* Allow ftp:// in ValidateUrl modifier (martone)

* Add appropriate header files to template-converter (csilvers)
	* PORTING: Be more careful about #including stdint.h (csilvers)

src/base/small_map.h

@@ -107,14 +107,23 @@ class small_map {
 
   small_map(const MapInit& functor) : size_(0), functor_(functor) {}
 
+  // Allow copy-constructor and assignment, since STL allows them too.
+  small_map(const small_map& src) {
+    // size_ and functor_ are initted in InitFrom()
+    InitFrom(src);
+  }
+  void operator=(const small_map& src) {
+    if (&src == this) return;
+
+    // This is not optimal. If src and dest are both using the small
+    // array, we could skip the teardown and reconstruct. One problem
+    // to be resolved is that the value_type itself is pair<const K,
+    // V>, and const K is not assignable.
+    Destroy();
+    InitFrom(src);
+  }
   ~small_map() {
-    if (size_ >= 0) {
-      for (int i = 0; i < size_; i++) {
-        array_[i].Destroy();
-      }
-    } else {
-      map_.Destroy();
-    }
+    Destroy();
   }
 
   class const_iterator;
@@ -137,7 +146,11 @@ class small_map {
       }
       return *this;
     }
-
+    inline iterator operator++(int) {
+      iterator result(*this);
+      ++(*this);
+      return result;
+    }
     inline value_type* operator->() const {
       if (array_iter_ != NULL) {
         return array_iter_->get();
@@ -193,6 +206,11 @@ class small_map {
     inline const_iterator(const iterator& other)
       : array_iter_(other.array_iter_), hash_iter_(other.hash_iter_) {}
 
+    inline const_iterator operator++(int) {
+      const_iterator result(*this);
+      ++(*this);
+      return result;
+    }
     inline const_iterator& operator++() {
       if (array_iter_ != NULL) {
         ++array_iter_;
@@ -459,9 +477,28 @@ class small_map {
     }
   }
 
-  // We don't allow a small_map to be copied.
-  small_map(const small_map&);
-  small_map& operator=(const small_map&);
+  // Helpers for constructors and destructors.
+  void InitFrom(const small_map& src) {
+    functor_ = src.functor_;
+    size_ = src.size_;
+    if (src.size_ >= 0) {
+      for (int i = 0; i < size_; i++) {
+        array_[i].Init(*src.array_[i]);
+      }
+    } else {
+      functor_(&map_);
+      (*map_.get()) = (*src.map_.get());
+    }
+  }
+  void Destroy() {
+    if (size_ >= 0) {
+      for (int i = 0; i < size_; i++) {
+        array_[i].Destroy();
+      }
+    } else {
+      map_.Destroy();
+    }
+  }
 };
 
 template <typename NormalMap, int kArraySize, typename EqualKey,

src/ctemplate/template_modifiers.h.in

@@ -148,8 +148,8 @@ extern @ac_windows_dllexport@ HtmlEscape html_escape;
 class @ac_windows_dllexport@ PreEscape : public TemplateModifier { MODIFY_SIGNATURE_; };
 extern @ac_windows_dllexport@ PreEscape pre_escape;
 
-// Like HtmlEscape but allows HTML entities, <br> tags, <wbr> tags, and
-// matched <b> and </b> tags.
+// Like HtmlEscape but allows HTML entities, <br> tags, <wbr> tags,
+// matched <b> and </b> tags, and matched <i> and </i> tags.
 class @ac_windows_dllexport@ SnippetEscape : public TemplateModifier { MODIFY_SIGNATURE_; };
 extern @ac_windows_dllexport@ SnippetEscape snippet_escape;
 

src/template-converter

@@ -44,7 +44,10 @@
 # <template_name> as a pathname, and take the basename, strip the
 # suffix if it's .h, and sanitize the rest of the name to be a legal
 # C variable name.
+# NOTE: See doc/index.html for a general description of Google ctemplate.
 
