#define USE_NCURSES_INTERFACE 0
#define DEBUG_TRACE_SERVER 0
+#define USE_AUTOAUTH 1
// === TYPES ===
typedef struct sItem {
- char *Ident;
+ char *Type;
+ int ID;
char *Desc;
int Price;
} tItem;
int OpenConnection(const char *Host, int Port);
int Authenticate(int Socket);
void PopulateItemList(int Socket);
- int DispenseItem(int Socket, int ItemID);
+ int Dispense_ItemInfo(int Socket, const char *Type, int ID);
+ int DispenseItem(int Socket, const char *Type, int ID);
int Dispense_AlterBalance(int Socket, const char *Username, int Ammount, const char *Reason);
- int Dispense_SetBalance(int Socket, const char *Username, int Ammount, const char *Reason);
+ int Dispense_SetBalance(int Socket, const char *Username, int Balance, const char *Reason);
+ int Dispense_Give(int Socket, const char *Username, int Ammount, const char *Reason);
+ int Dispense_Donate(int Socket, int Ammount, const char *Reason);
int Dispense_EnumUsers(int Socket);
int Dispense_ShowUser(int Socket, const char *Username);
void _PrintUserLine(const char *Line);
void CompileRegex(regex_t *regex, const char *pattern, int flags);
// === GLOBALS ===
-char *gsDispenseServer = "localhost";
+char *gsDispenseServer = "heathred";
int giDispensePort = 11020;
tItem *gaItems;
int giNumItems;
-regex_t gArrayRegex, gItemRegex, gSaltRegex, gUserInfoRegex;
+regex_t gArrayRegex, gItemRegex, gSaltRegex, gUserInfoRegex, gUserItemIdentRegex;
int gbIsAuthenticated = 0;
char *gsItemPattern; //!< Item pattern
-char *gsOverrideUser; //!< '-u' Dispense as another user
+char *gsEffectiveUser; //!< '-u' Dispense as another user
int gbUseNCurses = 0; //!< '-G' Use the NCurses GUI?
+ int gbDryRun = 0; //!< '-n' Read-only
int giMinimumBalance = INT_MIN; //!< '-m' Minumum balance for `dispense acct`
int giMaximumBalance = INT_MAX; //!< '-M' Maximum balance for `dispense acct`
// > Code Type Count ...
CompileRegex(&gArrayRegex, "^([0-9]{3})\\s+([A-Za-z]+)\\s+([0-9]+)", REG_EXTENDED); //
// > Code Type Ident Price Desc
- CompileRegex(&gItemRegex, "^([0-9]{3})\\s+([A-Za-z]+)\\s+([A-Za-z0-9:]+?)\\s+([0-9]+)\\s+(.+)$", REG_EXTENDED);
+ CompileRegex(&gItemRegex, "^([0-9]{3})\\s+([A-Za-z]+)\\s+([A-Za-z]+):([0-9]+)\\s+([0-9]+)\\s+(.+)$", REG_EXTENDED);
// > Code 'SALT' salt
CompileRegex(&gSaltRegex, "^([0-9]{3})\\s+([A-Za-z]+)\\s+(.+)$", REG_EXTENDED);
// > Code 'User' Username Balance Flags
CompileRegex(&gUserInfoRegex, "^([0-9]{3})\\s+([A-Za-z]+)\\s+([^ ]+)\\s+(-?[0-9]+)\\s+(.+)$", REG_EXTENDED);
+ // > Item Ident
+ CompileRegex(&gUserItemIdentRegex, "^([A-Za-z]+):([0-9]+)$", REG_EXTENDED);
// Parse Arguments
for( i = 1; i < argc; i ++ )
return 0;
case 'm': // Minimum balance
+ if( i + 1 >= argc ) {
+ fprintf(stderr, "%s: -m takes an argument\n", argv[0]);
+ ShowUsage();
+ }
giMinimumBalance = atoi(argv[++i]);
break;
case 'M': // Maximum balance
+ if( i + 1 >= argc ) {
+ fprintf(stderr, "%s: -M takes an argument\n", argv[0]);
+ ShowUsage();
+ }
giMaximumBalance = atoi(argv[++i]);
break;
case 'u': // Override User
- gsOverrideUser = argv[++i];
+ if( i + 1 >= argc ) {
+ fprintf(stderr, "%s: -u takes an argument\n", argv[0]);
+ ShowUsage();
+ }
+ gsEffectiveUser = argv[++i];
+ break;
+
+ case 'H': // Override remote host
+ if( i + 1 >= argc ) {
