diff options
Diffstat (limited to 'cgit.h')
| -rw-r--r-- | cgit.h | 398 |
1 files changed, 398 insertions, 0 deletions
@@ -0,0 +1,398 @@ +#ifndef CGIT_H +#define CGIT_H + + +#include <git-compat-util.h> +#include <stdbool.h> + +#include <cache.h> +#include <grep.h> +#include <object.h> +#include <object-store.h> +#include <tree.h> +#include <commit.h> +#include <tag.h> +#include <diff.h> +#include <diffcore.h> +#include <strvec.h> +#include <refs.h> +#include <revision.h> +#include <log-tree.h> +#include <archive.h> +#include <string-list.h> +#include <xdiff-interface.h> +#include <xdiff/xdiff.h> +#include <utf8.h> +#include <notes.h> +#include <graph.h> + +/* Add isgraph(x) to Git's sane ctype support (see git-compat-util.h) */ +#undef isgraph +#define isgraph(x) (isprint((x)) && !isspace((x))) + + +/* + * 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" + +#define BIT(x) (1U << (x)) + +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); + +typedef enum { + DIFF_UNIFIED, DIFF_SSDIFF, DIFF_STATONLY +} diff_type; + +typedef enum { + ABOUT, COMMIT, SOURCE, EMAIL, AUTH, OWNER +} filter_type; + +struct cgit_filter { + int (*open)(struct cgit_filter *, va_list ap); + int (*close)(struct cgit_filter *); + void (*fprintf)(struct cgit_filter *, FILE *, const char *prefix); + void (*cleanup)(struct cgit_filter *); + int argument_count; +}; + +struct cgit_exec_filter { + struct cgit_filter base; + char *cmd; + char **argv; + int old_stdout; + int pid; +}; + +struct cgit_repo { + char *url; + char *name; + char *path; + char *desc; + char *extra_head_content; + char *owner; + char *homepage; + char *defbranch; + char *module_link; + struct string_list readme; + char *section; + char *clone_url; + char *logo; + char *logo_link; + char *snapshot_prefix; + int snapshots; + int enable_blame; + int enable_commit_graph; + int enable_log_filecount; + int enable_log_linecount; + int enable_remote_branches; + int enable_subject_links; + int enable_html_serving; + int max_stats; + int branch_sort; + int commit_sort; + time_t mtime; + struct cgit_filter *about_filter; + struct cgit_filter *commit_filter; + struct cgit_filter *source_filter; + struct cgit_filter *email_filter; + struct cgit_filter *owner_filter; + struct string_list submodules; + int hide; + int ignore; +}; + +typedef void (*repo_config_fn)(struct cgit_repo *repo, const char *name, + const char *value); + +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; + int author_tz; + char *committer; + char *committer_email; + unsigned long committer_date; + int committer_tz; + char *subject; + char *msg; + char *msg_encoding; +}; + +struct taginfo { + char *tagger; + char *tagger_email; + unsigned long tagger_date; + int tagger_tz; + 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_oid; + int has_difftype; + char *raw; + char *repo; + char *page; + char *search; + char *grep; + char *head; + char *oid; + char *oid2; + char *path; + char *name; + char *url; + char *period; + int ofs; + int nohead; + char *sort; + int showmsg; + diff_type difftype; + int show_all; + int context; + int ignorews; + int follow; + char *vpath; +}; + +struct cgit_config { + char *agefile; + char *cache_root; + char *clone_prefix; + char *clone_url; + char *css; + char *favicon; + char *footer; + char *head_include; + char *header; + char *logo; + char *logo_link; + char *mimetype_file; + char *module_link; + char *project_list; + struct string_list readme; + char *robots; + char *root_title; + char *root_desc; + char *root_readme; + char *script_name; + char *section; + char *repository_sort; + char *virtual_root; /* Always ends with '/'. */ + char *strict_export; + int cache_size; + int cache_dynamic_ttl; + int cache_max_create_time; + int cache_repo_ttl; + int cache_root_ttl; + int cache_scanrc_ttl; + int cache_static_ttl; + int cache_about_ttl; + int cache_snapshot_ttl; + int case_sensitive_sort; + int embedded; + int enable_filter_overrides; + int enable_follow_links; + int enable_http_clone; + int enable_index_links; + int enable_index_owner; + int enable_blame; + int enable_commit_graph; + int enable_log_filecount; + int enable_log_linecount; + int enable_remote_branches; + int enable_subject_links; + int enable_html_serving; + int enable_tree_linenumbers; + int enable_git_config; + int local_time; + int max_atom_items; + int max_repo_count; + int max_commit_count; + int