pkginstaller.c

linux的多线程下载工具。基于gtk界面。

/* pkginstaller.c
 *
 * Copyright (C) 2004-2004 Wang Xiaoguang (Chice) <[e-mail]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 *
 * Authors: Wang Xiaoguang (Chice) <[e-mail]>
 */




#include "pkginstaller.h"
#include "os.h"

INT generate_dldinst_script(char *filename)
{
char *dldinst_script =
"#!/bin/sh\n"
"\n"
"cd /tmp\n"
"if test ! -r dldinst \n"
"then\n"
"    mkdir dldinst\n"
"fi\n"
"\n"
"echo \"\"\n"
"echo \"\"\n"
"echo \"+---------------------------------------------------+\"\n"
"echo \"|                                                   |\"\n"
"echo \"|         DLD's tar package auto installer          |\"\n"
"echo \"|                                                   |\"\n"
"echo \"+---------------------------------------------------+\"\n"
"\n"
"echo \"Unpacking the package, please wait for a few minutes ...\"\n"
"echo \"(Press Ctrl + C to stop the installion.)\"\n"
"echo \"\"\n"
"filelist=`$2 -d -c $1 | tar -C /tmp/dldinst -x -v -f -`\n"
"if [ -z filelist ] \n"
"then\n"
"    echo \"Fail to extract the package.\"\n"
"    echo \"(Press any key to exit.)\"\n"
"    read -n 1\n"
"    exit 1\n"
"fi\n"
"\n"
"for packagename in $filelist\n"
"do\n"
"	targetdir=\"/tmp/dldinst/$packagename\"\n"
"	break;\n"
"done;\n"
"\n"
"echo \"Temp directory is : $targetdir\"\n"
"\n"
"cd $targetdir\n"
"\n"
"if test ! -r Makefile \n"
"then\n"
"	if test ! -r configure\n"
"	then\n"
"		echo \"\"\n"
"		echo \"This package doesn't seem to be a GNU standard package.\"\n"
"		echo \"It can't be configured or made by dldinst.\" \n"
"		echo \"Please enter the directory '$targetdir' and install it manually.\" \n"
"       echo \"(Press any key to exit.)\"\n"
"       read -n 1\n"
"		exit 0\n"
"		\n"
"	else\n"
"		echo \"\"\n"
"		echo \"'./configure' will be executed.\"\n"
"		echo \"If you want to install the package manually, please press Ctrl + C to stop this process.\"\n"
"		echo \"Press any key to continue...\"\n"
"		read -n 1\n"
"		echo \"\"\n"
"\n"
"		if ./configure \n"
"		then\n"
"			echo \"./configure finished successfully.\"\n"
"		else\n"
"			echo \"\"\n"
"			echo \"==========================================\"\n"
"			echo \"./configure FAILED!\"\n"
"			echo \"Please check the output messages.\"\n"
"			echo \"(If you don't want to re-install the package any more, You had better\nremove the temp directory '$targetdir' manually.)\"\n"
"           echo \"(Press any key to exit.)\"\n"
"           read -n 1\n"
"			exit 1\n"
"		fi\n"
"	fi\n"
"fi\n"
"\n"
"echo \"\"\n"
"echo \"'make install' will be executed.\"\n"
"echo \"If you want to install the package manually, please press Ctrl + C to stop this process.\"\n"
"echo \"Press any key to continue...\"\n"
"read -n 1\n"
"echo \"\"\n"
"\n"
"\n"
"if make install\n"
"then\n"
"	echo \"make install finished successfully.\"\n"
"else\n"
"		echo \"\"\n"
"		echo \"==========================================\"\n"
"		echo \"make install FAILED!\"\n"
"		echo \"Please check the output messages.\"\n"
"		echo \"(If you don't want to re-install the package any more, You had better\nremove the temp directory '$targetdir' manually.)\"\n"
"       echo \"(Press any key to exit.)\"\n"
"       read -n 1\n"
"		exit 1;\n"
"fi\n"
"\n"
"echo \"\"\n"
"echo \"Next we will clean the temp directory. Press any key to continue...\"\n"
"echo \"If you do not want to remove the directory, please press Ctrl + C to stop this process.\"\n"
"read -n 1\n"
"rm -r $targetdir\n"
"\n"
"\n"
"echo \"The package '$packagename' has been installed successfully.\"\n"
"echo \"You can get the the directory where the package is installed by finding the keywords 'install' above.\"\n"
"echo \"Have Fun!\"\n"
"rm -rf $0";
;

	FILE *fp;
	
	os_mkdir(filename, TRUE);
	
	if((fp = fopen(filename, "w")) == NULL)
		return DLD_ERR_NULLPOINTER;
	
	

	fwrite(	dldinst_script, strlen(dldinst_script), 1, fp);
	fclose(fp);
	chmod(filename, 0755);
	return DLD_ERR_OK;
}