search UI

1 files changed, 81 insertions, 0 deletions

diff --git a/base.h b/base.h
new file mode 100644
index 0000000..a533ce0
--- /dev/null
+++ b/base.h
@@ -0,0 +1,81 @@
+// types and stuff needed everywhere
+
+#include <gtk/gtk.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <inttypes.h>
+#include <unistd.h>
+#include <assert.h>
+#include <ctype.h>
+#include <wctype.h>
+
+typedef pid_t PID;
+typedef uint64_t Address;
+#define SCNxADDR SCNx64
+#define PRIdADDR PRId64
+#define PRIxADDR PRIx64
+
+typedef enum {
+	TYPE_U8,
+	TYPE_S8,
+	TYPE_U16,
+	TYPE_S16,
+	TYPE_U32,
+	TYPE_S32,
+	TYPE_U64,
+	TYPE_S64,
+	TYPE_ASCII,
+	TYPE_UTF16,
+	TYPE_UTF32,
+	TYPE_F32,
+	TYPE_F64
+} DataType;
+
+typedef enum {
+	SEARCH_ENTER_VALUE,
+	SEARCH_SAME_DIFFERENT
+} SearchType;
+
+// a memory map
+typedef struct {
+	Address lo, size;
+} Map;
+
+typedef struct {
+	GtkWindow *window;
+	GtkBuilder *builder;
+	bool stop_while_accessing_memory;
+	long editing_memory; // index of memory value being edited, or -1 if none is
+	PID pid;
+	Address total_memory; // total amount of memory used by process, in bytes
+	Map *maps;
+	Address memory_view_address;
+	uint32_t memory_view_entries; // # of entries to show
+	unsigned nmaps;
+	DataType data_type;
+	SearchType search_type;
+} State;
+
+static void display_dialog_box_nofmt(State *state, GtkMessageType type, char const *message) {
+	GtkWidget *box = gtk_message_dialog_new(state->window,
+		GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
+		type, GTK_BUTTONS_OK, "%s", message);
+	// make sure dialog box is closed when OK is clicked.
+	g_signal_connect_swapped(box, "response", G_CALLBACK(gtk_widget_destroy), box);
+	gtk_widget_show_all(box);	
+}
+
+// this is a macro so we get -Wformat warnings
+#define display_dialog_box(state, type, fmt, ...) do { \
+	char _buf[1024]; \
+	snprintf(_buf, sizeof _buf, fmt, __VA_ARGS__); \
+	display_dialog_box_nofmt(state, type, _buf); \
+} while (0)
+#define display_error(state, fmt, ...) display_dialog_box(state, GTK_MESSAGE_ERROR, fmt, __VA_ARGS__)
+#define display_info(state, fmt, ...) display_dialog_box(state, GTK_MESSAGE_INFO, fmt, __VA_ARGS__)
+#define display_info_nofmt(state, message) display_dialog_box_nofmt(state, GTK_MESSAGE_INFO, message)
+
+