]>
Commit | Line | Data |
---|---|---|
3e7553ae GB |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2007, Guilhem Bonnefille <guilhem.bonnefille@gmail.com> | |
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 | #include <stdio.h> | |
23 | #include <string.h> | |
24 | #include <sys/types.h> | |
25 | #include <sys/stat.h> | |
26 | #include <unistd.h> | |
27 | #include <errno.h> | |
28 | ||
29 | #include <curl/curl.h> | |
30 | #include <curl/types.h> | |
31 | #include <curl/easy.h> | |
32 | ||
33 | #include <glib.h> | |
34 | #include <glib/gstdio.h> | |
35 | ||
36 | #include "viking.h" | |
37 | #include "viktrwlayer.h" | |
38 | #include "osm-traces.h" | |
39 | #include "gpx.h" | |
40 | #include "background.h" | |
41 | ||
42 | /** | |
43 | * Login to use for OSM uploading. | |
44 | */ | |
45 | static gchar *user = NULL; | |
46 | ||
47 | /** | |
48 | * Password to use for OSM uploading. | |
49 | */ | |
50 | static gchar *password = NULL; | |
51 | ||
52 | /** | |
53 | * Mutex to protect auth. token | |
54 | */ | |
55 | static GMutex *login_mutex = NULL; | |
56 | ||
57 | /** | |
58 | * Struct hosting needed info. | |
59 | */ | |
60 | typedef struct _OsmTracesInfo { | |
61 | gchar *name; | |
62 | gchar *description; | |
63 | gchar *tags; | |
64 | gboolean public; | |
65 | VikTrwLayer *vtl; | |
5092de80 | 66 | gchar *track_name; |
3e7553ae GB |
67 | } OsmTracesInfo; |
68 | ||
69 | /** | |
70 | * Free an OsmTracesInfo struct. | |
71 | */ | |
72 | static void oti_free(OsmTracesInfo *oti) | |
73 | { | |
74 | if (oti) { | |
75 | /* Fields have been g_strdup'ed */ | |
76 | g_free(oti->name); oti->name = NULL; | |
77 | g_free(oti->description); oti->description = NULL; | |
78 | g_free(oti->tags); oti->tags = NULL; | |
5092de80 | 79 | g_free(oti->track_name); oti->track_name = NULL; |
3e7553ae GB |
80 | |
81 | g_object_unref(oti->vtl); oti->vtl = NULL; | |
82 | } | |
83 | /* Main struct has been g_malloc'ed */ | |
84 | g_free(oti); | |
85 | } | |
86 | ||
87 | static void set_login(const gchar *user_, const gchar *password_) | |
88 | { | |
89 | /* Allocate mutex */ | |
90 | if (login_mutex == NULL) | |
91 | { | |
92 | login_mutex = g_mutex_new(); | |
93 | } | |
94 | g_mutex_lock(login_mutex); | |
95 | g_free(user); user = NULL; | |
96 | g_free(password); password = NULL; | |
97 | user = g_strdup(user_); | |
98 | password = g_strdup(password_); | |
99 | g_mutex_unlock(login_mutex); | |
100 | } | |
101 | ||
102 | static gchar *get_login() | |
103 | { | |
104 | gchar *user_pass = NULL; | |
105 | g_mutex_lock(login_mutex); | |
106 | user_pass = g_strdup_printf("%s:%s", user, password); | |
107 | g_mutex_unlock(login_mutex); | |
108 | return user_pass; | |
109 | } | |
110 | ||
111 | /* | |
112 | * Upload a file | |
113 | */ | |
114 | void osm_traces_upload_file(const char *user, | |
115 | const char *password, | |
116 | const char *file, | |
117 | const char *filename, | |
118 | const char *description, | |
119 | const char *tags, | |
120 | gboolean public) | |
121 | { | |
122 | CURL *curl; | |
123 | CURLcode res; | |
124 | char curl_error_buffer[CURL_ERROR_SIZE]; | |
125 | struct curl_slist *headers = NULL; | |
126 | struct curl_httppost *post=NULL; | |
127 | struct curl_httppost *last=NULL; | |
128 | gchar *public_string; | |
129 | ||
130 | char *base_url = "http://www.openstreetmap.org/api/0.4/gpx/create"; | |
131 | ||
132 | gchar *user_pass = get_login(); | |
133 | ||
134 | g_debug("%s: %s %s %s %s %s %s", __FUNCTION__, | |
135 | user, password, file, filename, description, tags); | |
136 | ||
137 | /* Init CURL */ | |
138 | curl = curl_easy_init(); | |
139 | ||
140 | /* Filling the form */ | |
