俺把smth1.2升到kbs2.0dev后，用户帐号出现问题，只有SYSOP帐号没问题，
其它帐号登录时，出现“错误的使用者代号...”提示，于是用 smth1.2
local_utl中的cnv_passwd.c做.PASSWDS转换，完成后，全部帐号一切正常。
cnv_passwd.c是放在smth1.2下编译的,

另把userec2中的#ifdef OS_64BIT部分去掉了; HAVE_USERMONEY在俺的小站
中没用到； 在userrec2中有“int unused[2]”,咋弄呢？

大牛们帮看看，这样转换是否存在问题？ 谢谢。

/*  This program converts .PASSWDS file from smth1.2 to kbs2.0 */

#include "bbs.h"
#include "stdio.h"

struct userec1 {                 /* Structure used to hold information in */
    char userid[IDLEN + 2];     /* PASSFILE */
    char flags;                 /*一些标志，戒网，版面排序之类的 */
    unsigned char title;        /*用户级别 */
    time_t firstlogin;
    char lasthost[16];
    unsigned int numlogins;
    unsigned int numposts;
#ifdef CONV_PASS
    char passwd[OLDPASSLEN];
    char unused_padding[2];
#endif
    char username[NAMELEN];
    unsigned int club_read_rights[MAXCLUB >> 5];
    unsigned int club_write_rights[MAXCLUB >> 5];
    unsigned char md5passwd[MD5PASSLEN];
    unsigned userlevel;
    time_t lastlogin;
    time_t stay;
    int signature;
    unsigned int userdefine[2];
    time_t notedate;
    int noteline;
    int notemode;
    time_t exittime;
    /*
     * 生日数据转移到 userdata 结构中
     */
    unsigned int usedspace;     /* used space of user's mailbox, in bytes */
#ifdef HAVE_USERMONEY
    int money;
    int score;
    char unused[20];
#endif
};

struct userec2 {                 /* Structure used to hold information in */
    char userid[IDLEN + 2];     /* PASSFILE */
    char flags;                 /*一些标志，戒网，版面排序之类的 */
    unsigned char title;        /*用户级别 */
    time_t firstlogin;
    char lasthost[IPLEN];
    unsigned int numlogins;
    unsigned int numposts;
#ifdef CONV_PASS
    char passwd[OLDPASSLEN];
    char unused_padding[2];
#endif
    char username[NAMELEN];
    unsigned int club_read_rights[MAXCLUB >> 5];
    unsigned int club_write_rights[MAXCLUB >> 5];
    unsigned char md5passwd[MD5PASSLEN];
    unsigned int userlevel;

    time_t lastlogin;
    time_t stay;

    int signature;
    unsigned int userdefine[2];
    time_t notedate;
    int noteline;
    int unused_atppp;
    time_t exittime;
    /*
     * 生日数据转移到 userdata 结构中
     */
    unsigned int usedspace;     /* used space of user's mailbox, in bytes */

    int unused[7];
};

int main(int argc , char* argv[])
{
        FILE * fp,*fp2;
        struct userec1 bh;
        struct userec2 bhnew;

        int i;

        if(argc !=3 )
        {
                printf("usage: convert Old_PASSWDS_FILE New_PASSWDS_FILE\n");
                exit(0);
        }
        if((fp=fopen(argv[2],"r"))!=NULL){
                printf("NEW FILE exist!");
                fclose(fp);
                exit(0);
        }
        if((fp = fopen(argv[1],"r")) == NULL)
        {
                printf("open .PASSWORD file failed!");
                exit(0);
        }

        if((fp2 = fopen(argv[2],"w")) == NULL)
        {
                printf("cant create New_PASSWDS_FILE file!");
                exit(0);
        }

        while( fread(&bh,sizeof(struct userec1),1,fp) ){
                memset(&bhnew,0,sizeof(struct userec2));
                        memcpy(&bhnew, &bh, sizeof(struct userec1));
                        bhnew.userdefine[1]=-1;
                        bhnew.notedate = bh.notedate;
                        bhnew.noteline = bh.noteline;
                        bhnew.unused_atppp = bh.notemode;
                        bhnew.exittime = bh.exittime;
                        bhnew.usedspace = bh.usedspace;
#ifdef HAVE_USERMONEY
                        bhnew.money = bh.money;
                        bhnew.score = bh.score;
                        memcpy(bhnew.unused, bh.unused, 20);
#endif

--
修改:linton FROM 202.193.15.*
FROM 202.193.15.*