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Fix backwards-incompatible API change

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Resolves: rhbz#1607083
This commit is contained in:
Stephen Gallagher 2018-08-09 06:06:30 -04:00
parent 9f23a9bf75
commit f37170d3f6
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GPG Key ID: 7A25556236BAA3A3
2 changed files with 223 additions and 2 deletions
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217
0001-Don-t-return-ModuleStream-objects-from-modulemd_modu.patch Normal file
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@ -0,0 +1,217 @@
From 59573d72fbef9421eb5a77b7858ad60d78b7f7f0 Mon Sep 17 00:00:00 2001
From: "Owen W. Taylor" <otaylor@fishsoup.net>
Date: Thu, 9 Aug 2018 11:06:34 +0200
Subject: [PATCH 1/2] Don't return ModuleStream objects from
modulemd_module_new_all_from_*_ext()
These older, deprecated functions should not have been changed to
return ModuleStream objects rather than Module objects.
---
.../modulemd-1.0/private/modulemd-yaml.h | 3 ++
modulemd/v1/modulemd-common.c | 35 ++-----------------
modulemd/v1/modulemd-module.c | 18 ++++++++--
modulemd/v1/modulemd-yaml-utils.c | 27 ++++++++++++++
4 files changed, 49 insertions(+), 34 deletions(-)
diff --git a/modulemd/include/modulemd-1.0/private/modulemd-yaml.h b/modulemd/include/modulemd-1.0/private/modulemd-yaml.h
index aea47b6360cae37d478480a0479b9006a4a7a2b3..bea23f7fcf28c9bc7798b6d3cef121ebd4015681 100644
--- a/modulemd/include/modulemd-1.0/private/modulemd-yaml.h
+++ b/modulemd/include/modulemd-1.0/private/modulemd-yaml.h
@@ -268,10 +268,13 @@ typedef gboolean (*ModulemdParsingFunc) (yaml_parser_t *parser,
while (0)
ModulemdModule **
mmd_yaml_dup_modules (GPtrArray *objects);
+GPtrArray *
+mmd_yaml_convert_modulestreams (GPtrArray *objects);
+
gboolean
parse_yaml_file (const gchar *path,
GPtrArray **data,
GPtrArray **failures,
GError **error);
diff --git a/modulemd/v1/modulemd-common.c b/modulemd/v1/modulemd-common.c
index f4339fbf7666c29a27c53e3a31defb020bf14b7f..a4936856fc38b0646267035e9ae9a8f42d5092b3 100644
--- a/modulemd/v1/modulemd-common.c
+++ b/modulemd/v1/modulemd-common.c
@@ -25,39 +25,10 @@ modulemd_objects_from_file (const gchar *yaml_file, GError **error)
{
return modulemd_objects_from_file_ext (yaml_file, NULL, error);
}
-static GPtrArray *
-convert_modulestream_to_module (GPtrArray *objects)
-{
- GPtrArray *compat_data = NULL;
- GObject *object = NULL;
- gsize i;
-
-
- compat_data = g_ptr_array_new_full (objects->len, g_object_unref);
-
- for (i = 0; i < objects->len; i++)
- {
- object = g_ptr_array_index (objects, i);
- if (MODULEMD_IS_MODULESTREAM (object))
- {
- g_ptr_array_add (objects,
- modulemd_module_new_from_modulestream (
- MODULEMD_MODULESTREAM (object)));
- }
- else
- {
- g_ptr_array_add (compat_data, g_object_ref (object));
- }
- }
-
- return compat_data;
-}
-
-
GPtrArray *
modulemd_objects_from_file_ext (const gchar *yaml_file,
GPtrArray **failures,
GError **error)
{
@@ -71,11 +42,11 @@ modulemd_objects_from_file_ext (const gchar *yaml_file,
}
/* For backwards-compatibility, we need to return Modulemd.Module objects,
* not Modulemd.ModuleStream objects
*/
- compat_data = convert_modulestream_to_module (data);
+ compat_data = mmd_yaml_convert_modulestreams (data);
return compat_data;
}
@@ -112,11 +83,11 @@ modulemd_objects_from_stream_ext (FILE *stream,
}
/* For backwards-compatibility, we need to return Modulemd.Module objects,
* not Modulemd.ModuleStream objects
*/
- compat_data = convert_modulestream_to_module (data);
+ compat_data = mmd_yaml_convert_modulestreams (data);
return compat_data;
}
@@ -153,11 +124,11 @@ modulemd_objects_from_string_ext (const gchar *yaml_string,
