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comparison arogue5/main.c @ 143:7faf4568c295

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Advanced Rogue family: overhaul privilege handling. 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.
author John "Elwin" Edwards
date Sat, 16 May 2015 13:39:26 -0400
parents ee250e3646fd
children aac28331e71d
comparison
equal deleted inserted replaced
142:6b5fbd7c3ece 143:7faf4568c295
14 14
15 #include "curses.h" 15 #include "curses.h"
16 #include <stdlib.h> 16 #include <stdlib.h>
17 #include <string.h> 17 #include <string.h>
18 #include <fcntl.h> 18 #include <fcntl.h>
19 #include <sys/types.h>
19 #include <sys/stat.h> 20 #include <sys/stat.h>
20 #include <limits.h> 21 #include <limits.h>
21 #include <signal.h> 22 #include <signal.h>
22 #include <time.h> 23 #include <time.h>
23 #include "mach_dep.h" 24 #include "mach_dep.h"
39 "sapodilla", "soursop", "sweetsop", "whortleberry", 40 "sapodilla", "soursop", "sweetsop", "whortleberry",
40 "jellybean", "apple", "strawberry", "blueberry", 41 "jellybean", "apple", "strawberry", "blueberry",
41 "peach", "banana" 42 "peach", "banana"
42 }; 43 };
43 #define NFRUIT (sizeof(funfruit) / sizeof (char *)) 44 #define NFRUIT (sizeof(funfruit) / sizeof (char *))
45
46 int scorefd = -1;
47 FILE *logfile = NULL;
48 void open_records(void);
44 49
45 main(argc, argv, envp) 50 main(argc, argv, envp)
46 char **argv; 51 char **argv;
47 char **envp; 52 char **envp;
48 { 53 {
99 104
100 if (env == NULL || fruit[0] == '\0') { 105 if (env == NULL || fruit[0] == '\0') {
101 md_srand((long)(getpid()+time(0))); 106 md_srand((long)(getpid()+time(0)));
102 strcpy(fruit, funfruit[rnd(NFRUIT)]); 107 strcpy(fruit, funfruit[rnd(NFRUIT)]);
103 } 108 }
109
110 open_records();
111 if (!use_savedir)
112 md_normaluser();
104 113
105 /* 114 /*
106 * check for print-score option 115 * check for print-score option
107 */ 116 */
108 if (argc == 2 && strcmp(argv[1], "-s") == 0) 117 if (argc == 2 && strcmp(argv[1], "-s") == 0)
240 rel_magic[quest_item].mi_name); 249 rel_magic[quest_item].mi_name);
241 mpos = 0; 250 mpos = 0;
242 playit(); 251 playit();
243 } 252 }
244 253
254 void
255 open_records(void)
256 {
257 if (scorefd == -1)
258 scorefd = open(score_file, O_RDWR | O_CREAT, 0666);
259 #ifdef LOGFILE
260 if (logfile == NULL)
261 logfile = fopen(LOGFILE, "a");
262 #endif
263 return;
264 }
265
245 /* 266 /*
246 * endit: 267 * endit:
247 * Exit the program abnormally. 268 * Exit the program abnormally.
248 */ 269 */
249 void 270 void