DWORD dwfilelen;//是一个数字证书的长度if(BJAPI_ReadCerti_DLL(&ucCerti[0],dwfilelen)==RT_READ_CERTI_OK_M100)
{
j=0;
for(i=0;i<dwfilelen;i++)
{
if(ucCerti[i]!=j)
{
break;
};
j++;
}
if(i<dwfilelen)
{
m_status.SetWindowText("fail");
}
else
{
m_status.SetWindowText("seccuss");
unsigned char buf[64*1024];
char *p;
p=new char [dwfilelen+1]; memset(buf,0xff,sizeof(buf));
memcpy(buf,&dwfilelen,dwfilelen); FILE *Stream;
if(Stream=fopen("c:\\temp.txt","wb"))
{
fwrite(buf,sizeof(dwfilelen),1,Stream);
fclose(Stream);
}
}
}
else
{
m_status.SetWindowText("fail");
}
}把数字证书导出并保存,要如何做?
{
j=0;
for(i=0;i<dwfilelen;i++)
{
if(ucCerti[i]!=j)
{
break;
};
j++;
}
if(i<dwfilelen)
{
m_status.SetWindowText("fail");
}
else
{
m_status.SetWindowText("seccuss");
unsigned char buf[64*1024];
char *p;
p=new char [dwfilelen+1]; memset(buf,0xff,sizeof(buf));
memcpy(buf,&dwfilelen,dwfilelen); FILE *Stream;
if(Stream=fopen("c:\\temp.txt","wb"))
{
fwrite(buf,sizeof(dwfilelen),1,Stream);
fclose(Stream);
}
}
}
else
{
m_status.SetWindowText("fail");
}
}把数字证书导出并保存,要如何做?
FILE *Stream = NULL;
if(Stream = fopen("c:\\temp.txt","a"))
{
ucCerti[dwfilelen] = 0;
fprintf(Stream ,"%s\n", ucCerti);
fclose(Stream);
}
CFile file("c:\\text.txt",CFile::modeRead);
char *p;
DWORD dwfilelen;
dwfilelen=file.GetLength();
p=new char[dwfilelen+1];
p[dwfilelen]=0;
file.Read(p,dwfilelen);
file.Close(); for(i=0;i<64*1024;i++)
{
pcer[i]=i;
}
if(BJAPI_SaveCerti_DLL(&pcer[0],dwfilelen)==RT_SAVE_CERTI_OK_M100)
{
m_status.SetWindowText("success!");
FILE * fp;
unsigned char buf[64*1024];
if(fp=fopen("c:\\text.txt","rb"))
{
fread(&dwfilelen,1,1,fp);
fread(buf,dwfilelen,1,fp);
fclose(fp);
如果用这个的话,可以读到文件,但是导出还是有问题