【原创源码】【C/C++】32位PE文件信息查看器（WIN32控制台）

sinainluoye · 发表于 2016-5-14 08:53

本帖最后由 sinainluoye 于 2016-6-7 10:20 编辑

最近重新撸了一遍PE文件的文件格式，这个程序算是复习的产物吧。
说明与警告：
1.只适用于32位PE文件，可以读取符合标准的32位PE文件的DOS头、NT头、节区头、导入表、导出表信息，想要其他功能请在PEFile类中找，没有请留言
2.因为是边复习功能边写的，所以不要纠结程序架构、编码风格、鲁棒性等各种问题，我会再改的
3.翻译可能是不准的，仅供参考
4.所有计数从0开始，程序不对是否越界进行检查
5.转载请注明出处，本人不对引用此源码后程序产生的任何问题负责

修改:
2016-6-7 :
1.修改了RVA转换为RAW的计算方法,加入RVA to RAW的功能
2.加入了重定向表的相关信息
3.修改了一些BUG(主要是地址计算方面的，之前脑抽先转的类型再计算导致地址计算错误,具体改的哪部分记不清了ORZ)

部分截图：
QQ截图20160607101530.jpg

命令列表

导入表

节区信息

单独的PEFile类

[C++] 纯文本查看 复制代码

class PEFile{
    //转载请注明出处，本人不对引用此源码后程序产生的任何问题负责
public:
    BYTE* p_buffer;///内容储存区
    size_t size;///文件大小
    DWORD headerOffset;///NT文件头地址
    size_t GetFileSize(const char*filename)
    {
        HANDLE handle = CreateFile(filename, FILE_READ_EA, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
        if (handle != INVALID_HANDLE_VALUE)
        {
            size_t size = ::GetFileSize(handle, NULL);
            CloseHandle(handle);
            return size;
        }
        return -1;
    }
public:
    BYTE GetBYTE(DWORD address)
    {
        return *((BYTE*)(p_buffer+address));
    }
    WORD GetWORD(DWORD address)
    {
        return *((WORD*)(p_buffer+address));
    }
    DWORD GetDWORD(DWORD address)
    {
        return *((DWORD*)(p_buffer+address));
    }
    PEFile()
    {
        p_buffer=nullptr;
        size=0;
        headerOffset=-1;
    }
    PEFile(const char*filename)
    {

        FILE* file=fopen(filename,"rb");
        if(!file)
        {
            printf("读取失败");
            exit(-1);
        }
        size=GetFileSize(filename);
        p_buffer=new BYTE[size+1];
        fread((void*)p_buffer,size+1,1,file);
        fclose(file);
        headerOffset=GetDWORD(0x3c);
    }
    PEFile(const PEFile& t)
    {
        size=t.size;
        p_buffer=new BYTE[t.size+1];
        headerOffset=t.headerOffset;
        memcpy(p_buffer,t.p_buffer,size+1);
    }
    PEFile& operator = (const PEFile& t)
    {
        size=t.size;
        if(p_buffer)
            delete[] p_buffer;
        p_buffer=new BYTE[t.size+1];
        headerOffset=t.headerOffset;
        memcpy(p_buffer,t.p_buffer,size+1);
    }
    bool LoadPEFile(const char* filename)
    {
        if(p_buffer)
            delete[] p_buffer;
        FILE* file=fopen(filename,"rb");
        if(!file)return 0;
        size=GetFileSize(filename);
        p_buffer=new BYTE[size+1];
        fread((void*)p_buffer,size+1,1,file);
        fclose(file);

        headerOffset=GetDWORD(0x3c);
        return 1;
    }
    ~PEFile()
    {
        delete[] p_buffer;
    }
    ///导入表地址
    IMAGE_DATA_DIRECTORY ImportDirectory()
    {
        return *(IMAGE_DATA_DIRECTORY*)(p_buffer+0x80+headerOffset);
    }
    ///导出表地址
    IMAGE_DATA_DIRECTORY ExportDirectory()
    {
        return *(IMAGE_DATA_DIRECTORY*)(p_buffer+0x78+headerOffset);
    }
    ///获取第i个数据目录
    IMAGE_DATA_DIRECTORY GetDataDirectory(WORD i)
    {
        return *(IMAGE_DATA_DIRECTORY*)(p_buffer+0x78+headerOffset+sizeof(IMAGE_DATA_DIRECTORY)*i);
    }
    ///节区数量
    WORD NumberOfSections()
    {
        return GetWORD(0x06+headerOffset);
    }
    ///获取第i个节区头(从0开始计数)
    IMAGE_SECTION_HEADER GetSectionHeader(WORD i)
    {

        DWORD sum=0;
        sum+=sizeof(DWORD)+sizeof(IMAGE_FILE_HEADER)+GetNTFileHeader().SizeOfOptionalHeader;

        sum+=i*sizeof(IMAGE_SECTION_HEADER);

        IMAGE_SECTION_HEADER* ret=(IMAGE_SECTION_HEADER*)(p_buffer+headerOffset+sum);
        return *ret;

    }
    ///查询RVA所在节区
    WORD SearchSectionOfRVA(DWORD RVA)
    {
        WORD sz=NumberOfSections();
        for(WORD i=0;i<sz;i++)
        {
            IMAGE_SECTION_HEADER cur=GetSectionHeader(i);
            if(cur.VirtualAddress<=RVA&&cur.Misc.VirtualSize+cur.VirtualAddress>=RVA)
                return i;
        }
        return -1;
    }
    ///RVA转换为RAW
    DWORD RVAtoRAW(DWORD RVA)
    {
        WORD loc=SearchSectionOfRVA(RVA);
        if(loc==(WORD)-1)
            return RVA;
        IMAGE_SECTION_HEADER cur=GetSectionHeader(loc);
        DWORD fileAlignment=GetDWORD(headerOffset+0x3c);
        return RVA-cur.VirtualAddress+cur.PointerToRawData/fileAlignment*fileAlignment;
    }

