source/cmd.h


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/*
 * The dispatch table that maps the page name in a request to the function
 * rendering it. Each entry also records what the request needs resolved
 * first, so the caller can look up the repository or the path within the tree
 * and reject a bad request once, rather than every page repeating the check.
 */

#ifndef CGIT_CMD_H
#define CGIT_CMD_H

typedef void (*cgit_cmd_fn)(void);

struct cgit_cmd {
	const char *name;
	cgit_cmd_fn fn;
	unsigned int want_repo:1, want_vpath:1, is_clone:1;
	// Set on the pages that render the same bytes for the same id for
	// ever. A log or refs page named with an id still lists branches and
	// tags, which move.
	unsigned int is_static:1;
};

/*
 * The entry for the page named, or NULL when no page goes by that name.
 */
extern const struct cgit_cmd *cgit_find_cmd(const char *name);

/*
 * The entry naming ctx.qry.page, after filling in the default page for the
 * request, or NULL when no page goes by that name.
 */
extern const struct cgit_cmd *cgit_get_cmd(void);

#endif // CGIT_CMD_H