Continuing toying

1 files changed, 93 insertions, 0 deletions

diff --git a/PE/compil.lex b/PE/compil.lex
new file mode 100644
index 0000000..e59c6b1
--- /dev/null
+++ b/PE/compil.lex
@@ -0,0 +1,93 @@
+ #define yputc(a) putc(a, yyout)
+ #include "table.h"
+
+%%
+
+"<PT"[[:digit:]]+">\n" {
+    int d = atoi(yytext + 3);
+    yputc(0xfe);
+    yputc(d);
+}
+
+"\n<CLOSE>\n" {
+    yputc(0xff);
+}
+
+"<UNK "[[:xdigit:]]{2}">" {
+    int d = strtoul(yytext + 5, NULL, 16);
+    yputc(d);
+}
+
+"<TAG0>" {
+    yputc(0xfb);
+    yputc(0);
+}
+
+"<TAG1>" {
+    yputc(0xfb);
+    yputc(1);
+}
+
+"<CHOICES "[[:digit:]]+">\n" {
+    int d = atoi(yytext + 9);
+    yputc(0xfb);
+    yputc(9);
+    yputc(d);
+}
+
+"<TIMER "[[:digit:]]+">" {
+    int d = atoi(yytext + 7);
+    yputc(0xfb);
+    yputc(7);
+    yputc(d);
+}
+
+"<UNKCMD "[[:digit:]]+">" {
+    int d = atoi(yytext + 8);
+    yputc(0xfb);
+    yputc(d);
+}
+
+"<AYA>"		yputc(0xfa);
+"\n<TCLOSE>\n"	yputc(0xf9);
+"<PAUSE>\n"	yputc(0xf8);
+"\n"		yputc(0xf7);
+
+"<ae>"		yputc(0x5c);
+"<oe>"		yputc(0x5d);
+
+. {
+    int i, trouve = 0;
+    for (i = 0; i <= MAXCHAR; i++) {
+	if (table[i] == *yytext) {
+	    trouve = 1;
+	    yputc(i);
+	}
+    }
+    
+    if (!trouve) {
+	fprintf(stderr, "Caractère inconnu: %s\n", yytext);
+    }
+}
+
+%%
+
+int main(int argc, char ** argv) {
+    if ((argc < 2) || (argc > 3)) {
+        fprintf(stderr, "Usage: %s <output> [input]\n", argv[0]);
+        exit(-1);
+    }
+    if (!(yyout = fopen(argv[1], "wb"))) {
+        fprintf(stderr, "Error: can't open file %s\n", argv[1]);
+        exit(-1);
+    }
+    if (argc == 3) {
+        if (!(yyin = fopen(argv[2], "rb"))) {
+            fprintf(stderr, "Error: can't open file %s\n", argv[2]);
+            exit(-1);
+        }
+    }
+    fprintf(stderr, "Creating file %s\n", argv[1]);
+    yylex();
+    exit(0);
+}