1 files changed, 156 insertions, 0 deletions

diff --git a/contrib/SDL-3.2.8/src/filesystem/haiku/SDL_sysfilesystem.cc b/contrib/SDL-3.2.8/src/filesystem/haiku/SDL_sysfilesystem.cc
new file mode 100644
index 0000000..af8b5ab
--- /dev/null
+++ b/contrib/SDL-3.2.8/src/filesystem/haiku/SDL_sysfilesystem.cc
@@ -0,0 +1,156 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 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"
+
+#ifdef SDL_FILESYSTEM_HAIKU
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+// System dependent filesystem routines
+
+extern "C" {
+#include "../SDL_sysfilesystem.h"
+}
+
+#include <kernel/image.h>
+#include <storage/Directory.h>
+#include <storage/Entry.h>
+#include <storage/FindDirectory.h>
+#include <storage/Path.h>
+
+
+char *SDL_SYS_GetBasePath(void)
+{
+    char name[MAXPATHLEN];
+
+    if (find_path(B_APP_IMAGE_SYMBOL, B_FIND_PATH_IMAGE_PATH, NULL, name, sizeof(name)) != B_OK) {
+        return NULL;
+    }
+
+    BEntry entry(name, true);
+    BPath path;
+    status_t rc = entry.GetPath(&path);  // (path) now has binary's path.
+    SDL_assert(rc == B_OK);
+    rc = path.GetParent(&path); // chop filename, keep directory.
+    SDL_assert(rc == B_OK);
+    const char *str = path.Path();
+    SDL_assert(str != NULL);
+
+    const size_t len = SDL_strlen(str);
+    char *result = (char *) SDL_malloc(len + 2);
+    if (result) {
+        SDL_memcpy(result, str, len);
+        result[len] = '/';
+        result[len+1] = '\0';
+    }
+
+    return result;
+}
+
+
+char *SDL_SYS_GetPrefPath(const char *org, const char *app)
+{
+    // !!! FIXME: is there a better way to do this?
+    const char *home = SDL_getenv("HOME");
+    const char *append = "/config/settings/";
+    size_t len = SDL_strlen(home);
+
+    if (!app) {
+        SDL_InvalidParamError("app");
+        return NULL;
+    }
+    if (!org) {
+        org = "";
+    }
+
+    if (!len || (home[len - 1] == '/')) {
+        ++append; // home empty or ends with separator, skip the one from append
+    }
+    len += SDL_strlen(append) + SDL_strlen(org) + SDL_strlen(app) + 3;
+    char *result = (char *) SDL_malloc(len);
+    if (result) {
+        if (*org) {
+            SDL_snprintf(result, len, "%s%s%s/%s/", home, append, org, app);
+        } else {
+            SDL_snprintf(result, len, "%s%s%s/", home, append, app);
+        }
+        create_directory(result, 0700);  // Haiku api: creates missing dirs
+    }
+
+    return result;
+}
+
+char *SDL_SYS_GetUserFolder(SDL_Folder folder)
+{
+    const char *home = NULL;
+    char *result;
+
+    home = SDL_getenv("HOME");
+    if (!home) {
+        SDL_SetError("No $HOME environment variable available");
+        return NULL;
+    }
+
+    switch (folder) {
+    case SDL_FOLDER_HOME:
+        result = (char *) SDL_malloc(SDL_strlen(home) + 2);
+        if (!result) {
+            return NULL;
+        }
+
+        if (SDL_snprintf(result, SDL_strlen(home) + 2, "%s/", home) < 0) {
+            SDL_SetError("Couldn't snprintf home path for Haiku: %s", home);
+            SDL_free(result);
+            return NULL;
+        }
+
+        return result;
+
+        // TODO: Is Haiku's desktop folder always ~/Desktop/ ?
+    case SDL_FOLDER_DESKTOP:
+        result = (char *) SDL_malloc(SDL_strlen(home) + 10);
+        if (!result) {
+            return NULL;
+        }
+
+        if (SDL_snprintf(result, SDL_strlen(home) + 10, "%s/Desktop/", home) < 0) {
+            SDL_SetError("Couldn't snprintf desktop path for Haiku: %s/Desktop/", home);
+            SDL_free(result);
+            return NULL;
+        }
+
+        return result;
+
+    case SDL_FOLDER_DOCUMENTS:
+    case SDL_FOLDER_DOWNLOADS:
+    case SDL_FOLDER_MUSIC:
+    case SDL_FOLDER_PICTURES:
+    case SDL_FOLDER_PUBLICSHARE:
+    case SDL_FOLDER_SAVEDGAMES:
+    case SDL_FOLDER_SCREENSHOTS:
+    case SDL_FOLDER_TEMPLATES:
+    case SDL_FOLDER_VIDEOS:
+    default:
+        SDL_SetError("Only HOME and DESKTOP available on Haiku");
+        return NULL;
+    }
+}
+
+#endif // SDL_FILESYSTEM_HAIKU