int
pdc_get_opt_utf8strings(pdc_core *pdc, const char *keyword, pdc_resopt *resopt,
int flags, char ***strings)
{
int ns = pdc_get_optvalues(keyword, resopt, NULL, strings);
if (ns)
{
if (pdc_is_lastopt_utf8(resopt))
{
int i = resopt[0].lastind;
pdc_resopt *ropt = &resopt[i];
char **s = (char **) ropt->val;
int j;
for (j = 0; j < ropt->num; j++)
{
char *sb = pdc_strdup_withbom(pdc, s[j]);
if (s[j] != NULL)
pdc_free(pdc, s[j]);
s[j] = sb;
}
}
pdc_save_lastopt(resopt, flags);
}
return ns;
}
int
pdf__create_action(PDF *p, const char *type, const char *optlist)
{
pdc_resopt *resopts = NULL;
pdc_clientdata data;
pdf_action *action;
pdf_actiontype atype;
pdf_dest *dest = NULL;
pdc_bool verbose = pdc_true;
pdc_bool hasdest = pdc_false;
pdc_encoding htenc;
int htcp;
const char *keyword;
char **strlist;
int i, k, ns;
if (type == NULL || *type == '\0')
pdc_error(p->pdc, PDC_E_ILLARG_EMPTY, "type", 0, 0, 0);
k = pdc_get_keycode_ci(type, pdf_action_pdfkeylist);
if (k == PDC_KEY_NOTFOUND)
pdc_error(p->pdc, PDC_E_ILLARG_STRING, "type", type, 0, 0);
atype = (pdf_actiontype) k;
if (atype == pdf_javascript)
pdc_error(p->pdc, PDF_E_UNSUPP_JAVASCRIPT, 0, 0, 0, 0);
/* compatibility */
if (p->compatibility < PDC_1_6 && atype == pdf_goto3dview)
{
pdc_error(p->pdc, PDC_E_PAR_VERSION, type,
pdc_get_pdfversion(p->pdc, PDC_1_6), 0, 0);
}
if (p->compatibility < PDC_1_5 &&
(atype == pdf_setocgstate || atype == pdf_trans))
{
pdc_error(p->pdc, PDC_E_PAR_VERSION, type,
pdc_get_pdfversion(p->pdc, PDC_1_5), 0, 0);
}
/* new action */
action = pdf_new_action(p);
action->atype = atype;
/* Parsing option list */
pdf_set_clientdata(p, &data);
resopts = pdc_parse_optionlist(p->pdc, optlist, pdf_create_action_options,
&data, pdc_true);
keyword = "actionwarning";
pdc_get_optvalues(keyword, resopts, &verbose, NULL);
verbose = pdf_get_errorpolicy(p, resopts, verbose);
htenc = pdf_get_hypertextencoding_opt(p, resopts, &htcp, pdc_true);
keyword = "destination";
if (pdc_get_optvalues(keyword, resopts, NULL, &strlist))
{
if (!pdf_opt_effectless(p, keyword, atype,
(pdf_actiontype) (pdf_goto | pdf_gotor)))
{
action->dest = pdf_parse_destination_optlist(p, strlist[0],
(atype == pdf_goto) ? 0 : 1,
(atype == pdf_goto) ? pdf_locallink : pdf_remotelink);
hasdest = pdc_true;
}
}
else
{
keyword = "destname";
if (atype == pdf_goto || atype == pdf_gotor)
dest = pdf_get_option_destname(p, resopts, htenc, htcp);
else if (pdc_get_optvalues(keyword, resopts, NULL, NULL))
pdf_opt_effectless(p, keyword, atype,
(pdf_actiontype) (pdf_goto | pdf_gotor));
if (dest)
{
action->dest = dest;
hasdest = pdc_true;
}
}
/* filename or url */
for (i = 0; ; i++)
{
keyword = pdf_filename_keylist[i].word;
if (keyword == NULL)
break;
