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#include "stdafx.h"
#include "Config.h"
#include "SrcPos.h"
#include "World.h"
#include "Parse.h"
#include "Write.h"
#include "Output.h"
#include "Utils/StackInfoSet.h"
void findHeaders(const Path &in, vector<Path> &out) {
vector<Path> c = in.sortedChildren();
for (nat i = 0; i < c.size(); i++) {
if (c[i].isDir()) {
findHeaders(c[i], out);
} else if (c[i].hasExt(L"h")) {
out.push_back(c[i]);
}
}
}
// Find headers to process.
vector<Path> findHeaders(const vector<Path> &in) {
vector<Path> result;
for (nat i = 0; i < in.size(); i++)
findHeaders(in[i], result);
return result;
}
void findLicenses(const Path &in, vector<Path> &out) {
vector<Path> c = in.sortedChildren();
for (nat i = 0; i < c.size(); i++) {
if (c[i].isDir()) {
findLicenses(c[i], out);
} else if (c[i].hasExt(L"license")) {
out.push_back(c[i]);
}
}
}
// Find license files.
vector<Path> findLicenses(const vector<Path> &in) {
vector<Path> result;
for (nat i = 0; i < in.size(); i++)
findLicenses(in[i], result);
return result;
}
void findVersions(const Path &in, vector<Path> &out) {
vector<Path> c = in.sortedChildren();
for (nat i = 0; i < c.size(); i++) {
if (c[i].isDir()) {
findVersions(c[i], out);
} else if (c[i].hasExt(L"version")) {
out.push_back(c[i]);
}
}
}
// Find version files.
vector<Path> findVersions(const vector<Path> &in) {
vector<Path> result;
for (nat i = 0; i < in.size(); i++)
findVersions(in[i], result);
return result;
}
// Find the latest last-modified time for any files.
Timestamp lastModified(const vector<Path> &files) {
Timestamp last = files[0].mTime();
for (nat i = 1; i < files.size(); i++)
last = max(last, files[i].mTime());
return last;
}
// Update a timestamp if 'file' exists.
Timestamp max(const Timestamp &t, const Path &file) {
if (file.exists())
return max(t, file.mTime());
else
return t;
}
// Do we need to update the file?
bool oldFile(const Timestamp &input, const Path &file) {
if (file.isEmpty())
return false;
if (!file.exists())
return true;
return file.mTime() < input;
}
template <class T>
vector<T> &operator +=(vector<T> &to, const vector<T> &from) {
to.reserve(to.size() + from.size());
to.insert(to.end(), from.begin(), from.end());
return to;
}
int _tmain(int argc, const wchar_t *argv[]) {
initDebug();
if (!parse(argc, argv)) {
usage(argv[0]);
return 1;
}
Timestamp start;
// Put the files in our global, so we can use SrcPos later on.
SrcPos::files = findHeaders(config.useDirs);
SrcPos::firstExport = nat(SrcPos::files.size());
SrcPos::files += findHeaders(config.dirs);
if (SrcPos::files.empty()) {
PLN("No header files found.");
return 1;
}
// Find all license and version files.
vector<Path> licenses = findLicenses(config.dirs);
vector<Path> versions = findVersions(config.dirs);
Timestamp modified = lastModified(SrcPos::files);
if (!licenses.empty())
modified = max(modified, lastModified(licenses));
if (!versions.empty())
modified = max(modified, lastModified(versions));
modified = max(modified, config.cppSrc);
if (config.genAsm)
modified = max(modified, config.asmSrc);
{
Path me = Path::executableFile();
if (me.exists())
modified = max(modified, me.mTime());
}
bool update = oldFile(modified, config.cppOut);
if (config.genAsm)
update |= oldFile(modified, config.asmOut);
if (!config.docOut.isEmpty())
update |= oldFile(modified, config.docOut);
if (update) {
try {
World world;
parseWorld(world, licenses, versions);
// TODO: More!
world.usingDecl.push_back(CppName(L"storm"));
for (nat i = 0; i < config.usingDecl.size(); i++)
world.usingDecl.push_back(CppName(config.usingDecl[i]));
world.prepare();
generateFile(config.cppSrc, config.cppOut, genMap(), world);
if (config.genAsm)
generateFile(config.asmSrc, config.asmOut, asmMap(), world);
if (!config.docOut.isEmpty())
generateDoc(config.docOut, world);
} catch (const Exception &e) {
PLN(e);
// PLN(e.what());
// PVAR(e);
PLN("FAILED");
return 1;
}
}
Timestamp end;
PLN(L"Total time: " << (end - start));
return 0;
}
DEFINE_STACK_INFO()
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