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/*
* Copyright (C) 2006 Raul Tremsal
* File : smpp34_pack.c
* Author: Raul Tremsal <ultraismo@yahoo.com>
*
* This file is part of libsmpp34 (c-open-smpp3.4 library).
*
* The libsmpp34 library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <stdint.h>
#include "smpp34.h"
#include "smpp34_structs.h"
#include "smpp34_params.h"
/* GLOBALS ********************************************************************/
/* EXTERN *********************************************************************/
extern int smpp34_errno;
extern char smpp34_strerror[2048];
extern char *ptrerror;
/* FUNCTIONS ******************************************************************/
int
smpp34_pack(uint32_t type, uint8_t *ptrBuf, int ptrSize, int *ptrLen, void* tt)
{
char dummy_b[SMALL_BUFF];
uint32_t v = 0;
uint32_t *dd = (uint32_t*)tt;
uint8_t *aux = ptrBuf;
uint8_t *aux2 = ptrBuf;
int lenval = 0;
int left = ptrSize;
int lefterror = 0;
memset(smpp34_strerror, 0, sizeof(smpp34_strerror));
ptrerror = smpp34_strerror;
lefterror = sizeof(smpp34_strerror);
#define instancia t1->
#define U32( inst, par, _str ){\
uint32_t v32 = htonl(inst par);\
lenval = sizeof(uint32_t);\
if( lenval >= left ){\
PUTLOG("[%s:%08X(%s)]", par, inst par,\
"Value length exceed buffer length");\
return( -1 );\
};\
_str(inst par,dummy_b);\
if( strcmp("", dummy_b) == 0 ){\
PUTLOG( "[%s:%08X(%s)]", par, inst par, "Invalid value");\
return( -1 );\
}\
PUTLOG("[%s:%08X(%s)]", par, inst par, "OK");\
memcpy(aux, &v32, lenval);\
left -= lenval; aux += lenval;\
};
#define U16( inst, par, _str ) {\
uint16_t v16 = htons(inst par);\
lenval = sizeof(uint16_t);\
if( lenval >= left ){\
PUTLOG("[%s:%04X(%s)]", par, inst par,\
"Value length exceed buffer length");\
return( -1 );\
};\
_str(inst par,dummy_b);\
if( strcmp("", dummy_b) == 0 ){\
PUTLOG( "[%s:%04X(%s)]", par, inst par, "Invalid value");\
return( -1 );\
}\
PUTLOG("[%s:%04X(%s)]", par, inst par, "OK");\
memcpy(aux, &v16, lenval);\
left -= lenval; aux += lenval;\
};
#define U08( inst, par, _str ){\
lenval = sizeof(uint8_t);\
if( lenval >= left ){\
PUTLOG("[%s:%02X(%s)]", par, inst par,\
"Value length exceed buffer length");\
return( -1 );\
};\
_str(inst par,dummy_b);\
if( strcmp("", dummy_b) == 0 ){\
PUTLOG( "[%s:%02X(%s)]", par, inst par, "Invalid value");\
return( -1 );\
}\
PUTLOG("[%s:%02X(%s)]", par, inst par, "OK");\
memcpy(aux,&inst par, sizeof(inst par));\
left -= lenval; aux += lenval;\
};
#define O_C_OCTET( inst, par, sizeval ){\
if( !(inst command_status) ){\
C_OCTET( inst, par, sizeval );\
} else {\
PUTLOG("[%s:%s(%s)]", par, inst par, "OK");\
};\
}
#define C_OCTET( inst, par, sizeval ){\
lenval = strlen((char*)inst par) + 1;\
if( lenval > left ){\
PUTLOG("[len(%s):%d(%s)]", par, lenval, \
"Value length exceed buffer length");\
return( -1 );\
};\
if( lenval > sizeval ){\