if (!pdc_get_optvalues(keyword, resopts, NULL, NULL) ||
pdf_opt_effectless(p, keyword, atype,
(pdf_actiontype) pdf_filename_keylist[i].code))
continue;
/* DON'T change order */
/* native filename */
if (!i)
action->nativefilename = pdf_get_opt_filename(p, keyword, resopts,
htenc, htcp);
/* Unicode filename */
pdf_get_opt_textlist(p, keyword, resopts, htenc, htcp, pdc_true,
NULL, &action->filename, NULL);
pdc_save_lastopt(resopts, PDC_OPT_SAVE1ELEM);
}
keyword = "parameters";
if (pdc_get_optvalues(keyword, resopts, NULL, NULL) &&
!pdf_opt_effectless(p, keyword, atype, pdf_launch))
action->parameters =
(char *) pdc_save_lastopt(resopts, PDC_OPT_SAVE1ELEM);
keyword = "operation";
if (pdc_get_optvalues(keyword, resopts, &k, NULL) &&
!pdf_opt_effectless(p, keyword, atype,
(pdf_actiontype) (pdf_launch | pdf_movie)))
{
if ((atype == pdf_launch && k >= PDF_MIN_MOVIEKEY) ||
(atype == pdf_movie && k < PDF_MIN_MOVIEKEY))
{
pdc_error(p->pdc, PDC_E_OPT_ILLKEYWORD, keyword,
pdc_get_keyword(k, pdf_operation_pdfkeylist), 0, 0);
}
action->operation =
(char *) pdc_get_keyword(k, pdf_operation_pdfkeylist);
}
keyword = "defaultdir";
if (pdc_get_optvalues(keyword, resopts, NULL, NULL) &&
!pdf_opt_effectless(p, keyword, atype, pdf_launch))
action->defaultdir =
(char *) pdc_save_lastopt(resopts, PDC_OPT_SAVE1ELEM);
keyword = "menuname";
if (pdc_get_optvalues(keyword, resopts, NULL, NULL) &&
!pdf_opt_effectless(p, keyword, atype, pdf_named))
{
action->menuname =
(char *) pdc_save_lastopt(resopts, PDC_OPT_SAVE1ELEM);
}
keyword = "namelist";
ns = pdc_get_optvalues(keyword, resopts, NULL, NULL);
if (ns && !pdf_opt_effectless(p, keyword, atype,
(pdf_actiontype) (pdf_hide | pdf_submitform | pdf_resetform)))
{
action->namelist = (char **) pdc_save_lastopt(resopts, PDC_OPT_SAVEALL);
action->nsnames = ns;
}
keyword = "exportmethod";
if (pdc_get_optvalues(keyword, resopts, &k, NULL))
{
action->exportmethod = (pdf_exportmethod) k;
if (!pdf_opt_effectless(p, keyword, atype, pdf_submitform))
{
if ((action->exportmethod & pdf_exp_fdf &&
(action->exportmethod | pdf_allfdf) != pdf_allfdf) ||
(action->exportmethod & pdf_exp_html &&
(action->exportmethod | pdf_allhtml) != pdf_allhtml) ||
(action->exportmethod & pdf_exp_xfdf &&
(action->exportmethod | pdf_allxfdf) != pdf_allxfdf) ||
(action->exportmethod & pdf_exp_pdf &&
(action->exportmethod | pdf_allpdf) != pdf_allpdf))
{
pdc_error(p->pdc, PDC_E_OPT_ILLCOMB, keyword, 0, 0, 0);
}
if (action->exportmethod & pdf_exp_fdf)
action->exportmethod = (pdf_exportmethod)
(action->exportmethod & ~pdf_exp_fdf);
}
}
keyword = "newwindow";
if (pdc_get_optvalues(keyword, resopts, &action->newwindow, NULL))
pdf_opt_effectless(p, keyword, atype,
(pdf_actiontype) (pdf_gotor | pdf_launch));
keyword = "ismap";
