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-rw-r--r--archive.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/archive.h b/archive.h
new file mode 100644
index 0000000000..24b016f001
--- /dev/null
+++ b/archive.h
@@ -0,0 +1,41 @@
+#ifndef ARCHIVE_H
+#define ARCHIVE_H
+
+#define MAX_EXTRA_ARGS 32
+#define MAX_ARGS (MAX_EXTRA_ARGS + 32)
+
+struct archiver_args {
+ const char *base;
+ struct tree *tree;
+ const unsigned char *commit_sha1;
+ time_t time;
+ const char **pathspec;
+ void *extra;
+};
+
+typedef int (*write_archive_fn_t)(struct archiver_args *);
+
+typedef void *(*parse_extra_args_fn_t)(int argc, const char **argv);
+
+struct archiver {
+ const char *name;
+ const char *remote;
+ struct archiver_args args;
+ write_archive_fn_t write_archive;
+ parse_extra_args_fn_t parse_extra;
+};
+
+extern struct archiver archivers[];
+
+extern int parse_archive_args(int argc,
+ const char **argv,
+ struct archiver *ar);
+
+extern void parse_treeish_arg(const char **treeish,
+ struct archiver_args *ar_args,
+ const char *prefix);
+
+extern void parse_pathspec_arg(const char **pathspec,
+ struct archiver_args *args);
+
+#endif /* ARCHIVE_H */