Changeset 9829

Timestamp:

07/01/08 18:18:28 (5 years ago)

Author:

BrainSlayer

Message:

takes less memory

File:

• src/router/httpd/ej.c (modified) (4 diffs)

src/router/httpd/ej.c

@@ -107 +107 @@
 
 
+void
+do_ej_file (FILE *fp,int filelen, webs_t stream)        // jimmy, https, 8/4/2003
+{
+  void *handle = NULL;
+  int c;
+  char *pattern, *asp = NULL, *func = NULL, *end = NULL;
+  int len = 0;
+  int filecount = 0;
+
+  pattern = (char *) malloc (PATTERN_BUFFER + 1);
+  while (((c = getc(fp)) != EOF) && filecount<filelen)
+    {
+      filecount++;
+      /* Add to pattern space */
+      pattern[len++] = c;
+      pattern[len] = '\0';
+      if (len == (PATTERN_BUFFER - 1))
+        goto release;
+
+
+      /* Look for <% ... */
+//      LOG("look start");
+
+      if (!asp && pattern[0] == '{')
+        {
+
+          if (!strncmp (pattern, "{i}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<input type=");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{c}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<input class=");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{d}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<input id=");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{e}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<div class=");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{n}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<div id=");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{j}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<a href=\"");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{o}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<option value=");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{s}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<select name=");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{u}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<span class=");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{z}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<input name=");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{x}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "document.write(\"");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{y}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<document.");
+                  len = 0;
+                }
+              continue;
+            }
+          if (!strncmp (pattern, "{m}", len))
+            {
+              if (len == 3)
+                {
+                  websWrite (stream, "<script type=\"text/javascript\">");
+                  len = 0;
+                }
+              continue;
+            }
+        }
+      if (!asp && !strncmp (pattern, "<%", len))
+        {
+          if (len == 2)
+            asp = pattern + 2;
+          continue;
+        }
+
+      /* Look for ... %> */
+//      LOG("look end");
+      if (asp)
+        {
+          if (unqstrstr (asp, "%>"))
+            {
+              for (func = asp; func < &pattern[len]; func = end)
+                {
+                  /* Skip initial whitespace */
+                  for (; isspace ((int) *func); func++);
+                  if (!(end = uqstrchr (func, ';')))
+                    break;
+                  *end++ = '\0';
+
+                  /* Call function */
+                  handle = call (handle, func, stream);
+                }
+              asp = NULL;
+              len = 0;
+            }
+          continue;
+        }
+
+    release:
+      /* Release pattern space */
+      //fputs(pattern, stream);
+      wfputs (pattern, stream); //jimmy, https, 8/4/2003
+      len = 0;
+    }
+  free (pattern);
+  if (handle)
+    dlclose (handle);
+}
+
 
 void
@@ -384 +569 @@
   return len;
 }
+
 
 void
@@ -402 +588 @@
 #endif
 
-#ifdef HAVE_VFS
-  e = vfsopen (path, "rb");
-  if (e == NULL)
-    {
-#endif
       i = 0;
       len = 0;
@@ -421 +602 @@
           i++;
         }
-      int le = 0;
       if (fp == NULL)
         {
-          le = 1;
-          FILE *in = fopen (path, "rb");
-          if (in == NULL)
+          fp = fopen (path, "rb");
+          if (fp == NULL)
             return;
-          fseek (in, 0, SEEK_END);
-          len = ftell (in);
-          rewind (in);
-          buffer = (char *) malloc (len + 1);
-          fread (buffer, 1, len, in);
-          buffer[len] = 0;
-          fclose (in);
+          fseek (fp, 0, SEEK_END);
+          len = ftell (fp);
+          rewind (fp);
+          do_ej_file(fp,len,stream);
         }
       else
         {
-          le = 1;
-          buffer = (char *) malloc (len + 1);
-          fread (buffer, 1, len, fp);
-          buffer[len] = 0;
-          fclose (fp);
-        }
-      /*if (x)
-         {
-         for (i = 0;i<len;i++)
-         buffer[i]^='d';
-         char b;
-         for (i = 0;i<len/2;i++)
-         {
-         b = buffer[i];
-         buffer[i]=buffer[(len-1)-i];
-         buffer[(len-1)-i]=b;
-         }
-         } */
-
-
-#ifdef HAVE_VFS
-    }
-  else
-    {
-
-      len = e->filelen;
-      buffer = (char *) malloc (len + 1 + PATTERN_BUFFER);
-      vfsread (buffer, 1, len, e);
-      for (i = len; i < len + PATTERN_BUFFER; i++)
-        buffer[i] = 0;
-      vfsclose (e);
-
-    }
-#endif
-
-  do_ej_buffer (buffer, stream);
-  if (le)
-    free (buffer);
+          do_ej_file(fp,len,stream);
+        }
+fclose (fp);
+
+
+
 }