WARNING

revise userec_t structure
    (enlarge numpost, numlogins, and add column "version")
provide util/passwdconverter to help the convertion


git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2273 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 146 insertions, 0 deletions

diff --git a/util/passwdconverter.c b/util/passwdconverter.c
new file mode 100644
index 00000000..74cf8700
--- /dev/null
+++ b/util/passwdconverter.c
@@ -0,0 +1,146 @@
+#include "bbs.h"
+
+/* userec_t before revision 2275 */
+typedef struct old_userec_t {
+    char    userid[IDLEN + 1];
+    char    realname[20];
+    char    username[24];
+    char    passwd[PASSLEN];
+    unsigned char   uflag;
+    unsigned int    userlevel;
+    unsigned short  numlogins;
+    unsigned short  numposts;
+    time_t  firstlogin;
+    time_t  lastlogin;
+    char    lasthost[16];
+    int     money;
+    char    remoteuser[3];           /* 保留 目前沒用到的 */
+    char    proverb;
+    char    email[50];
+    char    address[50];
+    char    justify[REGLEN + 1];
+    unsigned char   month;
+    unsigned char   day;
+    unsigned char   year;
+    unsigned char   sex;
+    unsigned char   state;
+    unsigned char   pager;
+    unsigned char   invisible;
+    unsigned int    exmailbox;
+    chicken_t       mychicken;
+    time_t  lastsong;
+    unsigned int    loginview;
+    unsigned char   channel;      /* 動態看板 (unused?) */
+    unsigned short  vl_count;     /* ViolateLaw counter */
+    unsigned short  five_win;
+    unsigned short  five_lose;
+    unsigned short  five_tie;
+    unsigned short  chc_win;
+    unsigned short  chc_lose;
+    unsigned short  chc_tie;
+    int     mobile;
+    char    mind[4];
+    char    ident[11];
+    unsigned int    uflag2;
+    unsigned char   signature;
+
+    unsigned char   goodpost;		/* 評價為好文章數 */
+    unsigned char   badpost;		/* 評價為壞文章數 */
+    unsigned char   goodsale;		/* 競標 好的評價  */
+    unsigned char   badsale;		/* 競標 壞的評價  */
+    char    myangel[IDLEN+1];           /* 我的小天使 */
+    unsigned short  chess_elo_rating;	/* 象棋等級分 */
+    unsigned int    withme;
+    char    pad[48];
+} old_userec_t;
+
+void transform(userec_t *new, old_userec_t *old)
+{
+    new->version = 2275;
+
+    strlcpy(new->userid, old->userid, IDLEN + 1);
+    strlcpy(new->realname, old->realname, 20);
+    strlcpy(new->username, old->username, 24);
+    strlcpy(new->passwd, old->passwd, PASSLEN);
+    new->uflag = old->uflag;
+    new->userlevel = old->userlevel;
+    new->numlogins = old->numlogins;
+    new->numposts = old->numposts;
+    new->firstlogin = old->firstlogin;
+    new->lastlogin = old->lastlogin;
+    strlcpy(new->lasthost, old->lasthost, 16);
+    new->money = old->money;
+    strlcpy(new->remoteuser, old->remoteuser, 3);
+    new->proverb = old->proverb;
+    strlcpy(new->email, old->email, 50);
+    strlcpy(new->address, old->address, 50);
+    strlcpy(new->justify, old->justify, REGLEN + 1);
+    new->month = old->month;
+    new->day = old->day;
+    new->year = old->year;
+    new->sex = old->sex;
+    new->state = old->state;
+    new->pager = old->pager;
+    new->invisible = old->invisible;
+    new->exmailbox = old->exmailbox;
+    new->mychicken = old->mychicken;
+    new->lastsong = old->lastsong;
+    new->loginview = old->loginview;
+    new->channel = old->channel;
+    new->vl_count = old->vl_count;
+    new->five_win = old->five_win;
+    new->five_lose = old->five_lose;
+    new->five_tie = old->five_tie;
+    new->chc_win = old->chc_win;
+    new->chc_lose = old->chc_lose;
+    new->chc_tie = old->chc_tie;
+    new->mobile = old->mobile;
+    strlcpy(new->mind, old->mind, 4);
+    strlcpy(new->ident, old->ident, 11);
+    new->uflag2 = old->uflag2;
+    new->signature = old->signature;
+
+    new->goodpost = old->goodpost;
+    new->badpost = old->badpost;
+    new->goodsale = old->goodsale;
+    new->badsale = old->badsale;
+    strlcpy(new->myangel, old->myangel, IDLEN+1);
+    new->chess_elo_rating = old->chess_elo_rating;
+    new->withme = old->withme;
+    memset(new->pad, 0, sizeof(new->pad));
+}
+
+int main(void)
+{
+    int fd, fdw;
+    userec_t new;
+    old_userec_t old;
+
+    printf("You're going to convert your .PASSWDS\n");
+    printf("The new file will be named .PASSWDS.trans.tmp\n");
+    printf("old size of userec_t is %d, and the new one is %d\n", sizeof(old_userec_t), sizeof(userec_t));
+/*
+    printf("Press any key to continue\n");
+    getchar();
+*/
+
+    if (chdir(BBSHOME) < 0) {
+	perror("chdir");
+	exit(-1);
+    }
+
+    if ((fd = open(FN_PASSWD, O_RDONLY)) < 0 ||
+	 (fdw = open(FN_PASSWD".trans.tmp", O_WRONLY | O_CREAT | O_TRUNC, 0600)) < 0 ) {
+	perror("open");
+	exit(-1);
+    }
+
+    while (read(fd, &old, sizeof(old)) > 0) {
+	transform(&new, &old);
+	write(fdw, &new, sizeof(new));
+    }
+
+    close(fd);
+    close(fdw);
+    return 0;
+}