141 | curl_formadd(&post, &last, | |
142 | CURLFORM_COPYNAME, "description", | |
143 | CURLFORM_COPYCONTENTS, description, CURLFORM_END); | |
144 | curl_formadd(&post, &last, | |
145 | CURLFORM_COPYNAME, "tags", | |
146 | CURLFORM_COPYCONTENTS, tags, CURLFORM_END); | |
3e7553ae GB |
147 | if (public) |
148 | public_string = "1"; | |
149 | else | |
150 | public_string = "0"; | |
151 | curl_formadd(&post, &last, | |
152 | CURLFORM_COPYNAME, "public", | |
153 | CURLFORM_COPYCONTENTS, public_string, CURLFORM_END); | |
154 | curl_formadd(&post, &last, | |
155 | CURLFORM_COPYNAME, "file", | |
156 | CURLFORM_FILE, file, | |
157 | CURLFORM_FILENAME, filename, | |
158 | CURLFORM_CONTENTTYPE, "text/xml", CURLFORM_END); | |
159 | ||
160 | /* Prepare request */ | |
161 | /* As explained in http://wiki.openstreetmap.org/index.php/User:LA2 */ | |
162 | /* Expect: header seems to produce incompatibilites between curl and httpd */ | |
163 | headers = curl_slist_append(headers, "Expect: "); | |
164 | curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers); | |
165 | curl_easy_setopt(curl, CURLOPT_HTTPPOST, post); | |
166 | curl_easy_setopt(curl, CURLOPT_URL, base_url); | |
167 | curl_easy_setopt(curl, CURLOPT_USERPWD, user_pass); | |
168 | curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY); | |
169 | curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, &curl_error_buffer); | |
170 | ||
171 | /* Execute request */ | |
172 | res = curl_easy_perform(curl); | |
173 | if (res == CURLE_OK) | |
174 | { | |
175 | long code; | |
176 | res = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code); | |
177 | if (res == CURLE_OK) | |
178 | { | |
179 | g_debug("received valid curl response: %ld", code); | |
180 | if (code != 200) | |
181 | g_warning("failed to upload data: HTTP response is %ld", code); | |
182 | } | |
183 | else | |
184 | g_error("curl_easy_getinfo failed: %d", res); | |
185 | } | |
186 | else | |
187 | { | |
188 | g_warning("curl request failed: %s", curl_error_buffer); | |
189 | } | |
190 | ||
191 | /* Memory */ | |
192 | g_free(user_pass); user_pass = NULL; | |
193 | ||
194 | curl_formfree(post); | |
195 | curl_easy_cleanup(curl); | |
196 | } | |
197 | ||
198 | /** | |
199 | * uploading function executed by the background" thread | |
200 | */ | |
201 | static void osm_traces_upload_thread ( OsmTracesInfo *oti, gpointer threaddata ) | |
202 | { | |
203 | FILE *file = NULL; | |
204 | gchar *filename = NULL; | |
205 | int fd; | |
206 | GError *error = NULL; | |
207 | int ret; | |
208 | ||
209 | g_assert(oti != NULL); | |
210 | ||
211 | /* Opening temporary file */ | |
212 | fd = g_file_open_tmp("viking_osm_upload_XXXXXX.gpx", &filename, &error); | |
213 | if (fd < 0) { | |
214 | g_error("failed to open temporary file: %s", strerror(errno)); | |
215 | return; | |
216 | } | |
217 | g_clear_error(&error); | |
218 | g_debug("%s: temporary file = %s", __FUNCTION__, filename); | |
219 | ||
220 | /* Creating FILE* */ | |
221 | file = fdopen(fd, "w"); | |
222 | ||
223 | /* writing gpx file */ | |
5092de80 GB |
224 | if (oti->track_name != NULL) |
225 | { | |
226 | /* Upload only the selected track */ | |
227 | VikTrack *track = vik_trw_layer_get_track(oti->vtl, oti->track_name); | |
228 | a_gpx_write_track_file(oti->track_name, track, file); | |
229 | } | |
230 | else | |
231 | /* Upload the whole VikTrwLayer */ | |
232 | a_gpx_write_file(oti->vtl, file); | |
3e7553ae GB |
233 | |
234 | /* We can close the file */ | |
235 | /* This also close the associated fd */ | |
236 | fclose(file); | |
237 | ||
238 | /* finally, upload it */ | |
239 | osm_traces_upload_file(user, password, filename, | |
