📄 mycall.cpp

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#include <time.h>
#include <stdlib.h>
#include "cgic.h"
#include "config.h"
#include "mydblib.h"

int Read_Info_Form()
{
	cgiFormString("name",MySoft.Name,sizeof(MySoft.Name));
	cgiFormString("ver",MySoft.Ver,sizeof(MySoft.Ver));
	cgiFormString("zz",MySoft.ZZ,sizeof(MySoft.ZZ));
	cgiFormString("zzlink",MySoft.ZZLink,sizeof(MySoft.ZZLink));
	cgiFormString("type",MySoft.Type,sizeof(MySoft.Type));
	cgiFormString("system",MySoft.System,sizeof(MySoft.System));
	cgiFormInteger("size",&MySoft.Size,1);
	cgiFormStringNoNewlines("S1",Soft_Remark,1000);
	cgiFormString("down1",MySoft.Down1,sizeof(MySoft.Down1));
	cgiFormString("down2",MySoft.Down2,sizeof(MySoft.Down2));
	cgiFormString("down3",MySoft.Down3,sizeof(MySoft.Down3));
	if(MySoft.Name[0]==0 || MySoft.Type[0]==0 ||
		MySoft.System[0]==0 || strlen(Soft_Remark)==0)
	{
		return 1;
	}
	return 0;

}

void Print_Html(char **strl)
{
	int i=0;
	while (stricmp(strl[i],"end_html") !=0) {
		fprintf(cgiOut,"%s\n",strl[i++]);
	}
}

void Print_Error(char* str)
{
	char *html1[]= {
	"<html>",
	"<head>",
	"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">",
	"<title>消息文本</title>",
	"</head>",
	"<body bgcolor=\"#99CCCC\">",
	"<font face=\"楷体_GB2312\" size=\"5\" color=\"#0000FF\">",
	"<p>　</p>",
	"<p>　</p>",
	"<p>　</p>",
	"<p>　</p>",
	"end_html"
	};
//	"<p align=\"center\">Str</font></p>",
	char *html2[]={
	"<p align=\"center\"><a href='javascript:history.back()'>点击此处返回</a></p>",
	"</body>",
	"</html>",
	"End_Html"
	};
	cgiHeaderContentType("text/html");
	Print_Html(html1);
	fprintf(cgiOut,"<p align=\"center\">%s</font></p>\n",str);
	Print_Html(html2);
}

void Print_Error_NoLink(char* str)
{
	char *html1[]={
	"<html>",
	"<head>",
	"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">",
	"<meta name=\"GENERATOR\" content=\"Microsoft FrontPage 3.0\">",
	"<meta name=\"Microsoft Border\" content=\"none\">",
	"<base target=\"_self\">",
	"<title>消息文本</title>",
	"</head>",
	"<body bgcolor=\"#99CCCC\">",
	"<font face=\"楷体_GB2312\" size=\"5\" color=blue>",
	"<p>　</p>",
	"<p>　</p>",
	"<p>　</p>",
	"<p>　</p>",
	"end_html"
	};
//	"<p align=\"center\">你的权限不够，无法进行此项操作！</font></p>",
	char *html2[]={
	"</body>",
	"</html>",
	"end_html"
	};
	cgiHeaderContentType("text/html");
	Print_Html(html1);
	fprintf(cgiOut,"<p align=\"center\">%s</font></p>",str);
	Print_Html(html2);
}

void Date2Str(time_t long_time,char *SD)
{
	struct tm *newtime;
	time( &long_time );  /* Get time as long integer. */
	newtime = localtime( &long_time );
	sprintf(SD,"%d.%d.%d",newtime->tm_year+1900,newtime->tm_mon+1,newtime->tm_mday);
}

void Set_Cookie(char *key,char *var)
{
	fprintf(cgiOut,"Set-Cookie:%s=%s; \n",key,var);
}

void Get_Cookie(char *var,char *key,unsigned int len)
{
	int CookieL;
	CookieL=strlen(cgiCookie);

	if(CookieL==0) {
		strcpy(var,"");
		return;
	}
	fprintf(cgiOut,"cgiCookie=%s",cgiCookie);

	char *Buffer;
	Buffer=(char *)malloc(CookieL+10);
	if(Buffer==NULL) return;

	strcpy(Buffer,cgiCookie);
	
	strcat(Buffer,"; ");
	
	char key1[800],var1[800];

	char ch,ok=0,kv=0;
	int pos=0,i,strl;
	strl=strlen(Buffer);
	for(i=0;i<strl;i++)
	{
		ch=Buffer[i];
		switch(ch)
		{
		case ';':
			var1[pos]=0;
			break;
		case '=':
			key1[pos]=0;
			pos=0;
			kv=1;
			break;
		case ' ':  //注意这个case要在default上方。
			if(Buffer[i-1]==';')
			{
				if(strcmp(key1,key)==0)
				{
					strcpy(var,var1);
					ok=1;
				}
				pos=0;
				kv=0;
				break;
			}
		default:
			if(kv==0)
			{
				key1[pos++]=ch;
			}
			else
			{
				var1[pos++]=ch;
			}
		}
		if(ok==1) break;
	}
	if(ok==0) {
		strcpy(var,"");
	}
	else
	{
		strncpy(var,var1,len);
	}
	free(Buffer);
}


//非法返回0，正确-1，错误1，操作成功设置用户的各值
char Check_Password(char *Name,char *Pass)
{
	if(strlen(Name)==0 || strlen(Pass)==0)
	{
		Print_Error("用户名或密码不能为空！");
		return 0;
	}
	int id=0;
	char ok=1;
	do {
		id=db_next(UserFile,NULL,UserIndex,id,sizeof(User_Info),
			&UserInfo.Name,0,NULL);
		if(id==0) break;
		if(strcmp(UserInfo.Name,Name)==0 && 
			strcmp(UserInfo.Password,Pass)==0)
		{
			User_ID=id;
			ok=-1;
			break;
		}
	} while (id !=0);
	return ok;
}

//得到Cookie的密码并对权限进行判断
//返回值等于1表示成功，其他值无需处理！
char Get_Check_Pass_Power(int p)
{
	char Name[20];
	char Pass[20];
	char re;

	Get_Cookie(Name,"UserName",20);
	Get_Cookie(Pass,"Password",20);
	if(strlen(Name)==0 || strlen(Pass)==0) {
		Print_Error_NoLink("你还未登录！请先进行登录！");
		return 0;
	}

	re=Check_Password(Name,Pass);
	if(re==-1)
	{
		if(p>UserInfo.Power)
		{
			Print_Error("你的权限不够，无法进行此项操作！");
			return 0;
		}
	}
	else
	{
		Print_Error_NoLink("用户名或密码错误！请进行登录！");
		return 0;
	}
	return 1;
}


void Shell_Pass(char *pa,char w)
{
	char xx=33,i,ch;
	int plen;
	plen=strlen(pa);
	for(i=0;i<plen;i++)
	{
		ch=pa[i];
		if(w==1) ch-=28; //解密
		pa[i]=ch^xx;
		if(w==0) pa[i]+=28; //加密
	}
}
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