io_template_t * io_template_new(io_config_t *config)
{
io_template_t *T = NULL;
T = malloc(sizeof(io_template_t));
if (T == NULL) {
fprintf(stderr, "Memory allocation error\n");
return NULL;
}
if (config) {
T->config = config;
} else {
T->config = io_globals_get_default_config();
}
gds_hash_map_t *stash = gds_hash_map_new(128, gds_hash_djb2, strcmp,
NULL, emb_container_free, emb_container_free);
T->stash = emb_new("gds_hash_map", stash);
T->name = NULL;
T->code = NULL;
T->last_render = NULL;
return T;
}
void io_template_param(io_template_t *T, const char *name, void *value)
{
if (T != NULL) {
gds_hash_map_t *stash_p = *(T->stash);
gds_hash_map_set(stash_p, emb_new("sds", sdsnew(name)), value);
} else {
fprintf(stderr, "T is NULL in io_template_param\n");
}
}
int main(int argc,char **argv)
{
const char *fn=TESTFONT;
if (argc==2) {
fn=argv[1];
}
OTF_FILE *otf=otf_load(fn);
assert(otf);
FONTFILE *ff=fontfile_open_sfnt(otf);
EMB_PARAMS *emb=emb_new(ff,
EMB_DEST_PDF16,
EMB_C_FORCE_MULTIBYTE|
EMB_C_TAKE_FONTFILE);
FILE *f=fopen("test.pdf","w");
assert(f);
int xref[100],xrefpos=3;
int stream_len;
fprintf(f,"%%PDF-1.3\n");
// content
STREAM;
fprintf(f,"BT\n" // content
" 100 100 Td\n"
" /F1 10 Tf\n");
write_string(f,emb,"Hallo");
fprintf(f," Tj\n"
"ET\n");
ENDSTREAM;
emb_get(emb,'a');
// {{{ do font
EMB_PDF_FONTDESCR *fdes=emb_pdf_fontdescr(emb);
assert(fdes);
EMB_PDF_FONTWIDTHS *fwid=emb_pdf_fontwidths(emb);
assert(fwid);
STREAMDICT;
int ff_ref=xrefpos;
if (emb_pdf_get_fontfile_subtype(emb)) {
fprintf(f," /Subtype /%s\n",
emb_pdf_get_fontfile_subtype(emb));
}
if (emb->outtype==EMB_FMT_T1) {
fprintf(f," /Length1 ?\n"
" /Length2 ?\n"
" /Length3 ?\n");
} else if (emb->outtype==EMB_FMT_TTF) {
fprintf(f," /Length1 %d 0 R\n",xrefpos+2);
}
STREAMDATA;
const int outlen=emb_embed(emb,example_outfn,f);
ENDSTREAM;
if (emb->outtype==EMB_FMT_TTF) {
OBJ;
fprintf(f,"%d\n",outlen);
ENDOBJ;
}
OBJ;
const int fd_ref=xrefpos;
char *res=emb_pdf_simple_fontdescr(emb,fdes,ff_ref);
assert(res);
fputs(res,f);
free(res);
ENDOBJ;
OBJ;
int f_ref=xrefpos;
res=emb_pdf_simple_font(emb,fdes,fwid,fd_ref);
assert(res);
fputs(res,f);
free(res);
ENDOBJ;
if (emb->plan&EMB_A_MULTIBYTE) {
OBJ;
res=emb_pdf_simple_cidfont(emb,fdes->fontname,f_ref);
f_ref=xrefpos;
assert(res);
fputs(res,f);
free(res);
ENDOBJ;
}
free(fdes);
free(fwid);
// }}}
int iA;
xref[2]=ftell(f);
fprintf(f,"3 0 obj\n"
"<</Type/Page\n"
" /Parent 2 0 R\n"
" /MediaBox [0 0 595 842]\n"
" /Contents 4 0 R\n"
" /Resources <<\n"
" /Font <<\n"
" /F1 %d 0 R\n"
" >>\n"
" >>\n"
">>\n"
"endobj\n",
f_ref);
xref[1]=ftell(f);
fprintf(f,"2 0 obj\n"
"<</Type/Pages\n"
" /Count 1\n"
" /Kids [3 0 R]"
">>\n"
"endobj\n");
xref[0]=ftell(f);
fprintf(f,"1 0 obj\n"
"<</Type/Catalog\n"
" /Pages 2 0 R\n"
">>\n"
"endobj\n");
// {{{ pdf trailer
int xref_start=ftell(f);
fprintf(f,"xref\n"
"0 %d\n"
"%010d 65535 f \n",
xrefpos+1,0);
for (iA=0;iA<xrefpos;iA++) {
fprintf(f,"%010d 00000 n \n",xref[iA]);
}
fprintf(f,"trailer\n"
"<<\n"
" /Size %d\n"
" /Root 1 0 R\n"
">>\n"
"startxref\n"
"%d\n"
"%%%%EOF\n",
xrefpos+1,xref_start);
// }}}
fclose(f);
emb_close(emb);
return 0;
}