    ///获取导入描述表的数量
    size_t GetImportDescriptorNums()
    {
        int ret=0;
        DWORD p=ImportDirectory().VirtualAddress;
        WORD inSection=SearchSectionOfRVA(p);///所在节区
        p=RVAtoRAW(p);
        IMAGE_SECTION_HEADER sec= GetSectionHeader(inSection);
        DWORD p_end=sec.PointerToRawData+sec.SizeOfRawData;
        while(1)
        {
            DWORD address=p+ret*sizeof(IMAGE_IMPORT_DESCRIPTOR);
            IMAGE_IMPORT_DESCRIPTOR cur=*(IMAGE_IMPORT_DESCRIPTOR*)(p_buffer+address);
            if( (!cur.OriginalFirstThunk && !cur.FirstThunk)  || p_end<address)
                return ret;
            else
                ++ret;
        }
        //return ret;
    }
    ///获取第i张导入描述表
    IMAGE_IMPORT_DESCRIPTOR GetImportDescriptor(int i)
    {
        return  *(IMAGE_IMPORT_DESCRIPTOR*)(p_buffer+RVAtoRAW(ImportDirectory().VirtualAddress+i*sizeof(IMAGE_IMPORT_DESCRIPTOR)));
    }
    ///获取第i张导入描述表的INT长度
    size_t GetINTLength(WORD i)
    {
        IMAGE_IMPORT_DESCRIPTOR cur=GetImportDescriptor(i);
        DWORD pINT=RVAtoRAW(cur.OriginalFirstThunk);
        if(!pINT)return 0;
        size_t ret=0;
        while(GetDWORD(pINT+ret*sizeof(DWORD)))
            ++ret;
        return ret;
    }
    ///获取第i张导入描述表的第j个函数的函数名
    BYTE* GetImprotFunctionName(int i,int j)
    {
        IMAGE_IMPORT_DESCRIPTOR cur=GetImportDescriptor(i);
        DWORD pINT;
        if(GetINTLength(i))
        {
            pINT=RVAtoRAW(cur.OriginalFirstThunk)+j*sizeof(DWORD);
            DWORD p_func=RVAtoRAW(GetDWORD(pINT));
            return p_buffer+p_func+sizeof(WORD);
        }
        else
        {
            DWORD address=GetImprotFunctionAddress(i,j);
            address=RVAtoRAW(address);
            return p_buffer+address+sizeof(WORD);
        }
    }
    ///获取第i张导入描述表的IAT长度
    size_t GetIATLength(WORD i)
    {
        IMAGE_IMPORT_DESCRIPTOR cur=GetImportDescriptor(i);
        DWORD pINT=RVAtoRAW(cur.FirstThunk);
        if(!pINT)return 0;
        size_t ret=0;
        while(GetDWORD(pINT+ret*sizeof(DWORD)))
            ++ret;
        return ret;
    }
    ///获取第i张导入描述表的第j个函数的地址
    DWORD GetImprotFunctionAddress(int i,int j)
    {
        IMAGE_IMPORT_DESCRIPTOR cur=GetImportDescriptor(i);
        DWORD pIAT=RVAtoRAW(cur.FirstThunk)+j*sizeof(DWORD);
        return GetDWORD(pIAT);
    }
    ///获取导出表
    IMAGE_EXPORT_DIRECTORY GetExportDirectory()
    {
        if(ExportDirectory().VirtualAddress!=NULL)
            return *(IMAGE_EXPORT_DIRECTORY*)(p_buffer+RVAtoRAW(ExportDirectory().VirtualAddress));
        else
        {
            IMAGE_EXPORT_DIRECTORY ret;
            memset(&ret,0,sizeof(ret));
            return ret;
        }
    }
    ///导出函数的个数
    size_t GetExprotFunctionNums()
    {
        IMAGE_EXPORT_DIRECTORY cur=GetExportDirectory();
        return cur.NumberOfFunctions;
    }
    ///导出函数的具名函数个数
    size_t GetExprotFunctionNameNums()
    {
        return GetExportDirectory().NumberOfNames;
    }
    ///给出第i个导出函数的信息
    char* GetExportMsg(WORD i,DWORD& address,DWORD& ordinal)
    {
        IMAGE_EXPORT_DIRECTORY cur=GetExportDirectory();

        if(cur.AddressOfFunctions!=0)
            address=GetDWORD(RVAtoRAW(cur.AddressOfFunctions)+i*sizeof(DWORD));
        else
            address=0;

        if(cur.AddressOfNameOrdinals!=0)
            ordinal=GetWORD(RVAtoRAW(cur.AddressOfNameOrdinals)+i*sizeof(WORD));
        else
            ordinal=0;
        if(cur.Name!=0)
        {
            DWORD p_name=GetDWORD(RVAtoRAW(cur.AddressOfNames)+i*sizeof(DWORD));
            return (char*)(p_buffer+RVAtoRAW(p_name));
        }
        else
            return nullptr;
    }
    ///获取DOS头
    IMAGE_DOS_HEADER GetDosHeader()
    {
        return *(IMAGE_DOS_HEADER*)p_buffer;
    }
    ///获取NT文件头
    IMAGE_FILE_HEADER GetNTFileHeader()
    {
        return *(IMAGE_FILE_HEADER*)(p_buffer+headerOffset+sizeof(DWORD));
    }
    ///获取NT可选头
    IMAGE_OPTIONAL_HEADER32 GetNTOptionalHeader()
    {
        return *(IMAGE_OPTIONAL_HEADER32*)(p_buffer+headerOffset+0x18);
    }
    ///获取从定向表
    IMAGE_BASE_RELOCATION GetRelocation(WORD* &reloctionTable)
    {
        if(!HasDataDirectory(5))
        {
            reloctionTable=nullptr;
            IMAGE_BASE_RELOCATION ret;
            memset(&ret,0,sizeof(IMAGE_BASE_RELOCATION));
            return ret;
        }
        DWORD p_rel=RVAtoRAW(GetDataDirectory(5).VirtualAddress);
        reloctionTable=(WORD*)(p_buffer+p_rel+sizeof(IMAGE_BASE_RELOCATION));
        return *(IMAGE_BASE_RELOCATION*)(p_buffer+p_rel);
    }
    ///获取从定向表
    IMAGE_BASE_RELOCATION GetRelocation()
    {

        DWORD p_rel=RVAtoRAW(GetDataDirectory(5).VirtualAddress);
        if(!p_rel)
        {
            IMAGE_BASE_RELOCATION ret;
            memset(&ret,0,sizeof(IMAGE_BASE_RELOCATION));
            return ret;
        }
        return *(IMAGE_BASE_RELOCATION*)(p_buffer+RVAtoRAW(GetDataDirectory(5).VirtualAddress));
    }
    ///检查是否存在数据目录的第i项
    bool HasDataDirectory(WORD i)
    {
        return GetDataDirectory(i).VirtualAddress;
    }
};

