C/C++读取纯真QQIP地址数据库
关于 纯真IP数据库格式,详细见下面帖子:http://blog.chinaunix.net/u1/41420/showart_322320.html
程序说明:能够根据输入的IP,在 纯真IP数据库 中,搜索并且读取对应的 物理地址,还可以导出所有的IP段地址信息。
#include
<
stdio.h
>
#include < string .h >
#include < process.h >
#define QQWRY "QQWry.dat"
#define REDIRECT_MODE_1 0x01
#define REDIRECT_MODE_2 0x02
#define MAXBUF 255
/* unsigned long getValue( 获取文件中指定的16进制串的值,并返回
FILE *fp, 指定文件指针
unsigned long start, 指定文件偏移量
int length) 获取的16进制字符个数/长度
*/
unsigned long getValue(FILE * fp, unsigned long start, int length)
{
unsigned long variable = 0 ;
long i;
long * val = new long [length];
fseek(fp,start,SEEK_SET);
for (i = 0 ;i < length;i ++ )
{
/* 过滤高位,一次读取一个字符 */
val[i] = fgetc(fp) & 0x000000FF ;
}
for (i = length - 1 ;i >= 0 ;i -- )
{
/* 因为读取多个16进制字符,叠加 */
variable = variable * 0x100 + val[i];
}
if (val != NULL)
{
delete val;
val = NULL;
}
return variable;
};
/* int getString( 获取文件中指定的字符串,返回字符串长度
FILE *fp, 指定文件指针
unsigned long start, 指定文件偏移量
char **string) 用来存放将读取字符串的字符串空间的首地址
*/
int getString(FILE * fp, unsigned long start, char ** string )
{
unsigned long i = 0 ;
char val;
fseek(fp,start,SEEK_SET);
/* 读取字符串,直到遇到0x00为止 */
do
{
val = fgetc(fp);
/* 依次放入用来存储的字符串空间中 */
* ( * string + i) = val;
i ++ ;
} while (val != 0x00 );
/* 返回字符串长度 */
return i;
};
/* void getAddress( 读取指定IP的国家位置和地域位置
FILE *fp, 指定文件指针
unsigned long start, 指定IP在索引中的文件偏移量
char **country, 用来存放国家位置的字符串空间的首地址
char **location) 用来存放地域位置的字符串空间的首地址
*/
void getAddress(FILE * fp, unsigned long start, char ** country, char ** location)
{
unsigned long redirect_address,counrty_address,location_address;
char val;
start += 4 ;
fseek(fp,start,SEEK_SET);
/* 读取首地址的值 */
val = (fgetc(fp) & 0x000000FF );
if (val == REDIRECT_MODE_1)
{
/* 重定向1类型的 */
redirect_address = getValue(fp,start + 1 , 3 );
fseek(fp,redirect_address,SEEK_SET);
/* 混合类型,重定向1类型进入后遇到重定向2类型
读取重定向后的内容,并设置地域位置的文件偏移量 */
if ((fgetc(fp) & 0x000000FF ) == REDIRECT_MODE_2)
{
counrty_address = getValue(fp,redirect_address + 1 , 3 );
location_address = redirect_address + 4 ;
getString(fp,counrty_address,country);
}
/* 读取重定向1后的内容,并设置地域位置的文件偏移量 */
else
{
counrty_address = redirect_address;
location_address = redirect_address + getString(fp,counrty_address,country);
}
}
/* 重定向2类型的 */
else if (val == REDIRECT_MODE_2)
{
counrty_address = getValue(fp,start + 1 , 3 );
location_address = start + 4 ;
getString(fp,counrty_address,country);
}
else
{
counrty_address = start;
location_address = counrty_address + getString(fp,counrty_address,country);
}
/* 读取地域位置 */
fseek(fp,location_address,SEEK_SET);
if ((fgetc(fp) & 0x000000FF ) == REDIRECT_MODE_2 || (fgetc(fp) & 0x000000FF ) == REDIRECT_MODE_1)
{
location_address = getValue(fp,location_address + 1 , 3 );
}
getString(fp,location_address,location);
return ;
};
/* void getHead( 读取索引部分的范围(在文件头中,最先的2个8位16进制)
FILE *fp, 指定文件指针
unsigned long *start, 文件偏移量,索引的起止位置
unsigned long *end) 文件偏移量,索引的结束位置
*/
