Initial version

Makefile

@@ -0,0 +1,14 @@
+CFLAGS = -O2 -Wall `pkg-config --cflags --libs gtk+-2.0`
+EXE = mysql_console
+
+all:
+	$(CC) -o $(EXE) $(CFLAGS) main.c
+
+debug:
+	$(CC) -DDEBUG -o $(EXE) $(CFLAGS) -g main.c
+
+clean:
+	rm -f $(EXE)
+
+.PHONY: clean all debug
+

README

@@ -0,0 +1,6 @@
+This little GTK2 app opens a terminal in which is logs in to a server
+via SSH and opens up the MySQL command line client. Why I wrote a C
+app for this, I can’t recall.
+
+I release this for the public domain, hoping that someone may learn
+something from it.

main.c

@@ -0,0 +1,190 @@
+#include <gtk/gtk.h>
+#include <string.h>
+#include <stdlib.h>
+#include <gdk/gdkkeysyms.h>
+
+static char * mysql_console_16_xpm[] = {
+"16 16 4 1",
+" 	c None",
+".	c #000000",
+"+	c #FFFFFF",
+"@	c #808080",
+"                ",
+"                ",
+" .............. ",
+".++++++++++++++.",
+".++++++++++++++.",
+".+@@@++@@+++@++.",
+".+@+++@++@++@++.",
+".+@@++@++@++@++.",
+".+++@+@++@++@++.",
+".+++@+@++@++@++.",
+".+@@@++@@+++@@+.",
+".++++++++@@++++.",
+".++++++++++++++.",
+" .............. ",
+"                ",
+"                "};
+
+GtkWidget *window,
+		  *ssh_user_field,
+		  *ssh_host_field,
+		  *mysql_user_field,
+		  *mysql_db_field,
+		  *mysql_pass_field,
+		  *ok_gomb;
+
+void
+destroy_window(GtkWidget *window, gpointer data)
+{
+	gtk_main_quit();
+}
+
+void
+ok_clicked(GtkWidget *gomb, gpointer data)
+{
+	gchar *cmd;
+	gint len;
+
+	if ((strlen(gtk_entry_get_text(GTK_ENTRY(ssh_host_field))) > 0) && (strlen(gtk_entry_get_text(GTK_ENTRY(mysql_user_field))) > 0) && (strlen(gtk_entry_get_text(GTK_ENTRY(mysql_db_field))) > 0))
+	{
+		len = 87 +
+			(strlen(gtk_entry_get_text(GTK_ENTRY(ssh_user_field))) * 2) +
+			((strlen(gtk_entry_get_text(GTK_ENTRY(ssh_user_field))) > 0) ? 1 : 0) +
+			(strlen(gtk_entry_get_text(GTK_ENTRY(ssh_host_field))) * 2) +
+			(strlen(gtk_entry_get_text(GTK_ENTRY(mysql_user_field))) * 2) +
+			strlen(gtk_entry_get_text(GTK_ENTRY(mysql_pass_field))) +
+			(strlen(gtk_entry_get_text(GTK_ENTRY(mysql_db_field))) * 2);
+		cmd = g_malloc(len);
+		memset(cmd, 0, len);
+
+#ifdef DEBUG
+		printf("%d\n", strlen("gnome-terminal -t \"MySQL console - %s%s%s - %s@%s\" -x ssh -t %s%s%s mysql -u %s -p%s %s"));
+#endif /* DEBUG */
+		sprintf(
+				cmd,
+				"gnome-terminal -t \"MySQL console - %s%s%s - %s@%s\" -x ssh -t %s%s%s mysql -u %s -p%s %s",
+				gtk_entry_get_text(GTK_ENTRY(ssh_user_field)),
+				(strlen(gtk_entry_get_text(GTK_ENTRY(ssh_user_field))) > 0) ? "@" : "",
+				gtk_entry_get_text(GTK_ENTRY(ssh_host_field)),
+				gtk_entry_get_text(GTK_ENTRY(mysql_user_field)),
+				gtk_entry_get_text(GTK_ENTRY(mysql_db_field)),
+				gtk_entry_get_text(GTK_ENTRY(ssh_user_field)),
+				(strlen(gtk_entry_get_text(GTK_ENTRY(ssh_user_field))) > 0) ? "@" : "",
+				gtk_entry_get_text(GTK_ENTRY(ssh_host_field)),
+				gtk_entry_get_text(GTK_ENTRY(mysql_user_field)),
+				gtk_entry_get_text(GTK_ENTRY(mysql_pass_field)),
+				gtk_entry_get_text(GTK_ENTRY(mysql_db_field))
+				);
+		
+		gtk_widget_hide(window);
+		system(cmd);
+		gtk_widget_destroy(window);
+	}
+	else
+	{
+		GtkWidget *dialog;
+
+		dialog = gtk_message_dialog_new(GTK_WINDOW(window), GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "Kötelező kitölteni az SSH host, MySQL felhasználónév és MySQL adatbázis mezőket!");
+		gtk_dialog_run(GTK_DIALOG(dialog));
+		gtk_widget_hide(dialog);
+	}
+}
+
+void
+cancel_clicked(GtkWidget *gomb, gpointer data)
+{
+	gtk_widget_destroy(window);
+}
+
+void
+entry_activate(GtkWidget *entry, gpointer data)
+{
+	gtk_button_clicked(GTK_BUTTON(ok_gomb));
+}
+
+gboolean
+window_keypress(GtkWidget *widget, GdkEventKey *event, gpointer data)
+{
+	if (event->keyval == GDK_Escape)
+	{