+ fprintf(stderr, "%s: -H takes an argument\n", argv[0]);
+ ShowUsage();
+ }
+ gsDispenseServer = argv[++i];
+ break;
+ case 'P': // Override remote port
+ if( i + 1 >= argc ) {
+ fprintf(stderr, "%s: -P takes an argument\n", argv[0]);
+ ShowUsage();
+ }
+ giDispensePort = atoi(argv[++i]);
break;
case 'G': // Use GUI
gbUseNCurses = 1;
break;
+ case 'n': // Dry Run / read-only
+ gbDryRun = 1;
+ break;
}
continue;
}
+ //
+ // `dispense acct`
+ // -
if( strcmp(arg, "acct") == 0 )
{
// Connect to server
if( argv[i+2][0] == '=' ) {
// Set balance
- Dispense_SetBalance(sock, argv[i+1], atoi(argv[i+2] + 1), argv[i+3]);
+ if( argv[i+2][1] != '0' && atoi(&argv[i+2][1]) == 0 ) {
+ fprintf(stderr, "Error: Invalid balance to be set\n");
+ exit(1);
+ }
+
+ Dispense_SetBalance(sock, argv[i+1], atoi(argv[i+2]+1), argv[i+3]);
}
else {
// Alter balance
}
}
+ // Show user information
Dispense_ShowUser(sock, argv[i+1]);
close(sock);
return 0;
}
- else if( strcmp(arg, "user") == 0 )
+ //
+ // `dispense give`
+ // - "Here, have some money."
+ if( strcmp(arg, "give") == 0 )
+ {
+ if( i + 3 >= argc ) {
+ fprintf(stderr, "`dispense give` takes three arguments\n");
+ ShowUsage();
+ return -1;
+ }
+
+ // argv[i+1]: Destination
+ // argv[i+2]: Ammount
+ // argv[i+3]: Reason
+
+ // Connect to server
+ sock = OpenConnection(gsDispenseServer, giDispensePort);
+ if( sock < 0 ) return -1;
+
+ // Authenticate
+ if( Authenticate(sock) )
+ return -1;
+
+ Dispense_Give(sock, argv[i+1], atoi(argv[i+2]), argv[i+3]);
+ return 0;
+ }
+ //
+ // `dispense user`
+ // - User administration (Admin Only)
+ if( strcmp(arg, "user") == 0 )
{
// Check argument count
if( i + 1 >= argc ) {
}
return 0;
}
+
+ // Donation!
+ if( strcmp(arg, "donate") == 0 )
+ {
+ // Check argument count
+ if( i + 2 >= argc ) {
+ fprintf(stderr, "Error: `dispense donate` requires two arguments\n");
+ ShowUsage();
+ exit(1);
+ }
+
+ // Connect to server
+ sock = OpenConnection(gsDispenseServer, giDispensePort);
+ if( sock < 0 ) return -1;
+
+ // Attempt authentication
+ if( Authenticate(sock) )
+ return -1;
+
+ // Do donation
+ Dispense_Donate(sock, atoi(argv[i+1]), argv[i+1]);
+
+ return 0;
+ }
+
else {
// Item name / pattern
gsItemPattern = arg;
// Connect to server
sock = OpenConnection(gsDispenseServer, giDispensePort);
if( sock < 0 ) return -1;
-
- // Authenticate
- Authenticate(sock);
// Get items
PopulateItemList(sock);
+ // Disconnect from server
+ close(sock);
+
if( gsItemPattern )
{
-
+ regmatch_t matches[3];
+ // Door (hard coded)
+ if( strcmp(gsItemPattern, "door") == 0 )
+ {
+ // Connect, Authenticate, dispense and close
+ sock = OpenConnection(gsDispenseServer, giDispensePort);
+ if( sock < 0 ) return -1;
+ Authenticate(sock);
+ DispenseItem(sock, "door", 0);
+ close(sock);
+ return 0;
+ }
+ // Item id (<type>:<num>)
+ else if( RunRegex(&gUserItemIdentRegex, gsItemPattern, 3, matches, NULL) == 0 )
+ {
+ char *ident;
+ int id;
+
+ // Get and finish ident
+ ident = gsItemPattern + matches[1].rm_so;
+ gsItemPattern[matches[1].rm_eo] = '\0';
+ // Get ID
+ id = atoi( gsItemPattern + matches[2].rm_so );
+
+ // Connect, Authenticate, dispense and close
+ sock = OpenConnection(gsDispenseServer, giDispensePort);
+ if( sock < 0 ) return -1;
+
