path: root/dev-libs/libmateweather/files/libmateweather-1.28.0-libsoup3.patch

From: https://github.com/mate-desktop/libmateweather/pull/133
From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?=
 <congdanhqx@gmail.com>
Date: Mon, 4 Mar 2024 23:47:37 +0700
Subject: [PATCH] Port to libsoup-3.0
--- a/configure.ac
+++ b/configure.ac
@@ -8,6 +8,7 @@ AC_CONFIG_AUX_DIR([build-aux])
 AM_INIT_AUTOMAKE([1.9 no-dist-gzip dist-xz tar-ustar check-news])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
+AC_USE_SYSTEM_EXTENSIONS
 # Before making a release, the LT_VERSION string should be modified.
 # The string is of the form C:R:A.
 # - If interfaces have been changed or added, but binary compatibility has
@@ -23,7 +24,7 @@ AC_CANONICAL_HOST
 
 GLIB_REQUIRED=2.56.0
 GTK_REQUIRED=3.22.0
-LIBSOUP_REQUIRED=2.34.0
+LIBSOUP_REQUIRED=3.0.0
 GIO_REQUIRED=2.25.0
 LIBXML_REQUIRED=2.6.0
 
@@ -65,7 +66,7 @@ dnl -- Check for libxml (required) ------------------------------------------
 PKG_CHECK_MODULES(LIBXML, libxml-2.0 >= $LIBXML_REQUIRED)
 
 dnl -- check for libsoup (required) -----------------------------------------
-PKG_CHECK_MODULES(LIBSOUP, [libsoup-2.4 >= $LIBSOUP_REQUIRED])
+PKG_CHECK_MODULES(LIBSOUP, [libsoup-3.0 >= $LIBSOUP_REQUIRED])
 
 dnl -- check for gio (required) -----------------------------------------
 PKG_CHECK_MODULES(GIO,
@@ -100,6 +101,7 @@ AC_CHECK_FUNCS(regexec,,[AC_CHECK_LIB(regex,regexec,
                [AC_MSG_ERROR([No regex library found])])])
 AC_SUBST(REGEX_LIBS)
 
+AC_CHECK_FUNC(memmem,[],[AC_MSG_ERROR([memmem is required])])
 
 dnl ***************************************************************************
 dnl *** Check for presence of tm.tm_gmtoff on the system                    ***
--- a/libmateweather/mateweather-uninstalled.pc.in
+++ b/libmateweather/mateweather-uninstalled.pc.in
@@ -8,6 +8,6 @@ Name: MateWeather
 Description: MateWeather shared library
 Version: @VERSION@
 Requires: glib-2.0 gobject-2.0 gdk-pixbuf-2.0 gtk+-3.0 gio-2.0
-Requires.private: libxml-2.0 libsoup-2.4
+Requires.private: libxml-2.0 libsoup-3.0
 Libs: ${pc_top_builddir}/${pcfiledir}/libmateweather.la
 Cflags: -I${pc_top_builddir}/${pcfiledir}/..
--- a/libmateweather/mateweather.pc.in
+++ b/libmateweather/mateweather.pc.in
@@ -8,7 +8,7 @@ Name: MateWeather
 Description: MateWeather shared library
 Version: @VERSION@
 Requires: glib-2.0 gobject-2.0 gdk-pixbuf-2.0 gtk+-3.0 gio-2.0
-Requires.private: libxml-2.0 libsoup-2.4
+Requires.private: libxml-2.0 libsoup-3.0
 Libs: -L${libdir} -lmateweather
 Libs.private: -lm
 Cflags: -I${includedir}
--- a/libmateweather/weather-bom.c
+++ b/libmateweather/weather-bom.c
@@ -27,34 +27,45 @@
 #include "weather-priv.h"
 
 static void
-bom_finish (SoupSession *session, SoupMessage *msg, gpointer data)
+bom_finish (GObject *source, GAsyncResult *result, gpointer data)
 {
     char *p, *rp;
     WeatherInfo *info = (WeatherInfo *)data;
+    GError *error = NULL;
+    GBytes *bytes;
+    const char *response_body = NULL;
+    gsize len = 0;
 
     g_return_if_fail (info != NULL);
 
-    if (!SOUP_STATUS_IS_SUCCESSFUL (msg->status_code)) {
-        g_warning ("Failed to get BOM forecast data: %d %s.\n",
-		   msg->status_code, msg->reason_phrase);
-        request_done (info, FALSE);
-	return;
+    bytes = soup_session_send_and_read_finish (SOUP_SESSION(source),
+                                               result, &error);
+
+    if (error != NULL) {
+        g_warning ("Failed to get BOM forecast data: %s.\n", error->message);
+        request_done (info, error);
+        g_error_free (error);
+        return;
     }
 
