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This commit is contained in:
Jeff Hill
1995-02-18 01:48:31 +00:00
parent fd9d79f445
commit 7ff04ea451
1 changed files with 25 additions and 31 deletions
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56
src/util/iocLogServer.c
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@@ -51,6 +51,7 @@
static char *pSCCSID = "@(#)iocLogServer.c 1.9\t05/05/94";
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
@@ -61,9 +62,9 @@ static char *pSCCSID = "@(#)iocLogServer.c 1.9\t05/05/94";
#include <netdb.h>
#include <envDefs.h>
#include <fdmgr.h>
static long ioc_log_port;
static struct in_addr ioc_log_addr;
static long ioc_log_file_limit;
static char ioc_log_file_name[64];
@@ -115,7 +116,7 @@ static void envFailureNotify(ENV_PARAM *pparam);
* main()
*
*/
main()
int main()
{
struct sockaddr_in serverAddr; /* server's address */
struct timeval timeout;
@@ -125,8 +126,8 @@ main()
status = getConfig();
if(status<0){
printf("iocLogServer: EPICS environment underspecified\n");
printf("iocLogServer: failed to initialize\n");
fprintf(stderr, "iocLogServer: EPICS environment underspecified\n");
fprintf(stderr, "iocLogServer: failed to initialize\n");
exit(ERROR);
}
@@ -156,8 +157,9 @@ main()
&optval,
sizeof(optval));
if(status<0){
ca_printf( "%s: set socket option failed\n",
__FILE__);
fprintf(stderr,
"%s: set socket option failed\n",
__FILE__);
}
/* Zero the sock_addr structure */
@@ -168,9 +170,10 @@ main()
/* get server's Internet address */
status = bind(pserver->sock, &serverAddr, sizeof serverAddr);
if (status<0) {
printf( "ioc log server allready installed on port %d?\n",
fprintf(stderr,
"ioc log server allready installed on port %ld?\n",
ioc_log_port);
exit();
exit(ERROR);
}
/* listen and accept new connections */
@@ -181,9 +184,10 @@ main()
status = openLogFile(pserver);
if(status<0){
printf( "File access problems `%s'\n",
fprintf(stderr,
"File access problems `%s'\n",
ioc_log_file_name);
exit();
exit(ERROR);
}
status = fdmgr_add_fd(
@@ -232,11 +236,10 @@ static int openLogFile(struct ioc_log_server *pserver)
*/
static void handleLogFileError(void)
{
int status;
printf("iocLogServer: log file access problem (errno=%s)\n",
fprintf(stderr,
"iocLogServer: log file access problem (errno=%s)\n",
strerror(errno));
exit();
exit(ERROR);
}
@@ -264,7 +267,7 @@ static void acceptNewClient(struct ioc_log_server *pserver)
pclient->insock = accept(pserver->sock, NULL, 0);
if(pclient->insock<0){
free(pclient);
printf("Accept Error %d\n", errno);
fprintf(stderr, "Accept Error %d\n", errno);
return;
}
@@ -321,7 +324,7 @@ static void acceptNewClient(struct ioc_log_server *pserver)
&true,
sizeof true);
if(status<0){
printf("Keepalive option set failed\n");
fprintf(stderr, "Keepalive option set failed\n");
}
}
@@ -358,7 +361,7 @@ static void readFromClient(struct iocLogClient *pclient)
# ifdef DEBUG
if(length == 0){
printf("iocLogServer: nil message disconnect\n");
fprintf(stderr, "iocLogServer: nil message disconnect\n");
}
# endif
@@ -457,14 +460,15 @@ static void readFromClient(struct iocLogClient *pclient)
if (length > pclient->pserver->max_file_size) {
# define FILE_BEGIN 0
# ifdef DEBUG
printf("ioc log server: resetting the file pointer\n");
fprintf(stderr,
"ioc log server: resetting the file pointer\n");
# endif
fseek(pclient->pserver->poutfile, 0, FILE_BEGIN);
status = ftruncate(
fileno(pclient->pserver->poutfile),
length);
if (status < 0) {
printf("truncation error %d\n", errno);
fprintf(stderr,"truncation error %d\n", errno);
}
}
}
@@ -503,7 +507,6 @@ static void logTime(struct iocLogClient *pclient)
*/
static int getConfig(void)
{
char inet_address_string[64];
int status;
char *pstring;
@@ -515,16 +518,6 @@ static int getConfig(void)
return ERROR;
}
#ifdef FETCH_INET_ADDR
status = envGetInetAddrConfigParam(
&EPICS_IOC_LOG_INET,
&ioc_log_addr);
if(status<0){
envFailureNotify(&EPICS_IOC_LOG_INET);
return ERROR;
}
#endif
status = envGetLongConfigParam(
&EPICS_IOC_LOG_FILE_LIMIT,
&ioc_log_file_limit);
@@ -554,6 +547,7 @@ static int getConfig(void)
*/
static void envFailureNotify(ENV_PARAM *pparam)
{
printf( "iocLogServer: EPICS environment variable `%s' undefined\n",
fprintf(stderr,
"iocLogServer: EPICS environment variable `%s' undefined\n",
pparam->name);
}