git-svn-id: https://opengnsys.es/svn/trunk@28 a21b9725-9963-47de-94b9-378ad31fedc9
alonso
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1fbdde16ef
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de03c218a0
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# makefile
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# Nombre del proyecto
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PROYECTO := hidraboot
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# Opciones de compilacion
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CFLAGS := -O0 -g -Wall -I../includes # Depuracion
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#CFLAGS := -O3 -Wall # Optimizacion
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CPPFLAGS := $(CFLAGS)
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# Opciones de linkado
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LDFLAGS := -L/usr/lib -lpthread -lmysqlclient # Ubuntu
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#LDFLAGS := -L/usr/lib -L/usr/lib/mysql \
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-lpthread -lmysqlclient # Fedora
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# Ficheros objetos
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OBJS := ../includes/Database.o ../includes/encriptacion.o fuentes/hidraboot.o
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all: $(PROYECTO)
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$(PROYECTO): $(OBJS)
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g++ $(LDFLAGS) $(OBJS) -o $(PROYECTO)
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# strip $(PROYECTO) # Optimizacion
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install: $(PROYECTO)
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cp $(PROYECTO) /usr/local/sbin
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cp $(PROYECTO).cfg /usr/local/etc
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clean:
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rm -f $(PROYECTO) $(OBJS)
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uninstall: clean
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rm -f /usr/local/sbin/$(PROYECTO) /usr/local/etc/$(PROYECTO).cfg
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fuentes/%.o: fuentes/%.cpp
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g++ $(CPPFLAGS) -c -o"$@" "$<"
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fuentes/%.o: fuentes/%.c
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gcc $(CFLAGS) -c -o"$@" "$<"
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File diff suppressed because it is too large
Load Diff
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@ -1,278 +0,0 @@
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// *************************************************************************************************************
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// Aplicacin HIDRA
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// Copyright 2003-2005 Jos Manuel Alonso. Todos los derechos reservados.
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// Fichero: hidrapxedhcp.h
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//
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// Descripcin:
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// Fichero de cabecera de hidrapxedhcp.cpp
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// **************************************************************************************************************
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <unistd.h>
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#include <time.h>
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#include <ctype.h>
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#include </usr/include/mysql/mysql.h>
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#include <pthread.h>
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#include "Database.h"
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// _____________________________________________________________________________________________________________
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#define PUERTODHCPORIGEN 67
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#define PUERTODHCPDESTINO 68
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#define PUERTOBOOTPORIGEN 4011
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#define PUERTOBOOTPDESTINO 68
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#define PUERTOTFTPORIGEN 69
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#define PUERTOMINUSER 20000
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#define PUERTOMAXUSER 60000
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#define MAX_INTERFACE_LIST 20
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#define MAX_NUM_CSADDRS 20
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// __________________________________________________________________________________________________________
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typedef unsigned long DWORD;
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typedef unsigned short WORD;
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typedef int BOOL;
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typedef char BYTE;
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typedef int SOCKET;
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typedef void* LPVOID;
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#define SOCKET_ERROR (-1)
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#define INVALID_SOCKET (SOCKET)(~0)
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#define TRUE 1
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#define FALSE 0
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#define true 1
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#define false 0
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// __________________________________________________________________________________________________________
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char szPathFileCfg[128],szPathFileLog[128];
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FILE *FLog,*Fconfig;
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char mensaje[1000];
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// _____________________________________________________________________________________________________________
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#define DHCP_UDP_OVERHEAD (20 + 8 ) // IP header + UDP header
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#define DHCP_SNAME_LEN 64
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#define DHCP_FILE_LEN 128
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#define DHCP_FIXED_NON_UDP 236
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#define DHCP_FIXED_LEN (DHCP_FIXED_NON_UDP + DHCP_UDP_OVERHEAD) // Longitud de la trama sin las opciones
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#define DHCP_MTU_MAX 1500
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#define DHCP_OPTION_LEN (DHCP_MTU_MAX - DHCP_FIXED_LEN)
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#define BOOTP_MIN_LEN 300
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#define DHCP_MIN_LEN 548
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struct dhcp_packet {
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unsigned char op; // Message opcode
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unsigned char htype; // Hardware addr type
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unsigned char hlen; // Hardware addr length
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unsigned char hops; // Number of relay agent hops from client
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unsigned long xid; // Transaction ID
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unsigned short secs; // Seconds since client started looking
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unsigned short flags; // Flag bits
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struct in_addr ciaddr; // Client IP address
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struct in_addr yiaddr; // Client IP address
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struct in_addr siaddr; // IP address of next server
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struct in_addr giaddr; // DHCP relay agent IP address
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unsigned char chaddr [16];// Client hardware address
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char sname[DHCP_SNAME_LEN]; // Server name
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char file[DHCP_FILE_LEN]; // Boot filename
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unsigned char magiccookie[4];
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unsigned char options [DHCP_OPTION_LEN-4]; // Optional parameters.