if (pdc_get_optvalues(keyword, resopts, &action->ismap, NULL))
pdf_opt_effectless(p, keyword, atype, pdf_uri);
keyword = "hide";
if (pdc_get_optvalues(keyword, resopts, &action->hide, NULL))
pdf_opt_effectless(p, keyword, atype, pdf_hide);
keyword = "exclude";
if (pdc_get_optvalues(keyword, resopts, &action->exclude, NULL))
pdf_opt_effectless(p, keyword, atype,
(pdf_actiontype) (pdf_submitform | pdf_resetform));
keyword = "submitemptyfields";
if (pdc_get_optvalues(keyword, resopts, &action->submitemptyfields, NULL))
pdf_opt_effectless(p, keyword, atype, pdf_submitform);
keyword = "canonicaldate";
if (pdc_get_optvalues(keyword, resopts, &action->canonicaldate, NULL))
pdf_opt_effectless(p, keyword, atype, pdf_submitform);
keyword = "transition";
if (pdc_get_optvalues(keyword, resopts, &action->transition, NULL))
pdf_opt_effectless(p, keyword, atype, pdf_trans);
keyword = "duration";
if (pdc_get_optvalues(keyword, resopts, &action->duration, NULL))
pdf_opt_effectless(p, keyword, atype, pdf_trans);
/* required options */
keyword = NULL;
if (!hasdest &&
(atype == pdf_goto || atype == pdf_gotor))
keyword = "destination";
if (!action->filename &&
(atype == pdf_gotor || atype == pdf_launch || atype == pdf_importdata))
keyword = "filename";
if (!action->menuname && atype == pdf_named)
keyword = "menuname";
if (!action->namelist && atype == pdf_hide)
keyword = "namelist";
if (!action->filename &&
(atype == pdf_uri || atype == pdf_submitform))
keyword = "url";
if (keyword)
pdc_error(p->pdc, PDC_E_OPT_NOTFOUND, keyword, 0, 0, 0);
return pdf_get_max_action(p);
}
int
pdf__create_bookmark(PDF *p, const char *text, int len, const char *optlist)
{
pdc_resopt *resopts = NULL;
pdc_clientdata data;
pdf_outline self;
pdf_dest *dest = NULL;
pdc_text_format hypertextformat;
pdc_encoding hypertextencoding;
pdf_coloropt textcolor;
char *hypertext = NULL;
const char *keyword = NULL;
char **strlist = NULL;
int hypertextcodepage;
int ns, inum, outlen, retval = 0;
int jndex = -2;
len = pdc_check_text_length(p->pdc, &text, len, PDF_MAXSTRINGSIZE);
if (!len)
pdc_error(p->pdc, PDC_E_ILLARG_EMPTY, "text", 0, 0, 0);
/* Initialize */
pdf_init_outline(p, &self);
hypertextformat = p->hypertextformat;
hypertextencoding = p->hypertextencoding;
hypertextcodepage = p->hypertextcodepage;
/* Parsing option list */
if (optlist && strlen(optlist))
{
pdf_set_clientdata(p, &data);
resopts = pdc_parse_optionlist(p->pdc, optlist,
pdf_create_bookmark_options, &data, pdc_true);
hypertextencoding =
pdf_get_hypertextencoding_opt(p, resopts, &hypertextcodepage,
pdc_true);
if (pdc_get_optvalues("hypertextformat", resopts, &inum, NULL))
{
hypertextformat = (pdc_text_format) inum;
pdf_check_hypertextformat(p, hypertextformat);
}
