Changeset 36543 for trunk/ippTools/src/detselect.c

Timestamp:

Feb 20, 2014, 5:38:01 PM (12 years ago)

Author:

watersc1

Message:

Addition of a -show mode to detselect, which displays a catalog of detrends for a specified camera/telescope. The return catalog lists the constraints on the use of this detrend. It does not filter out superceded detrends, although they are sorted in descending order, so the first in the list that matches the image constraints is the one detselect -search would yield.

File:

• trunk/ippTools/src/detselect.c (modified) (3 diffs)

trunk/ippTools/src/detselect.c

@@ -29 +29 @@
 static bool searchMode(pxConfig *config);
 static bool selectMode(pxConfig *config);
+static bool showMode(pxConfig *config);
+
 
 # define MODECASE(caseName, func) \
@@ -50 +52 @@
         MODECASE(DETSELECT_MODE_SEARCH,        searchMode);
         MODECASE(DETSELECT_MODE_SELECT,        selectMode);
+        MODECASE(DETSELECT_MODE_SHOW,          showMode);
         default:
             psAbort("invalid option (this should not happen)");
@@ -241 +244 @@
     return true;
 }
+
+static bool showMode(pxConfig *config)
+{
+    PS_ASSERT_PTR_NON_NULL(config, false);
+
+    PXOPT_LOOKUP_BOOL(simple, config->args, "-simple", false);
+
+    psMetadata *where = psMetadataAlloc();
+
+    PXOPT_COPY_STR(config->args, where, "-inst",      "camera", "==");
+    PXOPT_COPY_STR(config->args, where, "-telescope", "telescope", "==");
+    PXOPT_COPY_STR(config->args, where, "-det_type",  "det_type", "==");
+    PXOPT_COPY_STR(config->args, where, "-type",      "det_type", "==");
+
+    psString query = pxDataGet("detselect_show.sql");
+    if (!query) {
+        psError(PXTOOLS_ERR_SYS, false, "failed to retreive SQL statement");
+        return false;
+    }
+
+    // use psDBGenerateWhereConditionalSQL with AND ... because the SQL ends in a WHERE
+    if (where && psListLength(where->list)) {
+        psString whereClause = psDBGenerateWhereConditionSQL(where, NULL);
+        psStringAppend(&query, " AND %s", whereClause);
+        psFree(whereClause);
+    }
+    psFree(where);
+
+    // we choose the single detrend image which matches all criteria and has
+    // the latest insertion date
+
+    psStringAppend(&query, " ORDER BY registered DESC, iteration DESC, time_begin, time_end");
+
+    if (!p_psDBRunQuery(config->dbh, query)) {
+        psError(PS_ERR_UNKNOWN, false, "database error");
+        psFree(query);
+        return false;
+    }
+    psFree(query);
+
+    psArray *output = p_psDBFetchResult(config->dbh);
+    if (!output) {
+        psError(PS_ERR_UNKNOWN, false, "database error");
+        return false;
+    }
+    if (!psArrayLength(output)) {
+        // XXX check psError here
+        psError(PS_ERR_UNKNOWN, false, "no detRun rows found");
+        psFree(output);
+        return true;
+    }
+
+    // negative simple so the default is true
+    if (!ippdbPrintMetadatas(stdout, output, "detRun", !simple)) {
+        psError(PS_ERR_UNKNOWN, false, "failed to print array");
+        psFree(output);
+        return false;
+    }
+
+    psFree(output);
+    return(true);
+}