void getHead(FILE * fp,unsigned long * start,unsigned long * end)
{
/* 索引的起止位置的文件偏移量,存储在文件头中的前8个16进制中
设置偏移量为0,读取4个字符 */
* start = getValue(fp, 0L , 4 );
/* 索引的结束位置的文件偏移量,存储在文件头中的第8个到第15个的16进制中
设置偏移量为4个字符,再读取4个字符 */
* end = getValue(fp, 4L , 4 );
};
/* unsigned long searchIP( 搜索指定IP在索引区的位置,采用二分查找法;
返回IP在索引区域的文件偏移量
一条索引记录的结果是,前4个16进制表示起始IP地址
后面3个16进制,表示该起始IP在IP信息段中的位置,文件偏移量
FILE *fp,
unsigned long index_start, 索引起始位置的文件偏移量
unsigned long index_end, 索引结束位置的文件偏移量
unsigned long ip) 关键字,要索引的IP
*/
unsigned long searchIP(FILE * fp, unsigned long index_start, \
unsigned long index_end, unsigned long ip)
{
unsigned long index_current,index_top,index_bottom;
unsigned long record;
index_bottom = index_start;
index_top = index_end;
/* 此处的7,是因为一条索引记录的长度是7 */
index_current = ((index_top - index_bottom) / 7 / 2 ) * 7 + index_bottom;
/* 二分查找法 */
do {
record = getValue(fp,index_current, 4 );
if (record > ip)
{
index_top = index_current;
index_current = ((index_top - index_bottom) / 14 ) * 7 + index_bottom;
}
else
{
index_bottom = index_current;
index_current = ((index_top - index_bottom) / 14 ) * 7 + index_bottom;
}
} while (index_bottom < index_current);
/* 返回关键字IP在索引区域的文件偏移量 */
return index_current;
};
/* unsigned long putAll( 导出所有IP信息到文件文件中,函数返回导出总条数
FILE *fp,
FILE *out, 导出的文件指针,必须拥有写权限
unsigned long index_start, 索引区域的起始文件偏移量
unsigned long index_end) 索引区域的结束文件偏移量
*/
unsigned long putAll(FILE * fp, FILE * out , unsigned long index_start, unsigned long index_end)
{
unsigned long i,count = 0 ;
unsigned long start_ip,end_ip;
char * country;
char * location;
country = new char [ 255 ];
location = new char [ 255 ];
/* 此处的7,是因为一条索引记录的长度是7 */
for (i = index_start;i < index_end;i += 7 )
{
/* 获取IP段的起始IP和结束IP,
起始IP为索引部分的前4位16进制
结束IP在IP信息部分的前4位16进制中,靠索引部分指定的偏移量找寻 */
start_ip = getValue(fp,i, 4 );
end_ip = getValue(fp,getValue(fp,i + 4 , 3 ), 4 );
/* 导出IP信息,格式是
起始IP\t结束IP\t国家位置\t地域位置\n */
fprintf( out , " %d.%d.%d.%d " ,(start_ip & 0xFF000000 ) >> 0x18 ,\
(start_ip & 0x00FF0000 ) >> 0x10 ,(start_ip & 0x0000FF00 ) >> 0x8 ,start_ip & 0x000000FF );
fprintf( out , " \t " );
fprintf( out , " %d.%d.%d.%d " ,(end_ip & 0xFF000000 ) >> 0x18 , \
(end_ip & 0x00FF0000 ) >> 0x10 ,(end_ip & 0x0000FF00 ) >> 0x8 ,end_ip & 0x000000FF );
getAddress(fp,getValue(fp,i + 4 , 3 ), & country, & location);
fprintf( out , " \t%s\t%s\n " ,country,location);
count ++ ;
}
if (country != NULL)
{
delete country;
country = NULL;
}
if (location != NULL)
{
delete location;
location = NULL;
}
/* 返回导出总条数 */
return count;
};
/* 判断一个字符是否为数字字符,
如果是,返回0
如果不是,返回1 */
int beNumber( char c)
{
if (c >= ' 0 ' && c <= ' 9 ' )
return 0 ;
else
return 1 ;
};
/* 函数的参数是一个存储着IP地址的字符串首地址
返回该IP的16进制代码
如果输入的IP地址有错误,函数将返回0 */
unsigned long getIP( char * ip_addr)
{
unsigned long ip = 0 ;
int i,j = 0 ;
/* 依次读取字符串中的各个字符 */
for (i = 0 ;i < strlen(ip_addr);i ++ )
{
/* 如果是IP地址间隔的‘.’符号
把当前读取到的IP字段的值,存入ip变量中
