server: Move ->size from mmd to struct vss_task.

[paraslash.git] / aft.c

diff --git a/aft.c b/aft.c
index e8a18fd13cdca7e957dffa34c59b6e7c736fbd22..1756ec04ab5582edd97ab1b73bd2d777657495ec 100644 (file)
--- a/aft.c
+++ b/aft.c
@@ -437,13 +437,13 @@ static uint32_t save_chunk_table(struct afh_info *afhi, char *buf)
        return max;
 }
 
-static void load_chunk_table(struct afh_info *afhi, char *buf)
+static void load_chunk_table(struct afh_info *afhi, const struct osl_object *ct)
 {
        int i;
 
        afhi->chunk_table = para_malloc(sizeof_chunk_table(afhi));
-       for (i = 0; i <= afhi->chunks_total; i++)
-               afhi->chunk_table[i] = read_u32(buf + 4 * i);
+       for (i = 0; i <= afhi->chunks_total && i * 4 + 3 < ct->size; i++)
+               afhi->chunk_table[i] = read_u32(ct->data + 4 * i);
 }
 
 /**
@@ -663,14 +663,22 @@ int load_afd(int shmid, struct audio_file_data *afd)
 {
        void *shm_afd;
        int ret;
+       struct osl_object obj;
 
        ret = shm_attach(shmid, ATTACH_RO, &shm_afd);
        if (ret < 0)
                return ret;
+       ret = shm_size(shmid, &obj.size);
+       if (ret < 0)
+               goto detach;
        *afd = *(struct audio_file_data *)shm_afd;
-       load_chunk_table(&afd->afhi, shm_afd + sizeof(*afd));
+       obj.data = shm_afd + sizeof(*afd);
+       obj.size -= sizeof(*afd);
+       load_chunk_table(&afd->afhi, &obj);
+       ret = 1;
+detach:
        shm_detach(shm_afd);
-       return 1;
+       return ret;
 }
 
 static int get_local_time(uint64_t *seconds, char *buf, size_t size,
@@ -820,7 +828,11 @@ static int print_chunk_table(struct ls_data *d, struct para_buffer *b)
                (long unsigned) d->afhi.chunk_tv.tv_usec
        );
        buf = chunk_table_obj.data;
-       for (i = 0; i <= d->afhi.chunks_total; i++)
+       for (
+               i = 0;
+               i <= d->afhi.chunks_total && 4 * i + 3 < chunk_table_obj.size;
+               i++
+       )
                para_printf(b, "%u ", (unsigned) read_u32(buf + 4 * i));
        para_printf(b, "\n");
        ret = 1;
@@ -1072,7 +1084,7 @@ again:
        save_afsi(&new_afsi, &afsi_obj); /* in-place update */
 
        afd->audio_format_id = d->afsi.audio_format_id;
-       load_chunk_table(&afd->afhi, chunk_table_obj.data);
+       load_chunk_table(&afd->afhi, &chunk_table_obj);
        aced.aft_row = current_aft_row;
        aced.old_afsi = &d->afsi;
        /*
@@ -1410,10 +1422,14 @@ int com_ls(struct command_context *cc)
                                return -E_AFT_SYNTAX;
                        }
                }
-               if (!strcmp(arg, "-p")) {
+               if (!strcmp(arg, "-p") || !strcmp(arg, "-F")) {
                        flags |= LS_FLAG_FULL_PATH;
                        continue;
                }
+               if (!strcmp(arg, "-b")) {
+                       flags &= ~LS_FLAG_FULL_PATH;
+                       continue;
+               }
                if (!strcmp(arg, "-a")) {
                        flags |= LS_FLAG_ADMISSIBLE_ONLY;
                        continue;
@@ -2040,6 +2056,22 @@ static int com_touch_callback(struct afs_callback_arg *aca)
                .data = aca,
                .action = touch_audio_file
        };
+       if (cto->image_id >= 0) {
+               ret = img_get_name_by_id(cto->image_id, NULL);
+               if (ret < 0) {
+                       para_printf(&aca->pbout, "invalid image ID: %d\n",
+                               cto->image_id);
+                       return ret;
+               }
+       }
+       if (cto->lyrics_id >= 0) {
+               ret = lyr_get_name_by_id(cto->lyrics_id, NULL);
+               if (ret < 0) {
+                       para_printf(&aca->pbout, "invalid lyrics ID: %d\n",
+                               cto->lyrics_id);
+                       return ret;
+               }
+       }
        if (cto->flags & TOUCH_FLAG_FNM_PATHNAME)
                pmd.fnmatch_flags |= FNM_PATHNAME;
        ret = for_each_matching_row(&pmd);