From: kramm <kramm>
Date: Tue, 13 Jan 2009 22:15:56 +0000 (+0000)
Subject: put number of files into the header
X-Git-Tag: release-0-9-0~319
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=2c0e71d7685494546bed5e9447459516c734e560

put number of files into the header
---

diff --git a/installer/mkarchive.c b/installer/mkarchive.c
index bec26cb..5762143 100644
--- a/installer/mkarchive.c
+++ b/installer/mkarchive.c
@@ -260,6 +260,7 @@ int main (int argn, char*argv[])
 {
     int t;
     char buf[320];
+    int num = 0;
 
     int fullsize = 0;
     for(t=1;t<argn;t++)
@@ -267,10 +268,13 @@ int main (int argn, char*argv[])
 	if(argv[t][0]!='-')
 	{
 	    FILE*fi=fopen(argv[t],"rb");
-	    fseek(fi,0,SEEK_END);
-	    long l=ftell(fi);
-	    fclose(fi);
-	    fullsize += l;
+	    if(fi) {
+		fseek(fi,0,SEEK_END);
+		long l=ftell(fi);
+		fclose(fi);
+		fullsize += l;
+		num++;
+	    }
 	}
     }
 
@@ -284,6 +288,14 @@ int main (int argn, char*argv[])
     unlink("crnfiles.c");
     writer_t*zwriter = writer_init_filewriter("crnfiles.dat");
 #endif
+    unsigned char n1=num;
+    unsigned char n2=num>>8;
+    unsigned char n3=num>>16;
+    unsigned char n4=num>>24;
+    zwriter->write(zwriter,&n1,1);
+    zwriter->write(zwriter,&n2,1);
+    zwriter->write(zwriter,&n3,1);
+    zwriter->write(zwriter,&n4,1);
 
     qsort(argv+1, argn-1, sizeof(argv[0]), compare_filenames);