WIP of header generation

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8728 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/bin/keymap/Keymap.cpp

@@ -693,6 +693,30 @@ Keymap::Save(entry_ref &ref)
 }
 
 
+const char header_header[] =
+"/*\tHaiku \t*/"
+"/*\n"
+" This file is generated automatically. Don't edit ! \n"
+"*/\n";
+
+
+
+void
+Keymap::SaveAsHeader(entry_ref &ref)
+{
+	status_t err;
+
+	BFile file(&ref, B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE );
+        if ((err = file.InitCheck()) != B_OK) {
+                printf("error %s\n", strerror(err));
+                return;
+        }
+
+	file.Write(header_header, strlen(header_header));
+
+}
+
+
 /* we need to know if a key is a modifier key to choose 
 	a valid key when several are pressed together
 */

src/apps/bin/keymap/Keymap.h

@@ -29,6 +29,7 @@ public:
 	status_t LoadSource(FILE *f);
 	status_t LoadSourceFromRef(entry_ref &ref);
 	void SaveAsCurrent();
+	void SaveAsHeader(entry_ref &ref);
 	status_t Use();
 	void Dump();
 	bool IsModifierKey(uint32 keyCode);

src/apps/bin/keymap/key_map.cpp

@@ -26,6 +26,7 @@ static void usage(char *prog)
 "	-l  # load key map from standard input\n"
 "	-r  # restore system default key map\n"
 "	-c  # compile source keymap to binary\n"
+"	-h  # compile source keymap to header\n"
 "	-o  # change output file to output_file (default:keymap.out)\n"
 		, prog);
 }
@@ -70,7 +71,15 @@ int main(int argc, char **argv)
 				
 				keymap.Save(output_ref);
 				return 0;
-			} else 
+			} else if (operation == 'h') {
+                                entry_ref ref;
+                                get_ref_for_path(argv[i], &ref);
+                                Keymap keymap;
+                                keymap.LoadSourceFromRef(ref);
+
+                                keymap.SaveAsHeader(output_ref);
+                                return 0;
+                        } else 
 				break;
 		}
 	}