-    p = strstr (msg->response_body->data, "Forecast for the rest");
+    response_body = g_bytes_get_data (bytes, &len);
+
+    p = xstrnstr (response_body, len, "Forecast for the rest");
     if (p != NULL) {
-        rp = strstr (p, "The next routine forecast will be issued");
+        rp = xstrnstr (p, len - (p - response_body),
+                     "The next routine forecast will be issued");
         if (rp == NULL)
-            info->forecast = g_strdup (p);
+            info->forecast = g_strndup (p, len - (p - response_body));
         else
             info->forecast = g_strndup (p, rp - p);
     }
 
     if (info->forecast == NULL)
-        info->forecast = g_strdup (msg->response_body->data);
+        info->forecast = g_strndup (response_body, len);
 
+    g_bytes_unref (bytes);
     g_print ("%s\n",  info->forecast);
-    request_done (info, TRUE);
+    request_done (info, NULL);
 }
 
 void
@@ -70,7 +81,8 @@ bom_start_open (WeatherInfo *info)
 			   loc->zone + 1);
 
     msg = soup_message_new ("GET", url);
-    soup_session_queue_message (info->session, msg, bom_finish, info);
+    soup_session_send_and_read_async (info->session, msg, G_PRIORITY_DEFAULT,
+                                      NULL, bom_finish, info);
     g_free (url);
 
     info->requests_pending++;
--- a/libmateweather/weather-iwin.c
+++ b/libmateweather/weather-iwin.c
@@ -93,7 +93,7 @@ hasAttr (xmlNode *node, const char *attr_name, const char *attr_value)
 }
 
 static GSList *
-parseForecastXml (const char *buff, WeatherInfo *master_info)
+parseForecastXml (const char *buff, gsize len, WeatherInfo *master_info)
 {
     GSList *res = NULL;
     xmlDocPtr doc;
@@ -107,7 +107,7 @@ parseForecastXml (const char *buff, WeatherInfo *master_info)
     #define XC (const xmlChar *)
     #define isElem(_node,_name) g_str_equal ((const char *)_node->name, _name)
 
-    doc = xmlParseMemory (buff, strlen (buff));
+    doc = xmlParseMemory (buff, len);
     if (!doc)
         return NULL;
 
@@ -380,26 +380,36 @@ parseForecastXml (const char *buff, WeatherInfo *master_info)
 }
 
 static void
-iwin_finish (SoupSession *session, SoupMessage *msg, gpointer data)
+iwin_finish (GObject *source, GAsyncResult *result, gpointer data)
 {
     WeatherInfo *info = (WeatherInfo *)data;
+    GError *error = NULL;
+    GBytes *bytes;
+    const char *response_body = NULL;
+    gsize len = 0;
 
     g_return_if_fail (info != NULL);
 
-    if (!SOUP_STATUS_IS_SUCCESSFUL (msg->status_code)) {
+    bytes = soup_session_send_and_read_finish (SOUP_SESSION(source),
+                                               result, &error);
+
+    if (error != NULL) {
         /* forecast data is not really interesting anyway ;) */
-        g_warning ("Failed to get IWIN forecast data: %d %s\n",
-                   msg->status_code, msg->reason_phrase);
-        request_done (info, FALSE);
+        g_warning ("Failed to get IWIN forecast data: %s\n",
+                   error->message);
+        request_done (info, error);
+        g_error_free (error);
         return;
     }
 
+    response_body = g_bytes_get_data (bytes, &len);
     if (info->forecast_type == FORECAST_LIST)
-        info->forecast_list = parseForecastXml (msg->response_body->data, info);
+        info->forecast_list = parseForecastXml (response_body, len, info);
     else
-        info->forecast = formatWeatherMsg (g_strdup (msg->response_body->data));
+        info->forecast = formatWeatherMsg (g_strndup (response_body, len));
 
-    request_done (info, TRUE);
+    g_bytes_unref (bytes);
+    request_done (info, NULL);
 }
 
