");
+ perror("can't malloc");
converter->output_buffer_size = IOBUF_SIZE * 2;
converter->output_buffer = malloc(converter->output_buffer_size);
if (converter->output_buffer == NULL)
- perror("can't malloc");
+ perror("can't malloc");
converter->cd = iconv_open(tocode, fromcode);
if (converter->cd == (iconv_t)-1)
{
- switch (errno) {
- case EINVAL:
- perror(fprintf("iconv doesn't support %s to %s conversion.", fromcode, tocode));
- return -1;
- default:
- perror("can't iconv_open");
- }
+ switch (errno) {
+ case EINVAL:
+ perror(fprintf("iconv doesn't support %s to %s conversion.", fromcode, tocode));
+ return -1;
+ default:
+ perror("can't iconv_open");
+ }
}
}
-size_t nkf_iconv_convert(nkf_iconv_t *converter, FILE *input)
+static size_t
+nkf_iconv_convert(nkf_iconv_t *converter, FILE *input)
{
size_t invalid = (size_t)0;
char *input_buffer = converter->input_buffer;
int c;
do {
- if (c != EOF) {
- while ((c = (*i_getc)(f)) != EOF) {
- input_buffer[input_length++] = c;
- if (input_length < converter->input_buffer_size) break;
- }
- }
-
- size_t ret = iconv(converter->cd, &input_buffer, &input_length, &output_buffer, &output_length);
- while (output_length-- > 0) {
- (*o_putc)(output_buffer[converter->output_buffer_size-output_length]);
- }
- if (ret == (size_t) - 1) {
- switch (errno) {
- case EINVAL:
- if (input_buffer != converter->input_buffer)
- memmove(converter->input_buffer, input_buffer, input_length);
- break;
- case E2BIG:
- converter->output_buffer_size *= 2;
- output_buffer = realloc(converter->outbuf, converter->output_buffer_size);
- if (output_buffer == NULL) {
- perror("can't realloc");
- return -1;
- }
- converter->output_buffer = output_buffer;
- break;
- default:
- perror("can't iconv");
- return -1;
- }
- } else {
- invalid += ret;
- }
+ if (c != EOF) {
+ while ((c = (*i_getc)(f)) != EOF) {
+ input_buffer[input_length++] = c;
+ if (input_length < converter->input_buffer_size) break;
+ }
+ }
+
+ size_t ret = iconv(converter->cd, &input_buffer, &input_length, &output_buffer, &output_length);
+ while (output_length-- > 0) {
+ (*o_putc)(output_buffer[converter->output_buffer_size-output_length]);
+ }
+ if (ret == (size_t) - 1) {
+ switch (errno) {
+ case EINVAL:
+ if (input_buffer != converter->input_buffer)
+ memmove(converter->input_buffer, input_buffer, input_length);
+ break;
+ case E2BIG:
+ converter->output_buffer_size *= 2;
+ output_buffer = realloc(converter->outbuf, converter->output_buffer_size);
+ if (output_buffer == NULL) {
+ perror("can't realloc");
+ return -1;
+ }
+ converter->output_buffer = output_buffer;
+ break;
+ default:
+ perror("can't iconv");
+ return -1;
+ }
+ } else {
+ invalid += ret;
+ }
} while (1);
return invalid;
}
-void nkf_iconv_close(nkf_iconv_t *convert)
+static void
+nkf_iconv_close(nkf_iconv_t *convert)
{
- free(converter->inbuf);
- free(converter->outbuf);
- iconv_close(converter->cd);
+ free(converter->inbuf);
+ free(converter->outbuf);
+ iconv_close(converter->cd);
}
#endif
-void reinit(void)
+static void
+reinit(void)
{
{