(注意,ip为叠加时,乘以16进制的0x100)
并清除临时变量的值 */
if ( * (ip_addr + i) == ' . ' )
{
ip = ip * 0x100 + j;
j = 0 ;
}
/* 往临时变量中写入当前读取到的IP字段中的字符值
叠加乘以10,因为输入的IP地址是10进制 */
else
{
/* 判断,如果输入的IP地址不规范,不是10进制字符
函数将返回0 */
if (beNumber( * (ip_addr + i)) == 0 )
j = j * 10 +* (ip_addr + i) - ' 0 ' ;
else
return 0 ;
}
}
/* IP字段有4个,但是‘.’只有3个,叠加第四个字段值 */
ip = ip * 0x100 + j;
return ip;
};
/* 显示logo信息 */
void logo( void )
{
printf( " =============================================================================\n " );
printf( " --- Get the IP info.s from QQWry.dat v0.1 by dorainm [email protected] ---\n " );
printf( " =============================================================================\n " );
};
/* 显示程序语法 */
void usage( char * app_name)
{
printf( " \nUsage : %s [options]\n " ,app_name);
printf( " options:\n " );
printf( " -a <address> Search and display the Informations by Location Address.(*)\n " );
printf( " -i <IP> Search and display the Informations by IP Address.\n " );
printf( " -o <FILE> Output all the informations to a text file.\n " );
printf( " -local Display the localhost IP's informations.(*)\n " );
printf( " -updata Update the QQWry.dat from the Internet.(*)\n\n " );
printf( " ps: the optionss marked (*) are incompleted.\n " );
};
/* 显示结束信息 */
void showend( void )
{
printf( " \n\nThe command completed successfully.\n\n " );
};
/* 主函数 */
int main( int argc, char * argv[])
{
FILE * fp; /* 打开QQWry.dat的文件指针 */
unsigned long index_start,index_end,current; /* 索引部分的起始位置的文件偏移量
索引部分的结束位置的文件偏移量
待搜索IP地址的索引条目的文件偏移量 */
char * country; /* 国家位置 */
char * location; /* 地域位置 */
country = new char [MAXBUF];
location = new char [MAXBUF];
logo();
if (argc < 3 )
{
usage(argv[ 0 ]);
showend();
return 1 ;
}
/* 打开QQWry.dat文件 */
if ((fp = fopen(QQWRY, " rb " )) == NULL)
{
printf( " [-] Error : Can not open the file %s.\n " ,QQWRY);
showend();
return 2 ;
}
else
printf( " [+] Open the file [ %s ] successfully.\n " ,QQWRY);
/* 显示QQWry.dat文件信息 */
getHead(fp, & index_start, & index_end);
getAddress(fp,getValue(fp,index_end + 4 , 3 ), & country, & location);
printf( " [+] Version of QQWry.dat : [ %s %s ]\n " ,country,location);
printf( " [+] Index Location [ 0x%X - 0x%X ].\n " ,index_start,index_end);
/* 判断第一个参数的值 */
if ((strncmp(argv[ 1 ], " -i " , 2 ) == 0 ) || (strncmp(argv[ 1 ], " -I " , 2 ) == 0 ))
{
/* -i参数,搜索IP */
unsigned long ip;
ip = getIP(argv[ 2 ]);
if (ip == 0 )
{
printf( " [-] Error : the IP Address inputed.\n " );
showend();
return 3 ;
}
/* 搜索IP在索引区域的条目的偏移量 */
current = searchIP(fp,index_start,index_end,ip);
printf( " [+] Address of index for [ %X ] is %X\n " ,ip,current);
/* 获取该IP对因的国家地址和地域地址 */
getAddress(fp,getValue(fp,current + 4 , 3 ), & country, & location);
printf( " [+] Get the location for the IP address.\n " );
printf( " [+] [ IP Address ] %d.%d.%d.%d\n " ,(ip & 0xFF000000 ) >> 0x18 ,(ip & 0x00FF0000 ) >> 0x10 ,(ip & 0x0000FF00 ) >> 0x8 ,ip & 0x000000FF );
