1 files changed, 133 insertions, 0 deletions
diff --git a/vendor/voclient/voapps/voimage.c b/vendor/voclient/voapps/voimage.c
new file mode 100644
index 00000000..4bb1e520
--- /dev/null
+++ b/vendor/voclient/voapps/voimage.c
@@ -0,0 +1,133 @@
+/**
+ *  VOIMAGE -- Query all VO Image services
+ *
+ *    Usage:
+ *		voimage [<opts>] [ <object> | <ra> <dec> ] [ <size> ]
+ *
+ *  @file       voimage.c
+ *  @author     Mike Fitzpatrick
+ *  @date       2/03/13
+ *
+ *  @brief      Query all VO Image services.
+ */ 
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "votParse.h"			/* keep these in order!		*/
+#include "voApps.h"
+
+
+/*  Task specific option declarations.  Task options are declared using the
+ *  getopt_long(3) syntax.
+ */
+int  vodata (int argc, char **argv, size_t *len, void **result);
+int  voimage (int argc, char **argv, size_t *len, void **result);
+
+static Task  self       = {  "voimage",  voimage,  0,  0,  0  };
+
+extern void  vot_setArg (char **argv, int *argc, char *value);
+
+static void Usage (void);
+static void Tests (char *input);
+
+
+/**
+ *  Application entry point.  All VOApps tasks MUST contain this 
+ *  method signature.
+ */
+int
+voimage (int argc, char **argv, size_t *reslen, void **result)
+{
+    char  *pargv[argc+2];
+    int    i, narg = 0, status = OK;
+
+
+    /*  Initialize result object whether we return an object or not.
+     */
+    *reslen = 0;	
+    *result = NULL;
+
+    /*  Do a quick check of the args so we can provide a task-local
+     *  help and test option.  Otherwise, we simply pass thru all the
+     *  args to VODATA for processing.
+     */
+    if (strncmp (argv[1],"-h",2) == 0 || strncmp (argv[1],"--help",6) == 0) {
+	Usage (); return (OK);
+    }
+    if (strncmp (argv[1],"-%",2) == 0 || strncmp (argv[1],"--test",6) == 0) {
+	Tests (NULL); return (self.nfail);
+    }
+
+    /*  Initialize the new argument vector.
+     */
+    vot_setArg (pargv, &narg, argv[0]);
+    vot_setArg (pargv, &narg, "--type=image");
+    for (i=1; i < argc; i++)
+        vot_setArg (pargv, &narg, argv[i]);
+
+
+   /**
+    *  The VODATA task does all the real work, we effectively just set the
+    *  "-t image" option to force the service type as a logical naming 
+    *  convenience for the user.  Note that return parameters are handled
+    *  by vodata as well so there is no processing required here.
+    */
+    status = vodata (narg, pargv, reslen, result);
+
+
+    /*  Clean up.  Rememebr to free whatever pointers were created when
+     *  parsing arguments.
+     */
+    for (i=0; i < (argc + 2); i++)
+	free ((void *) pargv[i]);
+
+    return (status);
+}
+
+
+/**
+ *  USAGE -- Print task help summary.
+ */
+static void
+Usage (void)
+{
+    fprintf (stderr, "\n  Usage:\n\t"
+        "voimage [<opts>] votable.xml\n\n"
+        "  where\n"
+        "       -%%,--test		run unit tests\n"
+        "       -h,--help		this message\n"
+        "\n"
+        "       <opts> includes all valid VODATA options\n"
+	"\n"
+ 	"  Examples:\n\n"
+	"    1) Query for all X-ray image data of M51:\n\n"
+	"         %% voimage -b x-ray any m51\n"
+	"\n"
+	"    2) Query an HST service having data of the subdwarf galaxy\n"
+	"	IC 10, print a count of the results only:\n\n"
+	"         %% voimage -c CADC/HST IC10\n"
+	"\n"
+    );
+}
+
+
+/**
+ *  Tests -- Task unit tests.
+ */
+static void
+Tests (char *input)
+{
+   Task *task = &self;
+
+
+   vo_taskTest (task, "--help", NULL);
+
+   vo_taskTest (task, "-b", "x-ray", "any", "m51", NULL); 		// Ex 1
+   vo_taskTest (task, "-c", "CADC/HST", "IC10", NULL); 			// Ex 2
+
+   vo_taskTestReport (self);
+}