完整代码：

[C++] 纯文本查看 复制代码

#include <cstdio>
[i]#include <windows.h>






class PEFile
{
    //转载请注明出处，本人不对引用此源码后程序产生的任何问题负责
public:
    BYTE* p_buffer;///内容储存区
    size_t size;///文件大小
    DWORD headerOffset;///NT文件头地址
    size_t GetFileSize(const char*filename)
    {
        HANDLE handle = CreateFile(filename, FILE_READ_EA, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
        if (handle != INVALID_HANDLE_VALUE)
        {
            size_t size = ::GetFileSize(handle, NULL);
            CloseHandle(handle);
            return size;
        }
        return -1;
    }
public:
    BYTE GetBYTE(DWORD address)
    {
        return *((BYTE*)(p_buffer+address));
    }
    WORD GetWORD(DWORD address)
    {
        return *((WORD*)(p_buffer+address));
    }
    DWORD GetDWORD(DWORD address)
    {
        return *((DWORD*)(p_buffer+address));
    }
    PEFile()
    {
        p_buffer=nullptr;
        size=0;
        headerOffset=-1;
    }
    PEFile(const char*filename)
    {


        FILE* file=fopen(filename,"rb");
        if(!file)
        {
            printf("读取失败");
            exit(-1);
        }
        size=GetFileSize(filename);
        p_buffer=new BYTE[size+1];
        fread((void*)p_buffer,size+1,1,file);
        fclose(file);
        headerOffset=GetDWORD(0x3c);
    }
    PEFile(const PEFile& t)
    {
        size=t.size;
        p_buffer=new BYTE[t.size+1];
        headerOffset=t.headerOffset;
        memcpy(p_buffer,t.p_buffer,size+1);
    }
    PEFile& operator = (const PEFile& t)
    {
        size=t.size;
        if(p_buffer)
            delete[] p_buffer;
        p_buffer=new BYTE[t.size+1];
        headerOffset=t.headerOffset;
        memcpy(p_buffer,t.p_buffer,size+1);
    }
    bool LoadPEFile(const char* filename)
    {
        if(p_buffer)
            delete[] p_buffer;
        FILE* file=fopen(filename,"rb");
        if(!file)return 0;
        size=GetFileSize(filename);
        p_buffer=new BYTE[size+1];
        fread((void*)p_buffer,size+1,1,file);
        fclose(file);


        headerOffset=GetDWORD(0x3c);
        return 1;
    }
    ~PEFile()
    {
        delete[] p_buffer;
    }
    ///导入表地址
    IMAGE_DATA_DIRECTORY ImportDirectory()
    {
        return *(IMAGE_DATA_DIRECTORY*)(p_buffer+0x80+headerOffset);
    }
    ///导出表地址
    IMAGE_DATA_DIRECTORY ExportDirectory()
    {
        return *(IMAGE_DATA_DIRECTORY*)(p_buffer+0x78+headerOffset);
    }
    ///获取第i个数据目录
    IMAGE_DATA_DIRECTORY GetDataDirectory(WORD i)
    {
        return *(IMAGE_DATA_DIRECTORY*)(p_buffer+0x78+headerOffset+sizeof(IMAGE_DATA_DIRECTORY)*i);
    }
    ///节区数量
    WORD NumberOfSections()
    {
        return GetWORD(0x06+headerOffset);
    }
    ///获取第i个节区头(从0开始计数)
    IMAGE_SECTION_HEADER GetSectionHeader(WORD i)
    {


        DWORD sum=0;
        sum+=sizeof(DWORD)+sizeof(IMAGE_FILE_HEADER)+GetNTFileHeader().SizeOfOptionalHeader;


        sum+=i*sizeof(IMAGE_SECTION_HEADER);


        IMAGE_SECTION_HEADER* ret=(IMAGE_SECTION_HEADER*)(p_buffer+headerOffset+sum);
        return *ret;


    }
    ///查询RVA所在节区
    WORD SearchSectionOfRVA(DWORD RVA)
    {
        WORD sz=NumberOfSections();
        for(WORD i=0;i<sz;i++)
        {
            IMAGE_SECTION_HEADER cur=GetSectionHeader(i);
            if(cur.VirtualAddress<=RVA&&cur.Misc.VirtualSize+cur.VirtualAddress>=RVA)
                return i;
        }
        return -1;
    }
    ///RVA转换为RAW
    DWORD RVAtoRAW(DWORD RVA)
    {
        WORD loc=SearchSectionOfRVA(RVA);
        if(loc==(WORD)-1)
            return RVA;
        IMAGE_SECTION_HEADER cur=GetSectionHeader(loc);
        DWORD fileAlignment=GetDWORD(headerOffset+0x3c);
        return RVA-cur.VirtualAddress+cur.PointerToRawData/fileAlignment*fileAlignment;
    }


