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omhiredis: error checking changes and code cleanup

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Brian Knox 2012-03-21 18:02:03 +01:00 committed by Rainer Gerhards
parent 2a0fb1f755
commit 9ac054305a
1 changed files with 36 additions and 40 deletions
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24
plugins/omhiredis/omhiredis.c
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@ -62,11 +62,11 @@ static struct cnfparamdescr actpdescr[] = {
{ "serverport", eCmdHdlrInt, 0 }, { "serverport", eCmdHdlrInt, 0 },
{ "template", eCmdHdlrGetWord, 1 } { "template", eCmdHdlrGetWord, 1 }
}; };
static struct cnfparamblk actpblk = static struct cnfparamblk actpblk = {
{ CNFPARAMBLK_VERSION, CNFPARAMBLK_VERSION,
sizeof(actpdescr)/sizeof(struct cnfparamdescr), sizeof(actpdescr)/sizeof(struct cnfparamdescr),
actpdescr actpdescr
}; };
BEGINcreateInstance BEGINcreateInstance
CODESTARTcreateInstance CODESTARTcreateInstance
@ -127,13 +127,12 @@ rsRetVal writeHiredis(uchar *message, instanceData *pData)
redisReply *reply; redisReply *reply;
DEFiRet; DEFiRet;
if(pData->conn == NULL) { if(pData->conn == NULL)
CHKiRet(initHiredis(pData, 0)); CHKiRet(initHiredis(pData, 0));
}
reply = redisCommand(pData->conn, (char*)message); reply = redisCommand(pData->conn, (char*)message);
if (!reply->integer) { if (reply->type == REDIS_REPLY_ERROR) {
char errStr[1024]; char errStr = reply->str;
DBGPRINTF("omhiredis: redisCommand error: %s", DBGPRINTF("omhiredis: redisCommand error: %s",
rs_strerror_r(errno, errStr, sizeof(errStr))); rs_strerror_r(errno, errStr, sizeof(errStr)));
freeReplyObject(reply); freeReplyObject(reply);
@ -142,16 +141,14 @@ rsRetVal writeHiredis(uchar *message, instanceData *pData)
freeReplyObject(reply); freeReplyObject(reply);
} }
finalize_it: finalize_it:
RETiRet; RETiRet;
} }
BEGINtryResume BEGINtryResume
CODESTARTtryResume CODESTARTtryResume
if(pData->conn == NULL) { if(pData->conn == NULL)
iRet = initHiredis(pData, 1); iRet = initHiredis(pData, 1);
}
ENDtryResume ENDtryResume
BEGINdoAction BEGINdoAction
@ -172,9 +169,8 @@ BEGINnewActInst
struct cnfparamvals *pvals; struct cnfparamvals *pvals;
int i; int i;
CODESTARTnewActInst CODESTARTnewActInst
if((pvals = nvlstGetParams(lst, &actpblk, NULL)) == NULL) { if((pvals = nvlstGetParams(lst, &actpblk, NULL)) == NULL)
ABORT_FINALIZE(RS_RET_MISSING_CNFPARAMS); ABORT_FINALIZE(RS_RET_MISSING_CNFPARAMS);
}
CHKiRet(createInstance(&pData)); CHKiRet(createInstance(&pData));
setInstParamDefaults(pData); setInstParamDefaults(pData);
@ -183,6 +179,7 @@ CODESTARTnewActInst
for(i = 0 ; i < actpblk.nParams ; ++i) { for(i = 0 ; i < actpblk.nParams ; ++i) {
if(!pvals[i].bUsed) if(!pvals[i].bUsed)
continue; continue;
if(!strcmp(actpblk.descr[i].name, "server")) { if(!strcmp(actpblk.descr[i].name, "server")) {
pData->server = (uchar*)es_str2cstr(pvals[i].val.d.estr, NULL); pData->server = (uchar*)es_str2cstr(pvals[i].val.d.estr, NULL);
} else if(!strcmp(actpblk.descr[i].name, "serverport")) { } else if(!strcmp(actpblk.descr[i].name, "serverport")) {
@ -213,11 +210,10 @@ CODESTARTparseSelectorAct
/* tell the engine we only want one template string */ /* tell the engine we only want one template string */
CODE_STD_STRING_REQUESTparseSelectorAct(1) CODE_STD_STRING_REQUESTparseSelectorAct(1)
if(!strncmp((char*) p, ":omhiredis:", sizeof(":omhiredis:") - 1)) { if(!strncmp((char*) p, ":omhiredis:", sizeof(":omhiredis:") - 1))
errmsg.LogError(0, RS_RET_LEGA_ACT_NOT_SUPPORTED, errmsg.LogError(0, RS_RET_LEGA_ACT_NOT_SUPPORTED,
"omhiredis supports only v6 config format, use: " "omhiredis supports only v6 config format, use: "
"action(type=\"omhiredis\" server=...)"); "action(type=\"omhiredis\" server=...)");
}
ABORT_FINALIZE(RS_RET_CONFLINE_UNPROCESSED); ABORT_FINALIZE(RS_RET_CONFLINE_UNPROCESSED);
CODE_STD_FINALIZERparseSelectorAct CODE_STD_FINALIZERparseSelectorAct
ENDparseSelectorAct ENDparseSelectorAct