#ifndef ZIP_READER_H
#define ZIP_READER_H 1
-#include <inttypes.h>
-
+struct zip_member;
struct zip_reader;
struct string;
-enum compression
- {
- COMPRESSION_STORED = 0,
- COMPRESSION_INFLATE,
- n_COMPRESSION
- };
-
-struct zip_member
-{
- FILE *fp; /* The stream from which the data is read */
- uint32_t offset; /* Starting offset in file. */
- uint32_t comp_size; /* Length of member file data, in bytes. */
- uint32_t ucomp_size; /* Uncompressed length of member file data, in bytes. */
- uint32_t expected_crc; /* CRC-32 of member file data.. */
- char *name; /* Name of member file. */
- uint32_t crc;
- enum compression compression;
-
- size_t bytes_unread; /* Number of bytes left in the member available for reading */
- int ref_cnt;
- struct string *errmsgs; /* A string to hold error messages.
- This string is NOT owned by this object. */
- void *aux;
-};
-
-struct decompressor
-{
- bool (*init) (struct zip_member *);
- int (*read) (struct zip_member *, void *, size_t);
- void (*finish) (struct zip_member *);
-};
-
-
-void zm_dump (const struct zip_member *zm);
-
/* Create zip reader to read the file called FILENAME.
If ERRS is non-null if will be used to contain any error messages
which the reader wishes to report.
Returns the number of bytes read, or -1 on error */
int zip_member_read (struct zip_member *zm, void *buf, size_t n);
-/* Unref (and possibly destroy) the zip member ZM */
-void zip_member_unref (struct zip_member *zm);
-
-/* Ref the zip member */
-void zip_member_ref (struct zip_member *zm);
-
void zip_member_finish (struct zip_member *zm);