1 #ifndef _XML_TEMPLATE_H
2 #define _XML_TEMPLATE_H 1
4 #include <libxml/tree.h>
8 #include <unordered_map>
14 virtual void process(xmlNode *node, bool clean) = 0;
15 virtual std::string get_contents(); // Only makes sense for Replace.
18 class Replace : public Directive {
20 Replace(const std::string &str);
21 virtual void process(xmlNode *node, bool clean);
22 virtual std::string get_contents();
25 const std::string str;
30 class Clone : public Directive {
32 Clone(const std::vector<Directive *> &subdirectives);
33 Clone(const std::vector<Substitute *> &subdirectives);
34 Clone(std::initializer_list<Directive *> subdirectives);
36 virtual void process(xmlNode *node, bool clean);
39 std::vector<Directive *> subdirectives;
42 class Substitute : public Directive {
44 Substitute(const std::unordered_map<std::string, Directive*> &substitution_map);
45 Substitute(std::initializer_list<std::pair<const std::string, Directive*>> substitution_map);
48 virtual void process(xmlNode *node, bool clean);
51 friend class Alternate;
52 std::unordered_map<std::string, Directive*> substitution_map;
55 class Alternate : public Clone {
57 Alternate(const std::string &attribute,
58 const std::vector<Substitute *> &subdirectives_subs,
59 const std::vector<std::string> &alternatives);
62 xmlDocPtr process_file(const std::string &input_filename,
63 Directive *root_directive);
65 void output_to_fd_and_free(xmlDocPtr doc, int fd);
67 #endif // !defined(_XML_TEMPLATE_H)