240 | oti->name, oti->description, oti->tags, oti->public); | |
241 | ||
242 | /* Removing temporary file */ | |
243 | ret = g_unlink(filename); | |
244 | if (ret != 0) { | |
245 | g_error("failed to unlink temporary file: %s", strerror(errno)); | |
246 | } | |
247 | } | |
248 | ||
249 | /** | |
250 | * Uploading a VikTrwLayer | |
5092de80 GB |
251 | * |
252 | * @param vtl VikTrwLayer | |
253 | * @param track_name if not null, the name of the track to upload | |
3e7553ae | 254 | */ |
5092de80 | 255 | static void osm_traces_upload_viktrwlayer ( VikTrwLayer *vtl, const gchar *track_name ) |
3e7553ae GB |
256 | { |
257 | GtkWidget *dia = gtk_dialog_new_with_buttons ("OSM upload", | |
258 | VIK_GTK_WINDOW_FROM_LAYER(vtl), | |
259 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
260 | GTK_STOCK_CANCEL, | |
261 | GTK_RESPONSE_REJECT, | |
262 | GTK_STOCK_OK, | |
263 | GTK_RESPONSE_ACCEPT, | |
264 | NULL); | |
265 | ||
266 | const gchar *name = NULL; | |
267 | GtkWidget *user_label, *user_entry; | |
268 | GtkWidget *password_label, *password_entry; | |
269 | GtkWidget *name_label, *name_entry; | |
270 | GtkWidget *description_label, *description_entry; | |
271 | GtkWidget *tags_label, *tags_entry; | |
272 | GtkWidget *public; | |
273 | GtkTooltips* dialog_tips; | |
274 | ||
275 | dialog_tips = gtk_tooltips_new(); | |
276 | ||
277 | user_label = gtk_label_new("Email:"); | |
278 | user_entry = gtk_entry_new(); | |
279 | if (user != NULL) | |
280 | gtk_entry_set_text(GTK_ENTRY(user_entry), user); | |
281 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), user_label, FALSE, FALSE, 0); | |
282 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), user_entry, FALSE, FALSE, 0); | |
283 | gtk_widget_show_all ( user_label ); | |
284 | gtk_widget_show_all ( user_entry ); | |
285 | gtk_tooltips_set_tip (dialog_tips, user_entry, | |
286 | "The email used as login", | |
287 | "Enter the email you use to login into www.openstreetmap.org."); | |
288 | ||
289 | password_label = gtk_label_new("Password:"); | |
290 | password_entry = gtk_entry_new(); | |
291 | if (password != NULL) | |
292 | gtk_entry_set_text(GTK_ENTRY(password_entry), password); | |
293 | /* This is a password -> invisible */ | |
294 | gtk_entry_set_visibility(GTK_ENTRY(password_entry), FALSE); | |
295 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), password_label, FALSE, FALSE, 0); | |
296 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), password_entry, FALSE, FALSE, 0); | |
297 | gtk_widget_show_all ( password_label ); | |
298 | gtk_widget_show_all ( password_entry ); | |
299 | gtk_tooltips_set_tip (dialog_tips, password_entry, | |
300 | "The password used to login", | |
301 | "Enter the password you use to login into www.openstreetmap.org."); | |
302 | ||
303 | name_label = gtk_label_new("File's name:"); | |
304 | name_entry = gtk_entry_new(); | |
5092de80 GB |
305 | if (track_name != NULL) |
306 | name = track_name; | |
307 | else | |
308 | name = vik_layer_get_name(VIK_LAYER(vtl)); | |
3e7553ae GB |
309 | gtk_entry_set_text(GTK_ENTRY(name_entry), name); |
310 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), name_label, FALSE, FALSE, 0); | |
311 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), name_entry, FALSE, FALSE, 0); | |
312 | gtk_widget_show_all ( name_label ); | |
313 | gtk_widget_show_all ( name_entry ); | |
314 | gtk_tooltips_set_tip (dialog_tips, name_entry, | |
315 | "The name of the file on OSM", | |
316 | "This is the name of the file created on the server. " | |
317 | "This is not the name of the local file."); | |
318 | ||
319 | description_label = gtk_label_new("Description:"); | |
