Removed SDL_AndroidOpenURL, added SDL_OpenURL.

Still needs to be wired into Xcode and Visual Studio projects.

src/misc/SDL_url.c

@@ -0,0 +1,36 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include "../../SDL_internal.h"
+#include "SDL_error.h"
+
+extern int SDL_SYS_OpenURL(const char *url);
+
+int
+SDL_OpenURL(const char *url)
+{
+    if (!url) {
+        return SDL_InvalidParamError("url");
+    }
+    return SDL_SYS_OpenURL(url);
+}
+
+/* vi: set ts=4 sw=4 expandtab: */

src/misc/android/SDL_sysurl.c

@@ -0,0 +1,36 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include "../../SDL_internal.h"
+#include "../../core/android/SDL_android.h"
+
+int
+SDL_SYS_OpenURL(const char *url)
+{
+    JNIEnv *env = Android_JNI_GetEnv();
+    jstring jurl = (*env)->NewStringUTF(env, url);
+    const int ret = (*env)->CallStaticIntMethod(env, mActivityClass, midOpenURL, jurl);
+    (*env)->DeleteLocalRef(env, jurl);
+    return ret;
+}
+
+/* vi: set ts=4 sw=4 expandtab: */
+

src/misc/dummy/SDL_sysurl.c

@@ -0,0 +1,32 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include "../../SDL_internal.h"
+#include "SDL_error.h"
+
+int
+SDL_SYS_OpenURL(const char *url)
+{
+    return SDL_Unimplemented();
+}
+
+/* vi: set ts=4 sw=4 expandtab: */
+

src/misc/haiku/SDL_sysurl.cc

@@ -0,0 +1,35 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include "../../SDL_internal.h"
+#include "SDL_error.h"
+#include <Url.h>
+
+int
+SDL_SYS_OpenURL(const char *url)
+{
+    BUrl burl(url);
+    const status_t rc = burl.OpenWithPreferredApplication(false);
+    return (rc == B_NO_ERROR) ? 0 : SDL_SetError("URL open failed (err=%d)", (int) rc);
+}
+
+/* vi: set ts=4 sw=4 expandtab: */
+

src/misc/ios/SDL_sysurl.m

@@ -0,0 +1,34 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include "../../SDL_internal.h"
+
+int
+SDL_SYS_OpenURL(const char *url)
+{ @autoreleasepool {
+
+    NSString *nsstr = [NSString stringWithUTF8String:url];
+    NSURL *nsurl = [NSURL URLWithString:nsstr];
+    return [[UIApplication sharedApplication] openURL:nsurl] ? 0 : -1;
+}}
+
+/* vi: set ts=4 sw=4 expandtab: */
+

src/misc/macosx/SDL_sysurl.m

@@ -0,0 +1,34 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include "../../SDL_internal.h"
+
+int
+SDL_SYS_OpenURL(const char *url)
+{ @autoreleasepool
+{
+    NSString *nsstr = [NSString stringWithUTF8String:url];
+    NSURL *nsurl = [NSURL URLWithString:nsstr];
+    return [[NSWorkspace sharedWorkspace] openURL:nsurl] ? 0 : -1;
+}}
+
+/* vi: set ts=4 sw=4 expandtab: */
+

src/misc/unix/SDL_sysurl.c

@@ -0,0 +1,71 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include "../../SDL_internal.h"
+#include "SDL_error.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/wait.h>
+#include <errno.h>
+
+int
+SDL_SYS_OpenURL(const char *url)
+{
+    const pid_t pid1 = fork();
+    if (pid1 == 0) {  /* child process */
+        /* Notice this is vfork and not fork! */
+        const pid_t pid2 = vfork();
+        if (pid2 == 0) {  /* Grandchild process will try to launch the url */
+            execlp("xdg-open", "xdg-open", url, NULL);
+            _exit(EXIT_FAILURE);
+        } else if (pid2 < 0) {   /* There was an error forking */
+            _exit(EXIT_FAILURE);
+        } else {
+            /* Child process doesn't wait for possibly-blocking grandchild. */
+            _exit(EXIT_SUCCESS);
+        }
+    } else if (pid1 < 0) {
+        return SDL_SetError("fork() failed: %s", strerror(errno));
+    } else {
+        int status;
+        if (waitpid(pid1, &status, 0) == pid1) {
+            if (WIFEXITED(status)) {
+                 if (WEXITSTATUS(status) == 0) {
+                     return 0;  /* success! */
+                 } else {
+                     return SDL_SetError("xdg-open reported error or failed to launch: %d", WEXITSTATUS(status));
+                 }
+             } else {
+                return SDL_SetError("xdg-open failed for some reason");
+             }
+        } else {
+            return SDL_SetError("Waiting on xdg-open failed: %s", strerror(errno));
+        }
+    }
+
+    return 0;
+}
+
+/* vi: set ts=4 sw=4 expandtab: */
+

src/misc/windows/SDL_sysurl.c

@@ -0,0 +1,43 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include "../../SDL_internal.h"
+#include "../../core/windows/SDL_windows.h"
+
+/* https://msdn.microsoft.com/en-us/library/windows/desktop/bb762153%28v=vs.85%29.aspx */
+int
+SDL_SYS_OpenURL(const char *url)
+{
+    WCHAR* wurl = WIN_UTF8ToString(url);
+    int rc;
+
+    if (wurl == NULL) {
+        return SDL_OutOfMemory();
+    }
+
+    /* Success returns value greater than 32. Less is an error. */
+    rc = (int) ShellExecuteW(NULL, L"open", wurl, NULL, NULL, SW_SHOWNORMAL);
+    SDL_free(wurl);
+    return (rc > 32) ? 0 : WIN_SetError("Couldn't open given URL.");
+}
+
+/* vi: set ts=4 sw=4 expandtab: */
+