int bu_free(struct handle this_handle, void *free_bytes){
int length=(int)(power(this_handle.bu_depth)-1);
int i, flag=0;
/*printf("in buddy free find%p\n",free_bytes);*/
for(i=length-1;i>0;i--){
/*printf("i=%d p=%p\n",i,this_handle.bm_head[i].pointer);*/
if ((this_handle.bm_head[i].pointer==free_bytes)&&(this_handle.bm_head[i].a_used==1)){
this_handle.bm_head[i].used=0;
this_handle.bm_head[i].a_used=0;
flag=1;
break;
}
}
if(flag==1){
modBitmap(this_handle.bu_depth-comp_pow(i)+1, this_handle.bm_head, i, 0);
if(find_buddy(i)!=-1){
//printf("%d,%d, %d,%d\n",flag,i,find_buddy(i),this_handle.bm_head[find_buddy(i)].used);
while(this_handle.bm_head[find_buddy(i)].used==0){
modBitmap(this_handle.bu_depth-comp_pow(find_parents(i))+1, this_handle.bm_head, find_parents(i), 0);
i=find_parents(i);
/*printf("%d",i);*/
if(i==-1){
break;
}
}
}
}
/*printf("flag=%d\n",flag);*/
return flag;
}
void input_manual_otr_verify(char *arg) {
char *msg, *temp, *sn;
if (conn->conn == NULL)
return;
printf("\n");
sn = arg;
struct BuddyList *buddy = find_buddy(sn);
if (buddy) {
if (buddy->otr_context) {
char human_hash[OTRL_PRIVKEY_FPRINT_HUMAN_LEN];
otrl_privkey_hash_to_human(human_hash,
buddy->otr_context->active_fingerprint-> fingerprint);
b_echostr_s();
otrl_context_set_trust(
buddy->otr_context->active_fingerprint,
"verified");
printf("[OTR] Manually trusting fingerprint %s from %s\n", human_hash, sn);
}
}
b_echostr_s();
printf("[OTR] No OTR context found for %s\n", sn);
}
void input_send_smp_request(char *arg) {
char *msg, *temp, *sn;
if (conn->conn == NULL)
return;
printf("\n");
temp = strchr(arg, ' ');
if (temp == NULL) {
b_echostr_s();
printf("No request to send.\n");
return;
}
if (strlen(temp + 1) == 0) {
b_echostr_s();
printf("No request to send.\n");
return;
}
msg = temp + 1;
sn = malloc(temp - arg + 1);
sn[temp - arg] = 0;
strncpy(sn, arg, temp - arg);
struct BuddyList *buddy = find_buddy(sn);
if (buddy) {
if (buddy->otr_context) {
b_echostr_s();
}
}
b_echostr_s();
printf("[OTR] No OTR context found for %s\n", sn);
}
void input_show_otr(char *arg) {
if (conn->conn == NULL)
return;
printf("\n");
if (strlen(arg) <= 0) {
check_key_gen_state();
return;
} else {
b_echostr_s();
struct BuddyList *buddy = find_buddy(arg);
if (buddy) {
printf("[OTR] status for %s\n", arg);
printf(" local otr: ");
switch (buddy->otr) {
case -1:
printf("disabled\n");
break;
case 0:
printf("inactive\n");
break;
case 1:
printf("active\n");
break;
default:
printf("error\n");
break;
}
if (buddy->otr_context) {
if (buddy->otr_context->active_fingerprint) {
char human_hash[OTRL_PRIVKEY_FPRINT_HUMAN_LEN];
otrl_privkey_hash_to_human(human_hash,
buddy->otr_context->active_fingerprint->fingerprint);
int ret = otrl_context_is_fingerprint_trusted(buddy->otr_context->active_fingerprint);
printf(" fingerprint: %s (%s)\n", human_hash, ret ? "trusted" : "untrusted");
}
printf(" context state: ");
switch (buddy->otr_context->msgstate) {
case OTRL_MSGSTATE_ENCRYPTED:
printf("encrypted\n");
break;
case OTRL_MSGSTATE_PLAINTEXT:
printf("plaintext\n");
break;
case OTRL_MSGSTATE_FINISHED:
printf("finished\n");
break;
default:
printf("error\n");
break;
}
}
} else {
printf("[OTR] buddy not found %s\n", arg);
}
return;
}
}
bool spell_find_mount( char_data* ch, char_data*, void* vo,
int level, int )
{
if( null_caster( ch, SPELL_FIND_MOUNT ) )
return FALSE;
if( has_mount( ch ) ) {
send( ch, "You can only have one mount at a time.\n\r" );
return FALSE;
}
find_buddy( ch, (obj_data*) vo, level,
LIST_FM_SPECIES, LIST_FM_REAGENT );
return TRUE;
}
bool spell_conjure_elemental( char_data* ch, char_data*, void* vo,
int level, int )
{
if( null_caster( ch, SPELL_CONJURE_ELEMENTAL ) )
return FALSE;
if( has_elemental( ch ) ) {
send( ch, "You can have only one elemental at a time.\n\r" );
return FALSE;
}
find_buddy( ch, (obj_data*) vo, level,
LIST_CE_SPECIES, LIST_CE_REAGENT );
return TRUE;
}
block_t* merge_block(block_t* block)
{
block_t* buddy = find_buddy(block);
if(buddy){
remove_from_free_list(buddy);
remove_from_free_list(block);
if(block > buddy){
++(buddy->kval);
block = buddy;
}else{
++(block->kval);
}
return merge_block(block);
}else{
return block;
}
}
