#ifndef _MAIN_H
#define _MAIN_H
#include <galleries.h>
#include <varray.h>
#include <photo.h>
#include <ClearSilver.h>
#include <settings.h>

/* CGI Environment.  The following HDF structure will be initialised by the
 * ClearSilver CGI kit to contain the GET and POST variables sent from the
 * browser.
 */
CGI* cgi;

/* ClearSilver Template Engine.  The following structure will be set up for
 * generating pages from templates.
 *
 * There's also a char* pointer, which contains the directory that stores the
 * template files.
 */
CSPARSE* cstemp;
char* cstemp_dir;

/* Entry point into entire webapp */
int main( int argc, char** argv );

/* Gallery listing page */
void gallery_index();

/* Gallery main handler */
void gallery_handler( 
	struct gallery_info* gallery,	/* Pointer to gallery information */
	struct vararray* path_info	/* PATH_INFO content */
);

/* Photo handler */
void photo_handler(
	struct gallery_info* gallery,
	struct vararray* path_info
);

/* Action pages handler */
void action_handler( char* action_name,	/* Name of action to perform */
			struct vararray* path_info );

/* Rotation Preview: Rotates the thumbnail of an image
 * by the specified amount (in CGI parameters) and returns it. */
void action_rotation_preview( struct vararray* path_info );

/* Write a template out */
void write_template( const char* template_name );

#endif