ns = pdc_get_optvalues("textcolor", resopts, NULL, &strlist);
if (ns)
{
pdf_parse_coloropt(p, "textcolor", strlist, ns, (int) color_rgb,
&textcolor);
self.textcolor[0] = textcolor.value[0];
self.textcolor[1] = textcolor.value[1];
self.textcolor[2] = textcolor.value[2];
}
if (pdc_get_optvalues("fontstyle", resopts, &inum, NULL))
self.fontstyle = (fnt_fontstyle) inum;
pdc_get_optvalues("parent", resopts, &self.parent, NULL);
pdc_get_optvalues("index", resopts, &jndex, NULL);
pdc_get_optvalues("open", resopts, &self.open, NULL);
if (pdc_get_optvalues("destination", resopts, NULL, &strlist))
{
self.dest = pdf_parse_destination_optlist(p, strlist[0], 0,
pdf_bookmark);
keyword = "destination";
}
else
{
dest = pdf_get_option_destname(p, resopts, hypertextencoding,
hypertextcodepage);
if (dest)
{
self.dest = dest;
keyword = "destname";
}
}
if (pdc_get_optvalues("action", resopts, NULL, &strlist))
{
if (self.dest)
{
pdf_cleanup_destination(p, self.dest);
self.dest = NULL;
pdc_warning(p->pdc, PDC_E_OPT_IGNORE, keyword, "action", 0, 0);
}
/* parsing of action list */
pdf_parse_and_write_actionlist(p, event_bookmark, NULL,
(const char *) strlist[0]);
self.action =
(char *) pdc_save_lastopt(resopts, PDC_OPT_SAVE1ELEM);
}
pdc_cleanup_optionlist(p->pdc, resopts);
}
/* create hypertext string */
hypertext = pdf_convert_hypertext(p, text, len, hypertextformat,
hypertextencoding, hypertextcodepage,
&outlen, PDC_UTF8_FLAG, pdc_true);
if (hypertext)
retval = pdf_insert_bookmark(p, hypertext, &self, jndex);
return retval;
}
pdf_dest *
pdf_parse_destination_optlist(
PDF *p,
const char *optlist,
int page,
pdf_destuse destuse)
{
int minpage;
pdc_resopt *resopts;
pdc_encoding hypertextencoding;
int hypertextcodepage;
const char *keyword;
const char *type_name;
char **strlist = NULL;
int inum;
pdc_bool boolval;
/* Defaults */
pdf_dest *dest = pdf_init_destination(p);
/* parse option list */
resopts = pdc_parse_optionlist(p->pdc, optlist, pdf_destination_options,
NULL, pdc_true);
if (pdc_get_optvalues("fitbbox", resopts, &boolval, NULL) &&
boolval == pdc_true)
dest->type = fitvisible;
if (pdc_get_optvalues("fitheight", resopts, &boolval, NULL) &&
boolval == pdc_true)
dest->type = fitheight;
if (pdc_get_optvalues("fitpage", resopts, &boolval, NULL) &&
boolval == pdc_true)
dest->type = fitwindow;
if (pdc_get_optvalues("fitwidth", resopts, &boolval, NULL) &&
boolval == pdc_true)
dest->type = fitwidth;
if (pdc_get_optvalues("retain", resopts, &boolval, NULL) &&
boolval == pdc_true)
dest->type = fixed;
if (pdc_get_optvalues("type", resopts, &inum, NULL))
dest->type = (pdf_desttype) inum;
type_name = pdc_get_keyword(dest->type, pdf_type_keylist);
hypertextencoding =
pdf_get_hypertextencoding_opt(p, resopts, &hypertextcodepage, pdc_true);
