Changeset 23244 for trunk/psModules/src/config

Timestamp:

Mar 10, 2009, 12:29:41 PM (17 years ago)

Author:

Paul Price

Message:

Add list of files read/written to configuration.

File:

• trunk/psModules/src/config/pmConfigRun.c (modified) (3 diffs)

trunk/psModules/src/config/pmConfigRun.c

@@ -4 +4 @@
 
 #include <stdio.h>
+#include <string.h>
 #include <pslib.h>
 
@@ -25 +26 @@
         elem = psMetadataAlloc();
         psMetadataAddMetadata(md, PS_LIST_HEAD, name, 0, comment, elem);
+        psFree(elem);                   // Drop reference
     }
     return elem;
@@ -48 +50 @@
     psAssert(files, "Require list of files");
 
-    return psMetadataAddStr(files, PS_LIST_TAIL, file->name, PS_META_DUPLICATE_OK, NULL, file->filename);
+    const char *name = file->name;      // Name of symbolic file
+    const char *value = file->filename; // Value of symbolic file: the file name
+
+    psString regex = NULL;              // Regular expression for iteration
+    psStringAppend(&regex, "^%s$", name);
+    psMetadataIterator *iter = psMetadataIteratorAlloc(files, PS_LIST_HEAD, regex);
+    psFree(regex);
+    psMetadataItem *item;               // Item from iteration
+    while ((item = psMetadataGetAndIncrement(iter))) {
+        psAssert(item->type == PS_DATA_STRING, "We only put STRING types here.");
+        if (strcmp(item->data.str, value) == 0) {
+            // It's already present
+            psFree(iter);
+            return true;
+        }
+    }
+    psFree(iter);
+
+    return psMetadataAddStr(files, PS_LIST_TAIL, name, PS_META_DUPLICATE_OK, NULL, value);
 }