From aee0664e6f1a29e0d5f301979f6d168b08435a61 Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@gnome.org>
Date: Mon, 10 Mar 2025 15:21:15 +0000
Subject: [PATCH] girparser: Ignore new doc:format element in GIR files
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As of gobject-introspection 1.83.2, a new `<doc:format name="…"/>`
element is supported (as a child of `<repository>`) in GIR files.

For the moment, this information isn’t needed in libgirepository — but
the GIR parser does have to know about the element in order to not throw
an error claiming it’s invalid.

This is a slightly tweaked version of the code added to
gobject-introspection.git in commit
9544cd6c962fab2c3203898779948309833e2439 by Corentin Noël
<corentin.noel@collabora.com>, reformatted slightly to fit in with
GLib’s style guidelines.

This is backwards compatible and does not require a new
gobject-introspection version.

Signed-off-by: Philip Withnall <pwithnall@gnome.org>

Fixes: #3634

Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/glib/-/commit/aee0664e6f1a29e0d5f301979f6d168b08435a61.patch]

Signed-off-by: Markus Volk <f_l_k@t-online.de>
---
 girepository/girparser.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/girepository/girparser.c b/girepository/girparser.c
index 63143718d9..be88d871a4 100644
--- a/girepository/girparser.c
+++ b/girepository/girparser.c
@@ -107,7 +107,8 @@ typedef enum
   STATE_ALIAS,
   STATE_TYPE,
   STATE_ATTRIBUTE,
-  STATE_PASSTHROUGH
+  STATE_PASSTHROUGH,
+  STATE_DOC_FORMAT,  /* 35 */
 } ParseState;
 
 typedef struct _ParseContext ParseContext;
@@ -3159,6 +3160,11 @@ start_element_handler (GMarkupParseContext  *context,
           state_switch (ctx, STATE_PASSTHROUGH);
           goto out;
         }
+      else if (strcmp ("doc:format", element_name) == 0)
+        {
+          state_switch (ctx, STATE_DOC_FORMAT);
+          goto out;
+        }
       break;
 
     case 'e':
@@ -3843,6 +3849,10 @@ end_element_handler (GMarkupParseContext  *context,
           state_switch (ctx, ctx->prev_state);
         }
       break;
+    case STATE_DOC_FORMAT:
+      if (require_end_element (context, ctx, "doc:format", element_name, error))
+        state_switch (ctx, STATE_REPOSITORY);
+      break;
 
     case STATE_PASSTHROUGH:
       ctx->unknown_depth -= 1;
-- 
GitLab

