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Revision 3666 - (show annotations) (download)
Sun Dec 22 13:10:04 2019 UTC (16 months, 3 weeks ago) by schoenebeck
File size: 11933 byte(s)
* Fixed potential missing NULL termination of locale strings.

1 liblscp - LinuxSampler Control Protocol API
2 -------------------------------------------
3
4 ChangeLog
5
6 unreleased [ SVN trunk / git master ]
7
8 Fixed compile errors on macOS.
9
10 Expose actual system error codes via client interface
11 instead of just -1 whenever a syscall failed.
12
13 Added new client interface function:
14 lscp_client_connection_lost();
15 for checking whether client lost connection to server.
16
17 Fixed potential missing NULL termination of locale strings.
18
19 0.6.0 2017-12-12 An Autumn'17 release.
20
21 0.5.8 2016-11-14 A Fall'16 release.
22
23 0.5.7 2013-12-31 Use getaddrinfo() instead of deprecated gethostbyname().
24
25 Update on newer autoconf macros (m4).
26
27 Fixes for building for Windows with configure and make.
28
29 Makefile fixes for building in separate directory.
30
31 Autoconf fix: AC_CONFIG_HEADER obsolete error (fixes #194).
32
33 0.5.6 2009-08-01 Fixed locale related parser bug (fixes #59).
34
35 Added new client interface functions, for managing
36 the global limit of maximum voices and disk streams:
37 lscp_get_voices(), lscp_set_voices(), lscp_get_streams(),
38 lscp_set_streams().
39
40 _lscp_device_port_info_query(): take port parameter
41 "NAME" into the result list.
42
43 Bugfix: _lscp_client_evt_proc() dropped LSCP events.
44
45 Bugfix in lscp_client_subscribe(): only the first
46 lscp_client_subscribe() call succeeded (per client),
47 all subsequent ones failed.
48
49 Added support for new (un)subscribable events:
50 LSCP_EVENT_CHANNEL_MIDI
51 LSCP_EVENT_DEVICE_MIDI
52 Caution: the bitflag approach for the event variable
53 is now abondoned, since otherwise we would soon hit the
54 limit of the bit range. The bitflag approach will
55 remain for events older at this point (that is all
56 events which occupy the lower 16 bits), but this new
57 and all following events will simply be enumared along
58 the upper 16 bits.
59
60 Added new client interface function, for renaming
61 effect send entities:
62 lscp_set_fxsend_name();
63
64 Added new client interface functions, for managing the
65 global limit of maximum voices and disk streams:
66 lscp_get_voices();
67 lscp_set_voices();
68 lscp_get_streams();
69 lscp_set_streams();
70
71 Bugfix: fixed buggy behavior on different locale
72 settings (e.g. when parsing floating point numbers).
73
74 0.5.5 2007-10-12 Changed client interface function, for editing
75 instrument, from:
76 lscp_edit_instrument();
77 to:
78 lscp_edit_channel_instrument();
79
80 0.5.4 2007-10-02 Added new client interface function, for editing
81 instrument:
82 lscp_edit_instrument();
83
84 Fixed some minor bugs in:
85 lscp_set_fxsend_midi_controller();
86 lscp_set_fxsend_level();
87
88 0.5.3 2007-01-15 Added new client interface functions, for sampler
89 channel effect sends control:
90 lscp_set_fxsend_midi_controller();
91 lscp_set_fxsend_level();
92
93 Added new field member to lscp_fxsend_info_t (level).
94
95 0.5.2 2007-01-11 Added new client interface functions, for sampler
96 channel effect sends control:
97 lscp_create_fxsend();
98 lscp_destroy_fxsend();
99 lscp_get_fxsends();
100 lscp_list_fxsends();
101 lscp_get_fxsend_info();
102 lscp_set_fxsend_audio_channel();
103 and for global volume:
104 lscp_get_volume();
105 lscp_set_volume();
106
107 Audio routing representation changed to integer array.
108
109 0.5.1 2006-12-22 Added support for new (un)subscribable events:
110 LSCP_EVENT_AUDIO_OUTPUT_DEVICE_COUNT,
111 LSCP_EVENT_AUDIO_OUTPUT_DEVICE_INFO,
112 LSCP_EVENT_MIDI_INPUT_DEVICE_COUNT,
113 LSCP_EVENT_MIDI_INPUT_DEVICE_INFO,
114 LSCP_EVENT_MIDI_INSTRUMENT_MAP_COUNT,
115 LSCP_EVENT_MIDI_INSTRUMENT_MAP_INFO,
116 LSCP_EVENT_MIDI_INSTRUMENT_COUNT,
117 LSCP_EVENT_MIDI_INSTRUMENT_INFO.
118
119 Updated examples.
120
121 0.5.0 2006-12-17 MIDI instrument mapping, second round, according to
122 LSCP 1.2 draft document as of December 15, 2006.
123
124 New client interface functions:
125 lscp_set_channel_midi_map();
126 lscp_add_midi_instrument_map();
127 lscp_remove_midi_instrument_map();
128 lscp_get_midi_instrument_maps();
129 lscp_list_midi_instrument_maps();
130 lscp_get_midi_instrument_map_name();
131 lscp_set_midi_instrument_map_name();
132
133
134 0.4.2 2006-12-04 MIDI instrument mapping fixed, previously missing
135 the regular ON_DEMAND load mode.
136
137 Server error reporting is now effective; all server
138 numerical error and warning codes are added to 100,
139 thus giving a proper non-zero lscp_client_get_errno()
140 return value.
