0aed504f4a
git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@5917 212acab6-be3b-0410-9dea-997c60f758d6
554 lines
15 KiB
C++
554 lines
15 KiB
C++
/*
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* makenssi.cpp
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*
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* This file is a part of NSIS.
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*
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* Copyright (C) 1999-2009 Nullsoft and Contributors
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*
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* Licensed under the zlib/libpng license (the "License");
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* you may not use this file except in compliance with the License.
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*
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* Licence details can be found in the file COPYING.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty.
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*/
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#include "Platform.h"
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#include <stdio.h>
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#include <signal.h>
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#ifdef _WIN32
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# include <direct.h>
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#else
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# include <unistd.h>
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#endif
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#include <string>
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#include "build.h"
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#include "util.h"
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#include "version.h"
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using namespace std;
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int g_noconfig=0;
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int g_display_errors=1;
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FILE *g_output=stdout;
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void quit()
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{
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if (g_display_errors)
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{
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fprintf(g_output,"\nNote: you may have one or two (large) stale temporary file(s)\n"
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"left in your temporary directory (Generally this only happens on Windows 9x).\n");
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fflush(g_output);
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}
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exit(1);
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}
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static void myatexit()
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{
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dopause();
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if (g_output != stdout && g_output) fclose(g_output);
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}
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static void sigint(int sig)
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{
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if (g_display_errors)
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{
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fprintf(g_output,"\n\nAborting on Ctrl+C...\n");
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fflush(g_output);
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}
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quit();
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}
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#ifdef _WIN32
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static DWORD WINAPI sigint_event_msg_handler(LPVOID)
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{
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HANDLE hEvent = OpenEvent(EVENT_ALL_ACCESS, FALSE, "makensis win32 signint event");
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if (hEvent)
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{
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if (WaitForSingleObject(hEvent, INFINITE) == WAIT_OBJECT_0)
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raise(SIGINT);
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CloseHandle(hEvent);
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}
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return 0;
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}
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#endif
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static void init_signals()
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{
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atexit(myatexit);
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signal(SIGINT,sigint);
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#ifdef _WIN32
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DWORD id;
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HANDLE hThread = CreateThread(NULL, 0, sigint_event_msg_handler, NULL, 0, &id);
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if (hThread) CloseHandle(hThread);
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#endif
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}
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static void print_logo()
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{
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fprintf(g_output,"MakeNSIS %s - Copyright 1995-2009 Contributors\n"
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"See the file COPYING for license details.\n"
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"Credits can be found in the Users Manual.\n\n", NSIS_VERSION);
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fflush(g_output);
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}
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static void print_license()
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{
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fprintf(g_output,"Copyright (C) 1999-2009 Nullsoft and Contributors\n\n"
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"This license applies to everything in the NSIS package, except where otherwise\n"
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"noted.\n\n"
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"This software is provided 'as-is', without any express or implied warranty.\n"
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"In no event will the authors be held liable for any damages arising from the\n"
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"use of this software.\n\n"
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"Permission is granted to anyone to use this software for any purpose, including\n"
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"commercial applications, and to alter it and redistribute it freely, subject to\n"
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"the following restrictions:\n"
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" 1. The origin of this software must not be misrepresented; you must not claim\n"
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" that you wrote the original software. If you use this software in a\n"
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" product, an acknowledgment in the product documentation would be\n"
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" appreciated but is not required.\n"
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" 2. Altered source versions must be plainly marked as such, and must not be\n"
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" misrepresented as being the original software.\n"
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" 3. This notice may not be removed or altered from any source distribution.\n\n"
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"In addition to this license, different licenses apply to the included\n"
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"compression modules. See the file COPYING for details.\n");
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fflush(g_output);
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}
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static void print_usage()
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{
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fprintf(g_output,"Usage:\n"
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" makensis [option | script.nsi | - [...]]\n"
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" options are:\n"
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" " OPT_STR "CMDHELP item prints out help for 'item', or lists all commands\n"
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" " OPT_STR "HDRINFO prints information about what options makensis was compiled with\n"
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" " OPT_STR "LICENSE prints the makensis software license\n"