+ Dispense_ItemInfo(sock, ident, id);
+
+ Authenticate(sock);
+ DispenseItem(sock, ident, id);
+ close(sock);
+ return 0;
+ }
+ // Item number (6 = coke)
+ else if( strcmp(gsItemPattern, "0") == 0 || atoi(gsItemPattern) > 0 )
+ {
+ i = atoi(gsItemPattern);
+ }
+ // Item prefix
+ else
+ {
+ int j;
+ int best = -1;
+ for( i = 0; i < giNumItems; i ++ )
+ {
+ // Prefix match (with case-insensitive match)
+ for( j = 0; gsItemPattern[j]; j ++ )
+ {
+ if( gaItems[i].Desc[j] == gsItemPattern[j] )
+ continue;
+ if( tolower(gaItems[i].Desc[j]) == tolower(gsItemPattern[j]) )
+ continue;
+ break;
+ }
+ // Check if the prefix matched
+ if( gsItemPattern[j] != '\0' )
+ continue;
+
+ // Prefect match
+ if( gaItems[i].Desc[j] == '\0' ) {
+ best = i;
+ break;
+ }
+
+ // Only one match allowed
+ if( best == -1 ) {
+ best = i;
+ }
+ else {
+ // TODO: Allow ambiguous matches?
+ }
+ }
+
+ if( best == -1 )
+ {
+ fprintf(stderr, "No item matches the passed string\n");
+ return 1;
+ }
+
+ i = best;
+ }
}
else if( gbUseNCurses )
{
}
else
{
- for( i = 0; i < giNumItems; i ++ ) {
- printf("%2i %s\t%3i %s\n", i, gaItems[i].Ident, gaItems[i].Price, gaItems[i].Desc);
+ // Very basic dispense interface
+ for( i = 0; i < giNumItems; i ++ ) {
+ printf("%2i %s:%i\t%3i %s\n", i, gaItems[i].Type, gaItems[i].ID,
+ gaItems[i].Price, gaItems[i].Desc);
}
printf(" q Quit\n");
for(;;)
}
}
+
// Check for a valid item ID
if( i >= 0 )
- DispenseItem(sock, i);
-
- close(sock);
+ {
+ // Connect, Authenticate, dispense and close
+ sock = OpenConnection(gsDispenseServer, giDispensePort);
+ if( sock < 0 ) return -1;
+
+ Dispense_ItemInfo(sock, gaItems[i].Type, gaItems[i].ID);
+
+ Authenticate(sock);
+ DispenseItem(sock, gaItems[i].Type, gaItems[i].ID);
+ close(sock);
+ }
return 0;
}
{
printf(
"Usage:\n"
- "\tdispense\n"
- "\t\tShow interactive list\n"
- "\tdispense <item>\n"
- "\t\tDispense named item\n"
- "\tdispense give <user> <ammount> \"<reason>\"\n"
- "\t\tGive some of your money away\n"
- "\tdispense acct [<user>]\n"
- "\t\tShow user balances\n"
- "\tdispense acct <user> [+-=]<ammount> \"<reason>\"\n"
- "\t\tAlter a account value (Coke members only)\n"
+ " == Everyone ==\n"
+ " dispense\n"
+ " Show interactive list\n"
+ " dispense <item>\n"
+ " Dispense named item\n"
+ " dispense give <user> <ammount> \"<reason>\"\n"
+ " Give money to another user\n"
+ " dispense donate <ammount> \"<reason>\"\n"
+ " Donate to the club\n"
+ " == Coke members == \n"
+ " dispense acct [<user>]\n"
+ " Show user balances\n"
+ " dispense acct <user> [+-]<ammount> \"<reason>\"\n"
+ " Alter a account value\n"
+ " == Dispense administrators ==\n"
+ " dispense acct <user> =<ammount> \"<reason>\"\n"
+ " Set an account balance\n"
+ " dispense user add <user>\n"
+ " Create new coke account (Admins only)\n"
+ " dispense user type <user> <flags>\n"
+ " Alter a user's flags\n"
+ " <flags> is a comma-separated list of user, coke, admin or disabled\n"
+ " Flags are removed by preceding the name with '-' or '!'\n"
"\n"
"General Options:\n"
- "\t-u <username>\n"
- "\t\tSet a different user (Coke members only)\n"
- "\t-h / -?\n"
- "\t\tShow help text\n"
- "\t-G\n"
- "\t\tUse alternate GUI\n"
- "\t-m <min balance>\n"
- "\t-M <max balance>\n"
