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/*
* Copyright 2001, 2002, 2003 David Mansfield and Cobite, Inc.
* See COPYING file for license information
*/
#ifndef CVSPS_TYPES_H
#define CVSPS_TYPES_H
#include <time.h>
#define LOG_STR_MAX 65536
#define AUTH_STR_MAX 64
#define REV_STR_MAX 64
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define MAX(a, b) ((a) > (b) ? (a) : (b))
typedef struct _CvsFile CvsFile;
typedef struct _PatchSet PatchSet;
typedef struct _PatchSetMember PatchSetMember;
typedef struct _PatchSetRange PatchSetRange;
typedef struct _CvsFileRevision CvsFileRevision;
typedef struct _GlobalSymbol GlobalSymbol;
typedef struct _Tag Tag;
struct _CvsFileRevision
{
char * rev;
int dead;
CvsFile * file;
char * branch;
/*
* In the cvs cvs repository (ccvs project) there are tagged
* revisions that don't exist. track 'confirmed' revisions
* so as to not let them screw us up.
*/
int present;
/*
* A revision can be part of many PatchSets because it may
* be the branch point of many branches (as a pre_rev).
* It should, however, be the 'post_rev' of only one
* PatchSetMember. The 'main line of inheritence' is
* kept in pre_psm, and all 'branch revisions' are kept
* in a list.
*/
PatchSetMember * pre_psm;
PatchSetMember * post_psm;
struct list_head branch_children;
/*
* for linking this 'first branch rev' into the parent branch_children
*/
struct list_head link;
/*
* A list of all Tag structures tagging this revision
*/
struct list_head tags;
};
struct _CvsFile
{
char *filename;
struct hash_table * revisions; /* rev_str to revision [CvsFileRevision*] */
struct hash_table * branches; /* branch to branch_sym [char*] */
struct hash_table * branches_sym; /* branch_sym to branch [char*] */
struct hash_table * symbols; /* tag to revision [CvsFileRevision*] */
/*
* this is a hack. when we initially create entries in the symbol hash
* we don't have the branch info, so the CvsFileRevisions get created
* with the branch attribute NULL. Later we need to resolve these.
*/
int have_branches;
};
struct _PatchSetMember
{
CvsFileRevision * pre_rev;
CvsFileRevision * post_rev;
PatchSet * ps;
CvsFile * file;
/*
* bad_funk is only set w.r.t the -r tags
*/
int bad_funk;
struct list_head link;
};
/*
* these are bit flags for tag flags
* they apply to any patchset that
* has an assoctiated tag
*/
#define TAG_FUNKY 0x1
#define TAG_INVALID 0x2
/* values for funk_factor. they apply
* only to the -r tags, to patchsets
* that have an odd relationship to the
* tag
*/
#define FNK_SHOW_SOME 1
#define FNK_SHOW_ALL 2
#define FNK_HIDE_ALL 3
#define FNK_HIDE_SOME 4
struct _PatchSet
{
int psid;
time_t date;
time_t min_date;
time_t max_date;
char *descr;
char *author;
char *tag;
int tag_flags;
char *branch;
char *ancestor_branch;
struct list_head members;
/*
* A 'branch add' patch set is a bogus patch set created automatically
* when a 'file xyz was initially added on branch abc'
* we want to ignore these. fortunately, there's a way to detect them
* without resorting to looking at the log message.
*/
int branch_add;
/*
* If the '-r' option specifies a funky tag, we will need to detect the
* PatchSets that come chronologically before the tag, but are logically
* after, and vice-versa if a second -r option was specified
*/
int funk_factor;
/* for putting onto a list */
struct list_head all_link;
struct list_head collision_link;
};
struct _PatchSetRange
{
int min_counter;
int max_counter;
struct list_head link;
};
struct _GlobalSymbol
{
char * tag;
PatchSet * ps;
struct list_head tags;
};
struct _Tag
{
GlobalSymbol * sym;
CvsFileRevision * rev;
char * tag;
struct list_head global_link;
struct list_head rev_link;
};
#endif /* CVSPS_TYPES_H */
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