320 | description_entry = gtk_entry_new(); | |
321 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), description_label, FALSE, FALSE, 0); | |
322 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), description_entry, FALSE, FALSE, 0); | |
323 | gtk_widget_show_all ( description_label ); | |
324 | gtk_widget_show_all ( description_entry ); | |
325 | gtk_tooltips_set_tip (dialog_tips, description_entry, | |
326 | "The description of the trace", | |
327 | ""); | |
328 | ||
329 | tags_label = gtk_label_new("Tags:"); | |
330 | tags_entry = gtk_entry_new(); | |
331 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), tags_label, FALSE, FALSE, 0); | |
332 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), tags_entry, FALSE, FALSE, 0); | |
333 | gtk_widget_show_all ( tags_label ); | |
334 | gtk_widget_show_all ( tags_entry ); | |
335 | gtk_tooltips_set_tip (dialog_tips, tags_entry, | |
336 | "The tags associated to the trace", | |
337 | ""); | |
338 | ||
339 | public = gtk_check_button_new_with_label("Public"); | |
340 | /* Set public by default */ | |
341 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(public), TRUE); | |
342 | gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dia)->vbox), public, FALSE, FALSE, 0); | |
343 | gtk_widget_show_all ( public ); | |
344 | gtk_tooltips_set_tip (dialog_tips, public, | |
345 | "Indicates if the trace is public or not", | |
346 | ""); | |
347 | ||
348 | if ( gtk_dialog_run ( GTK_DIALOG(dia) ) == GTK_RESPONSE_ACCEPT ) | |
349 | { | |
350 | gchar *title = NULL; | |
351 | ||
352 | /* overwrite authentication info */ | |
353 | set_login(gtk_entry_get_text(GTK_ENTRY(user_entry)), | |
354 | gtk_entry_get_text(GTK_ENTRY(password_entry))); | |
355 | ||
356 | /* Storing data for the future thread */ | |
357 | OsmTracesInfo *info = g_malloc(sizeof(OsmTracesInfo)); | |
358 | info->name = g_strdup(gtk_entry_get_text(GTK_ENTRY(name_entry))); | |
359 | info->description = g_strdup(gtk_entry_get_text(GTK_ENTRY(description_entry))); | |
360 | /* TODO Normalize tags: they will be used as URL part */ | |
361 | info->tags = g_strdup(gtk_entry_get_text(GTK_ENTRY(tags_entry))); | |
362 | info->public = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(public)); | |
363 | info->vtl = VIK_TRW_LAYER(g_object_ref(vtl)); | |
5092de80 | 364 | info->track_name = (track_name == NULL) ? NULL : g_strdup(track_name); |
3e7553ae GB |
365 | |
366 | title = g_strdup_printf("Uploading %s to OSM", info->name); | |
367 | ||
368 | /* launch the thread */ | |
369 | a_background_thread(VIK_GTK_WINDOW_FROM_LAYER(vtl), /* parent window */ | |
370 | title, /* description string */ | |
371 | (vik_thr_func) osm_traces_upload_thread, /* function to call within thread */ | |
372 | info, /* pass along data */ | |
373 | (vik_thr_free_func) oti_free, /* function to free pass along data */ | |
374 | (vik_thr_free_func) NULL, | |
375 | 1 ); | |
376 | g_free ( title ); title = NULL; | |
377 | } | |
378 | gtk_widget_destroy ( dia ); | |
379 | } | |
380 | ||
381 | /** | |
5092de80 | 382 | * Function called by the entry menu of a TrwLayer |
3e7553ae GB |
383 | */ |
384 | void osm_traces_upload_cb ( gpointer layer_and_vlp[2], guint file_type ) | |
385 | { | |
5092de80 GB |
386 | osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(layer_and_vlp[0]), NULL); |
387 | } | |
388 | ||
389 | /** | |
390 | * Function called by the entry menu of a single track | |
391 | */ | |
392 | void osm_traces_upload_track_cb ( gpointer pass_along[6] ) | |
393 | { | |
394 | osm_traces_upload_viktrwlayer(VIK_TRW_LAYER(pass_along[0]), pass_along[3]); | |
3e7553ae | 395 | } |