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#ifndef _PROXYTRACE_H_
#define _PROXYTRACE_H_
#include <stdio.h>
#include <sys/types.h>
typedef unsigned int u_4bytes; /* unsigned number - 4 bytes */
typedef unsigned short int u_2bytes; /* unsigned number - 2 bytes */
typedef int method_t;
const int METHOD_NONE= 0,
METHOD_GET = 1,
METHOD_POST = 2,
METHOD_HEAD = 3,
METHOD_CONNECT = 4;
typedef int protocol_t;
const int PROTO_NONE = 0,
PROTO_HTTP = 1,
PROTO_FTP = 2,
PROTO_GOPHER= 3,
PROTO_WAIS = 4,
PROTO_CACHEOBJ = 5,
PROTO_MAX = 6;
typedef int pagetype_t;
const int EXT_NONE = 0,
EXT_HTML = 1,
EXT_GIF = 2,
EXT_CGI = 3,
EXT_DATA = 4,
EXT_CLASS = 5,
EXT_MAP = 6,
EXT_JPEG = 7,
EXT_MPEG = 8,
EXT_OTHER = 9;
const char *MethodStr(int method);
const char *ProtocolStr(int protocol);
const char *ExtensionStr(int type); /* the extension (e.g. ".html") */
const char *ExtensionTypeStr(int type); /* the type (e.g. "HTML") */
/* entry flags */
#define NO_PATH_FLAG 1 /* path consists of only / */
#define PORT_SPECIFIED_FLAG 2
#define NULL_PATH_ADDED_FLAG 4
#define QUERY_FOUND_FLAG 8
#define EXTENSION_SPECIFIED_FLAG 16
#define CGI_BIN_FLAG 32
struct TEntryHeader {
u_4bytes event_duration;
u_4bytes server_duration;
u_4bytes last_mod;
u_4bytes time_sec;
u_4bytes time_usec;
u_4bytes client;
u_4bytes server;
u_4bytes port;
u_4bytes path;
u_4bytes query;
u_4bytes size;
};
struct TEntryTail {
unsigned short status;
unsigned char type;
unsigned char flags;
method_t method;
protocol_t protocol;
};
struct TEntry {
TEntryHeader head;
u_4bytes url; /* missing in v1 format */
TEntryTail tail;
};
#define TRACE_HEADER_SIZE 8192
size_t ReadHeader(FILE *in_file, void *userBuf);
size_t ReadEntry(FILE *in_file, TEntry *entry);
size_t ReadEntryV1(FILE *in_file, TEntry *entry);
struct URL {
URL(int i, int sd, int sz) : access(1), id(i), sid(sd), size(sz) {}
int access; // access counts
int id;
int sid, size;
};
struct ReqLog {
ReqLog() {}
ReqLog(double t, unsigned int c, unsigned int s, unsigned int u) :
time(t), cid(c), sid(s), url(u) {}
double time;
unsigned int cid, sid, url;
};
#endif // proxytrace.h
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