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whb: Remove useless command server code.

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Not sure why this was ever in WHB....
This commit is contained in:
James Benton 2019-11-23 11:31:57 +00:00
parent 566c94065a
commit 7d0f02b5e6
2 changed files with 0 additions and 165 deletions
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29
libraries/libwhb/include/whb/commandserver.h
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@ -1,29 +0,0 @@
#pragma once
#include <wut.h>
/**
* \defgroup whb_commandserver Network Command Server
* \ingroup whb
* @{
*/
#ifdef __cplusplus
extern "C" {
#endif
#define WHB_SERVER_BUFFER_SIZE 1024
BOOL
WHBCommandServerInit();
void
WHBCommandServerStop();
BOOL
WHBCommandServerListen(char * stringLocation);
#ifdef __cplusplus
}
#endif
/** @} */

136
libraries/libwhb/src/commandserver.c
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@ -1,136 +0,0 @@
#include <nsysnet/socket.h>
#include <whb/commandserver.h>
#include <whb/libmanager.h>
#include <whb/log.h>
#include <string.h>
#define SERVER_PORT 4406
int
sSocket = -1;
int
sClient = -1;
struct sockaddr_in
sAddr;
static inline void
closeSocket(const char * funcName)
{
int ret = socketclose(sSocket);
if(ret < 0) {
WHBLogPrintf("%s: Error occurred closing socket: %d", funcName, socketlasterr());
}
else {
sSocket = -1;
}
}
static inline void
closeClient(const char * funcName)
{
int ret = socketclose(sClient);
if(ret < 0) {
WHBLogPrintf("%s: Error occurred closing client socket: %d", funcName, socketlasterr());
}
else {
sClient = -1;
}
}
BOOL
WHBCommandServerInit()
{
int ret = 0;
if(sSocket >= 0) {
WHBLogPrintf("%s: Command server is already running.", __FUNCTION__);
return TRUE;
}
WHBInitializeSocketLibrary();
sSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if(sSocket < 0) {
WHBLogPrintf("%s: Error occurred while creating socket: %d", __FUNCTION__, socketlasterr());
sSocket = -1;
return FALSE;
}
memset(&sAddr, 0, sizeof(struct sockaddr_in));
sAddr.sin_family = AF_INET;
sAddr.sin_port = htons(SERVER_PORT);
sAddr.sin_addr.s_addr = htonl(INADDR_ANY);
ret = bind(sSocket, (struct sockaddr *)&sAddr, sizeof(struct sockaddr_in));
if(ret < 0) {
WHBLogPrintf("%s: Error occurred while binding to socket: %d", __FUNCTION__, socketlasterr());
closeSocket(__FUNCTION__);
return FALSE;
}
ret = listen(sSocket, 3);
if(ret < 0) {
WHBLogPrintf("%s: Error occurred while setting socket to listen mode: %d", __FUNCTION__, socketlasterr());
closeSocket(__FUNCTION__);
return FALSE;
}
return TRUE;
}
void
WHBCommandServerStop()
{
if(sSocket < 0) {
WHBLogPrintf("%s: Socket is already closed.", __FUNCTION__);
return;
}
if(sClient >= 0) {
closeClient(__FUNCTION__);
}
closeSocket(__FUNCTION__);
WHBDeinitializeSocketLibrary();
}
BOOL
WHBCommandServerListen(char * stringLocation)
{
char buffer[WHB_SERVER_BUFFER_SIZE];
memset(buffer, 0, WHB_SERVER_BUFFER_SIZE);
int ret;
struct sockaddr_in sClientAddr;
socklen_t sClientAddrLen = sizeof(struct sockaddr_in);
if(sSocket < 0) {
WHBLogPrintf("%s: Socket is not open. Please run WHBCommandServerInit() first.", __FUNCTION__);
return FALSE;
}
if(sClient < 0) {
sClient = accept(sSocket, (struct sockaddr *)&sClientAddr, &sClientAddrLen);
if(sClient < 0) {
WHBLogPrintf("%s: Error occurred while accepting a client connection: %d", __FUNCTION__, socketlasterr());
return FALSE;
}
}
ret = recv(sClient, buffer, WHB_SERVER_BUFFER_SIZE, 0);
if(ret < 0) {
WHBLogPrintf("%s: Error occurred while receiving data from client: %d", __FUNCTION__, socketlasterr());
closeClient(__FUNCTION__);
return FALSE;
}
if(ret == 0) {
WHBLogPrintf("%s: Remote socket was closed. Closing client connection...", __FUNCTION__);
closeClient(__FUNCTION__);
return FALSE;
}
memcpy(stringLocation, buffer, WHB_SERVER_BUFFER_SIZE);
return TRUE;
}