 /* Get forecast into newly alloc'ed string */
@@ -439,7 +449,9 @@ iwin_start_open (WeatherInfo *info)
 
             msg = soup_message_new ("GET", url);
             g_free (url);
-            soup_session_queue_message (info->session, msg, iwin_finish, info);
+            soup_session_send_and_read_async (info->session, msg,
+                                              G_PRIORITY_DEFAULT,
+                                              NULL, iwin_finish, info);
 
             info->requests_pending++;
         }
@@ -470,7 +482,8 @@ iwin_start_open (WeatherInfo *info)
 
     msg = soup_message_new ("GET", url);
     g_free (url);
-    soup_session_queue_message (info->session, msg, iwin_finish, info);
+    soup_session_send_and_read_async (info->session, msg, G_PRIORITY_DEFAULT,
+                                      NULL, iwin_finish, info);
 
     info->requests_pending++;
 }
--- a/libmateweather/weather-met.c
+++ b/libmateweather/weather-met.c
@@ -119,19 +119,20 @@ met_reprocess (char *x, int len)
  */
 
 static gchar *
-met_parse (const gchar *meto)
+met_parse (const gchar *meto, gsize len)
 {
     gchar *p;
     gchar *rp;
     gchar *r = g_strdup ("Met Office Forecast\n");
     gchar *t;
+    const gchar *end = meto + len;
 
     g_return_val_if_fail (meto != NULL, r);
 
-    p = strstr (meto, "Summary: </b>");
+    p = xstrnstr (meto, len, "Summary: </b>");
     g_return_val_if_fail (p != NULL, r);
 
-    rp = strstr (p, "Text issued at:");
+    rp = xstrnstr (p, end - p, "Text issued at:");
     g_return_val_if_fail (rp != NULL, r);
 
     p += 13;
@@ -143,21 +144,31 @@ met_parse (const gchar *meto)
 }
 
 static void
-met_finish (SoupSession *session, SoupMessage *msg, gpointer data)
+met_finish (GObject *source, GAsyncResult *result, gpointer data)
 {
     WeatherInfo *info = (WeatherInfo *)data;
+    GError *error = NULL;
+    GBytes *bytes;
+    const char *response_body = NULL;
+    gsize len = 0;
 
     g_return_if_fail (info != NULL);
 
-    if (!SOUP_STATUS_IS_SUCCESSFUL (msg->status_code)) {
-	g_warning ("Failed to get Met Office forecast data: %d %s.\n",
-		   msg->status_code, msg->reason_phrase);
-        request_done (info, FALSE);
+    bytes = soup_session_send_and_read_finish (SOUP_SESSION(source),
+                                               result, &error);
+
+    if (error != NULL) {
+        g_warning ("Failed to get Met Office forecast data: %s.\n",
+                   error->message);
+        request_done (info, error);
+        g_error_free (error);
         return;
     }
 
-    info->forecast = met_parse (msg->response_body->data);
-    request_done (info, TRUE);
+    response_body = g_bytes_get_data (bytes, &len);
+    info->forecast = met_parse (response_body, len);
+    g_bytes_unref (bytes);
+    request_done (info, NULL);
 }
 
 void
@@ -171,7 +182,8 @@ metoffice_start_open (WeatherInfo *info)
     url = g_strdup_printf ("http://www.metoffice.gov.uk/weather/europe/uk/%s.html", loc->zone + 1);
 
     msg = soup_message_new ("GET", url);
-    soup_session_queue_message (info->session, msg, met_finish, info);
+    soup_session_send_and_read_async (info->session, msg, G_PRIORITY_DEFAULT,
+                                      NULL, met_finish, info);
     g_free (url);
 
     info->requests_pending++;
--- a/libmateweather/weather-metar.c
+++ b/libmateweather/weather-metar.c
@@ -486,43 +486,60 @@ metar_parse (gchar *metar, WeatherInfo *info)
 }
 
 static void
-metar_finish (SoupSession *session, SoupMessage *msg, gpointer data)
+metar_finish (GObject *source, GAsyncResult *result, gpointer data)
 {
     WeatherInfo *info = (WeatherInfo *)data;
     WeatherLocation *loc;
-    const gchar *p, *endtag;
+    const gchar *p, *end, *endtag;
     gchar *searchkey, *metar;
     gboolean success = FALSE;
+    GError *error = NULL;
+    GBytes *bytes;
+    const char *response_body = NULL;
+    gsize len = 0;
 
     g_return_if_fail (info != NULL);
 
