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[RombaSharp] More code for update

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This commit is contained in:
Matt Nadareski
2016-09-02 12:51:08 -07:00
parent 03be4c956f
commit 2328e71017
2 changed files with 94 additions and 43 deletions
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62
RombaSharp/RombaSharp.cs
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@@ -322,6 +322,9 @@ namespace SabreTools
{
using (SqliteDataReader sldr = slc.ExecuteReader())
{
if (sldr.HasRows)
{
sldr.Read();
string hash = sldr.GetString(0);
if (!databaseDats.Contains(hash))
{
@@ -365,12 +368,59 @@ namespace SabreTools
// Loop through the parsed entries
foreach (string romkey in tempdat.Files.Keys)
{
// So, we have an issue. Finding each of the particular crc/md5/sha1 combinations
// that need to be added compared to what's already in the database is likely to
// be difficult with the current keyvault structure. Can we move to a non-kv since
// we're using a database that we are fully aware of anyway? Then we can definitely
// have a hash table and a dat table and a mapping between the two. Slower, but works
// more efficiently for my format. Get input?
foreach (Rom rom in tempdat.Files[romkey])
{
query = "SELECT id FROM data WHERE key=\"size\" AND value=\"" + rom.HashData.Size + "\" AND ("
+ "(key=\"crc\" AND (value=\"" + rom.HashData.CRC + "\" OR value=\"null\"))"
+ "AND (key=\"md5\" AND value=\"" + rom.HashData.MD5 + "\" OR value=\"null\"))"
+ "AND (key=\"sha1\" AND value=\"" + rom.HashData.SHA1 + "\" OR value=\"null\")))";
using (SqliteCommand slc = new SqliteCommand(query, dbc))
{
using (SqliteDataReader sldr = slc.ExecuteReader())
{
// If the hash exists in the database, add the dat hash for that id
if (sldr.HasRows)
{
sldr.Read();
string id = sldr.GetString(0);
string squery = "INSERT INTO data (id, key, value) VALUES (\"" + id + "\", \"dat\", \"" + key + "\")";
using (SqliteCommand sslc = new SqliteCommand(squery, dbc))
{
sslc.ExecuteNonQuery();
}
}
// If it doesn't exist, add the hash and the dat hash for a new id
else
{
string squery = "INSERT INTO data (key, value) VALUES (\"size\", \"" + rom.HashData.Size + "\")";
using (SqliteCommand sslc = new SqliteCommand(squery, dbc))
{
sslc.ExecuteNonQuery();
}
long id = -1;
squery = "SELECT last_insertConstants.Rowid()";
using (SqliteCommand sslc = new SqliteCommand(squery, dbc))
{
id = (long)sslc.ExecuteScalar();
}
squery = "INSERT INTO data (id, key, value) VALUES (\"" + id + "\", \"crc\", \"" + rom.HashData.CRC + "\"),"
+ " (\"" + id + "\", \"md5\", \"" + rom.HashData.MD5 + "\"),"
+ " (\"" + id + "\", \"sha1\", \"" + rom.HashData.SHA1 + "\"),"
+ " (\"" + id + "\", \"dat\", \"" + key + "\")";
using (SqliteCommand sslc = new SqliteCommand(squery, dbc))
{
sslc.ExecuteNonQuery();
}
}
}
}
}
}
}
}
}

7
SabreTools.Helper/Tools/DBTools.cs
View File

@@ -37,9 +37,10 @@ namespace SabreTools.Helper
{
string query = @"
CREATE TABLE IF NOT EXISTS data (
'id' INTEGER NOT NULL
'key' TEXT NOT NULL
'value' TEXT NOT NULL
'id' INTEGER NOT NULL
'key' TEXT NOT NULL
'value' TEXT NOT NULL
PRIMARY KEY (id, key, value)
)";
SqliteCommand slc = new SqliteCommand(query, dbc);
slc.ExecuteNonQuery();