static inline FILE * get_fp(proc_instance_t * proc, time_t sec, wsdata_t * wsd) {
if (!sec) {
sec = time(NULL);
}
sysutil_test_time_boundary(&proc->splittime, sec);
wslabel_t * label = NULL;
if (wsd->label_len) {
//get last label
label = wsd->labels[wsd->label_len -1];
}
label_write_t * lw = listhash_find_attach(proc->file_table,
(const char *)&label, sizeof(wslabel_t *));
if (proc->max_records && (lw->records >= proc->max_records)) {
lw->current_boundary = 0; //reset boundary - forces opening of new file
}
if (lw->current_boundary != proc->splittime.current_boundary) {
lw->current_boundary = proc->splittime.current_boundary;
if (lw->fp) {
fclose(lw->fp);
if (lw->splitfile) {
tool_print("finished writing to %s", lw->splitfile);
if (lw->moveprefix) {
sysutil_rename_file(lw->splitfile, lw->movefile);
tool_print("moved %s to %s", lw->splitfile, lw->movefile);
}
}
}
if (!lw->prefix) {
lw->prefix = create_prefix(proc->writefile, label, proc->env);
if (proc->movefile) {
lw->moveprefix = create_prefix(proc->movefile, label,
proc->env);
}
}
lw->fp = sysutil_open_timedfile(lw->prefix, proc->extension,
proc->splittime.current_boundary,
proc->splittime.increment_ts,
lw->splitfile, MAX_SPLITFILENAME);
if (lw->moveprefix) {
sysutil_name_timedfile(lw->moveprefix, proc->extension,
proc->splittime.current_boundary,
proc->splittime.increment_ts,
lw->movefile, MAX_SPLITFILENAME);
}
lw->records = 0;
}
lw->records++;
return lw->fp;
}
void create_prefix(int *infix,int *suffix,int infixhead,
int infixrear,int suffixhead,int suffixrear,
int *prefix){
if(suffixrear-suffixhead<1)
return;
int root_v=suffix[suffixrear-1];
prefix[sp++]=root_v;
int root_position_infix=findposition_infix(infix,infixhead,infixrear,root_v);
int split_suffix=root_position_infix-infixhead+suffixhead;
//leftsubtree:
create_prefix(infix,suffix,infixhead,root_position_infix,suffixhead,split_suffix,prefix);
//rightsubtree:
create_prefix(infix,suffix,root_position_infix+1,infixrear,split_suffix,suffixrear-1,prefix);
}
irc_prefix* parse_prefix(char *prefix)
{
irc_prefix *ret;
char *save_pointer;
if(strstr(prefix, "!") == NULL)
{
ret = create_prefix(NULL, NULL, prefix);
return ret;
}
char *nick = strtok_r(prefix, "!", &save_pointer);
char *user = strtok_r(NULL, "@", &save_pointer);
char *host = strtok_r(NULL, "", &save_pointer);
ret = create_prefix(nick, user, host);
return ret;
}
int main(int argc, char const *argv[])
{
int infix[]={1,1,1,2,3,3,4,5,5,6,7,8,11,12,14,14,16,18,19};
int suffix[]={1,1,3,2,3,5,6,7,5,4,1,11,14,12,18,16,14,19,8};
int size=sizeof(suffix)/sizeof(int);
int *prefix=malloc(sizeof(int)*size);
create_prefix(infix,suffix,0,size,0,size,prefix);
printf("prefix:\n");
int i;
for(i=0;i<size;i++)
printf("%d ", prefix[i]);
printf("\n");
return 0;
}
