#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>  /* * 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 /* * 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)  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 repoinfo {	char *url;	char *name;	char *path;	char *desc;	char *owner;	char *defbranch;	char *group;	char *module_link;	char *readme;	int snapshots;	int enable_log_filecount;	int enable_log_linecount;}; struct repolist {	int length;	int count;	struct repoinfo *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;}; 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;}; extern const char *cgit_version; extern struct repolist cgit_repolist;extern struct repoinfo *cgit_repo;extern int cgit_cmd; extern char *cgit_root_title;extern char *cgit_css;extern char *cgit_logo;extern char *cgit_index_header;extern char *cgit_index_info;extern char *cgit_logo_link;extern char *cgit_module_link;extern char *cgit_agefile;extern char *cgit_virtual_root;extern char *cgit_script_name;extern char *cgit_cache_root;extern char *cgit_repo_group; extern int cgit_nocache;extern int cgit_snapshots;extern int cgit_enable_index_links;extern int cgit_enable_log_filecount;extern int cgit_enable_log_linecount;extern int cgit_max_lock_attempts;extern int cgit_cache_root_ttl;extern int cgit_cache_repo_ttl;extern int cgit_cache_dynamic_ttl;extern int cgit_cache_static_ttl;extern int cgit_cache_max_create_time;extern int cgit_summary_log;extern int cgit_summary_tags;extern int cgit_summary_branches; extern int cgit_max_msg_len;extern int cgit_max_repodesc_len;extern int cgit_max_commit_count; extern int cgit_query_has_symref;extern int cgit_query_has_sha1; extern char *cgit_querystring;extern char *cgit_query_repo;extern char *cgit_query_page;extern char *cgit_query_search;extern char *cgit_query_grep;extern char *cgit_query_head;extern char *cgit_query_sha1;extern char *cgit_query_sha2;extern char *cgit_query_path;extern char *cgit_query_name;extern int   cgit_query_ofs; extern int htmlfd; extern int cgit_get_cmd_index(const char *cmd);extern struct repoinfo *cgit_get_repoinfo(const char *url);extern void cgit_global_config_cb(const char *name, const char *value);extern void cgit_repo_config_cb(const char *name, const char *value);extern void cgit_querystring_cb(const char *name, const char *value); extern int chk_zero(int result, char *msg);extern int chk_positive(int result, char *msg);extern int chk_non_negative(int result, char *msg); extern int hextoint(char c);extern char *trim_end(const char *str, char c);extern char *strlpart(char *txt, int maxlen);extern char *strrpart(char *txt, int maxlen); extern void cgit_add_ref(struct reflist *list, struct refinfo *ref);extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,			int flags, void *cb_data); extern void *cgit_free_commitinfo(struct commitinfo *info); extern int cgit_diff_files(const unsigned char *old_sha1,			   const unsigned char *new_sha1,			   linediff_fn fn); extern void cgit_diff_tree(const unsigned char *old_sha1,			   const unsigned char *new_sha1,			   filepair_fn fn, const char *prefix); extern void cgit_diff_commit(struct commit *commit, filepair_fn fn); extern char *fmt(const char *format,...); extern void html(const char *txt);extern void htmlf(const char *format,...);extern void html_txt(char *txt);extern void html_ntxt(int len, char *txt);extern void html_attr(char *txt);extern void html_hidden(char *name, char *value);extern void html_option(char *value, char *text, char *selected_value);extern void html_link_open(char *url, char *title, char *class);extern void html_link_close(void);extern void html_filemode(unsigned short mode);extern int html_include(const char *filename); extern int cgit_read_config(const char *filename, configfn fn);extern int cgit_parse_query(char *txt, configfn fn);extern struct commitinfo *cgit_parse_commit(struct commit *commit);extern struct taginfo *cgit_parse_tag(struct tag *tag);extern void cgit_parse_url(const char *url); extern char *cache_safe_filename(const char *unsafe);extern int cache_lock(struct cacheitem *item);extern int cache_unlock(struct cacheitem *item);extern int cache_cancel_lock(struct cacheitem *item);extern int cache_exist(struct cacheitem *item);extern int cache_expired(struct cacheitem *item); extern char *cgit_repourl(const char *reponame);extern char *cgit_fileurl(const char *reponame, const char *pagename,			  const char *filename, const char *query);extern char *cgit_pageurl(const char *reponame, const char *pagename,			  const char *query); extern const char *cgit_repobasename(const char *reponame); extern void cgit_tree_link(char *name, char *title, char *class, char *head,			   char *rev, char *path);extern void cgit_log_link(char *name, char *title, char *class, char *head,			  char *rev, char *path, int ofs, char *grep,			  char *pattern);extern void cgit_commit_link(char *name, char *title, char *class, char *head,			     char *rev);extern void cgit_refs_link(char *name, char *title, char *class, char *head,			   char *rev, char *path);extern void cgit_snapshot_link(char *name, char *title, char *class,			       char *head, char *rev, char *archivename);extern void cgit_diff_link(char *name, char *title, char *class, char *head,			   char *new_rev, char *old_rev, char *path); extern void cgit_object_link(struct object *obj); extern void cgit_print_error(char *msg);extern void cgit_print_date(time_t secs, char *format);extern void cgit_print_age(time_t t, time_t max_relative, char *format);extern void cgit_print_docstart(char *title, struct cacheitem *item);extern void cgit_print_docend();extern void cgit_print_pageheader(char *title, int show_search);extern void cgit_print_snapshot_start(const char *mimetype,				      const char *filename,				      struct cacheitem *item);extern void cgit_print_branches(int maxcount);extern void cgit_print_tags(int maxcount); extern void cgit_print_repolist(struct cacheitem *item);extern void cgit_print_summary();extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,			   char *pattern, char *path, int pager);extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);extern void cgit_print_tree(const char *rev, char *path);extern void cgit_print_commit(char *hex);extern void cgit_print_refs();extern void cgit_print_tag(char *revname);extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix);extern void cgit_print_snapshot(struct cacheitem *item, const char *head,				const char *hex, const char *prefix,				const char *filename, int snapshot);extern void cgit_print_snapshot_links(const char *repo, const char *head,				      const char *hex, int snapshots);extern int cgit_parse_snapshots_mask(const char *str); #endif /* CGIT_H */