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proAdhoc: Make some functions return boolean values.

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Also shortens validNetworkName a little.
This commit is contained in:
Lioncash 2014-12-06 10:01:34 -05:00
parent 1809e98b7b
commit 1d9ace08ae
3 changed files with 37 additions and 57 deletions
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72
Core/HLE/proAdhoc.cpp
View File

@ -1,5 +1,6 @@
// TODO: Add license
#include <cctype>
#include <cstring>
#include "util/text/parsers.h"
#include "proAdhoc.h"
@ -750,33 +751,27 @@ int initNetwork(SceNetAdhocctlAdhocId *adhoc_id){
}
}
int isBroadcastMAC(const SceNetEtherAddr * addr) {
// Broadcast MAC
if(memcmp(addr->data, "\xFF\xFF\xFF\xFF\xFF\xFF", ETHER_ADDR_LEN) == 0) return 1;
// Normal MAC
return 0;
bool isBroadcastMAC(const SceNetEtherAddr * addr) {
return memcmp(addr->data, "\xFF\xFF\xFF\xFF\xFF\xFF", ETHER_ADDR_LEN) == 0;
}
int resolveIP(uint32_t ip, SceNetEtherAddr * mac) {
bool resolveIP(uint32_t ip, SceNetEtherAddr * mac) {
sockaddr_in addr;
getLocalIp(&addr);
uint32 localIp = addr.sin_addr.s_addr;
if(ip == localIp){
if (ip == localIp) {
getLocalMac(mac);
return 0;
return true;
}
// Multithreading Lock
peerlock.lock();
// Peer Reference
SceNetAdhocctlPeerInfo * peer = friends;
// Iterate Peers
for(; peer != NULL; peer = peer->next) {
for (SceNetAdhocctlPeerInfo* peer = friends; peer != NULL; peer = peer->next) {
// Found Matching Peer
if(peer->ip_addr == ip) {
if (peer->ip_addr == ip) {
// Copy Data
*mac = peer->mac_addr;
@ -784,7 +779,7 @@ int resolveIP(uint32_t ip, SceNetEtherAddr * mac) {
peerlock.unlock();
// Return Success
return 0;
return true;
}
}
@ -792,7 +787,7 @@ int resolveIP(uint32_t ip, SceNetEtherAddr * mac) {
peerlock.unlock();
// Peer not found
return -1;
return false;
}
int resolveMAC(SceNetEtherAddr * mac, uint32_t * ip) {
@ -800,32 +795,28 @@ int resolveMAC(SceNetEtherAddr * mac, uint32_t * ip) {
SceNetEtherAddr localMac;
getLocalMac(&localMac);
// Local MAC Requested
if(memcmp(&localMac, mac, sizeof(SceNetEtherAddr)) == 0) {
if (memcmp(&localMac, mac, sizeof(SceNetEtherAddr)) == 0) {
// Get Local IP Address
sockaddr_in sockAddr;
getLocalIp(&sockAddr);
*ip = sockAddr.sin_addr.s_addr;
return 0; // return succes
return true;
}
// Multithreading Lock
peerlock.lock();
// Peer Reference
SceNetAdhocctlPeerInfo * peer = friends;
// Iterate Peers
for(; peer != NULL; peer = peer->next) {
for (SceNetAdhocctlPeerInfo * peer = friends; peer != NULL; peer = peer->next) {
// Found Matching Peer
if(memcmp(&peer->mac_addr, mac, sizeof(SceNetEtherAddr)) == 0) {
if (memcmp(&peer->mac_addr, mac, sizeof(SceNetEtherAddr)) == 0) {
// Copy Data
*ip = peer->ip_addr;
// Multithreading Unlock
peerlock.unlock();
// Return Success
return 0;
return true;
}
}
@ -833,35 +824,24 @@ int resolveMAC(SceNetEtherAddr * mac, uint32_t * ip) {
peerlock.unlock();
// Peer not found
return -1;
return false;
}
int validNetworkName(const SceNetAdhocctlGroupName * group_name) {
// Result
int valid = 1;
bool validNetworkName(const SceNetAdhocctlGroupName * group_name) {
// Name given
if(group_name != NULL) {
// Iterate Name Characters
int i = 0; for(; i < ADHOCCTL_GROUPNAME_LEN && valid; i++) {
if (group_name != NULL) {
for (int i = 0; i < ADHOCCTL_GROUPNAME_LEN; i++) {
// End of Name
if(group_name->data[i] == 0) break;
if (group_name->data[i] == 0)
break;
// Not a digit
if(group_name->data[i] < '0' || group_name->data[i] > '9') {
// Not 'A' to 'Z'
if(group_name->data[i] < 'A' || group_name->data[i] > 'Z') {
// Not 'a' to 'z'
if(group_name->data[i] < 'a' || group_name->data[i] > 'z') {
// Invalid Name
valid = 0;
}
}
}
// Invalid name
if (!::isalnum(group_name->data[i]))
return false;
}
}
// Return Result
return valid;
return true;
}
u64 join32(u32 num1, u32 num2){

