]>
Commit | Line | Data |
---|---|---|
cdcaf41c QT |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
29f1598c | 4 | * Copyright (C) 2006-2012, Guilhem Bonnefille <guilhem.bonnefille@gmail.com> |
cdcaf41c QT |
5 | * |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #ifdef HAVE_CONFIG_H | |
23 | #include "config.h" | |
24 | #endif | |
25 | ||
54b5d793 GB |
26 | #include <glib.h> |
27 | #include <glib/gstdio.h> | |
28 | #ifdef HAVE_UNISTD_H | |
29 | #include <unistd.h> | |
30 | #endif | |
31 | ||
cdcaf41c QT |
32 | #include "modules.h" |
33 | ||
9f58c4b4 | 34 | #include "bing.h" |
cdcaf41c | 35 | #include "google.h" |
cdcaf41c | 36 | #include "terraserver.h" |
cdcaf41c | 37 | #include "expedia.h" |
67209ca8 | 38 | #include "osm.h" |
843b99df | 39 | #include "osm-traces.h" |
7363caa7 | 40 | #include "bluemarble.h" |
bf5cef41 | 41 | #include "geonames.h" |
29f1598c | 42 | #include "dir.h" |
df82a41c | 43 | #include "vikmapslayer.h" |
54b5d793 | 44 | #include "vikexttools.h" |
82993cc7 | 45 | #include "vikexttool_datasources.h" |
4c629122 | 46 | #include "vikgoto.h" |
b44a5ac5 | 47 | #include "vikrouting.h" |
82c4d692 GB |
48 | |
49 | /* Loadable types */ | |
50 | #include "vikslippymapsource.h" | |
51 | #include "viktmsmapsource.h" | |
52 | #include "vikwmscmapsource.h" | |
53 | #include "vikwebtoolcenter.h" | |
54 | #include "vikwebtoolbounds.h" | |
55 | #include "vikgotoxmltool.h" | |
56 | #include "vikwebtool_datasource.h" | |
b44a5ac5 | 57 | #include "vikroutingwebengine.h" |
82c4d692 | 58 | |
54b5d793 GB |
59 | #include "vikgobjectbuilder.h" |
60 | ||
df82a41c | 61 | #define VIKING_MAPS_FILE "maps.xml" |
54b5d793 | 62 | #define VIKING_EXTTOOLS_FILE "external_tools.xml" |
82993cc7 | 63 | #define VIKING_DATASOURCES_FILE "datasources.xml" |
4c629122 | 64 | #define VIKING_GOTOTOOLS_FILE "goto_tools.xml" |
b44a5ac5 | 65 | #define VIKING_ROUTING_FILE "routing.xml" |
54b5d793 | 66 | |
df82a41c GB |
67 | static void |
68 | modules_register_map_source(VikGobjectBuilder *self, GObject *object) | |
69 | { | |
70 | g_debug (__FUNCTION__); | |
71 | VikMapSource *mapsource = VIK_MAP_SOURCE (object); | |
72 | /* FIXME label should be hosted by object */ | |
73 | maps_layer_register_map_source (mapsource); | |
74 | } | |
75 | ||
54b5d793 GB |
76 | static void |
77 | modules_register_exttools(VikGobjectBuilder *self, GObject *object) | |
78 | { | |
79 | g_debug (__FUNCTION__); | |
80 | VikExtTool *tool = VIK_EXT_TOOL (object); | |
81 | vik_ext_tools_register (tool); | |
82 | } | |
83 | ||
82993cc7 RN |
84 | static void |
85 | modules_register_datasources(VikGobjectBuilder *self, GObject *object) | |
86 | { | |
87 | g_debug (__FUNCTION__); | |
88 | VikExtTool *tool = VIK_EXT_TOOL (object); | |
89 | vik_ext_tool_datasources_register (tool); | |
90 | } | |
91 | ||
4c629122 GB |
92 | static void |
93 | modules_register_gototools(VikGobjectBuilder *self, GObject *object) | |
94 | { | |
95 | g_debug (__FUNCTION__); | |
96 | VikGotoTool *tool = VIK_GOTO_TOOL (object); | |
97 | vik_goto_register (tool); | |
98 | } | |
99 | ||
b44a5ac5 GB |