max_lock_attempts; + int max_msg_len; + int max_repodesc_len; + int max_blob_size; + int max_stats; + int noplainemail; + int noheader; + int renamelimit; + int remove_suffix; + int scan_hidden_path; + int section_from_path; + int snapshots; + int section_sort; + int summary_branches; + int summary_log; + int summary_tags; + diff_type difftype; + int branch_sort; + int commit_sort; + struct string_list mimetypes; + struct cgit_filter *about_filter; + struct cgit_filter *commit_filter; + struct cgit_filter *source_filter; + struct cgit_filter *email_filter; + struct cgit_filter *owner_filter; + struct cgit_filter *auth_filter; +}; + +struct cgit_page { + time_t modified; + time_t expires; + size_t size; + const char *mimetype; + const char *charset; + const char *filename; + const char *etag; + const char *title; + int status; + const char *statusmsg; +}; + +struct cgit_environment { + const char *cgit_config; + const char *http_host; + const char *https; + const char *no_http; + const char *path_info; + const char *query_string; + const char *request_method; + const char *script_name; + const char *server_name; + const char *server_port; + const char *http_cookie; + const char *http_referer; + unsigned int content_length; + int authenticated; +}; + +struct cgit_context { + struct cgit_environment env; + struct cgit_query qry; + struct cgit_config cfg; + struct cgit_repo *repo; + struct cgit_page page; +}; + +typedef int (*write_archive_fn_t)(const char *, const char *); + +struct cgit_snapshot_format { + const char *suffix; + const char *mimetype; + write_archive_fn_t write_func; +}; + +extern const char *cgit_version; + +extern struct cgit_repolist cgit_repolist; +extern struct cgit_context ctx; +extern const struct cgit_snapshot_format cgit_snapshot_formats[]; + +extern char *cgit_default_repo_desc; +extern struct cgit_repo *cgit_add_repo(const char *url); +extern struct cgit_repo *cgit_get_repoinfo(const char *url); +extern void cgit_repo_config_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 char *trim_end(const char *str, char c); +extern char *ensure_end(const char *str, char c); + +extern void strbuf_ensure_end(struct strbuf *sb, char c); + +extern void cgit_add_ref(struct reflist *list, struct refinfo *ref); +extern void cgit_free_reflist_inner(struct reflist *list); +extern int cgit_refs_cb(const char *refname, const struct object_id *oid, + int flags, void *cb_data); + +extern void cgit_free_commitinfo(struct commitinfo *info); +extern void cgit_free_taginfo(struct taginfo *info); + +void cgit_diff_tree_cb(struct diff_queue_struct *q, + struct diff_options *options, void *data); + +extern int cgit_diff_files(const struct object_id *old_oid, + const struct object_id *new_oid, + unsigned long *old_size, unsigned long *new_size, + int *binary, int context, int ignorews, + linediff_fn fn); + +extern void cgit_diff_tree(const struct object_id *old_oid, + const struct object_id *new_oid, + filepair_fn fn, const char *prefix, int ignorews); + +extern void cgit_diff_commit(struct commit *commit, filepair_fn fn, + const char *prefix); + +__attribute__((format (printf,1,2))) +extern char *fmt(const char *format,...); + +__attribute__((format (printf,1,2))) +extern char *fmtalloc(const char *format,...); + +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 const char *cgit_repobasename(const char *reponame); + +extern int cgit_parse_snapshots_mask(const char *str); +extern const struct object_id *cgit_snapshot_get_sig(const char *ref, + const struct cgit_snapshot_format *f); +extern const unsigned cgit_snapshot_format_bit(const struct cgit_snapshot_format *f); + +extern int cgit_open_filter(struct cgit_filter *filter, ...); +extern int cgit_close_filter(struct cgit_filter *filter); +extern void cgit_fprintf_filter(struct cgit_filter *filter, FILE *f, const char *prefix); +extern void cgit_exec_filter_init(struct cgit_exec_filter *filter, char *cmd, char **argv); +extern struct cgit_filter *cgit_new_filter(const char *cmd, filter_type filtertype); +extern void cgit_cleanup_filters(void); +extern void cgit_init_filters(void); + +extern void cgit_prepare_repo_env(struct cgit_repo * repo); + +extern int readfile(const char *path, char **buf, size_t *size); + +extern char *expand_macros(const char *txt); + +extern char *get_mimetype_for_filename(const char *filename); + +#endif /* CGIT_H */ |