James Bastow / ConfigFile

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Fork of ConfigFile by Shinichiro Nakamura

Diff: ConfigFile.cpp

Revision:
5:56d544b8e5c6
Parent:
4:940510a29b44
Child:
6:f6ceafabe9f8
--- a/ConfigFile.cpp	Sun Sep 12 07:53:10 2010 +0000
+++ b/ConfigFile.cpp	Wed Sep 15 12:23:15 2010 +0000
@@ -197,6 +197,36 @@
     return true;
 }
 
+int ConfigFile::getCount() {
+    int cnt = 0;
+    for (int i = 0; i < MAXCONFIG; i++) {
+        config_t *p = configlist[i];
+        if (p != NULL) {
+            cnt++;
+        }
+    }
+    return cnt;
+}
+
+bool ConfigFile::getKeyAndValue(int index, char *key, size_t keybufsiz, char *value, size_t valuebufsiz) {
+    int cnt = 0;
+    for (int i = 0; i < MAXCONFIG; i++) {
+        config_t *p = configlist[i];
+        if (p != NULL) {
+            if (cnt == index) {
+                if ((strlen(p->key) < keybufsiz) && (strlen(p->value) < valuebufsiz)) {
+                    strcpy(key, p->key);
+                    strcpy(value, p->value);
+                    return true;
+                }
+                return false;
+            }
+            cnt++;
+        }
+    }
+    return false;
+}
+
 bool ConfigFile::read(char *file) {
     /*
      * Open the target file.