14
Core/HLE/proAdhoc.h
View File

@ -627,29 +627,29 @@ int initNetwork(SceNetAdhocctlAdhocId *adhocid);
/**
* Broadcast MAC Check
* @param addr To-be-checked MAC Address
* @return 1 if Broadcast MAC or... 0
* @return true if Broadcast MAC, false otherwise.
*/
int isBroadcastMAC(const SceNetEtherAddr * addr);
bool isBroadcastMAC(const SceNetEtherAddr * addr);
/**
* Resolve IP to MAC
* @param ip Peer IP Address
* @param mac OUT: Peer MAC
* @return 0 on success or... ADHOC_NO_ENTRY
* @return true on success, false otherwise.
*/
int resolveIP(uint32_t ip, SceNetEtherAddr * mac);
bool resolveIP(uint32_t ip, SceNetEtherAddr * mac);
/**
* Resolve MAC to IP
* @param mac Peer MAC Address
* @param ip OUT: Peer IP
* @return 0 on success or... ADHOC_NO_ENTRY
* @return true on success, false otherwise.
*/
int resolveMAC(SceNetEtherAddr * mac, uint32_t * ip);
/**
* Check whether Network Name contains only valid symbols
* @param group_name To-be-checked Network Name
* @return 1 if valid or... 0
* @return true if valid, false otherwise.
*/
int validNetworkName(const SceNetAdhocctlGroupName * groupname);
bool validNetworkName(const SceNetAdhocctlGroupName * groupname);

8
Core/HLE/sceNetAdhoc.cpp
View File

@ -476,7 +476,7 @@ int sceNetAdhocPdpSend(int id, const char *mac, u32 port, void *data, int len, i
target.sin_port = htons(dport);
// Get Peer IP
if (resolveMAC((SceNetEtherAddr *)daddr, (uint32_t *)&target.sin_addr.s_addr) == 0) {
if (resolveMAC((SceNetEtherAddr *)daddr, (uint32_t *)&target.sin_addr.s_addr)) {
// Acquire Network Lock
//_acquireNetworkLock();
@ -673,7 +673,7 @@ int sceNetAdhocPdpRecv(int id, void *addr, void * port, void *buf, void *dataLen
SceNetEtherAddr mac;
// Find Peer MAC
if (resolveIP(sin.sin_addr.s_addr, &mac) == 0) {
if (resolveIP(sin.sin_addr.s_addr, &mac)) {
// Provide Sender Information
*saddr = mac;
*sport = ntohs(sin.sin_port);
@ -1569,7 +1569,7 @@ int sceNetAdhocPtpAccept(int id, u32 peerMacAddrPtr, u32 peerPortPtr, int timeou
SceNetEtherAddr mac;
// Find Peer MAC
if (resolveIP(peeraddr.sin_addr.s_addr, &mac) == 0) {
if (resolveIP(peeraddr.sin_addr.s_addr, &mac)) {
// Allocate Memory
SceNetAdhocPtpStat * internal = (SceNetAdhocPtpStat *)malloc(sizeof(SceNetAdhocPtpStat));
@ -1678,7 +1678,7 @@ int sceNetAdhocPtpConnect(int id, int timeout, int flag) {
sin.sin_port = htons(socket->pport);
// Grab Peer IP
if (resolveMAC(&socket->paddr, (uint32_t *)&sin.sin_addr.s_addr) == 0) {
if (resolveMAC(&socket->paddr, (uint32_t *)&sin.sin_addr.s_addr)) {
// Grab Nonblocking Flag
uint32_t nbio = getBlockingFlag(socket->id);
// Switch to Nonblocking Behaviour