/*
* appTeardown()
*
* Teardown all modules, close all files, and tidy up all
* application state.
*
* This function is idempotent.
*/
static void
appTeardown(
void)
{
static int teardownFlag = 0;
RBLIST *iter;
transfer_t *sndr;
if (teardownFlag) {
return;
}
teardownFlag = 1;
if (!daemonized) {
rbdestroy(transfers);
skDLListDestroy(duplicate_dirs);
skDLListDestroy(open_file_list);
skdaemonTeardown();
skAppUnregister();
return;
}
NOTICEMSG("Begin shutting down...");
shuttingdown = 1;
transferShutdown();
transferTeardown();
/* Destroy stuff */
iter = rbopenlist(transfers);
CHECK_ALLOC(iter);
while ((sndr = (transfer_t *)rbreadlist(iter)) != NULL) {
if (sndr->ident != NULL) {
free(sndr->ident);
}
if (sndr->addr) {
skSockaddrArrayDestroy(sndr->addr);
}
free(sndr);
}
rbcloselist(iter);
rbdestroy(transfers);
skDLListDestroy(duplicate_dirs);
skDLListDestroy(open_file_list);
NOTICEMSG("Finished shutting down.");
skdaemonTeardown();
skthread_teardown();
skAppUnregister();
}
void
sudo_freepwcache(void)
{
if (pwcache_byuid != NULL) {
rbdestroy(pwcache_byuid, pw_delref_item);
pwcache_byuid = NULL;
}
if (pwcache_byname != NULL) {
rbdestroy(pwcache_byname, pw_delref_item);
pwcache_byname = NULL;
}
}
void
sudo_freegrcache(void)
{
if (grcache_bygid != NULL) {
rbdestroy(grcache_bygid, gr_delref_item);
grcache_bygid = NULL;
}
if (grcache_byname != NULL) {
rbdestroy(grcache_byname, gr_delref_item);
grcache_byname = NULL;
}
}
void
skPDUSourceDestroy(
skPDUSource_t *source)
{
RBLIST *iter;
pdu_engine_info_t *engine_info;
if (!source) {
return;
}
if (!source->stopped) {
skPDUSourceStop(source);
}
skUDPSourceDestroy(source->source);
pthread_mutex_destroy(&source->stats_mutex);
iter = rbopenlist(source->engine_info_tree);
if (iter != NULL) {
while ((engine_info = (pdu_engine_info_t *)rbreadlist(iter))) {
free(engine_info);
}
rbcloselist(iter);
}
rbdestroy(source->engine_info_tree);
free(source);
}
static void RB_Purge (const struct rbtree *r)
{
RBLIST *rblist;
const void *val;
void *data;
void *ptr;
if ((rblist=rbopenlist(rb)) != NULL)
{
while((val=rbreadlist(rblist)) != NULL)
{
data = rbfind (val, rb);
ptr = *(void **)data;
rbdelete (val, rb);
if (ptr)
Z_Free (ptr);
}
}
rbcloselist(rblist);
rbdestroy (rb);
FS_InitCache();
}
/*
================
FS_SetGamedir
Sets the gamedir and path to a different directory.