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" " OPT_STR "VERSION prints the makensis version and exits\n"
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" " OPT_STR "Px sets the compiler process priority, where x is 5=realtime,4=high,\n"
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" " " 3=above normal,2=normal,1=below normal,0=idle\n"
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" " OPT_STR "Vx verbosity where x is 4=all,3=no script,2=no info,1=no warnings,0=none\n"
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" " OPT_STR "Ofile specifies a text file to log compiler output (default is stdout)\n"
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" " OPT_STR "PAUSE pauses after execution\n"
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" " OPT_STR "NOCONFIG disables inclusion of <path to makensis.exe>" PLATFORM_PATH_SEPARATOR_STR "nsisconf.nsh\n"
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" " OPT_STR "NOCD disabled the current directory change to that of the .nsi file\n"
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" " OPT_STR "Ddefine[=value] defines the symbol \"define\" for the script [to value]\n"
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" " OPT_STR "Xscriptcmd executes scriptcmd in script (i.e. \"" OPT_STR "XOutFile poop.exe\")\n"
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" parameters are processed by order (" OPT_STR "Ddef ins.nsi != ins.nsi " OPT_STR "Ddef)\n"
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" for script file name, you can use - to read from the standard input\n"
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#ifdef _WIN32
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" you can also use - as an option character: -PAUSE as well as /PAUSE\n"
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#endif
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" you can use a double-dash to end options processing: makensis -- -ins.nsi\n");
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fflush(g_output);
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}
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static void print_stub_info(CEXEBuild& build)
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{
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if (build.display_info)
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{
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fprintf(g_output,"Size of first header is %lu bytes.\n",(unsigned long)sizeof(firstheader));
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fprintf(g_output,"Size of main header is %lu bytes.\n",(unsigned long)sizeof(header));
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fprintf(g_output,"Size of each section is %lu bytes.\n",(unsigned long)sizeof(section));
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fprintf(g_output,"Size of each page is %lu bytes.\n",(unsigned long)sizeof(page));
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fprintf(g_output,"Size of each instruction is %lu bytes.\n",(unsigned long)sizeof(entry));
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int x=build.definedlist.getnum();
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fprintf(g_output,"\nDefined symbols: ");
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for (int i=0; i<x; i++)
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{
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fprintf(g_output,"%s",build.definedlist.getname(i));
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char *p=build.definedlist.getvalue(i);
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if (*p) fprintf(g_output,"=%s",p);
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if (i<x-1) fprintf(g_output,",");
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}
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if (!x) fprintf(g_output,"none");
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fprintf(g_output,"\n");
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fflush(g_output);
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}
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}
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static string get_home()
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{
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char *home = getenv(
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#ifdef _WIN32
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"APPDATA"
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#else
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"HOME"
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#endif
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);
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return home ? home : "";
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}
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static int process_config(CEXEBuild& build, string& conf)
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{
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FILE *cfg=fopen(conf.c_str(),"rt");
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if (cfg)
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{
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if (build.display_script)
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{
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fprintf(g_output,"Processing config: \n");
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fflush(g_output);
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}
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int ret=build.process_script(cfg,(char*)conf.c_str());
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fclose(cfg);
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if (ret != PS_OK && ret != PS_EOF)
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{
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if (build.display_errors)
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{
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fprintf(g_output,"Error in config on line %d -- aborting creation process\n",build.linecnt);
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fflush(g_output);
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}
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return 1;
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}
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if (build.display_script)
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{
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fprintf(g_output,"\n");
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fflush(g_output);
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}
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}
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return 0;
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}
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static int change_to_script_dir(CEXEBuild& build, string& script)
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{
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string dir = get_dir_name(get_full_path(script));
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if (!dir.empty())
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{
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if (build.display_script)
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{
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fprintf(g_output,"Changing directory to: \"%s\"\n",dir.c_str());
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fflush(g_output);
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}
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if (chdir(dir.c_str()))
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{
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if (build.display_errors)
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{
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fprintf(g_output,"Error changing directory to \"%s\"\n",dir.c_str());
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fflush(g_output);
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}
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return 1;
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}
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if (build.display_script)
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{
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fprintf(g_output,"\n");
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fflush(g_output);
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}
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}
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return 0;
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}
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#ifdef NSIS_HPUX_ALLOW_UNALIGNED_DATA_ACCESS
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extern "C" void allow_unaligned_data_access();
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#endif
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int main(int argc, char **argv)
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{
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#ifdef NSIS_HPUX_ALLOW_UNALIGNED_DATA_ACCESS
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allow_unaligned_data_access();
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#endif
