C++ (Cpp) _nc_vischar Examples

Example #1

File: visbuf.c Project: CSU-GH/okl4_3.0

static const char *
_nc_visbuf2n(int bufnum, const char *buf, int len)
{
    char *vbuf;
    char *tp;
    int c;

    if (buf == 0)
	return ("(null)");
    if (buf == CANCELLED_STRING)
	return ("(cancelled)");

    if (len < 0)
	len = strlen(buf);

#ifdef TRACE
    tp = vbuf = _nc_trace_buf(bufnum, (unsigned) (len * 4) + 5);
#else
    {
	static char *mybuf[2];
	mybuf[bufnum] = typeRealloc(char, (unsigned) (len * 4) + 5, mybuf[bufnum]);
	tp = vbuf = mybuf[bufnum];
    }
#endif
    *tp++ = D_QUOTE;
    while ((--len >= 0) && (c = *buf++) != '\0') {
	tp = _nc_vischar(tp, UChar(c));
    }
    *tp++ = D_QUOTE;
    *tp++ = '\0';
    return (vbuf);
}

Example #2

File: visbuf.c Project: isaacs/node-ncurses

static const char *
_nc_visbuf2n(int bufnum, const char *buf, int len)
{
    const char *vbuf;
    char *tp;
    int c;

    if (buf == 0)
	return ("(null)");
    if (buf == CANCELLED_STRING)
	return ("(cancelled)");

    if (len < 0)
	len = (int) strlen(buf);

#ifdef TRACE
    vbuf = tp = _nc_trace_buf(bufnum, NormalLen(len));
#else
    {
	static char *mybuf[NUM_VISBUFS];
	if (bufnum < 0) {
	    for (c = 0; c < NUM_VISBUFS; ++c) {
		FreeAndNull(mybuf[c]);
	    }
	    tp = 0;
	} else {
	    mybuf[bufnum] = typeRealloc(char, NormalLen(len), mybuf[bufnum]);
	    vbuf = tp = mybuf[bufnum];
	}
    }
#endif
    if (tp != 0) {
	*tp++ = D_QUOTE;
	while ((--len >= 0) && (c = *buf++) != '\0') {
	    tp = _nc_vischar(tp, UChar(c));
	}
	*tp++ = D_QUOTE;
	*tp = '\0';
    } else {
	vbuf = ("(_nc_visbuf2n failed)");
    }
    return (vbuf);
}

Example #3

File: visbuf.c Project: isaacs/node-ncurses

static const char *
_nc_viswbuf2n(int bufnum, const wchar_t *buf, int len)
{
    const char *vbuf;
    char *tp;
    wchar_t c;

    if (buf == 0)
	return ("(null)");

    if (len < 0)
	len = (int) wcslen(buf);

#ifdef TRACE
    vbuf = tp = _nc_trace_buf(bufnum, WideLen(len));
#else
    {
	static char *mybuf[NUM_VISBUFS];
	mybuf[bufnum] = typeRealloc(char, WideLen(len), mybuf[bufnum]);
	vbuf = tp = mybuf[bufnum];
    }
#endif
    if (tp != 0) {
	*tp++ = D_QUOTE;
	while ((--len >= 0) && (c = *buf++) != '\0') {
	    char temp[CCHARW_MAX + 80];
	    int j = wctomb(temp, c), k;
	    if (j <= 0) {
		sprintf(temp, "\\u%08X", (unsigned) c);
		j = (int) strlen(temp);
	    }
	    for (k = 0; k < j; ++k) {
		tp = _nc_vischar(tp, UChar(temp[k]));
	    }
	}
	*tp++ = D_QUOTE;
	*tp = '\0';
    } else {
	vbuf = ("(_nc_viswbuf2n failed)");
    }
    return (vbuf);
}

Example #4

File: visbuf.c Project: CSU-GH/okl4_3.0

static const char *
_nc_viswbuf2n(int bufnum, const wchar_t *buf, int len)
{
    char *vbuf;
    char *tp;
    wchar_t c;

    if (buf == 0)
	return ("(null)");

    if (len < 0)
	len = wcslen(buf);

#ifdef TRACE
    tp = vbuf = _nc_trace_buf(bufnum, (unsigned) (len * 4) + 5);
#else
    {
	static char *mybuf[2];
	mybuf[bufnum] = typeRealloc(char, (unsigned) (len * 4) + 5, mybuf[bufnum]);
	tp = vbuf = mybuf[bufnum];
    }
#endif
    *tp++ = D_QUOTE;
    while ((--len >= 0) && (c = *buf++) != '\0') {
	char temp[CCHARW_MAX + 80];
	int j = wctomb(temp, c), k;
	if (j <= 0) {
	    sprintf(temp, "\\u%08X", (wint_t) c);
	    j = strlen(temp);
	}
	for (k = 0; k < j; ++k) {
	    tp = _nc_vischar(tp, UChar(temp[k]));
	}
    }
    *tp++ = D_QUOTE;
    *tp++ = '\0';
    return (vbuf);
}