keyword = "name";
if (pdf_get_opt_textlist(p, keyword, resopts, hypertextencoding,
hypertextcodepage, pdc_true, NULL, &dest->name, NULL))
{
if (dest->type != nameddest)
{
dest->name = NULL;
pdc_warning(p->pdc, PDF_E_HYP_OPTIGNORE_FORTYPE, keyword,
type_name, 0, 0);
}
else
pdc_save_lastopt(resopts, PDC_OPT_SAVE1ELEM);
}
keyword = "page";
if (pdc_get_optvalues(keyword, resopts, &page, NULL) &&
dest->type == filedest)
pdc_warning(p->pdc, PDF_E_HYP_OPTIGNORE_FORTYPE, keyword, type_name,
0, 0);
keyword = "group";
if (pdc_get_optvalues(keyword, resopts, NULL, &strlist))
{
page = pdf_xlat_pageno(p, page, strlist[0]);
}
keyword = "zoom";
if (pdc_get_optvalues(keyword, resopts, &dest->zoom, NULL) &&
dest->type != fixed)
pdc_warning(p->pdc, PDF_E_HYP_OPTIGNORE_FORTYPE, keyword, type_name,
0, 0);
keyword = "left";
if (pdc_get_optvalues(keyword, resopts, &dest->left, NULL) &&
(dest->type == fitwindow || dest->type == fitwidth ||
dest->type == fitvisible || dest->type == fitvisiblewidth ||
dest->type == nameddest || dest->type == filedest))
pdc_warning(p->pdc, PDF_E_HYP_OPTIGNORE_FORTYPE, keyword, type_name,
0, 0);
keyword = "right";
if (pdc_get_optvalues(keyword, resopts, &dest->right, NULL) &&
dest->type != fitrect)
pdc_warning(p->pdc, PDF_E_HYP_OPTIGNORE_FORTYPE, keyword, type_name,
0, 0);
keyword = "bottom";
if (pdc_get_optvalues(keyword, resopts, &dest->bottom, NULL) &&
dest->type != fitrect)
pdc_warning(p->pdc, PDF_E_HYP_OPTIGNORE_FORTYPE, keyword, type_name,
0, 0);
keyword = "top";
if (pdc_get_optvalues(keyword, resopts, &dest->top, NULL) &&
(dest->type == fitwindow || dest->type == fitheight ||
dest->type == fitvisible || dest->type == fitvisibleheight ||
dest->type == nameddest || dest->type == filedest))
pdc_warning(p->pdc, PDF_E_HYP_OPTIGNORE_FORTYPE, keyword, type_name,
0, 0);
keyword = "color";
if (pdc_get_optvalues(keyword, resopts, &dest->color, NULL) &&
destuse != pdf_bookmark)
pdc_warning(p->pdc, PDF_E_HYP_OPTIGNORE_FORELEM, keyword, 0, 0, 0);
keyword = "fontstyle";
if (pdc_get_optvalues(keyword, resopts, &inum, NULL))
{
dest->fontstyle = (fnt_fontstyle) inum;
if (destuse != pdf_bookmark)
pdc_warning(p->pdc, PDF_E_HYP_OPTIGNORE_FORELEM, keyword, 0, 0, 0);
}
keyword = "filename";
if (pdc_get_optvalues(keyword, resopts, NULL, NULL))
{
if (dest->type != filedest)
{
pdc_warning(p->pdc, PDF_E_HYP_OPTIGNORE_FORTYPE, keyword,
type_name, 0, 0);
}
else
dest->filename =
(char *) pdc_save_lastopt(resopts, PDC_OPT_SAVE1ELEM);
}
pdc_cleanup_optionlist(p->pdc, resopts);
switch (dest->type)
{
case fitwidth:
/* Trick: we don't know the height of a future page yet,
* so we use a "large" value for top which will do for
* most pages. If it doesn't work, not much harm is done.
