#ifndef _LIGHTTPD_TYPEDEFS_H_
#define _LIGHTTPD_TYPEDEFS_H_

typedef enum {
	LI_HTTP_TRANSFER_ENCODING_IDENTITY,
	LI_HTTP_TRANSFER_ENCODING_CHUNKED
} liTransferEncoding;

typedef enum {
	LI_HANDLER_GO_ON,
	LI_HANDLER_COMEBACK,
	LI_HANDLER_WAIT_FOR_EVENT,
	LI_HANDLER_ERROR
} liHandlerResult;

typedef enum { TRI_FALSE, TRI_MAYBE, TRI_TRUE } tristate_t;

typedef enum { LI_GMTIME, LI_LOCALTIME } liTimeFunc;
typedef enum { LI_TS_FORMAT_DEFAULT, LI_TS_FORMAT_HEADER } liTSFormat;

/* structs from headers, in alphabetic order */

/* actions.h */

typedef struct liAction liAction;

typedef struct liActionStack liActionStack;

typedef struct liActionRegexStackElement liActionRegexStackElement;

typedef struct liActionFunc liActionFunc;

typedef struct liBalancerFunc liBalancerFunc;

typedef enum {
	ACTION_TSETTING,
	ACTION_TFUNCTION,
	ACTION_TCONDITION,
	ACTION_TLIST,
	ACTION_TBALANCER
} liActionType;

typedef enum {
	BACKEND_OVERLOAD,
	BACKEND_DEAD
} liBackendError;

/* chunk.h */

typedef struct liChunkFile liChunkFile;

typedef struct liChunk liChunk;

typedef struct liCQLimit liCQLimit;

typedef struct liChunkQueue liChunkQueue;

typedef struct liChunkIter liChunkIter;

/* chunk_parser.h */

typedef struct liChunkParserCtx liChunkParserCtx;

typedef struct liChunkParserMark liChunkParserMark;

/* condition.h */

typedef struct liConditionRValue liConditionRValue;

typedef struct liConditionLValue liConditionLValue;

typedef struct liCondition liCondition;

/* connection.h */

typedef struct liConnection liConnection;

/* http_headers.h */

typedef struct liHttpHeader liHttpHeader;

typedef struct liHttpHeaders liHttpHeaders;

/* li_http_request_parser.h */

typedef struct liHttpRequestCtx liHttpRequestCtx;

/* li_http_response_parser.h */

typedef struct liHttpResponseCtx liHttpResponseCtx;

/* log.h */

typedef struct liLog liLog;
typedef struct liLogEntry liLogEntry;
typedef struct liLogTimestamp liLogTimestamp;

typedef enum {
	LI_LOG_LEVEL_DEBUG,
	LI_LOG_LEVEL_INFO,
	LI_LOG_LEVEL_WARNING,
	LI_LOG_LEVEL_ERROR,
	LI_LOG_LEVEL_ABORT,
	LI_LOG_LEVEL_BACKEND
} liLogLevel;

typedef enum {
	LI_LOG_TYPE_STDERR,
	LI_LOG_TYPE_FILE,
	LI_LOG_TYPE_PIPE,
	LI_LOG_TYPE_SYSLOG,
	LI_LOG_TYPE_NONE
} liLogType;

/* network.h */

typedef enum {
	LI_NETWORK_STATUS_SUCCESS,             /**< some IO was actually done (read/write) or cq was empty for write */
	LI_NETWORK_STATUS_FATAL_ERROR,
	LI_NETWORK_STATUS_CONNECTION_CLOSE,
	LI_NETWORK_STATUS_WAIT_FOR_EVENT,      /**< read/write returned -1 with errno=EAGAIN/EWOULDBLOCK; no real IO was done
	                                            internal: some io may be done */
	LI_NETWORK_STATUS_WAIT_FOR_AIO_EVENT   /**< nothing done yet, read/write will be done somewhere else */
} liNetworkStatus;

/* options.h */

typedef struct liOptionSet liOptionSet;

typedef union liOptionValue liOptionValue;

/* plugin.h */
typedef struct liPlugin liPlugin;

typedef struct liPluginOption liPluginOption;

typedef struct liServerOption liServerOption;

typedef struct liPluginAction liPluginAction;

typedef struct liServerAction liServerAction;

typedef struct liPluginSetup liPluginSetup;

typedef struct liServerSetup liServerSetup;

typedef struct liPluginAngel liPluginAngel;

/* request.h */

typedef enum {
	LI_HTTP_METHOD_UNSET = -1,
	LI_HTTP_METHOD_GET,
	LI_HTTP_METHOD_POST,
	LI_HTTP_METHOD_HEAD,
	LI_HTTP_METHOD_OPTIONS,
	LI_HTTP_METHOD_PROPFIND,  /* WebDAV */
	LI_HTTP_METHOD_MKCOL,
	LI_HTTP_METHOD_PUT,
	LI_HTTP_METHOD_DELETE,
	LI_HTTP_METHOD_COPY,
	LI_HTTP_METHOD_MOVE,
	LI_HTTP_METHOD_PROPPATCH,
	LI_HTTP_METHOD_REPORT, /* DeltaV */
	LI_HTTP_METHOD_CHECKOUT,
	LI_HTTP_METHOD_CHECKIN,
	LI_HTTP_METHOD_VERSION_CONTROL,
	LI_HTTP_METHOD_UNCHECKOUT,
	LI_HTTP_METHOD_MKACTIVITY,
	LI_HTTP_METHOD_MERGE,
	LI_HTTP_METHOD_LOCK,
	LI_HTTP_METHOD_UNLOCK,
	LI_HTTP_METHOD_LABEL,
	LI_HTTP_METHOD_CONNECT
} liHttpMethod;

typedef enum {
	LI_HTTP_VERSION_UNSET = -1,
	LI_HTTP_VERSION_1_0,
	LI_HTTP_VERSION_1_1
} liHttpVersion;

typedef struct liRequest liRequest;

typedef struct liRequestUri liRequestUri;

typedef struct liPhysical liPhysical;

/* respone.h */

typedef struct liResponse liResponse;

/* server.h */

typedef struct liServer liServer;

typedef struct liServerSocket liServerSocket;

/* value.h */

typedef struct liValue liValue;

typedef enum {
	LI_VALUE_NONE,
	LI_VALUE_BOOLEAN,
	LI_VALUE_NUMBER,
	LI_VALUE_STRING,
	LI_VALUE_LIST,
	LI_VALUE_HASH,
	LI_VALUE_ACTION,     /**< shouldn't be used for options, but may be needed for constructing actions */
	LI_VALUE_CONDITION   /**< shouldn't be used for options, but may be needed for constructing actions */
} liValueType;

/* virtualrequest.h */

typedef struct liVRequest liVRequest;

typedef struct liVRequestRef liVRequestRef;

typedef struct liFilter liFilter;

typedef struct liFilters liFilters;

/* worker.h */

typedef struct liWorker liWorker;

typedef struct liStatCacheEntryData liStatCacheEntryData;
typedef struct liStatCacheEntry liStatCacheEntry;
typedef struct liStatCache liStatCache;

#endif