    ///获取导入描述表的数量
    size_t GetImportDescriptorNums()
    {
        int ret=0;
        DWORD p=ImportDirectory().VirtualAddress;
        WORD inSection=SearchSectionOfRVA(p);///所在节区
        p=RVAtoRAW(p);
        IMAGE_SECTION_HEADER sec= GetSectionHeader(inSection);
        DWORD p_end=sec.PointerToRawData+sec.SizeOfRawData;
        while(1)
        {
            DWORD address=p+ret*sizeof(IMAGE_IMPORT_DESCRIPTOR);
            IMAGE_IMPORT_DESCRIPTOR cur=*(IMAGE_IMPORT_DESCRIPTOR*)(p_buffer+address);
            if( (!cur.OriginalFirstThunk && !cur.FirstThunk)  || p_end<address)
                return ret;
            else
                ++ret;
        }
        //return ret;
    }
    ///获取第i张导入描述表
    IMAGE_IMPORT_DESCRIPTOR GetImportDescriptor(int i)
    {
        return  *(IMAGE_IMPORT_DESCRIPTOR*)(p_buffer+RVAtoRAW(ImportDirectory().VirtualAddress+i*sizeof(IMAGE_IMPORT_DESCRIPTOR)));
    }
    ///获取第i张导入描述表的INT长度
    size_t GetINTLength(WORD i)
    {
        IMAGE_IMPORT_DESCRIPTOR cur=GetImportDescriptor(i);
        DWORD pINT=RVAtoRAW(cur.OriginalFirstThunk);
        if(!pINT)return 0;
        size_t ret=0;
        while(GetDWORD(pINT+ret*sizeof(DWORD)))
            ++ret;
        return ret;
    }
    ///获取第i张导入描述表的第j个函数的函数名
    BYTE* GetImprotFunctionName(int i,int j)
    {
        IMAGE_IMPORT_DESCRIPTOR cur=GetImportDescriptor(i);
        DWORD pINT;
        if(GetINTLength(i))
        {
            pINT=RVAtoRAW(cur.OriginalFirstThunk)+j*sizeof(DWORD);
            DWORD p_func=RVAtoRAW(GetDWORD(pINT));
            return p_buffer+p_func+sizeof(WORD);
        }
        else
        {
            DWORD address=GetImprotFunctionAddress(i,j);
            address=RVAtoRAW(address);
            return p_buffer+address+sizeof(WORD);
        }
    }
    ///获取第i张导入描述表的IAT长度
    size_t GetIATLength(WORD i)
    {
        IMAGE_IMPORT_DESCRIPTOR cur=GetImportDescriptor(i);
        DWORD pINT=RVAtoRAW(cur.FirstThunk);
        if(!pINT)return 0;
        size_t ret=0;
        while(GetDWORD(pINT+ret*sizeof(DWORD)))
            ++ret;
        return ret;
    }
    ///获取第i张导入描述表的第j个函数的地址
    DWORD GetImprotFunctionAddress(int i,int j)
    {
        IMAGE_IMPORT_DESCRIPTOR cur=GetImportDescriptor(i);
        DWORD pIAT=RVAtoRAW(cur.FirstThunk)+j*sizeof(DWORD);
        return GetDWORD(pIAT);
    }
    ///获取导出表
    IMAGE_EXPORT_DIRECTORY GetExportDirectory()
    {
        if(ExportDirectory().VirtualAddress!=NULL)
            return *(IMAGE_EXPORT_DIRECTORY*)(p_buffer+RVAtoRAW(ExportDirectory().VirtualAddress));
        else
        {
            IMAGE_EXPORT_DIRECTORY ret;
            memset(&ret,0,sizeof(ret));
            return ret;
        }
    }
    ///导出函数的个数
    size_t GetExprotFunctionNums()
    {
        IMAGE_EXPORT_DIRECTORY cur=GetExportDirectory();
        return cur.NumberOfFunctions;
    }
    ///导出函数的具名函数个数
    size_t GetExprotFunctionNameNums()
    {
        return GetExportDirectory().NumberOfNames;
    }
    ///给出第i个导出函数的信息
    char* GetExportMsg(WORD i,DWORD& address,DWORD& ordinal)
    {
        IMAGE_EXPORT_DIRECTORY cur=GetExportDirectory();


        if(cur.AddressOfFunctions!=0)
            address=GetDWORD(RVAtoRAW(cur.AddressOfFunctions)+i*sizeof(DWORD));
        else
            address=0;


        if(cur.AddressOfNameOrdinals!=0)
            ordinal=GetWORD(RVAtoRAW(cur.AddressOfNameOrdinals)+i*sizeof(WORD));
        else
            ordinal=0;
        if(cur.Name!=0)
        {
            DWORD p_name=GetDWORD(RVAtoRAW(cur.AddressOfNames)+i*sizeof(DWORD));
            return (char*)(p_buffer+RVAtoRAW(p_name));
        }
        else
            return nullptr;
    }
    ///获取DOS头
    IMAGE_DOS_HEADER GetDosHeader()
    {
        return *(IMAGE_DOS_HEADER*)p_buffer;
    }
    ///获取NT文件头
    IMAGE_FILE_HEADER GetNTFileHeader()
    {
        return *(IMAGE_FILE_HEADER*)(p_buffer+headerOffset+sizeof(DWORD));
    }
    ///获取NT可选头
    IMAGE_OPTIONAL_HEADER32 GetNTOptionalHeader()
    {
        return *(IMAGE_OPTIONAL_HEADER32*)(p_buffer+headerOffset+0x18);
    }
    ///获取从定向表
    IMAGE_BASE_RELOCATION GetRelocation(WORD* &reloctionTable)
    {
        if(!HasDataDirectory(5))
        {
            reloctionTable=nullptr;
            IMAGE_BASE_RELOCATION ret;
            memset(&ret,0,sizeof(IMAGE_BASE_RELOCATION));
            return ret;
        }
        DWORD p_rel=RVAtoRAW(GetDataDirectory(5).VirtualAddress);
        reloctionTable=(WORD*)(p_buffer+p_rel+sizeof(IMAGE_BASE_RELOCATION));
        return *(IMAGE_BASE_RELOCATION*)(p_buffer+p_rel);
    }
    ///获取从定向表
    IMAGE_BASE_RELOCATION GetRelocation()
    {


        DWORD p_rel=RVAtoRAW(GetDataDirectory(5).VirtualAddress);
        if(!p_rel)
        {
            IMAGE_BASE_RELOCATION ret;
            memset(&ret,0,sizeof(IMAGE_BASE_RELOCATION));
            return ret;
        }
        return *(IMAGE_BASE_RELOCATION*)(p_buffer+RVAtoRAW(GetDataDirectory(5).VirtualAddress));
    }
    ///检查是否存在数据目录的第i项
    bool HasDataDirectory(WORD i)
    {
        return GetDataDirectory(i).VirtualAddress;
    }
};


PEFile pe;
FILE* outfile;






///对应-q
void ExitProgram()
{
    if(outfile)
        fclose(outfile);
    exit(0);
}


