46 lines
992 B
C
46 lines
992 B
C
#include "val.h"
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#include "cw.h"
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#include "log.h"
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#include "dbg.h"
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const char * cw_ktv_add_from_str(mavl_t kvtstore, const char *key,
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const struct cw_Type *type,
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const void * valguard,
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const char * str)
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{
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cw_Val_t mdata, *mresult;
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int exists;
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/* cw_dbg(DBG_ELEM,"KVStore (%p,%d) add elem (%s): %s", kvstore, kvstore->count,
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type->name, key );
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*/
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mdata.key=cw_strdup(key);
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mdata.valguard=valguard;
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if (!mdata.key){
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cw_log(LOG_ERR, "Can't allocate memory for key %s: %s",
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key,strerror(errno));
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return NULL;
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}
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mresult = type->from_str(&mdata,str);
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if (!mresult){
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cw_log(LOG_ERR, "Can't create kvstore element for key %s of type %s: %s",
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key,type->name, strerror(errno));
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free(mdata.key);
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return NULL;
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}
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mresult = mavl_insert(kvtstore, &mdata, &exists);
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if (exists){
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cw_log(LOG_ERR, "Element already exists %s", key);
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/* element already exists */
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free(mdata.key);
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if (type->del)
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type->del(&mdata);
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return key;
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}
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return mdata.key;
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}
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