/*============================================================================
 *
 * ESPSEARCH.H - 15 Jan. 1998 - Dave Humphrey - aj589@freenet.carleton.ca 
 *
 *==========================================================================*/
#ifndef __ESPSEARCH_H
#define __ESPSEARCH_H

	/* Standard include files */
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <math.h>
#include <time.h>
#include <unistd.h>
#include "../common/gencgi.h"
#include "../common/output.h"

	/* Set to 0 if you're not debugging and don't want all
	 * kinds of messy stuff coming out */
  #define DEBUG 0

	/* Hmm...I shouldn't have to tell you what this is... */
  #define ESP_VERSION "0.40 - 9 February 1999"

	/* How large of a search string array, ie, how many strings can we 
	 * search for at a time */
  #define MAX_STR_ARRAY 10

	/* Size of any input buffer or temp strings */
  #define MAX_STRING_LENGTH 256

	/* The maximum number of bytes that will loaded from a file
         * being searched.  Used to allocate the file buffer */
  #define MAX_FILE_SIZE 100000l

	/* How many files can be loaded into the files[] and titles[] arrays */
  #define MAX_FILES 500

	/* What character separates the command line parameters (CLPS) */
  #define CLP_CHAR '&'

	/* What character separates the search strings */
  #define SEARCH_CHAR "+"

	/* Define the root path which is prepended to each file name in the
         * data file.  The WWW_PATH is the home path for the HTML files 
         * as seen in the browser window. */
  #if (DISTRIBUTION == LINUX)
    #define ROOT_PATH "/httpd/htdocs/"
    #define FILE_DATA "/httpd/htdocs/docs/espfiles.dat"
    #define ESP_SEARCH_FORM "/httpd/htdocs/docs/findform.html"
    #define ESP_SEARCH_OUTPUT "/httpd/htdocs/docs/find.out"
    #define ESP_SEARCH_HTML "/httpd/htdocs/docs/findrec.html"
    #define WWW_PATH "/"
  #elif (DISTRIBUTION == MOUSE)
    #define ROOT_PATH "/usr/home/uesp/html/"
    #define ESP_SEARCH_FORM "/usr/home/uesp/html/docs/findform.html"
    #define ESP_SEARCH_HTML "/usr/home/uesp/html/docs/findrec.html"
    #define ESP_SEARCH_OUTPUT "/usr/home/uesp/html/docs/find.out"
    #define FILE_DATA "/usr/home/uesp/html/docs/espfiles.dat"
    #define WWW_PATH "/~uesp/"
  #endif

	/* Shortcut for outputting form options */
  #define PathSelect(str) (!stricmp(search_path,str)?"SELECTED":"")


/*========== The Structure for holding all the search results =============*/
typedef struct {
  unsigned int score[MAX_STR_ARRAY];        /* How good/bad of a match - total */
  unsigned int best_match[MAX_STR_ARRAY];   /* What was the best match score */
  long fpos[MAX_STR_ARRAY];		/* Where in the file was the best match */
 } MATCH;
/*========== End of structure MATCH definition ============================*/


/*===========================================================================
 *
 * Function and Procedure Prototypes
 *
 *=========================================================================*/

  char *msg_score (const int i);

/*===========================================================================
 *		End of Function Prototypes
 *=========================================================================*/  

#endif
/*===========================================================================
 *		End of File ESPSEARCH.H
 *=========================================================================*/