.\" zip_fopen_encrypted.mdoc \-- open encrypted file in zip archive for reading
.\" Copyright (C) 2011-2012 Dieter Baron and Thomas Klausner
.\"
.\" This file is part of libzip, a library to manipulate ZIP archives.
.\" The authors can be contacted at <libzip@nih.at>
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.TH ZIP_FOPEN_ENCRYPTED 3 "July 22, 2012" NiH
.SH "NAME"
zip_fopen_encrypted , \- .Nm zip_fopen_index_encrypted
open encrypted file in zip archive for reading
.SH "LIBRARY"
libzip (-lzip)
.SH "SYNOPSIS"
#include <zip.h>
.PP
struct zip_file *
zip_fopen_encrypted(struct zip *archive, const char *fname, zip_flags_t flags, const char *password);
.PP
struct zip_file *
zip_fopen_index_encrypted(struct zip *archive, zip_uint64_t index, zip_flags_t flags, const char *password);
.SH "DESCRIPTION"
The
zip_fopen_encrypted
function opens the encrypted file name
\fBfname\fR
in
\fBarchive\fR
using the password given in the
\fBpassword\fR
argument.
The
\fBflags\fR
argument are the same as for
zip_fopen(3).
.PP
The
zip_fopen_index_encrypted
function opens the file at position
\fBindex,\fR
see
zip_fopen_index(3).
These functions are called automatically by
zip_fopen(3);
you only need to call them if you want to specify a non-default password
(see
zip_set_default_password(3)
).
.SH "RETURN VALUES"
Upon successful completion, a
.PP
struct zip_file
pointer is returned.
Otherwise,
\fBNULL\fR
is returned and the error code in
\fBarchive\fR
is set to indicate the error.
.SH "ERRORS"
.RS
.TP 22
[ZIP_ER_NOPASSWD]
No password was provided.
.RE
.PP
The function
zip_fopen_encrypted
may also fail and set
.Va zip_err
for any of the errors specified for the routine
zip_fopen(3).
.PP
The function
zip_fopen_index_encrypted
may also fail and set
.Va zip_err
for any of the errors specified for the routine
zip_fopen_index(3).
.SH "SEE ALSO"
libzip(3),
zip_fclose(3),
zip_fopen(3),
zip_fread(3),
zip_get_num_entries(3),
zip_name_locate(3)
.SH "AUTHORS"

Dieter Baron <dillo@nih.at>
and
Thomas Klausner <tk@giga.or.at>