- New batch file management module

- New oscillator module
- Bug fixes


SKIPPED:
	psi/buffer.c
	psi/el734hp.c
	psi/el737hpdriv.c
	psi/make_gen
	psi/nextrics.c
	psi/nxamor.c
	psi/pimotor.c
	psi/polterwrite.c
	psi/psi.c
	psi/swmotor2.c
	psi/tasscan.c
	psi/tricssupport.c
	psi/tricssupport.h
	psi/tecs/make_gen
	psi/utils/ecb_load_new/ecb_load.c
	psi/utils/ecb_load_new/ecb_load.h
	psi/utils/ecb_load_new/ecbdriv_els.c
	psi/utils/ecb_load_new/gpib_els.c
	psi/utils/ecb_load_new/makefile
	psi/utils/ecb_load_new/makefile_EGPIB
	psi/utils/ecb_load_new/makefile_GPIB
This commit is contained in:
cvs
2004-11-17 10:50:15 +00:00
parent f7c8ae30c6
commit 0f4e959e22
46 changed files with 3675 additions and 834 deletions

765
exeman.c Normal file
View File

@ -0,0 +1,765 @@
/**
* Implementation file for the exe buffer buffer manager.
*
* copyright: see file COPYRIGHT
*
* More information in exe.tex
*
* Mark Koennecke, November 2004
*/
#include <stdio.h>
#include <assert.h>
#include <tcl.h>
#include "fortify.h"
#include "sics.h"
#include "exebuf.h"
#include "exeman.h"
#include "sdynar.h"
#include "dynstring.h"
#include "lld.h"
#include "exeman.i"
#include "splitter.h"
/*-------------------------------------------------------------------*/
static void KillExeMan(void *data){
pExeMan self = (pExeMan)data;
if(!self){
return;
}
if(self->pDes){
DeleteDescriptor(self->pDes);
}
if(self->pCall){
DeleteCallBackInterface(self->pCall);
}
if(self->batchPath){
free(self->batchPath);
}
if(self->sysPath){
free(self->sysPath);
}
if(self->exeStack){
DeleteDynar(self->exeStack);
}
LLDdelete(self->runList);
free(self);
}
/*-----------------------------------------------------------------*/
static int SaveExeMan(void *data, char *name, FILE *fd){
pExeMan self = (pExeMan)data;
if(!self){
return 0;
}
fprintf(fd,"%s batchpath %s\n",name,self->batchPath);
fprintf(fd,"%s syspath %s\n",name,self->sysPath);
return 1;
}
/*-----------------------------------------------------------------*/
static void *ExeManInterface(void *data, int interfaceID){
pExeMan self = (pExeMan)data;
if(self == NULL){
return NULL;
}
if(interfaceID == CALLBACKINTERFACE){
return self->pCall;
}
return NULL;
}
/*------------------------------------------------------------------*/
int MakeExeManager(SConnection *pCon, SicsInterp *pSics, void *pData,
int argc, char *argv[]){
pExeMan pNew = NULL;
int status;
pNew = (pExeMan)malloc(sizeof(ExeMan));
if(!pNew){
SCWrite(pCon,"ERROR: out of memory creating exe Manager",eError);
return 0;
}
memset(pNew,0,sizeof(ExeMan));
pNew->pDes = CreateDescriptor("ExeManager");
pNew->pCall = CreateCallBackInterface();
pNew->sysPath = strdup("./");
pNew->batchPath = strdup("./");
pNew->exeStack = CreateDynar(1,10,10,exeBufKill);
pNew->exeStackPtr = -1;
pNew->runList = LLDcreate(sizeof(pExeBuf));
if(!pNew->pDes || !pNew->pCall || ! pNew->batchPath ||
!pNew->exeStack || pNew->runList < 0){
SCWrite(pCon,"ERROR: out of memory creating exe Manager",eError);
return 0;
}
pNew->pDes->SaveStatus = SaveExeMan;
pNew->pDes->GetInterface = ExeManInterface;
if(argc > 1){
status = AddCommand(pSics,
argv[1],
ExeManagerWrapper,
KillExeMan,
pNew);
} else {
status = AddCommand(pSics,
"exe",
ExeManagerWrapper,
KillExeMan,
pNew);
}
if(status != 1) {
