/* * Copyright (c) 2022, sakumisu * * SPDX-License-Identifier: Apache-2.0 */ #ifndef USB_MTP_CONFIG_H #define USB_MTP_CONFIG_H #include "usb_mtp.h" static const uint16_t VendExtDesc[] = { 'm', 'i', 'c', 'r', 'o', 's', 'o', 'f', 't', '.', 'c', 'o', 'm', ':', ' ', '1', '.', '0', ';', ' ', 0 }; /* last 2 bytes must be 0*/ static const uint16_t SuppOP[] = { MTP_OP_GET_DEVICE_INFO, MTP_OP_OPEN_SESSION, MTP_OP_CLOSE_SESSION, MTP_OP_GET_STORAGE_IDS, MTP_OP_GET_STORAGE_INFO, MTP_OP_GET_NUM_OBJECTS, MTP_OP_GET_OBJECT_HANDLES, MTP_OP_GET_OBJECT_INFO, MTP_OP_GET_OBJECT, MTP_OP_DELETE_OBJECT, MTP_OP_SEND_OBJECT_INFO, MTP_OP_SEND_OBJECT, MTP_OP_GET_DEVICE_PROP_DESC, MTP_OP_GET_OBJECT_PROPS_SUPPORTED }; /* MTP_OP_GET_OBJECT_PROPLIST，MTP_OP_GET_OBJECT_PROP_DESC, MTP_OP_GET_DEVICE_PROP_VALUE， MTP_OP_SET_OBJECT_PROP_VALUE，MTP_OP_GET_OBJECT_PROP_VALUE MTP_OP_GET_OBJECT_PROP_REFERENCES，*/ static const uint16_t SuppEvents[] = { MTP_EVENT_OBJECTADDED }; static const uint16_t DevicePropSupp[] = { MTP_DEV_PROP_DEVICE_FRIENDLY_NAME, MTP_DEV_PROP_BATTERY_LEVEL }; static const uint16_t SuppCaptFormat[] = { MTP_OBJ_FORMAT_UNDEFINED, MTP_OBJ_FORMAT_ASSOCIATION, MTP_OBJ_FORMAT_TEXT }; static const uint16_t SuppImgFormat[] = { MTP_OBJ_FORMAT_UNDEFINED, MTP_OBJ_FORMAT_TEXT, MTP_OBJ_FORMAT_ASSOCIATION, MTP_OBJ_FORMAT_EXECUTABLE, MTP_OBJ_FORMAT_WAV, MTP_OBJ_FORMAT_MP3, MTP_OBJ_FORMAT_EXIF_JPEG, MTP_OBJ_FORMAT_MPEG, MTP_OBJ_FORMAT_MP4_CONTAINER, MTP_OBJ_FORMAT_WINDOWS_IMAGE_FORMAT, MTP_OBJ_FORMAT_PNG, MTP_OBJ_FORMAT_WMA, MTP_OBJ_FORMAT_WMV }; static const uint16_t Manuf[] = { 'C', 'h', 'e', 'r', 'r', 'y', 'U', 'S', 'B', 0 }; /* last 2 bytes must be 0*/ static const uint16_t Model[] = { 'C', 'h', 'e', 'r', 'r', 'y', 'U', 'S', 'B', 0 }; /* last 2 bytes must be 0*/ static const uint16_t DeviceVers[] = { 'V', '1', '.', '0', '0', 0 }; /* last 2 bytes must be 0*/ /*SerialNbr shall be 32 character hexadecimal string for legacy compatibility reasons */ static const uint16_t SerialNbr[] = { '0', '0', '0', '0', '1', '0', '0', '0', '0', '1', '0', '0', '0', '0', '1', '0', '0', '0', '0', '1', '0', '0', '0', '0', '1', '0', '0', '0', '0', '1', '0', '0', 0 }; /* last 2 bytes must be 0*/ static const uint16_t DefaultFileName[] = { 'N', 'e', 'w', ' ', 'F', 'o', 'l', 'd', 'e', 'r', 0 }; static const uint16_t DevicePropDefVal[] = { 'C', 'h', 'e', 'r', 'r', 'y', 'U', 'S', 'B', 0 }; /* last 2 bytes must be 0*/ static const uint16_t DevicePropCurDefVal[] = { 'C', 'h', 'e', 'r', 'r', 'y', 'U', 'S', 'B', 0 }; /* required for all object format : storageID, objectFormat, ObjectCompressedSize, persistent unique object identifier, name*/ static const uint16_t ObjectPropCode[] = { MTP_OB_PROP_STORAGE_ID, MTP_OB_PROP_OBJECT_FORMAT, MTP_OB_PROP_OBJECT_SIZE, MTP_OB_PROP_OBJ_FILE_NAME, MTP_OB_PROP_PARENT_OBJECT, MTP_OB_PROP_NAME, MTP_OB_PROP_PERS_UNIQ_OBJ_IDEN, MTP_OB_PROP_PROTECTION_STATUS, MTP_OB_PROP_DISPLAY_NAME}; #define