1 files changed, 44 insertions, 0 deletions
diff --git a/iup/src/mot/iupunix_help.c b/iup/src/mot/iupunix_help.c
new file mode 100755
index 0000000..02be1da
--- /dev/null
+++ b/iup/src/mot/iupunix_help.c
@@ -0,0 +1,44 @@
+/** \file
+ * \brief Motif Driver IupHelp
+ *
+ * See Copyright Notice in "iup.h"
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "iup.h"
+
+#include "iup_str.h"
+
+int IupHelp(const char *url)
+{
+  char *cmd;
+  int ret;
+  char *browser = getenv("IUP_HELPAPP");
+  if (!browser) 
+    browser = IupGetGlobal("HELPAPP");
+    
+  if (!browser) 
+  { 
+    char* system = IupGetGlobal("SYSTEM"); 
+    if (iupStrEqualNoCase(system, "Linux") ||
+        iupStrEqualNoCase(system, "FreeBSD"))
+      browser = "firefox";
+    else if (iupStrEqualNoCase(system, "Darwin"))
+      browser = "safari";
+    else if (iupStrEqualPartial(system, "CYGWIN"))
+      browser = "iexplore";
+    else  
+      browser = "netscape";
+  }
+  
+  cmd = (char*)malloc(sizeof(char)*(strlen(url)+strlen(browser)+3));
+  sprintf(cmd, "%s %s &", browser, url);
+  ret = system(cmd); 
+  free(cmd);
+  if (ret == -1)
+    return -1;
+  return 1;
+}