HS 2.0R2: Add wrapper functions for WebKit
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen
Jouni Malinen
parent
91728f2f12
commit
d0b79d74b6
2 changed files with 240 additions and 0 deletions
219
src/utils/browser.c
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219
src/utils/browser.c
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/*
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* Hotspot 2.0 client - Web browser using WebKit
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* Copyright (c) 2013, Qualcomm Atheros, Inc.
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#include "includes.h"
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#include <webkit/webkit.h>
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#include "common.h"
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#include "browser.h"
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struct browser_context {
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GtkWidget *win;
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int success;
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int progress;
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char *hover_link;
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char *title;
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};
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static void win_cb_destroy(GtkWidget *win, struct browser_context *ctx)
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{
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wpa_printf(MSG_DEBUG, "BROWSER:%s", __func__);
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gtk_main_quit();
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}
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static void browser_update_title(struct browser_context *ctx)
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{
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char buf[100];
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if (ctx->hover_link) {
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gtk_window_set_title(GTK_WINDOW(ctx->win), ctx->hover_link);
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return;
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}
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if (ctx->progress == 100) {
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gtk_window_set_title(GTK_WINDOW(ctx->win),
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ctx->title ? ctx->title :
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"Hotspot 2.0 client");
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return;
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}
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snprintf(buf, sizeof(buf), "[%d%%] %s", ctx->progress,
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ctx->title ? ctx->title : "Hotspot 2.0 client");
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gtk_window_set_title(GTK_WINDOW(ctx->win), buf);
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}
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static void view_cb_notify_progress(WebKitWebView *view, GParamSpec *pspec,
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struct browser_context *ctx)
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{
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ctx->progress = 100 * webkit_web_view_get_progress(view);
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wpa_printf(MSG_DEBUG, "BROWSER:%s progress=%d", __func__,
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ctx->progress);
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browser_update_title(ctx);
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}
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static void view_cb_notify_load_status(WebKitWebView *view, GParamSpec *pspec,
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struct browser_context *ctx)
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{
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int status = webkit_web_view_get_load_status(view);
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wpa_printf(MSG_DEBUG, "BROWSER:%s load-status=%d uri=%s",
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__func__, status, webkit_web_view_get_uri(view));
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}
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static void view_cb_resource_request_starting(WebKitWebView *view,
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WebKitWebFrame *frame,
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WebKitWebResource *res,
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WebKitNetworkRequest *req,
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WebKitNetworkResponse *resp,
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struct browser_context *ctx)
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{
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const gchar *uri = webkit_network_request_get_uri(req);
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wpa_printf(MSG_DEBUG, "BROWSER:%s uri=%s", __func__, uri);
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if (g_str_has_suffix(uri, "/favicon.ico"))
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webkit_network_request_set_uri(req, "about:blank");
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if (g_str_has_prefix(uri, "osu://")) {
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ctx->success = atoi(uri + 6);
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gtk_main_quit();
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}
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if (g_str_has_prefix(uri, "http://localhost:12345")) {
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/*
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* This is used as a special trigger to indicate that the
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* user exchange has been completed.