}
/* For backwards-compatibility, we need to return Modulemd.Module objects,
* not Modulemd.ModuleStream objects
*/
- compat_data = convert_modulestream_to_module (data);
+ compat_data = mmd_yaml_convert_modulestreams (data);
return compat_data;
}
diff --git a/modulemd/v1/modulemd-module.c b/modulemd/v1/modulemd-module.c
index 4da81fa4770a152c901ea14e8a5166b1a86da8bb..db6196c4b6476b03f62a44bc6b67fd4f223a9ecf 100644
--- a/modulemd/v1/modulemd-module.c
+++ b/modulemd/v1/modulemd-module.c
@@ -3008,17 +3008,24 @@ modulemd_module_new_all_from_file (const gchar *yaml_file,
void
modulemd_module_new_all_from_file_ext (const gchar *yaml_file,
GPtrArray **data)
{
GError *error = NULL;
+ g_autoptr (GPtrArray) to_convert = NULL;
- if (!parse_yaml_file (yaml_file, data, NULL, &error))
+ if (!parse_yaml_file (yaml_file, &to_convert, NULL, &error))
{
g_debug ("Error parsing YAML: %s", error->message);
g_error_free (error);
return;
}
+
+ /* For backwards-compatibility, we need to return Modulemd.Module objects,
+ * not Modulemd.ModuleStream objects
+ */
+ if (data)
+ *data = mmd_yaml_convert_modulestreams (to_convert);
}
/**
* modulemd_module_new_from_string:
@@ -3127,17 +3134,24 @@ modulemd_module_new_all_from_string (const gchar *yaml_string,
void
modulemd_module_new_all_from_string_ext (const gchar *yaml_string,
GPtrArray **data)
{
GError *error = NULL;
+ g_autoptr (GPtrArray) to_convert = NULL;
- if (!parse_yaml_string (yaml_string, data, NULL, &error))
+ if (!parse_yaml_string (yaml_string, &to_convert, NULL, &error))
{
g_debug ("Error parsing YAML: %s", error->message);
g_error_free (error);
return;
}
+
+ /* For backwards-compatibility, we need to return Modulemd.Module objects,
+ * not Modulemd.ModuleStream objects
+ */
+ if (data)
+ *data = mmd_yaml_convert_modulestreams (to_convert);
}
/**
* modulemd_module_new_from_stream:
diff --git a/modulemd/v1/modulemd-yaml-utils.c b/modulemd/v1/modulemd-yaml-utils.c
index 8e3e8d6bd923bf1753cfe9191db8f6a300c39032..453de0a92b8b50f13384acc4e73fae2f412f7776 100644
--- a/modulemd/v1/modulemd-yaml-utils.c
+++ b/modulemd/v1/modulemd-yaml-utils.c
@@ -373,10 +373,37 @@ mmd_yaml_dup_modules (GPtrArray *objects)
}
return modules;
}
+GPtrArray *
+mmd_yaml_convert_modulestreams (GPtrArray *objects)
+{
+ GPtrArray *compat_data = NULL;
+ GObject *object = NULL;
+ gsize i;
+
+ compat_data = g_ptr_array_new_full (objects->len, g_object_unref);
+
+ for (i = 0; i < objects->len; i++)
+ {
+ object = g_ptr_array_index (objects, i);
+ if (MODULEMD_IS_MODULESTREAM (object))
+ {
+ g_ptr_array_add (objects,
+ modulemd_module_new_from_modulestream (
+ MODULEMD_MODULESTREAM (object)));
+ }
+ else
+ {
+ g_ptr_array_add (compat_data, g_object_ref (object));
+ }
+ }
+
+ return compat_data;
+}
+
const gchar *
mmd_yaml_get_event_name (yaml_event_type_t type)
{
switch (type)
{
--
2.17.1

8
libmodulemd.spec
View File

@ -6,7 +6,7 @@
Name: libmodulemd
Version: %{majorminorversion}%{?patchversion:.%{patchversion}}
Release: 1%{?dist}
Release: 2%{?dist}
Summary: Module metadata manipulation library
License: MIT
@ -27,7 +27,7 @@ Obsoletes: python2-modulemd < 1.3.4
Obsoletes: python3-modulemd < 1.3.4
# Patches
Patch0001: 0001-Don-t-return-ModuleStream-objects-from-modulemd_modu.patch
%description
C Library for manipulating module metadata files.
@ -93,6 +93,10 @@ export MMD_SKIP_VALGRIND=1
%{_datadir}/gtk-doc/html/modulemd-1.0/
%changelog
* Thu Aug 09 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.6.2-2
- Fix backwards-incompatible API change
- Resolves: rhbz#1607083
* Tue Aug 07 2018 Stephen Gallagher <sgallagh@redhat.com> - 1.6.2-1
- Update to 1.6.2
- Make buildorder a signed integer to match modulemd specification