import rjsoncons and remove src files, unit tests

DESCRIPTION

@@ -9,25 +9,19 @@ Authors@R:
         email = "mtmorgan.bioc@gmail.com",
         comment = c(ORCID = "0000-0002-5874-8148")
     ),
-    person("Kayla", "Interdonato", role = "aut"),
-    person(
-        "Daniel", "Parker", role = "cph",
-        email = "danielaparker@yahoo.com",
-        comment = "jsoncons C++ library creator"
-    ))
+    person("Kayla", "Interdonato", role = "aut"))
 Description: The cellxgene data portal
     (https://cellxgene.cziscience.com/) provides a graphical user
     interface to collections of single-cell sequence data processed in
     standard ways to 'count matrix' summaries. The cellxgenedp package
     provides an alternative, R-based inteface, allowind data
     discovery, viewing, and downloading.
-License: Artistic-2.0 | BSL-1.0 | file LICENSE
+License: Artistic-2.0 | file LICENSE
 Encoding: UTF-8
 Collate: db.R collections.R datasets.R files.R facets.R keys.R
-    cellxgene.R utilities.R cpp11.R jmespath.R cxg.R
+    cellxgene.R utilities.R cxg.R
 Depends: dplyr
-Imports: httr, curl, jsonlite, utils, tools, shiny, DT
-LinkingTo: cpp11
+Imports: httr, curl, jsonlite, utils, tools, shiny, DT, rjsoncons
 Suggests:
     zellkonverter,
     SingleCellExperiment,
@@ -38,7 +32,6 @@ Suggests:
     testthat (>= 3.0.0),
     mockery
 biocViews: SingleCell, DataImport, ThirdPartyClient
-SystemRequirements: C++14
 Roxygen: list(markdown = TRUE)
 RoxygenNote: 7.2.1
 VignetteBuilder: knitr

LICENSE

@@ -1,16 +1,5 @@
 This package is provided under the terms of the Artistic-2.0 License.
 
-The license and copyright information for externally maintained
-jsoncons library used by this package, with source code in the
-inst/include directory, is as follows:
-
-//          Copyright Daniel Parker 2013 - 2020.
-// Distributed under the Boost Software License, Version 1.0.
-//    (See accompanying file LICENSE or copy at
-//          http://www.boost.org/LICENSE_1_0.txt)
-
-Boost Software License - Version 1.0 - August 17th, 2003
-
 Permission is hereby granted, free of charge, to any person or organization
 obtaining a copy of the software and accompanying documentation covered by
 this license (the "Software") to use, reproduce, display, distribute,

NAMESPACE

@@ -11,8 +11,6 @@ export(facets)
 export(facets_filter)
 export(files)
 export(files_download)
-export(jmespath)
-export(jmespath_version)
 importFrom(DT,datatable)
 importFrom(DT,formatStyle)
 importFrom(DT,renderDataTable)
@@ -48,6 +46,7 @@ importFrom(httr,status_code)
 importFrom(httr,stop_for_status)
 importFrom(httr,write_disk)
 importFrom(jsonlite,parse_json)
+importFrom(rjsoncons,jmespath)
 importFrom(shiny,actionButton)
 importFrom(shiny,hr)
 importFrom(shiny,icon)
@@ -64,4 +63,3 @@ importFrom(tools,file_path_sans_ext)
 importFrom(utils,browseURL)
 importFrom(utils,head)
 importFrom(utils,installed.packages)
-useDynLib(cellxgenedp, .registration = TRUE)

R/db.R

@@ -93,7 +93,9 @@ db <-
     details
 }
 
+
 #' @importFrom utils head
+#' @importFrom rjsoncons jmespath
 #'
 #' @export
 print.cellxgene_db <-