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thodg/got/lib/got_lib_object.h

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  • Author : Stefan Sperling
    Date : 2019-01-13 16:00:55
    Hash : e650241d
    Message : remove unused field from struct got_blob_object

  • lib/got_lib_object.h
  • /*
     * Copyright (c) 2018 Stefan Sperling <stsp@openbsd.org>
     *
     * Permission to use, copy, modify, and distribute this software for any
     * purpose with or without fee is hereby granted, provided that the above
     * copyright notice and this permission notice appear in all copies.
     *
     * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     */
    
    struct got_object_id {
    	u_int8_t sha1[SHA1_DIGEST_LENGTH];
    };
    
    struct got_object {
    	int type;
    
    	int flags;
    #define GOT_OBJ_FLAG_PACKED		0x01
    #define GOT_OBJ_FLAG_DELTIFIED		0x02
    
    	size_t hdrlen;
    	size_t size;
    	struct got_object_id id;
    
    	char *path_packfile;	/* if packed */
    	int pack_idx;		/* if packed */
    	off_t pack_offset;	/* if packed */
    	struct got_delta_chain deltas; /* if deltified */
    	int refcnt;		/* > 0 if open and/or cached */
    };
    
    struct got_commit_object {
    	struct got_object_id *tree_id;
    	unsigned int nparents;
    	struct got_object_id_queue parent_ids;
    	char *author;
    	time_t author_time;	/* UTC */
    	time_t author_gmtoff;
    	char *committer;
    	time_t committer_time;	/* UTC */
    	time_t committer_gmtoff;
    	char *logmsg;
    	int refcnt;		/* > 0 if open and/or cached */
    };
    
    struct got_tree_object {
    	struct got_tree_entries entries;
    	int refcnt;
    };
    
    struct got_blob_object {
    	FILE *f;
    	uint8_t *data;
    	size_t hdrlen;
    	size_t blocksize;
    	uint8_t *read_buf;
    	struct got_object_id id;
    };
    
    struct got_tag_object {
    	struct got_object_id id;
    	int obj_type;
    	char *tag;
    	time_t tagger_time;
    	time_t tagger_gmtoff;
    	char *tagger;
    	char *tagmsg;
    	int refcnt;		/* > 0 if open and/or cached */
    };
    
    struct got_object_id *got_object_get_id(struct got_object *);
    const struct got_error *got_object_get_id_str(char **, struct got_object *);
    const struct got_error *got_object_open(struct got_object **,
        struct got_repository *, struct got_object_id *);
    const struct got_error *got_object_open_by_id_str(struct got_object **,
        struct got_repository *, const char *);
    void got_object_close(struct got_object *);
    const struct got_error *got_object_commit_open(struct got_commit_object **,
        struct got_repository *, struct got_object *);
    const struct got_error *got_object_tree_open(struct got_tree_object **,
        struct got_repository *, struct got_object *);
    const struct got_error *got_object_blob_open(struct got_blob_object **,
        struct got_repository *, struct got_object *, size_t);
    char *got_object_blob_id_str(struct got_blob_object*, char *, size_t);
    const struct got_error *got_object_tag_open(struct got_tag_object **,
        struct got_repository *, struct got_object *);