SCWrite(pCon,"ERROR: duplicate exe manager not created",eError);
return 0;
}
return 1;
}
/*======================== buffer execution ==========================*/
static int fileExists(char *path){
FILE *fd = NULL;
int status = 0;
fd = fopen(path,"r");
if(fd != NULL){
fclose(fd);
status = 1;
}
return status;
}
/*--------------------------------------------------------------------*/
extern char *stptok(char *s, char *t, int len, char *brk);
static pDynString locateBatchBuffer(pExeMan self, char *name){
pDynString result = NULL;
char pPath[132], *pPtr = NULL;
result = CreateDynString(256,256);
if(!result){
return NULL;
}
pPtr = self->batchPath;
while((pPtr = stptok(pPtr,pPath,131,":")) != NULL){
DynStringCopy(result,pPath);
DynStringConcatChar(result,'/');
DynStringConcat(result,name);
if(fileExists(GetCharArray(result))){
return result;
}
}
pPtr = self->sysPath;
while((pPtr = stptok(pPtr,pPath,131,":")) != NULL){
DynStringCopy(result,pPath);
DynStringConcatChar(result,'/');
DynStringConcat(result,name);
if(fileExists(GetCharArray(result))){
return result;
}
}
DeleteDynString(result);
return NULL;
}
/*-------------------------------------------------------------------*/
static int runBatchBuffer(pExeMan self, SConnection *pCon,
SicsInterp *pSics, char *name){
pDynString filePath = NULL;
char pBueffel[256];
pExeBuf buffer = NULL;
int status;
filePath = locateBatchBuffer(self,name);
if(filePath == NULL){
snprintf(pBueffel,255,"ERROR: batch buffer %s not found in path",
name);
SCWrite(pCon,pBueffel,eError);
return 0;
}
buffer = exeBufCreate(name);
if(!buffer){
DeleteDynString(filePath);
SCWrite(pCon,"ERROR: out of memory creating batch buffer",eError);
return 0;
}
status = exeBufLoad(buffer,GetCharArray(filePath));
if(!status){
DeleteDynString(filePath);
SCWrite(pCon,"ERROR: failed to load batch buffer",eError);
return 0;
}
DeleteDynString(filePath);
self->exeStackPtr++;
DynarPut(self->exeStack,self->exeStackPtr,buffer);
status = exeBufProcess(buffer,pSics,pCon,self->pCall);
self->exeStackPtr--;
return status;
}
/*========================== path management ========================*/
static int handleBatchPath(pExeMan self, SConnection *pCon, int argc,
char *argv[]){
char pBuffer[1024];
if(strcmp(argv[1],"batchpath") == 0) {
if(argc > 2) {
if(!SCMatchRights(pCon,usUser)){
return 0;
}
if(self->batchPath != NULL){
free(self->batchPath);
}
self->batchPath = strdup(argv[2]);
SCSendOK(pCon);
SCparChange(pCon);
return 1;
} else {
snprintf(pBuffer,1023,"%s.batchpath = %s", argv[0],self->batchPath);
SCWrite(pCon,pBuffer,eValue);
return 1;
}
}
if(strcmp(argv[1],"syspath") == 0) {
if(argc > 2) {
if(!SCMatchRights(pCon,usMugger)){
return 0;
}
if(self->sysPath != NULL){
free(self->sysPath);
}
self->sysPath = strdup(argv[2]);
SCSendOK(pCon);
SCparChange(pCon);
return 1;
} else {
snprintf(pBuffer,1023,"%s.syspath = %s", argv[0],self->sysPath);
SCWrite(pCon,pBuffer,eValue);
return 1;
}
}
return -1;
}
/*=========================== callbacks ==============================*/
typedef struct {
SConnection *pCon;
pExeMan exe;
}exeInfo, *pExeInfo;
/*------------------------------------------------------------------*/
static void killExeInfo(void *pData){
pExeInfo self = (pExeInfo)pData;
if(self != NULL){
free(self);
}
}