-    if (!SOUP_STATUS_IS_SUCCESSFUL (msg->status_code)) {
-        if (SOUP_STATUS_IS_TRANSPORT_ERROR (msg->status_code))
+    bytes = soup_session_send_and_read_finish (SOUP_SESSION(source),
+                                               result, &error);
+
+    if (error != NULL) {
+        /* https://libsoup.org/libsoup-3.0/migrating-from-libsoup-2.html#status-codes-no-longer-used-for-internal-errors */
+        switch (error->code) {
+        case SOUP_SESSION_ERROR_PARSING:
+        case SOUP_SESSION_ERROR_ENCODING:
+        case SOUP_SESSION_ERROR_TOO_MANY_REDIRECTS:
             info->network_error = TRUE;
-        else {
-            /* Translators: %d is an error code, and %s the error string */
-            g_warning (_("Failed to get METAR data: %d %s.\n"),
-                       msg->status_code, msg->reason_phrase);
+            break;
+        default:
+            break;
         }
-        request_done (info, FALSE);
+        g_warning (_("Failed to get METAR data: %s.\n"),
+                   error->message);
+        request_done (info, error);
+        g_error_free (error);
         return;
     }
 
     loc = info->location;
 
     searchkey = g_strdup_printf ("<raw_text>%s", loc->code);
-    p = strstr (msg->response_body->data, searchkey);
-    g_free (searchkey);
+
+    response_body = g_bytes_get_data (bytes, &len);
+    end = response_body + len;
+
+    p = xstrnstr (response_body, len, searchkey);
     if (p) {
         p += WEATHER_LOCATION_CODE_LEN + 11;
         endtag = strstr (p, "</raw_text>");
+        endtag = xstrnstr (p, end - p, "</raw_text>");
         if (endtag)
             metar = g_strndup (p, endtag - p);
         else
-            metar = g_strdup (p);
+            metar = g_strndup (p, end - p);
         success = metar_parse (metar, info);
         g_free (metar);
-    } else if (!strstr (msg->response_body->data, "aviationweather.gov")) {
+    } else if (!xstrnstr (response_body, len, "aviationweather.gov")) {
         /* The response doesn't even seem to have come from NOAA...
          * most likely it is a wifi hotspot login page. Call that a
          * network error.
@@ -531,7 +548,8 @@ metar_finish (SoupSession *session, SoupMessage *msg, gpointer data)
     }
 
     info->valid = success;
-    request_done (info, TRUE);
+    request_done (info, NULL);
+    g_bytes_unref(bytes);
 }
 
 /* Read current conditions and fill in info structure */
@@ -540,6 +558,7 @@ metar_start_open (WeatherInfo *info)
 {
     WeatherLocation *loc;
     SoupMessage *msg;
+    char *query;
 
     g_return_if_fail (info != NULL);
     info->valid = info->network_error = FALSE;
@@ -549,8 +568,7 @@ metar_start_open (WeatherInfo *info)
         return;
     }
 
-    msg = soup_form_request_new (
-        "GET", "https://aviationweather.gov/cgi-bin/data/dataserver.php",
+    query = soup_form_encode (
         "dataSource", "metars",
         "requestType", "retrieve",
         "format", "xml",
@@ -559,7 +577,11 @@ metar_start_open (WeatherInfo *info)
         "fields", "raw_text",
         "stationString", loc->code,
         NULL);
-    soup_session_queue_message (info->session, msg, metar_finish, info);
+    msg = soup_message_new_from_encoded_form (
+        "GET", "https://aviationweather.gov/cgi-bin/data/dataserver.php",
+        query);
+    soup_session_send_and_read_async (info->session, msg, G_PRIORITY_DEFAULT,
+                                      NULL, metar_finish, info);
 
     info->requests_pending++;
 }
--- a/libmateweather/weather-priv.h
+++ b/libmateweather/weather-priv.h
@@ -21,6 +21,7 @@
 
 #include "config.h"
 
+#include <string.h>
 #include <time.h>
 #include <libintl.h>
 #include <math.h>
@@ -34,6 +35,8 @@ const char *mateweather_dpgettext (const char *context, const char *str) G_GNUC_
 #define _(str) (mateweather_gettext (str))
 #define C_(context, str) (mateweather_dpgettext (context, str))
 #define N_(str) (str)
+#define xstrnstr(haystack, hlen, needle) \
+	memmem(haystack, hlen, needle, strlen(needle))
 
