diff mbox series

[2/5] Revert "hmp: Use QAPI NetdevInfo in hmp_info_network"

Message ID 20210402081519.78878-3-jasowang@redhat.com
State New
Headers show
Series Revert query-netdev command for 6.0 | expand

Commit Message

Jason Wang April 2, 2021, 8:15 a.m. UTC
Several issues has been reported for query-netdev info
series. Consider it's late in the rc, this reverts commit
a0724776c5a98a08fc946bb5a4ad16410ca64c0e.

Signed-off-by: Jason Wang <jasowang@redhat.com>
---
 include/qapi/hmp-output-visitor.h |  30 -----
 net/net.c                         |  31 +----
 qapi/hmp-output-visitor.c         | 193 ------------------------------
 qapi/meson.build                  |   1 -
 4 files changed, 1 insertion(+), 254 deletions(-)
 delete mode 100644 include/qapi/hmp-output-visitor.h
 delete mode 100644 qapi/hmp-output-visitor.c
diff mbox series

Patch

diff --git a/include/qapi/hmp-output-visitor.h b/include/qapi/hmp-output-visitor.h
deleted file mode 100644
index 541e4002e3..0000000000
--- a/include/qapi/hmp-output-visitor.h
+++ /dev/null
@@ -1,30 +0,0 @@ 
-/*
- * HMP string output Visitor
- *
- * Copyright Yandex N.V., 2021
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#ifndef HMP_OUTPUT_VISITOR_H
-#define HMP_OUTPUT_VISITOR_H
-
-#include "qapi/visitor.h"
-
-typedef struct HMPOutputVisitor HMPOutputVisitor;
-
-/**
- * Create a HMP string output visitor for @obj
- *
- * Flattens dicts/structures, only shows arrays borders.
- *
- * Errors are not expected to happen.
- *
- * The caller is responsible for freeing the visitor with
- * visit_free().
- */
-Visitor *hmp_output_visitor_new(char **result);
-
-#endif
diff --git a/net/net.c b/net/net.c
index 725a4e1450..277da712eb 100644
--- a/net/net.c
+++ b/net/net.c
@@ -55,7 +55,6 @@ 
 #include "sysemu/sysemu.h"
 #include "net/filter.h"
 #include "qapi/string-output-visitor.h"
-#include "qapi/hmp-output-visitor.h"
 
 /* Net bridge is currently not supported for W32. */
 #if !defined(_WIN32)
@@ -1222,42 +1221,14 @@  static void netfilter_print_info(Monitor *mon, NetFilterState *nf)
     monitor_printf(mon, "\n");
 }
 
-static char *generate_info_str(NetClientState *nc)
-{
-    NetdevInfo *ni = nc->stored_config;
-    char *ret_out = NULL;
-    Visitor *v;
-
-    /* Use legacy field info_str for NIC and hubports */
-    if ((nc->info->type == NET_CLIENT_DRIVER_NIC) ||
-        (nc->info->type == NET_CLIENT_DRIVER_HUBPORT)) {
-        return g_strdup(nc->info_str ? nc->info_str : "");
-    }
-
-    if (!ni) {
-        return g_malloc0(1);
-    }
-
-    v = hmp_output_visitor_new(&ret_out);
-    if (visit_type_NetdevInfo(v, "", &ni, NULL)) {
-        visit_complete(v, &ret_out);
-    }
-    visit_free(v);
-
-    return ret_out;
-}
-
 void print_net_client(Monitor *mon, NetClientState *nc)
 {
     NetFilterState *nf;
-    char *info_str = generate_info_str(nc);
 