MTP_STORAGE_ID 0x00010001U /* SD card is inserted*/ #define CONFIG_MTP_VEND_EXT_DESC_LEN (sizeof(VendExtDesc) / 2U) #define CONFIG_MTP_SUPP_OP_LEN (sizeof(SuppOP) / 2U) #define CONFIG_MTP_SUPP_EVENTS_LEN (sizeof(SuppEvents) / 2U) #define CONFIG_MTP_SUPP_DEVICE_PROP_LEN (sizeof(DevicePropSupp) / 2U) #define CONFIG_MTP_SUPP_CAPT_FORMAT_LEN (sizeof(SuppCaptFormat) / 2U) #define CONFIG_MTP_SUPP_IMG_FORMAT_LEN (sizeof(SuppImgFormat) / 2U) #define CONFIG_MTP_MANUF_LEN (sizeof(Manuf) / 2U) #define CONFIG_MTP_MODEL_LEN (sizeof(Model) / 2U) #define CONFIG_MTP_DEVICE_VERSION_LEN (sizeof(DeviceVers) / 2U) #define CONFIG_MTP_SERIAL_NBR_LEN (sizeof(SerialNbr) / 2U) #define CONFIG_MTP_SUPP_OBJ_PROP_LEN (sizeof(ObjectPropCode) / 2U) #define CONFIG_MTP_DEVICE_PROP_DESC_DEF_LEN (sizeof(DevicePropDefVal) / 2U) #define CONFIG_MTP_DEVICE_PROP_DESC_CUR_LEN (sizeof(DevicePropCurDefVal) / 2U) #define CONFIG_MTP_FILE_NAME_LEN (sizeof(DefaultFileName) / 2U) #define CONFIG_MTP_STORAGE_ID_LEN 1 #define CONFIG_MTP_OBJECT_HANDLE_LEN 124 #define CONFIG_MTP_COMMAND_LEN 12 struct mtp_device_info { uint16_t StandardVersion; uint32_t VendorExtensionID; uint16_t VendorExtensionVersion; uint8_t VendorExtensionDesc_len; uint16_t VendorExtensionDesc[CONFIG_MTP_VEND_EXT_DESC_LEN]; uint16_t FunctionalMode; uint32_t OperationsSupported_len; uint16_t OperationsSupported[CONFIG_MTP_SUPP_OP_LEN]; uint32_t EventsSupported_len; uint16_t EventsSupported[CONFIG_MTP_SUPP_EVENTS_LEN]; uint32_t DevicePropertiesSupported_len; uint16_t DevicePropertiesSupported[CONFIG_MTP_SUPP_DEVICE_PROP_LEN]; uint32_t CaptureFormats_len; uint16_t CaptureFormats[CONFIG_MTP_SUPP_CAPT_FORMAT_LEN]; uint32_t ImageFormats_len; uint16_t ImageFormats[CONFIG_MTP_SUPP_IMG_FORMAT_LEN]; uint8_t Manufacturer_len; uint16_t Manufacturer[CONFIG_MTP_MANUF_LEN]; uint8_t Model_len; uint16_t Model[CONFIG_MTP_MODEL_LEN]; uint8_t DeviceVersion_len; uint16_t DeviceVersion[CONFIG_MTP_DEVICE_VERSION_LEN]; uint8_t SerialNumber_len; uint16_t SerialNumber[CONFIG_MTP_SERIAL_NBR_LEN]; } __PACKED; struct mtp_object_props_support { uint32_t ObjectPropCode_len; uint16_t ObjectPropCode[CONFIG_MTP_SUPP_OBJ_PROP_LEN]; } __PACKED; struct mtp_device_prop_desc { uint16_t DevicePropertyCode; uint16_t DataType; uint8_t GetSet; uint8_t DefaultValue_len; uint16_t DefaultValue[CONFIG_MTP_DEVICE_PROP_DESC_DEF_LEN]; uint8_t CurrentValue_len; uint16_t CurrentValue[CONFIG_MTP_DEVICE_PROP_DESC_CUR_LEN]; uint8_t FormFlag; } __PACKED; struct mtp_storage_id { uint32_t StorageIDS_len; uint32_t StorageIDS[CONFIG_MTP_STORAGE_ID_LEN]; } __PACKED; struct mtp_storage_info { uint16_t StorageType; uint16_t FilesystemType; uint16_t AccessCapability; uint64_t MaxCapability; uint64_t FreeSpaceInBytes; uint32_t FreeSpaceInObjects; uint8_t StorageDescription; uint8_t