///对应-l
void LoadPEFile(const char*filename)
{
    if(!pe.LoadPEFile(filename))
        printf("文件不存在或无法读取\n");
    else
        printf("读取成功\n");
}
///对应-f filename
void PrintInFile(const char*filename)
{
    outfile=fopen(filename,"w");
}
void PrintMsg(char*str)
{


    if(outfile)
        fprintf(outfile,"%s",str);
    printf("%s",str);
}
///对应于-m dos [main]
void MsgOfDos(bool isMain)
{
    IMAGE_DOS_HEADER dosHeader=pe.GetDosHeader();
    char str[10000];
    strcpy(str,"\n----------------------------DOS头信息--------------------------------\n\n");
    PrintMsg(str);
    sprintf(str,"%-55s:0x%04x\n","DOS文件标记(Magic DOS signature)",dosHeader.e_magic);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%04x\n","重定位表的文件地址(File Address of relocation table)",dosHeader.e_lfarlc);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%08x\n","NT头地址(Offset to start of PE header)",dosHeader.e_lfanew);
    PrintMsg(str);
    if(!isMain)
    {
        sprintf(str,"%-55s:0x%04x\n","最后一页大小(Bytes on last page of file)",dosHeader.e_cblp);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x (%d)\n","文件页数(Pages in file)",dosHeader.e_cp,dosHeader.e_cp);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","文件迁移(Relocations)",dosHeader.e_crlc);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","头的段大小(Size of header in paragraphs)",dosHeader.e_cparhdr);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","最小额外段需求(Minimun extra paragraphs needs)",dosHeader.e_minalloc);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","最大额外段需求(Maximun extra paragraphs needs)",dosHeader.e_maxalloc);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","DOS代码的初始化堆栈SS(intial(relative)SS value)",dosHeader.e_ss);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","DOS代码的初始化堆栈指针SP(intial SP value)",dosHeader.e_sp);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","校验和(Checksum)",dosHeader.e_csum);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","DOS代码的初始化指令入口[指针IP](intial IP value)",dosHeader.e_ip);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","DOS代码的初始堆栈入口(intial(relative)CS value)",dosHeader.e_cs);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","Overlay number",dosHeader.e_ovno);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","OEM identifier(for e_oeminfo)",dosHeader.e_oemid);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","OEM information;e_oemid specific",dosHeader.e_oeminfo);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x 0x%04x 0x%04x 0x%04x\n","保留字(Reserved words,[e_res])",
                dosHeader.e_res[0],
                dosHeader.e_res[1],
                dosHeader.e_res[2],
                dosHeader.e_res[3]);
        PrintMsg(str);
        sprintf(str,"%-55s:\n0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n","保留字2(Reserved words,[e_res2])",
                dosHeader.e_res2[0],
                dosHeader.e_res2[1],
                dosHeader.e_res2[2],
                dosHeader.e_res2[3],
                dosHeader.e_res2[4],
                dosHeader.e_res2[5],
                dosHeader.e_res2[6],
                dosHeader.e_res2[7],
                dosHeader.e_res2[8],
                dosHeader.e_res2[9]);
        PrintMsg(str);
    }


    strcpy(str,"\n--------------------------DOS头信息-结束-------------------------------\n\n");
    PrintMsg(str);
}


///对应于-m ntfh [main]
void MsgOfNtfh(bool isMain)
{
    IMAGE_FILE_HEADER ntfh=pe.GetNTFileHeader();
    char str[10000];
    strcpy(str,"\n----------------------------NT文件头信息--------------------------------\n\n");
    PrintMsg(str);
    sprintf(str,"%-55s:0x%04x\n","CPU机器码(Machine)",ntfh.Machine);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%04x(%d)\n","节区数量(NumberOfSections)",ntfh.NumberOfSections,ntfh.NumberOfSections);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%04x\n","属性(Characteristics)",ntfh.Characteristics);
    PrintMsg(str);
    if(!isMain)
    {
        sprintf(str,"%-55s:0x%08x\n","时间戳(TimeDateStamp)",ntfh.TimeDateStamp);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","符号表指针(PointerToSymbolTable)",ntfh.PointerToSymbolTable);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","符号表大小(NumberOfSymbols)",ntfh.NumberOfSymbols);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","可选头大小(SizeOfOptionalHeader)",ntfh.SizeOfOptionalHeader);
        PrintMsg(str);


    }
    strcpy(str,"\n--------------------------DNT文件头信息-结束-------------------------------\n\n");
    PrintMsg(str);
}


///对应于-m ntoh [main] [d]
void MsgOfNtoh(bool isMain,bool isD)
{
    IMAGE_OPTIONAL_HEADER32 ntoh=pe.GetNTOptionalHeader();
    char str[10000];
    strcpy(str,"\n----------------------------NT可选头信息--------------------------------\n\n");
    PrintMsg(str);
    sprintf(str,"%-55s:0x%04x(%d位)\n","可选头类型(Magic)",ntoh.Magic,ntoh.Magic==0x10b?32:64);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%08x\n","EP地址[RVA](AddressOfEntryPoint)",ntoh.AddressOfEntryPoint);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%08x\n","映象基址(ImageBase)",ntoh.ImageBase);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%08x\n","节对齐(SectionAlignment)",ntoh.SectionAlignment);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%08x\n","文件节对齐(FileAlignment)",ntoh.FileAlignment);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%08x\n","映象大小(SizeOfImage)",ntoh.SizeOfImage);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%08x\n","PE头大小(SizeOfHeaders)",ntoh.SizeOfHeaders);
    PrintMsg(str);
    sprintf(str,"%-55s:0x%04x(%s)\n","子系统(Subsystem)",ntoh.Subsystem,ntoh.Subsystem==1?"系统驱动":
            ntoh.Subsystem==2?"窗口应用程序":"控制台应用程序");
    PrintMsg(str);
    sprintf(str,"%-55s:0x%08x\n","数据目录项数(NumberOfRvaAndSizes)",ntoh.NumberOfRvaAndSizes);
    PrintMsg(str);


