vieter/src/archive.v

107 lines
3.2 KiB
V

// Bindings for the libarchive library
#flag -larchive
#include "archive.h"
struct C.archive {}
// Create a new archive struct for reading
fn C.archive_read_new() &C.archive
// Configure the archive to work with zstd compression
fn C.archive_read_support_filter_zstd(&C.archive)
// Configure the archive to work with gzip compression
fn C.archive_read_support_filter_gzip(&C.archive)
// Configure the archive to work with a tarball content
fn C.archive_read_support_format_tar(&C.archive)
// Open an archive for reading
fn C.archive_read_open_filename(&C.archive, &char, int) int
// Go to next entry header in archive
fn C.archive_read_next_header(&C.archive, &&C.archive_entry) int
// Skip reading the current entry
fn C.archive_read_data_skip(&C.archive)
// Free an archive
fn C.archive_read_free(&C.archive) int
// Read an archive entry's contents into a pointer
fn C.archive_read_data(&C.archive, voidptr, int)
// Create a new archive struct for writing
fn C.archive_write_new() &C.archive
// Sets the filter for the archive to gzip
fn C.archive_write_add_filter_gzip(&C.archive)
// Sets to archive to "pax restricted" mode. Libarchive's "pax restricted"
// format is a tar format that uses pax extensions only when absolutely
// necessary. Most of the time, it will write plain ustar entries. This is the
// recommended tar format for most uses. You should explicitly use ustar format
// only when you have to create archives that will be readable on older
// systems; you should explicitly request pax format only when you need to
// preserve as many attributes as possible.
fn C.archive_write_set_format_pax_restricted(&C.archive)
// Opens up the filename for writing
fn C.archive_write_open_filename(&C.archive, &char)
// Write an entry to the archive file
fn C.archive_write_header(&C.archive, &C.archive_entry)
// Write the data in the buffer to the archive
fn C.archive_write_data(&C.archive, voidptr, int)
// Close an archive for writing
fn C.archive_write_close(&C.archive)
// Free the write archive
fn C.archive_write_free(&C.archive)
// Returns the name of the filter
fn C.archive_filter_code(&C.archive, int) int
#include "archive_entry.h"
struct C.archive_entry {}
// Create a new archive_entry struct
fn C.archive_entry_new() &C.archive_entry
// Get the filename of the given entry
fn C.archive_entry_pathname(&C.archive_entry) &char
// Get an entry's file size
// Note: this function actually returns an i64, but as this can't be used as an
// arugment to malloc, we'll just roll with it & assume an entry is never
// bigger than 4 gigs
fn C.archive_entry_size(&C.archive_entry) int
// Set the pathname for the entry
fn C.archive_entry_set_pathname(&C.archive_entry, &char)
// Sets the file size of the entry
fn C.archive_entry_set_size(&C.archive_entry, i64)
// Sets the file type for an entry
fn C.archive_entry_set_filetype(&C.archive_entry, u32)
// Sets the file permissions for an entry
fn C.archive_entry_set_perm(&C.archive_entry, int)
// Clears out an entry struct
fn C.archive_entry_clear(&C.archive_entry)
// Copy over a stat struct to the archive entry
fn C.archive_entry_copy_stat(entry &C.archive_entry, const_stat &C.stat)
#include <string.h>
// Compare two C strings; 0 means they're equal
fn C.strcmp(&char, &char) int