mirror of
https://github.com/wiiu-env/librpxloader.git
synced 2024-11-22 10:19:15 +01:00
117 lines
3.3 KiB
C
117 lines
3.3 KiB
C
#pragma once
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
#include <stdint.h>
|
|
|
|
typedef enum {
|
|
BundleSource_FileDescriptor,
|
|
BundleSource_FileDescriptor_CafeOS,
|
|
} BundleSource;
|
|
|
|
/**
|
|
* Setups the given .rpx or .wuhb to be loaded on the next application restart.
|
|
* Make sure to (re-)launch the H&S app after calling this function.
|
|
*
|
|
* Calling this for a .rpx while the .wuhb is running while keep the bundle mounted,
|
|
* just the .rpx will be replaced.
|
|
*
|
|
* @param bundle_path relative path the root of the sd card (e.g. "/apps/test.wuhb")
|
|
* @return
|
|
*/
|
|
bool RL_LoadFromSDOnNextLaunch(const char *bundle_path);
|
|
|
|
/**
|
|
* Mounts a given bundle to a given mount path. Use RL_UnmountBundle to unmount it
|
|
*
|
|
* Caution: the mounted path is only available via the
|
|
* RL_FileXXX functions
|
|
*
|
|
* @param name path the bundle should be mounted to (e.g. "rom")
|
|
* @param bundle_path path to the bundle file (e.g. "/vol/external01/apps/test.wuhb")
|
|
* @param source type of source
|
|
* @return 0 on success, < 0 on error
|
|
*/
|
|
int32_t RL_MountBundle(const char *name, const char *bundle_path, BundleSource source);
|
|
|
|
/**
|
|
* Unmounts a given mount path.
|
|
*
|
|
* @param name given mount path that should be unmounted
|
|
* @return 0 on success, < 0 on error
|
|
*/
|
|
int32_t RL_UnmountBundle(const char *name);
|
|
|
|
/**
|
|
* Opens a file inside a mounted bundle.
|
|
* (only read only is supported and is default)
|
|
*
|
|
* Make sure the bundle is mounted via RL_MountBundle.
|
|
*
|
|
* If a given files does not exists, it's checks for a compressed version
|
|
* (at name + ".gz). If a compressed file was found, all file reads will be
|
|
* decompressed on the fly.
|
|
*
|
|
* @param name
|
|
* @param handle handle to be used in other RL_FileXXX functions
|
|
* @return
|
|
*/
|
|
int32_t RL_FileOpen(const char *name, uint32_t *handle);
|
|
|
|
/**
|
|
* Reads from a given file.
|
|
*
|
|
* @param handle File to be read from.
|
|
* @param buffer buffer where data will be written to.
|
|
* Align to 0x40 for best performance
|
|
* @param size maximum bytes this function should read into buffer
|
|
* @return number of actually read bytes
|
|
* <0 on error
|
|
*/
|
|
int32_t RL_FileRead(uint32_t handle, uint8_t *buffer, uint32_t size);
|
|
|
|
/**
|
|
* Closes a given file
|
|
*
|
|
* example: if(RL_FileClose("bundle:/meta/meta.ini") < 0) { //error while closing the file }
|
|
*
|
|
* @param handle File to be closed
|
|
* @return 0 on success, <0 on error
|
|
*/
|
|
int32_t RL_FileClose(uint32_t handle);
|
|
|
|
/**
|
|
* Checks if a given file exists
|
|
*
|
|
* example: RL_FileExists("bundle:/meta/meta.ini");
|
|
*
|
|
* @param name Paths to be checked
|
|
* @return true if the files exists, false if the files does not exists
|
|
*/
|
|
bool RL_FileExists(const char *name);
|
|
|
|
/**
|
|
* Redirects /vol/content to a given path.
|
|
* If the application requests a file that is not present in the new path,
|
|
* it'll fallback to the original /vol/content.
|
|
*
|
|
* example: RL_RedirectContentWithFallback("fs:/vol/external01/sdcafiine/0005000010145000/content");
|
|
*
|
|
* @param pathToContent The path /vol/content should be redirected to.
|
|
* @return true if the given path is valid and can be used, false on error.
|
|
*/
|
|
bool RL_RedirectContentWithFallback(const char *pathToContent);
|
|
|
|
/**
|
|
* Disables the /vol/content redirection
|
|
*
|
|
* @return true if /vol/content was previously redirected
|
|
*/
|
|
bool RL_DisableContentRedirection();
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif |