restructured project

1 files changed, 64 insertions, 0 deletions

diff --git a/src/operetta.c b/src/operetta.c
new file mode 100644
index 0000000..f754895
--- /dev/null
+++ b/src/operetta.c
@@ -0,0 +1,64 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include "operetta.h"
+#include "lexer.h"
+#include "parse.h"
+#include "proposition.h"
+#include "eval.h"
+
+int main(int argc, char** argv) {
+	/* read file */
+	char* path = argv[1];
+	char* content = read_file(path);
+	int lineCount = count_lines(content);
+	lineSet_t lines = parse_lines(content, lineCount);
+	for (int i = 0; i < lines.count; i++) {
+		line_t line = lines.lines[i];
+		printf("%d. ", i + 1);
+		for (int j = 0; j < line.scope.depth; j++) {
+			printf(" > ");
+		}
+		write_prop(line.proposition);
+		printf(" BECAUSE: ");
+		write_just(line.justification);
+		printf(just_is_sound(line, lines) ? " <SOUND>" : " <UNSOUND>");
+		printf(" [%d]", line.scope.id);
+		printf("\n");
+	}
+	free(content);
+}
+void write_prop(prop_t prop) {
+	if (prop.isNegative) {
+		printf("%s", "!");
+	}
+	if (prop.isSimple) {
+		printf("%s", prop.name);
+	}
+	else {
+		printf("(");
+		write_prop(*(prop.propA));
+		printf(" %s ", tttos(prop.relation));
+		write_prop(*(prop.propB));
+		printf(")");
+	}
+}
+void write_just(just_t just) {
+	printf("%s", jrtos(just.rule));
+	for (int i = 0; i < just.referencesCount; i++) {
+		printf(" %d", just.references[i]);
+	}
+}
+char* read_file(char* path) {
+	FILE* file = fopen(path, "r");
+	if (file == NULL) {
+		printf("file %s does not exist\n", path);
+	}
+	fseek(file, 0, SEEK_END);
+	unsigned long int length = ftell(file);
+	fseek(file, 0, SEEK_SET);
+	char* out = malloc((length + 1) * sizeof(char));
+	fread(out, length, 1, file);
+	fclose(file);
+	out[length] = '\0';
+	return out;
+}