printf( " [+] [ Location ] %s %s\n " ,country,location);
}
else if ((strncmp(argv[ 1 ], " -o " , 2 ) == 0 ) || (strncmp(argv[ 1 ], " -O " , 2 ) == 0 ))
{
/* -o参数,解压缩数据库,导出IP信息到文本文件 */
FILE * out ;
unsigned long num;
if (( out = fopen(argv[ 2 ], " w " )) == NULL)
{
printf( " [-] Error create the output text file [ %s ].\n " , " out.txt " );
showend();
}
else
{
printf( " [+] Create the output text file [ %s ] successfully.\n " , " out.txt " );
}
/* 导出IP条目信息 */
printf( " [+] Outputing the informations
"
);
num = putAll(fp, out ,index_start,index_end);
printf( " Finished.\n " );
fclose( out );
/* 显示导出条目的数量 */
printf( " [+] The Total items number is [ %d ]. " ,num);
}
/* 关闭文件指针,释放变量空间,结束程序 */
fclose(fp);
if (country != NULL)
{
delete country;
country = NULL;
}
if (location != NULL)
{
delete location;
location = NULL;
}
showend();
return 0 ;
}
#include < string .h >
#include < process.h >
#define QQWRY "QQWry.dat"
#define REDIRECT_MODE_1 0x01
#define REDIRECT_MODE_2 0x02
#define MAXBUF 255
/* unsigned long getValue( 获取文件中指定的16进制串的值,并返回
FILE *fp, 指定文件指针
unsigned long start, 指定文件偏移量
int length) 获取的16进制字符个数/长度
*/
unsigned long getValue(FILE * fp, unsigned long start, int length)
{
unsigned long variable = 0 ;
long i;
long * val = new long [length];
fseek(fp,start,SEEK_SET);
for (i = 0 ;i < length;i ++ )
{
/* 过滤高位,一次读取一个字符 */
val[i] = fgetc(fp) & 0x000000FF ;
}
for (i = length - 1 ;i >= 0 ;i -- )
{
/* 因为读取多个16进制字符,叠加 */
variable = variable * 0x100 + val[i];
}
if (val != NULL)
{
delete val;
val = NULL;
}
return variable;
};
/* int getString( 获取文件中指定的字符串,返回字符串长度
FILE *fp, 指定文件指针
unsigned long start, 指定文件偏移量
char **string) 用来存放将读取字符串的字符串空间的首地址
*/
int getString(FILE * fp, unsigned long start, char ** string )
{
unsigned long i = 0 ;
char val;
fseek(fp,start,SEEK_SET);
/* 读取字符串,直到遇到0x00为止 */
do
{
val = fgetc(fp);
/* 依次放入用来存储的字符串空间中 */
* ( * string + i) = val;
i ++ ;
} while (val != 0x00 );
/* 返回字符串长度 */
return i;
};
/* void getAddress( 读取指定IP的国家位置和地域位置
FILE *fp, 指定文件指针
unsigned long start, 指定IP在索引中的文件偏移量
char **country, 用来存放国家位置的字符串空间的首地址
char **location) 用来存放地域位置的字符串空间的首地址
*/
void getAddress(FILE * fp, unsigned long start, char ** country, char ** location)
{
unsigned long redirect_address,counrty_address,location_address;
char val;
start += 4 ;
fseek(fp,start,SEEK_SET);
/* 读取首地址的值 */
val = (fgetc(fp) & 0x000000FF );
if (val == REDIRECT_MODE_1)
{
/* 重定向1类型的 */
redirect_address = getValue(fp,start + 1 , 3 );
fseek(fp,redirect_address,SEEK_SET);
/* 混合类型,重定向1类型进入后遇到重定向2类型
读取重定向后的内容,并设置地域位置的文件偏移量 */
if ((fgetc(fp) & 0x000000FF ) == REDIRECT_MODE_2)
{
counrty_address = getValue(fp,redirect_address + 1 , 3 );
location_address = redirect_address + 4 ;
getString(fp,counrty_address,country);
}
/* 读取重定向1后的内容,并设置地域位置的文件偏移量 */
else
{
counrty_address = redirect_address;
location_address = redirect_address + getString(fp,counrty_address,country);
