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Advanced Rogue family: overhaul privilege handling.

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Advanced Rogue 5 and 7, and XRogue, now open the scorefile and logfile
at startup and then drop any set[ug]id privileges if the savedir is not
being used.
This commit is contained in:
John "Elwin" Edwards 2015-05-16 13:39:26 -04:00
parent 1a5e14ad9b
commit 3554339257
9 changed files with 123 additions and 38 deletions
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19
arogue7/rip.c
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@ -17,8 +17,6 @@
#define EDITSCORE 2 /* Edit the current score file */
#define ADDSCORE 3 /* Add a new score */
#define LOGFILE "arogue7.log"
#define NAMELEN 80
/*
@ -48,6 +46,9 @@ extern struct uwdata wdata, oldwin;
extern char oldtext[WTXTNUM][WTXTLEN];
#endif
extern int scorefd;
extern FILE *logfile;
#ifdef NUMNET
/* Network machines (for mutual score keeping) */
static struct network Network[NUMNET] = {
@ -207,7 +208,6 @@ register short monst;
void
writelog(unsigned long amount, int flags, short monst)
{
FILE *logwriter;
char had_quest = '0';
char fate[LINELEN];
struct linked_list *item;
@ -215,6 +215,8 @@ writelog(unsigned long amount, int flags, short monst)
#ifdef LOGFILE
if (waswizard)
return;
if (logfile == NULL)
return;
/* Check for quest item */
for (item = pack; item != NULL; item = next(item)) {
obj = OBJPTR(item);
@ -233,14 +235,11 @@ writelog(unsigned long amount, int flags, short monst)
}
else
return;
/* Open and write */
logwriter = fopen(LOGFILE, "a");
if (logwriter == NULL)
return;
fprintf(logwriter, "%d %d %s %d %s %d %d %d %c %s\n", time(NULL), amount,
/* Write */
fprintf(logfile, "%d %d %s %d %s %d %d %d %c %s\n", time(NULL), amount,
whoami, pstats.s_lvl, char_class[char_type].name, level, max_level,
quest_item, had_quest, fate);
fclose(logwriter);
fclose(logfile);
#endif
return;
}
@ -295,7 +294,7 @@ short monst;
* Open file and read list
*/
if ((fd = open(score_file, O_RDWR | O_CREAT, 0666)) < 0) return;
if ((fd = scorefd) < 0) return;
outfd = fd;
#ifndef SYSTEM