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check for NPAPI version at startup

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This commit is contained in:
David Rose 2009-10-16 19:39:54 +00:00
parent fbb5c7ce0d
commit d2bccefad8
1 changed files with 15 additions and 0 deletions
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15
direct/src/plugin_npapi/startup.cxx
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@ -164,6 +164,21 @@ NP_Initialize(NPNetscapeFuncs *browserFuncs,
}
#endif
int browser_major = HIBYTE(browser->version);
int browser_minor = LOBYTE(browser->version);
nout << "Browser version " << browser_major << "." << browser_minor << "\n";
int expected_major = NP_VERSION_MAJOR;
int expected_minor = NP_VERSION_MINOR;
nout << "Expected version " << expected_major << "." << expected_minor
<< "\n";
if (browser_major < expected_major ||
(browser_major == expected_major && browser_minor < expected_minor)) {
nout << "Cannot run: unsupported version of NPAPI detected.\n";
return NPERR_GENERIC_ERROR;
}
// Seed the lame random number generator in rand(); we use it to
// select a mirror for downloading.
srand((unsigned int)time(NULL));