}
}
/* 重定向2类型的 */
else if (val == REDIRECT_MODE_2)
{
counrty_address = getValue(fp,start + 1 , 3 );
location_address = start + 4 ;
getString(fp,counrty_address,country);
}
else
{
counrty_address = start;
location_address = counrty_address + getString(fp,counrty_address,country);
}
/* 读取地域位置 */
fseek(fp,location_address,SEEK_SET);
if ((fgetc(fp) & 0x000000FF ) == REDIRECT_MODE_2 || (fgetc(fp) & 0x000000FF ) == REDIRECT_MODE_1)
{
location_address = getValue(fp,location_address + 1 , 3 );
}
getString(fp,location_address,location);
return ;
};
/* void getHead( 读取索引部分的范围(在文件头中,最先的2个8位16进制)
FILE *fp, 指定文件指针
unsigned long *start, 文件偏移量,索引的起止位置
unsigned long *end) 文件偏移量,索引的结束位置
*/
void getHead(FILE * fp,unsigned long * start,unsigned long * end)
{
/* 索引的起止位置的文件偏移量,存储在文件头中的前8个16进制中
设置偏移量为0,读取4个字符 */
* start = getValue(fp, 0L , 4 );
/* 索引的结束位置的文件偏移量,存储在文件头中的第8个到第15个的16进制中
设置偏移量为4个字符,再读取4个字符 */
* end = getValue(fp, 4L , 4 );
};
/* unsigned long searchIP( 搜索指定IP在索引区的位置,采用二分查找法;
返回IP在索引区域的文件偏移量
一条索引记录的结果是,前4个16进制表示起始IP地址
后面3个16进制,表示该起始IP在IP信息段中的位置,文件偏移量
FILE *fp,
unsigned long index_start, 索引起始位置的文件偏移量
unsigned long index_end, 索引结束位置的文件偏移量
unsigned long ip) 关键字,要索引的IP
*/
unsigned long searchIP(FILE * fp, unsigned long index_start, \
unsigned long index_end, unsigned long ip)
{
unsigned long index_current,index_top,index_bottom;
unsigned long record;
index_bottom = index_start;
index_top = index_end;
/* 此处的7,是因为一条索引记录的长度是7 */
index_current = ((index_top - index_bottom) / 7 / 2 ) * 7 + index_bottom;
/* 二分查找法 */
do {
record = getValue(fp,index_current, 4 );
if (record > ip)
{
index_top = index_current;
index_current = ((index_top - index_bottom) / 14 ) * 7 + index_bottom;
}
else
{
index_bottom = index_current;
index_current = ((index_top - index_bottom) / 14 ) * 7 + index_bottom;
}
} while (index_bottom < index_current);
/* 返回关键字IP在索引区域的文件偏移量 */
return index_current;
};
/* unsigned long putAll( 导出所有IP信息到文件文件中,函数返回导出总条数
FILE *fp,
FILE *out, 导出的文件指针,必须拥有写权限
unsigned long index_start, 索引区域的起始文件偏移量
unsigned long index_end) 索引区域的结束文件偏移量
*/
unsigned long putAll(FILE * fp, FILE * out , unsigned long index_start, unsigned long index_end)
{
unsigned long i,count = 0 ;
unsigned long start_ip,end_ip;
char * country;
char * location;
country = new char [ 255 ];
location = new char [ 255 ];
/* 此处的7,是因为一条索引记录的长度是7 */
for (i = index_start;i < index_end;i += 7 )
{
/* 获取IP段的起始IP和结束IP,
起始IP为索引部分的前4位16进制
结束IP在IP信息部分的前4位16进制中,靠索引部分指定的偏移量找寻 */
start_ip = getValue(fp,i, 4 );
end_ip = getValue(fp,getValue(fp,i + 4 , 3 ), 4 );
/* 导出IP信息,格式是
起始IP\t结束IP\t国家位置\t地域位置\n */
fprintf( out , " %d.%d.%d.%d " ,(start_ip & 0xFF000000 ) >> 0x18 ,\
(start_ip & 0x00FF0000 ) >> 0x10 ,(start_ip & 0x0000FF00 ) >> 0x8 ,start_ip & 0x000000FF );
fprintf( out , " \t " );
fprintf( out , " %d.%d.%d.%d " ,(end_ip & 0xFF000000 ) >> 0x18 , \
(end_ip & 0x00FF0000 ) >> 0x10 ,(end_ip & 0x0000FF00 ) >> 0x8 ,end_ip & 0x000000FF );
