Return to ip.c CVS log | Up to [Pegasus] / pegasus / src / Pegasus / ProviderManager2 / CMPIR |
File: [Pegasus] / pegasus / src / Pegasus / ProviderManager2 / CMPIR / ip.c
(download)
Revision: 1.9, Mon Jan 30 16:18:06 2006 UTC (18 years, 5 months ago) by karl Branch: MAIN CVS Tags: TASK_PEP233_EmbeddedInstSupport-merge_out_trunk, TASK_BUG_5314_IPC_REFACTORING_ROOT, TASK_BUG_5314_IPC_REFACTORING_BRANCH, TASK_BUG_5314_IPC_REFACTORING-V1, TASK_BUG_5191_QUEUE_CONSOLIDATION_ROOT, TASK_BUG_5191_QUEUE_CONSOLIDATION_BRANCH, TASK-PEP250_RPMProvider-root, TASK-PEP250_RPMProvider-merged_out_to_branch, TASK-PEP250_RPMProvider-merged_out_from_trunk, TASK-PEP250_RPMProvider-merged_in_to_trunk, TASK-PEP250_RPMProvider-merged_in_from_branch, TASK-PEP250_RPMProvider-branch, TASK-PEP245_CimErrorInfrastructure-root, TASK-PEP245_CimErrorInfrastructure-merged_out_to_branch, TASK-PEP245_CimErrorInfrastructure-merged_out_from_trunk, TASK-PEP245_CimErrorInfrastructure-merged_in_to_trunk, TASK-PEP245_CimErrorInfrastructure-merged_in_from_branch, TASK-PEP245_CimErrorInfrastructure-branch, TASK-PEP241_OpenPegasusStressTests-root, TASK-PEP241_OpenPegasusStressTests-merged_out_to_branch, TASK-PEP241_OpenPegasusStressTests-merged_out_from_trunk, TASK-PEP241_OpenPegasusStressTests-merged_in_to_trunk, TASK-PEP241_OpenPegasusStressTests-merged_in_from_branch, TASK-PEP241_OpenPegasusStressTests-branch, TASK-BUG4011_WinLocalConnect-root, TASK-BUG4011_WinLocalConnect-merged_out_to_branch, TASK-BUG4011_WinLocalConnect-merged_out_from_trunk, TASK-BUG4011_WinLocalConnect-merged_in_to_trunk, TASK-BUG4011_WinLocalConnect-merged_in_from_branch, TASK-BUG4011_WinLocalConnect-branch, RELEASE_2_5_5-RC2, RELEASE_2_5_5-RC1, RELEASE_2_5_5, RELEASE_2_5_4-RC2, RELEASE_2_5_4-RC1, RELEASE_2_5_4, RELEASE_2_5_3-RC1, RELEASE_2_5_3, RELEASE_2_5_2-RC1, RELEASE_2_5_2, RELEASE_2_5_1-RC1, RELEASE_2_5_1, RELEASE_2_5-root, RELEASE_2_5-branch Changes since 1.8: +3 -1 lines BUG#: 4691 TITLE: Update Licenses to 2006 DESCRIPTION: Updates most of the licenses to 2006. The slp_client directories are excluded for the moment pending discussion. This change has passed unit and system tests. Note that this changes just about EVERY file in Pegasus. |
//%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec Corporation; The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // // Author: Frank Scheffler // // Modified By: Adrian Schuur (schuur@de.ibm.com) // Marek Szermutzky, IBM (mszermutzky@de.ibm.com) // //%///////////////////////////////////////////////////////////////////////////// /*! \file ip.c \brief General TCP/IP routines. \author Frank Scheffler */ #include <stdio.h> #include <stdlib.h> #if defined(PEGASUS_PLATFORM_LINUX_GENERIC_GNU) #include <error.h> #else #include "debug.h" #endif #ifdef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM #define _XOPEN_SOURCE_EXTENDED 1 #include <arpa/inet.h> #endif #include <errno.h> #include <string.h> #include <strings.h> #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <netdb.h> #include <unistd.h> #ifndef CMPI_VER_100 #define CMPI_VER_100 #endif #include <Pegasus/Provider/CMPI/cmpimacs.h> #include <Pegasus/Provider/CMPI/cmpidt.h> #include <Pegasus/Provider/CMPI/cmpift.h> #include "ip.h" #include "tcpcomm.h" struct linger __linger = { 1, 15 }; extern CMPIBrokerExtFT *CMPI_BrokerExt_Ftab; static int _die = 0; /****************************************************************************/ int open_connection ( const char * address, int port ) { int sockfd; struct sockaddr_in sin; struct hostent * server_host_name; // masking unability to transform an ip-address via gethostbyname() #ifdef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM extern int h_errno; in_addr_t broker_ip_address; broker_ip_address = inet_addr(address); if ( broker_ip_address != INADDR_NONE ) { // HERE COMES THE CALL TO GETHOSTBYADDR server_host_name = gethostbyaddr( &(broker_ip_address), sizeof(broker_ip_address), AF_INET); if (server_host_name == NULL ) { error_at_line ( 0, 0, __FILE__, __LINE__,strerror(h_errno)); return -1; } } else { #endif if ( ( server_host_name = gethostbyname ( address ) ) == NULL ) { error_at_line ( 0, 0, __FILE__, __LINE__, #ifdef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM strerror ( h_errno ) ); #else hstrerror ( h_errno ) ); #endif return -1; } // masking end of if case for differing between ip-address and host #ifdef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM } #endif sin.sin_family = AF_INET; sin.sin_port = htons ( port ); sin.sin_addr.s_addr = ( (struct in_addr *) ( server_host_name->h_addr ) )->s_addr; if ( ( sockfd = socket ( PF_INET, SOCK_STREAM, #ifdef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM 0 ) ) == -1 ) { #else IPPROTO_TCP ) ) == -1 ) { #endif error_at_line ( 0, errno, __FILE__, __LINE__, "failed to create socket" ); return -1; } setsockopt ( sockfd, SOL_SOCKET, SO_LINGER, &__linger, sizeof ( struct linger ) ); if ( connect ( sockfd, (struct sockaddr *) &sin, sizeof ( sin ) ) == -1 ) { error_at_line ( 0, errno, __FILE__, __LINE__, "could not connect to %s:%d", address, port ); return -1; } return sockfd; } void accept_connections ( int port, void (* __connection_handler) ( int ), int multithreaded ) { CMPI_THREAD_TYPE t; int in_socket, listen_socket = #ifdef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM socket ( PF_INET, SOCK_STREAM, 0 ); #else socket ( PF_INET, SOCK_STREAM, IPPROTO_TCP ); #endif struct sockaddr_in sin; int sin_len = sizeof ( sin ); int ru = 1; setsockopt ( listen_socket, SOL_SOCKET, SO_REUSEADDR, (char *) &ru, sizeof ( ru ) ); bzero ( &sin, sin_len ); sin.sin_family = AF_INET; sin.sin_addr.s_addr = INADDR_ANY; sin.sin_port = htons ( port ); if ( bind ( listen_socket, (struct sockaddr *) &sin, sin_len ) || #ifdef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM listen ( listen_socket, 15 ) ) { #else listen ( listen_socket, 0 ) ) { #endif error_at_line ( -1, errno, __FILE__, __LINE__, "cannot listen on port %d", port ); } _die = 0; while ( ( in_socket = accept ( listen_socket, (struct sockaddr *) &sin, (size_t *) &sin_len ) ) > 0 ) { if (_die == 1) { close (in_socket); break; } setsockopt ( in_socket, SOL_SOCKET, SO_LINGER, &__linger, sizeof ( struct linger ) ); if ( multithreaded ) { t=CMPI_BrokerExt_Ftab->newThread( (void *(*)(void *))__connection_handler, (void *) in_socket,1); } else __connection_handler ( in_socket ); } if (in_socket < 0) { error_at_line ( -1, errno, __FILE__, __LINE__, "invalid socket descriptor (%d) ", in_socket); } close (listen_socket); listen_socket = 0; _die = 0; } int close_connection (int port ) { int socket = 0; _die = 1; // "tickle" the connection. socket = open_connection("127.0.0.1", port); if (socket) { close (socket); while (_die == 1) { sleep(1); } } return _die; } void get_peer_address ( int socket, char * buf ) { #define UC(b) ( ( (int) b ) & 0xFF ) struct sockaddr_in sin; socklen_t sinlen = sizeof ( sin ); char * p = (char *) &sin.sin_addr; getpeername ( socket, (struct sockaddr *) &sin, &sinlen ); sprintf ( buf, "%d.%d.%d.%d", UC(p[0]), UC(p[1]), UC(p[2]), UC(p[3]) ); } /****************************************************************************/ /*** Local Variables: ***/ /*** mode: C ***/ /*** c-basic-offset: 8 ***/ /*** End: ***/
No CVS admin address has been configured |
Powered by ViewCVS 0.9.2 |