int
pdf_insert_utilstring(PDF *p, const char *utilstring, pdc_bool kdup)
{
static const char fn[] = "pdf_insert_utilstring";
char **utilstrlist;
int i = 0;
if (p->utilstrlist_index == -1)
{
utilstrlist = (char **) pdc_calloc(p->pdc,
PDF_MAX_UTILSTRLISTS * sizeof (char *), fn);
p->utilstrlist_index =
pdf_insert_stringlist(p, utilstrlist, PDF_MAX_UTILSTRLISTS);
}
utilstrlist = p->stringlists[p->utilstrlist_index];
if (p->utilstring_number >= PDF_MAX_UTILSTRLISTS)
p->utilstring_number = 0;
i = p->utilstring_number;
if (utilstrlist[i] != NULL)
pdc_free(p->pdc, utilstrlist[i]);
if (kdup)
utilstrlist[i] = pdc_strdup_ext(p->pdc, utilstring, 0, fn);
else
utilstrlist[i] = (char *) utilstring;
p->utilstring_number++;
return i;
}
char *
pdc_get_filename(pdc_core *pdc, char *filename)
{
char *ffname;
#if defined(PDC_UNICODE_FILENAME)
static const char fn[] = "pdc_get_filename";
ffname = pdc_strdup_ext(pdc, filename, 0, fn);
#else
ffname = pdc_hostbytes_to_utf8(pdc, pdc->honorlang, filename);
#endif
return ffname;
}
pdc_bool
pdf_get_metrics_afm(
PDF *p,
pdf_font *font,
const char *fontname,
pdc_encoding enc,
const char *filename,
pdc_bool requested)
{
static const char fn[] = "pdf_get_metrics_afm";
char fullname[PDC_FILENAMELEN];
pdc_file *afmfile;
/* open AFM file */
afmfile = pdc_fsearch_fopen(p->pdc, filename, fullname, "AFM ",
PDC_FILE_TEXT);
if (afmfile == NULL)
return pdc_check_fopen_errmsg(p->pdc, requested);
pdc_logg_cond(p->pdc, 1, trc_font,
"\tLoading AFM metric fontfile \"%s\":\n", fullname);
/* parse AFM file */
if (pdf_parse_afm(p, afmfile, font, fontname, fullname) == pdc_false)
return pdc_false;
/* members not fount */
if (font->ft.m.type == fnt_unknownType)
font->ft.m.type = fnt_Type1;
if (font->ft.name == NULL)
{
font->ft.name = pdc_strdup(p->pdc, fontname);
font->ft.m.name = pdc_strdup(p->pdc, fontname);
}
/* save full filename */
font->metricfilename = pdc_strdup_ext(p->pdc, fullname, 0, fn);
/* process metric data */
font->ft.enc = enc;
if (pdf_process_metrics_data(p, font, fontname) == pdc_false)
return pdc_false;
if (!pdf_make_fontflag(p, font))
return pdc_false;
return pdc_true;
}
pdc_vtr *
pdf_new_mboxes(PDF *p, pdf_mbox *mbox, pdc_vtr *mboxes)
{
static const char fn[] = "pdf_new_mboxes";
char *name = mbox->name;
if (mboxes == NULL)
mboxes = pdc_vtr_new(p->pdc, &pdf_mbox_ced, p, &pdf_mbox_parms);
if (mbox->name != NULL)
mbox->name = pdc_strdup_ext(p->pdc, mbox->name, 0, fn);
pdc_vtr_push(mboxes, *mbox, pdf_mbox);
mbox->name = name;
return mboxes;
}
pdc_bool
pdf_get_metrics_pfm(
PDF *p,
pdf_font *font,
const char *fontname,
pdc_encoding enc,
const char *filename,
pdc_bool requested)
{
static const char fn[] = "pdf_get_metrics_pfm";
char fullname[PDC_FILENAMELEN];
pdc_file *pfmfile;
(void) fontname;
/* open PFM file */
pfmfile = pdc_fsearch_fopen(p->pdc, filename, fullname, "PFM ",
PDC_FILE_BINARY);
if (pfmfile == NULL)
return pdc_check_fopen_errmsg(p->pdc, requested);
pdc_logg_cond(p->pdc, 1, trc_font,
