ACPI Battery meter

contributed by Ian Hands

1 files changed, 27 insertions, 0 deletions

diff --git a/String.c b/String.c
index a671f2c9..99b27707 100644
--- a/String.c
+++ b/String.c
@@ -103,3 +103,30 @@ int String_contains_i(char* s, char* match) {
    }
    return 0;
 }
+
+char* String_getToken(const char* line, const unsigned short int numMatch) {
+   const unsigned short int len = strlen(line);
+   char inWord = 0;
+   unsigned short int count = 0;
+   char match[50];
+
+   unsigned short int foundCount = 0;
+
+   for (unsigned short int i = 0; i < len; i++) {
+      char lastState = inWord;
+      inWord = line[i] == ' ' ? 0:1;
+
+      if (lastState == 0 && inWord == 1)
+         count++;
+    
+      if(inWord == 1){
+         if (count == numMatch && line[i] != ' ' && line[i] != '\0' && line[i] != '\n' && line[i] != EOF) {
+            match[foundCount] = line[i];
+            foundCount++;
+         }
+      }
+   }
+
+   match[foundCount] = '\0';
+   return((char*)strdup(match));
+}