scrcpy/app/src/device_msg.h
Romain Vimont 30e619d37f Replace SDL_strdup() by strdup()
The functions SDL_malloc(), SDL_free() and SDL_strdup() were used only
because strdup() was not available everywhere.

Now that it is available, use the native version of these functions.
2021-02-17 09:54:03 +01:00

35 lines
743 B
C

#ifndef DEVICEMSG_H
#define DEVICEMSG_H
#include "common.h"
#include <stdbool.h>
#include <stdint.h>
#include <unistd.h>
#define DEVICE_MSG_MAX_SIZE (1 << 18) // 256k
// type: 1 byte; length: 4 bytes
#define DEVICE_MSG_TEXT_MAX_LENGTH (DEVICE_MSG_MAX_SIZE - 5)
enum device_msg_type {
DEVICE_MSG_TYPE_CLIPBOARD,
};
struct device_msg {
enum device_msg_type type;
union {
struct {
char *text; // owned, to be freed by free()
} clipboard;
};
};
// return the number of bytes consumed (0 for no msg available, -1 on error)
ssize_t
device_msg_deserialize(const unsigned char *buf, size_t len,
struct device_msg *msg);
void
device_msg_destroy(struct device_msg *msg);
#endif