122 lines
3.1 KiB
C++
122 lines
3.1 KiB
C++
#include "il2cpp-config.h"
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#include "vm/Assembly.h"
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#include "vm/AssemblyName.h"
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#include "vm/MetadataCache.h"
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#include "vm/Runtime.h"
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#include "vm-utils/VmStringUtils.h"
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#include "il2cpp-tabledefs.h"
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#include "il2cpp-class-internals.h"
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#include <vector>
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#include <string>
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namespace il2cpp
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{
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namespace vm
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{
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static AssemblyVector s_Assemblies;
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AssemblyVector* Assembly::GetAllAssemblies()
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{
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return &s_Assemblies;
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}
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const Il2CppAssembly* Assembly::GetLoadedAssembly(const char* name)
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{
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for (AssemblyVector::const_iterator assembly = s_Assemblies.begin(); assembly != s_Assemblies.end(); ++assembly)
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{
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if (strcmp((*assembly)->aname.name, name) == 0)
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return *assembly;
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}
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return NULL;
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}
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Il2CppImage* Assembly::GetImage(const Il2CppAssembly* assembly)
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{
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return assembly->image;
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}
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void Assembly::GetReferencedAssemblies(const Il2CppAssembly* assembly, AssemblyNameVector* target)
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{
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for (int32_t sourceIndex = 0; sourceIndex < assembly->referencedAssemblyCount; sourceIndex++)
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{
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const Il2CppAssembly* refAssembly = MetadataCache::GetReferencedAssembly(assembly, sourceIndex);
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target->push_back(&refAssembly->aname);
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}
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}
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static bool ends_with(const char *str, const char *suffix)
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{
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if (!str || !suffix)
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return false;
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const size_t lenstr = strlen(str);
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const size_t lensuffix = strlen(suffix);
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if (lensuffix > lenstr)
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return false;
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return strncmp(str + lenstr - lensuffix, suffix, lensuffix) == 0;
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}
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const Il2CppAssembly* Assembly::Load(const char* name)
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{
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const size_t len = strlen(name);
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utils::VmStringUtils::CaseInsensitiveComparer comparer;
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for (AssemblyVector::const_iterator assembly = s_Assemblies.begin(); assembly != s_Assemblies.end(); ++assembly)
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{
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if (comparer(name, (*assembly)->aname.name))
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return *assembly;
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}
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if (!ends_with(name, ".dll") && !ends_with(name, ".exe"))
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{
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char *tmp = new char[len + 5];
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memset(tmp, 0, len + 5);
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memcpy(tmp, name, len);
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memcpy(tmp + len, ".dll", 4);
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const Il2CppAssembly* result = Load(tmp);
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if (!result)
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{
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memcpy(tmp + len, ".exe", 4);
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result = Load(tmp);
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}
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delete[] tmp;
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return result;
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}
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else
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{
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for (AssemblyVector::const_iterator assembly = s_Assemblies.begin(); assembly != s_Assemblies.end(); ++assembly)
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{
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if (comparer(name, (*assembly)->image->name))
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return *assembly;
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}
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return NULL;
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}
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}
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void Assembly::Register(const Il2CppAssembly* assembly)
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{
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s_Assemblies.push_back(assembly);
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}
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void Assembly::ClearAllAssemblies()
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{
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s_Assemblies.clear();
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}
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void Assembly::Initialize()
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{
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}
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} /* namespace vm */
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} /* namespace il2cpp */
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