t4008: abstract away SHA-1-specific constants

diff --git a/config.h b/config.h
index ef70a9cac1e6dc67df24d157a4e5de38edd8c984..cdac2fc73e6a2d0bc3230848425557a23e88d0bf 100644 (file)
--- a/config.h
+++ b/config.h
@@ -28,15 +28,40 @@ enum config_origin_type {
        CONFIG_ORIGIN_CMDLINE
 };
 
+enum config_event_t {
+       CONFIG_EVENT_SECTION,
+       CONFIG_EVENT_ENTRY,
+       CONFIG_EVENT_WHITESPACE,
+       CONFIG_EVENT_COMMENT,
+       CONFIG_EVENT_EOF,
+       CONFIG_EVENT_ERROR
+};
+
+/*
+ * The parser event function (if not NULL) is called with the event type and
+ * the begin/end offsets of the parsed elements.
+ *
+ * Note: for CONFIG_EVENT_ENTRY (i.e. config variables), the trailing newline
+ * character is considered part of the element.
+ */
+typedef int (*config_parser_event_fn_t)(enum config_event_t type,
+                                       size_t begin_offset, size_t end_offset,
+                                       void *event_fn_data);
+
 struct config_options {
        unsigned int respect_includes : 1;
        const char *commondir;
        const char *git_dir;
+       config_parser_event_fn_t event_fn;
+       void *event_fn_data;
 };
 
 typedef int (*config_fn_t)(const char *, const char *, void *);
 extern int git_default_config(const char *, const char *, void *);
 extern int git_config_from_file(config_fn_t fn, const char *, void *);
+extern int git_config_from_file_with_options(config_fn_t fn, const char *,
+                                            void *,
+                                            const struct config_options *);
 extern int git_config_from_mem(config_fn_t fn, const enum config_origin_type,
                                        const char *name, const char *buf, size_t len, void *data);
 extern int git_config_from_blob_oid(config_fn_t fn, const char *name,
@@ -59,6 +84,7 @@ extern int git_config_bool(const char *, const char *);
 extern int git_config_string(const char **, const char *, const char *);
 extern int git_config_pathname(const char **, const char *, const char *);
 extern int git_config_expiry_date(timestamp_t *, const char *, const char *);
+extern int git_config_color(char *, const char *, const char *);
 extern int git_config_set_in_file_gently(const char *, const char *, const char *);
 extern void git_config_set_in_file(const char *, const char *, const char *);
 extern int git_config_set_gently(const char *, const char *);