    if(!isMain)
    {
        sprintf(str,"%-55s:0x%02x\n","连接器版本号(MajorLinkerVersion)",ntoh.MajorLinkerVersion);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%02x\n","连接器版本号(MinorLinkerVersion)",ntoh.MinorLinkerVersion);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","代码段长度(SizeOfCode)",ntoh.SizeOfCode);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","初始化数据长度(SizeOfInitializedData)",ntoh.SizeOfInitializedData);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","未初始化的数据长度(SizeOfUninitializedData)",ntoh.SizeOfUninitializedData);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","代码段起始地址的RVA(BaseOfCode)",ntoh.BaseOfCode);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","数据段起始地址的RVA(BaseOfData)",ntoh.BaseOfData);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","操作系统版本号(MajorOperatingSystemVersion)",ntoh.MajorOperatingSystemVersion);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","操作系统版本号(MinorOperatingSystemVersion)",ntoh.MinorOperatingSystemVersion);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","映象的版本号(MajorImageVersion)",ntoh.MajorImageVersion);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","映象的版本号(MinorImageVersion)",ntoh.MinorImageVersion);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","所需子系统版本号(MajorSubsystemVersion)",ntoh.MajorSubsystemVersion);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","所需子系统版本号(MinorSubsystemVersion)",ntoh.MinorSubsystemVersion);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","WIN32版本值(Win32VersionValue)",ntoh.Win32VersionValue);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","映象文件校验和(CheckSum)",ntoh.CheckSum);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%04x\n","DLL的文件属性(DllCharacteristics)",ntoh.DllCharacteristics);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","栈保留内存(SizeOfStackReserve)",ntoh.SizeOfStackReserve);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","栈初始占用内存(SizeOfStackCommit)",ntoh.SizeOfStackCommit);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","堆保留内存(SizeOfHeapReserve)",ntoh.SizeOfHeapReserve);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","堆初始占用内存(SizeOfHeapReserve)",ntoh.SizeOfHeapCommit);
        PrintMsg(str);
        sprintf(str,"%-55s:0x%08x\n","LoaderFlags",ntoh.LoaderFlags);
        PrintMsg(str);
    }




    if(isD)
    {
        strcpy(str,"\n---------------------数据目录---------------------\n\n");
        PrintMsg(str);
        char* DataDirectory[50]=
            {"Export Directory"
            ,"Import Directory"
            ,"Resource Directory"
            ,"Exception Directory"
            ,"Security Directory"
            ,"Base Relocation Table"
            ,"Debug Directory"
            ,"COPYRIGHT/Architecture Specific Data"
            ,"RVA of GLOBALPTR"
            ,"TLS Directory"
            ,"Load Configuration Directory"
            ,"Bound Import Directory in headers"
            ,"Import Address Table"
            ,"Delay Load Import Descriptors"
            ,"COM Runtime descriptor"
            ,"Reserved Directory"
            };
        sprintf(str,"%-50s%-8s%7s%-8s\n","名称","地址","","大小");
        PrintMsg(str);
        for(DWORD i=0;i<ntoh.NumberOfRvaAndSizes;i++)
        {
            IMAGE_DATA_DIRECTORY cur=pe.GetDataDirectory(i);
            sprintf(str,"%-50s0x%08x%5s0x%08x\n",DataDirectory[i],cur.VirtualAddress,"",cur.Size);
            PrintMsg(str);
        }
        strcpy(str,"\n-------------------数据目录-结束------------------\n\n");
        PrintMsg(str);
    }
    strcpy(str,"\n-------------------------NT可选头信息-结束------------------------------\n\n");
    PrintMsg(str);
}


///对应-i [i][j]
void MsgOfImport(int i,int j,bool isSingle=1)
{
    char str[10000];
    if(isSingle)
    {
        sprintf(str,"%s.%s( address/ordinal= 0x%08x)\n",
            pe.RVAtoRAW(pe.GetImportDescriptor(i).Name)+pe.p_buffer,
            pe.GetImprotFunctionName(i,j),
            pe.GetImprotFunctionAddress(i,j)
            );
    }
    else
    {
        sprintf(str,"%s.%s",
                pe.RVAtoRAW(pe.GetImportDescriptor(i).Name)+pe.p_buffer,
                pe.GetImprotFunctionName(i,j)
                );
        for(int i=0;str[i];i++)
            if(str[i]<0)
            {
                strcpy(str,"未知的函数名,请通过序号/地址识别函数");
                break;
            }
        sprintf(str,"%-50s0x%08x\n",
            str,
            pe.GetImprotFunctionAddress(i,j)
            );
    }


    PrintMsg(str);
}
void MsgOfImport(int i)
{


    char str[10000];
    IMAGE_IMPORT_DESCRIPTOR cur=pe.GetImportDescriptor(i);
    sprintf(str,"库名:%-50s\n", pe.RVAtoRAW(cur.Name)+pe.p_buffer);
    PrintMsg(str);
    size_t l_int=pe.GetINTLength(i),l_iat=pe.GetIATLength(i);
    sprintf(str,"INT长度:0x%08x(%d),IAT长度:0x%08x(%d)\n\n",l_int,l_int,l_iat,l_iat);
    PrintMsg(str);
    sprintf(str,"%-50s%-08s\n","函数名","地址/编号");
    PrintMsg(str);
    for(int j=0;j<l_iat;j++)
        MsgOfImport(i,j,0);
}
void MsgOfImport()
{
    if(!pe.HasDataDirectory(1))
    {
        PrintMsg("该PE文件不存在导入表！\n");
        return ;
    }
    int sz=pe.GetImportDescriptorNums();
    char str[10000];
    sprintf(str,"导入表数量:%d\n\n",sz);
    PrintMsg(str);
    for(int i=0;i<sz;i++)
    {
        MsgOfImport(i);
        PrintMsg("\n\n");
    }
}


///对应-e [i]
void MsgOfExport(int i,bool isSingle=1)
{
    char str[10000];
    DWORD address,ordinal;
    char* name=pe.GetExportMsg(i,address,ordinal);
    if(isSingle)
    {
        sprintf(str,"%s( address = 0x%08x , ordinal = 0x%08x (%d) )\n",name?name:"无法识别的函数名/函数不存在",address,ordinal,ordinal);
        PrintMsg(str);
    }
    else
    {
        sprintf(str,"%-50s0x%08x%10s0x%08x (%d)\n",name?name:"无法识别的函数名/函数不存在",address,"",ordinal,ordinal);
        PrintMsg(str);
    }
}
void MsgOfExport()
{
    size_t sz=pe.GetExprotFunctionNums();
    if(sz==0)
        PrintMsg("该PE文件不存在EAT！\n");
    else
    {
        for(int i=0;i<sz;i++)
            MsgOfExport(i,0);
    }
}


