void GasInfoSettings::setValue(const QString & key, const QVariant & value)
{
Hash* h = reg();
if (h->contains(key))
{
(*h)[key] = value;
}
QSettings::setValue(key, value);
}
uint GasInfoSettings::archivePeriodF()
{
Hash* h = reg();
if (!h->contains(archivePeriodKey))
{
(*h)[archivePeriodKey] = GasInfoSettings().archivePeriod();
}
return (*h)[archivePeriodKey].toInt();
}
void SDLApp::loadConfiguration(int argc, char** argv) {
const char* config_file = "config/config.txt";
if (argc > 1) {
config_file = argv[1];
}
std::ifstream fin(config_file, std::ios::in);
Tokenizer tok(&fin);
Parser parser(&tok);
tok.nextToken();
Hash *h = parser.readValue()->getHash();
int width = h->getInteger("width");
int height = h->getInteger("height");
int threadCount = h->getInteger("threads");
int boxw = h->getInteger("boxWidth");
int boxh = h->getInteger("boxHeight");
surface = SDL_SetVideoMode(width, height, 24, SDL_HWSURFACE | SDL_DOUBLEBUF);
if (surface == NULL) {
fprintf(stderr, "Couldn't set video mode: %s\n", SDL_GetError());
SDL_Quit();
exit(2);
}
setupCamera(h->getString("camera"), width, height);
camera->setSurface(surface);
camera->setThreadParameters(threadCount, boxw, boxh);
if(h->contains("mesh")) {
MeshManager::instance().loadMeshes(h->getString("mesh"));
}
LightManager::instance().loadLights(h->getString("lights"));
GeometryManager::instance().loadObjects(h->getString("objects"));
if(h->contains("animation")) {
animation = new Animation(camera, surface);
animation->setup(h->getString("animation"));
}
}
double GasInfoSettings::h2sAlarmThresF()
{
Hash* h = reg();
if (!h->contains(h2sAlarmThresKey))
{
GasInfoSettings settings;
(*h)[h2sAlarmThresKey] = settings.h2sAlarmThres();
}
return (*h)[h2sAlarmThresKey].toDouble();
}
int GasInfoSettings::activeIntervalF()
{
Hash* h = reg();
if (!h->contains(activeIntervalKey))
{
GasInfoSettings settings;
(*h)[activeIntervalKey] = settings.activeInterval();
}
return (*h)[activeIntervalKey].toInt();
}
bool GasInfoSettings::terminalAlarmWindowOpenF(int id)
{
QString key = terminalAlarmWindowOpenKey(id);
Hash* h = reg();
if (!h->contains(key))
{
(*h)[key] = false;
}
return (*h)[key].toBool();
}
QString RpmBuildPlugin::replaceVariables(const QString &str, const Hash &variables) const
{
const int size = str.size();
QString result;
for (int i = 0; i < size; i++)
{
QString toAppend(str[i]);
if ( i < (size - static_cast<int>(sizeof("__a__"))) ) // enought chars to create shortest variable?
{
if (str[i] == '_' && str[i + 1] == '_') //prefix matches? (__)
{
const int j = i + 2;
i = j; //jump over prefix
toAppend += '_';
while ( (i + 1) < size && (str[i] != '_' || str[i + 1] != '_') ) //wait for suffix (__)
toAppend += str[i++];
if (i + 1 < size && str[i] == '_' && str[i + 1] == '_')
{
toAppend += "__";
i++;
//we got it!
const int k = i - 2; //name without suffix
const QString varName = str.mid(j, k - j + 1);
if (variables.contains(varName))
{
toAppend = variables[varName];
debug(DebugLevel::Info) << "Variable \"" << varName << "\" used in spec file. (value = \"" << variables[varName] << "\")";
}
else
debug(DebugLevel::Warning) << "Unknown variable \"" << varName << "\" used in spec file.";
}
}
}
result.append(toAppend);
}
return result;
}
void FW::printMemStats(void)
{
#if FW_MEM_DEBUG
// Create snapshot of the alloc list.
s_lock.enter();
AllocHeader* first = NULL;
for (AllocHeader* src = s_memAllocs.next; src != &s_memAllocs; src = src->next)
{
AllocHeader* alloc = (AllocHeader*)::malloc(sizeof(AllocHeader));
*alloc = *src;
alloc->next = first;
first = alloc;
}
s_lock.leave();
// Calculate total size per owner.