getAddress(fp,getValue(fp,i + 4 , 3 ), & country, & location);
fprintf( out , " \t%s\t%s\n " ,country,location);
count ++ ;
}
if (country != NULL)
{
delete country;
country = NULL;
}
if (location != NULL)
{
delete location;
location = NULL;
}
/* 返回导出总条数 */
return count;
};
/* 判断一个字符是否为数字字符,
如果是,返回0
如果不是,返回1 */
int beNumber( char c)
{
if (c >= ' 0 ' && c <= ' 9 ' )
return 0 ;
else
return 1 ;
};
/* 函数的参数是一个存储着IP地址的字符串首地址
返回该IP的16进制代码
如果输入的IP地址有错误,函数将返回0 */
unsigned long getIP( char * ip_addr)
{
unsigned long ip = 0 ;
int i,j = 0 ;
/* 依次读取字符串中的各个字符 */
for (i = 0 ;i < strlen(ip_addr);i ++ )
{
/* 如果是IP地址间隔的‘.’符号
把当前读取到的IP字段的值,存入ip变量中
(注意,ip为叠加时,乘以16进制的0x100)
并清除临时变量的值 */
if ( * (ip_addr + i) == ' . ' )
{
ip = ip * 0x100 + j;
j = 0 ;
}
/* 往临时变量中写入当前读取到的IP字段中的字符值
叠加乘以10,因为输入的IP地址是10进制 */
else
{
/* 判断,如果输入的IP地址不规范,不是10进制字符
函数将返回0 */
if (beNumber( * (ip_addr + i)) == 0 )
j = j * 10 +* (ip_addr + i) - ' 0 ' ;
else
return 0 ;
}
}
/* IP字段有4个,但是‘.’只有3个,叠加第四个字段值 */
ip = ip * 0x100 + j;
return ip;
};
/* 显示logo信息 */
void logo( void )
{
printf( " =============================================================================\n " );
printf( " --- Get the IP info.s from QQWry.dat v0.1 by dorainm [email protected] ---\n " );
printf( " =============================================================================\n " );
};
/* 显示程序语法 */
void usage( char * app_name)
{
printf( " \nUsage : %s [options]\n " ,app_name);
printf( " options:\n " );
printf( " -a <address> Search and display the Informations by Location Address.(*)\n " );
printf( " -i <IP> Search and display the Informations by IP Address.\n " );
printf( " -o <FILE> Output all the informations to a text file.\n " );
printf( " -local Display the localhost IP's informations.(*)\n " );
printf( " -updata Update the QQWry.dat from the Internet.(*)\n\n " );
printf( " ps: the optionss marked (*) are incompleted.\n " );
};
/* 显示结束信息 */
void showend( void )
{
printf( " \n\nThe command completed successfully.\n\n " );
};
/* 主函数 */
int main( int argc, char * argv[])
{
FILE * fp; /* 打开QQWry.dat的文件指针 */
unsigned long index_start,index_end,current; /* 索引部分的起始位置的文件偏移量
索引部分的结束位置的文件偏移量
待搜索IP地址的索引条目的文件偏移量 */
char * country; /* 国家位置 */
char * location; /* 地域位置 */
country = new char [MAXBUF];
location = new char [MAXBUF];
logo();
if (argc < 3 )
{
usage(argv[ 0 ]);
showend();
return 1 ;
}
/* 打开QQWry.dat文件 */
if ((fp = fopen(QQWRY, " rb " )) == NULL)
{
printf( " [-] Error : Can not open the file %s.\n " ,QQWRY);
showend();
return 2 ;
}
else
printf( " [+] Open the file [ %s ] successfully.\n " ,QQWRY);
/* 显示QQWry.dat文件信息 */
getHead(fp, & index_start, & index_end);
getAddress(fp,getValue(fp,index_end + 4 , 3 ), & country, & location);
printf( " [+] Version of QQWry.dat : [ %s %s ]\n " ,country,location);
printf( " [+] Index Location [ 0x%X - 0x%X ].\n " ,index_start,index_end);
