Changeset 1628 for trunk/src/kernel32/oslibdos.cpp

Timestamp:

Nov 8, 1999, 2:43:13 PM (26 years ago)

Author:

sandervl

Message:

thread, SearchPath + handlemanager fixes

File:

• trunk/src/kernel32/oslibdos.cpp (modified) (2 diffs)

trunk/src/kernel32/oslibdos.cpp

@@ -1 @@
-/* $Id: oslibdos.cpp,v 1.5 1999-10-24 22:51:22 sandervl Exp $ */
+/* $Id: oslibdos.cpp,v 1.6 1999-11-08 13:43:12 sandervl Exp $ */
 
 /*
@@ -263 +263 @@
   return TRUE;
 }
+//******************************************************************************
+//******************************************************************************
+
+#define OSLIB_SEARCHDIR         1
+#define OSLIB_SEARCHCURDIR      2
+#define OSLIB_SEARCHFILE        3
+#define OSLIB_SEARCHENV         4
+
+DWORD OSLibDosSearchPath(DWORD cmd, char *path, char *name, char *full_name, 
+                         DWORD length_fullname)
+{
+  switch(cmd) {
+  case OSLIB_SEARCHDIR:
+        if(DosSearchPath(SEARCH_IGNORENETERRS, path,
+                         name, full_name, length_fullname) != 0) {
+                return 0;
+        }
+        return strlen(full_name);
+
+
+  case OSLIB_SEARCHCURDIR:
+        if(DosSearchPath(SEARCH_IGNORENETERRS | SEARCH_CUR_DIRECTORY, path,
+                         name, full_name, length_fullname) != 0) {
+                return 0;
+        }
+        return strlen(full_name);
+
+  case OSLIB_SEARCHFILE:
+  {
+    FILESTATUS3 fileinfo;
+
+        if(DosQueryPathInfo(name, FIL_STANDARD, &fileinfo, sizeof(fileinfo)) != 0) {
+                return 0;
+        }
+        strncpy(full_name, name, length_fullname);
+        return strlen(full_name);
+  }
+
+  case OSLIB_SEARCHENV:
+  {
+        char *env = getenv(path);
+        if(env == NULL)
+                return 0;
+
+        while(*env != '=') env++;
+        env++;
+        while(*env == ' ') env++;
+        if(DosSearchPath(SEARCH_IGNORENETERRS | SEARCH_ENVIRONMENT, env,
+                         name, full_name, length_fullname) != 0) {
+                return 0;
+        }
+        return strlen(full_name);
+  }
+  }
+  return 0;
+}
+//******************************************************************************
+//******************************************************************************