vlstrtok

VulaOS · Aug 18, 2024 · 739e3f2 · 739e3f2
1 parent acbc3e0
commit 739e3f2
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Showing 3 changed files with 58 additions and 16 deletions.
diff --git a/src/main.c b/src/main.c
@@ -9,23 +9,23 @@
 
 
 void VlEntry() {
-    VlPuts(L"VulaOS Build INDEV (0.0.2)\n\n");
-    VlPuts(L"Input Test\n\n");
-
+    VlPuts(L"VulaOS Build INDEV (0.0.3)\n\n");
+    VlPuts(L"String Parsing Test\n\n");
+
+
     while (1) {
         VlSleep(9);
-        WCHAR* name = VlGets(L"Whats Your Name?", 1024);
-        if (name == NULL) {
-            VlPuts(L"Memory allocation failed\n");
-            continue;
-        }
-
-        // gotta implement vlprintf soon lol
-        VlPuts(L"Hi ");
-        VlPuts(name);
+        WCHAR* first;
+        WCHAR* second;
+        WCHAR* input = VlGets(L"Type Strings So It Can Be Parsed", 1024);
+        VlStrTok(&first, 512,& second, 512, L' ', input);
+        VlPuts(first);
+        VlPuts(L" --- ");
+        VlPuts(second);
         VlPuts(L"\n");
-
-        VlFreeString(name, 1024);
+        VlFreeString(input, 1024);
+        VlFreeString(first, 512);
+        VlFreeString(second, 512);
     }
 }
 

diff --git a/src/vlcrt.c b/src/vlcrt.c
@@ -1,5 +1,6 @@
 #include "vlcrt.h"
 #include "vula.h"
+#include <minwindef.h>
 #include <vcruntime.h>
 #include <winnt.h>
 
@@ -396,6 +397,48 @@ WCHAR* VlGets(WCHAR* prompt, size_t size) {
 }
 
 
+
+
+void VlStrTok(WCHAR** firststring, size_t firststringsize, WCHAR** secondstring, size_t secondstringsize, WCHAR delimiter, WCHAR* sourcestring) {
+    *firststring = (WCHAR*)VlAlloc(firststringsize * sizeof(WCHAR));
+    *secondstring = (WCHAR*)VlAlloc(secondstringsize * sizeof(WCHAR));
+
+    for (int j = 0; j < firststringsize; j++) {
+        (*firststring)[j] = L'\0';  
+    }
+    for (int j = 0; j < secondstringsize; j++) {
+        (*secondstring)[j] = L'\0';  
+    }
+
+    int i = 0;
+    int firstIndex = 0;
+    int secondIndex = 0;
+    BOOL switcher = FALSE;
+
+    while (sourcestring[i] != L'\0') {
+        if(switcher == FALSE){
+            if (sourcestring[i] == delimiter) {
+                switcher = TRUE;
+                i++;  
+                continue;
+            }
+            else if (firstIndex < firststringsize - 1) {
+                (*firststring)[firstIndex++] = sourcestring[i];
+            }
+        }
+        else {
+            if (secondIndex < secondstringsize - 1) {
+                (*secondstring)[secondIndex++] = sourcestring[i];
+            }
+        }
+
+        i++;
+    }
+    (*firststring)[firststringsize - 1] = L'\0';
+    (*secondstring)[secondstringsize - 1] = L'\0';
+}
+
+
 BOOL VlFreeString(WCHAR* string, size_t size){
     BOOL result = VlFree(string, size * sizeof(WCHAR));
     return result;

diff --git a/src/vlcrt.h b/src/vlcrt.h
@@ -19,8 +19,7 @@ WCHAR* VlCharToString(WCHAR character);
 WCHAR VlGetKey();
 WCHAR* VlGets(WCHAR* prompt, size_t size);
 BOOL VlFreeString(WCHAR* string, size_t size);
-
-
+void VlStrTok(WCHAR** firststring, size_t firststringsize, WCHAR** secondstring, size_t secondstringsize, WCHAR delimiter, WCHAR* sourcestring);
 
 
 #endif