Steve Checkoway
141 lines
3.2 KiB
C++
141 lines
3.2 KiB
C++
/*
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* BuildInstaller.cpp
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* stepmania
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*
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* Created by Steve Checkoway on Sun Sep 07 2003.
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* Copyright (c) 2003 Steve Checkoway. All rights reserved.
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*
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*/
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using namespace std;
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#include "StdString.h"
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#include "InstallerFile.h"
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#include "Processor.h"
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#include <unistd.h>
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#include <sys/param.h>
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#include <cstdio>
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#include <cstdlib>
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#include <stack>
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#include <map>
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void HandleFile(const CString& file, const CString& dir, const CString& archivePath, bool overwrite)
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{
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static bool archiveMade = false;
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CString command;
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if (archiveMade)
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command = "tar rfPC '";
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else
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{
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archiveMade = true;
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command = "tar cfPC '";
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}
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command += archivePath + "' '" + dir +"' '" + file + "'";
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system(command);
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printf("%s\n", file.c_str());
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}
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const CString GetPath(const CString& ID)
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{
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if (ID == "install path")
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{
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char cwd[MAXPATHLEN];
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char path[MAXPATHLEN];
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char *ptr;
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getwd(cwd);
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printf("Enter a path (relative or absolute) to the install files\n"
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"The current working directory is: %s\n"
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"> ", cwd);
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ptr = gets(path);
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ASSERT(ptr);
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while (*ptr != '\000' && (*ptr == ' ' || *ptr == '\t'))
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++ptr;
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if (*ptr == '/')
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return ptr;
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return CString(cwd) + "/" + CString(ptr);
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}
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fprintf(stderr, "Unknown path command, return `.'\n");
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return ".";
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}
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void PrintUsage(int err)
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{
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printf("usage: BuildInstaller config [dir]\n\n"
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"config: The configuration file for the installer.\n"
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"dir: The output directory. It is created if it doesn't exist\n");
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exit(err);
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}
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int main(int argc, char *argv[])
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{
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CString inFile, outDir;
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switch (argc)
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{
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case 1:
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printf("BuildInstaller needs to be run with at least one argument.\n");
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PrintUsage(1);
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case 2:
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inFile = argv[1];
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outDir = ".";
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break;
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case 3:
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inFile = argv[1];
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outDir = argv[2];
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break;
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default:
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printf("BuildInstaller takes at most 2 arguments.\n");
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PrintUsage(2);
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}
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if (inFile == "help" || inFile == "-h" || inFile == "--help")
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PrintUsage(0);
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outDir += "/files";
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InstallerFile config(inFile);
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unsigned nextLine = 0;
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if (!config.ReadFile())
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{
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printf("Couldn't read config file, \"%s\".\n", inFile.c_str());
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return 3;
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}
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/* Create the directory--the lazy man's way */
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CString command = "mkdir -p '" + outDir + "'";
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if (system(command))
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{
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printf("The system(\"%s\") call failed.\n", command.c_str());
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return 4;
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}
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CString archivePath = outDir + "/archive.tar";
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Processor p(archivePath, HandleFile, GetPath, NULL, false);
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while (nextLine < config.GetNumLines())
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p.ProcessLine(config.GetLine(nextLine), nextLine);
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/* Compress the archive after it is created */
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command = "gzip '" + archivePath + "'";
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system(command);
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if (!config.WriteFile(outDir + "/config"))
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{
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printf("%s\n", strerror(errno));
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return 6;
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}
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return 0;
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}
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