merge dir tools

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1725 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 50 insertions, 0 deletions

diff --git a/util/merge_dir.c b/util/merge_dir.c
new file mode 100644
index 00000000..8df9239b
--- /dev/null
+++ b/util/merge_dir.c
@@ -0,0 +1,50 @@
+/* $Id: merge_board.c 1096 2003-08-15 06:13:29Z victor $ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+#include <sys/types.h>
+#include "config.h"
+#include "pttstruct.h"
+
+void usage() {
+    fprintf(stderr, "Usage:\n\n"
+	    "merge_dir <dir1> <dir2> \n");
+}
+int
+dir_cmp(fileheader_t *a, fileheader_t *b)
+{
+    if(!a->filename[0] || !b->filename[0]) return 0;
+    return (strcasecmp(a->filename+1, b->filename+1));
+}
+
+
+fileheader_t *fh;
+
+int main(int argc, char **argv) {
+    int pn, sn, i;
+    
+    if(argc < 2) {
+	usage();
+	return 1;
+    }
+    
+    pn=get_num_records(argv[1], sizeof(fileheader_t)); 
+    sn=get_num_records(argv[2], sizeof(fileheader_t)); 
+    if(sn <=0 || pn<=0) 
+      {
+        usage();
+        return 1;
+      }
+    fh = (fileheader_t *)malloc( (pn+sn)*sizeof(fileheader_t));
+    get_records(argv[1], fh, sizeof(fileheader_t), 1, pn);
+    get_records(argv[2], fh+pn, sizeof(fileheader_t), 1, sn);
+    qsort(fh, pn+sn, sizeof(boardheader_t), dir_cmp);
+    
+    for(i=0; i<pn+sn; i++)
+      {
+         printf("%s %s %s\n",fh[i].date, fh[i].title, fh[i].filename);
+      }
+    
+    return 0;
+}