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CEXEBuild build;
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int do_cd=1;
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int outputtried=0;
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int argpos=1;
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int nousage=0;
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int files_processed=0;
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int cmds_processed=0;
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FILE *fp;
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int tmpargpos=1;
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int no_logo=0;
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int in_files=0;
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try
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{
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build.initialize(argv[0]);
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}
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catch (exception& err)
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{
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fprintf(g_output, "Error initalizing CEXEBuild: %s\n", err.what());
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fflush(g_output);
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return 1;
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}
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if (argc > 1 && IS_OPT(argv[1]) && !stricmp(&argv[1][1],"VERSION"))
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{
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fprintf(g_output,NSIS_VERSION);
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fflush(g_output);
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return 0;
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}
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if (argc > 1 && IS_OPT(argv[1]) && (argv[1][1]=='v' || argv[1][1]=='V'))
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{
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tmpargpos++;
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if (argv[1][2] <= '2' && argv[1][2] >= '0')
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{
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no_logo=1;
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}
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}
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if (!no_logo)
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{
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if (argc > tmpargpos && IS_OPT(argv[tmpargpos]) && (argv[tmpargpos][1]=='o' || argv[tmpargpos][1]=='O') && argv[tmpargpos][2])
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{
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g_output=fopen(argv[tmpargpos]+2,"w");
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if (!g_output)
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{
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printf("Error opening output log for writing. Using stdout.\n");
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g_output=stdout;
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}
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outputtried=1;
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}
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print_logo();
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}
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init_signals();
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if (!g_output) g_output=stdout;
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while (argpos < argc)
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{
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if (!strcmp(argv[argpos], "--"))
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in_files=1;
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else if (IS_OPT(argv[argpos]) && strcmp(argv[argpos], "-") && !in_files)
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{
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if ((argv[argpos][1]=='D' || argv[argpos][1]=='d') && argv[argpos][2])
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{
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char *p=argv[argpos]+2;
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char *s=strdup(p),*v;
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if (build.display_script)
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{
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fprintf(g_output,"Command line defined: \"%s\"\n",p);
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fflush(g_output);
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}
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v=strstr(s,"=");
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if (v) *v++=0;
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build.define(s,v?v:"");
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free(s);
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}
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else if ((argv[argpos][1]=='X' || argv[argpos][1]=='x') && argv[argpos][2])
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{
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if (build.process_oneline(argv[argpos]+2,"command line",argpos+1) != PS_OK)
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{
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return 1;
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}
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cmds_processed++;
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}
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else if ((argv[argpos][1]=='O' || argv[argpos][1]=='o') && argv[argpos][2])
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{
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if (!outputtried)
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{
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g_output=fopen(argv[argpos]+2,"w");
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if (!g_output)
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{
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if (build.display_errors) printf("Error opening output log for writing. Using stdout.\n");
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g_output=stdout;
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}
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outputtried=1;
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}
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}
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else if (!stricmp(&argv[argpos][1],"NOCD")) do_cd=0;
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else if ((argv[argpos][1] == 'V' || argv[argpos][1] == 'v') &&
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argv[argpos][2] >= '0' && argv[argpos][2] <= '4' && !argv[argpos][3])
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{
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int v=argv[argpos][2]-'0';
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build.display_script=v>3;
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build.display_info=v>2;
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build.display_warnings=v>1;
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build.display_errors=v>0;
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g_display_errors=build.display_errors;
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}
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else if (!stricmp(&argv[argpos][1],"NOCONFIG")) g_noconfig=1;
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else if (!stricmp(&argv[argpos][1],"PAUSE")) g_dopause=1;
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else if (!stricmp(&argv[argpos][1],"LICENSE"))
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{
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if (build.display_info)
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{
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print_license();
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}
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nousage++;
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}
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else if (!stricmp(&argv[argpos][1],"CMDHELP"))
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{
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if (argpos < argc-1)
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build.print_help(argv[++argpos]);
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else
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build.print_help(NULL);
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nousage++;
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}
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else if (!stricmp(&argv[argpos][1],"NOTIFYHWND"))
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{
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#ifdef _WIN32
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build.notify_hwnd=(HWND)atol(argv[++argpos]);
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if (!IsWindow(build.notify_hwnd))