/*-----------------------------------------------------------------*/
static pExeInfo makeExeInfo(SConnection *pCon, pExeMan self){
pExeInfo pNew = NULL;
pNew = malloc(sizeof(exeInfo));
if(pNew == NULL){
SCWrite(pCon,
"ERROR: failed to allocate info structure for registering callbacks",
eError);
return NULL;
}
pNew->pCon = pCon;
pNew->exe = self;
return pNew;
}
/*------------------------------------------------------------------*/
static int BufferCallback(int iEvent, void *pEvent, void *pUser){
pExeInfo self = (pExeInfo)pUser;
char *name = (char *)pEvent;
char pBueffel[132];
if(iEvent == BATCHSTART){
snprintf(pBueffel,131,"BATCHSTART=%s",name);
SCWrite(self->pCon,pBueffel,eWarning);
return 1;
}
if(iEvent == BATCHEND){
snprintf(pBueffel,131,"BATCHEND=%s",name);
SCWrite(self->pCon,pBueffel,eWarning);
return 1;
}
return 0;
}
/*-------------------------------------------------------------------*/
static int LineCallBack(int iEvent, void *pEvent, void *pUser){
pExeInfo self = (pExeInfo)pUser;
char pBueffel[256];
int start, end, lineno;
void *pPtr = NULL;
pExeBuf buf = NULL;
assert(self);
if(iEvent == BATCHAREA){
DynarGet(self->exe->exeStack,self->exe->exeStackPtr,&pPtr);
buf = (pExeBuf)pPtr;
assert(buf);
exeBufRange(buf,&start,&end,&lineno);
snprintf(pBueffel,255,"%s.range = %d = %d",exeBufName(buf),
start,end);
SCWrite(self->pCon,pBueffel,eWarning);
return 1;
}
return 0;
}
/*--------------------------------------------------------------------*/
static void registerCallbacks(SConnection *pCon, SicsInterp *pSics,
pExeMan self){
pExeInfo info = NULL;
long lID;
info = makeExeInfo(pCon,self);
if(info == NULL){
return;
}
lID = RegisterCallback(self->pCall, BATCHSTART, BufferCallback,
info, killExeInfo);
SCRegister(pCon,pSics, self->pCall,lID);
lID = RegisterCallback(self->pCall, BATCHEND, BufferCallback,
info, NULL);
SCRegister(pCon,pSics, self->pCall,lID);
lID = RegisterCallback(self->pCall, BATCHAREA, LineCallBack,
info, killExeInfo);
SCRegister(pCon,pSics, self->pCall,lID);
}
/*--------------------------------------------------------------------*/
static void unregisterCallbacks(SConnection *pCon, pExeMan self){
long lID;
int i;
for(i = 0; i < 3; i++){
lID = SCgetCallbackID(pCon,self->pCall);
if(lID >= 0){
RemoveCallback(self->pCall,lID);
SCUnregisterID(pCon,lID);
}
}
}
/*========================= uploading ===============================*/
static int startUpload(pExeMan self, SConnection *pCon){
if(SCGetRights(pCon) > usUser){
SCWrite(pCon,"ERROR: no permission to upload buffers",eError);
return 0;
}
if(self->uploadBuffer != NULL){
SCWrite(pCon,"ERRO: another upload is still in progress",eError);
return 0;
}
self->uploadBuffer = exeBufCreate("upload");
if(self->uploadBuffer == NULL){
SCWrite(pCon,"ERROR: failed to create upload buffer",eError);
return 0;
}
return 1;
}
/*---------------------------------------------------------------------*/
static int appendLine(pExeMan self, SConnection *pCon,
int argc, char *argv[]){
char pLine[1024];
if(SCGetRights(pCon) > usUser){
SCWrite(pCon,"ERROR: no permission to upload buffers",eError);
return 0;
}
if(self->uploadBuffer == NULL){
SCWrite(pCon,"ERROR: no upload in operation",eError);
return 0;
}
Arg2Text(argc-2,&argv[2],pLine,1023);
exeBufAppend(self->uploadBuffer,pLine);
