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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#ifndef _NBEXECLOADER_H
#define _NBEXECLOADER_H
#include "utilsfuncs.h"
#define HELP_MSG \
"\
--console suppress supppress console output\n\
--console new open new console for output\n\
\n"
class NBExecLoader {
typedef int (*StartPlatform)(int argc, char *argv[], const char *help);
public:
NBExecLoader()
: hLib(0) {
}
~NBExecLoader() {
if (hLib) {
FreeLibrary(hLib);
}
}
int start(const char *path, int argc, char *argv[]) {
if (!hLib) {
hLib = LoadLibrary(path);
if (!hLib) {
logErr(true, true, "Cannot load \"%s\".", path);
return -1;
}
}
StartPlatform startPlatform = (StartPlatform) GetProcAddress(hLib, "startPlatform");
if (!startPlatform) {
logErr(true, true, "Cannot start platform, failed to find startPlatform() in %s", path);
return -1;
}
logMsg("Starting platform...\n");
return startPlatform(argc, argv, HELP_MSG);
}
private:
HMODULE hLib;
};
#endif /* _NBEXECLOADER_H */
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