================
*/
void FS_SetGamedir (const char *dir)
{
searchpath_t *next;
if (strstr(dir, "..") || strchr(dir, '/')
|| strchr(dir, '\\') || strchr(dir, ':') )
{
Com_Printf ("Gamedir '%s' should be a single filename, not a path\n", LOG_GENERAL, dir);
return;
}
//
// free up any current game dir info
//
while (fs_searchpaths != fs_base_searchpaths)
{
if (fs_searchpaths->pack)
{
fclose (fs_searchpaths->pack->h.handle);
//Z_Free (fs_searchpaths->pack->files);
rbdestroy (fs_searchpaths->pack->rb);
Z_Free (fs_searchpaths->pack);
}
next = fs_searchpaths->next;
Z_Free (fs_searchpaths);
fs_searchpaths = next;
}
//
// flush all data, so it will be forced to reload
//
FS_FlushCache();
#ifndef DEDICATED_ONLY
#ifndef NO_SERVER
if (!dedicated->intvalue)
{
#endif
//Cbuf_AddText ("vid_restart\nsnd_restart\n");
Cmd_ExecuteString ("vid_restart");
Cmd_ExecuteString ("snd_restart");
#ifndef NO_SERVER
}
#endif
#endif
if (!strcmp(dir,BASEDIRNAME) || (*dir == 0))
{
Com_sprintf (fs_gamedir, sizeof(fs_gamedir), "%s/%s", fs_basedir->string, BASEDIRNAME);
Cvar_FullSet ("gamedir", "", CVAR_SERVERINFO|CVAR_NOSET);
Cvar_FullSet ("game", "", CVAR_LATCH|CVAR_SERVERINFO);
}
else
{
Com_sprintf (fs_gamedir, sizeof(fs_gamedir), "%s/%s", fs_basedir->string, dir);
Cvar_FullSet ("gamedir", dir, CVAR_SERVERINFO|CVAR_NOSET);
FS_AddGameDirectory (va("%s/%s", fs_basedir->string, dir) );
}
}
void FS_ReloadPAKs (void)
{
const char *dir;
searchpath_t *next;
//
// free up any current game dir info
//
while (fs_searchpaths != fs_base_searchpaths)
{
if (fs_searchpaths->pack)
{
fclose (fs_searchpaths->pack->h.handle);
//Z_Free (fs_searchpaths->pack->files);
//RB_Purge (fs_searchpaths->pack->rb);
rbdestroy (fs_searchpaths->pack->rb);
Z_Free (fs_searchpaths->pack);
}
next = fs_searchpaths->next;
Z_Free (fs_searchpaths);
fs_searchpaths = next;
}
dir = Cvar_VariableString ("gamedir");
if (dir[0] && strcmp(dir, BASEDIRNAME))
FS_AddGameDirectory (va("%s/%s", fs_basedir->string, dir) );
}
int main()
{
int i, *ptr;
const void *val;
struct rbtree *rb;
srand(getpid());
if ((rb=rbinit(compare, NULL))==NULL)
{
fprintf(stderr, "insufficient memory\n");
exit(1);
}
for (i = 0; i < 12; i++)
{
ptr = (int *)xmalloc(sizeof(int));
*ptr = rand()&0xff;
val = rbsearch((void *)ptr, rb);
if(val == NULL)
{
fprintf(stderr, "insufficient memory\n");
exit(1);
}
}
for(val=rblookup(RB_LUFIRST, NULL, rb); val!=NULL; val=rblookup(RB_LUNEXT, val, rb))
{
printf("%6d\n", *(int *)val);
}
rbdestroy(rb);
return 0;
}
void stasis_aggregate_min_deinit(stasis_aggregate_min_t * min) {
if(min->tree) {
rbdestroy(min->tree);
} else {
}
free(min->vals);
pthread_key_delete(min->key);
free(min);
}
int main(int argc, char** argv)
{
ITEM *ptr, *result;
struct rbtree *rb;
ITEM c;
FILE *f;
char *dbName = "f_inc.0.u.test";
c.w = atof(argv[1]);
c.value = -1;
if ((rb=rbinit(compare, NULL))==NULL)
{
fprintf(stderr, "insufficient memory\n");
exit(1);
}
f = fopen(dbName, "r");
ptr = (ITEM *)xmalloc(sizeof(ITEM));
