From 2f2fa67818ac18d146852ebb9d40cb7eda8c16e3 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Fri, 22 Aug 2014 10:43:26 -0400
Subject: Collect package checksums

---
diff --git a/lib/cmd/install.sh b/lib/cmd/install.sh
index 2605831..4483843 100644
--- a/lib/cmd/install.sh
+++ b/lib/cmd/install.sh
@@ -26,6 +26,8 @@ use pkg
 cmd_install_optstring='a:P:m:F'
 cmd_install_deps=
 cmd_install_fnames=
+cmd_install_md5sums=
+cmd_install_sha256sums=
 cmd_install_feed_url=
 
 cmd_install_main()
@@ -130,6 +132,8 @@ cmd_install_find_pkgs()
 
 	cmd_install_deps=
 	cmd_install_fnames=
+	cmd_install_md5sums=
+	cmd_install_sha256sums=
 
 	fopen "${chroot}/.prokit/packages" 'w'
 	pkgs_fd=${FD}
@@ -147,7 +151,9 @@ cmd_install_find_pkgs()
 		cmd_install_feed_url="${feed%/*}"
 		feed_find_pkgs "${chroot}/var/lib/opkg/lists/${feed_idx}" \
 			"$(profile_dep_fields)" profile_include_pkg \
-			cmd_install_deps_cb cmd_install_fname_cb >&${pkgs_fd}
+			cmd_install_deps_cb cmd_install_fname_cb \
+			cmd_install_md5sum_cb cmd_install_sha256sum_cb \
+			>&${pkgs_fd}
 	done <<-EOF
 		$(profile_feeds "${mirror}" "${arch}" "${plat}" "${suite}")
 		EOF
@@ -179,6 +185,24 @@ cmd_install_fname_cb()
 		"${pkg}" "${cmd_install_feed_url}" "${fname}")"
 }
 
+cmd_install_md5sum_cb()
+{
+	local pkg="${1}"
+	local md5sum="${2}"
+
+	cmd_install_md5sums="$(printf '%s\n%s %s' "${cmd_install_md5sums}" \
+		"${pkg}" "${md5sum}")"
+}
+
+cmd_install_sha256sum_cb()
+{
+	local pkg="${1}"
+	local sha256sum="${2}"
+
+	cmd_install_sha256sums="$(printf '%s\n%s %s' \
+		"${cmd_install_sha256sums}" "${pkg}" "${sha256sum}")"
+}
+
 cmd_install_get_pkgs()
 {
 	local chroot="${1}"
diff --git a/lib/feed.sh b/lib/feed.sh
index 87009da..3805bf0 100644
--- a/lib/feed.sh
+++ b/lib/feed.sh
@@ -27,6 +27,8 @@ feed_dep_fields=
 feed_pkg_cb=
 feed_deps_cb=
 feed_fname_cb=
+feed_md5sum_cb=
+feed_sha256sum_cb=
 feed_pkgs=
 feed_pkg_include=
 feed_pkg=
@@ -56,11 +58,15 @@ feed_find_pkgs()
 	local pkg_cb="${3}"
 	local deps_cb="${4}"
 	local fname_cb="${5}"
+	local md5sum_cb="${6}"
+	local sha256sum_cb="${7}"
 
 	feed_dep_fields=" $(printf '%s ' ${dep_fields})"
 	feed_pkg_cb="${pkg_cb}"
 	feed_deps_cb="${deps_cb}"
 	feed_fname_cb="${fname_cb}"
+	feed_md5sum_cb="${md5sum_cb}"
+	feed_sha256sum_cb="${sha256sum_cb}"
 
 	feed_pkgs=''
 	feed_pkg_include='false'
@@ -79,10 +85,15 @@ feed_field_cb()
 	local name="${1}"
 	local value="${2}"
 
+	# TODO: These field name checks should be case insensitive.
 	if [ "x${name}" = 'xPackage' ]; then
 		feed_pkg="${value}"
 	elif [ "x${name}" = 'xFilename' ]; then
 		${feed_fname_cb} "${feed_pkg}" "${value}"
+	elif [ "x${name}" = 'xMD5sum' ]; then
+		${feed_md5sum_cb} "${feed_pkg}" "${value}"
+	elif [ "x${name}" = 'xSHA256sum' ]; then
+		${feed_sha256sum_cb} "${feed_pkg}" "${value}"
 	elif [ "x${feed_dep_fields#* ${name} }" != "x${feed_dep_fields}" ]; then
 		feed_deps="${feed_deps}${value}, "
 	fi
--
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