#define NUM_COMMANDS ((int)(sizeof(gaServer_Commands)/sizeof(gaServer_Commands[0])))
// === GLOBALS ===
- int giServer_Port = 1020;
+ int giServer_Port = 11020;
int giServer_NextClientID = 1;
int giServer_Socket;
printf("Listening on 0.0.0.0:%i\n", giServer_Port);
+ // write pidfile
+// {
+// FILE *fp = fopen("/var/run/dispsrv.pid", "w");
+// fprintf(fp, "%i", getpid());
+// fclose(fp);
+// }
+
for(;;)
{
uint len = sizeof(client_addr);
switch( ntohl( client_addr.sin_addr.s_addr ) )
{
case 0x7F000001: // 127.0.0.1 localhost
- // case 0x825E0D00: // 130.95.13.0
- case 0x825E0D07: // 130.95.13.7 motsugo
- case 0x825E0D11: // 130.95.13.17 mermaid
- case 0x825E0D12: // 130.95.13.18 mussel
- case 0x825E0D17: // 130.95.13.23 martello
+ // case 0x825F0D00: // 130.95.13.0
+ case 0x825F0D07: // 130.95.13.7 motsugo
+ case 0x825F0D11: // 130.95.13.17 mermaid
+ case 0x825F0D12: // 130.95.13.18 mussel
+ case 0x825F0D17: // 130.95.13.23 martello
+ case 0x825F0D42: // 130.95.13.66 heathred
bTrusted = 1;
break;
default:
{
char *command, *args;
int i;
- #if 0
- char **argList;
- int numArgs = 0;
- #endif
+
+ if( giDebugLevel >= 2 )
+ Debug(Client, "Server_ParseClientCommand: (CommandString = '%s')", CommandString);
if( Server_int_ParseArgs(1, CommandString, &command, &args, NULL) )
{
+// printf("command=%s, args=%s\n", command, args);
// Is this an error? (just ignore for now)
- args = "";
+ //args = "";
}
// Find command
for( i = 0; i < NUM_COMMANDS; i++ )
{
- if(strcmp(CommandString, gaServer_Commands[i].Name) == 0) {
+ if(strcmp(command, gaServer_Commands[i].Name) == 0) {
+ if( giDebugLevel >= 2 )
+ Debug(Client, "CMD %s - \"%s\"", command, args);
gaServer_Commands[i].Function(Client, args);
return ;
}
{
char *username;
- Server_int_ParseArgs(0, Args, &username, NULL);
+ if( Server_int_ParseArgs(0, Args, &username, NULL) )
+ {
+ sendf(Client->Socket, "407 USER takes 1 argument\n");
+ return ;
+ }
// Debug!
if( giDebugLevel )
void Server_Cmd_PASS(tClient *Client, char *Args)
{
char *passhash;
-
- Server_int_ParseArgs(0, Args, &passhash, NULL);
+ int flags;
+
+ if( Server_int_ParseArgs(0, Args, &passhash, NULL) )
+ {
+ sendf(Client->Socket, "407 PASS takes 1 argument\n");
+ return ;
+ }
// Pass on to cokebank
Client->UID = Bank_GetUserAuth(Client->Salt, Client->Username, passhash);
- if( Client->UID != -1 ) {
- Client->bIsAuthed = 1;
- sendf(Client->Socket, "200 Auth OK\n");
+ if( Client->UID == -1 ) {
+ sendf(Client->Socket, "401 Auth Failure\n");
+ return ;
+ }
+
+ flags = Bank_GetFlags(Client->UID);
+ if( flags & USER_FLAG_DISABLED ) {
+ Client->UID = -1;
+ sendf(Client->Socket, "403 Account Disabled\n");
+ return ;
+ }
+ if( flags & USER_FLAG_INTERNAL ) {
+ Client->UID = -1;
+ sendf(Client->Socket, "403 Internal account\n");
return ;
}
- sendf(Client->Socket, "401 Auth Failure\n");
+ Client->bIsAuthed = 1;
+ sendf(Client->Socket, "200 Auth OK\n");
}
/**
void Server_Cmd_AUTOAUTH(tClient *Client, char *Args)
{
char *username;
+ int userflags;
- Server_int_ParseArgs(0, Args, &username, NULL);
+ if( Server_int_ParseArgs(0, Args, &username, NULL) )
+ {
+ sendf(Client->Socket, "407 AUTOAUTH takes 1 argument\n");
+ return ;
+ }
// Check if trusted
if( !Client->bIsTrusted ) {
if( Client->UID < 0 ) {
if(giDebugLevel)
Debug(Client, "Unknown user '%s'", username);
- sendf(Client->Socket, "401 Auth Failure\n");
+ sendf(Client->Socket, "403 Auth Failure\n");
return ;
}
+ userflags = Bank_GetFlags(Client->UID);
// You can't be an internal account
- if( Bank_GetFlags(Client->UID) & USER_FLAG_INTERNAL ) {
+ if( userflags & USER_FLAG_INTERNAL ) {
+ if(giDebugLevel)
+ Debug(Client, "Autoauth as '%s', not allowed", username);
Client->UID = -1;
- sendf(Client->Socket, "401 Auth Failure\n");
+ sendf(Client->Socket, "403 Account is internal\n");
+ return ;
+ }
+
+ // Disabled accounts
+ if( userflags & USER_FLAG_DISABLED ) {
+ Client->UID = -1;
+ sendf(Client->Socket, "403 Account disabled\n");
