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https://git.proxmox.com/git/libgit2
synced 2025-05-11 13:12:22 +00:00
72a3fe42fb
Hey. Apologies in advance -- I broke your bindings. This is a major commit that includes a long-overdue redesign of the whole object-database structure. This is expected to be the last major external API redesign of the library until the first non-alpha release. Please get your bindings up to date with these changes. They will be included in the next minor release. Sorry again! Major features include: - Real caching and refcounting on parsed objects - Real caching and refcounting on objects read from the ODB - Streaming writes & reads from the ODB - Single-method writes for all object types - The external API is now partially thread-safe The speed increases are significant in all aspects, specially when reading an object several times from the ODB (revwalking) and when writing big objects to the ODB. Here's a full changelog for the external API: blob.h ------ - Remove `git_blob_new` - Remove `git_blob_set_rawcontent` - Remove `git_blob_set_rawcontent_fromfile` - Rename `git_blob_writefile` -> `git_blob_create_fromfile` - Change `git_blob_create_fromfile`: The `path` argument is now relative to the repository's working dir - Add `git_blob_create_frombuffer` commit.h -------- - Remove `git_commit_new` - Remove `git_commit_add_parent` - Remove `git_commit_set_message` - Remove `git_commit_set_committer` - Remove `git_commit_set_author` - Remove `git_commit_set_tree` - Add `git_commit_create` - Add `git_commit_create_v` - Add `git_commit_create_o` - Add `git_commit_create_ov` tag.h ----- - Remove `git_tag_new` - Remove `git_tag_set_target` - Remove `git_tag_set_name` - Remove `git_tag_set_tagger` - Remove `git_tag_set_message` - Add `git_tag_create` - Add `git_tag_create_o` tree.h ------ - Change `git_tree_entry_2object`: New signature is `(git_object **object_out, git_repository *repo, git_tree_entry *entry)` - Remove `git_tree_new` - Remove `git_tree_add_entry` - Remove `git_tree_remove_entry_byindex` - Remove `git_tree_remove_entry_byname` - Remove `git_tree_clearentries` - Remove `git_tree_entry_set_id` - Remove `git_tree_entry_set_name` - Remove `git_tree_entry_set_attributes` object.h ------------ - Remove `git_object_new - Remove `git_object_write` - Change `git_object_close`: This method is now *mandatory*. Not closing an object causes a memory leak. odb.h ----- - Remove type `git_rawobj` - Remove `git_rawobj_close` - Rename `git_rawobj_hash` -> `git_odb_hash` - Change `git_odb_hash`: New signature is `(git_oid *id, const void *data, size_t len, git_otype type)` - Add type `git_odb_object` - Add `git_odb_object_close` - Change `git_odb_read`: New signature is `(git_odb_object **out, git_odb *db, const git_oid *id)` - Change `git_odb_read_header`: New signature is `(size_t *len_p, git_otype *type_p, git_odb *db, const git_oid *id)` - Remove `git_odb_write` - Add `git_odb_open_wstream` - Add `git_odb_open_rstream` odb_backend.h ------------- - Change type `git_odb_backend`: New internal signatures are as follows int (* read)(void **, size_t *, git_otype *, struct git_odb_backend *, const git_oid *) int (* read_header)(size_t *, git_otype *, struct git_odb_backend *, const git_oid *) int (* writestream)(struct git_odb_stream **, struct git_odb_backend *, size_t, git_otype) int (* readstream)( struct git_odb_stream **, struct git_odb_backend *, const git_oid *) - Add type `git_odb_stream` - Add enum `git_odb_streammode` Signed-off-by: Vicent Marti <tanoku@gmail.com>
46 lines
1.9 KiB
C
46 lines
1.9 KiB
C
#include "common.h"
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#include "thread-utils.h" /* for GIT_TLS */
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static struct {
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int num;
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const char *str;
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} error_codes[] = {
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{GIT_ERROR, "Unspecified error"},
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{GIT_ENOTOID, "Input was not a properly formatted Git object id."},
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{GIT_ENOTFOUND, "Object does not exist in the scope searched."},
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{GIT_ENOMEM, "Not enough space available."},
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{GIT_EOSERR, "Consult the OS error information."},
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{GIT_EOBJTYPE, "The specified object is of invalid type"},
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{GIT_EOBJCORRUPTED, "The specified object has its data corrupted"},
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{GIT_ENOTAREPO, "The specified repository is invalid"},
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{GIT_EINVALIDTYPE, "The object type is invalid or doesn't match"},
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{GIT_EMISSINGOBJDATA, "The object cannot be written that because it's missing internal data"},
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{GIT_EPACKCORRUPTED, "The packfile for the ODB is corrupted"},
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{GIT_EFLOCKFAIL, "Failed to adquire or release a file lock"},
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{GIT_EZLIB, "The Z library failed to inflate/deflate an object's data"},
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{GIT_EBUSY, "The queried object is currently busy"},
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{GIT_EINVALIDPATH, "The path is invalid"},
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{GIT_EBAREINDEX, "The index file is not backed up by an existing repository"},
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{GIT_EINVALIDREFNAME, "The name of the reference is not valid"},
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{GIT_EREFCORRUPTED, "The specified reference has its data corrupted"},
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{GIT_ETOONESTEDSYMREF, "The specified symbolic reference is too deeply nested"},
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{GIT_EPACKEDREFSCORRUPTED, "The pack-refs file is either corrupted of its format is not currently supported"},
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{GIT_EINVALIDPATH, "The path is invalid" },
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{GIT_EREVWALKOVER, "The revision walker is empty; there are no more commits left to iterate"},
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{GIT_EINVALIDREFSTATE, "The state of the reference is not valid"},
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{GIT_ENOTIMPLEMENTED, "This feature has not been implemented yet"}
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};
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const char *git_strerror(int num)
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{
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size_t i;
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if (num == GIT_EOSERR)
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return strerror(errno);
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for (i = 0; i < ARRAY_SIZE(error_codes); i++)
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if (num == error_codes[i].num)
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return error_codes[i].str;
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return "Unknown error";
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}
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