Casini con CVS

[gapil.git] / sources / BarCodePage.c

diff --git a/sources/BarCodePage.c b/sources/BarCodePage.c
deleted file mode 100644 (file)
index 419e9c0..0000000
--- a/sources/BarCodePage.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/* BarCodePage.c
- * 
- * Copyright (C) 2002 Simone Piccardi
- * 
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-/****************************************************************
- *
- * Program barcode 
- * CGI for barcode generation
- *
- * Author: Simone Piccardi
- * Jun. 2002
- *
- * Usage: cgi-bin for apache.
- * Called by downloading something like:
- * http://localhost/cgi-bin/barcode?string
- * where string is the code to be converted
- *
- * $Id: BarCodePage.c,v 1.2 2002/08/10 14:22:53 piccardi Exp $ 
- *
- ****************************************************************/
-/* 
- * Include needed headers
- */
-#include <sys/types.h>   /* predefined types */
-#include <sys/stat.h>    /* stat deinitiions */
-#include <unistd.h>      /* include unix standard library */
-#include <stdio.h>      /* include standard I/O library */
-#include <stdlib.h>     /* include standard library */
-#include <string.h>     /* include string library */
-#include <wait.h>       /* include wait call */
-#include <fcntl.h>
-#include <assert.h>
-#include <time.h>
-
-#include"macros.h"
-void WriteMess(char *mess);
-
-/* Program begin */
-int main(int argc, char *argv[], char *envp[])
-{
-/*
- * Variables definition         
- */
-    pid_t pid;
-    int retval;
-    int pipein[2];
-    int pipeout[2];
-    char content[]="Content-type: image/jpeg\n\n";
-    char size[]="-pA9";
-    /* 
-     * Begin
-     */
-    /* create two pipes, pipein and pipeout, to handle communication */
-    if ( (retval = pipe(pipein)) ) {
-       WriteMess("input pipe creation error");
-       exit(0);        
-    }
-    if ( (retval = pipe(pipeout)) ) {
-       WriteMess("output pipe creation error");
-       exit(0);        
-    }   
-    /* First fork: use child to run barcode program */
-    if ( (pid = fork()) == -1 ) {
-       WriteMess("child creation error");
-       exit(0);
-    }
-    /* if child */
-    if (pid == 0) {
-       /*
-        * Child exec barcode program, that take input (string to encode)
-        * from pipein, remapped to stdin, and write the output (a PS
-        * image) to stdout, remapped to pipeout 
-        */
-       close(pipein[1]);                /* close output side of input pipe */
-       dup2(pipein[0], STDIN_FILENO);   /* remap stdin in pipe input */
-       close(pipeout[0]);
-       dup2(pipeout[1], STDOUT_FILENO); /* remap stdout in pipe output */
-       execlp("barcode", "barcode", size, NULL); 
-    } 
-    /*
-     * Parent write string to pipe input and close it, 
-     * then wait child execution and results form pipeout, 
-     * then fork to convert PS to JPEG using gs
-     */
-    close(pipein[0]);        /* close input side of input pipe */
-    write(pipein[1], argv[1], strlen(argv[1]));
-    close(pipein[1]);
-    waitpid(pid, NULL, 0);
-    /* Second fork: use child to run ghostscript*/
-    if ( (pid = fork()) == -1) {
-       WriteMess("child creation error");
-       exit(0);
-    }
-    /* second child, convert PS to JPEG */
-    if (pid == 0) {
-       close(pipeout[1]);              /* close write end */
-       dup2(pipeout[0], STDIN_FILENO); /* remap read end to stdin */
-       /* send mime type */
-       write(STDOUT_FILENO, content, strlen(content));
-       execlp("gs", "gs", "-q", "-sDEVICE=jpeg", "-sOutputFile=-", "-", NULL);
-    }
-    /* still parent */
-    close(pipeout[1]); 
-    waitpid(pid, NULL, 0);
-    exit(0);
-}
-/*
- * Routine to produce an HTML error message on output 
- */
-void WriteMess(char *mess)
-{
-    printf("Content-type: text/html\n\n");
-    perror(mess);
-    printf("<br>\n");
-}