Hash<String, S64> owners;
for (AllocHeader* alloc = first; alloc;)
{
if (!owners.contains(alloc->ownerID))
owners.add(alloc->ownerID, 0);
owners[alloc->ownerID] += alloc->size;
AllocHeader* next = alloc->next;
::free(alloc);
alloc = next;
}
// Print.
printf("\n");
printf("%-32s%.2f\n", "Memory usage / megs", (F32)s_memoryUsed * exp2(-20));
for (int slot = owners.firstSlot(); slot != -1; slot = owners.nextSlot(slot))
{
const HashEntry<String, S64>& entry = owners.getSlot(slot);
printf(" %-30s%-12.2f%.0f%%\n",
entry.key.getPtr(),
(F32)entry.value * exp2(-20),
(F32)entry.value / (F32)s_memoryUsed * 100.0f);
}
printf("\n");
#endif
}
void App::downscaleTextures(MeshBase* mesh)
{
FW_ASSERT(mesh);
Hash<const Image*, Texture> hash;
for (int submeshIdx = 0; submeshIdx < mesh->numSubmeshes(); submeshIdx++)
for (int textureIdx = 0; textureIdx < MeshBase::TextureType_Max; textureIdx++)
{
Texture& tex = mesh->material(submeshIdx).textures[textureIdx];
if (tex.exists())
{
const Image* orig = tex.getImage();
if (!hash.contains(orig))
{
Image* scaled = orig->downscale2x();
hash.add(orig, (scaled) ? Texture(scaled, tex.getID()) : tex);
}
tex = hash.get(orig);
}
}
}
void* FW::malloc(size_t size)
{
FW_ASSERT(size >= 0);
#if FW_MEM_DEBUG
s_lock.enter();
AllocHeader* alloc = (AllocHeader*)::malloc(sizeof(AllocHeader) + size);
if (!alloc)
fail("Out of memory!");
void* ptr = alloc + 1;
alloc->prev = s_memAllocs.prev;
alloc->next = &s_memAllocs;
alloc->prev->next = alloc;
alloc->next->prev = alloc;
alloc->size = size;
alloc->ownerID = "Uncategorized";
s_memoryUsed += size;
if (!s_memPushingOwner)
{
U32 threadID = Thread::getID();
if (s_memOwnerStacks.contains(threadID) && s_memOwnerStacks[threadID].getSize())
alloc->ownerID = s_memOwnerStacks[threadID].getLast();
}
s_lock.leave();
#else
void* ptr = ::malloc(size);
if (!ptr)
fail("Out of memory!");
s_lock.enter();
s_memoryUsed += _msize(ptr);
s_lock.leave();
#endif
return ptr;
}
void FW::exportWavefrontMesh(BufferedOutputStream& stream, const MeshBase* mesh, const String& fileName)
{
FW_ASSERT(mesh);
Mesh<VertexPNT> pnt(*mesh);
// Extract base name.
String dirName = fileName.getDirName();
String baseName = fileName.getFileName();
int idx = baseName.indexOf('.');
if (idx != -1)
baseName = baseName.substring(0, idx);
// Write OBJ file.
