#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
-#include <openssl/sha.h> // SHA1
+//#include <openssl/sha.h> // SHA1
#define USE_NCURSES_INTERFACE 0
#define DEBUG_TRACE_SERVER 0
void CompileRegex(regex_t *regex, const char *pattern, int flags);
// === GLOBALS ===
-char *gsDispenseServer = "heathred";
+char *gsDispenseServer = "merlo.ucc.gu.uwa.edu.au";
int giDispensePort = 11020;
tItem *gaItems;
" dispense iteminfo <itemid>\n"
" Get the name and price for an item\n"
);
+// if( giTextArgc == 0 || strcmp(gsTextArgs[0], "enumitems") == 0 )
+// printf(
+// " dispense enumitems\n"
+// " List avaliable items\n"
+// );
if( giTextArgc == 0 )
printf(" == Coke members == \n");
if( giTextArgc == 0 || strcmp(gsTextArgs[0], "acct") == 0 )
printf(
" dispense refund <user> <itemid> [<price>]\n"
" Refund an item to a user (with optional price override)\n"
+ " Item IDs can be seen in the cokelog (in the brackets after the item name)\n"
+ " e.g. coke:6 for a coke, snack:33 for slot 33 of the snack machine\n"
);
if( giTextArgc == 0 || strcmp(gsTextArgs[0], "slot") == 0 )
printf(
ret = Dispense_AlterBalance(sock, gsTextArgs[1], atoi(gsTextArgs[2]), gsTextArgs[3]);
}
}
- // TODO: Preserve ret if non-zero
+ // On error, quit
+ if( ret ) {
+ close(sock);
+ return ret;
+ }
// Show user information
ret = Dispense_ShowUser(sock, gsTextArgs[1]);
// TODO: More
close(sock);
- return RV_UNKNOWN_ERROR;
+ return ret;
}
// Query an item price
else if( strcmp(gsTextArgs[0], "iteminfo") == 0 )
if( j > 1 ) {
printf("%i items dispensed\n", j);
}
+ Dispense_ShowUser(sock, gsUserName);
close(sock);
- }
- Dispense_ShowUser(sock, gsUserName);
+ }
return ret;
}
}
// If the item isn't availiable for sale, return -1 (so it's skipped)
- if( status || price >= giUserBalance )
+ if( status || price > giUserBalance )
Index = -1;
return Index;
char *buf;
int responseCode;
- char *itemType, *itemStart;
+ char *arrayType;
int count, i;
regmatch_t matches[4];
// 202 Item <count>
RunRegex(&gArrayRegex, buf, 4, matches, "Malformed server response");
- itemType = &buf[ matches[2].rm_so ]; buf[ matches[2].rm_eo ] = '\0';
+ arrayType = &buf[ matches[2].rm_so ]; buf[ matches[2].rm_eo ] = '\0';
count = atoi( &buf[ matches[3].rm_so ] );
// Check array type
- if( strcmp(itemType, "Items") != 0 ) {
+ if( strcmp(arrayType, "Items") != 0 ) {
// What the?!
fprintf(stderr, "Unexpected array type, expected 'Items', got '%s'\n",
- itemType);
+ arrayType);
exit(RV_UNKNOWN_ERROR);
}
-
- itemStart = &buf[ matches[3].rm_eo ];
-
free(buf);
giNumItems = count;
int Dispense_AlterBalance(int Socket, const char *Username, int Ammount, const char *Reason)
{
char *buf;
- int responseCode;
+ int responseCode, rv = -1;
// Check for a dry run
if( gbDryRun ) {
buf = ReadLine(Socket);
responseCode = atoi(buf);
- free(buf);
switch(responseCode)
{
- case 200: return 0; // OK
+ case 200:
+ rv = 0; // OK
+ break;
case 402:
fprintf(stderr, "Insufficient balance\n");
- return RV_BAD_ITEM;
+ rv = RV_BAD_ITEM;
+ break;
case 403: // Not in coke
fprintf(stderr, "You are not in coke (sucker)\n");
- return RV_PERMISSIONS;
+ rv = RV_PERMISSIONS;
+ break;
case 404: // Unknown user
fprintf(stderr, "Unknown user '%s'\n", Username);
- return RV_INVALID_USER;
+ rv = RV_INVALID_USER;
+ break;
default:
- fprintf(stderr, "Unknown response code %i\n", responseCode);
- return RV_UNKNOWN_RESPONSE;
+ fprintf(stderr, "Unknown response code %i\n'%s'\n", responseCode, buf);
+ rv = RV_UNKNOWN_RESPONSE;
+ break;
}
+ free(buf);
- return -1;
+ return rv;
}
/**
}
else {
len = recv(Socket, buf+bufPos, BUFSIZ-1-bufPos, 0);
- if( len < 0 ) {
+ if( len <= 0 ) {
free(ret);
- return strdup("499 Client Connection Error\n");
+ return strdup("599 Client Connection Error\n");
}
- buf[bufPos+len] = '\0';
}
+ buf[bufPos+len] = '\0';
newline = strchr( buf+bufPos, '\n' );
if( newline ) {