*/
if (dest->top == -1)
dest->top = 10000;
break;
case fitrect:
case fitheight:
case fitvisiblewidth:
case fitvisibleheight:
if (dest->left == -1)
dest->left = 0;
if (dest->bottom == -1)
dest->bottom = 0;
if (dest->right == -1)
dest->right = 1000;
if (dest->top == -1)
dest->top = 1000;
break;
case nameddest:
if (destuse == pdf_nameddest)
{
pdf_cleanup_destination(p, dest);
pdc_error(p->pdc, PDC_E_OPT_ILLKEYWORD, "type", type_name, 0, 0);
}
if (dest->name == NULL)
{
pdf_cleanup_destination(p, dest);
pdc_error(p->pdc, PDC_E_OPT_NOTFOUND, "name", 0, 0, 0);
}
break;
case filedest:
if (destuse != pdf_bookmark)
{
pdf_cleanup_destination(p, dest);
pdc_error(p->pdc, PDC_E_OPT_ILLKEYWORD, "type", type_name, 0, 0);
}
if (dest->filename == NULL)
{
pdf_cleanup_destination(p, dest);
pdc_error(p->pdc, PDC_E_OPT_NOTFOUND, "filename", 0, 0, 0);
}
break;
default:
break;
}
/* check for minpage */
minpage = (destuse == pdf_bookmark) ? 0 : 1;
switch (destuse)
{
case pdf_nameddest:
case pdf_locallink:
if (page == 0)
{
page = pdf_current_page(p);
}
case pdf_openaction:
case pdf_bookmark:
case pdf_remotelink:
if (page < minpage)
{
const char *stemp = pdc_errprintf(p->pdc, "%d", page);
pdf_cleanup_destination(p, dest);
pdc_error(p->pdc, PDC_E_ILLARG_HANDLE, "page", stemp, 0, 0);
}
break;
}
dest->pgnum = page;
if (destuse != pdf_remotelink && destuse != pdf_openaction && page != 0)
{
dest->page = pdf_get_page_id(p, page);
}
/* remote page number */
if (destuse == pdf_remotelink)
dest->remote_page = page;
return dest;
}
pdf_mbox *
pdf_parse_mbox_optlist(PDF *p, const char *optlist)
{
static const char fn[] = "pdf_parse_mbox_optlist";
pdc_resopt *resopts = NULL;
pdf_mbox *mbox;
char **strlist = NULL;
pdc_scalar margin;
int i, ns;
resopts = pdc_parse_optionlist(p->pdc, optlist, pdf_create_mbox_options,
NULL, pdc_true);
mbox = (pdf_mbox *) pdc_malloc(p->pdc, sizeof(pdf_mbox), fn);
pdf_reclaim_mbox(mbox);
if (pdc_get_optvalues("name", resopts, NULL, NULL))
mbox->name = (char *) pdc_save_lastopt(resopts, PDC_OPT_SAVE1ELEM);
pdc_get_optvalues("boxheight", resopts, mbox->boxheight, NULL);
if (pdc_get_optvalues("clipping", resopts, mbox->clipping, NULL))
{
for (i = 0; i < 4; i++)
mbox->percentclipping[i] = pdc_is_lastopt_percent(resopts, i) ?
pdc_true : pdc_false;
}
pdc_get_optvalues("innerbox", resopts, &mbox->innerbox, NULL);
pdc_get_optvalues("openrect", resopts, &mbox->openrect, NULL);
ns = pdc_get_optvalues("fillcolor", resopts, NULL, &strlist);
if (ns)
pdf_parse_coloropt(p, "fillcolor", strlist, ns, (int) color_max,
&mbox->fillcolor);
pdf_init_coloropt(p, &mbox->strokecolor);
ns = pdc_get_optvalues("strokecolor", resopts, NULL, &strlist);
if (ns)
pdf_parse_coloropt(p, "strokecolor", strlist, ns, (int) color_max,
&mbox->strokecolor);
pdc_get_optvalues("borderwidth", resopts, &mbox->borderwidth, NULL);
mbox->dashlength =
pdc_get_optvalues("dasharray", resopts, mbox->dasharray, NULL);
