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Add locale charset crud.

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commit 10b10807f41aef0276e90019abf8a06588cb1b9d 1 parent 3b0dc7c
Kris Maglione authored
View
3  LICENSE
@@ -1,6 +1,7 @@
-Copyright © 2006-2009 Kris Maglione <maglione.k@gmail.com>
+Copyright © 2006-2010 Kris Maglione <maglione.k@gmail.com>
Copyright © 2003-2006 Anselm R Garbe <anselm@garbe.us>
+Portions Copyright © 2002 by Lucent Technologies.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
View
2  cmd/click/main.c
@@ -41,8 +41,6 @@ main(int argc, char *argv[]) {
usage();
}ARGEND;
- setlocale(LC_CTYPE, "");
-
initdisplay();
s = ARGF();
View
8 cmd/menu/main.c
@@ -186,8 +186,10 @@ main(int argc, char *argv[]) {
int i;
long ndump;
- quotefmtinstall();
+ setlocale(LC_CTYPE, "");
fmtinstall('r', errfmt);
+ quotefmtinstall();
+
screen_hint = PointerScreen;
find = strstr;
@@ -227,7 +229,7 @@ main(int argc, char *argv[]) {
cmdsep = EARGF(usage());
break;
case 'v':
- print("%s", version);
+ lprint(1, "%s", version);
return 0;
default:
usage();
@@ -236,8 +238,6 @@ main(int argc, char *argv[]) {
if(argc)
usage();
- setlocale(LC_CTYPE, "");
-
initdisplay();
xext_init();
View
4 cmd/menu/menu.c
@@ -90,9 +90,9 @@ menu_cmd(int op, int motion) {
if(input.filter_start == 0 && input.pos == input.end)
menu_cmd(CMPL_FIRST, 0);
if(!motion && matchidx && !strcmp(input.string, matchidx->string))
- print("%s", matchidx->retstring);
+ lprint(1, "%s", matchidx->retstring);
else
- print("%s", input.string);
+ lprint(1, "%s", input.string);
break;
case REJECT:
srv.running = false;
View
5 cmd/strut/main.c
@@ -130,6 +130,7 @@ main(int argc, char *argv[]) {
ulong win;
char *s;
+ setlocale(LC_CTYPE, "");
fmtinstall('E', fmtevent);
ARGBEGIN{
@@ -140,14 +141,12 @@ main(int argc, char *argv[]) {
direction = DVertical;
break;
case 'v':
- print("%s", version);
+ lprint(1, "%s", version);
return 0;
default:
usage();
}ARGEND;
- setlocale(LC_CTYPE, "");
-
initdisplay();
testwin = createwindow(&scr.root, Rect(0, 0, 1, 1), 0,
View
5 cmd/tray/main.c
@@ -116,7 +116,6 @@ main(int argc, char *argv[]) {
program_args = argv;
setlocale(LC_CTYPE, "");
-
fmtinstall('r', errfmt);
fmtinstall('E', fmtevent);
@@ -163,7 +162,7 @@ main(int argc, char *argv[]) {
debug++;
break;
case 'v':
- print("%s", version);
+ lprint(1, "%s", version);
return 0;
default:
usage();
@@ -184,7 +183,7 @@ main(int argc, char *argv[]) {
if(tray.selection == nil)
fatal("Another system tray is already running.");
if(tray.selection->oldowner)
- print("Replacing currently running system tray.\n");
+ lprint(1, "Replacing currently running system tray.\n");
xext_init();
tray_init();
View
2  cmd/wmii/client.c
@@ -630,7 +630,6 @@ client_kill(Client *c, bool nice) {
ulong *pid;
long n;
- c->dead = 1;
if(!nice) {
getprop_textlist(&c->w, "WM_CLIENT_MACHINE", &host);
n = getprop_ulong(&c->w, Net("WM_PID"), "CARDINAL", 0, &pid, 1);
@@ -642,6 +641,7 @@ client_kill(Client *c, bool nice) {
XKillClient(display, c->w.xid);
}
else if(c->proto & ProtoDelete) {
+ c->dead = 1;
client_message(c, "WM_DELETE_WINDOW", 0);
ewmh_checkresponsive(c);
}
View
7 cmd/wmii/main.c
@@ -335,12 +335,12 @@ main(int argc, char *argv[]) {
char *wmiirc, *s;
int i;
- quotefmtinstall();
+ setlocale(LC_CTYPE, "");