- "\t\tSet the Maximum/Minimum balances shown in `dispense acct`\n"
+ " -u <username>\n"
+ " Set a different user (Coke members only)\n"
+ " -h / -?\n"
+ " Show help text\n"
+ " -G\n"
+ " Use alternate GUI\n"
+ " -m <min balance>\n"
+ " -M <max balance>\n"
+ " Set the Maximum/Minimum balances shown in `dispense acct`\n"
);
}
return -1;
}
- #if USE_AUTOAUTH
+ if( geteuid() == 0 )
{
+ int i;
struct sockaddr_in localAddr;
memset(&localAddr, 0, sizeof(localAddr));
localAddr.sin_family = AF_INET; // IPv4
- localAddr.sin_port = 1023; // IPv4
- // Attempt to bind to low port for autoauth
- bind(sock, &localAddr, sizeof(localAddr));
+
+ // Loop through all the top ports until one is avaliable
+ for( i = 1001; i < 1024; i ++)
+ {
+ localAddr.sin_port = htons(i); // IPv4
+ // Attempt to bind to low port for autoauth
+ if( bind(sock, (struct sockaddr*)&localAddr, sizeof(localAddr)) == 0 )
+ break;
+ }
+ if( i == 1024 )
+ printf("Warning: AUTOAUTH unavaliable\n");
}
- #endif
if( connect(sock, (struct sockaddr *) &serverAddr, sizeof(serverAddr)) < 0 ) {
fprintf(stderr, "Failed to connect to server\n");
responseCode = atoi(buf);
switch( responseCode )
{
-
- case 200: // Authenticated, return :)
- gbIsAuthenticated = 1;
+ case 200: // Autoauth succeeded, return
free(buf);
- return 0;
+ break;
case 401: // Untrusted, attempt password authentication
free(buf);
return -1;
}
free(buf);
- if( i < 3 ) {
- gbIsAuthenticated = 1;
- return 0;
- }
- else
+ if( i == 3 )
return 2; // 2 = Bad Password
+ break;
case 404: // Bad Username
fprintf(stderr, "Bad Username '%s'\n", pwd->pw_name);
free(buf);
return -1;
}
+
+ // Set effective user
+ if( gsEffectiveUser ) {
+ sendf(Socket, "SETEUSER %s\n", gsEffectiveUser);
+
+ buf = ReadLine(Socket);
+ responseCode = atoi(buf);
+
+ switch(responseCode)
+ {
+ case 200:
+ printf("Running as '%s' by '%s'\n", gsEffectiveUser, pwd->pw_name);
+ break;
+
+ case 403:
+ printf("Only coke members can use `dispense -u`\n");
+ free(buf);
+ return -1;
+
+ case 404:
+ printf("Invalid user selected\n");
+ free(buf);
+ return -1;
+
+ default:
+ fprintf(stderr, "Unkown response code %i from server\n", responseCode);
+ printf("%s\n", buf);
+ free(buf);
+ exit(-1);
+ }
+
+ free(buf);
+ }
+
+ gbIsAuthenticated = 1;
+
+ return 0;
}
// Fetch item information
for( i = 0; i < giNumItems; i ++ )
{
- regmatch_t matches[6];
+ regmatch_t matches[7];
// Get item info
buf = ReadLine(Socket);
exit(-1);
}
- RunRegex(&gItemRegex, buf, 6, matches, "Malformed server response");
+ RunRegex(&gItemRegex, buf, 7, matches, "Malformed server response");
buf[ matches[3].rm_eo ] = '\0';
- gaItems[i].Ident = strdup( buf + matches[3].rm_so );
- gaItems[i].Price = atoi( buf + matches[4].rm_so );
- gaItems[i].Desc = strdup( buf + matches[5].rm_so );
+ gaItems[i].Type = strdup( buf + matches[3].rm_so );
+ gaItems[i].ID = atoi( buf + matches[4].rm_so );
+ gaItems[i].Price = atoi( buf + matches[5].rm_so );
+ gaItems[i].Desc = strdup( buf + matches[6].rm_so );
free(buf);
}
free(buf);
}
+
+/**
+ * \brief Get information on an item
+ * \return Boolean Failure
+ */
+int Dispense_ItemInfo(int Socket, const char *Type, int ID)
+{
+ int responseCode;
+ char *buf;
+ regmatch_t matches[7];
+ char *type, *desc;
+ int id, price;
+
+ // Dispense!