///对应-s [i]
void MsgOfSection(int i)
{
    IMAGE_SECTION_HEADER cur=pe.GetSectionHeader(i);
    char str[10000];
    PrintMsg("\n\n");
    char temp[10];
    for(int i=0;i<9&&cur.Name[i];i++)
        temp[i]=cur.Name[i];
    temp[9]=0;
    sprintf(str,"%-50s: %s\n","节区名(Name)",temp);
    PrintMsg(str);
    sprintf(str,"%-50s: 0x%08x\n","节区大小(VirtualSize)/物理地址(PhysicalAddress)",cur.Misc.VirtualSize);
    PrintMsg(str);
    sprintf(str,"%-50s: 0x%08x\n","节区RVA(VirtualAddress)",cur.VirtualAddress);
    PrintMsg(str);
    sprintf(str,"%-50s: 0x%08x\n","文件对齐尺寸(SizeOfRawData)",cur.SizeOfRawData);
    PrintMsg(str);
    sprintf(str,"%-50s: 0x%08x\n","文件偏移(PointerToRawData)",cur.PointerToRawData);
    PrintMsg(str);
    sprintf(str,"%-50s: 0x%08x\n","重定位偏移(PointerToRelocations)",cur.PointerToRelocations);
    PrintMsg(str);
    sprintf(str,"%-50s: 0x%08x\n","行号表偏移(PointerToLinenumbers)",cur.PointerToLinenumbers);
    PrintMsg(str);
    sprintf(str,"%-50s: 0x%04x\n","重定位数目(NumberOfRelocations)",cur.NumberOfRelocations);
    PrintMsg(str);
    sprintf(str,"%-50s: 0x%04x\n","行号表数目(NumberOfLinenumbers)",cur.NumberOfLinenumbers);
    PrintMsg(str);
    sprintf(str,"%-50s: 0x%08x\n","属性(Characteristics)",cur.Characteristics);
    PrintMsg(str);
    PrintMsg("\n\n");
}
void MsgOfSection()
{
    int sz=pe.NumberOfSections();
    char str[10000];
    sprintf(str,"节区数量:%d\n\n",sz);
    PrintMsg(str);
    for(int i=0;i<sz;i++)
        MsgOfSection(i);
}


///对应-r [i]
void MsgOfRelocation(int i,bool isSingle=1)
{
    WORD *p_loc;
    DWORD va;
    va=pe.GetRelocation(p_loc).VirtualAddress;
    p_loc+=i*sizeof(WORD);




    WORD type=((*p_loc)&0xf000)>>12;
    WORD val=(*p_loc)&0x0fff;
    //printf("0x%04x%20s0x%04x%20s0x%08x\n",val,"",type,"",va+val);
    char str[10000];
    if(isSingle)
    {
        sprintf(str,"偏移=0x%04x,类型=0x%04x,编码地址=0x%08x\n",val,type,va+val);
    }
    else
    {
        sprintf(str,"0x%04x%20s0x%04x%20s0x%08x\n",val,"",type,"",va+val);
    }




    PrintMsg(str);
}
void MsgOfRelocation()
{
    if(!pe.HasDataDirectory(5))
    {
        PrintMsg("该PE文件不存在PE重定向表！\n");
        return ;
    }
    int sz=pe.GetRelocation().SizeOfBlock-sizeof(IMAGE_BASE_RELOCATION);


    char str[10000];
    sprintf(str,"重定向表长度:%d\n%-4s%22s%-4s%22s%-4s\n",sz,"偏移","","类型","","编码地址");
    PrintMsg(str);
    for(int i=0;i<sz;i++)
        MsgOfRelocation(i,0);
}




///对应-h/-?
void PrintHelp()
{
    puts("---------------------------------------------------------------------");
    puts("-h/-?                         查看帮助");
    puts("-q                            退出程序");
    puts("-l filenname                  打开名为filename的PE文件");
    puts("-f filename                   从当前操作起把输出写在文件中(原文件(如果存在)内容会被覆盖)");
    puts("-m dos/ntfh/ntoh  [main] [d]  显示DOS头/NT文件头/NT可选头信息,main参数:只显示主要信息.d:显示NT可选头的地址数据目录");
    puts("-i [i][j]                     第i个导入库的第j个导入函数信息,不填写则显示全部");
    puts("-e [i]                        第i个导出函数信息,不填写则显示全部");
    puts("-s [i]                        显示第i个节区信息，不填写则显示全部");
    puts("-r [i]                        显示第i个重定向信息，不填写则显示全部");
    puts("-c RVA                        RVA转为RAW，RVA:要转换的RVA地址(16进制)");
    puts("-cls                          清屏");
    puts("---------------------------------------------------------------------");
}


#include <string>
#include <queue>
using namespace std;


struct OpQueue:public queue<string>
{
    string front()
    {
        if(empty())
            return string("");
        return queue<string>::front();
    }
};


void RunOpList(OpQueue& opList)
{
    opList.push(string(""));
    while(!opList.empty())
    {
        string cur=opList.front();
        opList.pop();
        if(cur=="-l")
        {
            cur=opList.front();
            opList.pop();
            LoadPEFile(cur.c_str());
        }
        if(cur=="-cls")
        {
            system("cls");
        }
        else if(cur=="-q")
        {
            ExitProgram();
        }
        else if(cur=="-h"||cur=="-?")
        {
            PrintHelp();
        }
        else if(cur=="-f")
        {
            cur=opList.front();
            opList.pop();
            PrintInFile(cur.c_str());
        }
        else if(cur=="-m")
        {
            cur=opList.front();
            opList.pop();
            if(cur=="dos")
            {
                cur=opList.front();
                if(cur=="main")
                {
                    opList.pop();
                    MsgOfDos(1);
                }
                else
                    MsgOfDos(0);
            }
            else if(cur=="ntfh")
            {
                cur=opList.front();
                if(cur=="main")
                {
                    opList.pop();
                    MsgOfNtfh(1);
                }
                else
                    MsgOfNtfh(0);
            }
            else if(cur=="ntoh")
            {
                cur=opList.front();
                bool isMain=0,isD=0;
                if(cur=="main")
                {
                    opList.pop();
                    isMain=1;
                }
                cur=opList.front();
                if(cur=="d")
                {
                    opList.pop();
                    isD=1;
                }
                MsgOfNtoh(isMain,isD);
            }
            else
            {
                puts("命令错误");
                return;
            }
        }
        else if(cur=="-i")
        {
            cur=opList.front();


