From 2719471cb97c721e929c98c6bad40a381269295e Mon Sep 17 00:00:00 2001
From: Jeffrey Armstrong <jeffrey.armstrong@approximatrix.com>
Date: Thu, 2 Jan 2014 21:27:40 -0500
Subject: Files can now be queued for commit

---
 prism.c | 42 +++++++++++++++++++++++++++++++++++++++---
 1 file changed, 39 insertions(+), 3 deletions(-)

(limited to 'prism.c')

diff --git a/prism.c b/prism.c
index 44bd575..ec71953 100644
--- a/prism.c
+++ b/prism.c
@@ -47,7 +47,35 @@ static void init_task()
 
 static void add_task(const char *filename)
 {
-    
+char new_hash[33];
+int res;
+struct db_file oldfile;
+
+    if(filename == NULL) {
+        printf("Nothing to do...\n");
+        return;
+    }
+
+    printf("Adding '%s' to the queue...\n", filename);
+    res = get_db_fileinfo(filename, &oldfile);
+    if(res == PRET_NOTTRACKED) {
+        add_file(filename);
+        printf("  new file is queued\n");
+    } else if(res == PRET_OK) {
+        res = get_file_hash(filename, new_hash);
+        if(strcmp(oldfile.hash, new_hash) == 0) {
+            printf("  ERR: %s hasn't changed", filename);
+        } else {
+            add_file(filename);
+            printf("  modified file is queued\n");
+        }
+    } else
+        printf("  ERR: problem retrieving previous hash\n");
+}
+
+static void commit_task(const char *message) 
+{
+
 }
 
 static void info_task()
@@ -68,9 +96,13 @@ int res;
         return;
     } else
         printf("  tracking %d files\n", res);
+    
+    res = disp_queue();
+    if(res == PRET_READERROR)
+        printf("  no files in queue\n");
 }
 
-static void info_hash(const char *filename)
+static void hash_task(const char *filename)
 {
 int res;
 char hash[33];
@@ -94,12 +126,16 @@ int main(int argc, char *argv[])
     
     if(strcmp(argv[1], "about") == 0)
         banner();
+    else if(strcmp(argv[1], "add") == 0 && argc == 3)
+        add_task(argv[2]);
     else if(strcmp(argv[1], "init") == 0)
         init_task();
     else if(strcmp(argv[1], "info") == 0)
         info_task();
     else if(strcmp(argv[1], "hash") == 0 && argc == 3)
-        info_hash(argv[2]);
+        hash_task(argv[2]);
+    else
+        printf("Error processing command...\n");
 
     return 0;
 }
-- 
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