1 files changed, 98 insertions, 0 deletions

diff --git a/rbutil/jztool/src/device_info.c b/rbutil/jztool/src/device_info.c
new file mode 100644
index 0000000000..bc1477be32
--- /dev/null
+++ b/rbutil/jztool/src/device_info.c
@@ -0,0 +1,98 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2021 Aidan MacDonald
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "jztool.h"
+#include <string.h>
+
+static const char* const fiiom3k_action_names[] = {
+    "install",
+    "backup",
+    "restore",
+};
+
+static const char* const fiiom3k_install_action_params[] =
+    {"spl", "bootloader", "backup", "without-backup", NULL};
+
+static const char* const fiiom3k_backuprestore_action_params[] =
+    {"spl", "image", NULL};
+
+static const char* const* fiiom3k_action_params[] = {
+    fiiom3k_install_action_params,
+    fiiom3k_backuprestore_action_params,
+    fiiom3k_backuprestore_action_params,
+};
+
+static const jz_device_action_fn fiiom3k_action_funcs[] = {
+    jz_fiiom3k_install,
+    jz_fiiom3k_backup,
+    jz_fiiom3k_restore,
+};
+
+static const jz_device_info infotable[] = {
+    {
+        .name = "fiiom3k",
+        .description = "FiiO M3K",
+        .device_type = JZ_DEVICE_FIIOM3K,
+        .cpu_type = JZ_CPU_X1000,
+        .vendor_id = 0xa108,
+        .product_id = 0x1000,
+        .num_actions = sizeof(fiiom3k_action_names)/sizeof(void*),
+        .action_names = fiiom3k_action_names,
+        .action_funcs = fiiom3k_action_funcs,
+        .action_params = fiiom3k_action_params,
+    },
+};
+
+static const int infotable_size = sizeof(infotable)/sizeof(struct jz_device_info);
+
+/** \brief Get the number of entries in the device info list */
+int jz_get_num_device_info(void)
+{
+    return infotable_size;
+}
+
+const jz_device_info* jz_get_device_info(jz_device_type type)
+{
+    for(int i = 0; i < infotable_size; ++i)
+        if(infotable[i].device_type == type)
+            return &infotable[i];
+
+    return NULL;
+}
+
+/** \brief Lookup info for a device by name, returns NULL if not found. */
+const jz_device_info* jz_get_device_info_named(const char* name)
+{
+    for(int i = 0; i < infotable_size; ++i)
+        if(!strcmp(infotable[i].name, name))
+            return &infotable[i];
+
+    return NULL;
+}
+
+/** \brief Get a device info entry by index, returns NULL if out of range. */
+const jz_device_info* jz_get_device_info_indexed(int index)
+{
+    if(index < infotable_size)
+        return &infotable[index];
+    else
+        return NULL;
+}