+# Store the input argv.
+my $argv = join(" ", $0, @ARGV);
 
 # Open template file
 (my $template_name = shift) || usage("Need to specify template variable name.");
@@ -66,13 +69,16 @@ $base_name =~ s|\.h$||;            # Strip out suffix, if it's .h
 $base_name =~ tr|A-Za-z0-9_|_|c;   # Sanitize name to remove non-letters/nums
 
 # Print header
-print "// This file automatically generated by template-converter\n";
+print "// This file automatically generated by template-converter:\n";
+print "//    $argv\n";
+print "//\n";
 print "// DO NOT EDIT!\n\n";
-print "#ifndef _" . uc($base_name) . "_H\n";
-print "#define _" . uc($base_name) . "_H\n\n";
+print "#ifndef " . uc($base_name) . "_H_\n";
+print "#define " . uc($base_name) . "_H_\n\n";
+print "#include <string>\n\n";
 
 # Read in template file and print template as a string
-print "const string ${base_name} (\n";
+print "const std::string ${base_name} (\n";
 while (<>) {
   chomp;
   my $escaped_line = escape_line($_);
@@ -81,7 +87,7 @@ while (<>) {
 print ");\n\n";
 
 # Print footer and exit
-print "#endif /* _" . uc($base_name) . "_H */\n";
+print "#endif /* " . uc($base_name) . "_H_ */\n";
 exit(0);
 
 # Prints usage message
@@ -100,5 +106,3 @@ sub escape_line {
   $line =~ s|\"|\\"|g;
   return $line;
 }
-
-

src/template_modifiers.cc

@@ -343,8 +343,9 @@ void ValidateUrl::Modify(const char* in, size_t inlen,
                          const PerExpandData* per_expand_data,
                          ExpandEmitter* out, const string& arg) const {
   const char* slashpos = (char*)memchr(in, '/', inlen);
-  if (slashpos == NULL)
+  if (slashpos == NULL) {
     slashpos = in + inlen;
+  }
   const void* colonpos = memchr(in, ':', slashpos - in);
   if (colonpos != NULL) {   // colon before first slash, could be a protocol    
     if (inlen > sizeof("http://")-1 &&
@@ -353,6 +354,9 @@ void ValidateUrl::Modify(const char* in, size_t inlen,
     } else if (inlen > sizeof("https://")-1 &&
                strncasecmp(in, "https://", sizeof("https://")-1) == 0) {
       // https is ok as well                                                    
+    } else if (inlen > sizeof("ftp://")-1 &&
+               strncasecmp(in, "ftp://", sizeof("ftp://")-1) == 0) {
+      // and ftp
     } else {
       // It's a bad protocol, so return something safe                          
       chained_modifier_.Modify("#", 1, per_expand_data, out, "");

src/tests/template_modifiers_unittest.cc

@@ -219,6 +219,9 @@ class TemplateModifiersUnittest {
     dict.SetEscapedValue("harder relative URL",
                          "/search?q=green flowers&hl=en",
                          validate_url_and_html_escape);
+    dict.SetEscapedValue("ftp URL",
+                         "ftp://ftp.example.org/pub/file.txt",
+                         validate_url_and_html_escape);
 
     TemplateDictionaryPeer peer(&dict);  // peer can look inside the dict
     ASSERT_STREQ(peer.GetSectionValue("easy http URL"),
@@ -233,6 +236,8 @@ class TemplateModifiersUnittest {
                  "foobar.html");
     ASSERT_STREQ(peer.GetSectionValue("harder relative URL"),
                  "/search?q=green flowers&hl=en");
+    ASSERT_STREQ(peer.GetSectionValue("ftp URL"),
+                 "ftp://ftp.example.org/pub/file.txt");
   }
 
   static void TestValidateUrlJavascriptEscape() {

src/windows/ctemplate/template_string.h

@@ -32,9 +32,13 @@
 
 #include <string.h>      // for memcmp() and size_t
 #include <assert.h>
-
-
-
+#if 0
+#include <stdint.h>       // one place @ac_cv_unit64@ might live
+#endif
+#if 0
+#include <inttypes.h>     // another place @ac_cv_unit64@ might live
+#endif
+#include <sys/types.h>    // final place @ac_cv_unit64@ might live
 #include <hash_map>
 #include <string>
 #include <vector>

src/windows/preprocess.sh

@@ -88,8 +88,9 @@ DLLDEF_DEFINES="\
          -e "s!@ac_google_namespace@!$GOOGLE_NAMESPACE!g" \
          -e "s!@ac_google_start_namespace@!$_START_GOOGLE_NAMESPACE_!g" \
          -e "s!@ac_htmlparser_namespace@!$HTMLPARSER_NAMESPACE!g" \
-         -e "s!.*@ac_cv_u..t64@ might live.*!!g" \
          -e "s!@ac_cv_uint64@!unsigned __int64!g" \
+         -e "s!@ac_cv_have_stdint_h@!0!g" \
+         -e "s!@ac_cv_have_inttypes_h@!0!g" \
          -e "s!@ac_have_attribute_weak@!0!g" \
          -e "s!\\bhash\\b!hash_compare!g" \
          "$file" > "$outfile"