- struct input_code *p = input_code_list;
- while (p->name){
- status_reinit(p++);
- }
+ struct input_code *p = input_code_list;
+ while (p->name){
+ status_reinit(p++);
+ }
}
unbuf_f = FALSE;
estab_f = FALSE;
x0213_f = FALSE;
#endif
{
- int i;
- for (i = 0; i < 256; i++){
- prefix_table[i] = 0;
- }
+ int i;
+ for (i = 0; i < 256; i++){
+ prefix_table[i] = 0;
+ }
}
hold_count = 0;
mimeout_state.count = 0;
#endif /*WIN32DLL*/
}
-int module_connection(void)
+static int
+module_connection(void)
{
if (input_encoding) set_input_encoding(input_encoding);
if (!output_encoding) {
/* output redicrection */
#ifdef CHECK_OPTION
if (noout_f || guess_f){
- o_putc = no_putc;
+ o_putc = no_putc;
}
#endif
if (mimeout_f) {
/* input redicrection */
#ifdef INPUT_OPTION
if (cap_f){
- i_cgetc = i_getc; i_getc = cap_getc;
- i_cungetc = i_ungetc; i_ungetc= cap_ungetc;
+ i_cgetc = i_getc; i_getc = cap_getc;
+ i_cungetc = i_ungetc; i_ungetc= cap_ungetc;
}
if (url_f){
- i_ugetc = i_getc; i_getc = url_getc;
- i_uungetc = i_ungetc; i_ungetc= url_ungetc;
+ i_ugetc = i_getc; i_getc = url_getc;
+ i_uungetc = i_ungetc; i_ungetc= url_ungetc;
}
#endif
#ifdef NUMCHAR_OPTION
if (numchar_f){
- i_ngetc = i_getc; i_getc = numchar_getc;
- i_nungetc = i_ungetc; i_ungetc= numchar_ungetc;
+ i_ngetc = i_getc; i_getc = numchar_getc;
+ i_nungetc = i_ungetc; i_ungetc= numchar_ungetc;
}
#endif
#ifdef UNICODE_NORMALIZATION
if (nfc_f){
- i_nfc_getc = i_getc; i_getc = nfc_getc;
- i_nfc_ungetc = i_ungetc; i_ungetc= nfc_ungetc;
+ i_nfc_getc = i_getc; i_getc = nfc_getc;
+ i_nfc_ungetc = i_ungetc; i_ungetc= nfc_ungetc;
}
#endif
if (mime_f && mimebuf_f==FIXED_MIME) {
i_bungetc = i_ungetc; i_ungetc = broken_ungetc;
}
if (input_encoding) {
- set_iconv(-TRUE, nkf_enc_to_iconv(input_encoding));
+ set_iconv(-TRUE, nkf_enc_to_iconv(input_encoding));
} else {
- set_iconv(FALSE, e_iconv);
+ set_iconv(FALSE, e_iconv);
}
{
- struct input_code *p = input_code_list;
- while (p->name){
- status_reinit(p++);
- }
+ struct input_code *p = input_code_list;
+ while (p->name){
+ status_reinit(p++);
+ }
}
return 0;
}
*/
#if !defined(PERL_XS) && !defined(WIN32DLL)
-nkf_char noconvert(FILE *f)
+static nkf_char
+noconvert(FILE *f)
{
nkf_char c;
if (nop_f == 2)
module_connection();
while ((c = (*i_getc)(f)) != EOF)
- (*o_putc)(c);
+ (*o_putc)(c);
(*o_putc)(EOF);
return 1;
}
debug("ISO-2022-JP"); \
} while (0)
-int kanji_convert(FILE *f)
+static int
+kanji_convert(FILE *f)
{
nkf_char c1=0, c2=0, c3=0, c4=0;
int shift_mode = 0; /* 0, 1, 2, 3 */
while ((c1 = (*i_getc)(f)) != EOF &&
(c2 = (*i_getc)(f)) != EOF) {
if (nkf_iconv_utf_16(c1, c2, 0, 0) == -2 &&
- (c3 = (*i_getc)(f)) != EOF &&
- (c4 = (*i_getc)(f)) != EOF) {
+ (c3 = (*i_getc)(f)) != EOF &&
+ (c4 = (*i_getc)(f)) != EOF) {
nkf_iconv_utf_16(c1, c2, c3, c4);
}
}
if (!estab_f && !iso8859_f) {
/* not established yet */
MORE;
- } else { /* estab_f==TRUE */
- if (iso8859_f) {
- c2 = ISO_8859_1;
- c1 &= 0x7f;
- SEND;
- }
- else if ((iconv == s_iconv && 0xA0 <= c1 && c1 <= 0xDF) ||
+ } else { /* estab_f==TRUE */
