X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=c%2B%2B0x%2Fsimple.cpp;h=0c895426383497494e362f9f8ddadd90d4827989;hb=ad45bc892752571fec46b21564e4683c074f1d46;hp=c95bc437c6bc81fc51d5faf8d613d9485b66683b;hpb=32a15e16a82ca8382ad39076cd942d6eb8242d55;p=xml-template

diff --git a/c++0x/simple.cpp b/c++0x/simple.cpp
index c95bc43..0c89542 100644
--- a/c++0x/simple.cpp
+++ b/c++0x/simple.cpp
@@ -1,83 +1,17 @@
 #include <stdio.h>
-#include <string.h>
-#include <libxml/parser.h>
 
-#include <string>
-#include <utility>
-#include <unordered_map>
+#include "xml-template.h"
 
 using namespace std;
 
-class Directive {
- public:
-	virtual void process(xmlNode *node, bool clean) = 0;
-};
-
-class Replace : public Directive {
- public:
-	Replace(const string &str) : str(str) {}
-	virtual void process(xmlNode *node, bool clean) {
-		node->children = xmlNewTextLen(reinterpret_cast<const xmlChar *>(str.data()), str.size());
-	}
-
- private:
-	const string str;
-};
-
-class Substitute : public Directive {
- public:
-	Substitute(const unordered_map<string, Directive*> &substitution_map)
-		: substitution_map(substitution_map) {}
-
-	virtual void process(xmlNode *node, bool clean) {
-		for (xmlNode *child = node->children; child != NULL; child = child->next) {
-			bool processed = false;
-
-			if (child->type == XML_ELEMENT_NODE) {
-				// Find the ID, if any.
-				string id;
-				for (xmlAttr *attr = child->properties; attr != NULL; attr = attr->next) {
-					// FIXME: namespace
-					if (strcmp(reinterpret_cast<const char *>(attr->name), "id") != 0) {
-						continue;
-					}
-					id = reinterpret_cast<const char *>(xmlNodeGetContent(attr->children));
-				}
-
-				// Check all substitutions to see if we found anything appropriate.
-				for (auto it : substitution_map) {
-					if (it.first == reinterpret_cast<const char *>(child->name) ||
-					    (!id.empty() && it.first == ("#" + id))) {
-						it.second->process(child, clean);
-						processed = true;
-						break;
-					}
-				}
-			}
-			
-			if (!processed) {
-				process(child, clean);
-			}
-		}
-	}
-
- private:
-	const unordered_map<string, Directive*> &substitution_map;
-};
-
 int main(int argc, char **argv)
 {
-	LIBXML_TEST_VERSION
-
-	unordered_map<string, Directive*> master_map;
-	master_map.insert(make_pair("title", new Replace("A very basic example")));
-	master_map.insert(make_pair("#hello", new Replace("Hello world!")));
-
-	xmlDocPtr doc = xmlParseFile(argv[1]);
-	Substitute(master_map).process(xmlDocGetRootElement(doc), false);
-	xmlSaveFile("out.xml", doc);
+	Substitute master_directive = {
+		make_pair("title", new Replace("A very basic example")),
+		make_pair("#hello", new Replace("Hello world!")),
+	};
 
-	xmlCleanupParser();
-	xmlMemoryDump();
+	xmlDocPtr doc = process_file("../xml/simple.xml", &master_directive);
+	output_to_fd_and_free(doc, 1);
 	return(0);
 }