Changeset 23746 for trunk/psModules/src/concepts/pmConcepts.c

Timestamp:

Apr 8, 2009, 12:16:56 PM (17 years ago)

Author:

Paul Price

Message:

Adding default values for some concept interpolations. This is intended to get rid of the annoying '{CHIP.NAME}' in filenames.

File:

• trunk/psModules/src/concepts/pmConcepts.c (modified) (2 diffs)

trunk/psModules/src/concepts/pmConcepts.c

@@ -421 +421 @@
 
 // Interpolate the concept.  Generalises the FPA/Chip/Cell
-#define CONCEPT_INTERPOLATE(SOURCE, NAME) \
+#define CONCEPT_INTERPOLATE(SOURCE, NAME, DEFAULT) \
     if (strncmp(concept, NAME, strlen(NAME)) == 0) { \
-        if (!(SOURCE)) { \
-            psError(PS_ERR_BAD_PARAMETER_VALUE, true, "Cannot interpolate %s because %s not provided", \
-                    concept, NAME); \
-            psFree(string); \
-            return NULL; \
-        } \
-        psMetadataItem *item = psMetadataLookup((SOURCE)->concepts, concept); /* Item with concept */ \
-        if (!item) { \
-            psError(PS_ERR_BAD_PARAMETER_VALUE, true, "Can't find concept %s in %s", concept, NAME); \
-            psFree(string); \
-            return NULL; \
-        } \
-        \
-        psString value = psMetadataItemParseString(item); /* Value of concept */ \
-        if (!value) { \
-            psError(PS_ERR_UNEXPECTED_NULL, false, "Unable to parse concept %s", concept); \
-            psFree(string); \
-            return NULL; \
+        psString value = NULL; /* Value of concept */ \
+        if (SOURCE) { \
+            psMetadataItem *item = psMetadataLookup((SOURCE)->concepts, concept); /* Item with concept */ \
+            if (!item) { \
+                psError(PS_ERR_BAD_PARAMETER_VALUE, true, "Can't find concept %s in %s", concept, NAME); \
+                psFree(string); \
+                return NULL; \
+            } \
+            \
+            psString value = psMetadataItemParseString(item); /* Value of concept */ \
+            if (!value) { \
+                psError(PS_ERR_UNEXPECTED_NULL, false, "Unable to parse concept %s", concept); \
+                psFree(string); \
+                return NULL; \
+            } \
+        } else { \
+            if (!(DEFAULT)) { \
+                psError(PS_ERR_UNEXPECTED_NULL, false, "Unable to determine concept %s", concept); \
+                psFree(string); \
+                return NULL; \
+            } \
+            value = psStringCopy(DEFAULT); \
         } \
         \
@@ -483 +487 @@
         psTrace("psModules.concepts", 7, "Interpolating concept %s", concept);
 
-        CONCEPT_INTERPOLATE(fpa,  "FPA");
-        CONCEPT_INTERPOLATE(chip, "CHIP");
-        CONCEPT_INTERPOLATE(cell, "CELL");
+        CONCEPT_INTERPOLATE(fpa,  "FPA", NULL);
+        CONCEPT_INTERPOLATE(chip, "CHIP", "fpa");
+        CONCEPT_INTERPOLATE(cell, "CELL", "chip");
 
         psError(PS_ERR_BAD_PARAMETER_VALUE, true, "Unrecognised concept: %s", concept);