2010-11-20 10:37:14 +00:00
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/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
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/* If you are missing that file, acquire a complete release at teeworlds.com. */
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2023-11-27 22:02:49 +00:00
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2010-05-29 07:25:38 +00:00
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#include <base/system.h>
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2023-11-27 22:02:49 +00:00
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2010-05-29 07:25:38 +00:00
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#include <engine/kernel.h>
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2023-11-27 22:02:49 +00:00
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#include <vector>
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2010-05-29 07:25:38 +00:00
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class CKernel : public IKernel
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{
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class CInterfaceInfo
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{
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public:
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2023-11-27 22:02:49 +00:00
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CInterfaceInfo() :
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m_pInterface(nullptr),
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m_AutoDestroy(false)
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{
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m_aName[0] = '\0';
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}
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CInterfaceInfo(const char *pName, IInterface *pInterface, bool AutoDestroy) :
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m_pInterface(pInterface),
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m_AutoDestroy(AutoDestroy)
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2010-05-29 07:25:38 +00:00
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{
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str_copy(m_aName, pName);
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2010-05-29 07:25:38 +00:00
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}
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2011-04-13 18:37:12 +00:00
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2010-05-29 07:25:38 +00:00
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char m_aName[64];
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IInterface *m_pInterface;
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2017-07-21 17:46:31 +00:00
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bool m_AutoDestroy;
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2010-05-29 07:25:38 +00:00
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};
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2023-11-27 22:02:49 +00:00
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std::vector<CInterfaceInfo> m_vInterfaces;
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2011-04-13 18:37:12 +00:00
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2010-05-29 07:25:38 +00:00
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CInterfaceInfo *FindInterfaceInfo(const char *pName)
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{
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for(CInterfaceInfo &Info : m_vInterfaces)
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2010-05-29 07:25:38 +00:00
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{
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if(str_comp(pName, Info.m_aName) == 0)
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return &Info;
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2010-05-29 07:25:38 +00:00
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}
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return nullptr;
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2010-05-29 07:25:38 +00:00
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}
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2011-04-13 18:37:12 +00:00
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2010-05-29 07:25:38 +00:00
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public:
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2023-11-27 22:02:49 +00:00
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CKernel() = default;
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2010-05-29 07:25:38 +00:00
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2022-09-16 14:31:36 +00:00
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void Shutdown() override
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{
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for(int i = (int)m_vInterfaces.size() - 1; i >= 0; --i)
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{
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if(m_vInterfaces[i].m_AutoDestroy)
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{
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m_vInterfaces[i].m_pInterface->Shutdown();
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}
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2022-09-16 14:31:36 +00:00
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}
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}
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2023-10-06 09:20:25 +00:00
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~CKernel() override
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2017-07-21 17:46:31 +00:00
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{
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// delete interfaces in reverse order just the way it would happen to objects on the stack
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2023-11-27 22:02:49 +00:00
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for(int i = (int)m_vInterfaces.size() - 1; i >= 0; --i)
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2017-07-21 17:46:31 +00:00
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{
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if(m_vInterfaces[i].m_AutoDestroy)
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2017-07-21 17:46:31 +00:00
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{
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delete m_vInterfaces[i].m_pInterface;
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m_vInterfaces[i].m_pInterface = nullptr;
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2017-07-21 17:46:31 +00:00
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}
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}
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}
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2023-11-27 22:02:49 +00:00
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void RegisterInterfaceImpl(const char *pName, IInterface *pInterface, bool Destroy) override
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2010-05-29 07:25:38 +00:00
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{
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dbg_assert(str_length(pName) < (int)sizeof(CInterfaceInfo().m_aName), "Interface name too long");
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dbg_assert(FindInterfaceInfo(pName) == nullptr, "Duplicate interface name");
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2011-04-13 18:37:12 +00:00
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2010-05-29 07:25:38 +00:00
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pInterface->m_pKernel = this;
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m_vInterfaces.emplace_back(pName, pInterface, Destroy);
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2010-05-29 07:25:38 +00:00
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}
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void ReregisterInterfaceImpl(const char *pName, IInterface *pInterface) override
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2010-05-29 07:25:38 +00:00
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{
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dbg_assert(FindInterfaceInfo(pName) != nullptr, "Cannot reregister interface that is not registered");
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2010-05-29 07:25:38 +00:00
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pInterface->m_pKernel = this;
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}
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2011-04-13 18:37:12 +00:00
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2022-05-17 18:33:27 +00:00
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IInterface *RequestInterfaceImpl(const char *pName) override
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2010-05-29 07:25:38 +00:00
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{
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CInterfaceInfo *pInfo = FindInterfaceInfo(pName);
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2023-11-27 22:02:49 +00:00
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dbg_assert(pInfo != nullptr, "Interface not found");
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2010-05-29 07:25:38 +00:00
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return pInfo->m_pInterface;
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}
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};
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IKernel *IKernel::Create() { return new CKernel; }
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