C++ 写文件

int WriteFile(char* ljx,char *url,char* icon,char* name)  //写文件操作;
{
    FILE *stream;
    char lj[128]={};
    char l1[256] = "[{000214A0-0000-0000-C000-000000000046}]\r\nProp3=19,11\r\n[InternetShortcut]\r\nIDList=\r\nURL=";
    char l3[256] = "\r\nIconFile=";
    char l5[] = "\r\nIconIndex=1\r\n";
    strcat(lj,ljx);
    strcat(lj,"\\");

    strcat(lj,name);
    if ((stream = fopen(lj, "wb")) == NULL) /* open file TEST.$$$ */
    {
        fprintf(stderr, "Cannot open output file.\n");
        return -1;
    }
    strcat(l1,url);
    strcat(l3,icon);
    fwrite(l1, sizeof(l1), 1, stream);
    fwrite(l3, sizeof(l3), 1, stream);
    fwrite(l5, sizeof(l5), 1, stream);
    fclose(stream); /*关闭文件*/
    return 0;
}

int AddPage(char* url,char* name) // 写书签
{
    //Win7 及以上目录;
    char Lj[128] = "C:";
    strcat(Lj,getenv("homepath"));
    char i[]= "\\AppData\\Local\\Google\\Chrome\\User Data\\Default\\Bookmarks";
    char j[]= "\\AppData\\Local\\Google\\Chrome\\User Data\\Default\\Bookmarks1";
    char Lj1[128]={0};
    strcpy(Lj1,Lj);
    strcat(Lj,i);
    strcat(Lj1,j);

    //  XP 兼容目录;
    FILE *fp;
    if((fp=fopen(Lj,"r"))==NULL)
    {
        char Ljx[128] = "C:";
        strcat(Ljx,getenv("homepath"));
        char ix[]= "\\Local Settings\\Application Data\\Google\\Chrome\\User Data\\Default\\Bookmarks";
        char jx[]= "\\Local Settings\\Application Data\\Google\\Chrome\\User Data\\Default\\Bookmarks1";
        char Lj1x[128]={0};
        strcpy(Lj1x,Ljx);
        strcat(Ljx,ix);
        strcat(Lj1x,jx);
        if((fp=fopen(Ljx,"r"))==NULL)
        {
            return -1;
        }
        strcpy(Ljx,Lj);
        strcpy(Lj1x,Lj1);
    }
    fclose(fp);
    ///////////////////////////////////////////////////////////


    ifstream in(Lj);
    ofstream out(Lj1);
    string filename;
    string line;
    string str="children";
    string str1 = "],";
    bool tof = true;

    //创建拷贝文件;
    while (getline (in, line))
    { 
        if (tof && strstr(line.c_str(),str.c_str()))
        {
            if (strstr(line.c_str(),str1.c_str()))
            {
                out << "         \"children\": [ " << endl;
                out<<"            \"date_added\": \"13087947012000000\","<<endl;
                out << "            \"id\": \"2\"," << endl;    
                out << "            \"name\": \""<<name<<"\"," << endl;    
                out << "            \"type\": \"url\"," << endl;    
                out << "            \"url\": \""<<url<<"\"" << endl;    
                out << "         } ]," << endl;    
            }
            else
            {
                out << line << endl;
                out<<"            \"date_added\": \"13087947012000000\","<<endl;
                out << "            \"id\": \"2\"," << endl;    
                out << "            \"name\": \""<<name<<"\"," << endl;    
                out << "            \"type\": \"url\"," << endl;    
                out << "            \"url\": \""<<url<<"\"" << endl;
                out << "         }, {" << endl;
            }
            tof = false;
        }
        else
        {
            out << line << endl;        
        }
    }
    in.close();
    out.close();
    //删除重命名;
    remove(Lj);
    rename(Lj1,Lj);
    return 0 ;
}

原文链接: https://www.cnblogs.com/Black-Crow/p/5167208.html

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