mirror of
https://github.com/FirebirdSQL/firebird.git
synced 2025-01-22 21:23:04 +01:00
132 lines
3.3 KiB
C++
132 lines
3.3 KiB
C++
/*
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* PROGRAM: Service manager
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* MODULE: run_service.cpp
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* DESCRIPTION: Run a utility as a Firebird service
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*
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* The contents of this file are subject to the Interbase Public
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* License Version 1.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy
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* of the License at http://www.Inprise.com/IPL.html
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*
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* Software distributed under the License is distributed on an
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* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
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* or implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code was created by Inprise Corporation
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* and its predecessors. Portions created by Inprise Corporation are
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* Copyright (C) Inprise Corporation.
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*
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* All Rights Reserved.
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* Contributor(s): ______________________________________.
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*/
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#include "firebird.h"
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#include <stdio.h>
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#include <string.h>
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#include "ibase.h"
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#include "../yvalve/gds_proto.h"
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static const SCHAR recv_items[] = { isc_info_svc_to_eof };
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static const SCHAR send_timeout[] = { isc_info_svc_timeout, 1, 0, 30 };
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int CLIB_ROUTINE main( int argc, char *argv[])
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{
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/**************************************
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*
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* m a i n
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*
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**************************************
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*
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* Functional description
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* Initialize lock manager for process.
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*
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**************************************/
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if (argc < 2)
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{
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printf("usage: run_service service_path [args]\n");
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exit(FINI_ERROR);
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}
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const char* service_path = argv[1];
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char spb_buffer[2048];
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char* spb = spb_buffer;
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const char* const spb_end = spb_buffer + sizeof(spb_buffer) - 1;
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if (argc > 2)
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{
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*spb++ = isc_spb_version1;
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*spb++ = isc_spb_command_line;
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spb++;
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for (argv += 2, argc -= 2; argc && spb < spb_end; --argc)
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{
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for (const char* p = *argv++; spb < spb_end && (*spb = *p++); spb++)
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;
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*spb++ = ' ';
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}
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*--spb = 0;
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fb_assert(spb < spb_end);
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spb_buffer[2] = strlen(spb_buffer + 3);
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}
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SLONG* handle = NULL;
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isc_service_attach(NULL, 0, service_path, &handle, (SSHORT) (spb - spb_buffer), spb_buffer);
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SCHAR send_buffer[2048];
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const char* send_items;
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SSHORT send_item_length;
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if (strstr(service_path, "start_cache"))
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{
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send_items = send_timeout;
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send_item_length = sizeof(send_timeout);
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}
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else
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{
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send_items = send_buffer;
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send_item_length = 0;
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}
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if (send_item_length)
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{
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printf
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("It will take about 30 seconds to confirm that the cache manager\nis running. Please wait...\n");
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}
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char buffer[2048];
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char item = isc_info_end;
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do {
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isc_service_query(NULL, &handle, send_item_length, send_items,
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sizeof(recv_items), recv_items, sizeof(buffer), buffer);
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if (send_items == send_buffer)
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send_item_length = 0;
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const char* p = buffer;
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while (p < buffer + sizeof(buffer) && (item = *p) != isc_info_end &&
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item != isc_info_truncated && item != isc_info_svc_timeout)
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{
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SSHORT len = gds__vax_integer(p + 1, 2);
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p += 2;
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while (len--)
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{
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p++;
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if (*p != '\001')
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putchar(*p);
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}
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if (*p++ == '\001')
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{
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send_buffer[0] = isc_info_svc_line;
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fgets(send_buffer + 3, sizeof(send_buffer) - 3, stdin);
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len = strlen(send_buffer + 3);
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send_buffer[1] = len;
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send_buffer[2] = len >> 8;
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send_item_length = len + 3;
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}
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}
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} while (item == isc_info_truncated || (send_items == send_buffer && send_item_length));
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isc_service_detach(NULL, &handle);
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exit(FINI_OK);
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}
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