34 lines
1010 B
C++
34 lines
1010 B
C++
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#include "Plugin.h"
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#include <stdexcept>
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namespace LifeGraphics
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{
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Plugin::Plugin(const std::string& fileName)
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{
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g_hDLL = ::LoadLibraryA(fileName.c_str());
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if(!g_hDLL)
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throw std::runtime_error("Could not load library");
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try
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{
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g_pfnGetPluginVersion = reinterpret_cast<fn_getPluginVersion>(::GetProcAddress(g_hDLL, "getPluginVersion"));
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g_pfnGetEngineVersion = reinterpret_cast<fn_getEngineVersion>(::GetProcAddress(g_hDLL, "getEngineVersion"));
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g_pfnRegisterPlugin = reinterpret_cast<fn_registerPlugin>(::GetProcAddress(g_hDLL, "registerPlugin"));
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//g_pfnGetPluginName = reinterpret_cast<fn_getPluginName>(::GetProcAddress(g_hDLL, "getPluginName"));
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if(!g_pfnGetPluginVersion || !g_pfnGetEngineVersion || !g_pfnRegisterPlugin)
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throw std::runtime_error("Plugin is not valid");
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}
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catch(...)
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{
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::FreeModule(g_hDLL);
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throw std::runtime_error("Plugin is not valid");
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}
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}
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Plugin::~Plugin()
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{
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if(g_referenceCount<=0 && g_hDLL != NULL)
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::FreeModule(g_hDLL);
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}
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}
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