100 | static void |
101 | modules_register_routing_engine(VikGobjectBuilder *self, GObject *object) | |
102 | { | |
103 | g_debug (__FUNCTION__); | |
104 | VikRoutingEngine *engine = VIK_ROUTING_ENGINE (object); | |
105 | vik_routing_register (engine); | |
106 | } | |
107 | ||
54b5d793 | 108 | static void |
29f1598c | 109 | modules_load_config_dir(const gchar *dir) |
54b5d793 | 110 | { |
29f1598c GB |
111 | g_debug("Loading configurations from directory %s", dir); |
112 | ||
df82a41c | 113 | /* Maps sources */ |
29f1598c | 114 | gchar *maps = g_build_filename(dir, VIKING_MAPS_FILE, NULL); |
df82a41c GB |
115 | if (g_access (maps, R_OK) == 0) |
116 | { | |
117 | VikGobjectBuilder *builder = vik_gobject_builder_new (); | |
118 | g_signal_connect (builder, "new-object", G_CALLBACK (modules_register_map_source), NULL); | |
119 | vik_gobject_builder_parse (builder, maps); | |
120 | g_object_unref (builder); | |
121 | } | |
644eea0e | 122 | g_free ( maps ); |
df82a41c | 123 | |
54b5d793 | 124 | /* External tools */ |
29f1598c | 125 | gchar *tools = g_build_filename(dir, VIKING_EXTTOOLS_FILE, NULL); |
54b5d793 GB |
126 | if (g_access (tools, R_OK) == 0) |
127 | { | |
128 | VikGobjectBuilder *builder = vik_gobject_builder_new (); | |
129 | g_signal_connect (builder, "new-object", G_CALLBACK (modules_register_exttools), NULL); | |
130 | vik_gobject_builder_parse (builder, tools); | |
131 | g_object_unref (builder); | |
132 | } | |
644eea0e | 133 | g_free ( tools ); |
4c629122 | 134 | |
82993cc7 RN |
135 | gchar *datasources = g_build_filename(dir, VIKING_DATASOURCES_FILE, NULL); |
136 | if (g_access (datasources, R_OK) == 0) | |
137 | { | |
138 | VikGobjectBuilder *builder = vik_gobject_builder_new (); | |
139 | g_signal_connect (builder, "new-object", G_CALLBACK (modules_register_datasources), NULL); | |
140 | vik_gobject_builder_parse (builder, datasources); | |
141 | g_object_unref (builder); | |
142 | } | |
644eea0e | 143 | g_free ( datasources ); |
82993cc7 | 144 | |
4c629122 | 145 | /* Go-to search engines */ |
29f1598c | 146 | gchar *go_to = g_build_filename(dir, VIKING_GOTOTOOLS_FILE, NULL); |
4c629122 GB |
147 | if (g_access (go_to, R_OK) == 0) |
148 | { | |
149 | VikGobjectBuilder *builder = vik_gobject_builder_new (); | |
150 | g_signal_connect (builder, "new-object", G_CALLBACK (modules_register_gototools), NULL); | |
151 | vik_gobject_builder_parse (builder, go_to); | |
152 | g_object_unref (builder); | |
153 | } | |
644eea0e | 154 | g_free ( go_to ); |
b44a5ac5 GB |
155 | |
156 | /* Routing engines */ | |
157 | gchar *routing = g_build_filename(dir, VIKING_ROUTING_FILE, NULL); | |
158 | if (g_access (routing, R_OK) == 0) | |
159 | { | |
160 | VikGobjectBuilder *builder = vik_gobject_builder_new (); | |
161 | g_signal_connect (builder, "new-object", G_CALLBACK (modules_register_routing_engine), NULL); | |
162 | vik_gobject_builder_parse (builder, routing); | |
163 | g_object_unref (builder); | |
164 | } | |
644eea0e | 165 | g_free ( routing ); |
54b5d793 | 166 | } |
cdcaf41c | 167 | |
29f1598c GB |
168 | static void |
169 | modules_load_config(void) | |