return 1;
}
/*--------------------------------------------------------------------*/
static int uploadSave(pExeMan self, SConnection *pCon,
int argc, char *argv[]){
int status;
if(SCGetRights(pCon) > usUser){
SCWrite(pCon,"ERROR: no permission to save buffers",eError);
return 0;
}
if(argc < 3) {
SCWrite(pCon,"ERROR: no file given to save upload buffer to",eError);
return 0;
}
if(self->uploadBuffer == NULL){
SCWrite(pCon,"ERROR: no upload buffer to save exists",eError);
return 0;
}
status = exeBufSave(self->uploadBuffer,argv[2]);
if(status == 0){
SCWrite(pCon,"ERROR: failed to save exe buffer, destroyed...",eError);
}
exeBufDelete(self->uploadBuffer);
self->uploadBuffer = NULL;
return status;
}
/*=========================== info ===================================*/
static void printExeStack(pExeMan self, SConnection *pCon){
int i, j;
pDynString txt = NULL;
pExeBuf buf;
void *pPtr = NULL;
txt = CreateDynString(80,80);
if(txt == NULL){
SCWrite(pCon,"ERROR: failed to allocate memory in printExeStack",eError);
return;
}
for(i = 0; i <= self->exeStackPtr; i++){
DynarGet(self->exeStack,i,&pPtr);
buf = (pExeBuf)pPtr;
assert(buf);
for(j = 0; j < i; j++){
DynStringConcat(txt," ");
}
DynStringConcat(txt,exeBufName(buf));
DynStringConcatChar(txt,'\n');
}
SCWrite(pCon,GetCharArray(txt),eValue);
DeleteDynString(txt);
}
/*-----------------------------------------------------------------*/
static int locateBuffer(pExeMan self, char *name){
int i;
pExeBuf buf;
void *pPtr = NULL;
for(i = 0; i <= self->exeStackPtr; i++){
DynarGet(self->exeStack,i,&pPtr);
buf = (pExeBuf)pPtr;
if(strcmp(name,exeBufName(buf)) == 0) {
return i;
}
}
return -1;
}
/*------------------------------------------------------------------*/
static void printExeRange(pExeMan self, SConnection *pCon,
int argc, char *argv[]){
int start, end, lineno, bufNo;
pExeBuf buf;
void *pPtr = NULL;
char pBueffel[256];
if(argc > 3) {
bufNo = locateBuffer(self,argv[3]);
} else {
bufNo = self->exeStackPtr;
}
if(bufNo < 0){
SCWrite(pCon,"ERROR: named buffer not found",eError);
return;
}
DynarGet(self->exeStack,bufNo,&pPtr);
buf = (pExeBuf)pPtr;
assert(buf);
exeBufRange(buf,&start,&end,&lineno);
snprintf(pBueffel,255,"%s.range = %d = %d = %d",exeBufName(buf),
start,end,lineno);
SCWrite(pCon,pBueffel,eValue);
}
/*------------------------------------------------------------------*/
static void printExeText(pExeMan self, SConnection *pCon,
int argc, char *argv[]){
int start, end, lineno, bufNo;
pExeBuf buf;
void *pPtr = NULL;
pDynString txt;
if(argc > 3) {
bufNo = locateBuffer(self,argv[3]);
} else {
bufNo = self->exeStackPtr;
}
if(bufNo < 0){
SCWrite(pCon,"ERROR: named buffer not found",eError);
return;
}
DynarGet(self->exeStack,bufNo,&pPtr);
buf = (pExeBuf)pPtr;
assert(buf);
exeBufRange(buf,&start,&end,&lineno);
txt = exeBufText(buf,start,end);
if(txt != NULL){
SCWrite(pCon,GetCharArray(txt),eValue);
DeleteDynString(txt);
} else {
SCWrite(pCon,"ERROR: failed to allocate text buffer for operation",eError);
}
}
/*------------------------------------------------------------------*/
static void printQueue(pExeMan self, SConnection *pCon){
pExeBuf buf= NULL;
pDynString text = NULL;
int status;
text = CreateDynString(80,80);
if(text == NULL){
SCWrite(pCon,"ERROR: out of memory",eError);
