C++ (Cpp) gitfo_read_file Examples

Example #1

File: odb.c Project: JustinLove/libgit2

static int load_alternates(git_odb *odb, const char *objects_dir)
{
	char alternates_path[GIT_PATH_MAX];
	char alternate[GIT_PATH_MAX];
	char *buffer;

	gitfo_buf alternates_buf = GITFO_BUF_INIT;
	int error;

	git__joinpath(alternates_path, objects_dir, GIT_ALTERNATES_FILE);

	if (gitfo_exists(alternates_path) < GIT_SUCCESS)
		return GIT_SUCCESS;

	if (gitfo_read_file(&alternates_buf, alternates_path) < GIT_SUCCESS)
		return GIT_EOSERR;

	buffer = (char *)alternates_buf.data;
	error = GIT_SUCCESS;

	/* add each alternate as a new backend; one alternate per line */
	while ((error == GIT_SUCCESS) && (buffer = git__strtok(alternate, buffer, "\r\n")) != NULL)
		error = add_default_backends(odb, alternate, 1);

	gitfo_free_buf(&alternates_buf);
	return error;
}

Example #2

File: blob.c Project: bnoordhuis/libgit2

int git_blob_set_rawcontent_fromfile(git_blob *blob, const char *filename)
{
	assert(blob && filename);
	blob->object.modified = 1;

	if (blob->content.data != NULL)
		gitfo_free_buf(&blob->content);

	return gitfo_read_file(&blob->content, filename);
}

Example #3

File: index.c Project: hef/libgit2

int git_index_read(git_index *index)
{
	struct stat indexst;
	int error = 0;

	assert(index->index_file_path);

	if (!index->on_disk || gitfo_exists(index->index_file_path) < 0) {
		git_index_clear(index);
		index->on_disk = 0;
		return 0;
	}

	if (gitfo_stat(index->index_file_path, &indexst) < 0)
		return GIT_EOSERR;

	if (!S_ISREG(indexst.st_mode))
		return GIT_ENOTFOUND;

	if (indexst.st_mtime != index->last_modified) {

		gitfo_buf buffer;

		if (gitfo_read_file(&buffer, index->index_file_path) < 0)
			return GIT_EOSERR;

		git_index_clear(index);
		error = git_index__parse(index, buffer.data, buffer.len);

		if (error == 0)
			index->last_modified = indexst.st_mtime;

		gitfo_free_buf(&buffer);
	}

	return error;
}