int put_chars_conv(struct part *p, unsigned char *c, int l)
{
static char buffer[CH_BUF];
int bp = 0;
int pp = 0;
int total = 0;
if (format.attr & AT_GRAPHICS) {
put_chars(p, c, l);
return l;
}
if (!l) put_chars(p, NULL, 0);
while (pp < l) {
unsigned char *e;
if (c[pp] < 128 && c[pp] != '&') {
put_c:
buffer[bp++] = c[pp++];
if (bp < CH_BUF) continue;
goto flush;
}
if (c[pp] != '&') {
struct conv_table *t;
int i;
if (!convert_table) goto put_c;
t = convert_table;
i = pp;
decode:
if (!t[c[i]].t) {
e = t[c[i]].u.str;
} else {
t = t[c[i++]].u.tbl;
if (i >= l) goto put_c;
goto decode;
}
pp = i + 1;
} else {
int i = pp + 1;
if (d_opt->plain) goto put_c;
while (i < l && c[i] != ';' && c[i] != '&' && c[i] > ' ') i++;
if (!(e = get_entity_string(&c[pp + 1], i - pp - 1, d_opt->cp))) goto put_c;
pp = i + (i < l && c[i] == ';');
}
if (!e[0]) continue;
if (!e[1]) {
buffer[bp++] = e[0];
if (bp < CH_BUF) continue;
flush:
e = "";
goto flush1;
}
while (*e) {
buffer[bp++] = *(e++);
if (bp < CH_BUF) continue;
flush1:
put_chars(p, buffer, bp);
total += bp;
bp = 0;
}
}
if (bp) put_chars(p, buffer, bp);
total += bp;
return total;
}
int g_put_chars_conv(struct g_part *p, unsigned char *c, int l)
{
static char buffer[CH_BUF];
int bp = 0;
int pp = 0;
int total = 0;
if (format.attr & AT_GRAPHICS) {
g_put_chars(p, c, l);
return l;
}
/*{
debug("\"%.*s\"", l, c);
}*/
if (!l) g_put_chars(p, NULL, 0);
while (pp < l) {
unsigned char *e;
if (c[pp] < 128 && c[pp] != '&') {
putc:
if (!(buffer[bp++] = c[pp++])) buffer[bp - 1] = ' ';
if (bp < CH_BUF) continue;
goto flush;
}
if (c[pp] != '&') {
struct conv_table *t;
int i;
if (!convert_table) goto putc;
t = convert_table;
i = pp;
decode:
if (!t[c[i]].t) {
e = t[c[i]].u.str;
} else {
t = t[c[i++]].u.tbl;
if (i >= l) goto putc;
goto decode;
}
pp = i + 1;
} else {
int i = pp + 1;
if (d_opt->plain & 1) goto putc;
while (i < l && c[i] != ';' && c[i] != '&' && c[i] > ' ') i++;
if (!(e = get_entity_string(&c[pp + 1], i - pp - 1, d_opt->cp))) goto putc;
pp = i + (i < l && c[i] == ';');
}
if (!e[0]) continue;
if (!e[1]) {
buffer[bp++] = e[0];
if (bp < CH_BUF) continue;
flush:
e = "";
goto flush1;
}
while (*e) {
buffer[bp++] = *(e++);
if (bp < CH_BUF) continue;
flush1:
g_put_chars(p, buffer, bp);
while (bp) if ((buffer[--bp] & 0xc0) != 0x80) total++;
}
}
if (bp) g_put_chars(p, buffer, bp);
while (bp) if ((buffer[--bp] & 0xc0) != 0x80) total++;
return total;
}