From 24d848bc545c35e9420f30c4fac7ded75072cfaa Mon Sep 17 00:00:00 2001
From: piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Sun, 20 Sep 2009 23:22:48 +0000
Subject:  * merge uflag2 and uflag, and refine flag bitmask names

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@4871 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 upgrade/r4871_uflag.c | 106 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 upgrade/r4871_uflag.c

(limited to 'upgrade/r4871_uflag.c')

diff --git a/upgrade/r4871_uflag.c b/upgrade/r4871_uflag.c
new file mode 100644
index 00000000..0a2ac1bd
--- /dev/null
+++ b/upgrade/r4871_uflag.c
@@ -0,0 +1,106 @@
+#define _UTIL_C_
+#include "bbs.h"
+#include <time.h>
+
+// old uflag2 bits
+#ifndef OUF2_FAVNOHILIGHT
+#define OUF2_FAVNOHILIGHT    0x00000010  /* false if hilight favorite */
+#define OUF2_FAVNEW_FLAG     0x00000020  /* true if add new board into one's fav */
+#define OUF2_FOREIGN         0x00000100  /* true if a foreign */
+#define OUF2_LIVERIGHT       0x00000200  /* true if get "liveright" already */
+#define OUF2_REJ_OUTTAMAIL   0x00000400  /* true if don't accept outside mails */
+#endif
+
+const unsigned int ufmap_from[] = {
+    OUF2_FAVNOHILIGHT,
+    OUF2_FAVNEW_FLAG,
+    OUF2_FOREIGN,
+    OUF2_LIVERIGHT,
+    OUF2_REJ_OUTTAMAIL,
+    0,
+};
+
+const unsigned int ufmap_to[] = {
+    UF_FAV_NOHILIGHT,
+    UF_FAV_ADDNEW,
+    UF_FOREIGN,
+    UF_LIVERIGHT,
+    UF_REJ_OUTTAMAIL,
+    0,
+};
+
+const char *ufmap_names [] = {
+    "FAV_NOHILIGHT",
+    "FAV_ADDNEW",
+    "FOREIGN",
+    "LIVERIGHT",
+    "REJ_OUTTAMAIL",
+};
+
+int transform(userec_t *new, userec_t *old, int i)
+{
+    userec_t *u = new;
+    int dirty = 0;
+
+    memcpy(new, old, sizeof(userec_t));
+    if (!u->userid[0])
+	return 0;
+
+    for (i = 0; ufmap_from[i]; i++)
+    {
+	int ov = (u->deprecated_uflag2 & ufmap_from[i]) ? 1 : 0,
+	    nv = (u->uflag & ufmap_to[i]) ? 1 : 0;
+	if (ov == nv)
+	    continue;
+
+	if (dirty++ == 0) printf("%s: %08X => [", u->userid, u->uflag);
+	u->uflag &= ~(ufmap_to[i]);
+	if (u->deprecated_uflag2 & ufmap_from[i])
+	{
+	    u->uflag |= ufmap_to[i];
+	    printf("%s ", ufmap_names[i]);
+	}
+    }
+    if (!dirty)
+	return 0;
+
+    printf("] => %08X\n", u->uflag);
+    // force convert!
+    // passwd_update(n+1, u);
+
+    return 0;
+}
+
+int main(void)
+{
+    int fd, fdw;
+    userec_t new;
+    userec_t old;
+    int i = 0;
+
+    printf("sizeof(userec_t)=%u\n", (unsigned int)sizeof(userec_t));
+    printf("You're going to convert your .PASSWDS\n");
+    printf("The new file will be named .PASSWDS.trans.tmp\n");
+
+    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, ++i);
+	write(fdw, &new, sizeof(new));
+    }
+
+    close(fd);
+    close(fdw);
+
+    // printf("total %d records converted.\n", accs);
+    return 0;
+}
-- 
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