Ken Van Hoeylandt c7621b5e4c
SDK improvements (#352)
TactilityC additions for:
- C randomization functions
- Tactility app paths
- Tactility locks
2025-09-29 22:45:14 +02:00

80 lines
3.2 KiB
C

#pragma once
#include <cstdio>
#include "tt_app_manifest.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef void* AppHandle;
/** @return the bundle that belongs to this application, or null if it wasn't started with parameters. */
BundleHandle _Nullable tt_app_get_parameters(AppHandle handle);
/**
* Set the result before closing an app.
* The result and bundle are passed along to the app that launched this app, when this app is closed.
* @param[in] handle the app handle to set the result for
* @param[in] result the result state to set
* @param[in] bundle the result bundle to set
*/
void tt_app_set_result(AppHandle handle, AppResult result, BundleHandle _Nullable bundle);
/** @return true if a result was set for this app context */
bool tt_app_has_result(AppHandle handle);
/** Get the path to the user data directory for this app.
* The app can store user-specific (mutable) data in there such as app settings.
* @param[in] handle the app handle
* @param[out] buffer the output buffer (recommended size is 256 bytes)
* @param[inout] size used as input for maximum buffer size (including null terminator) and is set with the path string length by this function
*/
void tt_app_get_user_data_path(AppHandle handle, char* buffer, size_t* size);
/** Resolve a child path in the user directory of this app.
* The app can store user-specific (mutable) data in there such as app settings.
* @param[in] handle the app handle
* @param[in] childPath the child path to resolve
* @param[out] buffer the output buffer (recommended size is 256 bytes)
* @param[inout] size used as input for maximum buffer size (including null terminator) and is set with the path string length by this function
*/
void tt_app_get_user_data_child_path(AppHandle handle, const char* childPath, char* buffer, size_t* size);
/** Get the path to the assets directory of this app.
* The content in this path should be treated as read-only.
* @param[in] handle the app handle
* @param[out] buffer the output buffer (recommended size is 256 bytes)
* @param[inout] size used as input for maximum buffer size (including null terminator) and is set with the path string length by this function
*/
void tt_app_get_assets_path(AppHandle handle, char* buffer, size_t* size);
/** Resolve a child path in the assets directory of this app.
* The content in this path should be treated as read-only.
* @param[in] handle the app handle
* @param[in] childPath the child path to resolve
* @param[out] buffer the output buffer (recommended size is 256 bytes)
* @param[inout] size used as input for maximum buffer size (including null terminator) and is set with the path string length by this function
*/
void tt_app_get_assets_child_path(AppHandle handle, const char* childPath, char* buffer, size_t* size);
/**
* Start an app by id.
* @param[in] appId the app manifest id
*/
void tt_app_start(const char* appId);
/** Stop the currently running app */
void tt_app_stop();
/**
* Start an app by id and bundle.
* @param[in] appId the app manifest id
* @param[in] parameters the parameters to pass onto the starting app
*/
void tt_app_start_with_bundle(const char* appId, BundleHandle parameters);
#ifdef __cplusplus
}
#endif