+ sendf(Socket, "ITEM_INFO %s:%i\n", Type, ID);
+ buf = ReadLine(Socket);
+
+ responseCode = atoi(buf);
+ switch( responseCode )
+ {
+ case 202:
+ break;
+
+ case 406:
+ printf("Bad item name\n");
+ free(buf);
+ return 1;
+
+ default:
+ printf("Unknown response code %i ('%s')\n", responseCode, buf);
+ free(buf);
+ return -1;
+ }
+
+
+ RunRegex(&gItemRegex, buf, 7, matches, "Malformed server response");
+
+ buf[ matches[3].rm_eo ] = '\0';
+
+ type = buf + matches[3].rm_so; buf[matches[3].rm_eo] = '\0';
+ id = atoi( buf + matches[4].rm_so );
+ price = atoi( buf + matches[5].rm_so );
+ desc = buf + matches[6].rm_so; buf[matches[6].rm_eo] = '\0';
+
+ printf("%8s:%-2i %2i.%02i %s\n", type, id, price/100, price%100, desc);
+
+ free(buf);
+
+ return 0;
+}
+
/**
* \brief Dispense an item
* \return Boolean Failure
*/
-int DispenseItem(int Socket, int ItemID)
+int DispenseItem(int Socket, const char *Type, int ID)
{
int ret, responseCode;
char *buf;
- if( ItemID < 0 || ItemID > giNumItems ) return -1;
+ // Check for a dry run
+ if( gbDryRun ) {
+ printf("Dry Run - No action\n");
+ return 0;
+ }
// Dispense!
- sendf(Socket, "DISPENSE %s\n", gaItems[ItemID].Ident);
+ sendf(Socket, "DISPENSE %s:%i\n", Type, ID);
buf = ReadLine(Socket);
responseCode = atoi(buf);
ret = 1;
break;
case 406:
- printf("Bad item name, bug report\n");
+ printf("Bad item name\n");
ret = 1;
break;
case 500:
char *buf;
int responseCode;
+ // Check for a dry run
+ if( gbDryRun ) {
+ printf("Dry Run - No action\n");
+ return 0;
+ }
+
sendf(Socket, "ADD %s %i %s\n", Username, Ammount, Reason);
buf = ReadLine(Socket);
switch(responseCode)
{
case 200: return 0; // OK
+ case 402:
+ fprintf(stderr, "Insufficient balance\n");
+ return 1;
case 403: // Not in coke
fprintf(stderr, "You are not in coke (sucker)\n");
return 1;
}
/**
- * \brief Alter a user's balance
+ * \brief Set a user's balance
+ * \note Only avaliable to dispense admins
*/
-int Dispense_SetBalance(int Socket, const char *Username, int Ammount, const char *Reason)
+int Dispense_SetBalance(int Socket, const char *Username, int Balance, const char *Reason)
{
char *buf;
int responseCode;
- sendf(Socket, "SET %s %i %s\n", Username, Ammount, Reason);
+ // Check for a dry run
+ if( gbDryRun ) {
+ printf("Dry Run - No action\n");
+ return 0;
+ }
+
+ sendf(Socket, "SET %s %i %s\n", Username, Balance, Reason);
buf = ReadLine(Socket);
responseCode = atoi(buf);
{
case 200: return 0; // OK
case 403: // Not in coke
- fprintf(stderr, "You are not in coke (sucker)\n");
+ fprintf(stderr, "You are not an admin\n");
+ return 1;
+ case 404: // Unknown user
+ fprintf(stderr, "Unknown user '%s'\n", Username);
+ return 2;
+ default:
+ fprintf(stderr, "Unknown response code %i\n", responseCode);
+ return -1;
+ }
+
+ return -1;
+}
+
+/**
+ * \brief Give money to another user
+ */
+int Dispense_Give(int Socket, const char *Username, int Ammount, const char *Reason)
+{
+ char *buf;
+ int responseCode;
+
+ if( Ammount < 0 ) {
+ printf("Sorry, you can only give, you can't take.\n");
+ return -1;
+ }
+
+ // Fast return on zero