if (baseName.getLength())
{
stream.writef("mtllib %s.mtl\n", baseName.getPtr());
stream.writef("\n");
}
for (int i = 0; i < pnt.numVertices(); i++)
{
const VertexPNT& v = pnt.vertex(i);
stream.writef("v %g %g %g\n", v.p.x, v.p.y, v.p.z);
}
stream.writef("\n");
for (int i = 0; i < pnt.numVertices(); i++)
{
const VertexPNT& v = pnt.vertex(i);
stream.writef("vt %g %g\n", v.t.x, 1.0f - v.t.y);
}
stream.writef("\n");
for (int i = 0; i < pnt.numVertices(); i++)
{
const VertexPNT& v = pnt.vertex(i);
stream.writef("vn %g %g %g\n", v.n.x, v.n.y, v.n.z);
}
for (int i = 0; i < pnt.numSubmeshes(); i++)
{
stream.writef("\n");
if (baseName.getLength())
stream.writef("usemtl %d\n", i);
const Array<Vec3i>& tris = pnt.indices(i);
for (int j = 0; j < tris.getSize(); j++)
{
Vec3i v = tris[j] + 1;
stream.writef("f %d/%d/%d %d/%d/%d %d/%d/%d\n",
v.x, v.x, v.x,
v.y, v.y, v.y,
v.z, v.z, v.z);
}
}
// No base name => do not write materials.
if (!baseName.getLength())
return;
// Hash textures and determine file names.
Hash<const Image*, String> texImageHash;
Set<String> texNameSet;
for (int i = 0; i < pnt.numSubmeshes(); i++)
{
const MeshBase::Material& mat = pnt.material(i);
for (int j = 0; j < MeshBase::TextureType_Max; j++)
{
const Texture& tex = mat.textures[j];
if (!tex.exists() || texImageHash.contains(tex.getImage()))
continue;
// Extract name from ID.
String name = tex.getID().getFileName();
int idx = name.indexOf('.');
if (idx != -1)
name = name.substring(0, idx);
// No name => generate one.
if (!name.getLength())
name = sprintf("tex%d", texImageHash.getSize());
// Ensure that the name is unique.
String oldName = name;
for (int k = 0; texNameSet.contains(name); k++)
name = sprintf("%s_%d", oldName.getPtr(), k);
// Append format postfix.
name += ".png";
// Record.
texImageHash.add(tex.getImage(), name);
texNameSet.add(name);
}
}
// Write MTL file.
File mtlFile(dirName + '/' + baseName + ".mtl", File::Create);
BufferedOutputStream mtlOut(mtlFile);
for (int i = 0; i < pnt.numSubmeshes(); i++)
{
if (i)
mtlOut.writef("\n");
const MeshBase::Material& mat = pnt.material(i);
mtlOut.writef("newmtl %d\n", i);
mtlOut.writef("Ka 0 0 0\n");
mtlOut.writef("Kd %g %g %g\n", mat.diffuse.x, mat.diffuse.y, mat.diffuse.z);
mtlOut.writef("d %g\n", mat.diffuse.w);
mtlOut.writef("Ks %g %g %g\n", mat.specular.x, mat.specular.y, mat.specular.z);
mtlOut.writef("Ns %g\n", mat.glossiness);
if (texImageHash.contains(mat.textures[MeshBase::TextureType_Diffuse].getImage()))
mtlOut.writef("map_Kd %s\n", texImageHash[mat.textures[MeshBase::TextureType_Diffuse].getImage()].getPtr());
if (texImageHash.contains(mat.textures[MeshBase::TextureType_Alpha].getImage()))
mtlOut.writef("map_d %s\n", texImageHash[mat.textures[MeshBase::TextureType_Alpha].getImage()].getPtr());
if (texImageHash.contains(mat.textures[MeshBase::TextureType_Displacement].getImage()))
mtlOut.writef("disp -mm %g %g %s\n",
mat.displacementBias / mat.displacementCoef, mat.displacementCoef,
texImageHash[mat.textures[MeshBase::TextureType_Displacement].getImage()].getPtr());
if (texImageHash.contains(mat.textures[MeshBase::TextureType_Normal].getImage()))
mtlOut.writef("bump %s\n", texImageHash[mat.textures[MeshBase::TextureType_Normal].getImage()].getPtr());
if (texImageHash.contains(mat.textures[MeshBase::TextureType_Environment].getImage()))
mtlOut.writef("refl -type sphere %s\n", texImageHash[mat.textures[MeshBase::TextureType_Environment].getImage()].getPtr());
}
mtlOut.flush();
// Write textures.
