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// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/installer/gcapi/gcapi.h"
#include <stdio.h>
void call_statically() {
DWORD reason = 0;
BOOL result_flag_on = FALSE;
BOOL result_flag_off = FALSE;
// running this twice verifies that the first call does not set
// a flag that would make the second fail. Thus, the results
// of the two calls should be the same (no state should have changed)
result_flag_off = GoogleChromeCompatibilityCheck(FALSE, &reason);
result_flag_on = GoogleChromeCompatibilityCheck(TRUE, &reason);
if (result_flag_off != result_flag_on)
printf("Registry key flag is not being set properly.");
printf("Static call returned result as %d and reason as %d.\n",
result_flag_on, reason);
}
void call_dynamically() {
HMODULE module = LoadLibrary(L"gcapi_dll.dll");
if (module == NULL) {
printf("Couldn't load gcapi_dll.dll.\n");
return;
}
GCCC_CompatibilityCheck gccfn = (GCCC_CompatibilityCheck) GetProcAddress(
module, "GoogleChromeCompatibilityCheck");
if (gccfn != NULL) {
DWORD reason = 0;
// running this twice verifies that the first call does not set
// a flag that would make the second fail. Thus, the results
// of the two calls should be the same (no state should have changed)
BOOL result_flag_off = gccfn(FALSE, &reason);
BOOL result_flag_on = gccfn(TRUE, &reason);
if (result_flag_off != result_flag_on)
printf("Registry key flag is not being set properly.");
printf("Dynamic call returned result as %d and reason as %d.\n",
result_flag_on, reason);
} else {
printf("Couldn't find GoogleChromeCompatibilityCheck() in gcapi_dll.\n");
}
FreeLibrary(module);
}
int main(int argc, char* argv[]) {
call_dynamically();
call_statically();
printf("LaunchChrome returned %d.\n", LaunchGoogleChrome());
}
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