1 files changed, 125 insertions, 0 deletions
diff --git a/src/xine-engine/utils.c b/src/xine-engine/utils.c
new file mode 100644
index 000000000..3c6c0f532
--- /dev/null
+++ b/src/xine-engine/utils.c
@@ -0,0 +1,125 @@
+/* 
+ * Copyright (C) 2000-2001 the xine project
+ * 
+ * This file is part of xine, a unix video player.
+ * 
+ * xine 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.
+ * 
+ * xine 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
+ *
+ * $Id: utils.c,v 1.1 2001/04/18 22:36:04 f1rmb Exp $
+ *
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+#include <pwd.h>
+#include <sys/types.h>
+
+/*
+ *
+ */
+void *xmalloc(size_t size) {
+  void *ptrmalloc, *ptrmemset;
+
+  if((ptrmalloc = malloc(size)) == NULL) {
+    fprintf(stderr, "%s: malloc() failed: %s.\n",
+	    __FUNCTION__, strerror(errno));
+    return NULL;
+  }
+
+  if((ptrmemset = memset(ptrmalloc, 0, size)) == NULL) {
+    fprintf(stderr, "%s: memset() failed: %s.\n", 
+	    __FUNCTION__, strerror(errno));
+    return NULL;
+  }
+
+  return ptrmemset;
+}
+
+/*
+ *
+ */
+void *xmalloc_aligned (size_t alignment, size_t size) {
+  void *pMem;
+
+  pMem = xmalloc (size+alignment);
+
+  while ((int) pMem % alignment)
+    pMem++;
+
+  return pMem;
+}
+
+/*
+ *
+ */
+const char *get_homedir(void) {
+  struct passwd *pw = NULL;
+  char *homedir = NULL;
+#ifdef HAVE_GETPWUID_R
+  int ret;
+  struct passwd pwd;
+  char *buffer = NULL;
+  int bufsize = 128;
+
+  buffer = (char *) xmalloc(bufsize);
+  
+  if((ret = getpwuid_r(getuid(), &pwd, buffer, bufsize, &pw)) < 0) {
+#else
+  if((pw = getpwuid(getuid())) == NULL) {
+#endif
+    if((homedir = getenv("HOME")) == NULL) {
+      fprintf(stderr, "Unable to get home directory, set it to /tmp.\n");
+      homedir = strdup("/tmp");
+    }
+  }
+  else {
+    if(pw) 
+      homedir = strdup(pw->pw_dir);
+  }
+  
+  
+#ifdef HAVE_GETPWUID_R
+  if(buffer) 
+    free(buffer);
+#endif
+  
+  return homedir;
+}
+
+/*
+ *
+ */
+char *chomp(char *str) {
+  char *pbuf;
+
+  pbuf = str;
+
+  while(*pbuf != '\0') pbuf++;
+
+  while(pbuf > str) {
+    if(*pbuf == '\r' || *pbuf == '\n' || *pbuf == '"') pbuf = '\0';
+    pbuf--;
+  }
+
+  while(*pbuf == '=' || *pbuf == '"') pbuf++;
+
+  return pbuf;
+}