fmtinstall('r', errfmt);
fmtinstall('a', afmt);
fmtinstall('C', Cfmt);
-extern int fmtevent(Fmt*);
fmtinstall('E', fmtevent);
+ quotefmtinstall();
wmiirc = "wmiirc";
@@ -353,7 +353,7 @@ extern int fmtevent(Fmt*);
wmiirc = EARGF(usage());
break;
case 'v':
- print("%s", version);
+ lprint(1, "%s", version);
exit(0);
case 'D':
s = EARGF(usage());
@@ -368,7 +368,6 @@ extern int fmtevent(Fmt*);
if(argc)
usage();
- setlocale(LC_CTYPE, "");
starting = true;
initdisplay();
View
11 cmd/wmii9menu.c
@@ -116,7 +116,7 @@ main(int argc, char **argv)
ARGBEGIN{
case 'v':
- print("%s\n", version);
+ lprint(1, "%s\n", version);
return 0;
case 'a':
address = EARGF(usage());
@@ -172,8 +172,8 @@ main(int argc, char **argv)
void
usage(void)
{
- fprintf(stderr, "usage: %s -v\n", argv0);
- fprintf(stderr, " %s [-a <address>] [-i <arg>] menitem[:command] ...\n", argv0);
+ lprint(2, "usage: %s -v\n", argv0);
+ lprint(2, " %s [-a <address>] [-i <arg>] menitem[:command] ...\n", argv0);
exit(0);
}
@@ -210,8 +210,7 @@ run_menu(void)
XNextEvent(display, &ev);
switch (ev.type) {
default:
- fprintf(stderr, "%s: unknown ev.type %d\n",
- argv0, ev.type);
+ lprint(2, "%s: unknown ev.type %d\n", argv0, ev.type);
break;
case ButtonRelease:
i = ev.xbutton.y / high;
@@ -220,7 +219,7 @@ run_menu(void)
else if(i < 0 || i >= numitems)
return;
- printf("%s\n", commands[i]);
+ lprint(1, "%s\n", commands[i]);
return;
case ButtonPress:
case MotionNotify:
View
157 cmd/wmiir.c
@@ -4,23 +4,28 @@
#define IXP_NO_P9_
#define IXP_P9_STRUCTS
#include <dirent.h>
+#include <limits.h>
+#include <locale.h>
#include <stdio.h>
#include <string.h>
#include <sys/signal.h>
#include <time.h>
#include <unistd.h>
+#include <wchar.h>
+
#include <ixp.h>
#include <stuff/util.h>
#include <bio.h>
#include <fmt.h>
-static IxpClient *client;
-static Biobuf *outbuf;
+static IxpClient* client;
+static Biobuf* outbuf;
+static bool binary;
static void
usage(void) {
- fprint(1,
- "usage: %s [-a <address>] {create | ls [-dlp] | read | remove | write} <file>\n"
+ lprint(1,
+ "usage: %s [-a <address>] [-b] {create | ls [-dlp] | read | remove | write} <file>\n"
" %s [-a <address>] xwrite <file> <data>\n"
" %s -v\n", argv0, argv0, argv0);
exit(1);
@@ -31,21 +36,110 @@ errfmt(Fmt *f) {
return fmtstrcpy(f, ixp_errbuf());
}
+static bool
+flush(IxpCFid *fid, char *in, int len, bool binary) {
+ static mbstate_t state;
+ static char buf[IXP_MAX_MSG];
+ static char *out = buf, *outend = buf + sizeof buf;
+ char *inend;
+ wchar_t w;
+ Rune r;
+ int res;
+
+ if(binary)
+ return ixp_write(fid, in, len) == len;
+
+ inend = in + len;
+ do {
+ if(in == nil || out + UTFmax > outend) {
+ if(ixp_write(fid, buf, out - buf) != out - buf)
+ return false;
+ out = buf;
+ }
+ if(in == nil) {
+ state = (mbstate_t){0};
+ return true;
+ }
+
+ switch((res = mbrtowc(&w, in, inend - in, &state))) {
+ case -1:
+ return false;
+ case 0:
+ case -2:
+ return true;
+ default:
+ in += res;
+ r = w < Runemax ? w : Runesync;
+ out += runetochar(out, &r);
+ }
+ } while(in < inend);
+ return true;
+}
+
+static bool
+unflush(int fd, char *in, int len, bool binary) {
+ static mbstate_t state;
+ static char buf[IXP_MAX_MSG], extra[UTFmax];
+ static char *out = buf, *outend = buf + sizeof buf;
+ static int nextra;
+ char *start;
