X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fzip-reader.h;h=6a65f58c1c95f13d8b7345662f33f796663483dd;hb=86c89b19d9ef3f4e4a4b2d6ec531bc650d9ee60d;hp=842864143df3384ad14d92ad66cc73e1fef7c727;hpb=db7d86c511e47ccbf28263889c8060fd3a97edbc;p=pspp

diff --git a/src/libpspp/zip-reader.h b/src/libpspp/zip-reader.h
index 842864143d..6a65f58c1c 100644
--- a/src/libpspp/zip-reader.h
+++ b/src/libpspp/zip-reader.h
@@ -31,6 +31,15 @@ struct zip_reader *zip_reader_create (const char *filename, struct string *errs)
 /* Destroy the zip reader */
 void zip_reader_destroy (struct zip_reader *zr);
 
+/* Returns the name of ZR's member IDX, IDX >= 0.  Returns NULL if ZR has fewer
+   than (IDX + 1) members. */
+const char *zip_reader_get_member_name(const struct zip_reader *zr,
+                                       size_t idx);
+
+/* Returns true if ZR contains a member named MEMBER, false otherwise. */
+bool zip_reader_contains_member (const struct zip_reader *zr,
+                                 const char *member);
+
 /* Return the zip member in the reader ZR, called MEMBER */
 struct zip_member *zip_member_open (struct zip_reader *zr, const char *member);
 
@@ -38,7 +47,14 @@ struct zip_member *zip_member_open (struct zip_reader *zr, const char *member);
    Returns the number of bytes read, or -1 on error */
 int zip_member_read (struct zip_member *zm, void *buf, size_t n);
 
+/* Read all of ZM into memory, storing the data in *DATAP and its size in *NP.
+   Returns NULL if successful, otherwise an error string that the caller
+   must eventually free(). */
+char *zip_member_read_all (struct zip_reader *, const char *member_name,
+                           void **datap, size_t *np) WARN_UNUSED_RESULT;
+
 void zip_member_finish (struct zip_member *zm);
 
 
+
 #endif