From 3c51de206fce02555f5e62f8a4dc811696afe572 Mon Sep 17 00:00:00 2001
From: Brian Turchyn <brian@dj-bri-t.net>
Date: Mon, 25 Apr 2011 14:24:01 -0500
Subject: [PATCH] Started SQL class. Started SQLi class for table installs.
 Added placeholders for some of the table generation. Wrote bash script to
 generate SHA1 checksums for SQL queries to reduce risk of inserting bad data
 into table.

---
 src/classes/sql.php                           | 27 +++++++++++-
 src/install/classes/sqli.php                  | 21 ++++++++++
 .../tabledata/001-create-table-eras.sql       |  7 ++++
 .../tabledata/001-create-table-eras.sql.sha1  |  1 +
 .../tabledata/002-create-table-names.sql      |  0
 .../tabledata/002-create-table-names.sql.sha1 |  1 +
 .../tabledata/003-create-table-countries.sql  |  0
 .../003-create-table-countries.sql.sha1       |  1 +
 .../tabledata/004-create-table-cities.sql     |  0
 .../004-create-table-cities.sql.sha1          |  1 +
 .../tabledata/005-create-table-colleges.sql   |  0
 .../005-create-table-colleges.sql.sha1        |  1 +
 .../006-create-table-streetnames.sql          |  0
 .../006-create-table-streetnames.sql.sha1     |  1 +
 src/install/tabledata/genSHA1.sh              | 42 +++++++++++++++++++
 15 files changed, 101 insertions(+), 2 deletions(-)
 create mode 100644 src/install/classes/sqli.php
 create mode 100644 src/install/tabledata/001-create-table-eras.sql
 create mode 100644 src/install/tabledata/001-create-table-eras.sql.sha1
 create mode 100644 src/install/tabledata/002-create-table-names.sql
 create mode 100644 src/install/tabledata/002-create-table-names.sql.sha1
 create mode 100644 src/install/tabledata/003-create-table-countries.sql
 create mode 100644 src/install/tabledata/003-create-table-countries.sql.sha1
 create mode 100644 src/install/tabledata/004-create-table-cities.sql
 create mode 100644 src/install/tabledata/004-create-table-cities.sql.sha1
 create mode 100644 src/install/tabledata/005-create-table-colleges.sql
 create mode 100644 src/install/tabledata/005-create-table-colleges.sql.sha1
 create mode 100644 src/install/tabledata/006-create-table-streetnames.sql
 create mode 100644 src/install/tabledata/006-create-table-streetnames.sql.sha1
 create mode 100755 src/install/tabledata/genSHA1.sh

diff --git a/src/classes/sql.php b/src/classes/sql.php
index 9d6f1c1..1db3e91 100644
--- a/src/classes/sql.php
+++ b/src/classes/sql.php
@@ -1,6 +1,29 @@
 <?php
 