while (fscanf(f, "%lf", &ptr->w) != EOF) {
fscanf(f, "%lf", &ptr->value);
rbsearch(ptr, rb);
ptr = (ITEM *)xmalloc(sizeof(ITEM));
}
result = (ITEM *)rbsearch(&c, rb);
fprintf(stdout, "%.8lf\t%.8lf\n", result->w, result->value);
/*
for (i = 50000; i > 0; i--)
{
ptr = (ITEM *)xmalloc(sizeof(ITEM));
ptr->w = i;
ptr->value = (double)i/7;
val = rbsearch((void *)ptr, rb);
if(val == NULL)
{
fprintf(stderr, "insufficient memory\n");
exit(1);
}
}
rbwalk(rb, walkact, "No");
printf("Minimum branch length: %d\n", minleaf);
printf("Maximum branch length: %d\n", maxleaf);
*/
rbdestroy(rb);
return 0;
}
void
upnp_entry_free (struct ushare_t *ut, struct upnp_entry_t *entry)
{
if (!ut || !entry)
return;
/* Free all entries (i.e. children) */
if (entry == ut->root_entry)
{
struct upnp_entry_t *entry_found = NULL;
struct upnp_entry_lookup_t *lk = NULL;
RBLIST *rblist;
int i = 0;
rblist = rbopenlist (ut->rb);
lk = (struct upnp_entry_lookup_t *) rbreadlist (rblist);
while (lk)
{
entry_found = lk->entry_ptr;
if (entry_found)
{
if (entry_found->fullpath)
free (entry_found->fullpath);
if (entry_found->title)
free (entry_found->title);
if (entry_found->url)
free (entry_found->url);
free (entry_found);
i++;
}
free (lk); /* delete the lookup */
lk = (struct upnp_entry_lookup_t *) rbreadlist (rblist);
}
rbcloselist (rblist);
rbdestroy (ut->rb);
ut->rb = NULL;
log_verbose ("Freed [%d] entries\n", i);
}
else
_upnp_entry_free (entry);
free (entry);
}
void
int_dict_destroy(
int_dict_t *dict)
{
assert(dict);
assert(dict->tree);
WRITE_LOCK(&dict->mutex);
rbwalk(dict->tree, destroy_node, NULL);
rbdestroy(dict->tree);
if (dict->tnode != NULL) {
free(dict->tnode);
}
RW_MUTEX_UNLOCK(&dict->mutex);
RW_MUTEX_DESTROY(&dict->mutex);
free(dict);
}
void Cvar_Quit(void) {
rbdestroy(cvartree);
cvartree = NULL;
cvar_t *var = cvar_vars;
while (var) {
cvar_t *next = var->next;
var->next = NULL;
Z_Free(var->name); var->name = NULL;
Z_Free(var->string); var->string = NULL;
Z_Free(var);
var = next;
}
cvar_vars = NULL;
}
void
free_metadata_list (struct ushare_t *ut)
{
ut->init = 0;
if (ut->root_entry)
upnp_entry_free (ut, ut->root_entry);
ut->root_entry = NULL;
ut->nr_entries = 0;
if (ut->rb)
{
rbdestroy (ut->rb);
ut->rb = NULL;
}
ut->rb = rbinit (rb_compare, NULL);
if (!ut->rb)
log_error (_("Cannot create RB tree for lookups\n"));
}
skPDUSource_t *
skPDUSourceCreate(
const skpc_probe_t *probe,
const skFlowSourceParams_t *params)
{
skPDUSource_t *source;
assert(probe);
/* Create and initialize source */
source = (skPDUSource_t*)calloc(1, sizeof(*source));
if (source == NULL) {
goto ERROR;
}
source->probe = probe;
source->name = skpcProbeGetName(probe);
source->logopt = skpcProbeGetLogFlags(probe);
source->engine_info_tree = rbinit(pdu_engine_compare, NULL);
if (source->engine_info_tree == NULL) {
goto ERROR;
}
source->source = skUDPSourceCreate(probe, params, V5PDU_LEN,
&pduSourceRejectPacket, source);
if (NULL == source->source) {
goto ERROR;