+ Rune r;
+ int res, n;
+
+ if(binary)
+ return write(fd, in, len) == len;
+
+ if(in) {
+ if((n = nextra)) {
+ nextra = 0;
+ while(len > 0 && n < UTFmax && !fullrune(extra, n)) {
+ extra[n++] = *in++;
+ len--;
+ }
+ unflush(fd, extra, n, binary);
+ }
+ n = utfnlen(in, len);
+ }
+
+ start = in;
+ do {
+ if(in == nil || out + MB_LEN_MAX > outend) {
+ if(write(fd, buf, out - buf) != out - buf)
+ return false;
+ out = buf;
+ }
+ if(in == nil || n == 0) {
+ state = (mbstate_t){0};
+ return true;
+ }
+
+ in += chartorune(&r, in);
+ n--;
+ res = wcrtomb(out, r, &state);
+ if(res == -1)
+ *out++ = '?';
+ else
+ out += res;
+ } while(n > 0);
+ if(in < start + len) {
+ nextra = min(sizeof extra, len - (in - start));
+ memcpy(extra, in, nextra);
+ }
+ return true;
+}
+
/* Utility Functions */
static void
-write_data(IxpCFid *fid, char *name) {
- void *buf;
+write_data(IxpCFid *fid, char *name, bool binary) {
+ char buf[IXP_MAX_MSG];
int len;
- buf = emalloc(fid->iounit);;
- for(;;) {
- len = read(0, buf, fid->iounit);
- if(len <= 0)
- break;
- if(ixp_write(fid, buf, len) != len)
+ while((len = read(0, buf, fid->iounit)) > 0)
+ if(!flush(fid, buf, len, binary))
fatal("cannot write file %q\n", name);
- }
- free(buf);
+
+ if(!binary)
+ flush(fid, nil, 0, binary);
}
static int
@@ -101,14 +195,14 @@ print_stat(Stat *s, int lflag, char *file, int pflag) {
file = "";
if(lflag)
- Bprint(outbuf, "%s %s %s %5llud %s %s%s%s\n",
- modestr(s->mode), s->uid, s->gid, s->length,
- timestr(s->mtime), file, slash, s->name);
+ Blprint(outbuf, "%s %s %s %5llud %s %s%s%s\n",
+ modestr(s->mode), s->uid, s->gid, s->length,
+ timestr(s->mtime), file, slash, s->name);
else {
if((s->mode&P9_DMDIR) && strcmp(s->name, "/"))
- Bprint(outbuf, "%s%s%s/\n", file, slash, s->name);
+ Blprint(outbuf, "%s%s%s/\n", file, slash, s->name);
else
- Bprint(outbuf, "%s%s%s\n", file, slash, s->name);
+ Blprint(outbuf, "%s%s%s\n", file, slash, s->name);
}
}
@@ -128,7 +222,7 @@ xwrite(int argc, char *argv[]) {
if(fid == nil)
fatal("Can't open file '%s': %r\n", file);
- write_data(fid, file);
+ write_data(fid, file, binary);
ixp_close(fid);
return 0;
}
@@ -160,7 +254,7 @@ xawrite(int argc, char *argv[]) {
strcat(buf, " ");
}
- if(ixp_write(fid, buf, nbuf) == -1)
+ if(!(flush(fid, buf, nbuf, binary) && (binary || flush(fid, 0, 0, binary))))
fatal("cannot write file '%s': %r\n", file);
ixp_close(fid);
free(buf);
@@ -183,7 +277,7 @@ xcreate(int argc, char *argv[]) {
fatal("Can't create file '%s': %r\n", file);
if((fid->qid.type&P9_DMDIR) == 0)
- write_data(fid, file);
+ write_data(fid, file, binary);
ixp_close(fid);
return 0;
}
@@ -200,7 +294,7 @@ xremove(int argc, char *argv[]) {
file = EARGF(usage());
do {
if(!ixp_remove(client, file))
- fprint(2, "%s: Can't remove file '%s': %r\n", argv0, file);
+ lprint(2, "%s: Can't remove file '%s': %r\n", argv0, file);
}while((file = ARGF()));
return 0;
}
@@ -226,11 +320,13 @@ xread(int argc, char *argv[]) {
buf = emalloc(fid->iounit);
while((count = ixp_read(fid, buf, fid->iounit)) > 0)
- write(1, buf, count);
+ unflush(1, buf, count, binary);
+ if(!binary)
+ unflush(1, 0, 0, binary);
ixp_close(fid);
if(count == -1)
- fprint(2, "%s: cannot read file '%s': %r\n", argv0, file);
+ lprint(2, "%s: cannot read file '%s': %r\n", argv0, file);
