Move functions for generic object output into ui-view.c

[ps-cgit] / ui-view.c

diff --git a/ui-view.c b/ui-view.c
new file mode 100644 (file)
index 0000000..193c685
--- /dev/null
+++ b/ui-view.c
@@ -0,0 +1,40 @@
+/* ui-view.c: functions to output _any_ object, given it's sha1
+ *
+ * Copyright (C) 2006 Lars Hjemli
+ *
+ * Licensed under GNU General Public License v2
+ *   (see COPYING for full license text)
+ */
+
+#include "cgit.h"
+
+void cgit_print_view(char *hex)
+{
+       unsigned char sha1[20];
+       char type[20];
+       unsigned char *buf;
+       unsigned long size;
+
+       if (get_sha1_hex(hex, sha1)){
+               cgit_print_error(fmt("Bad hex value: %s", hex));
+               return;
+       }
+
+       if (sha1_object_info(sha1, type, NULL)){
+               cgit_print_error("Bad object name");
+               return;
+       }
+
+       buf = read_sha1_file(sha1, type, &size);
+       if (!buf) {
+               cgit_print_error("Error reading object");
+               return;
+       }
+
+       buf[size] = '\0';
+       html("<h2>Object view</h2>");
+       htmlf("sha1=%s<br/>type=%s<br/>size=%i<br/>", hex, type, size);
+       html("<pre>");
+       html_txt(buf);
+       html("</pre>");
+}