/*-------------------------------------------------------------*/
/* File: cgi-lib.h
 *
 * Header file for CGI query processing routines.
 *
 * Author: Naba Barkakati
 */
/*---------------------------------------------------------------
 * Copyright (c) 1996 Naba Barkakati (LNB Software, Inc.)
 *
 * Permission to use, copy, modify, and distribute this software
 * for any purpose and without any fee is hereby granted, 
 * provided his notice is included in its entirety in the 
 * documentation and in the source files.
 *
 * For more information about this software, consult:
 *
 *   - "UNIX Webmaster Bible" published by IDG Books Worldwide 
 *      (Fall 1996)
 *
 *   - LNB Software, Inc. Web site at http://www.lnbsoft.com/
 *
 * This software and any related documentation is provided "as is" 
 * without any warranty of any kind, either express or implied, 
 * including, without limitation, the implied warranties of 
 * merchantibility or fitness for a particular purpose. The entire
 * risk arising out of use or performance of the software remains
 * with you.
 * 
 * In no event shall Naba Barkakati, LNB Software, or their agents 
 * be liable for any cost, loss, or damage incurred due to the
 * use, malfunction, or misuse of the software or the inaccuracy 
 * of the documentation associated with the software.
 *---------------------------------------------------------------
 */

#ifndef __CGI_LIB_H
#define __CGI_LIB_H

typedef struct Field
{
    char *name;   /* Pointer to the name */
    char *value;  /* Pointer to value    */
}Field;

typedef struct FieldArray
{
    int   count;   /* Number of fields in query */
    Field *fields; /* Array of Field structures */
    char  *query;  /* The query string          */
} FieldArray;

/* Function prototypes */

int ReadParse(FieldArray *fa);
int ParseQuery(FieldArray *fa);
int MethGet(void);
int MethPost(void);
const char *GetValue(const FieldArray *fa, const char *name);
void PrintVariables(const FieldArray *fa);
void PrintHeader(void);
void HtmlTop(const char *title);
void HtmlBot(void);
void Cleanup(FieldArray *fa);

#endif