} while((file = ARGF()));
return 0;
@@ -327,7 +423,7 @@ xnamespace(int argc, char *argv[]) {
path = ixp_namespace();
if(path == nil)
fatal("can't find namespace: %r\n");
- Bprint(outbuf, "%s\n", path);
+ Blprint(outbuf, "%s\n", path);
return 0;
}
@@ -345,6 +441,7 @@ xproglist(int argc, char *argv[]) {
}ARGEND;
while((dir = ARGF()))
+ /* Don't use Blprint. wimenu expects UTF-8. */
if((d = opendir(dir))) {
while((de = readdir(d)))
if(access(de->d_name, X_OK))
@@ -418,14 +515,20 @@ main(int argc, char *argv[]) {
exectab *tab;
int ret;
+ setlocale(LC_ALL, "");
+ binary = utf8locale();
+
quotefmtinstall();
fmtinstall('r', errfmt);
address = getenv("WMII_ADDRESS");
ARGBEGIN{
+ case 'b':
+ binary = true;
+ break;
case 'v':
- print("%s-" VERSION ", " COPYRIGHT "\n", argv0);
+ lprint(1, "%s-" VERSION ", " COPYRIGHT "\n", argv0);
exit(0);
case 'a':
address = EARGF(usage());
View
26 include/stuff/util.h
@@ -3,7 +3,9 @@
*/
#include <stuff/geom.h>
+#include <langinfo.h>
#include <stdarg.h>
+#include <bio.h>
#include <fmt.h>
#include <regexp9.h>
@@ -26,6 +28,12 @@ enum {
GInvert = 1<<0,
};
+enum {
+ Runemax = (1 << (sizeof(Rune) * 8)) - 1,
+};
+
+#define utf8locale() (!strcmp(nl_langinfo(CODESET), "UTF-8"))
+
#ifdef VARARGCK
# pragma varargck argpos _die 3
# pragma varargck argpos fatal 1
@@ -35,7 +43,8 @@ enum {
#define strlcat stuff_strlcat
#define strcasestr stuff_strcasestr
-
+int Blprint(Biobuf*, const char*, ...);
+int Bvlprint(Biobuf*, const char*, va_list);
void _die(char*, int, char*, ...);
void backtrace(char*);
void closeexec(int);
@@ -48,12 +57,16 @@ char* estrdup(const char*);
char* estrndup(const char*, uint);
void fatal(const char*, ...);
void* freelater(void*);
-int getbase(const char**, long*);
-bool getint(const char*, int*);
-bool getlong(const char*, long*);
-bool getulong(const char*, ulong*);
+int getbase(const char**, long*);
+bool getint(const char*, int*);
+bool getlong(const char*, long*);
+bool getulong(const char*, ulong*);
void grep(char**, Reprog*, int);
char* join(char**, char*, Fmt*);
+int localefmt(Fmt*);
+void localefmtinstall(void);
+int localelen(char*, char*);
+int lprint(int, const char*, ...);
int max(int, int);
int min(int, int);
uvlong nsec(void);
@@ -64,7 +77,7 @@ int spawn3(int[3], const char*, char*[]);
int spawn3l(int[3], const char*, ...);
uint stokenize(char**, uint, char*, char*);
char* strcasestr(const char*, const char*);
-char* strend(char*, int);
+char* strend(char*, int);
uint strlcat(char*, const char*, uint);
int strlcatprint(char*, int, const char*, ...);
char* sxprint(const char*, ...);
@@ -73,6 +86,7 @@ void trim(char *str, const char *chars);
void uniq(char**);
int unquote(char*, char*[], int);
int utflcpy(char*, const char*, int);
+int vlprint(int, const char*, va_list);
char* vsxprint(const char*, va_list);
extern char buffer[8092];
extern char* _buffer;
View
6 lib/libstuff/Makefile
@@ -34,6 +34,12 @@ OBJ=\
event/selectionrequest \
event/unmapnotify \
event/xtime \
+ fmt/blprint \
+ fmt/bvlprint \
+ fmt/localefmt \
+ fmt/localelen \
+ fmt/lprint \
+ fmt/vlprint \
geom/get_sticky \
geom/quadrant \
geom/rect_contains_p \
View
19 lib/libstuff/fmt/blprint.c
@@ -0,0 +1,19 @@
+/* Copyright ©2010 Kris Maglione <maglione.k at Gmail>
+ * Copyright ©2002 by Lucent Technologies.