 #define WEATHER_LOCATION_CODE_LEN 4
 
@@ -95,7 +98,6 @@ struct _WeatherInfo {
     GSList *forecast_list; /* list of WeatherInfo* for the forecast, NULL if not available */
     gchar *radar_buffer;
     gchar *radar_url;
-    GdkPixbufLoader *radar_loader;
     GdkPixbufAnimation *radar;
     SoupSession *session;
     gint requests_pending;
@@ -167,7 +169,7 @@ gboolean	metar_parse		(gchar *metar,
 
 gboolean	requests_init		(WeatherInfo *info);
 void		request_done		(WeatherInfo *info,
-					 gboolean     ok);
+					 GError      *error);
 
 void		ecl2equ			(gdouble t,
 					 gdouble eclipLon,
--- a/libmateweather/weather-wx.c
+++ b/libmateweather/weather-wx.c
@@ -25,48 +25,51 @@
 #include "weather-priv.h"
 
 static void
-wx_finish (SoupSession *session, SoupMessage *msg, gpointer data)
+wx_finish (GObject *source, GAsyncResult *result, gpointer data)
 {
     WeatherInfo *info = (WeatherInfo *)data;
     GdkPixbufAnimation *animation;
+    GError *error = NULL;
 
     g_return_if_fail (info != NULL);
 
-    if (!SOUP_STATUS_IS_SUCCESSFUL (msg->status_code)) {
-	g_warning ("Failed to get radar map image: %d %s.\n",
-		   msg->status_code, msg->reason_phrase);
-	g_object_unref (info->radar_loader);
-	request_done (info, FALSE);
-	return;
-    }
+    animation = gdk_pixbuf_animation_new_from_stream_finish (result, &error);
 
-    gdk_pixbuf_loader_close (info->radar_loader, NULL);
-    animation = gdk_pixbuf_loader_get_animation (info->radar_loader);
+    if (error != NULL) {
+        g_warning ("Failed to get radar map image: %s.\n", error->message);
+        request_done (info, error);
+        g_error_free (error);
+        return;
+    }
     if (animation != NULL) {
-	if (info->radar)
-	    g_object_unref (info->radar);
-	info->radar = animation;
-	g_object_ref (info->radar);
+        if (info->radar)
+            g_object_unref (info->radar);
+        info->radar = animation;
+        g_object_ref (info->radar);
     }
-    g_object_unref (info->radar_loader);
 
-    request_done (info, TRUE);
+    request_done (info, NULL);
 }
 
 static void
-wx_got_chunk (SoupMessage *msg, SoupBuffer *chunk, gpointer data)
+wx_got_chunk (GObject *source, GAsyncResult *result, gpointer data)
 {
     WeatherInfo *info = (WeatherInfo *)data;
     GError *error = NULL;
+    GInputStream *istream;
 
     g_return_if_fail (info != NULL);
 
-    gdk_pixbuf_loader_write (info->radar_loader, (guchar *)chunk->data,
-			     chunk->length, &error);
-    if (error) {
-	g_print ("%s \n", error->message);
-	g_error_free (error);
+    istream = soup_session_send_finish (SOUP_SESSION (source), result, &error);
+
+    if (error != NULL) {
+        g_warning ("Failed to get radar map image: %s.\n", error->message);
+        g_error_free (error);
+        request_done (info, error);
+        return;
     }
+
+    gdk_pixbuf_animation_new_from_stream_async (istream, NULL, wx_finish, data);
 }
 
 /* Get radar map and into newly allocated pixmap */
@@ -79,7 +82,6 @@ wx_start_open (WeatherInfo *info)
 
     g_return_if_fail (info != NULL);
     info->radar = NULL;
-    info->radar_loader = gdk_pixbuf_loader_new ();
     loc = info->location;
     g_return_if_fail (loc != NULL);
 
@@ -98,9 +100,8 @@ wx_start_open (WeatherInfo *info)
 	return;
     }
 
-    g_signal_connect (msg, "got-chunk", G_CALLBACK (wx_got_chunk), info);
-    soup_message_body_set_accumulate (msg->response_body, FALSE);
-    soup_session_queue_message (info->session, msg, wx_finish, info);
+    soup_session_send_async (info->session, msg, G_PRIORITY_DEFAULT, NULL,
+                             wx_got_chunk, info);
     g_free (url);
 
     info->requests_pending++;
--- a/libmateweather/weather.c
+++ b/libmateweather/weather.c
@@ -348,12 +348,13 @@ requests_init (WeatherInfo *info)
     return TRUE;
 }
 
-void request_done (WeatherInfo *info, gboolean ok)
+void request_done (WeatherInfo *info, GError *error)
 {
-    if (ok) {
+    if (error == NULL) {
 	(void) calc_sun (info);
 	info->moonValid = info->valid && calc_moon (info);
-    }
+    } else if (error->code == G_IO_ERROR_CANCELLED)
+        return; /* Caused by soup_session_abort */
     if (!--info->requests_pending)
         info->finish_cb (info, info->cb_data);
 }