+ if (iso8859_f) {
+ c2 = ISO_8859_1;
+ c1 &= 0x7f;
+ SEND;
+ }
+ else if ((iconv == s_iconv && 0xA0 <= c1 && c1 <= 0xDF) ||
(ms_ucs_map_f == UCS_MAP_CP10001 && (c1 == 0xFD || c1 == 0xFE))) {
/* JIS X 0201 */
c2 = JIS_X_0201_1976_K;
/* output 1 shifted byte */
c2 = JIS_X_0201_1976_K;
SEND;
- } else {
- /* look like bogus code */
- SKIP;
- }
- } else if (input_mode == JIS_X_0208 || input_mode == JIS_X_0212 ||
+ } else {
+ /* look like bogus code */
+ SKIP;
+ }
+ } else if (input_mode == JIS_X_0208 || input_mode == JIS_X_0212 ||
input_mode == JIS_X_0213_1 || input_mode == JIS_X_0213_2) {
- /* in case of Kanji shifted */
- MORE;
- } else if (c1 == '=' && mime_f && !mime_decode_mode) {
- /* Check MIME code */
- if ((c1 = (*i_getc)(f)) == EOF) {
- (*oconv)(0, '=');
- LAST;
- } else if (c1 == '?') {
- /* =? is mime conversion start sequence */
+ /* in case of Kanji shifted */
+ MORE;
+ } else if (c1 == '=' && mime_f && !mime_decode_mode) {
+ /* Check MIME code */
+ if ((c1 = (*i_getc)(f)) == EOF) {
+ (*oconv)(0, '=');
+ LAST;
+ } else if (c1 == '?') {
+ /* =? is mime conversion start sequence */
if(mime_f == STRICT_MIME) {
/* check in real detail */
if (mime_begin_strict(f) == EOF)
}
}
} else
- SEND;
- }
- /* send: */
+ SEND;
+ }
+ /* send: */
switch(input_mode){
case ASCII:
switch ((*iconv)(c2, c1, 0)) { /* can be EUC / SJIS / UTF-8 */
(*oconv)(input_mode, c1); /* other special case */
}
- c2 = 0;
- c3 = 0;
- continue;
- /* goto next_word */
+ c2 = 0;
+ c3 = 0;
+ continue;
+ /* goto next_word */
}
/* epilogue */
* 0: success
* -1: ArgumentError
*/
-int options(unsigned char *cp)
+static int
+options(unsigned char *cp)
{
nkf_char i, j;
unsigned char *p;
#include "nkf32dll.c"
#elif defined(PERL_XS)
#else /* WIN32DLL */
-int main(int argc, char **argv)
+int
+main(int argc, char **argv)
{
FILE *fin;
unsigned char *cp;
setlocale(LC_CTYPE, "");
#endif
for (argc--,argv++; (argc > 0) && **argv == '-'; argc--, argv++) {
- cp = (unsigned char *)*argv;
- options(cp);
+ cp = (unsigned char *)*argv;
+ options(cp);
#ifdef EXEC_IO
- if (exec_f){
- int fds[2], pid;
- if (pipe(fds) < 0 || (pid = fork()) < 0){
- abort();
- }
- if (pid == 0){
- if (exec_f > 0){
- close(fds[0]);
- dup2(fds[1], 1);
- }else{
- close(fds[1]);
- dup2(fds[0], 0);
- }
- execvp(argv[1], &argv[1]);
- }
- if (exec_f > 0){
- close(fds[1]);
- dup2(fds[0], 0);
- }else{
- close(fds[0]);
- dup2(fds[1], 1);
- }
- argc = 0;
- break;
- }
+ if (exec_f){
+ int fds[2], pid;
+ if (pipe(fds) < 0 || (pid = fork()) < 0){
+ abort();
+ }
+ if (pid == 0){
+ if (exec_f > 0){
+ close(fds[0]);
+ dup2(fds[1], 1);
+ }else{
+ close(fds[1]);
+ dup2(fds[0], 0);
+ }
+ execvp(argv[1], &argv[1]);
+ }
+ if (exec_f > 0){
+ close(fds[1]);
+ dup2(fds[0], 0);
+ }else{
+ close(fds[0]);
+ dup2(fds[1], 1);
+ }
+ argc = 0;
+ break;
+ }
#endif
}
if (binmode_f == TRUE)
#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
- if (freopen("","wb",stdout) == NULL)
- return (-1);
+ if (freopen("","wb",stdout) == NULL)
+ return (-1);
#else
setbinmode(stdout);
#endif
if (unbuf_f)
