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comparison foosdk/sdk/foobar2000/SDK/config_object_impl.h @ 1:20d02a178406 default tip

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*: check in everything else yay
author Paper <paper@tflc.us>
date Mon, 05 Jan 2026 02:15:46 -0500
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0:e9bb126753e7 1:20d02a178406
1 #pragma once
2
3 #include "config_object.h"
4 #include "cfg_var_legacy.h"
5 //template function bodies from config_object class
6
7 template<class T>
8 void config_object::get_data_struct_t(T& p_out) {
9 if (get_data_raw(&p_out,sizeof(T)) != sizeof(T)) throw exception_io_data_truncation();
10 }
11
12 template<class T>
13 void config_object::set_data_struct_t(const T& p_in) {
14 return set_data_raw(&p_in,sizeof(T));
15 }
16
17 template<class T>
18 void config_object::g_get_data_struct_t(const GUID & p_guid,T & p_out) {
19 service_ptr_t<config_object> ptr;
20 if (!g_find(ptr,p_guid)) throw exception_service_not_found();
21 return ptr->get_data_struct_t<T>(p_out);
22 }
23
24 template<class T>
25 void config_object::g_set_data_struct_t(const GUID & p_guid,const T & p_in) {
26 service_ptr_t<config_object> ptr;
27 if (!g_find(ptr,p_guid)) throw exception_service_not_found();
28 return ptr->set_data_struct_t<T>(p_in);
29 }
30
31 #if FOOBAR2020
32 class config_object_impl : public config_object, private cfg_var_legacy::cfg_var_reader
33 {
34 public:
35 GUID get_guid() const override {return cfg_var_reader::m_guid;}
36 void get_data(stream_writer * p_stream,abort_callback & p_abort) const override;
37 void set_data(stream_reader * p_stream,abort_callback & p_abort,bool p_notify) override;
38
39 config_object_impl(const GUID & p_guid,const void * p_data,t_size p_bytes);
40 private:
41 #ifdef FOOBAR2000_HAVE_CFG_VAR_LEGACY
42 void set_data_raw(stream_reader * p_stream,t_size,abort_callback & p_abort) override {set_data(p_stream,p_abort,false);}
43 #endif
44
45 pfc::string8 formatName() const;
46
47 fb2k::memBlockRef m_initial;
48 };
49 #else
50 class config_object_impl : public config_object, private cfg_var_legacy::cfg_var
51 {
52 public:
53 GUID get_guid() const { return cfg_var::get_guid(); }
54 void get_data(stream_writer* p_stream, abort_callback& p_abort) const;
55 void set_data(stream_reader* p_stream, abort_callback& p_abort, bool p_notify);
56
57 config_object_impl(const GUID& p_guid, const void* p_data, t_size p_bytes);
58 private:
59
60 //cfg_var methods
61 void get_data_raw(stream_writer* p_stream, abort_callback& p_abort) { get_data(p_stream, p_abort); }
62 void set_data_raw(stream_reader* p_stream, t_size p_sizehint, abort_callback& p_abort) { set_data(p_stream, p_abort, false); }
63
64 mutable pfc::readWriteLock m_sync;
65 pfc::array_t<t_uint8> m_data;
66 };
67 #endif
68
69 typedef service_factory_single_transparent_t<config_object_impl> config_object_factory;
70
71 class config_object_bool_factory : public config_object_factory {
72 public:
73 config_object_bool_factory(const GUID& id, bool def) : config_object_factory(id, &def, 1) {}
74 };
75
76 class config_object_string_factory : public config_object_factory {
77 public:
78 config_object_string_factory(const GUID& id, const char * def) : config_object_factory(id, def, strlen(def)) {}
79 };
80
81
82 class config_object_notify_impl_simple : public config_object_notify
83 {
84 public:
85 t_size get_watched_object_count() override {return 1;}
86 GUID get_watched_object(t_size) override {return m_guid;}
87 void on_watched_object_changed(const service_ptr_t<config_object> & p_object) override {m_func(p_object);}
88
89 typedef void (*t_func)(const service_ptr_t<config_object> &);
90
91 config_object_notify_impl_simple(const GUID & p_guid,t_func p_func) : m_guid(p_guid), m_func(p_func) {}
92 private:
93 GUID m_guid;
94 t_func m_func;
95 };
96
97 typedef service_factory_single_transparent_t<config_object_notify_impl_simple> config_object_notify_simple_factory;