+ * See LICENSE file for license details.
+ */
+#include "fmtdef.h"
+#include <bio.h>
+
+int
+Blprint(Biobuf *bp, const char *fmt, ...)
+{
+ va_list arg;
+ int n;
+
+ va_start(arg, fmt);
+ n = Bvlprint(bp, fmt, arg);
+ va_end(arg);
+ return n;
+}
+
View
58 lib/libstuff/fmt/bvlprint.c
@@ -0,0 +1,58 @@
+/* Copyright ©2010 Kris Maglione <maglione.k at Gmail>
+ * Copyright ©2002 by Lucent Technologies.
+ * See LICENSE file for license details.
+ */
+#include "fmtdef.h"
+#include <bio.h>
+
+static int
+fmtBlflush(Fmt *f)
+{
+ mbstate_t state;
+ Biobuf *bp;
+ Rune *rp, *rend;
+ int res;
+
+ bp = f->farg;
+ rend = f->to;
+ state = (mbstate_t){0};
+ for(rp=(Rune*)f->start; rp < rend; rp++) {
+ if(MB_LEN_MAX + bp->ocount > 0 && Bflush(bp) < 0)
+ return 0;
+
+ res = wcrtomb((char*)bp->ebuf + bp->ocount, *rp, &state);
+ if(res == -1)
+ Bputc(bp, '?');
+ else
+ bp->ocount += res;
+ }
+ f->to = f->start;
+ return 1;
+}
+
+int
+Bvlprint(Biobuf *bp, const char *fmt, va_list args)
+{
+ Fmt f;
+ Rune buf[256];
+ int res;
+
+ if(utf8locale())
+ return Bvprint(bp, fmt, args);
+
+ f.runes = 1;
+ f.start = (char*)buf;
+ f.to = (char*)buf;
+ f.stop = (char*)(buf + nelem(buf) - 1);
+ f.flush = fmtBlflush;
+ f.farg = bp;
+ f.nfmt = 0;
+
+ va_copy(f.args, args);
+ res = dofmt(&f, fmt);
+ va_end(f.args);
+ if(res > 0 && fmtBlflush(&f) == 0)
+ return -1;
+ return res;
+}
+
View
10 lib/libstuff/fmt/fmtdef.h
@@ -0,0 +1,10 @@
+#include <stuff/util.h>
+#include <langinfo.h>
+#include <limits.h>
+#include <string.h>
+#include <wchar.h>
+
+extern void* __fmtflush(Fmt *f, void *t, int len);
+extern int __fmtpad(Fmt *f, int n);
+extern int __rfmtpad(Fmt *f, int n);
+
View
107 lib/libstuff/fmt/localefmt.c
@@ -0,0 +1,107 @@
+/* Copyright ©2010 Kris Maglione <maglione.k at Gmail>
+ * Copyright ©2002 by Lucent Technologies.
+ * See LICENSE file for license details.