+		gtk_widget_destroy(window);
+		return TRUE;
+	}
+	return FALSE;
+}
+
+int
+main(int argc, char **argv)
+{
+	GtkWidget *ssh_user_label,
+			  *ssh_host_label,
+			  *mysql_user_label,
+			  *mysql_db_label,
+			  *mysql_pass_label,
+			  *megsem_gomb,
+			  *tabla;
+
+	GdkPixbuf *window_icon;
+
+	gtk_init(&argc, &argv);
+
+	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+
+	ssh_user_label = gtk_label_new("SSH felhasználónév:");
+	ssh_user_field = gtk_entry_new();
+
+	ssh_host_label = gtk_label_new("SSH host:");
+	ssh_host_field = gtk_entry_new();
+
+	mysql_user_label = gtk_label_new("MySQL user:");
+	mysql_user_field = gtk_entry_new();
+
+	mysql_db_label = gtk_label_new("MySQL adatbázis:");
+	mysql_db_field = gtk_entry_new();
+
+	mysql_pass_label = gtk_label_new("MySQL jelszó:");
+	mysql_pass_field = gtk_entry_new();
+
+	ok_gomb = gtk_button_new_from_stock(GTK_STOCK_OK);
+	megsem_gomb = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
+
+	tabla = gtk_table_new(6, 2, FALSE);
+
+	gtk_table_attach_defaults(GTK_TABLE(tabla), ssh_host_label, 0, 1, 0, 1);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), ssh_host_field, 1, 2, 0, 1);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), ssh_user_label, 0, 1, 1, 2);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), ssh_user_field, 1, 2, 1, 2);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), mysql_user_label, 0, 1, 2, 3);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), mysql_user_field, 1, 2, 2, 3);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), mysql_pass_label, 0, 1, 3, 4);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), mysql_pass_field, 1, 2, 3, 4);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), mysql_db_label, 0, 1, 4, 5);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), mysql_db_field, 1, 2, 4, 5);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), ok_gomb, 0, 1, 5, 6);
+	gtk_table_attach_defaults(GTK_TABLE(tabla), megsem_gomb, 1, 2, 5, 6);
+
+	gtk_container_add(GTK_CONTAINER(window), tabla);
+
+	gtk_signal_connect(GTK_OBJECT(window), "destroy", GTK_SIGNAL_FUNC(destroy_window), NULL);
+	gtk_signal_connect(GTK_OBJECT(ok_gomb), "clicked", GTK_SIGNAL_FUNC(ok_clicked), NULL);
+	gtk_signal_connect(GTK_OBJECT(megsem_gomb), "clicked", GTK_SIGNAL_FUNC(cancel_clicked), NULL);
+	gtk_signal_connect(GTK_OBJECT(ssh_host_field), "activate", GTK_SIGNAL_FUNC(entry_activate), NULL);
+	gtk_signal_connect(GTK_OBJECT(ssh_user_field), "activate", GTK_SIGNAL_FUNC(entry_activate), NULL);
+	gtk_signal_connect(GTK_OBJECT(mysql_user_field), "activate", GTK_SIGNAL_FUNC(entry_activate), NULL);
+	gtk_signal_connect(GTK_OBJECT(mysql_pass_field), "activate", GTK_SIGNAL_FUNC(entry_activate), NULL);
+	gtk_signal_connect(GTK_OBJECT(mysql_db_field), "activate", GTK_SIGNAL_FUNC(entry_activate), NULL);
+	gtk_signal_connect(GTK_OBJECT(window), "key-press-event", GTK_SIGNAL_FUNC(window_keypress), NULL);
+
+	gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER_ALWAYS);
+	gtk_window_set_title(GTK_WINDOW(window), "MySQL console");
+	window_icon = gdk_pixbuf_new_from_xpm_data((const char **)mysql_console_16_xpm);
+	gtk_window_set_default_icon(window_icon);
+
+	gtk_widget_show_all(window);
+
+	gtk_main();
+
+	return 0;
+}
+

mysql_console_16.xpm

@@ -0,0 +1,23 @@
+/* XPM */
+static char * mysql_konzol_16_xpm[] = {
+"16 16 4 1",
+" 	c None",
+".	c #000000",
+"+	c #FFFFFF",
+"@	c #808080",
+"                ",
+"                ",
+" .............. ",
+".++++++++++++++.",
+".++++++++++++++.",
+".+@@@++@@+++@++.",
+".+@+++@++@++@++.",
+".+@@++@++@++@++.",
+".+++@+@++@++@++.",
+".+++@+@++@++@++.",
+".+@@@++@@+++@@+.",
+".++++++++@@++++.",
+".++++++++++++++.",
+" .............. ",
+"                ",
+"                "};