return ;
}
void Server_Cmd_SETEUSER(tClient *Client, char *Args)
{
char *username;
+ int eUserFlags, userFlags;
- Server_int_ParseArgs(0, Args, &username, NULL);
+ if( Server_int_ParseArgs(0, Args, &username, NULL) )
+ {
+ sendf(Client->Socket, "407 SETEUSER takes 1 argument\n");
+ return ;
+ }
if( !strlen(Args) ) {
sendf(Client->Socket, "407 SETEUSER expects an argument\n");
}
// Check user permissions
- if( !(Bank_GetFlags(Client->UID) & (USER_FLAG_COKE|USER_FLAG_ADMIN)) ) {
+ userFlags = Bank_GetFlags(Client->UID);
+ if( !(userFlags & (USER_FLAG_COKE|USER_FLAG_ADMIN)) ) {
sendf(Client->Socket, "403 Not in coke\n");
return ;
}
}
// You can't be an internal account
- if( Bank_GetFlags(Client->EffectiveUID) & USER_FLAG_INTERNAL ) {
+ eUserFlags = Bank_GetFlags(Client->EffectiveUID);
+ if( eUserFlags & USER_FLAG_INTERNAL ) {
Client->EffectiveUID = -1;
sendf(Client->Socket, "404 User not found\n");
return ;
}
+ // Disabled only avaliable to admins
+ if( (eUserFlags & USER_FLAG_DISABLED) && !(userFlags & USER_FLAG_ADMIN) ) {
+ Client->EffectiveUID = -1;
+ sendf(Client->Socket, "403 Account disabled\n");
+ return ;
+ }
sendf(Client->Socket, "200 User set\n");
}
+/**
+ * \brief Send an item status to the client
+ * \param Client Who to?
+ * \param Item Item to send
+ */
+void Server_int_SendItem(tClient *Client, tItem *Item)
+{
+ char *status = "avail";
+
+ if( Item->Handler->CanDispense )
+ {
+ switch(Item->Handler->CanDispense(Client->UID, Item->ID))
+ {
+ case 0: status = "avail"; break;
+ case 1: status = "sold"; break;
+ default:
+ case -1: status = "error"; break;
+ }
+ }
+
+ sendf(Client->Socket,
+ "202 Item %s:%i %s %i %s\n",
+ Item->Handler->Name, Item->ID, status, Item->Price, Item->Name
+ );
+}
+
/**
* \brief Enumerate the items that the server knows about
*/
for( i = 0; i < giNumItems; i ++ ) {
if( gaItems[i].bHidden ) continue;
- sendf(Client->Socket,
- "202 Item %s:%i %i %s\n",
- gaItems[i].Handler->Name, gaItems[i].ID, gaItems[i].Price, gaItems[i].Name
- );
+ Server_int_SendItem( Client, &gaItems[i] );
}
sendf(Client->Socket, "200 List end\n");
return ;
}
- sendf(Client->Socket,
- "202 Item %s:%i %i %s\n",
- item->Handler->Name, item->ID, item->Price, item->Name
- );
+ Server_int_SendItem( Client, item );
}
void Server_Cmd_DISPENSE(tClient *Client, char *Args)
}
// You can't alter an internal account
- if( Bank_GetFlags(uid) & USER_FLAG_INTERNAL ) {
- sendf(Client->Socket, "404 Invalid target user\n");
- return ;
- }
+// if( Bank_GetFlags(uid) & USER_FLAG_INTERNAL ) {
+// sendf(Client->Socket, "404 Invalid target user\n");
+// return ;
+// }
// Parse ammount
iAmmount = atoi(ammount);
int Server_int_ParseArgs(int bUseLongLast, char *ArgStr, ...)
{
va_list args;
- char savedChar = *ArgStr;
+ char savedChar;
char **dest;
va_start(args, ArgStr);
+
+ // Check for null
+ if( !ArgStr )
+ {
+ while( (dest = va_arg(args, char **)) )
+ *dest = NULL;
+ va_end(args);
+ return 1;
+ }
+
+ savedChar = *ArgStr;
while( (dest = va_arg(args, char **)) )
{
do {
*dest = NULL;
} while( (dest = va_arg(args, char **)) );
+ va_end(args);
return -1;
}
- // Set destination
- *dest = ArgStr;
-
if( *ArgStr == '"' )
{
+ ArgStr ++;
+ *dest = ArgStr;
// Read until quote
while( *ArgStr && *ArgStr != '"' )
ArgStr ++;
}
else
{
+ // Set destination
+ *dest = ArgStr;
// Read until a space
while( *ArgStr && *ArgStr != ' ' && *ArgStr != '\t' )
ArgStr ++;
}
savedChar = *ArgStr; // savedChar is used to un-mangle the last string
*ArgStr = '\0';
+ ArgStr ++;
}
+ va_end(args);
// Oops, extra arguments, and greedy not set
- if( savedChar == ' ' && bUseLongLast )
+ if( (savedChar == ' ' || savedChar == '\t') && !bUseLongLast ) {
return -1;
+ }
// Un-mangle last
- if(bUseLongLast)
+ if(bUseLongLast) {
+ ArgStr --;
*ArgStr = savedChar;
-
- va_end(args);
+ }
return 0; // Success!
}
git.ucc.asn.au / tpg / opendispense2.git / blobdiff
UCC git Repository :: git.ucc.asn.au