Adding luac.

1 files changed, 69 insertions, 0 deletions

diff --git a/src/luac.cc b/src/luac.cc
new file mode 100644
index 0000000..882d41a
--- /dev/null
+++ b/src/luac.cc
@@ -0,0 +1,69 @@
+#include <getopt.h>
+
+#include <BLua.h>
+#include <Main.h>
+#include <Input.h>
+#include <Output.h>
+
+struct option long_options[] = {
+    {"help",            0, NULL, 'h'},
+    {"verbose",         0, NULL, 'v'},
+    {"output",          1, NULL, 'o'},
+    {"debug",           0, NULL, 'd'},
+    {0,                 0, NULL,  0 }
+};
+
+CODE_BEGINS
+void showhelp() {
+    printm(M_BARE,
+"Usage:\n"
+"%s [options] [lua-script1] [lua-script2] ...\n"
+"\n"
+"Options:\n"
+"  -v        sets verbosity.\n"
+"  -d        sets debug mode.\n"
+"  -o <file> set output filename.\n"
+, argv[0]);
+
+}
+
+virtual int startup() throw (GeneralException) {
+    Lua * L = new Lua();
+    bool strip = true;
+    char * output = "a.clua";
+    bool todo;
+
+    while ((c = getopt_long(argc, argv, "Hhvo:d", long_options, NULL)) != EOF) {
+    case 'h':
+    case 'H':
+    case '?':
+        showhelp();
+        return 0;
+    case 'v':
+        verbosity = M_INFO;
+        break;
+    case 'o':
+        output = strdup(optarg);
+        break;
+    case 'd':
+        strip = false;
+        break;
+    }
+
+    /* Loading all the scripts */    
+    while (optind < argc) {
+        todo = true;
+        L->load(&Input(argv[optind++]), false);
+    }
+
+    /* Doh... */
+    if (!todo) {
+        showhelp();
+        return 0;
+    }
+
+    L->dump(&Output(output), strip);
+
+    return 0;
+}
+CODE_ENDS