for (int i = texImageHash.firstSlot(); i != -1; i = texImageHash.nextSlot(i))
{
const Image* texImage = texImageHash.getSlot(i).key;
const String& texName = texImageHash.getSlot(i).value;
exportImage(dirName + '/' + texName, texImage);
}
}
void tst_QHash::insert1()
{
const char *hello = "hello";
const char *world = "world";
const char *allo = "allo";
const char *monde = "monde";
{
typedef QHash<QString, QString> Hash;
Hash hash;
QString key;
for (int i = 0; i < 10; ++i) {
key[0] = i + '0';
for (int j = 0; j < 10; ++j) {
key[1] = j + '0';
hash.insert(key, "V" + key);
}
}
for (int i = 0; i < 10; ++i) {
key[0] = i + '0';
for (int j = 0; j < 10; ++j) {
key[1] = j + '0';
hash.remove(key);
}
}
}
{
typedef QHash<int, const char *> Hash;
Hash hash;
hash.insert(1, hello);
hash.insert(2, world);
QVERIFY(hash.size() == 2);
QVERIFY(!hash.isEmpty());
{
Hash hash2 = hash;
hash2 = hash;
hash = hash2;
hash2 = hash2;
hash = hash;
hash2.clear();
hash2 = hash2;
QVERIFY(hash2.size() == 0);
QVERIFY(hash2.isEmpty());
}
QVERIFY(hash.size() == 2);
{
Hash hash2 = hash;
hash2[1] = allo;
hash2[2] = monde;
QVERIFY(hash2[1] == allo);
QVERIFY(hash2[2] == monde);
QVERIFY(hash[1] == hello);
QVERIFY(hash[2] == world);
hash2[1] = hash[1];
hash2[2] = hash[2];
QVERIFY(hash2[1] == hello);
QVERIFY(hash2[2] == world);
hash[1] = hash[1];
QVERIFY(hash[1] == hello);
}
{
Hash hash2 = hash;
hash2.detach();
hash2.remove(1);
QVERIFY(hash2.size() == 1);
hash2.remove(1);
QVERIFY(hash2.size() == 1);
hash2.remove(0);
QVERIFY(hash2.size() == 1);
hash2.remove(2);
QVERIFY(hash2.size() == 0);
QVERIFY(hash.size() == 2);
}
hash.detach();
{
Hash::iterator it1 = hash.find(1);
QVERIFY(it1 != hash.end());
Hash::iterator it2 = hash.find(0);
QVERIFY(it2 != hash.begin());
QVERIFY(it2 == hash.end());
*it1 = monde;
QVERIFY(*it1 == monde);
QVERIFY(hash[1] == monde);
*it1 = hello;
QVERIFY(*it1 == hello);
QVERIFY(hash[1] == hello);
hash[1] = monde;
QVERIFY(it1.key() == 1);
QVERIFY(it1.value() == monde);
QVERIFY(*it1 == monde);
QVERIFY(hash[1] == monde);
hash[1] = hello;
QVERIFY(*it1 == hello);
QVERIFY(hash[1] == hello);
}
{
const Hash hash2 = hash;
Hash::const_iterator it1 = hash2.find(1);
QVERIFY(it1 != hash2.end());
QVERIFY(it1.key() == 1);
QVERIFY(it1.value() == hello);
QVERIFY(*it1 == hello);
Hash::const_iterator it2 = hash2.find(2);
QVERIFY(it1 != it2);
QVERIFY(it1 != hash2.end());
QVERIFY(it2 != hash2.end());
int count = 0;
it1 = hash2.begin();
while (it1 != hash2.end()) {
count++;
++it1;
}
QVERIFY(count == 2);
count = 0;
it1 = hash.begin();
while (it1 != hash.end()) {
count++;
++it1;
}
QVERIFY(count == 2);
}
{
QVERIFY(hash.contains(1));
QVERIFY(hash.contains(2));
QVERIFY(!hash.contains(0));
QVERIFY(!hash.contains(3));
}
{
QVERIFY(hash.value(1) == hello);
QVERIFY(hash.value(2) == world);
QVERIFY(hash.value(3) == 0);
QVERIFY(hash.value(1, allo) == hello);
QVERIFY(hash.value(2, allo) == world);
QVERIFY(hash.value(3, allo) == allo);
QVERIFY(hash.value(0, monde) == monde);
}
{
QHash<int,Foo> hash;
for (int i = 0; i < 10; i++)
hash.insert(i, Foo());
QVERIFY(Foo::count == 10);
hash.remove(7);
