1 /*DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64
4 for INTEL64(R), AMD64(R)
6 Copyright(C) 2007-2009 Koine Yuusuke(koinec). All rights reserved.
8 Redistribution and use in source and binary forms, with or without
9 modification, are permitted provided that the following conditions are met:
11 1. Redistributions of source code must retain the above copyright notice,
12 this list of conditions and the following disclaimer.
13 2. Redistributions in binary form must reproduce the above copyright
14 notice, this list of conditions and the following disclaimer in the
15 documentation and/or other materials provided with the distribution.
17 THIS SOFTWARE IS PROVIDED BY Koine Yuusuke(koinec) ``AS IS'' AND ANY
18 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 DISCLAIMED. IN NO EVENT SHALL Koine Yuusuke(koinec) OR CONTRIBUTORS BE
21 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
27 OF THE POSSIBILITY OF SUCH DAMAGE.
29 DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64DrDeAmOn64*/
31 /* File Info -----------------------------------------------------------
35 ----------------------------------------------------------------------*/
37 #include"drd64_server.h"
38 //#include"drd64_debugd.h"
39 //#include"drd64_debugd_info.h"
40 #define DRD64_SRC_SERVER_RECVSTATUS
41 #include"drd64_server_recvstatus.h"
43 Drd64_Server_RecvStatus **gpp_recvstat;
44 Drd64_Server_RecvStatus *gp_recvalloc;
50 EXTERN_SERVER_RECVSTATUS
52 Drd64_Server_RecvStatus_Init(
58 gpp_recvstat = (Drd64_Server_RecvStatus **)malloc(
59 sizeof( Drd64_Server_RecvStatus *) * FD_SETSIZE );
60 if( NULL == gpp_recvstat ) {
66 gp_recvalloc = (Drd64_Server_RecvStatus *)malloc(
67 sizeof( Drd64_Server_RecvStatus )
69 if( NULL == gp_recvalloc ) {
75 memset( gpp_recvstat, 0x00,
76 sizeof( Drd64_Server_RecvStatus *) * FD_SETSIZE );
78 memset( gp_recvalloc, 0x00,
79 sizeof( Drd64_Server_RecvStatus )
81 for( i_cnt = 0; i_cnt < i_alloc_units; i_cnt++ ) {
82 (gp_recvalloc + i_cnt)->i_fds_id = -1;
83 pv_temp = malloc( DRD64_MAX_PACKET_LENGTH );
84 if( NULL == pv_temp ) { break; }
86 (gp_recvalloc + i_cnt)->pv_buf = pv_temp;
89 if( NULL == pv_temp ) {
90 for( ; i_cnt >= 0; i_cnt-- ) {
91 free( (gp_recvalloc + i_cnt)->pv_buf );
92 (gp_recvalloc + i_cnt)->pv_buf = NULL;
105 gi_recvalloc_max = i_alloc_units;
106 gi_recvalloc_now = 0;
112 EXTERN_SERVER_RECVSTATUS
114 Drd64_Server_RecvStatus_Term(
119 for( i_cnt = 0; i_cnt < gi_recvalloc_max; i_cnt++ ) {
120 free( (gp_recvalloc + i_cnt)->pv_buf );
121 (gp_recvalloc + i_cnt)->pv_buf = NULL;
124 free( gp_recvalloc );
125 gi_recvalloc_max = 0;
126 gi_recvalloc_now = 0;
129 free( gpp_recvstat );
136 EXTERN_SERVER_RECVSTATUS
137 Drd64_Server_RecvStatus *
138 Drd64_Server_RecvStatus_AllocRecvStatus(
143 Drd64_Server_RecvStatus *p_recv;
144 Drd64_Server_RecvStatus *p_temp;
148 if( gi_recvalloc_now >= gi_recvalloc_max ) {
149 for( i_cnt = 0; i_cnt < gi_recvalloc_max; i_cnt++ ) {
150 if( -1 == (gp_recvalloc + i_cnt)->i_fds_id ) {
151 p_recv = (gp_recvalloc + i_cnt);
156 if( NULL == p_recv ) {
157 p_temp = realloc( gp_recvalloc,
158 gi_recvalloc_max + i_alloc_units );
159 if( NULL == p_temp ) { return NULL; }
161 for( i_cnt = gi_recvalloc_max;
162 i_cnt < i_alloc_units + gi_recvalloc_max;
164 (gp_recvalloc + i_cnt)->i_fds_id = -1;
167 gp_recvalloc = p_temp;
168 gi_recvalloc_max += i_alloc_units;
169 p_recv = gp_recvalloc + gi_recvalloc_now++;
173 p_recv = gp_recvalloc + gi_recvalloc_now++;
176 p_recv->i_fds_id = i_fds;
177 *(gpp_recvstat + i_fds) = p_recv;
178 if( i_fds + 1 > gi_recvstat_max )
179 { gi_recvstat_max = i_fds + 1; }
185 EXTERN_SERVER_RECVSTATUS
187 Drd64_Server_RecvStatus_FreeRecvStatus(
191 Drd64_Server_RecvStatus *p_recv_now;
192 Drd64_Server_RecvStatus *p_recv_temp;
194 p_recv_now = *(gpp_recvstat + i_fds);
196 if( NULL != p_recv_now ) {
197 *(gpp_recvstat + i_fds) = NULL;
199 if( i_fds + 1 == gi_recvstat_max ) {
200 for( i_cnt = i_fds+1; i_cnt > 0; i_cnt-- ) {
201 p_recv_temp = *(gpp_recvstat + i_cnt);
202 if( NULL != p_recv_temp ) {
203 gi_recvstat_max = i_cnt + 1;
208 if( 0 == i_cnt ) { gi_recvstat_max = 0; }
211 p_recv_now->i_fds_id = -1;
218 EXTERN_SERVER_RECVSTATUS
219 Drd64_Server_RecvStatus *
220 Drd64_Server_RecvStatus_GetRecvStatus(
223 return *(gpp_recvstat + i_fds);
227 EXTERN_SERVER_RECVSTATUS
229 Drd64_Server_RecvStatus_GetRecvStatMax(
232 return gi_recvstat_max;
235 /* EOF of drd64_.c ----------------------------------- */