bool spell_construct_golem( char_data* ch, char_data*, void* vo,
int level, int )
{
if( null_caster( ch, SPELL_CONSTRUCT_GOLEM ) )
return FALSE;
if( has_elemental( ch ) ) {
send( ch, "You can have only one golem at a time.\n\r" );
return FALSE;
}
find_buddy( ch, (obj_data*) vo, level,
LIST_CG_SPECIES, LIST_CG_REAGENT );
return TRUE;
}
void input_stop_otr(char *arg) {
if (conn->conn == NULL)
return;
printf("\n");
b_echostr_s();
struct BuddyList *buddy = find_buddy(arg);
if (buddy) {
if (buddy->otr == 1) {
otrl_message_disconnect_all_instances(userstate, &ui_ops, NULL,
conn->username, otr_proto, buddy->sn);
buddy->otr = 0;
printf("[OTR] Ending OTR session with %s\n", buddy->sn);
} else {
printf("[OTR] No OTR session found with %s\n", buddy->sn);
}
} else {
printf("[OTR] Buddy not found: %s\n", arg);
}
}
void input_send_smp_response(char *arg) {
char *msg, *temp, *sn;
if (conn->conn == NULL)
return;
printf("\n");
temp = strchr(arg, ' ');
if (temp == NULL) {
b_echostr_s();
printf("No message to send.\n");
return;
}
if (strlen(temp + 1) == 0) {
b_echostr_s();
printf("No message to send.\n");
return;
}
msg = temp + 1;
sn = malloc(temp - arg + 1);
sn[temp - arg] = 0;
strncpy(sn, arg, temp - arg);
struct BuddyList *buddy = find_buddy(sn);
if (buddy) {
if (buddy->otr_context) {
b_echostr_s();
printf("[OTR] Responding to %s\n", sn);
otrl_message_respond_smp(userstate, &ui_ops, NULL, buddy->otr_context, msg, strlen(msg));
return;
}
}
b_echostr_s();
printf("[OTR] No OTR context found for %s\n", sn);
}
/* PROTO */
void
getmessage(void *c, const char *who, const int automessage, const char *message)
{
const char *msgin = message;
char *msg = NULL, *tempmsg = NULL;
char *sname;
struct Waiting *wtemp, *wptr = NULL;
int offset, foundWaiting = 0;
int otr_message = 0;
if (conn->otr) {
struct BuddyList *buddy = NULL;
buddy = find_buddy(who);
if (buddy) {
if (buddy->otr != -1) {
char *newmsg;
int ret = otrl_message_receiving(userstate, &ui_ops, NULL, conn->username,
otr_proto, buddy->sn, msgin, &newmsg, NULL,
&buddy->otr_context, NULL, NULL);
if (ret) {
#ifdef DEBUG
b_echostr_s();
printf("[OTR] debug: internal msg %s\n", msgin);
#endif
return;
} else {
if (newmsg) {
msgin = strdup(newmsg);
otrl_message_free(newmsg);
if (buddy->otr_context->msgstate == OTRL_MSGSTATE_ENCRYPTED)
otr_message = 1;
}
}
}
}
}
tempmsg = strip_html(msgin);
if (tempmsg == NULL)
return;
if (strlen(tempmsg) == 0) {
free(tempmsg);
return;
}
if (conn->netspeak_filter) {
msg = undo_netspeak(tempmsg);
free(tempmsg);
} else {
msg = tempmsg;
}
if (msg == NULL)
return;
if (strlen(msg) == 0) {
free(msg);
return;
}
if (conn->istyping == 0) {
if (conn->lastsn != NULL)
free(conn->lastsn);
conn->lastsn = simplify_sn(who);
}
sname = simplify_sn(who);
if (waiting == NULL) {
waiting = malloc(sizeof(struct Waiting));
wptr = waiting;
} else {
for (wtemp = waiting; wtemp != NULL; wtemp = wtemp->next)
if (imcomm_compare_nicks(c, wtemp->sn, who)) {
foundWaiting = 1;
wptr = wtemp;
break;
}
if (!foundWaiting) {
for (wtemp = waiting; wtemp->next != NULL;
wtemp = wtemp->next);
wtemp->next = malloc(sizeof(struct Waiting));
wptr = wtemp->next;
}
}
if (!foundWaiting) {
wptr->sn = strdup(who);
wptr->next = NULL;
if (conn->isaway && !automessage) {
if ((conn->respond_idle_only && conn->isidle)
|| (!conn->respond_idle_only)) {
imcomm_im_send_message(c, who, conn->awaymsg, 1);
eraseline();
b_echostr_s();
if (conn->timestamps) {
addts();
putchar(' ');
}
printf("Sent auto-response to %s.\n", who);
show_prompt();
}
}
}
#ifdef MESSAGE_QUEUE
if (conn->isaway)
wptr->mqueue = addToMQueue(wptr->mqueue, msg, who);
#endif /* MESSAGE_QUEUE */
eraseline();
if (conn->bell_on_incoming)
putchar('\a');
if (conn->timestamps) {
addts();
putchar(' ');
offset = 11;
} else {
offset = 0;
}
offset += strlen(who) + 2;
if (automessage) {
set_color(COLOR_AUTORESPONSE);
printf("*AUTO RESPONSE* ");
set_color(0);
offset += 16;
}
set_color(COLOR_INCOMING_IM);
if (!otr_message)
printf("%s", who);
else {
offset += 5;
printf("(otr)%s", who);
}
set_color(0);
printf(": ");
wordwrap_print(msg, offset);
if (automessage)
log_event(EVENT_IM_AUTORESPONSE, sname, msg);
else
log_event(EVENT_IM, sname, msg);
free(msg);
free(sname);
show_prompt();
}