QVERIFY(Foo::count == 9);
}
QVERIFY(Foo::count == 0);
{
QHash<int, int*> hash;
QVERIFY(((const QHash<int,int*>*) &hash)->operator[](7) == 0);
}
}
}
RpmBuildPlugin::Hash RpmBuildPlugin::solveVariables(const List &variables, //variables to solve
const List &constants //constants (solved)
) const
{
Hash hash;
append(hash, constants); //fill list of solved constants/variables with constants
std::function<bool(const Pair &var)> resolveVariable;
resolveVariable = [&](const Pair &var) -> bool
{
auto error = [&](const QString &variable, const QString &value, const QString &message)
{
debug(DebugLevel::Error) << "Could not resolve variable \"" << variable << "\""
<< "with value \"" << value << "\""
<< ". Error message: " << message;
};
assert(hash.contains(var.first) == false);
//check first char of value
if (var.second.size() == 0)
hash[var.first] = var.second;
else
{
const char operation = var.second[0].toAscii() ;
switch (operation)
{
case '=': //just use variable's value
hash[var.first] = replaceVariables(var.second.mid(1), hash); //do not use first char which is '='
break;
case 'r': //regexp
{
//Format for this operation:
// "r:expression:regexp:result"
// ie: "r:abc:a(.*):_%1_" will return "_bc_". (%1 is equivalent of \1)
// This operation is +- equivalent of:
// echo $expression | sed -e "s/$regexp/$result/"
// Instead of ":" as separator, any other char may be used.
const QString value = var.second.mid(1); //all chars except 1. char
const size_t size = value.size();
if (size >= sizeof(":::")) //minimal regexp is: ":::"
{
const QString solvedValue = replaceVariables(value, hash); //replace all variables with theirs values
const char splitter = solvedValue[0].toAscii(); //use first char as splitter
//do splitting
const QStringList regexpParts = solvedValue.mid(1).split(splitter); //ommit first ':'
//we are expecting 3 parts
if (regexpParts.size() == 3)
{
QRegExp regexp(regexpParts[1]); //second part is a pattern
if (regexp.exactMatch(regexpParts[0])) //enter string to be matched (first part)
{
//now try to commit matched expression to result
const QStringList captured = regexp.capturedTexts(); //list of captured texts "(.*)"
QString result = regexpParts[2];
for (int i = 1; i < captured.size(); i++)
{
//this operation will replace each "%n" in result part of regexp with corresponding captured text.
//This is why we use %n instead of \n, as %n is used by QString algorithms to replace args
result = result.arg(captured[i]);
}
hash[var.first] = result;
}
else
error(var.first, var.second, "Could not match regular expression.");
}
else
error(var.first, var.second,
QString("Variable's value should consist of 3 parts, but %1 were found.")
.arg(regexpParts.size()));
}
else
error(var.first, var.second, "Variable's value is too short even for simples regular expression.");
}
break;
default:
debug(DebugLevel::Error) << "unknown variable operator: \"" << operation << "\"";
break;
}
}
return true;
};
for (const Pair &var: variables)
{
//try to resolve value
if (hash.contains(var.first) == false) //not resolved yet?
resolveVariable(var);
}
return hash;
}
