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Source

The Source class extends the Stream class and provides functionality for managing data from memory-mapped files or raw memory pointers. It supports operations for opening and closing sources, setting data, and querying the source name and size. The class also allows defining custom callbacks for opening and validating user-defined sources.

#include <core/TellusimSource.h>

Inheritance​

Constructors​

Source()
Source(const uint8_t *data, size_t size, const char *name = nullptr)

Methods​

Open/close source.

bool open(const char *name, bool callback = true, bool write = false)
bool open(const String &name, bool callback = true, bool write = false)
void close()

Source name.

void setName(const char *name, size_t offset, size_t size)
void setName(const String &name, size_t offset, size_t size)

Source data.

void setData(const uint8_t *data, size_t size, const char *name = nullptr)

Source utils.

static bool isSource(const char *name)
static bool isSource(const String &name)
static uint64_t getMTime(const char *name)
static size_t getSize(const char *name)

Source callback.

static void setCallback(OpenCallback *open_func, void *data = nullptr)
static void setCallback(OpenCallback *open_func, IsCallback *is_func, void *data = nullptr)
static OpenCallback *getOpenCallback()
static IsCallback *getIsCallback()
static void *getCallbackData()

Types​

using IsCallback = bool(const char *name, void *data)
using OpenCallback = Stream(const char *name, void *data)