From 844ecc37072d515513177c65a8c9dc35c9cdfc1a Mon Sep 17 00:00:00 2001
From: Xavier Roche <xroche@users.noreply.github.com>
Date: Mon, 19 Mar 2012 12:55:42 +0000
Subject: httrack 3.33.16

---
 libtest/callbacks-example-filenameiisbug.c | 54 ++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100755 libtest/callbacks-example-filenameiisbug.c

(limited to 'libtest/callbacks-example-filenameiisbug.c')

diff --git a/libtest/callbacks-example-filenameiisbug.c b/libtest/callbacks-example-filenameiisbug.c
new file mode 100755
index 0000000..eb162d9
--- /dev/null
+++ b/libtest/callbacks-example-filenameiisbug.c
@@ -0,0 +1,54 @@
+/*
+    HTTrack external callbacks example : changing folder names ending with ".com"
+    with ".c0m" as a workaround of IIS bug (see KB 275601)
+
+    How to use:
+    - compile this file as a module (callback.so or callback.dll)
+      example:
+      (with gcc)
+      gcc -O -g3 -Wall -D_REENTRANT -DINET6 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -shared -o callback.so callbacks-example-filename.c
+      or (with visual c++)
+      cl -LD -nologo -W3 -Zi -Zp4 -DWIN32 -Fe"callback.dll" callbacks-example-filename.c
+    - use the --wrapper option in httrack:
+      httrack --wrapper save-name=callback:mysavename
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* "External" */
+#ifdef _WIN32
+#define EXTERNAL_FUNCTION __declspec(dllexport)
+#else
+#define EXTERNAL_FUNCTION 
+#endif
+
+/* Function definitions */
+EXTERNAL_FUNCTION int mysavename(char* adr_complete, char* fil_complete, char* referer_adr, char* referer_fil, char* save);
+
+/*
+  Replaces all "offending" IIS extensions (exe, dll..) with "nice" ones
+*/
+/*
+"check-html" callback
+from htsdefines.h:
+typedef int   (* t_hts_htmlcheck_savename)(char* adr_complete,char* fil_complete,char* referer_adr,char* referer_fil,char* save);
+*/
+EXTERNAL_FUNCTION int mysavename(char* adr_complete, char* fil_complete, char* referer_adr, char* referer_fil, char* save) {
+  static const char* iisBogus[]        = { ".com", ".exe", ".dll", ".sh", NULL };
+  static const char* iisBogusReplace[] = { ".c0m", ".ex3", ".dl1", ".5h", NULL }; /* MUST be the same sizes */
+  char* a;
+  for(a = save ; *a != '\0' ; a++) {
+    int i;
+    for(i = 0 ; iisBogus[i] != NULL ; i++) {
+      int j;
+      for(j = 0 ; iisBogus[i][j] == a[j] && iisBogus[i][j] != '\0' ; j++);
+      if (iisBogus[i][j] == '\0' && ( a[j] == '\0' || a[j] == '/' || a[j] == '\\' ) ) {
+        strncpy(a, iisBogusReplace[i], strlen(iisBogusReplace[i]));
+        break;
+      }
+    }
+  }
+  return 1;  /* success */
+}
-- 
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