Hans Leidekker : wpcap: Implement pcap_dump_close().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c589e978a7919f10bcf1150c98272db057255596
URL:    https://gitlab.winehq.org/wine/wine/-/commit/c589e978a7919f10bcf1150c98272db...

Author: Hans Leidekker 
Date:   Mon Feb  6 16:47:16 2023 +0100

wpcap: Implement pcap_dump_close().

---

dlls/wpcap/unixlib.c  |  8 ++++++++
 dlls/wpcap/unixlib.h  |  6 ++++++
 dlls/wpcap/wpcap.c    | 12 ++++++++++++
 dlls/wpcap/wpcap.spec |  2 +-
 4 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/dlls/wpcap/unixlib.c b/dlls/wpcap/unixlib.c
index ed753c0d6fd..49232c4c444 100644
--- a/dlls/wpcap/unixlib.c
+++ b/dlls/wpcap/unixlib.c
@@ -155,6 +155,13 @@ static NTSTATUS wrap_dump( void *args )
     return STATUS_SUCCESS;
 }

+static NTSTATUS wrap_dump_close( void *args )
+{
+    const struct dump_close_params *params = args;
+    pcap_dump_close( (pcap_dumper_t *)(ULONG_PTR)params->handle );
+    return STATUS_SUCCESS;
+}
+
 static NTSTATUS wrap_dump_open( void *args )
 {
     const struct dump_open_params *params = args;
@@ -452,6 +459,7 @@ const unixlib_entry_t __wine_unix_call_funcs[] =
     wrap_datalink_val_to_description,
     wrap_datalink_val_to_name,
     wrap_dump,
+    wrap_dump_close,
     wrap_dump_open,
     wrap_findalldevs,
     wrap_get_tstamp_precision,
diff --git a/dlls/wpcap/unixlib.h b/dlls/wpcap/unixlib.h
index 740be3ad12e..3adb8f1f61d 100644
--- a/dlls/wpcap/unixlib.h
+++ b/dlls/wpcap/unixlib.h
@@ -138,6 +138,11 @@ struct dump_params
     const unsigned char *packet;
 };

+struct dump_close_params
+{
+    UINT64 handle;
+};
+
 struct dump_open_params
 {
     UINT64 handle;
@@ -337,6 +342,7 @@ enum pcap_funcs
     unix_datalink_val_to_description,
     unix_datalink_val_to_name,
     unix_dump,
+    unix_dump_close,
     unix_dump_open,
     unix_findalldevs,
     unix_get_tstamp_precision,
diff --git a/dlls/wpcap/wpcap.c b/dlls/wpcap/wpcap.c
index f3b203f983d..afb47a58a90 100644
--- a/dlls/wpcap/wpcap.c
+++ b/dlls/wpcap/wpcap.c
@@ -301,6 +301,18 @@ struct dumper
     UINT64 handle;
 };

+void CDECL pcap_dump_close( struct dumper *dumper )
+{
+    struct dump_close_params params;
+
+    TRACE( "%p\n", dumper );
+
+    if (!dumper) return;
+    params.handle = dumper->handle;
+    PCAP_CALL( dump, &params );
+    free( dumper );
+}
+
 static inline WCHAR *strdup_from_utf8( const char *str )
 {
     WCHAR *ret = NULL;
diff --git a/dlls/wpcap/wpcap.spec b/dlls/wpcap/wpcap.spec
index 7a59dda3caf..b3685d098fe 100644
--- a/dlls/wpcap/wpcap.spec
+++ b/dlls/wpcap/wpcap.spec
@@ -20,7 +20,7 @@
 @ cdecl pcap_datalink_val_to_name(long)
 @ cdecl pcap_dispatch(ptr long ptr ptr)
 @ cdecl pcap_dump(ptr ptr str)
-@ stub pcap_dump_close
+@ cdecl pcap_dump_close(ptr)
 @ stub pcap_dump_file
 @ stub pcap_dump_flush
 @ stub pcap_dump_ftell