扫描目录自动生成VS2005/2008工程文件

#include "stdafx.h"
#include <string>
#include <io.h>
#include <windows.h>

FILE *g_pFile = NULL;
const char *g_packsDir = NULL;
int       g_packsDirLen = 0;

void Build(const char *packsDir, const char *subdir)
{
    WIN32_FIND_DATAA FindFileData;
    HANDLE hFind = INVALID_HANDLE_VALUE;
    char DirSpec[MAX_PATH];  // directory specification
    DWORD dwError;
    strcpy_s(DirSpec, packsDir);

    int rlen = strlen(DirSpec);
    if (DirSpec[rlen - 1] == '\\')
    {
        DirSpec[rlen - 1] = '0';
    }
    if (subdir&&subdir[0] != 0)
    {
        strcat_s(DirSpec, "\\");
        strcat_s(DirSpec, subdir);
    }
    int saveLen = strlen(DirSpec);

    strcat_s(DirSpec, "\\*");

    hFind = FindFirstFileA(DirSpec, &FindFileData);
    DirSpec[saveLen] = '\0';
    if (hFind != INVALID_HANDLE_VALUE)
    {
        do
        {
            if (FindFileData.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)
            {
                if (FindFileData.cFileName[0] != '.'
                    && strstr(FindFileData.cFileName, "objchk") == NULL
                    && strstr(FindFileData.cFileName, "objfre") == NULL
                    )
                {
                    fprintf(g_pFile, "   <Filter "
                        "\nName=\"%s\""
                        "\nFilter=\"cpp;c;h;cc;cxx;def;odl;idl;hpj;bat;asm;asmx\""
                        "\n>\n", FindFileData.cFileName
                        );
                    Build(DirSpec, FindFileData.cFileName);
                    fprintf(g_pFile, "%s\n", "\n  </Filter>\n");
                }
            }
            else
            {
                int len = strlen(FindFileData.cFileName);
                if (len < 4 || _strcmpi(FindFileData.cFileName + len - 4, ".obj") != 0)
                {
                    fprintf(g_pFile,
                        "\n<File"
                        "\nRelativePath=\".%s\\%s\""
                        "\n></File>\n",
                        DirSpec + g_packsDirLen, FindFileData.cFileName);
                }

            }

        } while (FindNextFileA(hFind, &FindFileData) != 0);
        dwError = GetLastError();
        FindClose(hFind);
    }
}
int _tmain(int argc, _TCHAR* argv[])
{
    if (argc != 2)
    {
        printf("usage:\nvcmaketool dir"
            "\n\nexample:"
            "\nvcmaketool c:\\abc\n");
        getchar();
        return 0;
    }

    std::string path = argv[1];

    int pos = 0;
    while (((pos = path.rfind("\\")) == (path.size() - 1)) && !path.empty())
    {
        path.erase(pos);
        pos = path.rfind("\\");
    }

    if (pos == 0 || path.empty())
    {
        printf("input path is invalid!\n");
        return -1;
    }

    std::string projname = path.substr(pos + 1, path.size());
    std::string projfilename = path + "\\" + projname + ".vcproj";

    if (_access(projfilename.c_str(), 0) == 0)
    {
        printf("the project file(%s) is already exist.\n", projfilename.c_str());
        getchar();
        return -1;
    }

    int ret = fopen_s(&g_pFile, projfilename.c_str(), "w");
    if (0 != ret)
    {
        printf("create the project file failed!\n");
        getchar();
        return -1;
    }

    const char* proj = projname.c_str();

#define MAX_OUT_LEN (1024 * 1024)
    
    char* szOut = new char[MAX_OUT_LEN];

    sprintf_s(szOut, MAX_OUT_LEN - 1, 
        "<?xml version=\"1.0\" encoding=\"gb2312\"?>"
        "\n<VisualStudioProject"
        "\n ProjectType=\"Visual C++\""
        "\n Version=\"9.00\""
        "\n Name=\"%s\""
        "\n ProjectGUID=\"{8B8C6959-68F6-4182-8EA9-87C1E30EBE9E}\""
        "\n Keyword=\"MakeFileProj\""
        "\n TargetFrameworkVersion=\"196613\""
        "\n >"
        "\n <Platforms>"
        "\n     <Platform"
        "\n         Name=\"Win32\""
        "\n     />"
        "\n </Platforms>"
        "\n <ToolFiles>"
        "\n </ToolFiles>"
        "\n <Configurations>"
        "\n     <Configuration"
        "\n         Name=\"Debug|Win32\""
        "\n         OutputDirectory=\"$(ConfigurationName)\""
        "\n         IntermediateDirectory=\"$(ConfigurationName)\""
        "\n         ConfigurationType=\"0\""
        "\n         >"
        "\n         <Tool"
        "\n             Name=\"%s\""
        "\n             BuildCommandLine=\"\""
        "\n             ReBuildCommandLine=\"\""
        "\n             CleanCommandLine=\"\""
        "\n             Output=\"%sd.exe\""
        "\n             PreprocessorDefinitions=\"WIN32;_DEBUG\""
        "\n             IncludeSearchPath=\"\""
        "\n             ForcedIncludes=\"\""
        "\n             AssemblySearchPath=\"\""
        "\n             ForcedUsingAssemblies=\"\""
        "\n             CompileAsManaged=\"\""
        "\n         />"
        "\n     </Configuration>"
        "\n     <Configuration"
        "\n         Name=\"Release|Win32\""
        "\n         OutputDirectory=\"$(ConfigurationName)\""
        "\n         IntermediateDirectory=\"$(ConfigurationName)\""
        "\n         ConfigurationType=\"0\""
        "\n         >"
        "\n         <Tool"
        "\n             Name=\"%s\""
        "\n             BuildCommandLine=\"\""
        "\n             ReBuildCommandLine=\"\""
        "\n             CleanCommandLine=\"\""
        "\n             Output=\"%s.exe\""
        "\n             PreprocessorDefinitions=\"WIN32;NDEBUG\""
        "\n             IncludeSearchPath=\"\""
        "\n             ForcedIncludes=\"\""
        "\n             AssemblySearchPath=\"\""
        "\n             ForcedUsingAssemblies=\"\""
        "\n             CompileAsManaged=\"\""
        "\n         />"
        "\n     </Configuration>"
        "\n </Configurations>"
        "\n <References>"
        "\n </References>"
        "\n <Files>"
        "\n ", proj, proj, proj, proj, proj);
    fprintf(g_pFile, szOut);
    delete [] szOut;

    g_packsDir = argv[1];
    g_packsDirLen = strlen(g_packsDir);
    Build(g_packsDir, "");
    fprintf(g_pFile, "%s",
        "\n </Files>"
        "\n <Globals>"
        "\n </Globals>"
        "\n</VisualStudioProject>"
        );
    fclose(g_pFile);
    printf("created VS Project successfully!\n");
    getchar();

    return 0;
}