liblash

commit 59ea400111fefbed37e70759005777ed88936dc6
parent 7bffe37678d93d4d5c5d401adbe0623eedb1e91b
Author: lash <dev@holbrook.no>
Date:   Fri, 31 May 2024 22:35:24 +0100

Add case symbols

Diffstat:
M
src/Makefile
 | 
11
+++++++----
A
src/case/Makefile
 | 
27
+++++++++++++++++++++++++++
A
src/case/case.c
 | 
29
+++++++++++++++++++++++++++++
A
src/case/case.h
 | 
7
+++++++
A
src/case/test.c
 | 
40
++++++++++++++++++++++++++++++++++++++++

5 files changed, 110 insertions(+), 4 deletions(-)
diff --git a/src/Makefile b/src/Makefile
@@ -6,28 +6,29 @@ all:
 	make -C hex all
 	make -C llog all
 	make -C rerr all
-	#make -C case all
+	make -C case all
 
 clean:
 	make -C endian clean
 	make -C hex clean
 	make -C llog clean
 	make -C rerr clean
-	#make -C case clean
+	make -C case clean
 
 test: all
 	make -C endian test
 	make -C hex test
 	make -C llog test
 	make -C rerr test
-	#make -C case test
+	make -C case test
 
 shared: all
 	make -C endian shared
 	make -C hex shared
 	make -C llog shared
 	make -C rerr shared
-	$(CC) $(CFLAGS) -shared -o liblash.so endian/strip.so.o endian/endian.so.o hex/hex.so.o llog/llog.so.o rerr/rerr.so.o
+	make -C case shared
+	$(CC) $(CFLAGS) -shared -o liblash.so endian/strip.so.o endian/endian.so.o hex/hex.so.o llog/llog.so.o rerr/rerr.so.o case/case.so.o
 
 install: shared
 	cat -v endian/*.h >> $(DESTDIR)/include/lash.h
@@ -38,6 +39,8 @@ install: shared
 	install -m0644 -v llog/*.h -t $(DESTDIR)/include
 	cat -v rerr/*.h >> $(DESTDIR)/include/lash.h
 	install -m0644 -v rerr/*.h -t $(DESTDIR)/include
+	cat -v case/*.h >> $(DESTDIR)/include/lash.h
+	install -m0644 -v case/*.h -t $(DESTDIR)/include
 	#cp -v liblash.so $(DESTDIR)/lib/
 	install -m0644 -v liblash.so -t $(DESTDIR)/lib
 	cd $(DESTDIR)/lib && ln -svf liblash.so liblash.so.$(VERSION)
diff --git a/src/case/Makefile b/src/case/Makefile
@@ -0,0 +1,27 @@
+OBJS := $(patsubst %.c,%.o,$(filter-out test.c,$(wildcard *.c)))
+SOBJS := $(patsubst %.c,%.so.o,$(filter-out test.c,$(wildcard *.c)))
+INCLUDES := -I.
+CFLAGS += $(INCLUDES)
+VERSION = 0.0.1
+CFLAGS += -Wall -Werror
+
+all: $(OBJS)
+
+test: all
+	$(CC) $(CFLAGS) test.c case.o -o test.out $(LDFLAGS)
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c $< -o $@ $(LDFLAGS)
+
+clean:
+	rm -vf *.o
+	rm -vf *.out
+	rm -vf *.tar.gz
+
+archive:
+	git archive --format=tar.gz HEAD -o case-$(VERSION).tar.gz
+
+%.so.o: %.c
+	$(CC) $(CFLAGS) -c $< -o $@ -fpic
+
+shared: $(SOBJS)
diff --git a/src/case/case.c b/src/case/case.c
@@ -0,0 +1,29 @@
+void uc(char *b) {
+	int i;
+	char v;
+
+	i = 0;
+	v = 1;
+	while(v > 0) {
+		v = *(b+i);
+		if (v > 0x60 && v < 0x7b) {
+			*(b+i) -= 0x20;
+		}
+		i++;
+	}
+}
+
+void lc(char *b) {
+	int i;
+	char v;
+
+	i = 0;
+	v = 1;
+	while(v > 0) {
+		v = *(b+i);
+		if (v > 0x40 && v < 0x5b) {
+			*(b+i) += 0x20;
+		}
+		i++;
+	}
+}
diff --git a/src/case/case.h b/src/case/case.h
@@ -0,0 +1,7 @@
+#ifndef LASH_CASE_H_
+#define LASH_CASE_H_
+
+void uc(char *b);
+void lc(char *b);
+
+#endif
diff --git a/src/case/test.c b/src/case/test.c
@@ -0,0 +1,40 @@
+#include <string.h>
+
+#include "case.h"
+
+
+int test_uc() {
+	char data[] = "fO13_oBar";
+	
+	uc(data);
+	if (strcmp(data, "FO13_OBAR")) {
+		return 1;
+	}
+	return 0;
+}
+
+int test_lc() {
+	char data[] = "FooB12_aR";
+	
+	lc(data);
+	if (strcmp(data, "foob12_ar")) {
+		return 1;
+	}
+	return 0;
+}
+
+int main() {
+	int r;
+
+	r = test_uc();
+	if (r) {
+		return 1;
+	}
+
+	r = test_lc();
+	if (r) {
+		return 2;
+	}
+
+	return 0;
+}