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/**
* @file paste.h
*
* Paste utilities - validate and encode paste data for terminal input.
*/
#ifndef GHOSTTY_VT_PASTE_H
#define GHOSTTY_VT_PASTE_H
/** @defgroup paste Paste Utilities
*
* Utilities for validating paste data safety.
*
* ## Basic Usage
*
* Use ghostty_paste_is_safe() to check if paste data contains potentially
* dangerous sequences before sending it to the terminal.
*
* ## Example
*
* @code{.c}
* #include <stdio.h>
* #include <string.h>
* #include <ghostty/vt.h>
*
* int main() {
* const char* safe_data = "hello world";
* const char* unsafe_data = "rm -rf /\n";
*
* if (ghostty_paste_is_safe(safe_data, strlen(safe_data))) {
* printf("Safe to paste\n");
* }
*
* if (!ghostty_paste_is_safe(unsafe_data, strlen(unsafe_data))) {
* printf("Unsafe! Contains newline\n");
* }
*
* return 0;
* }
* @endcode
*
* @{
*/
#include <stdbool.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* Check if paste data is safe to paste into the terminal.
*
* Data is considered unsafe if it contains:
* - Newlines (`\n`) which can inject commands
* - The bracketed paste end sequence (`\x1b[201~`) which can be used
* to exit bracketed paste mode and inject commands
*
* This check is conservative and considers data unsafe regardless of
* current terminal state.
*
* @param data The paste data to check (must not be NULL)
* @param len The length of the data in bytes
* @return true if the data is safe to paste, false otherwise
*/
bool ghostty_paste_is_safe(const char* data, size_t len);
#ifdef __cplusplus
}
#endif
/** @} */
#endif /* GHOSTTY_VT_PASTE_H */
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