+ if( Ammount == 0 ) {
+ printf("Are you actually going to give any?\n");
+ return 0;
+ }
+
+ // Check for a dry run
+ if( gbDryRun ) {
+ printf("Dry Run - No action\n");
+ return 0;
+ }
+
+ sendf(Socket, "GIVE %s %i %s\n", Username, Ammount, Reason);
+ buf = ReadLine(Socket);
+
+ responseCode = atoi(buf);
+ free(buf);
+
+ switch(responseCode)
+ {
+ case 200: return 0; // OK
+
+ case 402:
+ fprintf(stderr, "Insufficient balance\n");
return 1;
+
case 404: // Unknown user
fprintf(stderr, "Unknown user '%s'\n", Username);
return 2;
+
+ default:
+ fprintf(stderr, "Unknown response code %i\n", responseCode);
+ return -1;
+ }
+
+ return -1;
+}
+
+
+/**
+ * \brief Donate money to the club
+ */
+int Dispense_Donate(int Socket, int Ammount, const char *Reason)
+{
+ char *buf;
+ int responseCode;
+
+ if( Ammount < 0 ) {
+ printf("Sorry, you can only give, you can't take.\n");
+ return -1;
+ }
+
+ // Fast return on zero
+ if( Ammount == 0 ) {
+ printf("Are you actually going to give any?\n");
+ return 0;
+ }
+
+ // Check for a dry run
+ if( gbDryRun ) {
+ printf("Dry Run - No action\n");
+ return 0;
+ }
+
+ sendf(Socket, "DONATE %i %s\n", Ammount, Reason);
+ buf = ReadLine(Socket);
+
+ responseCode = atoi(buf);
+ free(buf);
+
+ switch(responseCode)
+ {
+ case 200: return 0; // OK
+
+ case 402:
+ fprintf(stderr, "Insufficient balance\n");
+ return 1;
+
default:
fprintf(stderr, "Unknown response code %i\n", responseCode);
return -1;
return -1;
}
+/**
+ * \brief Enumerate users
+ */
int Dispense_EnumUsers(int Socket)
{
char *buf;
if( giMinimumBalance != INT_MIN ) {
if( giMaximumBalance != INT_MAX ) {
- sendf(Socket, "ENUM_USERS %i %i\n", giMinimumBalance, giMaximumBalance);
+ sendf(Socket, "ENUM_USERS min_balance:%i max_balance:%i\n", giMinimumBalance, giMaximumBalance);
}
else {
- sendf(Socket, "ENUM_USERS %i\n", giMinimumBalance);
+ sendf(Socket, "ENUM_USERS min_balance:%i\n", giMinimumBalance);
}
}
else {
if( giMaximumBalance != INT_MAX ) {
- sendf(Socket, "ENUM_USERS - %i\n", giMaximumBalance);
+ sendf(Socket, "ENUM_USERS max_balance:%i\n", giMaximumBalance);
}
else {
sendf(Socket, "ENUM_USERS\n");
flags[flagsLen] = '\0';
bal = atoi(Line + matches[4].rm_so);
- printf("%-15s: $%4i.%02i (%s)\n", username, bal/100, bal%100, flags);
+ printf("%-15s: $%4i.%02i (%s)\n", username, bal/100, abs(bal)%100, flags);
}
}
char *buf;
int responseCode, ret;
+ // Check for a dry run
+ if( gbDryRun ) {
+ printf("Dry Run - No action\n");
+ return 0;
+ }
+
sendf(Socket, "USER_ADD %s\n", Username);
buf = ReadLine(Socket);
char *buf;
int responseCode, ret;
+ // Check for a dry run
+ if( gbDryRun ) {
+ printf("Dry Run - No action\n");
+ return 0;
+ }
+
// TODO: Pre-validate the string
sendf(Socket, "USER_FLAGS %s %s\n", Username, TypeString);
int ret;
ret = regexec(regex, string, nMatches, matches, 0);
- if( ret ) {
+ if( ret && errorMessage ) {
size_t len = regerror(ret, regex, NULL, 0);
char errorStr[len];
regerror(ret, regex, errorStr, len);
git.ucc.asn.au / tpg / opendispense2.git / blobdiff
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