const char *
pdf__utf32_to_utf16(PDF *p, const char *utf32string, int len,
const char *ordering, int *outlen)
{
char *utf16string = pdc_utf32_to_utf16(p->pdc, utf32string, len,
ordering, 0, outlen);
pdf_insert_utilstring(p, utf16string, pdc_false);
return utf16string;
}
const char *
pdf__utf16_to_utf8(PDF *p, const char *utf16string, int len, int *size)
{
char *utf8string;
int convflags = PDC_CONV_WITHBOM | PDC_CONV_EBCDIC | PDC_CONV_TRY7BYTES;
pdf_set_convertflags(p, &convflags);
utf8string = pdc_utf16_to_utf8(p->pdc, utf16string, len, convflags, size);
pdf_insert_utilstring(p, utf8string, pdc_false);
return utf8string;
}
const char *
pdf__utf8_to_utf16(PDF *p, const char *utf8string, const char *ordering,
int *outlen)
{
char *utf16string;
int convflags = PDC_CONV_EBCDIC;
pdf_set_convertflags(p, &convflags);
utf16string = pdc_utf8_to_utf16(p->pdc, utf8string, ordering,
convflags, outlen);
pdf_insert_utilstring(p, utf16string, pdc_false);
return utf16string;
}
double
pdf__info_matchbox(PDF *p, const char *boxname, int len, int num,
const char *keyword)
{
pdf_mbox *mbox;
double mbinfo = 0;
int infokey, count;
if (boxname == NULL)
pdc_error(p->pdc, PDC_E_ILLARG_EMPTY, "boxname", 0, 0, 0);
if (keyword == NULL || *keyword == '0')
pdc_error(p->pdc, PDC_E_ILLARG_EMPTY, "keyword", 0, 0, 0);
/* Converting boxname */
boxname = pdf_convert_name(p, boxname, len, PDC_CONV_TMPALLOC);
if (boxname == NULL || *boxname == '\0')
pdc_error(p->pdc, PDC_E_ILLARG_EMPTY, "boxname", 0, 0, 0);
infokey = pdc_get_keycode_ci(keyword, pdf_info_keylist);
if (infokey == PDC_KEY_NOTFOUND)
pdc_error(p->pdc, PDC_E_ILLARG_STRING, "keyword", keyword, 0, 0);
if (!strcmp(boxname, "*"))
boxname = NULL;
/* count */
if (!infokey)
{
pdf_get_mbox(p, NULL, boxname, -1, &count);
mbinfo = (double) count;
}
else
{
if (num < 1)
pdc_error(p->pdc, PDC_E_ILLARG_INT, "num",
pdc_errprintf(p->pdc, "%d", num), 0, 0);
mbox = pdf_get_mbox(p, NULL, boxname, num, NULL);
if (mbox != NULL)
{
pdc_vector polyline[5];
if (infokey > 1)
pdf_get_mbox_rectangle(p, mbox, polyline);
switch (infokey)
{
/* exists */
case 1:
mbinfo = 1;
break;
/* name */
case 2:
mbinfo = (double)
pdf_insert_utilstring(p, mbox->name, pdc_true);
break;
/* geometrical keys */
case 3:
mbinfo = pdc_get_vector_length(&polyline[0], &polyline[1]);
break;
case 4:
mbinfo = pdc_get_vector_length(&polyline[0], &polyline[3]);
break;
case 5:
mbinfo = polyline[0].x;
break;
case 6:
mbinfo = polyline[0].y;
break;
case 7:
mbinfo = polyline[1].x;
break;
case 8:
mbinfo = polyline[1].y;
break;
case 9:
mbinfo = polyline[2].x;
break;
case 10:
mbinfo = polyline[2].y;
break;
case 11:
mbinfo = polyline[3].x;
break;
case 12:
mbinfo = polyline[3].y;
break;
}
}
else if (infokey == 2)
{
mbinfo = -1;
}
}
return mbinfo;
}