VolumeLabel; } __PACKED; struct mtp_object_handle { uint32_t ObjectHandle_len; uint32_t ObjectHandle[CONFIG_USBDEV_MTP_GET_MAX_HANDLES]; } __PACKED; struct mtp_object_info { uint32_t Storage_id; uint16_t ObjectFormat; uint16_t ProtectionStatus; uint32_t ObjectCompressedSize; uint16_t ThumbFormat; uint32_t ThumbCompressedSize; uint32_t ThumbPixWidth; uint32_t ThumbPixHeight; uint32_t ImagePixWidth; uint32_t ImagePixHeight; uint32_t ImageBitDepth; uint32_t ParentObject; uint16_t AssociationType; uint32_t AssociationDesc; uint32_t SequenceNumber; uint8_t Filename_len; uint16_t Filename[255]; uint32_t CaptureDate; uint32_t ModificationDate; uint8_t Keywords; } __PACKED; struct mtp_object_prop_desc { uint16_t ObjectPropertyCode; uint16_t DataType; uint8_t GetSet; uint8_t *DefValue; uint32_t GroupCode; uint8_t FormFlag; } __PACKED; struct mtp_string { uint8_t len; uint16_t string[255]; }; union _property_value { uint8_t *str; uint8_t u8; int8_t i8; uint16_t u16; int16_t i16; uint32_t u32; int32_t i32; uint64_t u64; int64_t i64; struct array { uint32_t count; union _property_value *v; }a; }; typedef union _property_value property_value; struct mtp_object_prop_element { uint32_t ObjectHandle; uint16_t PropertyCode; uint16_t Datatype; // uint8_t *propval; property_value propval; } __PACKED; struct mtp_object_prop_list { uint32_t Properties_len; struct mtp_object_prop_element Properties[CONFIG_MTP_SUPP_OBJ_PROP_LEN]; } __PACKED; #define MTP_MAX_LONG_NAME_LEN 256 typedef struct object_prop_value_dataset { uint32_t storage_id; uint16_t format; uint16_t protection_status; uint32_t size; uint32_t file_name_length; uint8_t file_name[MTP_MAX_LONG_NAME_LEN]; uint32_t file_full_name_length; uint8_t file_full_name[MTP_MAX_LONG_NAME_LEN]; uint32_t parent_object; uint16_t identifier[4]; }object_property_data_set_typedef; struct mtp_object { uint32_t handle; object_property_data_set_typedef property; }; struct mtp_file { uint32_t handle; int fd; int offset; int32_t data_length; }; int usbd_mtp_get_cap(uint64_t *max_capability, uint64_t *free_space); int usbd_mtp_make_dir(const char *path); int usbd_mtp_remove_dir(const char *path); int usbd_mtp_creat_file(const char *path); int usbd_mtp_unlink_file(const char *pathname); int usbd_mtp_open_file_rdonly(const char *file); int usbd_mtp_open_file_wronly(const char *file); int usbd_mtp_close_file(int fd); int usbd_mtp_read_file(int fd, void *buf, size_t len); int usbd_mtp_write_file(int fd, void *buf, size_t len); void *usbd_mtp_open_dir(const char *path); void *usbd_mtp_close_dir(const char *path); int usbd_mtp_get_file_info(void *d, char *file_name, uint8_t *file_name_len, uint32_t *protection_status); uint32_t usbd_mtp_get_file_size(const char *file); int usbd_mtp_get_fullpath(char *buf, const char *directory, const char *filename); #endif /* USB_MTP_CONFIG_H */