| .\" zip_fopen_encrypted.mdoc -- open encrypted file in zip archive for reading |
| .\" Copyright (C) 2011-2015 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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| .Dd July 22, 2012 |
| .Dt ZIP_FOPEN_ENCRYPTED 3 |
| .Os |
| .Sh NAME |
| .Nm zip_fopen_encrypted , |
| .Nm zip_fopen_index_encrypted |
| .Nd open encrypted file in zip archive for reading |
| .Sh LIBRARY |
| libzip (-lzip) |
| .Sh SYNOPSIS |
| .In zip.h |
| .Ft zip_file_t * |
| .Fn zip_fopen_encrypted "zip_t *archive" "const char *fname" "zip_flags_t flags" "const char *password" |
| .Ft zip_file_t * |
| .Fn zip_fopen_index_encrypted "zip_t *archive" "zip_uint64_t index" "zip_flags_t flags" "const char *password" |
| .Sh DESCRIPTION |
| The |
| .Fn zip_fopen_encrypted |
| function opens the encrypted file name |
| .Ar fname |
| in |
| .Ar archive |
| using the password given in the |
| .Ar password |
| argument. |
| The |
| .Ar flags |
| argument are the same as for |
| .Xr zip_fopen 3 . |
| .Pp |
| The |
| .Fn zip_fopen_index_encrypted |
| function opens the file at position |
| .Ar index , |
| see |
| .Xr zip_fopen_index 3 . |
| These functions are called automatically by |
| .Xr zip_fopen 3 ; |
| you only need to call them if you want to specify a non-default password |
| (see |
| .Xr zip_set_default_password 3 ) . |
| .Sh RETURN VALUES |
| Upon successful completion, a |
| .Ft struct zip_file |
| pointer is returned. |
| Otherwise, |
| .Dv NULL |
| is returned and the error code in |
| .Ar archive |
| is set to indicate the error. |
| .Sh ERRORS |
| .Bl -tag -width ZIP_ER_ENCRNOTSUPPXX |
| .It Bq Er ZIP_ER_NOPASSWD |
| No password was provided. |
| .El |
| .Pp |
| The function |
| .Fn zip_fopen_encrypted |
| may also fail and set |
| .Va zip_err |
| for any of the errors specified for the routine |
| .Xr zip_fopen 3 . |
| .Pp |
| The function |
| .Fn zip_fopen_index_encrypted |
| may also fail and set |
| .Va zip_err |
| for any of the errors specified for the routine |
| .Xr zip_fopen_index 3 . |
| .Sh SEE ALSO |
| .Xr libzip 3 , |
| .Xr zip_fclose 3 , |
| .Xr zip_fopen 3 , |
| .Xr zip_fread 3 , |
| .Xr zip_get_num_entries 3 , |
| .Xr zip_name_locate 3 |
| .Sh AUTHORS |
| .An -nosplit |
| .An Dieter Baron Aq Mt dillo@nih.at |
| and |
| .An Thomas Klausner Aq Mt tk@giga.or.at |
