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Handle open device packet.

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Natalia Portillo
2019-10-13 22:41:12 +01:00
parent aa13e92d58
commit 1eeb22ebc9
4 changed files with 42 additions and 6 deletions
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25
main.c
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@@ -47,6 +47,8 @@ int main()
int i;
uint64_t n;
DicPacketNop* pkt_nop;
DicPacketCmdOpen* pkt_dev_open;
int device_fd;
printf("DiscImageChef Remote Server %s\n", DICMOTE_VERSION);
printf("Copyright (C) 2019 Natalia Portillo\n");
@@ -388,12 +390,27 @@ int main()
skip_next_hdr = 1;
continue;
case DICMOTE_PACKET_TYPE_COMMAND_OPEN_DEVICE:
pkt_nop->reason_code = DICMOTE_PACKET_NOP_REASON_NOT_IMPLEMENTED;
pkt_dev_open = malloc(pkt_hdr->len);
if(!pkt_dev_open)
{
printf("Fatal error %d allocating memory for packet, closing connection...\n", errno);
free(pkt_hdr);
close(cli_sock);
continue;
}
recv(cli_sock, pkt_dev_open, pkt_hdr->len, 0);
device_fd = DeviceOpen(pkt_dev_open->device_path);
pkt_nop->reason_code =
device_fd == -1 ? DICMOTE_PACKET_NOP_REASON_OPEN_ERROR : DICMOTE_PACKET_NOP_REASON_OPEN_OK;
pkt_nop->errorNo = errno;
memset(&pkt_nop->reason, 0, 256);
strncpy(pkt_nop->reason, "Opening devices not yet implemented...", 256);
write(cli_sock, pkt_nop, sizeof(DicPacketNop));
printf("%s...\n", pkt_nop->reason);
skip_next_hdr = 1;
free(pkt_dev_open);
continue;
default:
pkt_nop->reason_code = DICMOTE_PACKET_NOP_REASON_NOT_RECOGNIZED;