+ */
+#include "fmtdef.h"
+
+static bool
+pad(Fmt *f, int len) {
+ if(f->flags & FmtWidth) {
+ if(f->runes)
+ return __rfmtpad(f, f->width - len) >= 0;
+ return __fmtpad(f, f->width - len) >= 0;
+ }
+ return true;
+}
+
+int
+localefmt(Fmt *f) {
+ mbstate_t state;
+ Rune *rp, *rend;
+ char *sp, *send, *str, *end;
+ Rune r;
+ wchar_t w;
+ int res, count, rlen;
+
+ str = va_arg(f->args, char*);
+
+ if(utf8locale()) {
+ /* We handle precision in bytes, fmtstrcpy in characters */
+ if(f->flags & FmtPrec)
+ f->prec = utfnlen(str, f->prec);
+ return fmtstrcpy(f, str);
+ }
+
+ end = 0;
+ if(f->flags & FmtPrec)
+ end = str + f->prec;
+
+ if(!(f->flags & FmtLeft) && !pad(f, localelen(str, end)))
+ return -1;
+
+ sp = f->to;
+ send = f->stop;
+ rp = (Rune*)f->to;
+ rend = (Rune*)f->stop;
+
+ count = 0;
+ for(state = (mbstate_t){0}; ; str += res) {
+ switch((res = mbrtowc(&w, str, end ? end - str : MB_LEN_MAX, &state))) {
+ case 0:
+ case -2:
+ break;
+ case -1:
+ w = Runesync;
+ res = 1;
+ /* Fallthrough. */
+ default:
+ count++;
+ if(w > Runemax)
+ w = Runesync;
+ r = w;
+ // print("%d %C\n", res, r);
+ if(f->runes) {
+ if(rp >= rend) {
+ // print("flush\n");
+ rp = (Rune*)__fmtflush(f, rp, sizeof *rp);
+ rend = (Rune*)f->stop;
+ if(rp == nil)
+ return -1;
+ }
+ *rp++ = r;
+ }else {
+ if(sp + UTFmax > send && sp + (rlen = runelen(r)) > send) {
+ // print("flush %d\n", rlen);
+ sp = __fmtflush(f, sp, rlen);
+ send = f->stop;
+ if(sp == nil)
+ return -1;
+ }
+ if(r < Runeself)
+ *sp++ = (char)r;
+ else
+ sp += runetochar(sp, &r);
+ }
+ continue;
+ }
+ if(f->runes) {
+ f->nfmt += rp - (Rune*)f->to;
+ f->to = (char*)rp;
+ }else {
+ f->nfmt += sp - (char*)f->to;
+ f->to = sp;
+ }
+ break;
+ }
+
+ if((f->flags & FmtLeft) && !pad(f, count))
+ return -1;
+
+ return 0;
+}
+
+void
+localefmtinstall(void) {
+ fmtinstall('L', localefmt);
+}
+
View
33 lib/libstuff/fmt/localelen.c
@@ -0,0 +1,33 @@
+/* Copyright ©2010 Kris Maglione <maglione.k at Gmail>
+ * Copyright ©2002 by Lucent Technologies.
+ * See LICENSE file for license details.
+ */
+#include "fmtdef.h"
+
+int
+localelen(char *str, char *end) {
+ mbstate_t state;
+ size_t n, res;
+
+ if(utf8locale()) {
+ if(end)
+ return utfnlen(str, end - str);
+ return utflen(str);
+ }
+
+ state = (mbstate_t){0};
+ n = 0;
+ for(n=0;;)
+ switch((res = mbrtowc(nil, str, end ? end - str : MB_LEN_MAX, &state))) {
+ case -1:
+ return -1;
+ case 0:
+ case -2:
+ return n;
+ default:
+ n++;
+ str += res;
+ }
+ return n; /* Not reached. */
+}
+
View
17 lib/libstuff/fmt/lprint.c
@@ -0,0 +1,17 @@
+/* Copyright ©2010 Kris Maglione <maglione.k at Gmail>
+ * Copyright ©2002 by Lucent Technologies.
+ * See LICENSE file for license details.
+ */
+#include "fmtdef.h"
+
+int
+lprint(int fd, const char *fmt, ...) {
+ va_list ap;
+ int res;
+
+ va_start(ap, fmt);
+ res = vlprint(fd, fmt, ap);
+ va_end(ap);
+ return res;
+}
+
View
60 lib/libstuff/fmt/vlprint.c
@@ -0,0 +1,60 @@
+/* Copyright ©2010 Kris Maglione <maglione.k at Gmail>
+ * Copyright ©2002 by Lucent Technologies.