memcpy(aux, &inst par, sizeval);\
*(inst par + sizeval-1) = *(aux+sizeval-1) = '\0';\
left -= sizeval; aux += sizeval;\
PUTLOG("[%s:%s(%s)]", par, inst par, \
"Data length is invalid (truncate)");\
} else {\
memcpy(aux, &inst par, lenval);\
left -= lenval; aux += lenval;\
PUTLOG("[%s:%s(%s)]", par, inst par, "OK");\
}\
};
#define OCTET8( inst, par, sizeval, lenval ){\
if( lenval >= left ){\
PUTLOG("[leng %s:%d(%s)]", par, lenval,\
"Value length exceed buffer length");\
return( -1 );\
};\
if( lenval >= sizeval ){\
PUTLOG("[%s:%s(%s)]", par, "<bin>",\
"Data length is invalid (truncate)");\
return( -1 );\
};\
memcpy(aux, &inst par, (lenval > sizeval)?sizeval:lenval);\
left -= (lenval > sizeval)?sizeval:lenval;\
aux += (lenval > sizeval)?sizeval:lenval;\
PUTLOG("[%s:%s(%s)]", par, "<bin>", "OK");\
};
#define OCTET16( inst, par, sizeval ){\
uint16_t l_lenval = 0;\
memcpy(&l_lenval, ((inst par) - sizeof(uint16_t)), sizeof(uint16_t));\
if( l_lenval >= left ){\
PUTLOG("[leng %s:%d(%s)]", par, l_lenval,\
"Value length exceed buffer length");\
return( -1 );\
};\
if( l_lenval > sizeval ){\
PUTLOG("[%s:%s(%s)]", par, "<bin>", "Data length is invalid");\
return( -1 );\
};\
memcpy(aux, &inst par, (l_lenval > sizeval)?sizeval:l_lenval);\
left -= (l_lenval > sizeval)?sizeval:l_lenval;\
aux += (l_lenval > sizeval)?sizeval:l_lenval;\
PUTLOG("[%s:%s(%s)]", par, "<bin>", "OK");\
}
#define TLV( inst, tlv2, do_tlv ) {\
tlv_t *aux_tlv = inst tlv2;\
while( aux_tlv != NULL ){\
do_tlv( aux_tlv );\
aux_tlv = aux_tlv->next;\
};\
};
#define UDAD( inst, udad2, do_udad ) {\
udad_t *aux_udad = inst udad2;\
while( aux_udad != NULL ){\
do_udad( aux_udad );\
aux_udad = aux_udad->next;\
};\
};
#define DAD( inst, dad2, do_dad ) {\
dad_t *aux_dad = inst dad2;\
while( aux_dad != NULL ){\
do_dad( aux_dad );\
aux_dad = aux_dad->next;\
};\
};
#include "def_frame/alert_notification.tlv"
#include "def_frame/bind_receiver_resp.tlv"
#include "def_frame/bind_transceiver_resp.tlv"
#include "def_frame/bind_transmitter_resp.tlv"
#include "def_frame/data_sm.tlv"
#include "def_frame/data_sm_resp.tlv"
#include "def_frame/deliver_sm.tlv"
#include "def_frame/submit_multi_resp.udad"
#include "def_frame/submit_multi.dad"
#include "def_frame/submit_multi.tlv"
#include "def_frame/submit_sm.tlv"
#include "def_list/smpp34_protocol.def"
/* Hace algunas correcciones ******************************************/
*dd = aux - aux2; /* Escribe largo en el source */
v = htonl(aux - aux2); /* Calcula largo del PDU */
memcpy(aux2, &v, sizeof(uint32_t)); /* escribe largo en el dest */
*ptrLen = (int) (aux - aux2);
#include "def_frame/clean.frame"
return( 0 );
};
int
smpp34_pack2(uint8_t *ptrBuf, int ptrSize, int *ptrLen, void* tt)
{
uint32_t cmdid;
memcpy(&cmdid, tt+4, sizeof(uint32_t));
return( smpp34_pack(cmdid, ptrBuf, ptrSize, ptrLen, tt) );
};
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