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};
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// Estructura genrica de una opcin DHCP
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struct dhcp_opcion {
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unsigned char codop;
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unsigned char tam;
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unsigned char dato;
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};
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// Cdigo de las distintas opciones DHCP
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#define DHCP_PAD 0
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#define DHCP_SUBNET_MASK 1
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#define DHCP_TIME_OFFSET 2
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#define DHCP_ROUTERS 3
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#define DHCP_TIME_SERVERS 4
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#define DHCP_NAME_SERVERS 5
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#define DHCP_DOMAIN_NAME_SERVERS 6
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#define DHCP_LOG_SERVERS 7
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#define DHCP_COOKIE_SERVERS 8
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#define DHCP_LPR_SERVERS 9
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#define DHCP_IMPRESS_SERVERS 10
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#define DHCP_RESOURCE_LOCATION_SERVERS 11
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#define DHCP_HOST_NAME 12
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#define DHCP_BOOT_SIZE 13
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#define DHCP_MERIT_DUMP 14
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#define DHCP_DOMAIN_NAME 15
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#define DHCP_SWAP_SERVER 16
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#define DHCP_ROOT_PATH 17
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#define DHCP_EXTENSIONS_PATH 18
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#define DHCP_IP_FORWARDING 19
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#define DHCP_NON_LOCAL_SOURCE_ROUTING 20
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#define DHCP_POLICY_FILTER 21
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#define DHCP_MAX_DGRAM_REASSEMBLY 22
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#define DHCP_DEFAULT_IP_TTL 23
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#define DHCP_PATH_MTU_AGING_TIMEOUT 24
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#define DHCP_PATH_MTU_PLATEAU_TABLE 25
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#define DHCP_INTERFACE_MTU 26
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#define DHCP_ALL_SUBNETS_LOCAL 27
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#define DHCP_BROADCAST_ADDRESS 28
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#define DHCP_PERFORM_MASK_DISCOVERY 29
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#define DHCP_MASK_SUPPLIER 30
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#define DHCP_ROUTER_DISCOVERY 31
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#define DHCP_ROUTER_SOLICITATION_ADDRESS 32
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#define DHCP_STATIC_ROUTES 33
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#define DHCP_TRAILER_ENCAPSULATION 34
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#define DHCP_ARP_CACHE_TIMEOUT 35
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#define DHCP_IEEE802_3_ENCAPSULATION 36
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#define DHCP_DEFAULT_TCP_TTL 37
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#define DHCP_TCP_KEEPALIVE_INTERVAL 38
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#define DHCP_TCP_KEEPALIVE_GARBAGE 39
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#define DHCP_NIS_DOMAIN 40
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#define DHCP_NIS_SERVERS 41
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#define DHCP_NTP_SERVERS 42
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#define DHCP_VENDOR_ENCAPSULATED_OPTIONS 43
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#define DHCP_NETBIOS_NAME_SERVERS 44
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#define DHCP_NETBIOS_DD_SERVER 45
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#define DHCP_NETBIOS_NODE_TYPE 46
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#define DHCP_NETBIOS_SCOPE 47
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#define DHCP_FONT_SERVERS 48
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#define DHCP_X_DISPLAY_MANAGER 49
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#define DHCP_REQUESTED_ADDRESS 50
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#define DHCP_LEASE_TIME 51
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#define DHCP_OPTION_OVERLOAD 52
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#define DHCP_MESSAGE_TYPE 53
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#define DHCP_SERVER_IDENTIFIER 54
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#define DHCP_PARAMETER_REQUEST_LIST 55
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#define DHCP_MESSAGE 56
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#define DHCP_MAX_MESSAGE_SIZE 57
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#define DHCP_RENEWAL_TIME 58
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#define DHCP_REBINDING_TIME 59
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#define DHCP_CLASS_IDENTIFIER 60
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#define DHCP_CLIENT_IDENTIFIER 61
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#define DHCP_USER_CLASS_ID 77
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#define DHCP_END 255
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// DHCP message types.