"\tLoading PFM metric fontfile \"%s\":\n", fullname);
/* Read PFM metrics */
if (!pdf_parse_pfm(p, pfmfile, font))
{
pdc_set_errmsg(p->pdc, PDF_E_FONT_CORRUPT, "PFM", fullname, 0, 0);
return pdc_false;
}
/* save full filename */
font->metricfilename = pdc_strdup_ext(p->pdc, fullname, 0, fn);
/* Check encoding */
if (!pdf_check_pfm_encoding(p, font, enc))
return pdc_false;
if (!pdf_make_fontflag(p, font))
return pdc_false;
return pdc_true;
}
void
pdc_push_errmsg(
pdc_core * pdc,
int errnum,
const char *parm1,
const char *parm2,
const char *parm3,
const char *parm4)
{
static const char fn[] = "pdc_push_errmsg";
const pdc_error_info *ei = get_error_info(pdc, errnum);
pdc_pop_errmsg(pdc);
make_errmsg(pdc, ei, parm1, parm2, parm3, parm4, pdc_false);
pdc->pr->premsg = pdc_strdup_ext(pdc, pdc->pr->errbuf, 0, fn);
} /* pdc_push_errmsg */
/*
* flags: PDC_INT_HEXADEC, PDC_INT_CASESENS
*/
int
pdc_get_keycode_num(pdc_core *pdc, const char *option, const char *i_keyword,
int flags, const pdc_keyconn *keyconn, int *o_num)
{
static const char *fn = "pdc_get_keycode_num";
char *keyword;
int i, len, keycode;
keyword = pdc_strdup_ext(pdc, i_keyword, 0, fn);
len = (int) strlen(keyword);
*o_num = -1;
/* parse number */
for (i = 0; i < len; i++)
{
if (pdc_isdigit(keyword[i]))
{
if (pdc_str2integer(&keyword[i], flags, o_num))
{
keyword[i] = 0;
}
else
{
pdc_set_errmsg(pdc, PDC_E_OPT_ILLINTEGER, option, &keyword[i],
0, 0);
}
break;
}
}
if (flags & PDC_INT_CASESENS)
keycode = pdc_get_keycode(keyword, keyconn);
else
keycode = pdc_get_keycode_ci(keyword, keyconn);
if (keycode == PDC_KEY_NOTFOUND)
pdc_set_errmsg(pdc, PDC_E_OPT_ILLKEYWORD, option, keyword, 0, 0);
pdc_free(pdc, keyword);
return keycode;
}
pdc_file *
pdc_fopen(pdc_core *pdc, const char *filename, const char *qualifier,
const pdc_byte *data, size_t size, int flags)
{
static const char fn[] = "pdc_fopen";
pdc_file *sfp;
sfp = (pdc_file *) pdc_calloc(pdc, sizeof(pdc_file), fn);
/* initialize */
sfp->pdc = pdc;
sfp->filename = pdc_strdup_ext(pdc, filename, 0, fn);
if (flags & PDC_FILE_WRITEMODE || flags & PDC_FILE_APPENDMODE)
sfp->wrmode = pdc_true;
if (data != NULL || size > 0)
{
/* virtual file */
if (sfp->wrmode)
{
sfp->data = (pdc_byte *) pdc_calloc(pdc, size, fn);
if (data != NULL)
{
/* append mode */
memcpy(sfp->data, data, size);
sfp->pos = sfp->data + size;
}
else
{
sfp->pos = sfp->data;
}
sfp->end = sfp->pos;
sfp->limit = sfp->data + size;
}
else
{
sfp->data = (pdc_byte *) data;
sfp->pos = sfp->data;
sfp->end = sfp->data + size;
}
}
else
{
const char *mode;
/* disk file */
if (flags & PDC_FILE_BINARY)
mode = READBMODE;
else
mode = READTMODE;
if (flags & PDC_FILE_APPENDMODE)
mode = APPENDMODE;
else if (flags & PDC_FILE_WRITEMODE)
mode = WRITEMODE;
sfp->fp = pdc_fopen_logg(pdc, filename, mode);
if (sfp->fp == NULL)
{
pdc_fclose(sfp);
if (qualifier == NULL)
qualifier = "";
pdc_set_fopen_errmsg(pdc, PDC_E_IO_RDOPEN, qualifier, filename);
return NULL;
}
}
return sfp;
}