return;
}
status = LLDnodePtr2First(self->runList);
while(status != 0) {
LLDnodeDataTo(self->runList,&buf);
if(buf != NULL){
DynStringConcat(text,exeBufName(buf));
DynStringConcatChar(text,'\n');
}
status = LLDnodePtr2Next(self->runList);
}
SCWrite(pCon,GetCharArray(text),eValue);
DeleteDynString(text);
}
/*-------------------------------------------------------------------*/
static int infoHandler(pExeMan self, SConnection *pCon,
int argc, char *argv[]){
char pBueffel[256];
pExeBuf buf;
void *pPtr = NULL;
if(self->exeStackPtr < 0){
SCWrite(pCon,"Idle",eValue);
return 1;
}
if(argc < 3){
if(self->exeStackPtr >= 0){
DynarGet(self->exeStack,self->exeStackPtr,&pPtr);
buf = (pExeBuf)pPtr;
if(buf != NULL){
snprintf(pBueffel,255,"Executing %s",exeBufName(buf));
SCWrite(pCon,pBueffel,eValue);
return 1;
}
}
} else {
strtolower(argv[2]);
if(strcmp(argv[2],"stack") == 0){
printExeStack(self,pCon);
return 1;
} else if(strcmp(argv[2],"range") == 0){
printExeRange(self,pCon,argc,argv);
return 1;
} else if(strcmp(argv[2],"text") == 0){
printExeText(self,pCon,argc,argv);
return 1;
} else {
SCWrite(pCon,"ERROR: subcommand to info unknown",eError);
}
}
}
/*=========================== print ==================================*/
static int printBuffer(pExeMan self, SConnection *pCon,
int argc, char *argv[]){
pDynString filePath = NULL;
char pLine[512];
FILE *fd = NULL;
if(argc < 3){
SCWrite(pCon,"ERROR: argument required for exe print",eError);
return 0;
}
filePath = locateBatchBuffer(self,argv[2]);
if(filePath == NULL){
snprintf(pLine,255,"ERROR: batch buffer %s not found in path",
argv[2]);
SCWrite(pCon,pLine,eError);
return 0;
}
fd = fopen(GetCharArray(filePath),"r");
if(fd == NULL){
SCWrite(pCon,"ERROR: failed to open file for printing",eError);
DeleteDynString(filePath);
return 0;
}
while(fgets(pLine,511,fd) != NULL){
SCWrite(pCon,pLine,eValue);
}
fclose(fd);
DeleteDynString(filePath);
return 1;
}
/*========================== run stack ===============================*/
static int enqueueBuffer(pExeMan self, SConnection *pCon,
int argc, char *argv[]){
pExeBuf buf = NULL;
int status;
pDynString filePath = NULL;
if(SCGetRights(pCon) > usUser){
SCWrite(pCon,"ERROR: no permission to enque buffers",eError);
return 0;
}
if(argc < 3) {
SCWrite(pCon,"ERROR: no buffer file given to enqueue ",eError);
return 0;
}
filePath = locateBatchBuffer(self,argv[2]);
if(filePath == NULL){
SCWrite(pCon,"ERROR: failed to locate buffer to enqueue",eError);
return 0;
}
buf = exeBufCreate("enqueue");
if(buf == NULL){
SCWrite(pCon,"ERROR: out of memory",eError);
return NULL;
}
status = exeBufLoad(buf,GetCharArray(filePath));
DeleteDynString(filePath);
if(status != 1) {
SCWrite(pCon,"ERROR: failed to load buffer",eError);
return 0;
}
LLDnodeAppendFrom(self->runList,&buf);
return 1;
}
/*--------------------------------------------------------------------*/
static void clearQueue(pExeMan self){
pExeBuf buf = NULL;
int status;
status = LLDnodePtr2First(self->runList);
while(status != 0) {
LLDnodeDataTo(self->runList,&buf);
if(buf != NULL){
exeBufDelete(buf);
}
LLDnodeDelete(self->runList);
status = LLDnodePtr2Next(self->runList);
}
/*
A second time round. This is a workaround for some
dodgy behaviour of the list system.
