extern "C" {
#endif
-extern int repo_write(Repo *repo, FILE *fp);
-extern int repo_write_filtered(Repo *repo, FILE *fp, int (*keyfilter)(Repo *repo, Repokey *key, void *kfdata), void *kfdata, Queue *keyq);
+typedef struct s_Repowriter {
+ Repo *repo;
+ int flags;
+ int repodatastart;
+ int repodataend;
+ int solvablestart;
+ int solvableend;
+ int (*keyfilter)(Repo *repo, Repokey *key, void *kfdata);
+ void *kfdata;
+ Queue *keyq;
+ void *userdata;
+ int userdatalen;
+} Repowriter;
+
+/* repowriter flags */
+#define REPOWRITER_NO_STORAGE_SOLVABLE (1 << 0)
+#define REPOWRITER_KEEP_TYPE_DELETED (1 << 1)
+#define REPOWRITER_LEGACY (1 << 30)
+Repowriter *repowriter_create(Repo *repo);
+Repowriter *repowriter_free(Repowriter *writer);
+void repowriter_set_flags(Repowriter *writer, int flags);
+void repowriter_set_keyfilter(Repowriter *writer, int (*keyfilter)(Repo *repo, Repokey *key, void *kfdata), void *kfdata);
+void repowriter_set_keyqueue(Repowriter *writer, Queue *keyq);
+void repowriter_set_repodatarange(Repowriter *writer, int repodatastart, int repodataend);
+void repowriter_set_solvablerange(Repowriter *writer, int solvablestart, int solvableend);
+void repowriter_set_userdata(Repowriter *writer, const void *data, int len);
+int repowriter_write(Repowriter *writer, FILE *fp);
+
+/* convenience functions */
+extern int repo_write(Repo *repo, FILE *fp);
extern int repodata_write(Repodata *data , FILE *fp);
-extern int repodata_write_filtered(Repodata *data , FILE *fp, int (*keyfilter)(Repo *repo, Repokey *key, void *kfdata), void *kfdata, Queue *keyq);
extern int repo_write_stdkeyfilter(Repo *repo, Repokey *key, void *kfdata);
+/* deprecated functions, do not use in new code! */
+extern int repo_write_filtered(Repo *repo, FILE *fp, int (*keyfilter)(Repo *repo, Repokey *key, void *kfdata), void *kfdata, Queue *keyq);
+extern int repodata_write_filtered(Repodata *data , FILE *fp, int (*keyfilter)(Repo *repo, Repokey *key, void *kfdata), void *kfdata, Queue *keyq);
+
#ifdef __cplusplus
}
#endif