From b58f541a17dcc3eadb0502275bc90412ed9115a7 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Mon, 7 Dec 2015 14:26:09 +0000
Subject: Merge select and modify command's SQL parser

---
 libpqpp/command.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'libpqpp/command.cpp')

diff --git a/libpqpp/command.cpp b/libpqpp/command.cpp
index ba12574..94079da 100644
--- a/libpqpp/command.cpp
+++ b/libpqpp/command.cpp
@@ -24,6 +24,27 @@ PQ::Command::~Command()
 	}
 }
 
+void
+PQ::Command::prepareSql(std::string & psql, const std::string & sql)
+{
+	char buf[4];
+	int p = 1;
+	bool inquote = false;
+	for(std::string::const_iterator i = sql.begin(); i != sql.end(); ++i) {
+		if (*i == '?' && !inquote) {
+			snprintf(buf, 4, "$%d", p++);
+			psql += buf;
+		}
+		else if (*i == '\'') {
+			inquote = !inquote;
+			psql += *i;
+		}
+		else {
+			psql += *i;
+		}
+	}
+}
+
 void
 PQ::Command::paramsAtLeast(unsigned int n)
 {
-- 
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