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8ee395d843
The common messaging helpers will be reused in the new impl of the virt-pki-validate tool. Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
113 lines
2.5 KiB
C
113 lines
2.5 KiB
C
/*
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* virt-validate-common.c: Sanity check helper APIs
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*
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* Copyright (C) 2012-2024 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#include <config.h>
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#include <unistd.h>
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#include "virt-validate-common.h"
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static bool quiet;
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void virValidateSetQuiet(bool quietFlag)
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{
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quiet = quietFlag;
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}
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void virValidateCheck(const char *prefix,
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const char *format,
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...)
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{
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va_list args;
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g_autofree char *msg = NULL;
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if (quiet)
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return;
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va_start(args, format);
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msg = g_strdup_vprintf(format, args);
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va_end(args);
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fprintf(stdout, "%1$6s: %2$-69s: ", prefix, msg);
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}
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static bool virValidateWantEscape(void)
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{
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static bool detectTty = true;
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static bool wantEscape;
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if (detectTty) {
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if (isatty(STDOUT_FILENO))
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wantEscape = true;
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detectTty = false;
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}
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return wantEscape;
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}
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void virValidatePass(void)
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{
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if (quiet)
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return;
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if (virValidateWantEscape())
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fprintf(stdout, "\033[32m%s\033[0m\n", _("PASS"));
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else
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fprintf(stdout, "%s\n", _("PASS"));
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}
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static const char * failMessages[] = {
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N_("FAIL"),
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N_("WARN"),
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N_("NOTE"),
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};
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G_STATIC_ASSERT(G_N_ELEMENTS(failMessages) == VIR_VALIDATE_LAST);
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static const char *failEscapeCodes[] = {
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"\033[31m",
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"\033[33m",
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"\033[34m",
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};
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G_STATIC_ASSERT(G_N_ELEMENTS(failEscapeCodes) == VIR_VALIDATE_LAST);
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void virValidateFail(virValidateLevel level,
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const char *format,
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...)
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{
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va_list args;
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g_autofree char *msg = NULL;
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if (quiet)
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return;
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va_start(args, format);
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msg = g_strdup_vprintf(format, args);
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va_end(args);
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if (virValidateWantEscape())
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fprintf(stdout, "%s%s\033[0m (%s)\n",
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failEscapeCodes[level], _(failMessages[level]), msg);
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else
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fprintf(stdout, "%s (%s)\n",
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_(failMessages[level]), msg);
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}
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