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path: root/netfs/unittests/mockFuse.cpp
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#include "mockFuse.h"
#include <boost/test/test_tools.hpp>

FuseMock::FuseMock(const std::string & ep, const Ice::StringSeq & a) :
	NetFS::FuseApp(a),
	testEndpoint(ep)
{
	::memset(&context, 0, sizeof(fuse_context));
	context.pid = getpid();
	context.uid = getuid();
	context.gid = getgid();
}

struct fuse_context *
FuseMock::fuse_get_context()
{
	return &context;
}

int
FuseMock::fuse_opt_parse(struct fuse_args * args, void * data, const struct fuse_opt [], fuse_opt_proc_t proc)
{
	for (int n = 0; n < args->argc; n += 1) {
		proc(data, args->argv[n], n, args);
	}
	return 0;
}

int
FuseMock::main(int, char **, const struct fuse_operations * o)
{
	o->init(NULL);
	ops = *o;
	return 0;
}

NetFS::Client::ConfigurationPtr
FuseMock::ReadConfiguration(const boost::filesystem::path & path) const
{
	auto c = FuseApp::ReadConfiguration(path);
	for(auto r : c->Resources) {
		for(auto & e : r.second->Endpoints) {
			e = testEndpoint;
		}
	}
	return c;
}

void
FuseMock::log(int, const std::string & message) const throw()
{
	BOOST_MESSAGE(message);
}

FuseMockHost::FuseMockHost(const std::string & ep, const Ice::StringSeq & a) :
	app(new FuseMock(ep, a)),
	fuse(&app->ops)
{
	std::vector<char *> argv;
	for (auto & arg : a) {
		argv.push_back(const_cast<char *>(arg.c_str()));
	}
	FuseAppBase::run(a.size(), &argv.front(), app);
}

FuseMockHost::~FuseMockHost()
{
	delete app;
}