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132 lines
3.4 KiB
C
132 lines
3.4 KiB
C
/*
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* Copyright (c) Contributors to the Open 3D Engine Project
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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// Description :
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// Assert dialog box for LINUX. The linux assert dialog is based on a
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// small ncurses application which writes the choice to a file. This
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// was chosen since there is no default UI system on Linux. X11 wasn't
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// used due to the possibility of the system running another display
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// protocol (e.g.: WayLand, Mir)
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#ifndef CRYINCLUDE_CRYCOMMON_CRYASSERT_LINUX_H
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#define CRYINCLUDE_CRYCOMMON_CRYASSERT_LINUX_H
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#pragma once
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#if defined(USE_CRY_ASSERT) && defined(LINUX) && !defined(ANDROID)
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static char gs_szMessage[MAX_PATH];
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void CryAssertTrace(const char* szFormat, ...)
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{
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if (gEnv == 0)
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{
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return;
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}
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if (!gEnv->bIgnoreAllAsserts)
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{
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if (szFormat == NULL)
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{
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gs_szMessage[0] = '\0';
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}
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else
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{
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va_list args;
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va_start(args, szFormat);
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vsnprintf(gs_szMessage, sizeof(gs_szMessage), szFormat, args);
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va_end(args);
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}
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}
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}
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bool CryAssert(const char* szCondition, const char* szFile, unsigned int line, bool* pIgnore)
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{
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if (!gEnv)
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{
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return false;
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}
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#if defined(CRY_ASSERT_DIALOG_ONLY_IN_DEBUG) && !defined(AZ_DEBUG_BUILD)
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// we are in a non-debug build, so we should turn this into a warning instead.
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if (gEnv->pLog)
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{
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if (!gEnv->bIgnoreAllAsserts)
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{
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gEnv->pLog->LogWarning("%s(%u): Assertion failed - \"%s\"", szFile, line, szCondition);
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}
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}
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if (pIgnore)
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{
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// avoid showing the same one repeatedly.
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*pIgnore = true;
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}
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return false;
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#endif
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static const int max_len = 4096;
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static char gs_command_str[4096];
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static CryLockT<CRYLOCK_RECURSIVE> lock;
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gEnv->pSystem->OnAssert(szCondition, gs_szMessage, szFile, line);
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size_t file_len = strlen(szFile);
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if (!gEnv->bNoAssertDialog && !gEnv->bIgnoreAllAsserts)
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{
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CryAutoLock< CryLockT<CRYLOCK_RECURSIVE> > lk (lock);
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snprintf(gs_command_str, max_len, "xterm -geometry 100x20 -n 'Assert Dialog [Linux Launcher]' -T 'Assert Dialog [Linux Launcher]' -e 'BinLinux/assert_term \"%s\" \"%s\" %d \"%s\"; echo \"$?\" > .assert_return'",
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szCondition, (file_len > 60) ? szFile + (file_len - 61) : szFile, line, gs_szMessage);
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int ret = system(gs_command_str);
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if (ret != 0)
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{
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CryLogAlways("<Assert> Terminal failed to execute");
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return false;
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}
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FILE* assert_file = fopen(".assert_return", "r");
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if (!assert_file)
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{
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CryLogAlways("<Assert> Couldn't open assert file");
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return false;
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}
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int result = -1;
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fscanf(assert_file, "%d", &result);
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fclose(assert_file);
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switch (result)
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{
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case 0:
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break;
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case 1:
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*pIgnore = true;
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break;
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case 2:
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gEnv->bIgnoreAllAsserts = true;
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break;
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case 3:
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return true;
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break;
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case 4:
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raise(SIGABRT);
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exit(-1);
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break;
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default:
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CryLogAlways("<Assert> Unknown result in assert file: %d", result);
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return false;
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}
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}
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return false;
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}
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#endif
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#endif // CRYINCLUDE_CRYCOMMON_CRYASSERT_LINUX_H
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