}
pthread_mutex_init(&source->stats_mutex, NULL);
return source;
ERROR:
if (source) {
if (source->engine_info_tree) {
rbdestroy(source->engine_info_tree);
}
free(source);
}
return NULL;
}
int main()
{
int i, *ptr;
const void *val;
struct rbtree *rb;
RBLIST *rblist;
if ((rb=rbinit(compare, NULL))==NULL)
{
fprintf(stderr, "insufficient memory from rbinit()\n");
exit(1);
}
for (i = 200; i > 0; i--)
{
ptr = (int *)xmalloc(sizeof(int));
*ptr = i;
val = rbsearch((void *)ptr, rb);
if(val == NULL)
{
fprintf(stderr, "insufficient memory from rbsearch()\n");
exit(1);
}
}
if ((rblist=rbopenlist(rb))==NULL)
{
fprintf(stderr, "insufficient memory from rbopenlist()\n");
exit(1);
}
while((val=rbreadlist(rblist)))
{
printf("%6d\n", *(int *)val);
}
rbcloselist(rblist);
rbdestroy(rb);
return 0;
}
/**
* scan an iTunes xml music database file, augmenting
* the metainfo with that found in the xml file
*
* @param filename xml file to parse
* @returns TRUE if playlist parsed successfully, FALSE otherwise
*/
int scan_xml_playlist(char *filename) {
char *working_base;
const void *val;
int retval=TRUE;
SCAN_XML_RB *lookup_ptr;
SCAN_XML_RB lookup_val;
RXMLHANDLE xml_handle;
MAYBEFREE(scan_xml_itunes_version);
MAYBEFREE(scan_xml_itunes_base_path);
MAYBEFREE(scan_xml_itunes_decoded_base_path);
MAYBEFREE(scan_xml_real_base_path);
scan_xml_file = filename;
/* initialize the redblack tree */
if((scan_xml_db = rbinit(scan_xml_rb_compare,NULL)) == NULL) {
DPRINTF(E_LOG,L_SCAN,"Could not initialize red/black tree\n");
return FALSE;
}
/* find the base dir of the itunes playlist itself */
working_base = strdup(filename);
if(strrchr(working_base,'/')) {
*(strrchr(working_base,'/') + 1) = '\x0';
scan_xml_real_base_path = strdup(working_base);
} else {
scan_xml_real_base_path = strdup("/");
}
free(working_base);
DPRINTF(E_SPAM,L_SCAN,"Parsing xml file: %s\n",filename);
if(!rxml_open(&xml_handle,filename,scan_xml_handler,NULL)) {
DPRINTF(E_LOG,L_SCAN,"Error opening xml file %s: %s\n",
filename,rxml_errorstring(xml_handle));
} else {
if(!rxml_parse(xml_handle)) {
retval=FALSE;
DPRINTF(E_LOG,L_SCAN,"Error parsing xml file %s: %s\n",
filename,rxml_errorstring(xml_handle));
}
}
rxml_close(xml_handle);
/* destroy the redblack tree */
val = rblookup(RB_LUFIRST,NULL,scan_xml_db);
while(val) {
lookup_val.itunes_index = ((SCAN_XML_RB*)val)->itunes_index;
lookup_ptr = (SCAN_XML_RB *)rbdelete((void*)&lookup_val,scan_xml_db);
if(lookup_ptr)
free(lookup_ptr);
val = rblookup(RB_LUFIRST,NULL,scan_xml_db);
}
rbdestroy(scan_xml_db);
MAYBEFREE(scan_xml_itunes_version);
MAYBEFREE(scan_xml_itunes_base_path);
MAYBEFREE(scan_xml_itunes_decoded_base_path);
MAYBEFREE(scan_xml_real_base_path);
return retval;
}
int print_info() {
unsigned int num_watches = 0;
num_watches = inotifytools_get_num_watches();
if ( !inotifytools_get_stat_total( 0 ) ) {
fprintf( stderr, "No events occurred.\n" );
return EXIT_SUCCESS;
}
// OK, go through the watches and print stats.