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*/
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ctx->success = 1;
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gtk_main_quit();
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}
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}
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static gboolean view_cb_mime_type_policy_decision(
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WebKitWebView *view, WebKitWebFrame *frame, WebKitNetworkRequest *req,
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gchar *mime, WebKitWebPolicyDecision *policy,
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struct browser_context *ctx)
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{
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wpa_printf(MSG_DEBUG, "BROWSER:%s mime=%s", __func__, mime);
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if (!webkit_web_view_can_show_mime_type(view, mime)) {
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webkit_web_policy_decision_download(policy);
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return TRUE;
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}
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return FALSE;
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}
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static gboolean view_cb_download_requested(WebKitWebView *view,
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WebKitDownload *dl,
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struct browser_context *ctx)
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{
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const gchar *uri;
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uri = webkit_download_get_uri(dl);
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wpa_printf(MSG_DEBUG, "BROWSER:%s uri=%s", __func__, uri);
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return FALSE;
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}
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static void view_cb_hovering_over_link(WebKitWebView *view, gchar *title,
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gchar *uri, struct browser_context *ctx)
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{
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wpa_printf(MSG_DEBUG, "BROWSER:%s title=%s uri=%s", __func__, title,
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uri);
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os_free(ctx->hover_link);
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if (uri)
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ctx->hover_link = os_strdup(uri);
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else
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ctx->hover_link = NULL;
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browser_update_title(ctx);
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}
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static void view_cb_title_changed(WebKitWebView *view, WebKitWebFrame *frame,
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const char *title,
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struct browser_context *ctx)
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{
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wpa_printf(MSG_DEBUG, "BROWSER:%s title=%s", __func__, title);
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os_free(ctx->title);
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ctx->title = os_strdup(title);
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browser_update_title(ctx);
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}
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int hs20_web_browser(const char *url)
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{
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GtkWidget *scroll;
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SoupSession *s;
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WebKitWebView *view;
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WebKitWebSettings *settings;
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struct browser_context ctx;
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memset(&ctx, 0, sizeof(ctx));
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if (!gtk_init_check(NULL, NULL))
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return -1;
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s = webkit_get_default_session();
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g_object_set(G_OBJECT(s), "ssl-ca-file",
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"/etc/ssl/certs/ca-certificates.crt", NULL);
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g_object_set(G_OBJECT(s), "ssl-strict", FALSE, NULL);
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ctx.win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_window_set_wmclass(GTK_WINDOW(ctx.win), "Hotspot 2.0 client",
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"Hotspot 2.0 client");
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gtk_window_set_default_size(GTK_WINDOW(ctx.win), 800, 600);
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scroll = gtk_scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
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GTK_POLICY_NEVER, GTK_POLICY_NEVER);
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g_signal_connect(G_OBJECT(ctx.win), "destroy",
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G_CALLBACK(win_cb_destroy), &ctx);
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view = WEBKIT_WEB_VIEW(webkit_web_view_new());
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g_signal_connect(G_OBJECT(view), "notify::progress",
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G_CALLBACK(view_cb_notify_progress), &ctx);
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g_signal_connect(G_OBJECT(view), "notify::load-status",
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G_CALLBACK(view_cb_notify_load_status), &ctx);
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g_signal_connect(G_OBJECT(view), "resource-request-starting",
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G_CALLBACK(view_cb_resource_request_starting), &ctx);
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g_signal_connect(G_OBJECT(view), "mime-type-policy-decision-requested",
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G_CALLBACK(view_cb_mime_type_policy_decision), &ctx);
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g_signal_connect(G_OBJECT(view), "download-requested",
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G_CALLBACK(view_cb_download_requested), &ctx);
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g_signal_connect(G_OBJECT(view), "hovering-over-link",
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G_CALLBACK(view_cb_hovering_over_link), &ctx);
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g_signal_connect(G_OBJECT(view), "title-changed",
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G_CALLBACK(view_cb_title_changed), &ctx);
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gtk_container_add(GTK_CONTAINER(scroll), GTK_WIDGET(view));
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gtk_container_add(GTK_CONTAINER(ctx.win), GTK_WIDGET(scroll));
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gtk_widget_grab_focus(GTK_WIDGET(view));
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gtk_widget_show_all(ctx.win);
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settings = webkit_web_view_get_settings(view);
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g_object_set(G_OBJECT(settings), "user-agent",
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"Mozilla/5.0 (X11; U; Unix; en-US) "
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"AppleWebKit/537.15 (KHTML, like Gecko) "
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"hs20-client/1.0", NULL);
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g_object_set(G_OBJECT(settings), "auto-load-images", TRUE, NULL);
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webkit_web_view_load_uri(view, url);
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gtk_main();
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gtk_widget_destroy(ctx.win);
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while (gtk_events_pending())
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gtk_main_iteration();
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free(ctx.hover_link);
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free(ctx.title);
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return ctx.success;
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}
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21
src/utils/browser.h
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21
src/utils/browser.h
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@ -0,0 +1,21 @@
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/*
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* Hotspot 2.0 client - Web browser
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* Copyright (c) 2013, Qualcomm Atheros, Inc.
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#ifndef BROWSER_H
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#define BROWSER_H
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#ifdef CONFIG_NO_BROWSER
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static inline int hs20_web_browser(const char *url)
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{
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return -1;
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}
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#else /* CONFIG_NO_BROWSER */
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int hs20_web_browser(const char *url);
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#endif /* CONFIG_NO_BROWSER */
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#endif /* BROWSER_H */
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