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build.notify_hwnd=0;
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#else
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argpos++;
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build.warning(OPT_STR "NOTIFYHWND is disabled for non Win32 platforms.");
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#endif
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}
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else if (!stricmp(&argv[argpos][1],"HDRINFO"))
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{
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print_stub_info(build);
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nousage++;
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}
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else if ((argv[argpos][1]=='P' || argv[argpos][1]=='p') &&
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argv[argpos][2] >= '0' && argv[argpos][2] <= '5' && !argv[argpos][3])
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{
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#ifdef _WIN32
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// priority setting added 01-2007 by Comm@nder21
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int p=argv[argpos][2]-'0';
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HANDLE hProc = GetCurrentProcess();
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struct
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{
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DWORD priority;
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DWORD fallback;
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} classes[] = {
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{IDLE_PRIORITY_CLASS, IDLE_PRIORITY_CLASS},
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{BELOW_NORMAL_PRIORITY_CLASS, IDLE_PRIORITY_CLASS},
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{NORMAL_PRIORITY_CLASS, NORMAL_PRIORITY_CLASS},
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{ABOVE_NORMAL_PRIORITY_CLASS, HIGH_PRIORITY_CLASS},
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{HIGH_PRIORITY_CLASS, HIGH_PRIORITY_CLASS},
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{REALTIME_PRIORITY_CLASS, REALTIME_PRIORITY_CLASS}
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};
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if (SetPriorityClass(hProc, classes[p].priority) == FALSE)
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{
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SetPriorityClass(hProc, classes[p].fallback);
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}
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if (p == 5)
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build.warning("makensis is running in REALTIME priority mode!");
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#else
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build.warning(OPT_STR "Px is disabled for non Win32 platforms.");
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#endif
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}
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else break;
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}
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else
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{
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files_processed++;
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if (!strcmp(argv[argpos],"-") && !in_files)
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g_dopause=0;
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if (!g_noconfig)
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{
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g_noconfig=1;
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string main_conf;
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char* env_var = getenv("NSISCONFDIR");
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if(env_var == NULL)
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#ifndef NSIS_CONFIG_CONST_DATA_PATH
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main_conf = get_executable_dir(argv[0]);
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#else
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main_conf = PREFIX_CONF;
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#endif
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else main_conf = env_var;
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main_conf += PLATFORM_PATH_SEPARATOR_STR;
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main_conf += "nsisconf.nsh";
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if (process_config(build, main_conf))
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return 1;
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string home_conf = get_home();
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if (home_conf != "")
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{
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home_conf += PLATFORM_PATH_SEPARATOR_STR;
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#ifdef _WIN32
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home_conf += "nsisconf.nsh";
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#else
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home_conf += ".nsisconf.nsh";
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#endif
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if (process_config(build, home_conf))
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return 1;
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}
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}
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{
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char sfile[1024];
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if (!strcmp(argv[argpos],"-") && !in_files)
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{
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fp=stdin;
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strcpy(sfile,"stdin");
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}
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else
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{
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strcpy(sfile,argv[argpos]);
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fp=fopen(sfile,"rt");
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if (!fp)
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{
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sprintf(sfile,"%s.nsi",argv[argpos]);
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fp=fopen(sfile,"rt");
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if (!fp)
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{
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if (build.display_errors)
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{
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sfile[strlen(sfile)-4]=0;
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fprintf(g_output,"Can't open script \"%s\"\n",sfile);
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fflush(g_output);
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}
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return 1;
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}
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}
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if (do_cd)
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{
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string script_file = string(sfile);
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if (change_to_script_dir(build, script_file))
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return 1;
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}
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}
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if (build.display_script)
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{
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build.notify(MAKENSIS_NOTIFY_SCRIPT,sfile);
|
|
fprintf(g_output,"Processing script file: \"%s\"\n",sfile);
|
|
fflush(g_output);
|
|
}
|
|
int ret=build.process_script(fp,sfile);
|
|
if (fp != stdin) fclose(fp);
|
|
|
|
if (ret != PS_EOF && ret != PS_OK)
|
|
{
|
|
if (build.display_errors)
|
|
{
|
|
fprintf(g_output,"Error in script \"%s\" on line %d -- aborting creation process\n",sfile,build.linecnt);
|
|
fflush(g_output);
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
argpos++;
|
|
}
|
|
|
|
if (argpos<argc || (!files_processed && !cmds_processed))
|
|
{
|
|
if (build.display_errors && !nousage)
|
|
{
|
|
print_usage();
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
if (build.display_info)
|
|
{
|
|
fprintf(g_output,"\nProcessed ");
|
|
if (files_processed) fprintf(g_output,"%d file%s, ",files_processed,files_processed==1?"":"s");
|
|
if (cmds_processed) fprintf(g_output,"%d command line command%s, ",cmds_processed,cmds_processed==1?"":"s");
|
|
fprintf(g_output,"writing output:\n");
|
|
fflush(g_output);
|
|
}
|
|
|
|
if (build.write_output())
|
|
{
|
|
if (build.display_errors)
|
|
{
|
|
fprintf(g_output,"Error - aborting creation process\n");
|
|
fflush(g_output);
|
|
}
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|