Move para_tmpname() to file_write.c and make it static.
[paraslash.git] / aft.c
diff --git a/aft.c b/aft.c
index 3283dda..20fa3a9 100644 (file)
--- a/aft.c
+++ b/aft.c
@@ -74,6 +74,8 @@ enum ls_flags {
        LS_FLAG_ADMISSIBLE_ONLY = 2,
        /** -r */
        LS_FLAG_REVERSE = 4,
+       /** -d */
+       LS_FLAG_UNIXDATE = 8,
 };
 
 /**
@@ -800,10 +802,15 @@ static int print_list_item(struct ls_data *d, struct ls_options *opts,
                goto out;
        }
        get_attribute_bitmap(&afsi->attributes, att_buf);
-       ret = get_local_time(&afsi->last_played, last_played_time,
-               sizeof(last_played_time), current_time, opts->mode);
-       if (ret < 0)
-               goto out;
+       if (opts->flags & LS_FLAG_UNIXDATE)
+               sprintf(last_played_time, "%llu",
+                       (long long unsigned)afsi->last_played);
+       else {
+               ret = get_local_time(&afsi->last_played, last_played_time,
+                       sizeof(last_played_time), current_time, opts->mode);
+               if (ret < 0)
+                       goto out;
+       }
        get_duration_buf(afhi->seconds_total, duration_buf, opts);
        if (have_score) {
                if (opts->mode == LS_MODE_LONG)
@@ -980,12 +987,66 @@ void make_empty_status_items(char *buf)
        );
 }
 
+static void fixup_taginfo(char *begin, char *end)
+{
+       char *p = begin;
+
+       for (;;) {
+               p = strchr(p, '\n');
+               if (!p)
+                       break;
+               if (p >= end - 1)
+                       break;
+               *p = ' ';
+               p++;
+       }
+}
+
+/* crap, remove this ASAP. */
+static int fixup_info_string(char *info_string)
+{
+       char *t1, *t2, *end;
+
+       if (strncmp(info_string, "audio_file_info:", 16))
+               return -ERRNO_TO_PARA_ERROR(EINVAL);
+       t1 = strstr(info_string, "\ntaginfo1:");
+       if (!t1)
+               return -ERRNO_TO_PARA_ERROR(EINVAL);
+       t2 = strstr(info_string, "\ntaginfo2: ");
+       if (!t2)
+               return -ERRNO_TO_PARA_ERROR(EINVAL);
+
+       end = t2 + strlen(t2) + 1;
+       fixup_taginfo(info_string + 16, t1);
+       fixup_taginfo(t1 + 10, t2);
+       fixup_taginfo(t2 + 10, end);
+
+       if (t1 - info_string < 80 && t2 - t1 < 80 && end - t2 < 80)
+               return 0;
+       if (t1 - info_string >= 80) {
+               memmove(info_string + 80, t1, end - t1);
+               t1 = info_string + 80;
+               t2 -= t1 - info_string - 80;
+               end -= t1 - info_string - 80;
+       }
+       if (t2 - t1 >= 80) {
+               memmove(t1 + 80, t2, end - t2);
+               end -= t2 - t1 - 80;
+               t2 = t1 + 80;
+       }
+       if (end - t2 >= 80) {
+               t2[78] = '\n';
+               t2[79] = '\0';
+       }
+       return 1;
+}
+
 static int make_status_items(struct audio_file_data *afd,
                struct afs_info *afsi, char *path, long score,
                HASH_TYPE *hash)
 {
        struct ls_data d = {
-               .afhi = afd->afhi, /* struct copy */
+               .afhi = afd->afhi,
                .afsi = *afsi,
                .path = path,
                .score = score,
@@ -999,6 +1060,12 @@ static int make_status_items(struct audio_file_data *afd,
        time_t current_time;
        int ret;
 
+       ret = fixup_info_string(afd->afhi.info_string);
+       if (ret < 0) {
+               PARA_WARNING_LOG("ignoring invalid tag info\n");
+               afd->afhi.info_string[0] = '\0';
+       } else if (ret)
+               PARA_NOTICE_LOG("truncated overlong tag info\n");
        time(&current_time);
        ret = print_list_item(&d, &opts, &pb, current_time); /* frees info string */
        afd->afhi.info_string = NULL;
@@ -1398,6 +1465,10 @@ int com_ls(int fd, int argc, char * const * const argv)
                        flags |= LS_FLAG_REVERSE;
                        continue;
                }
+               if (!strcmp(arg, "-d")) {
+                       flags |= LS_FLAG_UNIXDATE;
+                       continue;
+               }
                if (!strncmp(arg, "-s", 2)) {
                        if (!*(arg + 2) || *(arg + 3))
                                return -E_AFT_SYNTAX;