Added missing launcher

[mupen64plus-pandora.git] / source / front-end / src / osal_files_win32.c

diff --git a/source/front-end/src/osal_files_win32.c b/source/front-end/src/osal_files_win32.c
new file mode 100644 (file)
index 0000000..69c12c6
--- /dev/null
+++ b/source/front-end/src/osal_files_win32.c
@@ -0,0 +1,106 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ *   Mupen64plus-ui-console - osal_files_win32.c                           *
+ *   Mupen64Plus homepage: http://code.google.com/p/mupen64plus/           *
+ *   Copyright (C) 2009 Richard Goedeken                                   *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* This implements all kinds of system-dependent file handling
+ *
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <windows.h>
+
+#include "main.h"
+#include "m64p_types.h"
+#include "osal_preproc.h"
+#include "osal_files.h"
+
+/* definitions for system directories to search when looking for mupen64plus plugins */
+const int  osal_libsearchdirs = 1;
+const char *osal_libsearchpath[1] = { ".\\" };
+
+osal_lib_search *osal_library_search(const char *searchpath)
+{
+    osal_lib_search *head = NULL, *curr = NULL;
+    WIN32_FIND_DATA entry;
+    HANDLE hDir;
+
+    char *pchSearchPath = (char *) malloc(strlen(searchpath) + 16);
+    if (pchSearchPath == NULL)
+    {
+        DebugMessage(M64MSG_ERROR, "Couldn't allocate memory for file search path in osal_library_search()!");
+        return NULL;
+    }
+    sprintf(pchSearchPath, "%s\\*.dll", searchpath);
+    hDir = FindFirstFile(pchSearchPath, &entry);
+    free(pchSearchPath);
+    if (hDir == INVALID_HANDLE_VALUE)
+        return NULL;
+
+    /* look for any shared libraries in this folder */
+    do
+    {
+        osal_lib_search *newlib = NULL;
+        /* this is a .dll file, so add it to the list */
+        newlib = (osal_lib_search *) malloc(sizeof(osal_lib_search));
+        if (newlib == NULL)
+        {
+            DebugMessage(M64MSG_ERROR, "Memory allocation error in osal_library_search()!");
+            osal_free_lib_list(head);
+            FindClose(hDir);
+            return NULL;
+        }
+        if (head == NULL)
+        {
+            head = curr = newlib;
+        }
+        else
+        {
+            curr->next = newlib;
+            curr = newlib;
+        }
+        /* set up the filepath and filename members */
+        strncpy(curr->filepath, searchpath, PATH_MAX-2);
+        curr->filepath[PATH_MAX-2] = 0;
+        if (curr->filepath[strlen(curr->filepath)-1] != '\\')
+            strcat(curr->filepath, "\\");
+        int pathlen = (int) strlen(curr->filepath);
+        curr->filename = curr->filepath + pathlen;
+        strncat(curr->filepath, entry.cFileName, PATH_MAX - pathlen - 1);
+        curr->filepath[PATH_MAX-1] = 0;
+        /* set plugin_type and next pointer */
+        curr->plugin_type = (m64p_plugin_type) 0;
+        curr->next = NULL;
+    } while (FindNextFile(hDir, &entry));
+
+    FindClose(hDir);
+    return head;
+}
+
+void osal_free_lib_list(osal_lib_search *head)
+{
+    while (head != NULL)
+    {
+        osal_lib_search *next = head->next;
+        free(head);
+        head = next;
+    }
+}