            int i=-1,j=-1;
            if(cur[0]!='-'&&cur!="")
            {
                opList.pop();
                sscanf(cur.c_str(),"%d",&i);
            }


            cur=opList.front();
            if(cur[0]!='-'&&cur!="")
            {
                opList.pop();
                sscanf(cur.c_str(),"%d",&j);
            }


            if(i!=-1&&j!=-1)
                MsgOfImport(i,j);
            else if(i!=-1&&j==-1)
                MsgOfImport(i);
            else
                MsgOfImport();
        }
        else if(cur=="-e")
        {
            cur=opList.front();
            int i=-1;
            if(cur[0]!='-'&&cur[0])
            {
                opList.pop();
                sscanf(cur.c_str(),"%d",&i);
            }
            if(i==-1)
                MsgOfExport();
            else
                MsgOfExport(i);
        }
        else if(cur=="-s")
        {
            cur=opList.front();
            int i=-1;
            if(cur[0]!='-'&&cur[0])
            {
                opList.pop();
                sscanf(cur.c_str(),"%d",&i);
            }
            if(i==-1)
                MsgOfSection();
            else
                MsgOfSection(i);
        }
        else if(cur=="-r")
        {
            cur=opList.front();
            int i=-1;
            if(cur[0]!='-'&&cur[0])
            {
                opList.pop();
                sscanf(cur.c_str(),"%d",&i);
            }
            if(i==-1)
                MsgOfRelocation();
            else
                MsgOfRelocation(i);
        }
        else if(cur=="-c")
        {
            cur=opList.front();
            int i=-1;
            if(cur[0]!='-'&&cur[0])
            {
                opList.pop();
                sscanf(cur.c_str(),"%x",&i);
            }
            if(i==-1)
                printf("指令错误\n");
            else
            {
                i=pe.RVAtoRAW(i);
                char ch[20];
                sprintf(ch,"0x%08x\n",i);
                PrintMsg(ch);
            }
        }
    }
}






void GetOpList(OpQueue& opList)
{
    opList=OpQueue();
    char str[10000];
    char *p=str;
    gets(str);
    for(int i=0;p[i];i++)
    {
        if(p[i]=='\t'||p[i]=='\n'||p[i]=='\r'||p[i]==' ')
        {
            p[i]=0;
            if(*p)
            {
                opList.push(string(p));
                p+=i+1;
            }
            i=0;
        }
    }
    if(*p)
    {
        opList.push(string(p));
    }
}






int main(int argc,char** argv)
{
    puts("                                                                      ");
    puts("----------------------PE解析器V1.0 by lc思念落叶----------------------");
    puts("                                                                      ");
    puts("                                                                      ");
    if(argc==1)
    {
        while(!pe.p_buffer)
        {
            OpQueue opList;
            printf("请使用-l filename指令读取PE文件\n");
            GetOpList(opList);
            RunOpList(opList);
        }
        PrintHelp();
    }
    else if(argc>1)
    {
        OpQueue opList;
        int loc=1;
        if(argv[1][0]!='-')
            LoadPEFile(argv[loc++]);
        for(int i=loc;i<argc;i++)
            opList.push(string(argv[i]));
        RunOpList(opList);
    }
    while(1)
    {
        OpQueue opList;
        GetOpList(opList);
        puts("---------------------------------------------------------------------");
        RunOpList(opList);
    }
}

[i]

2016wapjpc · 发表于 2016-5-17 23:56

我也在学pe结构，也想写人打印的cpp.可是不知为什么总是提示3个错误，不知你能否指导下

#include "stdafx.h"
#include "stdlib.h"

LPVOID ReadPEFile (LPSTR path)
{

FILE *pFile =NULL ;
DWORD fileSize = 0 ;
LPVOID pFileBuffer = NULL;

/* 1 打开文件 */

if(!(pFile = fopen(path,"rb")))
{

printf("can not open file %s \n",path);

return NULL;

}

/* 2.获取文件大小 */

fseek(pFile,0,SEEK_END);

fileSize =ftell(pFile);

fseek(pFile,0,SEEK_SET);
//rewind(fp);

/* 3 分配缓冲区 */

pFileBuffer =(char *) malloc(fileSize);
if (!pFileBuffer)
{
printf("buffer devided error!\n");

fclose(pFile);
      return NULL;
}

/* 4 将文件拷贝到buffer中 */

size_t n = fread(pFileBuffer,fileSize,1,pFile);

if(!n){

printf("read file error !\n");

free(pFileBuffer);

fclose(pFile);
return NULL;
}

fclose(pFile);

return pFileBuffer;

}



int main(int argc, char* argv[])
{

char * string;
  string  = ReadPEFile("c:/c.exe");

printf("%d\n",string);

return 0;
}

SeriousSnow · 发表于 2016-6-12 23:14

1>源.cpp : warning C4335: 检测到 Mac 文件格式: 请将源文件转换为 DOS 格式或 UNIX 格式
1>源.cpp(1): warning C4067: 预处理器指令后有意外标记 - 应输入换行符
1>MSVCRT.lib(exe_main.obj) : error LNK2001: 无法解析的外部符号 _main
1>F:\rzdx_1\Release\rzdx_1.exe : fatal error LNK1120: 1 个无法解析的外部命令

小白。。。。。。

相守 · 发表于 2016-5-14 09:09

提示: 作者被禁止或删除内容自动屏蔽

by、小夜 · 发表于 2016-5-14 09:18

小白不适用

傲天~昊龙 · 发表于 2016-5-14 09:30

提示: 作者被禁止或删除内容自动屏蔽

s3233431 · 发表于 2016-5-14 10:21

谢谢楼主，估计以后会用上懒得自己写直接copy

wangqiustc · 发表于 2016-5-14 11:57

厉害厉害，学习学习

xiawan · 发表于 2016-5-14 12:12

向楼主学习!向楼主致敬!

Fmd1988 · 发表于 2016-5-18 22:15

谢谢分享，很好的东西

sinainluoye · 发表于 2016-5-19 14:06

2016wapjpc 发表于 2016-5-17 23:56
我也在学pe结构，也想写人打印的cpp.可是不知为什么总是提示3个错误，不知你能否指导下

#include "stdaf ...

= =错误在哪行？，VS的stdafx.h不是标准库的头文件我也不知道你包没包含要用的几个头文件

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