| File: | weather-wx.c |
| Warning: | line 30, column 18 Value stored to 'session' during its initialization is never read |
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| 1 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */ |
| 2 | /* weather-wx.c - Weather server functions (WX Radar) |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License as |
| 6 | * published by the Free Software Foundation; either version 2 of the |
| 7 | * License, or (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, but |
| 10 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | * General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, see |
| 16 | * <http://www.gnu.org/licenses/>. |
| 17 | */ |
| 18 | |
| 19 | #ifdef HAVE_CONFIG_H1 |
| 20 | #include <config.h> |
| 21 | #endif |
| 22 | |
| 23 | #define CAFEWEATHER_I_KNOW_THIS_IS_UNSTABLE |
| 24 | #include "weather.h" |
| 25 | #include "weather-priv.h" |
| 26 | |
| 27 | static void |
| 28 | wx_finish (GObject *object, GAsyncResult *result, gpointer data) |
| 29 | { |
| 30 | SoupSession *session = SOUP_SESSION (object); |
Value stored to 'session' during its initialization is never read | |
| 31 | SoupMessage *msg = soup_session_get_async_result_message (SOUP_SESSION (object), result); |
| 32 | WeatherInfo *info = (WeatherInfo *)data; |
| 33 | GdkPixbufAnimation *animation; |
| 34 | GBytes *response_body = NULL((void*)0); |
| 35 | |
| 36 | g_return_if_fail (info != NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("CafeWeather", ((const char*) (__func__)), "info != NULL"); return; } } while (0); |
| 37 | |
| 38 | response_body = soup_session_send_and_read_finish(SOUP_SESSION(object), |
| 39 | result, NULL((void*)0)/*&error*/); |
| 40 | |
| 41 | if (!SOUP_STATUS_IS_SUCCESSFUL (soup_message_get_status (msg))((soup_message_get_status (msg)) >= 200 && (soup_message_get_status (msg)) < 300)) { |
| 42 | g_warning ("Failed to get radar map image: %d %s.\n", |
| 43 | soup_message_get_status (msg), soup_message_get_reason_phrase (msg)); |
| 44 | g_object_unref (info->radar_loader); |
| 45 | request_done (info, FALSE(0)); |
| 46 | return; |
| 47 | } |
| 48 | |
| 49 | gdk_pixbuf_loader_close (info->radar_loader, NULL((void*)0)); |
| 50 | animation = gdk_pixbuf_loader_get_animation (info->radar_loader); |
| 51 | if (animation != NULL((void*)0)) { |
| 52 | if (info->radar) |
| 53 | g_object_unref (info->radar); |
| 54 | info->radar = animation; |
| 55 | g_object_ref (info->radar)((__typeof__ (info->radar)) (g_object_ref) (info->radar )); |
| 56 | } |
| 57 | g_object_unref (info->radar_loader); |
| 58 | |
| 59 | request_done (info, TRUE(!(0))); |
| 60 | } |
| 61 | |
| 62 | static void |
| 63 | wx_got_chunk /*(SoupMessage *msg, SoupBuffer *chunk, gpointer data)*/ |
| 64 | (SoupServerMessage *msg, GBytes *chunk, gpointer data) |
| 65 | { |
| 66 | WeatherInfo *info = (WeatherInfo *)data; |
| 67 | const gchar *msgdata; |
| 68 | GError *error = NULL((void*)0); |
| 69 | |
| 70 | msgdata = g_bytes_get_data(chunk, NULL((void*)0)/*&length*/); |
| 71 | |
| 72 | g_return_if_fail (info != NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("CafeWeather", ((const char*) (__func__)), "info != NULL"); return; } } while (0); |
| 73 | |
| 74 | gdk_pixbuf_loader_write (info->radar_loader, (guchar *)msgdata, |
| 75 | (gsize) chunk, &error); |
| 76 | if (error) { |
| 77 | g_print ("%s \n", error->message); |
| 78 | g_error_free (error); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | /* Get radar map and into newly allocated pixmap */ |
| 83 | void |
| 84 | wx_start_open (WeatherInfo *info) |
| 85 | { |
| 86 | gchar *url; |
| 87 | SoupMessage *msg; |
| 88 | WeatherLocation *loc; |
| 89 | |
| 90 | g_return_if_fail (info != NULL)do { if ((info != ((void*)0))) { } else { g_return_if_fail_warning ("CafeWeather", ((const char*) (__func__)), "info != NULL"); return; } } while (0); |
| 91 | info->radar = NULL((void*)0); |
| 92 | info->radar_loader = gdk_pixbuf_loader_new (); |
| 93 | loc = info->location; |
| 94 | g_return_if_fail (loc != NULL)do { if ((loc != ((void*)0))) { } else { g_return_if_fail_warning ("CafeWeather", ((const char*) (__func__)), "loc != NULL"); return ; } } while (0); |
| 95 | |
| 96 | if (info->radar_url) |
| 97 | url = g_strdup (info->radar_url)g_strdup_inline (info->radar_url); |
| 98 | else { |
| 99 | if (loc->radar[0] == '-') |
| 100 | return; |
| 101 | url = g_strdup_printf ("http://image.weather.com/web/radar/us_%s_closeradar_medium_usen.jpg", loc->radar); |
| 102 | } |
| 103 | |
| 104 | msg = soup_message_new ("GET", url); |
| 105 | if (!msg) { |
| 106 | g_warning ("Invalid radar URL: %s\n", url); |
| 107 | g_free (url); |
| 108 | return; |
| 109 | } |
| 110 | |
| 111 | g_signal_connect (msg, "got-chunk", G_CALLBACK (wx_got_chunk), info)g_signal_connect_data ((msg), ("got-chunk"), (((GCallback) (wx_got_chunk ))), (info), ((void*)0), (GConnectFlags) 0); |
| 112 | // soup_message_body_set_accumulate (msg->response_body, FALSE); |
| 113 | soup_session_send_and_read_async (info->session, msg, G_PRIORITY_DEFAULT0, NULL((void*)0), wx_finish, info); |
| 114 | g_free (url); |
| 115 | |
| 116 | info->requests_pending++; |
| 117 | } |