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/* 建立所有看板精華區的連結 */
#include "bbs.h"
#define GROUPROOT BBSHOME"/man/group"
extern boardheader_t *bcache;
extern int numboards;
int cmpboardclass(const void *a, const void *b)
{
boardheader_t **brd = (boardheader_t **)a;
boardheader_t **tmp = (boardheader_t **)b;
return (strncmp((*brd)->title, (*tmp)->title, 4)<<8)+
strncasecmp((*brd)->brdname, (*tmp)->brdname, IDLEN);
}
void buildchilds(int level,char *path,int gid)
{
char newpath[512];
int i,count=0;
boardheader_t *ptr, **selected=NULL;
fileheader_t item;
char *p;
int preserved=32;
selected=malloc(preserved * sizeof(boardheader_t*));
/* XXX It will cost O(ngroup * numboards) totally. */
for(i=0; i<numboards; i++) {
ptr =&SHM->bcache[i];
if(ptr->gid != gid)
continue;
if((ptr->brdattr&(BRD_BAD | BRD_HIDE))!=0)
continue;
if((ptr->level && !(ptr->brdattr & BRD_POSTMASK)))
continue;
if(count==preserved) {
preserved*=2;
selected=(boardheader_t**)realloc(selected, preserved*sizeof(boardheader_t*));
}
assert(selected);
selected[count++]=ptr;
}
qsort(selected, count, sizeof(boardheader_t *),
cmpboardclass);
for(i=0;i<count;i++)
{
ptr=selected[i];
printf("%*.*s+-%-14s %-s \n",level*2,level*2,"| | | | | | | | |",
ptr->brdname, ptr->title);
if(ptr->brdattr & BRD_GROUPBOARD){
snprintf(newpath,sizeof(newpath),"%s/%s",path,ptr->brdname);
mkdir(newpath,0766);
buildchilds(level+1,newpath,ptr-bcache+1);
}
else{
if(!invalid_pname(path) && !invalid_pname(ptr->brdname) &&
isalpha(ptr->brdname[0])) {
sprintf(newpath,"/bin/ln -s "BBSHOME"/man/boards/%c/%s %s/%s",
ptr->brdname[0], ptr->brdname,path,ptr->brdname);
system(newpath);
} else {
printf("something wrong: %s, %s\n",path, ptr->brdname);
}
}
strlcpy(item.owner,ptr->BM, sizeof(item.owner));
if((p=strchr(item.owner,'/'))!=NULL)
*p='\0';
snprintf(item.title,sizeof(item.title),"%-13.13s %-32.32s", level?ptr->brdname:"", ptr->title+7);
item.filemode = 0 ;
strlcpy(item.filename,ptr->brdname,sizeof(item.filename));
snprintf(newpath,sizeof(newpath),"%s/.DIR",path);
append_record(newpath, &item, sizeof(item));
}
free(selected);
}
int main(int argc, char **argv)
{
char path[512];
setsid();
strcpy(path,GROUPROOT);
system("rm -rf "GROUPROOT);
mkdir(GROUPROOT,0766);
attach_SHM();
resolve_boards();
buildchilds(0,path,1);
return 0;
}
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