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[tyndur-devel] [PATCH] Interpreter für HQ9+
+ c: Ein Interpreter für die multifunktionelle Sprache HQ9+
Signed-off-by: Alexander Hartmut Kluth <hartmut@xxxxxxxxxx>
---
src/modules/c/hq9+/Makefile.all | 7 ++
src/modules/c/hq9+/main.c | 164 +++++++++++++++++++++++++++++++++++++++
2 files changed, 171 insertions(+), 0 deletions(-)
create mode 100644 src/modules/c/hq9+/Makefile.all
create mode 100644 src/modules/c/hq9+/main.c
diff --git a/src/modules/c/hq9+/Makefile.all b/src/modules/c/hq9+/Makefile.all
new file mode 100644
index 0000000..ea43dc1
--- /dev/null
+++ b/src/modules/c/hq9+/Makefile.all
@@ -0,0 +1,7 @@
+shopt -s extglob
+source $LOST_BUILDMK_ROOT/config.sh
+
+echo "LD $1/apps/hq9+"
+$LOST_TOOLS_LD -ohq9+ -Ttext=0x40000000 *.o --start-group $2 --end-group
+
+mv hq9+ $1/apps/
diff --git a/src/modules/c/hq9+/main.c b/src/modules/c/hq9+/main.c
new file mode 100644
index 0000000..1b1df33
--- /dev/null
+++ b/src/modules/c/hq9+/main.c
@@ -0,0 +1,164 @@
+/*
+ * Copyright (c) 2009 The tyndur Project. All rights reserved.
+ *
+ * This code is derived from software contributed to the tyndur Project
+ * by Alexander Hartmut Kluth.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the tyndur Project
+ * and its contributors.
+ * 4. Neither the name of the tyndur Project nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+
+
+void usage(void);
+void print_99_bottles_of_beer(void);
+
+int main(int argc, char* argv[])
+{
+ FILE* srcfp;
+ char instruction;
+ char inst_buffer[2048];
+ int line = 0, cur_inst_num, all_inst_num;
+ int accumulator = 0;
+
+ if (argc < 2) {
+ usage();
+
+ return -1;
+ }
+
+ srcfp = fopen(argv[1], "r");
+
+ if (srcfp == NULL) {
+ fprintf(stderr, "Fehler: Konnte %s nicht öffnen!\n", argv[1]);
+
+ return EXIT_FAILURE;
+ }
+
+ cur_inst_num = 0;
+
+ // Erstmal komplette Datei einlesen
+ while ((instruction = fgetc(srcfp))) {
+ inst_buffer[cur_inst_num++] = instruction;
+
+ // Bei Befehl 2048 angekommen? Buffer voll, Speicher abbrechen
+ if (cur_inst_num == 2048) {
+ break;
+ }
+ }
+
+ fclose(srcfp);
+
+ // Speichere die Nummer des letzten Befehls
+ all_inst_num = cur_inst_num;
+
+ for (cur_inst_num = 0; cur_inst_num < all_inst_num; cur_inst_num++) {
+ if (inst_buffer[cur_inst_num] == 'H' ||
+ inst_buffer[cur_inst_num] == 'h') {
+ printf("Hallo Welt!\n");
+ } else if (inst_buffer[cur_inst_num] == 'Q' ||
+ inst_buffer[cur_inst_num] == 'q') {
+ int i;
+
+ for (i = 0; i <= all_inst_num; i++) {
+ printf("%c", inst_buffer[i]);
+ }
+ } else if (inst_buffer[cur_inst_num] == '9') {
+ print_99_bottles_of_beer();
+ } else if (inst_buffer[cur_inst_num] == '+') {
+ accumulator++;
+ } else if (inst_buffer[cur_inst_num] == '\n') {
+ line++;
+ } else if (inst_buffer[cur_inst_num] == ' ') {
+
+ } else {
+ if (inst_buffer[cur_inst_num] == '\0') {
+ break;
+ }
+
+ fprintf(stderr, "Unknown instruction %c, number %i at line %i\n",
+ inst_buffer[cur_inst_num], cur_inst_num, line);
+ break;
+ }
+ }
+
+ return EXIT_SUCCESS;
+}
+
+
+void usage()
+{
+ printf("Benutzung: hq9+ DATEINAME\n");
+}
+
+
+void print_99_bottles_of_beer()
+{
+ int i;
+
+ for (i = 99; i >= 0; i--) {
+ printf("%i Bottle", i);
+
+ if (i == 1) {
+ printf(" ");
+ } else {
+ printf("s ");
+ }
+
+ printf("of beer on the wall, %i Bottle", i);
+
+ if (i == 1) {
+ printf(" ");
+ } else {
+ printf("s ");
+ }
+
+ printf("of beer.\n");
+
+ if (i == 0) {
+ printf(
+ "Go to the store and buy some more, 99 bottles of beer on the wall."
+ );
+ } else {
+ int temp = i - 1;
+
+ printf("Take one down and pass it aroud, %i bottle", temp);
+
+ if (temp == 1) {
+ printf(" ");
+ } else {
+ printf("s ");
+ }
+
+ printf("of beer on the wall.\n");
+ }
+ }
+}
+
+
--
1.6.0.4