pdc_get_optvalues("dashphase", resopts, &mbox->dashphase, NULL);
pdc_get_optvalues("linecap", resopts, &mbox->linecap, NULL);
pdc_get_optvalues("linejoin", resopts, &mbox->linejoin, NULL);
pdc_get_optvalues("drawleft", resopts, &mbox->drawleft, NULL);
pdc_get_optvalues("drawbottom", resopts, &mbox->drawbottom, NULL);
pdc_get_optvalues("drawright", resopts, &mbox->drawright, NULL);
pdc_get_optvalues("drawtop", resopts, &mbox->drawtop, NULL);
if (pdc_get_optvalues("margin", resopts, &margin, NULL))
{
mbox->offsetleft = margin;
mbox->percentleft = pdc_is_lastopt_percent(resopts, 0);
mbox->offsetbottom = margin;
mbox->percentbottom = pdc_is_lastopt_percent(resopts, 0);
mbox->offsetright = -margin;
mbox->percentright = pdc_is_lastopt_percent(resopts, 0);
mbox->offsettop = -margin;
mbox->percenttop = pdc_is_lastopt_percent(resopts, 0);
}
if (pdc_get_optvalues("offsetleft", resopts, &mbox->offsetleft, NULL))
{
mbox->percentleft = pdc_is_lastopt_percent(resopts, 0);
}
if (pdc_get_optvalues("offsetbottom", resopts, &mbox->offsetbottom, NULL))
{
mbox->percentbottom = pdc_is_lastopt_percent(resopts, 0);
}
if (pdc_get_optvalues("offsetright", resopts, &mbox->offsetright, NULL))
{
mbox->percentright = pdc_is_lastopt_percent(resopts, 0);
}
if (pdc_get_optvalues("offsettop", resopts, &mbox->offsettop, NULL))
{
mbox->percenttop = pdc_is_lastopt_percent(resopts, 0);
}
pdc_cleanup_optionlist(p->pdc, resopts);
return mbox;
}
int
pdf__create_gstate(PDF *p, const char *optlist)
{
pdf_extgstateresource *gs;
int slot = -1;
int font = pdc_undef;
int inum;
pdc_clientdata data;
pdc_resopt *results;
if (optlist == NULL || !*optlist)
pdc_error(p->pdc, PDC_E_ILLARG_EMPTY, "optlist", 0, 0, 0);
slot = p->extgstates_number;
if (slot == p->extgstates_capacity)
pdf_grow_extgstates(p);
p->extgstates_number++;
gs = &p->extgstates[slot];
gs->obj_id = pdc_alloc_id(p->out);
/* parsing optlist */
pdf_set_clientdata(p, &data);
results = pdc_parse_optionlist(p->pdc, optlist, pdf_create_gstate_options,
&data, pdc_true);
pdc_get_optvalues("alphaisshape", results, &gs->alpha_is_shape, NULL);
if (pdc_get_optvalues("blendmode", results, &inum, NULL))
gs->blendmode = (pdf_blendmode) inum;
gs->dash_count = pdc_get_optvalues("dasharray", results, NULL, NULL);
gs->dash_array = (pdc_scalar *) pdc_save_lastopt(results, PDC_OPT_SAVEALL);
pdc_get_optvalues("dashphase", results, &gs->dash_phase, NULL);
pdc_get_optvalues("flatness", results, &gs->flatness, NULL);
pdc_get_optvalues("font", results, &font, NULL);
if (font != pdc_undef)
gs->font_obj = p->fonts[font].obj_id;
pdc_get_optvalues("fontsize", results, &gs->font_size, NULL);
pdc_get_optvalues("linecap", results, &gs->line_cap, NULL);
pdc_get_optvalues("linejoin", results, &gs->line_join, NULL);
pdc_get_optvalues("linewidth", results, &gs->line_width, NULL);
pdc_get_optvalues("miterlimit", results, &gs->miter_limit, NULL);
pdc_get_optvalues("opacityfill", results, &gs->opacity_fill, NULL);
