1 files changed, 96 insertions, 0 deletions
diff --git a/tool/adduser.c b/tool/adduser.c
new file mode 100644
index 000000000..96b9fc3df
--- /dev/null
+++ b/tool/adduser.c
@@ -0,0 +1,96 @@
+/*
+	This program adds an user to account.txt
+	Don't usr it When login-sever is working.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+char *account_txt = "../save/account.txt";
+
+//-----------------------------------------------------
+// Function to suppress control characters in a string.
+//-----------------------------------------------------
+int remove_control_chars(unsigned char *str) {
+	int i;
+	int change = 0;
+
+	for(i = 0; str[i]; i++) {
+		if (str[i] < 32) {
+			str[i] = '_';
+			change = 1;
+		}
+	}
+
+	return change;
+}
+
+int main(int argc, char *argv[]) {
+
+	char username[24];
+	char password[24];
+	char sex[2];
+
+	int next_id, id;
+	char line[1024];
+
+	// Check to see if account.txt exists.
+	printf("Checking if '%s' file exists...\n", account_txt);
+	FILE *FPaccin = fopen(account_txt, "r");
+	if (FPaccin == NULL) {
+		printf("'%s' file not found!\n", account_txt);
+		printf("Run the setup wizard please.\n");
+		exit(0);
+	}
+
+	next_id = 2000000;
+	while(fgets(line, sizeof(line)-1, FPaccin)) {
+		if (line[0] == '/' && line[1] == '/') { continue; }
+		if (sscanf(line, "%d\t%%newid%%\n", &id) == 1) {
+			if (next_id < id) {
+				next_id = id;
+			}
+		} else {
+			sscanf(line,"%i%[^	]", &id);
+			if (next_id <= id) {
+				next_id = id +1;
+			}
+		}
+	}
+	close(FPaccin);
+	printf("File exists.\n");
+
+	printf("Don't create an account if the login-server is online!!!\n");
+	printf("If the login-server is online, press ctrl+C now to stop this software.\n");
+	printf("\n");
+
+	strcpy(username, "");
+	while (strlen(username) < 4 || strlen(username) > 23) {
+		printf("Enter an username (4-23 characters): ");
+		scanf("%s", &username);
+		username[23] = 0;
+		remove_control_chars(username);
+	}
+
+	strcpy(password, "");
+	while (strlen(password) < 4 || strlen(password) > 23) {
+		printf("Enter a password (4-23 characters): ");
+		scanf("%s", &password);
+		password[23] = 0;
+		remove_control_chars(password);
+	}
+
+	strcpy(sex, "");
+	while (strcmp(sex, "F") != 0 && strcmp(sex, "M") != 0) {
+		printf("Enter a gender (M for male, F for female): ");
+		scanf("%s", &sex);
+	}
+
+	FILE *FPaccout = fopen(account_txt, "r+");
+	fseek(FPaccout, 0, SEEK_END);
+	fprintf(FPaccout, "%i	%s	%s	-	%s	-\r\n", next_id, username, password, sex);
+	close(FPaccout);
+
+	printf("Account added.\n");
+}