initiaql check-in, moved repository -- no-longer a fork of

haikuarchives/yab

yab-IDE/BuildFactory/yab-compress.c

@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <zlib.h>
+
+unsigned long file_size(char *filename)
+{
+	unsigned long size;
+    FILE *pFile = fopen(filename, "rb");
+    fseek (pFile, 0, SEEK_END);
+    size = ftell(pFile);
+    fclose (pFile);
+    return size;
+}
+
+int main(int argc, char *argv[])
+{
+	unsigned long filesize;
+	char *buffer;
+	FILE *fi, *fo;
+    char *dest;
+    unsigned long destlen;
+    unsigned long i;
+	
+    if(argc != 2) {
+        printf("Usage: yab-compress <file.yab>\n\n");
+        return 1; 
+    }
+
+    filesize = file_size(argv[1]);
+    buffer = (char*)malloc(filesize);
+    dest = (char*)malloc(filesize);
+
+    // read source file into buffer
+    fi = fopen(argv[1], "r");
+    fread(buffer, sizeof(char), filesize, fi);
+    fclose(fi);
+
+    // compress buffer
+    compress(dest, &destlen, buffer, filesize);
+
+    // write compressed buffer to output
+    fo = fopen("program.h", "w");
+    fprintf(fo, "const char myProg[] = {");
+    for(i=0; i < destlen; i++)
+        fprintf(fo, "%i,", dest[i]);
+    fprintf(fo, "' ' };\n");
+    fclose(fo);
+
+	return 0;
+}