- setbuf(stdout, (char *) NULL);
+ setbuf(stdout, (char *) NULL);
else
- setvbuffer(stdout, (char *) stdobuf, IOBUF_SIZE);
+ setvbuffer(stdout, (char *) stdobuf, IOBUF_SIZE);
if (argc == 0) {
- if (binmode_f == TRUE)
+ if (binmode_f == TRUE)
#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
- if (freopen("","rb",stdin) == NULL) return (-1);
+ if (freopen("","rb",stdin) == NULL) return (-1);
#else
- setbinmode(stdin);
-#endif
- setvbuffer(stdin, (char *) stdibuf, IOBUF_SIZE);
- if (nop_f)
- noconvert(stdin);
- else {
- kanji_convert(stdin);
- if (guess_f) print_guessed_code(NULL);
- }
+ setbinmode(stdin);
+#endif
+ setvbuffer(stdin, (char *) stdibuf, IOBUF_SIZE);
+ if (nop_f)
+ noconvert(stdin);
+ else {
+ kanji_convert(stdin);
+ if (guess_f) print_guessed_code(NULL);
+ }
} else {
- int nfiles = argc;
+ int nfiles = argc;
int is_argument_error = FALSE;
- while (argc--) {
+ while (argc--) {
input_codename = NULL;
input_eol = 0;
#ifdef CHECK_OPTION
iconv_for_check = 0;
#endif
- if ((fin = fopen((origfname = *argv++), "r")) == NULL) {
+ if ((fin = fopen((origfname = *argv++), "r")) == NULL) {
perror(*(argv-1));
is_argument_error = TRUE;
continue;
- } else {
+ } else {
#ifdef OVERWRITE
- int fd = 0;
- int fd_backup = 0;
+ int fd = 0;
+ int fd_backup = 0;
#endif
-/* reopen file for stdout */
- if (file_out_f == TRUE) {
+ /* reopen file for stdout */
+ if (file_out_f == TRUE) {
#ifdef OVERWRITE
- if (overwrite_f){
- outfname = malloc(strlen(origfname)
- + strlen(".nkftmpXXXXXX")
- + 1);
- if (!outfname){
- perror(origfname);
- return -1;
- }
- strcpy(outfname, origfname);
+ if (overwrite_f){
+ outfname = malloc(strlen(origfname)
+ + strlen(".nkftmpXXXXXX")
+ + 1);
+ if (!outfname){
+ perror(origfname);
+ return -1;
+ }
+ strcpy(outfname, origfname);
#ifdef MSDOS
- {
- int i;
- for (i = strlen(outfname); i; --i){
- if (outfname[i - 1] == '/'
- || outfname[i - 1] == '\\'){
- break;
- }
- }
- outfname[i] = '\0';
- }
- strcat(outfname, "ntXXXXXX");
- mktemp(outfname);
+ {
+ int i;
+ for (i = strlen(outfname); i; --i){
+ if (outfname[i - 1] == '/'
+ || outfname[i - 1] == '\\'){
+ break;
+ }
+ }
+ outfname[i] = '\0';
+ }
+ strcat(outfname, "ntXXXXXX");
+ mktemp(outfname);
fd = open(outfname, O_WRONLY | O_CREAT | O_TRUNC | O_EXCL,
- S_IREAD | S_IWRITE);
+ S_IREAD | S_IWRITE);
#else
- strcat(outfname, ".nkftmpXXXXXX");
- fd = mkstemp(outfname);
-#endif
- if (fd < 0
- || (fd_backup = dup(fileno(stdout))) < 0
- || dup2(fd, fileno(stdout)) < 0
- ){
- perror(origfname);
- return -1;
- }
- }else
-#endif
- if(argc == 1) {
- outfname = *argv++;
- argc--;
- } else {
- outfname = "nkf.out";
- }
-
- if(freopen(outfname, "w", stdout) == NULL) {
- perror (outfname);
- return (-1);
- }
- if (binmode_f == TRUE) {
+ strcat(outfname, ".nkftmpXXXXXX");
+ fd = mkstemp(outfname);
+#endif
+ if (fd < 0
+ || (fd_backup = dup(fileno(stdout))) < 0
+ || dup2(fd, fileno(stdout)) < 0
+ ){
+ perror(origfname);
+ return -1;
+ }
+ }else
+#endif
+ if(argc == 1) {
+ outfname = *argv++;
+ argc--;
+ } else {
+ outfname = "nkf.out";
