VuoModuleCompiler.cc

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#include "VuoModuleCompiler.hh"
 
#include <dlfcn.h>
 
map<string, VuoModuleCompiler::Factory> *VuoModuleCompiler::factories;
 
void __attribute__((constructor)) VuoModuleCompiler::init()
{
    factories = new map<string, VuoModuleCompiler::Factory>;
 
    auto modules = VuoFileUtilities::findFilesInDirectory(VuoFileUtilities::getVuoFrameworkPath() + "/Helpers/ModuleCompiler", set<string>{"dylib"});
    for (auto module : modules)
        dlopen(module->path().c_str(), RTLD_NOW);
}
 
void VuoModuleCompiler::registerModuleCompiler(string type, VuoModuleCompiler::Factory factory)
{
    auto existingFactory = factories->find(type);
    if (existingFactory != factories->end())
    {
        VUserLog("Error: A VuoModuleCompiler for type '%s' is already registered.  Ignoring the duplicate.", type.c_str());
        return;
    }
 
    (*factories)[type] = factory;
}
 
VuoModuleCompiler *VuoModuleCompiler::newModuleCompiler(string type, const string &moduleKey, VuoFileUtilities::File *sourceFile)
{
    auto factory = factories->find(type);
    if (factory == factories->end())
    {
        VUserLog("Error creating compiler for '%s': Couldn't find a VuoModuleCompiler for type '%s'.", moduleKey.c_str(), type.c_str());
        return NULL;
    }
 
    return factory->second(moduleKey, sourceFile);
}
 
VuoModuleCompiler::~VuoModuleCompiler(void)
{
}