 class MySQLQueries {
-	
+  // List of all eras
+  private const $getEras =
+    "SELECT * FROM ?eras ORDER BY name ASC";
+
+  // Count number of first names
+  private const $getFirstNameCount =
+    "SELECT COUNT(*) FROM ?names " +
+    "WHERE isfirstname_sw = true " +
+    "AND deleted_dt IS NOT NULL";
+
+  // Count number of last names
+  private const $getLastNameCount =
+    "SELECT COUNT(*) FROM ?names " +
+    "WHERE isfirstname_sw = false " +
+    "AND deleted_dt IS NOT NULL";
+
+  // Retrieve first and last name from a random index
+  private const $getFullName = 
+    "SELECT name FROM ?names " +
+    "WHERE isfirstname_sw = true " +
+    "LIMIT ?, 1 " +
+    "UNION SELECT name FROM ?names " +
+    "WHERE isfirstname_sw = false " +
+    "LIMIT ?, 1 "
 }
-?>
\ No newline at end of file
+?>
diff --git a/src/install/classes/sqli.php b/src/install/classes/sqli.php
new file mode 100644
index 0000000..d158053
--- /dev/null
+++ b/src/install/classes/sqli.php
@@ -0,0 +1,21 @@
+<?php
+/**
+ * SQLi Class
+ * Handles all database interactions for installation
+ *
+ * @package src/install
+ * @author Brian Turchyn
+ */
+
+class SQLiInstall extends mysqli {
+  private $handle;
+
+  public function __construct($host, $user, $pass, $database) {
+    parent::__construct($host, $user, $pass, $database);
+    // Check for errors
+    if($this->connect_error()) {
+      die("Connection error (" . $this->connect_errno() . ") " . $this->connect_error());
+    }
+  }
+}
+?>
diff --git a/src/install/tabledata/001-create-table-eras.sql b/src/install/tabledata/001-create-table-eras.sql
new file mode 100644
index 0000000..ee9d131
--- /dev/null
+++ b/src/install/tabledata/001-create-table-eras.sql
@@ -0,0 +1,7 @@
+CREATE TABLE IF NOT EXISTS ?eras
+( era_id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  era_name VARCHAR(128) NOT NULL,
+  deleted_dt TIMESTAMP NULL DEFAULT NULL )
+ENGINE=MyISAM 
+DEFAULT CHARACTER SET = utf8;
+
diff --git a/src/install/tabledata/001-create-table-eras.sql.sha1 b/src/install/tabledata/001-create-table-eras.sql.sha1
new file mode 100644
index 0000000..78834d6
--- /dev/null
+++ b/src/install/tabledata/001-create-table-eras.sql.sha1
@@ -0,0 +1 @@
+75b37d9a300ffdb392dd4701a4b92cff7e7169cd
diff --git a/src/install/tabledata/002-create-table-names.sql b/src/install/tabledata/002-create-table-names.sql
new file mode 100644
index 0000000..e69de29
diff --git a/src/install/tabledata/002-create-table-names.sql.sha1 b/src/install/tabledata/002-create-table-names.sql.sha1
new file mode 100644
index 0000000..be0e2cd
--- /dev/null
+++ b/src/install/tabledata/002-create-table-names.sql.sha1
@@ -0,0 +1 @@
+da39a3ee5e6b4b0d3255bfef95601890afd80709
diff --git a/src/install/tabledata/003-create-table-countries.sql b/src/install/tabledata/003-create-table-countries.sql
new file mode 100644
index 0000000..e69de29
diff --git a/src/install/tabledata/003-create-table-countries.sql.sha1 b/src/install/tabledata/003-create-table-countries.sql.sha1
new file mode 100644
index 0000000..be0e2cd
--- /dev/null
+++ b/src/install/tabledata/003-create-table-countries.sql.sha1
@@ -0,0 +1 @@
+da39a3ee5e6b4b0d3255bfef95601890afd80709
diff --git a/src/install/tabledata/004-create-table-cities.sql b/src/install/tabledata/004-create-table-cities.sql
new file mode 100644
index 0000000..e69de29
diff --git a/src/install/tabledata/004-create-table-cities.sql.sha1 b/src/install/tabledata/004-create-table-cities.sql.sha1
new file mode 100644
index 0000000..be0e2cd
--- /dev/null
+++ b/src/install/tabledata/004-create-table-cities.sql.sha1
@@ -0,0 +1 @@
+da39a3ee5e6b4b0d3255bfef95601890afd80709
diff --git a/src/install/tabledata/005-create-table-colleges.sql b/src/install/tabledata/005-create-table-colleges.sql
new file mode 100644
index 0000000..e69de29
diff --git a/src/install/tabledata/005-create-table-colleges.sql.sha1 b/src/install/tabledata/005-create-table-colleges.sql.sha1
new file mode 100644
index 0000000..be0e2cd
--- /dev/null
+++ b/src/install/tabledata/005-create-table-colleges.sql.sha1
@@ -0,0 +1 @@
+da39a3ee5e6b4b0d3255bfef95601890afd80709
diff --git a/src/install/tabledata/006-create-table-streetnames.sql b/src/install/tabledata/006-create-table-streetnames.sql
new file mode 100644
index 0000000..e69de29
diff --git a/src/install/tabledata/006-create-table-streetnames.sql.sha1 b/src/install/tabledata/006-create-table-streetnames.sql.sha1
new file mode 100644
index 0000000..be0e2cd
--- /dev/null
+++ b/src/install/tabledata/006-create-table-streetnames.sql.sha1
@@ -0,0 +1 @@
+da39a3ee5e6b4b0d3255bfef95601890afd80709
diff --git a/src/install/tabledata/genSHA1.sh b/src/install/tabledata/genSHA1.sh
new file mode 100755
index 0000000..4d8eaa2
--- /dev/null
+++ b/src/install/tabledata/genSHA1.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+######################################################################
+# SHA1 Checksum Generator
+# Using this will re-generate all checksums for all SQL queries.
+#
+# @package src/install
+# @author Brian Turchyn
+######################################################################
+
+shopt -s nullglob
+
+clear
+
+echo '===================================================================='
+echo '=                                                                  ='
+echo '=                         !!! WARNING !!!                          ='
+echo '=                                                                  ='
+echo '=  This will re-generate all SHA1 checksums for your SQL install   ='
+echo '=   queries. Doing this will defeat the purpose of the checksums   ='
+echo '=                         being in place.                          ='
+echo '=                                                                  ='
+echo '=          Only use this if you know what you are doing!           ='
+echo '=                                                                  ='
+echo '===================================================================='
+echo
+echo
+echo "Press Ctrl+C NOW if you want to back out of this."
+
+read -n 1 -s
+
+echo
+echo
+
+for f in *.sql
+do
+  echo "Generating SHA1 checksum for $f..."
+  sha1 -q $f > $f.sha1
+done
+
+echo
+echo 'Done!'