printf("total ");
if ( (IN_ACCESS & events) &&
( zero || inotifytools_get_stat_total( IN_ACCESS ) ) )
printf("access ");
if ( ( IN_MODIFY & events) &&
( zero || inotifytools_get_stat_total( IN_MODIFY ) ) )
printf("modify ");
if ( ( IN_ATTRIB & events) &&
( zero || inotifytools_get_stat_total( IN_ATTRIB ) ) )
printf("attrib ");
if ( ( IN_CLOSE_WRITE & events) &&
( zero || inotifytools_get_stat_total( IN_CLOSE_WRITE ) ) )
printf("close_write ");
if ( ( IN_CLOSE_NOWRITE & events) &&
( zero || inotifytools_get_stat_total( IN_CLOSE_NOWRITE ) ) )
printf("close_nowrite ");
if ( ( IN_OPEN & events) &&
( zero || inotifytools_get_stat_total( IN_OPEN ) ) )
printf("open ");
if ( ( IN_MOVED_FROM & events) &&
( zero || inotifytools_get_stat_total( IN_MOVED_FROM ) ) )
printf("moved_from ");
if ( ( IN_MOVED_TO & events) &&
( zero || inotifytools_get_stat_total( IN_MOVED_TO ) ) )
printf("moved_to ");
if ( ( IN_MOVE_SELF & events) &&
( zero || inotifytools_get_stat_total( IN_MOVE_SELF ) ) )
printf("move_self ");
if ( ( IN_CREATE & events) &&
( zero || inotifytools_get_stat_total( IN_CREATE ) ) )
printf("create ");
if ( ( IN_DELETE & events) &&
( zero || inotifytools_get_stat_total( IN_DELETE ) ) )
printf("delete ");
if ( ( IN_DELETE_SELF & events) &&
( zero || inotifytools_get_stat_total( IN_DELETE_SELF ) ) )
printf("delete_self ");
if ( ( IN_UNMOUNT & events) &&
( zero || inotifytools_get_stat_total( IN_UNMOUNT ) ) )
printf("unmount ");
printf("filename\n");
struct rbtree *tree = inotifytools_wd_sorted_by_event(sort);
RBLIST *rblist = rbopenlist(tree);
watch *w = (watch*)rbreadlist(rblist);
while (w) {
if ( !zero && !w->hit_total ) {
w = (watch*)rbreadlist(rblist);
continue;
}
printf("%-5u ", w->hit_total );
if ( ( IN_ACCESS & events) &&
( zero || inotifytools_get_stat_total( IN_ACCESS ) ) )
printf("%-6u ", w->hit_access );
if ( ( IN_MODIFY & events) &&
( zero || inotifytools_get_stat_total( IN_MODIFY ) ) )
printf("%-6u ", w->hit_modify );
if ( ( IN_ATTRIB & events) &&
( zero || inotifytools_get_stat_total( IN_ATTRIB ) ) )
printf("%-6u ", w->hit_attrib );
if ( ( IN_CLOSE_WRITE & events) &&
( zero || inotifytools_get_stat_total( IN_CLOSE_WRITE ) ) )
printf("%-11u ",w->hit_close_write );
if ( ( IN_CLOSE_NOWRITE & events) &&
( zero || inotifytools_get_stat_total( IN_CLOSE_NOWRITE ) ) )
printf("%-13u ",w->hit_close_nowrite );
if ( ( IN_OPEN & events) &&
( zero || inotifytools_get_stat_total( IN_OPEN ) ) )
printf("%-4u ", w->hit_open );
if ( ( IN_MOVED_FROM & events) &&
( zero || inotifytools_get_stat_total( IN_MOVED_FROM ) ) )
printf("%-10u ", w->hit_moved_from );
if ( ( IN_MOVED_TO & events) &&
( zero || inotifytools_get_stat_total( IN_MOVED_TO ) ) )
printf("%-8u ", w->hit_moved_to );
if ( ( IN_MOVE_SELF & events) &&
( zero || inotifytools_get_stat_total( IN_MOVE_SELF ) ) )
printf("%-9u ", w->hit_move_self );
if ( ( IN_CREATE & events) &&
( zero || inotifytools_get_stat_total( IN_CREATE ) ) )
printf("%-6u ", w->hit_create );
if ( ( IN_DELETE & events) &&
( zero || inotifytools_get_stat_total( IN_DELETE ) ) )
printf("%-6u ", w->hit_delete );
if ( ( IN_DELETE_SELF & events) &&
( zero || inotifytools_get_stat_total( IN_DELETE_SELF ) ) )
printf("%-11u ",w->hit_delete_self );
if ( ( IN_UNMOUNT & events) &&
( zero || inotifytools_get_stat_total( IN_UNMOUNT ) ) )
printf("%-7u ", w->hit_unmount );
printf("%s\n", w->filename );
w = (watch*)rbreadlist(rblist);
}
rbcloselist(rblist);
rbdestroy(tree);
return EXIT_SUCCESS;
}
void connect_destroy(void) {
rbdestroy(state_tbl);
}
