1 files changed, 132 insertions, 0 deletions
diff --git a/src/webserver/parse.cpp b/src/webserver/parse.cpp
new file mode 100644
index 0000000..66ef43b
--- /dev/null
+++ b/src/webserver/parse.cpp
@@ -0,0 +1,132 @@
+#include <stdlib.h>
+
+char filtered_query[2000];
+char rdata[500];
+char param_n[500];
+char param_d[500];
+
+char *get_query (char *inquery)
+{
+    memset (filtered_query, 0x0, 2000);
+    sscanf (inquery, "GET %s %[$]", filtered_query);
+    return (filtered_query);
+}
+
+void web_send (int sockin, char *in_data)
+{
+    send (sockin, in_data, strlen (in_data), 0);
+}
+
+//THIS IS BAD CODE BE CAREFULL WITH IT!
+//Watch out for buffer overflow...
+//When using please make sure to check the string size.
+
+//Also note:
+//I take no pride in this code, it is a really bad way of doing this...
+char *get_param (char in_string[500], char swhat[500])
+{
+    int  i = 0;
+    int  marker, iswitch, pint, dint;
+    char flux[500];
+    memset (flux, 0x0, 500);
+
+    //Get the path of out "page"
+    if (swhat == 0)
+    {
+        //while i is not equal to array size
+        while (i != 500)
+        {
+            //if there is a question mark, halt!
+            if (in_string[i] == '?')
+            {
+                i = 499;
+            }
+            else
+                rdata[i] = in_string[i];
+
+            i++;
+        }
+        return rdata;
+    }
+    else                        //so, we want a param...
+    {
+        //calculate where param begins
+        while (i != 500)
+        {
+            if (in_string[i] == '?')
+            {
+                marker = i + 1;
+                i = 499;
+            }
+            i++;
+        }
+
+        i = 0;
+
+        //keep morons from trying to crash this
+        if ((marker > 500) || (marker < 1))
+            marker = 500;
+
+        while (marker != 500)
+        {
+            if ((in_string[marker] != '&') && (in_string[marker] != '\0'))
+            {
+                flux[i] = in_string[marker];
+                i++;
+            }
+            else
+            {
+
+                //we have a param, now we must dig through it
+
+                //clear temp vars
+                memset (param_n, 0x0, 500);
+                memset (param_d, 0x0, 500);
+                iswitch = 0;
+                pint = 0;
+                dint = 0;
+                i = 0;
+
+                //split result into param_n and param_d
+                while (i != 500)
+                {
+                    if ((flux[i] != '=') && (flux[i] != '\0'))
+                    {
+                        if (iswitch == 0)
+                        {
+                            param_n[pint] = flux[i];
+                            pint++;
+                        }
+                        else
+                        {
+                            param_d[dint] = flux[i];
+                            dint++;
+                        }
+                    }
+                    else
+                    {
+                        iswitch = 1;
+                    }
+                    if (flux[i] == '\0')
+                        i = 499;
+
+                    i++;
+                }
+
+                if (strcmp (param_n, swhat) == 0)
+                {
+                    return param_d;
+                }
+
+                i = 0;
+            }
+
+            if (in_string[marker] == '\0')
+            {
+                marker = 499;
+            }
+            marker++;
+        }
+        return 0;
+    }
+}