int git_diff_file_content__init_from_raw( git_diff_file_content *fc, git_repository *repo, const git_diff_options *opts, const char *buf, size_t buflen, git_diff_file *as_file) { memset(fc, 0, sizeof(*fc)); fc->repo = repo; fc->file = as_file; if (!buf) { fc->flags |= GIT_DIFF_FLAG__NO_DATA; } else { fc->flags |= GIT_DIFF_FLAG__LOADED; fc->file->flags |= GIT_DIFF_FLAG_VALID_OID; fc->file->size = buflen; fc->file->mode = GIT_FILEMODE_BLOB; git_odb_hash(&fc->file->oid, buf, buflen, GIT_OBJ_BLOB); fc->map.len = buflen; fc->map.data = (char *)buf; } return diff_file_content_init_common(fc, opts); }
int git_diff_file_content__init_from_blob( git_diff_file_content *fc, git_repository *repo, const git_diff_options *opts, const git_blob *blob, git_diff_file *as_file) { memset(fc, 0, sizeof(*fc)); fc->repo = repo; fc->file = as_file; fc->blob = blob; if (!blob) { fc->flags |= GIT_DIFF_FLAG__NO_DATA; } else { fc->flags |= GIT_DIFF_FLAG__LOADED; fc->file->flags |= GIT_DIFF_FLAG_VALID_OID; fc->file->size = git_blob_rawsize(blob); fc->file->mode = GIT_FILEMODE_BLOB; git_oid_cpy(&fc->file->oid, git_blob_id(blob)); fc->map.len = (size_t)fc->file->size; fc->map.data = (char *)git_blob_rawcontent(blob); } return diff_file_content_init_common(fc, opts); }
int git_diff_file_content__init_from_diff( git_diff_file_content *fc, git_diff *diff, git_diff_delta *delta, bool use_old) { bool has_data = true; memset(fc, 0, sizeof(*fc)); fc->repo = diff->repo; fc->file = use_old ? &delta->old_file : &delta->new_file; fc->src = use_old ? diff->old_src : diff->new_src; if (git_diff_driver_lookup(&fc->driver, fc->repo, &diff->attrsession, fc->file->path) < 0) return -1; switch (delta->status) { case GIT_DELTA_ADDED: has_data = !use_old; break; case GIT_DELTA_DELETED: has_data = use_old; break; case GIT_DELTA_UNTRACKED: has_data = !use_old && (diff->opts.flags & GIT_DIFF_SHOW_UNTRACKED_CONTENT) != 0; break; case GIT_DELTA_UNREADABLE: case GIT_DELTA_MODIFIED: case GIT_DELTA_COPIED: case GIT_DELTA_RENAMED: break; default: has_data = false; break; } if (!has_data) fc->flags |= GIT_DIFF_FLAG__NO_DATA; return diff_file_content_init_common(fc, &diff->opts); }
int git_diff_file_content__init_from_src( git_diff_file_content *fc, git_repository *repo, const git_diff_options *opts, const git_diff_file_content_src *src, git_diff_file *as_file) { memset(fc, 0, sizeof(*fc)); fc->repo = repo; fc->file = as_file; if (!src->blob && !src->buf) { fc->flags |= GIT_DIFF_FLAG__NO_DATA; } else { fc->flags |= GIT_DIFF_FLAG__LOADED; fc->file->flags |= GIT_DIFF_FLAG_VALID_ID; fc->file->mode = GIT_FILEMODE_BLOB; if (src->blob) { git_blob_dup((git_blob **)&fc->blob, (git_blob *) src->blob); fc->file->size = git_blob_rawsize(src->blob); git_oid_cpy(&fc->file->id, git_blob_id(src->blob)); fc->file->id_abbrev = GIT_OID_HEXSZ; fc->map.len = (size_t)fc->file->size; fc->map.data = (char *)git_blob_rawcontent(src->blob); fc->flags |= GIT_DIFF_FLAG__FREE_BLOB; } else { fc->file->size = src->buflen; git_odb_hash(&fc->file->id, src->buf, src->buflen, GIT_OBJECT_BLOB); fc->file->id_abbrev = GIT_OID_HEXSZ; fc->map.len = src->buflen; fc->map.data = (char *)src->buf; } } return diff_file_content_init_common(fc, opts); }