#ifndef CGIT_H
#define CGIT_H


#include <git-compat-util.h>
#include <cache.h>
#include <grep.h>
#include <object.h>
#include <tree.h>
#include <commit.h>
#include <tag.h>
#include <diff.h>
#include <diffcore.h>
#include <refs.h>
#include <revision.h>
#include <log-tree.h>
#include <archive.h>
#include <xdiff/xdiff.h>
#include <utf8.h>


/*
 * The valid cgit repo-commands
 */
#define CMD_LOG      1
#define CMD_COMMIT   2
#define CMD_DIFF     3
#define CMD_TREE     4
#define CMD_BLOB     5
#define CMD_SNAPSHOT 6
#define CMD_TAG      7
#define CMD_REFS     8
#define CMD_PATCH    9

/*
 * Dateformats used on misc. pages
 */
#define FMT_LONGDATE "%Y-%m-%d %H:%M:%S"
#define FMT_SHORTDATE "%Y-%m-%d"


/*
 * Limits used for relative dates
 */
#define TM_MIN    60
#define TM_HOUR  (TM_MIN * 60)
#define TM_DAY   (TM_HOUR * 24)
#define TM_WEEK  (TM_DAY * 7)
#define TM_YEAR  (TM_DAY * 365)
#define TM_MONTH (TM_YEAR / 12.0)


/*
 * Default encoding
 */
#define PAGE_ENCODING "UTF-8"

typedef void (*configfn)(const char *name, const char *value);
typedef void (*filepair_fn)(struct diff_filepair *pair);
typedef void (*linediff_fn)(char *line, int len);

struct cacheitem {
	char *name;
	struct stat st;
	int ttl;
	int fd;
};

struct cgit_repo {
	char *url;
	char *name;
	char *path;
	char *desc;
	char *owner;
	char *defbranch;
	char *group;
	char *module_link;
	char *readme;
	char *clone_url;
	int snapshots;
	int enable_log_filecount;
	int enable_log_linecount;
};

struct cgit_repolist {
	int length;
	int count;
	struct cgit_repo *repos;
};

struct commitinfo {
	struct commit *commit;
	char *author;
	char *author_email;
	unsigned long author_date;
	char *committer;
	char *committer_email;
	unsigned long committer_date;
	char *subject;
	char *msg;
	char *msg_encoding;
};

struct taginfo {
	char *tagger;
	char *tagger_email;
	int tagger_date;
	char *msg;
};

struct refinfo {
	const char *refname;
	struct object *object;
	union {
		struct taginfo *tag;
		struct commitinfo *commit;
	};
};

struct reflist {
	struct refinfo **refs;
	int alloc;
	int count;
};

struct cgit_query {
	int has_symref;
	int has_sha1;
	char *raw;
	char *repo;
	char *page;
	char *search;
	char *grep;
	char *head;
	char *sha1;
	char *sha2;
	char *path;
	char *name;
	int   ofs;
};

struct cgit_config {
	char *agefile;
	char *cache_root;
	char *clone_prefix;
	char *css;
	char *index_header;
	char *index_info;
	char *logo;
	char *logo_link;
	char *module_link;
	char *repo_group;
	char *robots;
	char *root_title;
	char *script_name;
	char *virtual_root;
	int cache_dynamic_ttl;
	int cache_max_create_time;
	int cache_repo_ttl;
	int cache_root_ttl;
	int cache_static_ttl;
	int enable_index_links;
	int enable_log_filecount;
	int enable_log_linecount;
	int max_commit_count;
	int max_lock_attempts;
	int max_msg_len;
	int max_repodesc_len;
	int nocache;
	int renamelimit;
	int snapshots;
	int summary_branches;
	int summary_log;
	int summary_tags;
};

struct cgit_page {
	time_t modified;
	time_t expi<style>pre { line-height: 125%; }
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