pdc_get_optvalues("opacitystroke", results, &gs->opacity_stroke, NULL);
pdc_get_optvalues("overprintfill", results, &gs->overprint_fill, NULL);
pdc_get_optvalues("overprintmode", results, &gs->overprint_mode, NULL);
pdc_get_optvalues("overprintstroke", results, &gs->overprint_stroke, NULL);
if (pdc_get_optvalues("renderingintent", results, &inum, NULL))
gs->ri = (pdf_renderingintent) inum;
pdc_get_optvalues("smoothness", results, &gs->smoothness, NULL);
pdc_get_optvalues("strokeadjust", results, &gs->stroke_adjust, NULL);
pdc_get_optvalues("textknockout", results, &gs->text_knockout, NULL);
pdc_cleanup_optionlist(p->pdc, results);
return slot;
}
int
pdf_get_opt_textlist(PDF *p, const char *keyword, pdc_resopt *resopts,
pdc_encoding enc, int codepage, pdc_bool ishypertext,
const char *fieldname, char **text, char ***textlist)
{
pdc_bool logg1 = pdc_logg_is_enabled(p->pdc, 1, trc_optlist);
int ns;
char **strlist;
ns = pdc_get_optvalues(keyword, resopts, NULL, &strlist);
if (ns)
{
pdc_byte *string = NULL;
pdc_encodingvector *inev = NULL, *outev = NULL;
pdc_text_format intextformat = pdc_bytes;
pdc_text_format outtextformat = pdc_utf16be;
pdc_text_format textformat;
int convflags = PDC_CONV_WITHBOM;
pdc_bool isutf8;
int i, outlen;
/* whole option list or string list is in UTF-8 */
isutf8 = pdc_is_lastopt_utf8(resopts);
/* Encoding */
if (ishypertext)
{
/* Initialize */
if (!isutf8)
{
if (enc < 0 && enc != pdc_unicode && enc != pdc_cid)
enc = pdf_get_hypertextencoding(p, "auto", &codepage,
pdc_true);
if (enc >= 0)
inev = pdc_get_encoding_vector(p->pdc, enc);
}
outev = pdc_get_encoding_vector(p->pdc, pdc_pdfdoc);
/* conversion to PDFDocEncoding if possible */
convflags |= PDC_CONV_TRYBYTES;
}
else
{
if (enc == pdc_invalidenc)
{
if (fieldname)
{
pdc_cleanup_optionlist(p->pdc, resopts);
pdc_error(p->pdc, PDF_E_FF_FONTMISSING, fieldname, 0, 0, 0);
}
return 0;
}
else if (enc >= 0 && !isutf8)
{
/* bug #2069: always conversion to UTF-16BE */
inev = pdc_get_encoding_vector(p->pdc, enc);
}
}
if (logg1)
{
if (isutf8)
{
pdc_logg(p->pdc, "\tOption \"%s\" is "PDC_UTF8_STRG" encoded\n",
keyword);
}
else
{
pdc_logg(p->pdc, "\tOption \"%s\" is %s encoded\n",
keyword, pdc_get_user_encoding(p->pdc, enc));
}
}
for (i = 0; i < ns; i++)
{
string = (pdc_byte *) strlist[i];
{
if (ishypertext || isutf8 || inev != NULL)
{
intextformat = isutf8 ? PDC_UTF8 : pdc_bytes;
if (pdc_logg_is_enabled(p->pdc, 3, trc_text))
convflags |= PDC_CONV_LOGGING;
pdf_set_convertflags(p, &convflags);
textformat = outtextformat;
pdc_convert_string(p->pdc, intextformat, codepage, inev,
string, (int) strlen((char *) string),
&textformat, outev, &string, &outlen,
convflags, pdc_true);
pdc_free(p->pdc, strlist[i]);
strlist[i] = (char *) string;
}
}
}
if (text)
*text = strlist[0];
else
*textlist = strlist;
if (fieldname)
{
strlist = (char **) pdc_save_lastopt(resopts, PDC_OPT_SAVEALL);
pdf_insert_stringlist(p, strlist, ns);
}
}
return ns;
}