170 | { | |
171 | /* Look in the directories of data path */ | |
172 | gchar * * data_dirs = a_get_viking_data_path(); | |
173 | /* Priority is standard one: | |
174 | left element is more important than right one. | |
175 | But our logic is to load all existing files and overwrite | |
176 | overlapping config with last recent one. | |
177 | So, we have to process directories in reverse order. */ | |
178 | /* First: find the last element */ | |
179 | gchar * * ptr = data_dirs; | |
180 | while (*ptr != NULL) ptr++; | |
181 | /* Second: deduce the number of directories */ | |
182 | int nb_data_dirs = 0; | |
183 | nb_data_dirs = ptr - data_dirs; | |
184 | /* Last: parse them in reverse order */ | |
185 | for (; nb_data_dirs > 0 ; nb_data_dirs--) | |
186 | { | |
187 | modules_load_config_dir(data_dirs[nb_data_dirs-1]); | |
188 | } | |
189 | g_strfreev(data_dirs); | |
190 | ||
191 | /* Check if system config is set */ | |
192 | modules_load_config_dir(VIKING_SYSCONFDIR); | |
193 | ||
194 | const gchar *data_home = a_get_viking_data_home (); | |
195 | if (data_home) | |
196 | { | |
197 | modules_load_config_dir(data_home); | |
198 | } | |
199 | ||
200 | /* Check user's home config */ | |
201 | modules_load_config_dir(a_get_viking_dir()); | |
202 | } | |
203 | ||
82c4d692 GB |
204 | static void |
205 | register_loadable_types(void) | |
206 | { | |
207 | /* Force registering of loadable types */ | |
208 | volatile GType types[] = { | |
209 | /* Maps */ | |
210 | VIK_TYPE_SLIPPY_MAP_SOURCE, | |
211 | VIK_TYPE_TMS_MAP_SOURCE, | |
212 | VIK_TYPE_WMSC_MAP_SOURCE, | |
213 | ||
214 | /* Goto */ | |
215 | VIK_GOTO_XML_TOOL_TYPE, | |
216 | ||
217 | /* Tools */ | |
218 | VIK_WEBTOOL_CENTER_TYPE, | |
219 | VIK_WEBTOOL_BOUNDS_TYPE, | |
220 | ||
221 | /* Datasource */ | |
222 | VIK_WEBTOOL_DATASOURCE_TYPE, | |
223 | ||
224 | /* Routing */ | |
225 | VIK_ROUTING_WEB_ENGINE_TYPE | |
226 | }; | |
227 | ||
e36bb2f5 RN |
228 | /* kill 'unused variable' + argument type warnings */ |
229 | g_debug("%d types loaded", (int)sizeof(types)/(int)sizeof(GType)); | |
82c4d692 GB |
230 | } |
231 | ||
cdcaf41c QT |
232 | void modules_init() |
233 | { | |
9f58c4b4 GB |
234 | #ifdef VIK_CONFIG_BING |
235 | bing_init(); | |
236 | #endif | |
36c78d6d QT |
237 | #ifdef VIK_CONFIG_GOOGLE |
238 | google_init(); | |
239 | #endif | |
cdcaf41c QT |
240 | #ifdef VIK_CONFIG_EXPEDIA |
241 | expedia_init(); | |
242 | #endif | |
243 | #ifdef VIK_CONFIG_TERRASERVER | |
244 | terraserver_init(); | |
245 | #endif | |
ca9eb04a | 246 | #ifdef VIK_CONFIG_OPENSTREETMAP |
67209ca8 | 247 | osm_init(); |
843b99df | 248 | osm_traces_init(); |
ca9eb04a | 249 | #endif |
7363caa7 GB |
250 | #ifdef VIK_CONFIG_BLUEMARBLE |
251 | bluemarble_init(); | |
252 | #endif | |
bf5cef41 GB |
253 | #ifdef VIK_CONFIG_GEONAMES |
254 | geonames_init(); | |
255 | #endif | |
dd84b6d1 | 256 | |
82c4d692 | 257 | register_loadable_types (); |
b44a5ac5 | 258 | |
54b5d793 GB |
259 | /* As modules are loaded, we can load configuration files */ |
260 | modules_load_config (); | |
cdcaf41c QT |
261 | } |
262 |