141
142 0.4.1 2006-11-28 Fixed the flush timeout operation to be issued only
143 once, avoiding recurrent client failure after receive
144 timeout.
145
146 Support for very long command result sets have been
147 introduced, with the downside of strictly obeying
148 the LSCP draft.
149
150 list_midi_instruments() is now being implemented.
151
152 LGPL text is now back in COPYING.
153
154 0.4.0 2006-11-27 As of the LSCP 1.2 working draft document, added
155 some missing client interface functions:
156 lscp_get_total_voice_count();
157 lscp_get_total_voice_count_max();
158 and for the new MIDI instrumenbt mapping features:
159 lscp_map_midi_instrument();
160 lscp_unmap_midi_instrument();
161 lscp_get_midi_instruments();
162 lscp_get_midi_instrument_info();
163 lscp_clear_midi_instruments();
164
165
166 0.3.4 2006-09-24 GPL address update.
167
168 0.3.3 2006-06-01 Fixed some compilation warnings due to suspicious type
169 casting and unsused header macros.
170
171 Changed deprecated copyright attribute to license
172 and added ldconfig to post-(un)install steps
173 to liblscp.spec (RPM).
174
175 0.3.2 2005-08-29 Fixed missing initialization bug on lscp_channel_info_t
176 new struct fields (mute/solo).
177
178 Include debian files into distribution.
179
180 Renamed configure.in to newer configure.ac.
181
182 0.3.1 2005-08-16 [bug #21] Fixed automake support for separate build
183 directory.
184
185 Added support to sampler channel MUTE/SOLO states:
186 lscp_set_channel_mute();
187 lscp_set_channel_solo();
188 with corresponding new lscp_channel_info_t fields.
189
190 0.3.0 2005-06-10 [bug #11] Timeout flush idiosyncrasy is now a feature;
191 this just tries to flush the receive buffer whenever
192 any previous transaction has failed due to a timeout.
193
194 Fixed an off-by-one timeout quirk, that has been a real
195 showstopper on Mac OS X at least, which is incidental
196 to qsampler's default timeout setting of 1000 msecs,
197 giving up systematically on select() due to "Invalid
198 argument" (EINVAL).
199
200
201 0.2.8 2005-05-22 More LSCP command syntax changes, particularly on the
202 event subscription ones: the LSCP_EVENT_CHANNELS event
203 definition were renamed to LSCP_EVENT_CHANNEL_COUNT,
204 as to be more meaningful. Added support for the newest
205 LSCP command: GET SERVER INFO; lscp_get_server_info().
206
207 0.2.8 2005-05-08 [bug #9] Fixed for a LSCP command syntax convention
208 consistency, regarding the enumeration of available
209 sampler engines, Audio and MIDI drivers; this has
210 affected the signature of the following functions:
211 lscp_get_available_engines();
212 lscp_get_available_audio_drivers();
213 lscp_get_available_midi_drivers();
214 which are now returning an integer count of engines
215 and drivers, respectively, while the following
216 functions are now being introduced:
217 lscp_list_available_engines();
218 lscp_list_available_audio_drivers();
219 lscp_list_available_midi_drivers();
220 taking on the previous functionality, returning
221 a comma separated list of names.
222
223 0.2.7 2005-03-10 Mini bitsy regression; a severe crash (segfault)
224 was fixed on the device configuration functions:
225 lscp_set_audio_device_param();
226 lscp_set_midi_device_param();
227 lscp_set_audio_channel_param();
228 lscp_set_midi_port_param();
229
230 0.2.6 2005-03-01 Fixed nasty off-by-one bug on internal helpers.
231
232 0.2.5 2005-02-14 Added support for the new INSTRUMENT_NAME field
233 of GET CHANNEL INFO command.
234
235 0.2.4 2004-10-11 Fixed lscp_set_channel_midi_channel() again, MIDI
236 channels should be given in the range 0-15, and omni
237 mode with the LSCP_MIDI_CHANNEL_ALL symbol (16).
238
239 Fixed lscp_get_channel_info() to parse MIDI omni
240 (ALL) channels mode.
241
242 0.2.3 2004-09-28 Fixed lscp_set_channel_midi_channel() where MIDI
243 channels should be given in the range 1-16, and
244 omni mode with the new LSCP_MIDI_CHANNEL_ALL
245 symbol (0).
246
247 Rearrangement on main command requester executive.
248
249 0.2.2 2004-07-29 In sync with LSCP document draf (v.12).
250
251 New functions added: lscp_client_get_events() and
252 lscp_reset_sampler().
253
254 Added support for generating Debian packages;
255 renamed pkg-config lib name 'liblscp' -> 'lscp' as
256 it's common practice to omit the 'lib' prefix.
257
258 0.2.1 2004-07-09 Potential cripling defects habve been fixed.
259
260 0.2.0 2004-07-06 New LSCP extension draft (v.11) initial support.
261 (still a work in progress...)
262
263
264 0.1.9 2004-05-18 More fixes for MSVC++ example build.
265
266 0.1.8 2004-05-17 Fix for MSVC++ example build; snprintf replaced by
267 buffer overflow friendlier sprintf.
268
269 0.1.7 2004-05-10 Missing version.h now included on install; WIN32 is
270 only now conditionally defined.
271
272 0.1.6 2004-05-04 WIN32 build support; LPGL disclaimer consistency;
273 versioning functions introduced.
274
275 0.1.5 2004-04-26 Server stuff moved into examples.
276
277 0.1.4 2004-04-24 Initial auto/libtool preparation.

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