*/
status = LLDnodePtr2First(self->runList);
while(status != 0) {
LLDnodeDataTo(self->runList,&buf);
if(buf != NULL){
exeBufDelete(buf);
}
LLDnodeDelete(self->runList);
status = LLDnodePtr2Next(self->runList);
}
}
/*--------------------------------------------------------------------*/
static int execQueue(pExeMan self, SConnection *pCon, SicsInterp *pSics){
pExeBuf buf = NULL;
int status;
if(self->exeStackPtr >= 0){
SCWrite(pCon,
"ERROR: cannot start queue while batch buffers are still running",eError);
return 0;
}
if(!SCMatchRights(pCon,usUser)){
return 0;
}
while(LLDnodePtr2First(self->runList) != 0){
LLDnodeDataTo(self->runList,&buf);
LLDnodeDelete(self->runList);
self->exeStackPtr++;
if(buf == NULL){
SCWrite(pCon,
"ERROR: serious trouble, buffer not in queue, inform programmer",eError);
return 0;
}
DynarPut(self->exeStack,self->exeStackPtr,buf);
status = exeBufProcess(buf,pSics,pCon,self->pCall);
self->exeStackPtr--;
if(SCGetInterrupt(pCon) >= eAbortBatch){
SCWrite(pCon,"ERROR: queue processing interrupted",eError);
return 0;
}
}
return 1;
}
/*========================== interpreter action =======================*/
int ExeManagerWrapper(SConnection *pCon, SicsInterp *pSics, void *pData,
int argc, char *argv[]){
pExeMan self = NULL;
char pBufferName[256];
int status;
self = (pExeMan)pData;
assert(self != NULL);
strncpy(pBufferName,argv[1],255);
if(argc > 1){
strtolower(argv[1]);
status = handleBatchPath(self,pCon,argc,argv);
if(status >= 0){
return status;
}
if(strcmp(argv[1],"interest") == 0){
registerCallbacks(pCon,pSics,self);
SCSendOK(pCon);
return 1;
} else if(strcmp(argv[1],"uninterest") == 0){
unregisterCallbacks(pCon,self);
SCSendOK(pCon);
return 1;
}else if(strcmp(argv[1],"upload") == 0){
status = startUpload(self,pCon);
if(status){
SCSendOK(pCon);
}
return status;
}else if(strcmp(argv[1],"append") == 0){
status = appendLine(self,pCon,argc,argv);
if(status){
SCSendOK(pCon);
}
return status;
}else if(strcmp(argv[1],"save") == 0){
status = uploadSave(self,pCon,argc,argv);
if(status){
SCSendOK(pCon);
}
return status;
}else if(strcmp(argv[1],"info") == 0){
status = infoHandler(self,pCon,argc,argv);
if(status){
SCSendOK(pCon);
}
return status;
}else if(strcmp(argv[1],"print") == 0){
status = printBuffer(self,pCon,argc,argv);
return status;
}else if(strcmp(argv[1],"enqueue") == 0){
status = enqueueBuffer(self,pCon,argc,argv);
if(status){
SCSendOK(pCon);
}
return status;
}else if(strcmp(argv[1],"clear") == 0){
clearQueue(self);
SCSendOK(pCon);
return 1;
}else if(strcmp(argv[1],"queue") == 0){
printQueue(self,pCon);
SCSendOK(pCon);
return 1;
}else if(strcmp(argv[1],"run") == 0){
status = execQueue(self,pCon,pSics);
if(status){
SCSendOK(pCon);
}
return status;
} else {
return runBatchBuffer(self,pCon,pSics,pBufferName);
}
} else {
SCWrite(pCon,"ERROR: need argument to manage batch buffers",eError);
return 0;
}
return 1;
}