/* 判断第一个参数的值 */
if ((strncmp(argv[ 1 ], " -i " , 2 ) == 0 ) || (strncmp(argv[ 1 ], " -I " , 2 ) == 0 ))
{
/* -i参数,搜索IP */
unsigned long ip;
ip = getIP(argv[ 2 ]);
if (ip == 0 )
{
printf( " [-] Error : the IP Address inputed.\n " );
showend();
return 3 ;
}
/* 搜索IP在索引区域的条目的偏移量 */
current = searchIP(fp,index_start,index_end,ip);
printf( " [+] Address of index for [ %X ] is %X\n " ,ip,current);
/* 获取该IP对因的国家地址和地域地址 */
getAddress(fp,getValue(fp,current + 4 , 3 ), & country, & location);
printf( " [+] Get the location for the IP address.\n " );
printf( " [+] [ IP Address ] %d.%d.%d.%d\n " ,(ip & 0xFF000000 ) >> 0x18 ,(ip & 0x00FF0000 ) >> 0x10 ,(ip & 0x0000FF00 ) >> 0x8 ,ip & 0x000000FF );
printf( " [+] [ Location ] %s %s\n " ,country,location);
}
else if ((strncmp(argv[ 1 ], " -o " , 2 ) == 0 ) || (strncmp(argv[ 1 ], " -O " , 2 ) == 0 ))
{
/* -o参数,解压缩数据库,导出IP信息到文本文件 */
FILE * out ;
unsigned long num;
if (( out = fopen(argv[ 2 ], " w " )) == NULL)
{
printf( " [-] Error create the output text file [ %s ].\n " , " out.txt " );
showend();
}
else
{
printf( " [+] Create the output text file [ %s ] successfully.\n " , " out.txt " );
}
/* 导出IP条目信息 */
printf( " [+] Outputing the informations
![](http://img.e-com-net.com/image/product/02d0904de3cc460eae11f6902a7115a2.gif)
num = putAll(fp, out ,index_start,index_end);
printf( " Finished.\n " );
fclose( out );
/* 显示导出条目的数量 */
printf( " [+] The Total items number is [ %d ]. " ,num);
}
/* 关闭文件指针,释放变量空间,结束程序 */
fclose(fp);
if (country != NULL)
{
delete country;
country = NULL;
}
if (location != NULL)
{
delete location;
location = NULL;
}
showend();
return 0 ;
}
使用语法
============================================================================= --- Get the IP info.s from QQWry.dat v0.1 by dorainm [email protected] --- ============================================================================= Usage : showip [options] options: -a <address> Search and display the Informations by Location Address.(*) -i <IP> Search and display the Informations by IP Address. -o <FILE> Output all the informations to a text file. -local Display the localhost IP's informations.(*) -updata Update the QQWry.dat from the Internet.(*) ps: the optionss marked (*) are incompleted. The command completed successfully. |
搜索IP
showip -i 222.19.211.254 ============================================================================= --- Get the IP info.s from QQWry.dat v0.1 by dorainm [email protected] --- ============================================================================= [+] Open the file [ QQWry.dat ] successfully. [+] Version of QQWry.dat : [ 纯真网络 2006年3月5日IP数据 ] [+] Index Location [ 0x37A265 - 0x535EB1 ]. [+] Address of index for [ DE13D3FE ] is 51BB44 [+] Get the location for the IP address. [+] [ IP Address ] 222.19.211.254 [+] [ Location ] 云南大学 国家示范性软件学院 The command completed successfully. |
导出所有IP信息,语法是 showip -o out.txt