114 lines
3.0 KiB
C
114 lines
3.0 KiB
C
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/****************************************************************
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* *
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* Copyright 2001, 2010 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "gtm_string.h"
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#include "gdsroot.h"
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#include "gdsblk.h"
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#include "gtm_facility.h"
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#include "fileinfo.h"
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#include "gdsbt.h"
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#include "gdsfhead.h"
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#include "rc.h"
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#include "copy.h"
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#include "error.h"
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#include "gtcm.h"
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#include "gvcst_protos.h" /* for gvcst_put prototype */
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GBLREF gv_key *gv_currkey;
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GBLREF gv_namehead *gv_target;
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GBLREF int rc_set_fragment;
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GBLREF gd_region *gv_cur_region;
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GBLREF gd_addr *gd_header;
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int rc_prc_setf(rc_q_hdr *qhdr)
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{
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rc_set *req, *rsp;
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short data_off, str_remain, *ptr;
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char *cp1;
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int i;
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mval v;
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ESTABLISH_RET(rc_dbms_ch, RC_SUCCESS);
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if ((qhdr->a.erc.value = rc_fnd_file(&qhdr->r.xdsid)) != RC_SUCCESS)
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{
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REVERT;
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#ifdef DEBUG
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gtcm_cpktdmp((char *)qhdr,qhdr->a.len.value,"rc_fnd_file failed.");
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#endif
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return -1;
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}
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rsp = req = (rc_set *)qhdr;
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v.mvtype = MV_STR;
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for (cp1 = req->key.key; *cp1; cp1++)
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;
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v.str.len = INTCAST(cp1 - req->key.key);
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v.str.addr = req->key.key;
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if (v.str.len > 8) /* GT.M does not support global variables > 8 chars */
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{ qhdr->a.erc.value = RC_KEYTOOLONG;
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REVERT;
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#ifdef DEBUG
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gtcm_cpktdmp((char *)qhdr,qhdr->a.len.value,"RC_KEYTOOLONG.");
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#endif
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return -1;
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}
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GV_BIND_NAME_AND_ROOT_SEARCH(gd_header, &v.str);
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memcpy(gv_currkey->base, req->key.key, req->key.len.value);
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gv_currkey->end = req->key.len.value;
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gv_currkey->base[gv_currkey->end] = 0;
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for (i = gv_currkey->end - 2; i > 0; i--)
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if (!gv_currkey->base[i - 1])
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break;
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gv_currkey->prev = i;
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ptr = (short*)(req->key.key + req->key.len.value);
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GET_SHORT(v.str.len, ptr);
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ptr++;
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GET_SHORT(data_off ,ptr);
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ptr++;
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GET_SHORT(str_remain ,ptr);
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ptr++;
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if (gv_currkey->end + 1 + v.str.len + SIZEOF(rec_hdr) > gv_cur_region->max_rec_size)
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{
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qhdr->a.erc.value = RC_KEYTOOLONG;
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#ifdef DEBUG
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gtcm_cpktdmp((char *)qhdr,qhdr->a.len.value,"RC_KEYTOOLONG.");
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#endif
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}
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else /* the total record will fit into a block */
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{
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if (rc_set_fragment = data_off) /* just send fragment */
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{
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v.str.len = v.str.len - data_off - str_remain;
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v.str.addr = (char*)ptr;
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}
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else /* first fragment, put whole record, with zero filler */
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{
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v.str.addr = (char*)malloc(v.str.len);
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memset(v.str.addr, 0, v.str.len);
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memcpy(v.str.addr + data_off, ptr, v.str.len - data_off - str_remain);
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}
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v.mvtype = MV_STR;
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gvcst_put(&v);
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if (rc_set_fragment)
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rc_set_fragment = 0;
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else
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free(v.str.addr);
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}
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REVERT;
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return ((qhdr->a.erc.value == RC_SUCCESS) ? 0 : -1);
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}
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