+ * See LICENSE file for license details.
+ */
+#include "fmtdef.h"
+#include <unistd.h>
+
+static int
+fmtlfdflush(Fmt *f) {
+ mbstate_t state;
+ char buf[256];
+ Rune *rp, *rend;
+ char *sp, *send;
+ int res;
+
+ sp = buf;
+ send = buf + sizeof buf - UTFmax;
+ rend = f->to;
+ state = (mbstate_t){0};
+ for(rp=(Rune*)f->start; rp < rend; rp++) {
+ res = wcrtomb(sp, *rp, &state);
+ if(res == -1)
+ *sp++ = '?'; /* Fixme? */
+ else
+ sp += res;
+ if(sp >= send || rp == rend - 1) {
+ if(write((uintptr_t)f->farg, buf, sp - buf) != sp - buf)
+ return 0;
+ sp = buf;
+ }
+ }
+ f->to = f->start;
+ return 1;
+}
+
+int
+vlprint(int fd, const char *fmt, va_list args) {
+ Fmt f;
+ Rune buf[256];
+ int res;
+
+ if(utf8locale())
+ return vfprint(fd, fmt, args);
+
+ f.runes = 1;
+ f.start = (char*)buf;
+ f.to = (char*)buf;
+ f.stop = (char*)(buf + nelem(buf) - 1);
+ f.flush = fmtlfdflush;
+ f.farg = (void*)(uintptr_t)fd;
+ f.nfmt = 0;
+
+ va_copy(f.args, args);
+ res = dofmt(&f, fmt);
+ va_end(f.args);
+ if(res > 0 && fmtlfdflush(&f) == 0)
+ return -1;
+ return res;
+}
+
View
16 man/wmii.man1
@@ -210,17 +210,19 @@ Most aspects of `wmii` are controlled via the filesystem.
It is usually accessed via the wmiir(1) command, but it
can be accessed by any ``9P``, including plan9port's
9P[1], and can be mounted natively on Linux via v9fs[1],
-and on Inferno (which man run on top of Linux).
+and on Inferno (which man run on top of Linux). All data in the
+filesystem, including filenames, is UTF-8 encoded. However, when
+accessed via wmiir(1), text is automatically translated to and
+from your locale encoding.
The filesystem is, as are many other 9P filesystems, entirely
synthetic. The files exist only in memory, and are not written
to disk. They are generally initiated on wmii startup via a
-script such as rc.wmii or wmiirc. Several files read commands,
-others simply act as if they were ordinary files (their contents
-are updated and returned exactly as written), though writing
-them has side-effects (such as changing key bindings). A
-description of the filesystem layout and control commands
-follows.
+script such as wmiirc. Several files read commands, others
+simply act as if they were ordinary files (their contents are
+updated and returned exactly as written), though writing them
+has side-effects (such as changing key bindings). A description
+of the filesystem layout and control commands follows.
== Hierarchy ==
View
14 man/wmiir.man1
@@ -10,8 +10,8 @@ wmiir - The wmii 9P filesystem client
= SYNOPSIS =
-wmiir [-a <address>] {create | ls [-dlp] | read | remove | write} <file> +
-wmiir [-a <address>] xwrite <file> <data> ... +
+wmiir [-a <address>] [-b] {create | ls [-dlp] | read | remove | write} <file> +
+wmiir [-a <address>] [-b] xwrite <file> <data> ... +
wmiir -v
= DESCRIPTION =
@@ -21,10 +21,20 @@ to its virtual filesystem by default. `wmiir` is most often used to query and
issue commands to `wmii`, both from the command line and from its `sh`-based
configuration scripts.
+Since the default encoding of 9P filesystems is UTF-8, `wmiir`
+assumes that all data read and written is text data and
+translates to or from your locale character encoding as
+necessary. When working with non-text data in a non-UTF-8
+locale, the _-b_ flag should be specified to disable this
+behavior.
+
= ARGUMENTS =
: -a
The address at which to connect to `wmii`.
+: -b
+ With the _-b_ flag, data that you intend to read or
+ write is treated as binary data.
:
= COMMANDS =
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