draft

[gdbmicli.git] / main.c

diff --git a/main.c b/main.c
new file mode 100644 (file)
index 0000000..880c1fe
--- /dev/null
+++ b/main.c
@@ -0,0 +1,81 @@
+#include <stdio.h>
+#include <stdarg.h>
+#include <readline/readline.h>
+#include "ansidecl.h"
+#include "mi_gdb.h"
+
+static ATTRIBUTE_NORETURN void
+fatal (const char *fmt, ...)
+{
+  va_list ap;
+
+  va_start (ap, fmt);
+  vfprintf (stderr, fmt, ap);
+  va_end (ap);
+  exit (EXIT_FAILURE);
+}
+
+static void
+console_cb (const char *str, void *data)
+{
+  fputs (str, stdout);
+}
+
+int
+main (int argc, char **argv)
+{
+  mi_h *h;
+  char *cmd;
+  const char *ex[argc];
+  unsigned ex_count = 0, ex_used = 0;
+
+  setbuf (stdout, NULL);
+
+  while (*++argv != NULL)
+    {
+      if (strcmp (*argv, "-ex") == 0 && argv[1] != NULL)
+       ex[ex_count++] = *++argv;
+      else
+       fatal ("Unknown parameter: %s", *argv);
+    }
+
+  mi_set_workaround (MI_PSYM_SEARCH, 0);
+
+  h = mi_connect_local ();
+  if (h == NULL)
+    fatal ("Cannot connect to GDB");
+
+  mi_set_console_cb (h, console_cb, NULL);
+
+  for (;;)
+    {
+      mi_output *rec, *res;
+
+      if (ex_used < ex_count)
+       {
+         cmd = strdup (ex[ex_used++]);
+         printf ("(gdb) %s\n", cmd);
+       }
+      else
+       {
+         cmd = readline ("(gdb) ");
+         if (cmd == NULL)
+           cmd = strdup ("quit");
+       }
+
+      mi_send (h, "-interpreter-exec console \"%s\"\n", cmd);
+      free (cmd);
+
+      res = mi_get_response_blk (h);
+      if (res == NULL)
+       fatal ("mi_get_response_blk == NULL");
+
+      rec = mi_get_rrecord (res);
+      if (rec == NULL)
+       fatal ("mi_get_rrecord == NULL");
+      if (rec->tclass != MI_CL_DONE)
+       fatal ("mi_get_rrecord != MI_CL_DONE");
+
+      mi_free_output (res);
+    }
+}