zip_name_locate — get index of file by name

       Dieter Baron <dillo@nih.at> and Thomas Klausner <wiz@gatalith.at>

Debian                                           March 15, 2022                               ZIP_NAME_LOCATE(3)

       The zip_name_locate() function returns the index of the file named fname in archive.  If archive does not
       contain a file with that name, -1 is returned.

       If  neither ZIP_FL_ENC_RAW nor ZIP_FL_ENC_STRICT are specified, guess the encoding of the name in the ZIP
       archive and convert it to UTF-8, if necessary, before comparing.

       If neither ZIP_FL_ENC_CP437 nor ZIP_FL_ENC_UTF_8 are specified, guess the encoding of fname.

       Only CP-437 and UTF-8 are recognized.

       The flags are specified by or'ing the following values, or 0 for none of them.

             ZIP_FL_NOCASE      Ignore case distinctions.  (Will only work well if the file  names  are  ASCII.)
                                With this flag, zip_name_locate() will be slow for archives with many files.

             ZIP_FL_NODIR       Ignore   directory   part   of   file   name   in   archive.   With  this  flag,
                                zip_name_locate() will be slow for archives with many files.

             ZIP_FL_ENC_GUESS   This flag has no effect (its value is 0); it can be used  to  explicitly  denote
                                the absence of encoding flags.

             ZIP_FL_ENC_RAW     Compare  fname  against  the  unmodified  names  as they are in the ZIP archive,
                                without converting them to UTF-8.

             ZIP_FL_ENC_STRICT  Follow the ZIP specification and expect CP-437 encoded names in the ZIP  archive
                                (except  if  they are explicitly marked as UTF-8).  Convert them to UTF-8 before
                                comparing.

             ZIP_FL_ENC_CP437   fname is encoded as CP-437.

             ZIP_FL_ENC_UTF_8   fname is encoded as UTF-8.

       Note: ASCII is a subset of both CP-437 and UTF-8.

zip_name_locate() fails if:

       [ZIP_ER_INVAL]     One of the arguments is invalid.

       [ZIP_ER_MEMORY]    Required memory could not be allocated.

       [ZIP_ER_NOENT]     No entry of the name fname is found in the archive.

zip_name_locate()  was  added  in  libzip  0.6.   In  libzip 0.11 the return type was changed from int to
       zip_int64_t.  In libzip 0.11 the type of flags was changed from int to zip_flags_t.

       libzip (-lzip)

       zip_name_locate — get index of file by name

zip_name_locate() returns the index of the file named fname or -1, if archive does not contain  an  entry
       of that name.

libzip(3), zip_get_name(3)

#include<zip.h>zip_int64_tzip_name_locate(zip_t*archive, constchar*fname, zip_flags_tflags);