From e8fb1cdfdd13e45f2b3abbd57a28b57ae6137f14 Mon Sep 17 00:00:00 2001
From: David Kalnischkies <david@kalnischkies.de>
Date: Sat, 9 May 2015 18:55:41 +0200
Subject: sync TFRewrite*Order arrays with dpkg and dak

dpkg and dak know various field names and order them in their output,
while we have yet another order and have to play catch up with them as
we are sitting between chairs here and neither order is ideal for us,
too.

A little testcase is from now on supposed to help ensureing that we do
not derivate to far away from which fields dpkg knows and orders.
---
 apt-pkg/tagfile-order.c | 109 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 apt-pkg/tagfile-order.c

(limited to 'apt-pkg/tagfile-order.c')

diff --git a/apt-pkg/tagfile-order.c b/apt-pkg/tagfile-order.c
new file mode 100644
index 000000000..10c61ab94
--- /dev/null
+++ b/apt-pkg/tagfile-order.c
@@ -0,0 +1,109 @@
+/* In this file is the order defined in which e.g. apt-ftparchive will write stanzas in.
+   Other commands might or might not use this. 'apt-cache show' e.g. does NOT!
+
+   The order we chose here is inspired by both dpkg and dak.
+   The testcase test/integration/test-apt-tagfile-fields-order intends to ensure that
+   this file isn't lacking (too far) behind dpkg over time. */
+
+static const char *iTFRewritePackageOrder[] = {
+   "Package",
+   "Package-Type",
+   "Architecture",
+   "Subarchitecture", // Used only by d-i
+   "Version",
+   "Revision",         // Obsolete (warning in dpkg)
+   "Package-Revision", // Obsolete (warning in dpkg)
+   "Package_Revision", // Obsolete (warning in dpkg)
+   "Kernel-Version", // Used only by d-i
+   "Built-Using",
+   "Built-For-Profiles",
+   "Multi-Arch",
+   "Status",
+   "Priority",
+   "Class", // dpkg nickname for Priority
+   "Essential",
+   "Installer-Menu-Item", // Used only by d-i
+   "Section",
+   "Source",
+   "Origin",
+   "Maintainer",
+   "Original-Maintainer", // unknown in dpkg order
+   "Bugs",
+   "Config-Version", // Internal of dpkg
+   "Conffiles",
+   "Triggers-Awaited",
+   "Triggers-Pending",
+   "Installed-Size",
+   "Provides",
+   "Pre-Depends",
+   "Depends",
+   "Recommends",
+   "Recommended", // dpkg nickname for Recommends
+   "Suggests",
+   "Optional", // dpkg nickname for Suggests
+   "Conflicts",
+   "Breaks",
+   "Replaces",
+   "Enhances",
+   "Filename",
+   "MSDOS-Filename", // Obsolete (used by dselect)
+   "Size",
+   "MD5sum",
+   "SHA1",
+   "SHA256",
+   "SHA512",
+   "Homepage",
+   "Description",
+   "Tag",
+   "Task",
+   0
+};
+static const char *iTFRewriteSourceOrder[] = {
+   "Package",
+   "Source", // dsc file, renamed to Package in Sources
+   "Format",
+   "Binary",
+   "Architecture",
+   "Version",
+   "Priority",
+   "Class", // dpkg nickname for Priority
+   "Section",
+   "Origin",
+   "Maintainer",
+   "Original-Maintainer", // unknown in dpkg order
+   "Uploaders",
+   "Dm-Upload-Allowed", // Obsolete (ignored by dak)
+   "Standards-Version",
+   "Build-Depends",
+   "Build-Depends-Arch",
+   "Build-Depends-Indep",
+   "Build-Conflicts",
+   "Build-Conflicts-Arch",
+   "Build-Conflicts-Indep",
+   "Testsuite",
+   "Homepage",
+   "Vcs-Browser",
+   "Vcs-Browse", // dak only (nickname?)
+   "Vcs-Arch",
+   "Vcs-Bzr",
+   "Vcs-Cvs",
+   "Vcs-Darcs",
+   "Vcs-Git",
+   "Vcs-Hg",
+   "Vcs-Mtn",
+   "Vcs-Svn",
+   "Directory",
+   "Package-List",
+   "Files",
+   "Checksums-Md5",
+   "Checksums-Sha1",
+   "Checksums-Sha256",
+   "Checksums-Sha512",
+   0
+};
+
+/* Two levels of initialization are used because gcc will set the symbol
+   size of an array to the length of the array, causing dynamic relinking
+   errors. Doing this makes the symbol size constant */
+const char **TFRewritePackageOrder = iTFRewritePackageOrder;
+const char **TFRewriteSourceOrder = iTFRewriteSourceOrder;
-- 
cgit v1.2.3