+ }
+
+ if(freopen(outfname, "w", stdout) == NULL) {
+ perror (outfname);
+ return (-1);
+ }
+ if (binmode_f == TRUE) {
#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
- if (freopen("","wb",stdout) == NULL)
- return (-1);
+ if (freopen("","wb",stdout) == NULL)
+ return (-1);
#else
- setbinmode(stdout);
+ setbinmode(stdout);
#endif
- }
- }
- if (binmode_f == TRUE)
+ }
+ }
+ if (binmode_f == TRUE)
#if defined(__OS2__) && (defined(__IBMC__) || defined(__IBMCPP__))
- if (freopen("","rb",fin) == NULL)
- return (-1);
+ if (freopen("","rb",fin) == NULL)
+ return (-1);
#else
- setbinmode(fin);
-#endif
- setvbuffer(fin, (char *) stdibuf, IOBUF_SIZE);
- if (nop_f)
- noconvert(fin);
- else {
- char *filename = NULL;
- kanji_convert(fin);
- if (nfiles > 1) filename = origfname;
- if (guess_f) print_guessed_code(filename);
- }
- fclose(fin);
+ setbinmode(fin);
+#endif
+ setvbuffer(fin, (char *) stdibuf, IOBUF_SIZE);
+ if (nop_f)
+ noconvert(fin);
+ else {
+ char *filename = NULL;
+ kanji_convert(fin);
+ if (nfiles > 1) filename = origfname;
+ if (guess_f) print_guessed_code(filename);
+ }
+ fclose(fin);
#ifdef OVERWRITE
- if (overwrite_f) {
- struct stat sb;
+ if (overwrite_f) {
+ struct stat sb;
#if defined(MSDOS) && !defined(__MINGW32__) && !defined(__WIN32__) && !defined(__WATCOMC__) && !defined(__EMX__) && !defined(__OS2__) && !defined(__DJGPP__)
- time_t tb[2];
+ time_t tb[2];
#else
- struct utimbuf tb;
-#endif
-
- fflush(stdout);
- close(fd);
- if (dup2(fd_backup, fileno(stdout)) < 0){
- perror("dup2");
- }
- if (stat(origfname, &sb)) {
- fprintf(stderr, "Can't stat %s\n", origfname);
- }
- /* \e$B%Q!<%_%C%7%g%s$rI|85\e(B */
- if (chmod(outfname, sb.st_mode)) {
- fprintf(stderr, "Can't set permission %s\n", outfname);
- }
-
- /* \e$B%?%$%`%9%?%s%W$rI|85\e(B */
+ struct utimbuf tb;
+#endif
+
+ fflush(stdout);
+ close(fd);
+ if (dup2(fd_backup, fileno(stdout)) < 0){
+ perror("dup2");
+ }
+ if (stat(origfname, &sb)) {
+ fprintf(stderr, "Can't stat %s\n", origfname);
+ }
+ /* \e$B%Q!<%_%C%7%g%s$rI|85\e(B */
+ if (chmod(outfname, sb.st_mode)) {
+ fprintf(stderr, "Can't set permission %s\n", outfname);
+ }
+
+ /* \e$B%?%$%`%9%?%s%W$rI|85\e(B */
if(preserve_time_f){
#if defined(MSDOS) && !defined(__MINGW32__) && !defined(__WIN32__) && !defined(__WATCOMC__) && !defined(__EMX__) && !defined(__OS2__) && !defined(__DJGPP__)
tb[0] = tb[1] = sb.st_mtime;
}
#endif
}
- if (rename(outfname, origfname)) {
- perror(origfname);
- fprintf(stderr, "Can't rename %s to %s\n",
- outfname, origfname);
- }
- free(outfname);
- }
-#endif
- }
- }
+ if (rename(outfname, origfname)) {
+ perror(origfname);
+ fprintf(stderr, "Can't rename %s to %s\n",
+ outfname, origfname);
+ }
+ free(outfname);
+ }
+#endif
+ }
+ }
if (is_argument_error)
return(-1);
}
#ifdef EASYWIN /*Easy Win */
if (file_out_f == FALSE)
- scanf("%d",&end_check);
+ scanf("%d",&end_check);
else
- fclose(stdout);
+ fclose(stdout);
#else /* for Other OS */
if (file_out_f == TRUE)
- fclose(stdout);
+ fclose(stdout);
#endif /*Easy Win */
return (0);
}