updates

readme.md

@@ -220,8 +220,7 @@ library, you may find the following documentation useful:
     - `rss.h`
     - `rss.c`
 
-    through the handin and verify it compiles and works through the
-    grader.
+    and verify it compiles and works through the grader.
 
 2.  Even if you worked with a partner, you *both* should turn in all
     files.

rss/makefile

@@ -1,6 +1,6 @@
 #
 # makefile for the RSS lab
-# 
+#
 
 # compile with gcc
 CC = gcc -std=gnu99 -Wall
@@ -15,6 +15,9 @@ CURL_LIB = -lcurl
 runRss: runRss.c rss_utils.o rss.o curl_utils.o
 	$(CC) $(XML_INCLUDE) -o runRss runRss.c curl_utils.o rss_utils.o rss.o $(XML_LIB) $(CURL_LIB)
 
+rssTest: rssTest.c rss.o
+	$(CC) $(XML_INCLUDE) -o rssTest rssTest.c rss.o
+
 rss_utils.o: rss_utils.c rss_utils.h
 	$(CC) -Wno-pointer-sign $(XML_INCLUDE) -c -o rss_utils.o rss_utils.c $(XML_LIB)
 
@@ -27,5 +30,5 @@ curl_utils.o: curl_utils.c curl_utils.h
 curlTest: curl_utils.o
 	$(CC) -o curlTest curl_utils.o curlTest.c $(CURL_LIB)
 
-clean: 
+clean:
 	rm -f *.o *~

rss/rss.c

@@ -4,22 +4,22 @@
 
 #include "rss.h"
 
-// TODO: implement these functions
-
 Rss * createEmptyRss() {
-
+  // TODO: implement this functions
 }
 
 Rss * createRss(const char * title, const char * link, const char * date, const char * description) {
-
+  // TODO: implement this functions
 }
 
-void initRss(Rss *feed, const char* title, const char* link, const char* date,
-               const char* description) {
-
+void initRss(Rss *feed, const char* title, const char* link, const char* date, const char* description) {
+  // TODO: implement this functions
 }
 
+char *rssToString(const Rss *item) {
+  // TODO: implement this functions
+}
 
 void printRss(const Rss * item) {
-
+  // TODO: implement this functions
 }

rss/rss.h

@@ -31,6 +31,12 @@ void initRss(Rss *feed,
              const char* date,
              const char* description);
 
+/**
+ * A function to construct a (human-readable) string representation
+ * of the given RSS item.
+ */
+char *rssToString(const Rss *item);
+
 /**
  * A function that prints the given Rss structure
  * to the standard output.

rss/rssTest.c

@@ -0,0 +1,30 @@
+/**
+ * A stand alone test utility for your rss functions.
+ *
+ */
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "rss.h"
+
+int main(int argc, char **argv) {
+
+  Rss *empty  = createEmptyRss();
+
+  Rss test01;
+  initRss(&test01,
+          "RSS TEST 001 - Title",
+          "RSS TEST 001 - Link",
+          "RSS TEST 001 - Date",
+          "RSS TEST 001 - Description");
+  Rss *test02 = createRss(
+    "RSS TEST 002 - Title",
+    "RSS TEST 002 - Link",
+    "RSS TEST 002 - Date",
+    "RSS TEST 002 - Description");
+
+  printRss(&test01);
+  printRss(test02);
+
+  return 0;
+}

rss/rss_utils.h

@@ -16,21 +16,39 @@ typedef struct {
   Version type;
 } RssService;
 
+/**
+ * RSS feed for the School of Computing's weekly
+ * Bits and Bytes newsletter
+ */
 static const RssService cseBitsAndBytes = {
-    "CSE Bits and Bytes", 
+    "SoC Bits and Bytes",
     "https://newsroom.unl.edu/announce/cse/?format=rss",
-    RSS2};
+    RSS2
+};
 
+/**
+ * RSS feed for Husker athletics news
+ */
 static const RssService huskerNews = {
     "Husker Sports News",
-    "https://huskers.com/rss.aspx", 
-    RSS2};
+    "https://huskers.com/rss.aspx",
+    RSS2
+};
+
+/**
+ * RSS feed for the University of Nebraska-Omaha
+ */
+static const RssService unoNews = {
+    "University of Nebraska-Omaha",
+    "https://www.unomaha.edu/news/index.rss",
+    RSS2
+};
 
 /**
- * An RSS feed of Reddit's front page.  
+ * An RSS feed of Reddit's front page.
  */
 static const RssService reddit = {
-  "Reddit", 
+  "Reddit",
   "https://www.reddit.com/.rss",
   ATOM1};
 

rss/runRss.c

@@ -14,7 +14,7 @@
  * command line arguments 1 - 3 to connect to different feeds.
  */
 int main(int argc, char **argv) {
-  // default: UNL News
+  // default: School of Computing News
   RssService s = cseBitsAndBytes;
 
   if (argc > 1) {
@@ -23,6 +23,8 @@ int main(int argc, char **argv) {
       s = huskerNews;
     } else if (choice == 3) {
       s = reddit;
+    } else if (choice == 4) {
+      s = unoNews;
     }
   }