From f6f4a46cf5b14f9a2170cd6475958efbf320caec Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Tue, 5 Aug 2008 13:17:04 -0400
Subject: Moved around most of the files so that source code is in src/,
 documentation is in doc/, etc.

---
 src/quotes.cc | 109 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 src/quotes.cc

(limited to 'src/quotes.cc')

diff --git a/src/quotes.cc b/src/quotes.cc
new file mode 100644
index 00000000..ac6cb96e
--- /dev/null
+++ b/src/quotes.cc
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2003-2008, John Wiegley.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of New Artisans LLC nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "quotes.h"
+#include "utils.h"
+
+namespace ledger {
+
+#if 0
+void quotes_by_script::operator()(commodity_base_t& commodity,
+				  const datetime_t& moment,
+				  const datetime_t& date,
+				  const datetime_t& last,
+				  amount_t&	    price)
+{
+  DEBUG_CLASS("ledger.quotes.download");
+
+  DEBUG_("commodity: " << commodity.symbol);
+  DEBUG_TIME_(current_moment);
+  DEBUG_TIME_(moment);
+  DEBUG_TIME_(date);
+  DEBUG_TIME_(last);
+  if (commodity.history)
+    DEBUG_TIME_(commodity.history->last_lookup);
+  DEBUG_("pricing_leeway is " << pricing_leeway);
+
+  if ((commodity.history &&
+       (current_moment - commodity.history->last_lookup) < pricing_leeway) ||
+      (current_moment - last) < pricing_leeway ||
+      (price && moment > date && (moment - date) <= pricing_leeway))
+    return;
+
+  using namespace std;
+
+  DEBUG_("downloading quote for symbol " << commodity.symbol);
+
+  char buf[256];
+  buf[0] = '\0';
+
+  bool success = true;
+
+  if (FILE * fp = popen((string("getquote \"") +
+			 commodity.symbol + "\"").c_str(), "r")) {
+    if (feof(fp) || ! fgets(buf, 255, fp))
+      success = false;
+    if (pclose(fp) != 0)
+      success = false;
+  } else {
+    success = false;
+  }
+
+  if (success && buf[0]) {
+    char * p = strchr(buf, '\n');
+    if (p) *p = '\0';
+
+    DEBUG_("downloaded quote: " << buf);
+
+    price.parse(buf);
+    commodity.add_price(current_moment, price);
+
+    commodity.history->last_lookup = current_moment;
+    cache_dirty = true;
+
+    if (price && ! price_db.empty()) {
+#if defined(__GNUG__) && __GNUG__ < 3
+      ofstream database(price_db.c_str(), ios::out | ios::app);
+#else
+      ofstream database(price_db.c_str(), ios_base::out | ios_base::app);
+#endif
+      database << "P " << current_moment.to_string("%Y/%m/%d %H:%M:%S")
+	       << " " << commodity.symbol << " " << price << endl;
+    }
+  } else {
+    throw_(std::runtime_error,
+	   "Failed to download price for '" << commodity.symbol
+	   << "' (command: \"getquote " << commodity.symbol << "\")");
+  }
+}
+#endif
+
+} // namespace ledger
-- 
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