BinaryView Class

namespace BinaryNinja {
    class BinaryView : public CoreRefCountObject<BNBinaryView, 
                                                   BNNewViewReference, 
                                                   BNFreeBinaryView>
    {
    protected:
        Ref<FileMetadata> m_file;
        std::unique_ptr<MemoryMap> m_memoryMap;

        // Constructor for custom BinaryView implementations
        BinaryView(const std::string& typeName, 
                   FileMetadata* file, 
                   BinaryView* parentView = nullptr);

    public:
        // Public interface methods
        // ...
    };
}

Ref<BinaryView> BinaryNinja::Load(const std::string& filename);

Ref<BinaryView> bv = BinaryNinja::Load("/path/to/binary");
if (!bv || bv->GetTypeName() == "Raw") {
    cerr << "Failed to load executable" << endl;
    return -1;
}

std::string GetTypeName() const;

size_t Read(void* dest, uint64_t offset, size_t len);

uint8_t buffer[256];
size_t bytesRead = bv->Read(buffer, 0x401000, sizeof(buffer));

size_t Write(uint64_t offset, const void* data, size_t len);

uint64_t GetEntryPoint() const;

uint64_t GetStart() const;

uint64_t GetLength() const;

bool IsValidOffset(uint64_t offset) const;
bool IsOffsetReadable(uint64_t offset) const;
bool IsOffsetWritable(uint64_t offset) const;
bool IsOffsetExecutable(uint64_t offset) const;

if (bv->IsOffsetExecutable(addr)) {
    // Address contains executable code
}

std::vector<Ref<Function>> GetAnalysisFunctionList();

for (auto func : bv->GetAnalysisFunctionList()) {
    cout << "Function at 0x" << hex << func->GetStart() 
         << ": " << func->GetSymbol()->GetFullName() << endl;
}

Ref<Function> GetAnalysisFunction(Ref<Platform> platform, uint64_t addr);

Ref<Function> func = bv->GetAnalysisFunction(bv->GetDefaultPlatform(), 0x401000);
if (func) {
    cout << "Found function: " << func->GetSymbol()->GetFullName() << endl;
}

std::vector<Ref<Function>> GetAllEntryFunctions();

for (auto func : bv->GetAllEntryFunctions()) {
    cout << "Entry function: " << func->GetSymbol()->GetFullName() << endl;
}

Ref<Platform> GetDefaultPlatform() const;

Ref<Platform> platform = bv->GetDefaultPlatform();
cout << "Platform: " << platform->GetName() << endl;
cout << "Architecture: " << platform->GetArchitecture()->GetName() << endl;

Ref<Architecture> GetDefaultArchitecture() const;

std::vector<Ref<Segment>> GetSegments();

std::vector<Ref<Section>> GetSections();
std::vector<Ref<Section>> GetSectionsAt(uint64_t addr);

std::vector<BNStringReference> GetStrings();
std::vector<BNStringReference> GetStrings(uint64_t start, uint64_t len);

for (auto str_ref : bv->GetStrings()) {
    char* str = new char[str_ref.length + 1];
    bv->Read(str, str_ref.start, str_ref.length);
    str[str_ref.length] = '\0';
    
    cout << "String at 0x" << hex << str_ref.start 
         << ": " << str << endl;
    
    delete[] str;
}

Ref<Symbol> GetSymbolByAddress(uint64_t addr);
Ref<Symbol> GetSymbolByRawName(const std::string& name);

std::vector<Ref<Symbol>> GetSymbols();
std::vector<Ref<Symbol>> GetSymbolsOfType(BNSymbolType type);

void UpdateAnalysis();
void UpdateAnalysisAndWait();

void Abort();

Ref<Function> AddFunctionForAnalysis(Ref<Platform> platform, uint64_t addr);

Ref<FileMetadata> GetFile() const;

Ref<FileMetadata> file = bv->GetFile();
cout << "Filename: " << file->GetFilename() << endl;

// Close the file when done
file->Close();

class MyBinaryView : public BinaryView {
protected:
    MyBinaryView(FileMetadata* file, BinaryView* parent = nullptr)
        : BinaryView("MyViewType", file, parent) {}

    // Override virtual methods
    virtual size_t PerformRead(void* dest, uint64_t offset, size_t len) override {
        // Custom read implementation
        return 0;
    }

    virtual size_t PerformWrite(uint64_t offset, const void* data, size_t len) override {
        // Custom write implementation
        return 0;
    }

    virtual bool PerformIsValidOffset(uint64_t offset) override {
        // Custom validation
        return false;
    }

public:
    static Ref<BinaryView> Create(FileMetadata* file) {
        return new MyBinaryView(file);
    }
};

#include "binaryninjaapi.h"
#include <iostream>

using namespace BinaryNinja;
using namespace std;

int main(int argc, char* argv[]) {
    SetBundledPluginDirectory(GetBundledPluginDirectory());
    InitPlugins();

    Ref<BinaryView> bv = BinaryNinja::Load(argv[1]);
    if (!bv || bv->GetTypeName() == "Raw") {
        fprintf(stderr, "Input file does not appear to be an executable\n");
        return -1;
    }

    cout << "TYPE:     " << bv->GetTypeName() << endl;
    cout << "START:    0x" << hex << bv->GetStart() << endl;
    cout << "ENTRY:    0x" << hex << bv->GetEntryPoint() << endl;
    cout << "PLATFORM: " << bv->GetDefaultPlatform()->GetName() << endl;

    // List functions
    for (auto func : bv->GetAnalysisFunctionList()) {
        cout << hex << func->GetStart() << " " 
             << func->GetSymbol()->GetFullName() << endl;
    }

    // List strings
    for (auto str_ref : bv->GetStrings()) {
        char* str = (char*)malloc(str_ref.length + 1);
        bv->Read(str, str_ref.start, str_ref.length);
        str[str_ref.length] = 0;
        cout << hex << str_ref.start << " " << str << endl;
        free(str);
    }

    bv->GetFile()->Close();
    BNShutdown();
    return 0;
}