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#define DHCPDISCOVER 1
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#define DHCPOFFER 2
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#define DHCPREQUEST 3
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#define DHCPDECLINE 4
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#define DHCPACK 5
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#define DHCPNAK 6
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#define DHCPRELEASE 7
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#define DHCPINFORM 8
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// Estructura para trabajar en cada hebra con el cliente en cuestion
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struct TramaDhcpBootp{
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SOCKET sck;
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struct sockaddr_in cliente;
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socklen_t sockaddrsize;
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struct dhcp_packet pckDchp;
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char bdIP[16];
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};
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// _____________________________________________________________________________________________________________
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#define MAXBLOCK 4096
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// TFTP Cdigos de operacin.
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#define TFTPRRQ 1 // Read request.
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#define TFTPWRQ 2 // Write request
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#define TFTPDATA 3 // Read or write the next block of data.
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#define TFTPACK 4 // Confirnacin de bloque procesado
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#define TFTPERROR 5 // Error message
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#define TFTPOACK 6 // Option acknowledgment
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// Paquete TFTP genrico
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struct tftp_packet
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{
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WORD opcode;
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char buffer[MAXBLOCK+2];
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};
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// Paquete TFTP tipo ACK
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struct tftppacket_ack
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{
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WORD opcode;
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WORD block;
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char buffer[MAXBLOCK];
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};
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// Paquete TFTP tipo ERROR packet
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struct tftppacket_error
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{
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WORD opcode;
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WORD errorcode;
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char errormessage[508];
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};
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// Estructura para trabajar en cada hebra con el cliente en cuestion
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struct TramaTftp{
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SOCKET sck;
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struct sockaddr_in cliente;
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socklen_t sockaddrsize;
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struct tftp_packet pckTftp;
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FILE * fileboot;
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int bloquesize;
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int tsize;
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int interval;
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int numblock;
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unsigned short currentopCode;
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};
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//______________________________________________________
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static pthread_mutex_t guardia; // Controla acceso exclusivo de hebras
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//______________________________________________________
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char IPlocal[20];
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char usuario[20];
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char pasguor[20];
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char datasource[20];
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char catalog[50];
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// Prototipo de funciones
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void RegistraLog(char *,int);
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int TomaParametrosReg();
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LPVOID ServicioDHCP(LPVOID);
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LPVOID ServicioBOOTP(LPVOID);
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LPVOID ServicioTFTP(LPVOID);
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LPVOID GestionaServicioDHCP(LPVOID);
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LPVOID GestionaServicioBOOTP(LPVOID);
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LPVOID GestionaServicioTFTP(LPVOID);
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int ClienteExistente(struct TramaDhcpBootp *,char*,int);
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int OpcionesPresentes(unsigned char *);
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unsigned char * BuscaOpcion(dhcp_packet* ,unsigned char );
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int OpcionPXEClient(dhcp_packet* );
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void ProcesaTramaClientePXE(struct TramaDhcpBootp* trmInfo);
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void ProcesaTramaClienteDHCP(struct TramaDhcpBootp* trmInfo);
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void ProcesaTramaClienteBOOTP(struct TramaDhcpBootp* trmInfo);
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void ProcesaTramaClienteTFTP(struct TramaTftp * trmInfo);
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void RellenaIPCLiente(struct TramaDhcpBootp*);
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void RellenaIPServidor(struct TramaDhcpBootp*);
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void dhcpDISCOVER_PXE(struct TramaDhcpBootp*);
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void dhcpREQUEST_PXE(struct TramaDhcpBootp*);
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void bootpREQUEST_PXE(struct TramaDhcpBootp*);
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int PeticionFichero(struct TramaTftp*);
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void AdjDHCPOFFER(unsigned char**,int*);
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void AdjDHCPACK(unsigned char**,int*);
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void AdjROUTERS(unsigned char** ,int*);
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void AdjSUBNETMASK(unsigned char**,int*);
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void AdjCLASSIDENTIFIER(unsigned char** ,int*);
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void AdjSERVERIDENTIFIER(unsigned char** ,int*);
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void AdjLEASETIME(unsigned char** ,int*);
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void AdjBOOTSIZE(unsigned char** ,int*);
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SOCKET TomaSocketUser();
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struct tm * TomaHora();
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int split_parametros(char **,char *, char *);
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void duerme(unsigned int );
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@ -1,5 +0,0 @@
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IPLocal=10.1.13.250
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Usuario=usuhidra
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PassWord=passusuhidra
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DataSource=localhost
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Catalog=bdhidra
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@ -1,2 +0,0 @@
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17/05/2008 10:47 ******Inicio de sesion***
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18/05/2008 10:01 ******Inicio de sesion***
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