int main(){
char* source = "abc";
char* destination=malloc((strlen(source)+1)*sizeof(char));
destination=mystrcpy(destination,source);
printf("%d \n",myStrlen(destination));
printf("%s \n",myStrdup(source));
}
char *
getNonTagFromString(const char *s)
{
memBuf_t buf;
strToMemBuf(s, &buf);
return myStrdup(getNonTag(&buf));
}
/*
* Create a membuf from a string.
*/
memBuf_t *
strToMemBuf(const char *s, memBuf_t *mp)
{
mp->timeToFirstByte = time(NULL);
mp->memory = myStrdup(s);
mp->readptr = mp->memory;
mp->size = s ? strlen(s) : 0;
return mp;
}
/**
* Write all user-specified option values to a buffer.
* The buffer is dynamically allocated and must be freed by the caller.
*
* @param table pointer to the option table
* @return pointer to text buffer
*/
char * logOptionValues(const optionTable_t *table)
{
char *res = myStrdup("\tspecified options or config values:\n");
char *tmp;
char buf[1024];
const optionTable_t *tableptr;
for(tableptr = table; NULL != tableptr->value; ++tableptr)
{
if(tableptr->isSet)
{
if(tableptr->logging == LOG_NORMAL)
{
switch(tableptr->type)
{
case OPTION_STRING:
case OPTION_SPECSTR:
sprintf(buf, "\t %2d x %.15s(%.15s) = \"%.900s\"\n",
tableptr->isSet,
nullEmptyStr(tableptr->configname),
nullEmptyStr(tableptr->optionname),
nullStr(*(char**)(tableptr->value))
);
break;
case OPTION_INT:
case OPTION_SPECINT:
case OPTION_BOOL:
case OPTION_BOOL_NEG:
sprintf(buf, "\t %2d x %.15s(%.15s) = %d\n",
tableptr->isSet,
nullEmptyStr(tableptr->configname),
nullEmptyStr(tableptr->optionname),
*(int*)(tableptr->value)
);
break;
default:
sprintf(buf, "\t %2d x %.15s(%.15s) = (unknown type)\n",
tableptr->isSet,
nullEmptyStr(tableptr->configname),
nullEmptyStr(tableptr->optionname)
);
break;
}
} else {
sprintf(buf, "\t %2d x %.15s(%.15s) = ***\n",
tableptr->isSet,
nullEmptyStr(tableptr->configname),
nullEmptyStr(tableptr->optionname)
);
}
tmp = myStrdup2(res, buf);
free(res);
res = tmp;
}
}
return res;
}
char *
getNthNonTagFromString(const char *s, int n)
{
memBuf_t buf;
int i;
strToMemBuf(s, &buf);
for (i = 1; i < n; i++)
getNonTag(&buf);
return myStrdup(getNonTag(&buf));
}
/*
* parseStringValue(): parse a string value, call checking func if specified
*
* returns: 0 = OK, else error
*/
static int
parseStringValue(const char *name, const char *value,
optionTable_t *tableptr, const char *filename, const char *line)
{
if (tableptr->checkfunc) {
/* Check value with specific check function.
* Check function is responsible for allocating/freeing values
*/
if ((*tableptr->checkfunc)(value, tableptr, filename, line))
return 1;
} else {
free(*(char**)(tableptr->value));
*(char**)(tableptr->value) = myStrdup(value);
}
tableptr->isSet++;
log(("string value for %s is \"%s\"\n",
name, nullStr(*(char**)(tableptr->value))));
return 0;
}
/*This function takes a pointer to an ordered set and a new string, and inserts the string into the tree pointed to in the ordered set*/
void orderedSetInsert(struct orderedSet *s, const char *newElem) {
char* insertElem; /*variable to store input string*/
insertElem = myStrdup(newElem); /*malloc space for input string*/
treeInsert(&(s->set), insertElem); /*insert new string into tree pointed to in orderedSet s*/
}
