void
exToHt(char *filename)
{
char line[MaxLineLength], *line2;
char *title, *pagename;
FILE *inFile = fopen(filename, "r");
FILE *outFile;
int len, i;
struct timeval tvp;
struct stat buf;
if (inFile == NULL) {
fprintf(stderr, "couldn't open %s for reading.\n", filename);
return;
}
strcpy(line, "Menu");
strcat(line, filename);
len = strlen(line);
for (i = 0; i < len; i++)
if (line[i] == '.') {
line[i] = '\0';
break;
}
outFile = fopen(line, "w");
if (outFile == NULL) {
fprintf(stderr, "couldn't open %s for writing.\n", line);
return;
}
pagename = allocString(line);
title = getExTitle(inFile, line);
if (title == NULL) {
return;
}
files[numFiles++] = pagename;
emitCoverLink(pagename, title);
emitHeader(outFile, pagename, title);
while (fgets(line, MaxLineLength, inFile) != NULL) {
if ((line2 = strPrefix("\\begin{page}{", line)))
emitMenuEntry(line2, outFile);
else if ((line2 = strPrefix("\\spadcommand{", line)))
emitSpadCommand(line2, "\\spadcommand{", outFile);
else if ((line2 = strPrefix("\\spadpaste{", line)))
emitSpadCommand(line2, "\\spadpaste{", outFile);
else if ((line2 = strPrefix("\\example{", line)))
emitSpadCommand(line2, "\\example{", outFile);
else if ((line2 = strPrefix("\\graphpaste{", line)))
emitSpadCommand(line2, "\\graphpaste{", outFile);
}
emitFooter(outFile);
fclose(inFile);
fclose(outFile);
stat(filename,&buf);
tvp.tv_sec =buf.st_mtime;
tvp.tv_usec =0;
if timercmp(&tvp,&latest_date[1],>){
latest_date[1].tv_sec=buf.st_mtime;
}
}
void CGModule::emitModule(){
CGSymFinder vis(this);
size_t k;
for( k=0;k<frames.size();++k ){
CGFrame *f=frames[k];
CGSym *sym=f->fun->sym;
if( sym->linkage==CG_EXPORT ) exportSyms.insert( sym->value );
CGAsm *as;
for( as=f->assem.begin;as!=f->assem.end;as=as->succ ){
CGStm *t=as->stm;
if( !t ) continue;
t->visit( vis );
}
}
set<string>::iterator sym_it;
//header
emitHeader();
//imports
for( sym_it=importSyms.begin();sym_it!=importSyms.end();++sym_it ){
emitImport( *sym_it );
}
//exports
for( sym_it=exportSyms.begin();sym_it!=exportSyms.end();++sym_it ){
emitExport( *sym_it );
}
//frames
for( k=0;k<frames.size();++k ){
emitFrame( frames[k] );
}
//datas
for( k=0;k<datas.size();++k ){
emitData( datas[k] );
}
//footer
emitFooter();
out.flush();
}
bool SkPDFDocument::emitPDF(SkWStream* stream) {
if (fPages.isEmpty()) {
return false;
}
for (int i = 0; i < fPages.count(); i++) {
if (fPages[i] == NULL) {
return false;
}
}
// We haven't emitted the document before if fPageTree is empty.
if (fPageTree.isEmpty()) {
SkPDFDict* pageTreeRoot;
SkPDFPage::GeneratePageTree(fPages, fCatalog.get(), &fPageTree,
&pageTreeRoot);
fDocCatalog->insert("Pages", new SkPDFObjRef(pageTreeRoot))->unref();
/* TODO(vandebo): output intent
SkRefPtr<SkPDFDict> outputIntent = new SkPDFDict("OutputIntent");
outputIntent->unref(); // SkRefPtr and new both took a reference.
outputIntent->insert("S", new SkPDFName("GTS_PDFA1"))->unref();
outputIntent->insert("OutputConditionIdentifier",
new SkPDFString("sRGB"))->unref();
SkRefPtr<SkPDFArray> intentArray = new SkPDFArray;
intentArray->unref(); // SkRefPtr and new both took a reference.
intentArray->append(outputIntent.get());
fDocCatalog->insert("OutputIntent", intentArray.get());
*/
bool firstPage = true;
for (int i = 0; i < fPages.count(); i++) {
int resourceCount = fPageResources.count();
fPages[i]->finalizePage(fCatalog.get(), firstPage, &fPageResources);
addResourcesToCatalog(resourceCount, firstPage, &fPageResources,
fCatalog.get());
if (i == 0) {
firstPage = false;
fSecondPageFirstResourceIndex = fPageResources.count();
}
}
// Build font subsetting info before proceeding.
perform_font_subsetting(fCatalog.get(), fPages, &fSubstitutes);
// Figure out the size of things and inform the catalog of file offsets.
off_t fileOffset = headerSize();
fileOffset += fCatalog->setFileOffset(fDocCatalog.get(),
(size_t) fileOffset);
fileOffset += fCatalog->setFileOffset(fPages[0], (size_t) fileOffset);
fileOffset += fPages[0]->getPageSize(fCatalog.get(),
(size_t) fileOffset);
for (int i = 0; i < fSecondPageFirstResourceIndex; i++) {
fileOffset += fCatalog->setFileOffset(fPageResources[i],
(size_t) fileOffset);
}
// Add the size of resources of substitute objects used on page 1.
fileOffset += fCatalog->setSubstituteResourcesOffsets(fileOffset, true);
if (fPages.count() > 1) {
// TODO(vandebo): For linearized format, save the start of the
// first page xref table and calculate the size.
}
for (int i = 0; i < fPageTree.count(); i++) {
fileOffset += fCatalog->setFileOffset(fPageTree[i],
(size_t) fileOffset);
}
for (int i = 1; i < fPages.count(); i++) {
fileOffset += fPages[i]->getPageSize(fCatalog.get(),
(size_t) fileOffset);
}
for (int i = fSecondPageFirstResourceIndex;
i < fPageResources.count();
i++) {
fileOffset += fCatalog->setFileOffset(fPageResources[i],
(size_t) fileOffset);
}
fileOffset += fCatalog->setSubstituteResourcesOffsets(fileOffset,
false);
fXRefFileOffset = fileOffset;
}
emitHeader(stream);
fDocCatalog->emitObject(stream, fCatalog.get(), true);
fPages[0]->emitObject(stream, fCatalog.get(), true);
fPages[0]->emitPage(stream, fCatalog.get());
for (int i = 0; i < fSecondPageFirstResourceIndex; i++) {
fPageResources[i]->emit(stream, fCatalog.get(), true);
}
fCatalog->emitSubstituteResources(stream, true);
// TODO(vandebo): Support linearized format
// if (fPages.size() > 1) {
// // TODO(vandebo): Save the file offset for the first page xref table.
// fCatalog->emitXrefTable(stream, true);
// }
for (int i = 0; i < fPageTree.count(); i++) {
fPageTree[i]->emitObject(stream, fCatalog.get(), true);
}
for (int i = 1; i < fPages.count(); i++) {
fPages[i]->emitPage(stream, fCatalog.get());
}
for (int i = fSecondPageFirstResourceIndex;
i < fPageResources.count();
i++) {
fPageResources[i]->emit(stream, fCatalog.get(), true);
}
fCatalog->emitSubstituteResources(stream, false);
int64_t objCount = fCatalog->emitXrefTable(stream, fPages.count() > 1);
emitFooter(stream, objCount);
return true;
}
size_t SkPDFDocument::headerSize() {
SkDynamicMemoryWStream buffer;
emitHeader(&buffer);
return buffer.getOffset();
}