     monitor_printf(mon, "%s: index=%d,type=%s,%s\n", nc->name,
                    nc->queue_index,
                    NetClientDriver_str(nc->info->type),
-                   info_str);
-    g_free(info_str);
-
+                   nc->info_str ? nc->info_str : "");
     if (!QTAILQ_EMPTY(&nc->filters)) {
         monitor_printf(mon, "filters:\n");
     }
diff --git a/qapi/hmp-output-visitor.c b/qapi/hmp-output-visitor.c
deleted file mode 100644
index 8036605f97..0000000000
--- a/qapi/hmp-output-visitor.c
+++ /dev/null
@@ -1,193 +0,0 @@ 
-/*
- * HMP string output Visitor
- *
- * Copyright Yandex N.V., 2021
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#include "qemu/osdep.h"
-#include "qemu/cutils.h"
-#include "qapi/hmp-output-visitor.h"
-#include "qapi/visitor-impl.h"
-
-struct HMPOutputVisitor {
-    Visitor visitor;
-    char **result;
-    GString *buffer;
-    bool is_continue;
-};
-
-static HMPOutputVisitor *to_hov(Visitor *v)
-{
-    return container_of(v, HMPOutputVisitor, visitor);
-}
-
-static void hmp_output_append_formatted(Visitor *v, const char *fmt, ...)
-{
-    HMPOutputVisitor *ov = to_hov(v);
-    va_list args;
-
-    if (ov->is_continue) {
-        g_string_append(ov->buffer, ",");
-    } else {
-        ov->is_continue = true;
-    }
-
-    va_start(args, fmt);
-    g_string_append_vprintf(ov->buffer, fmt, args);
-    va_end(args);
-}
-
-static void hmp_output_skip_comma(Visitor *v)
-{
-    HMPOutputVisitor *ov = to_hov(v);
-
-    ov->is_continue = false;
-}
-
-static bool hmp_output_start_struct(Visitor *v, const char *name,
-                                    void **obj, size_t unused, Error **errp)
-{
-    return true;
-}
-
-static void hmp_output_end_struct(Visitor *v, void **obj) {}
-
-static bool hmp_output_start_list(Visitor *v, const char *name,
-                                  GenericList **listp, size_t size,
-                                  Error **errp)
-{
-    hmp_output_append_formatted(v, "%s=[", name);
-    /* First element in array without comma before it */
-    hmp_output_skip_comma(v);
-
-    return true;
-}
-
-static GenericList *hmp_output_next_list(Visitor *v, GenericList *tail,
-                                         size_t size)
-{
-    return tail->next;
-}
-
-static void hmp_output_end_list(Visitor *v, void **obj)
-{
-    /* Don't need comma after last array element */
-    hmp_output_skip_comma(v);
-    hmp_output_append_formatted(v, "]");
-}
-
-static bool hmp_output_type_int64(Visitor *v, const char *name,
-                                  int64_t *obj, Error **errp)
-{
-    hmp_output_append_formatted(v, "%s=%" PRId64, name, *obj);
-
-    return true;
-}
-
-static bool hmp_output_type_uint64(Visitor *v, const char *name,
-                                   uint64_t *obj, Error **errp)
-{
-    hmp_output_append_formatted(v, "%s=%" PRIu64, name, *obj);
-
-    return true;
-}
-
-static bool hmp_output_type_bool(Visitor *v, const char *name, bool *obj,
-                                 Error **errp)
-{
-    hmp_output_append_formatted(v, "%s=%s", name, *obj ? "true" : "false");
-
-    return true;
-}
-
-static bool hmp_output_type_str(Visitor *v, const char *name, char **obj,
-                                Error **errp)
-{
-    /* Skip already printed or unused fields */
-    if (!*obj || g_str_equal(name, "id") || g_str_equal(name, "type")) {
-        return true;
-    }
-
-    /* Do not print stub name for StringList elements */
-    if (g_str_equal(name, "str")) {
-        hmp_output_append_formatted(v, "%s", *obj);
-    } else {
-        hmp_output_append_formatted(v, "%s=%s", name, *obj);
-    }
-
-    return true;
-}
-
-static bool hmp_output_type_number(Visitor *v, const char *name,
-                                   double *obj, Error **errp)
-{
-    hmp_output_append_formatted(v, "%s=%.17g", name, *obj);
-
-    return true;
-}
-
-/* TODO: remove this function? */
-static bool hmp_output_type_any(Visitor *v, const char *name,
-                                QObject **obj, Error **errp)
-{
-    return true;
-}
-
-static bool hmp_output_type_null(Visitor *v, const char *name,
-                                 QNull **obj, Error **errp)
-{
-    hmp_output_append_formatted(v, "%s=NULL", name);
-
-    return true;
-}
-
-static void hmp_output_complete(Visitor *v, void *opaque)
-{
-    HMPOutputVisitor *ov = to_hov(v);
-
-    *ov->result = g_string_free(ov->buffer, false);
-    ov->buffer = NULL;
-}
-
-static void hmp_output_free(Visitor *v)
-{
-    HMPOutputVisitor *ov = to_hov(v);
-
-    if (ov->buffer) {
-        g_string_free(ov->buffer, true);
-    }
-    g_free(v);
-}
-
-Visitor *hmp_output_visitor_new(char **result)
-{
-    HMPOutputVisitor *v;
-
-    v = g_malloc0(sizeof(*v));
-
-    v->visitor.type = VISITOR_OUTPUT;
-    v->visitor.start_struct = hmp_output_start_struct;
-    v->visitor.end_struct = hmp_output_end_struct;
-    v->visitor.start_list = hmp_output_start_list;
-    v->visitor.next_list = hmp_output_next_list;
-    v->visitor.end_list = hmp_output_end_list;
-    v->visitor.type_int64 = hmp_output_type_int64;
-    v->visitor.type_uint64 = hmp_output_type_uint64;
-    v->visitor.type_bool = hmp_output_type_bool;
-    v->visitor.type_str = hmp_output_type_str;
-    v->visitor.type_number = hmp_output_type_number;
-    v->visitor.type_any = hmp_output_type_any;
-    v->visitor.type_null = hmp_output_type_null;
-    v->visitor.complete = hmp_output_complete;
-    v->visitor.free = hmp_output_free;
-
-    v->result = result;
-    v->buffer = g_string_new("");
-    v->is_continue = false;
-
-    return &v->visitor;
-}
diff --git a/qapi/meson.build b/qapi/meson.build
index 0d20226fa3..376f4ceafe 100644
--- a/qapi/meson.build
+++ b/qapi/meson.build
@@ -8,7 +8,6 @@  util_ss.add(files(
   'qobject-output-visitor.c',
   'string-input-visitor.c',
   'string-output-visitor.c',
-  'hmp-output-visitor.c',
 ))
 if have_system or have_tools
   util_ss.add(files(