| 1 | /*************************************************************************** |
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| 2 | * dataBaseSqlite.cc |
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| 3 | * |
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| 4 | * Thu Apr 30 2005 |
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| 5 | * Copyright 2005 Dmytro Milinevskyy |
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| 6 | * milinevskyy@gmail.com |
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| 7 | ****************************************************************************/ |
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| 8 | |
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| 9 | /* |
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| 10 | * This program is free software; you can redistribute it and/or modify |
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| 11 | * it under the terms of the GNU Lesser General Public License version 2.1 as published by |
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| 12 | * the Free Software Foundation; |
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| 13 | * |
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| 14 | * This program is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | * GNU Library General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU Lesser General Public License |
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| 20 | * along with this program; if not, write to the Free Software |
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| 21 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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| 22 | */ |
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| 23 | |
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| 24 | /** |
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| 25 | * vim indentation settings |
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| 26 | * set tabstop=4 |
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| 27 | * set shiftwidth=4 |
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| 28 | */ |
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| 29 | |
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| 30 | #include <libdodo/directives.h> |
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| 31 | |
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| 32 | #ifdef SQLITE3_EXT |
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| 33 | #include <sqlite3.h> |
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| 34 | #include <string.h> |
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| 35 | |
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| 36 | #include <libdodo/dataBaseSqlite.h> |
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| 37 | #include <libdodo/toolsMisc.h> |
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| 38 | #include <libdodo/dataBaseSqliteEx.h> |
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| 39 | #include <libdodo/xexec.h> |
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| 40 | #include <libdodo/toolsString.h> |
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| 41 | |
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| 42 | namespace dodo { |
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| 43 | namespace data { |
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| 44 | namespace base { |
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| 45 | /** |
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| 46 | * @struct __sqlite__ |
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| 47 | * @brief defines internal handlers for SQLite DBMS interaction |
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| 48 | */ |
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| 49 | struct __sqlite__ { |
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| 50 | /** |
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| 51 | * constructor |
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| 52 | */ |
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| 53 | __sqlite__() : handle(NULL), |
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| 54 | result(NULL) |
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| 55 | { |
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| 56 | } |
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| 57 | |
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| 58 | sqlite3 *handle; ///< DB handle |
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| 59 | sqlite3_stmt *result; ///< handlde to result |
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| 60 | }; |
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| 61 | }; |
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| 62 | }; |
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| 63 | }; |
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| 64 | |
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| 65 | using namespace dodo::data::base; |
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| 66 | |
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| 67 | sqlite::__connection_options__::__connection_options__(const dodo::string &path) : path(path) |
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| 68 | { |
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| 69 | } |
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| 70 | |
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| 71 | //------------------------------------------------------------------- |
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| 72 | |
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| 73 | sqlite::__connection_options__::__connection_options__() |
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| 74 | { |
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| 75 | } |
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| 76 | |
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| 77 | //------------------------------------------------------------------- |
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| 78 | |
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| 79 | sqlite::sqlite() : handle(new __sqlite__) |
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| 80 | { |
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| 81 | #ifndef DATABASE_WO_XEXEC |
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| 82 | collectedData.setExecObject(xexec::OBJECT_DATABASESQLITE); |
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| 83 | #endif |
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| 84 | } |
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| 85 | |
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| 86 | //------------------------------------------------------------------- |
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| 87 | |
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| 88 | sqlite::sqlite(const data::base::__connection_options__ &a_info) : handle(new __sqlite__), |
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| 89 | info(*dynamic_cast<const sqlite::__connection_options__ *>(&a_info)) |
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| 90 | { |
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| 91 | #ifndef DATABASE_WO_XEXEC |
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| 92 | collectedData.setExecObject(xexec::OBJECT_DATABASESQLITE); |
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| 93 | #endif |
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| 94 | |
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| 95 | dodo_try { |
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| 96 | if (sqlite3_open(info.path.data(), &handle->handle) != SQLITE_OK) { |
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| 97 | sqlite3_close(handle->handle); |
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| 98 | |
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| 99 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_SQLITE, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
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| 100 | } |
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| 101 | } dodo_catch (exception::basic *e UNUSED) { |
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| 102 | delete handle; |
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| 103 | |
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| 104 | dodo_rethrow; |
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| 105 | } |
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| 106 | } |
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| 107 | |
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| 108 | //------------------------------------------------------------------- |
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| 109 | |
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| 110 | sqlite::sqlite(sqlite &) |
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| 111 | { |
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| 112 | } |
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| 113 | |
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| 114 | //------------------------------------------------------------------- |
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| 115 | |
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| 116 | sqlite::~sqlite() |
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| 117 | { |
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| 118 | if (handle->handle != NULL) { |
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| 119 | if (handle->result) |
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| 120 | sqlite3_finalize(handle->result); |
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| 121 | |
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| 122 | sqlite3_close(handle->handle); |
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| 123 | } |
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| 124 | |
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| 125 | delete handle; |
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| 126 | } |
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| 127 | |
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| 128 | //------------------------------------------------------------------- |
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| 129 | |
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| 130 | void |
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| 131 | sqlite::connect(const data::base::__connection_options__ &a_info) |
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| 132 | { |
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| 133 | info = *dynamic_cast<const sqlite::__connection_options__ *>(&a_info); |
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| 134 | |
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| 135 | #ifndef DATABASE_WO_XEXEC |
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| 136 | performPreExec(OPERATION_CONNECT); |
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| 137 | #endif |
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| 138 | |
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| 139 | if (handle->handle != NULL) { |
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| 140 | if (handle->result) { |
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| 141 | sqlite3_finalize(handle->result); |
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| 142 | handle->result = NULL; |
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| 143 | } |
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| 144 | |
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| 145 | if (sqlite3_close(handle->handle) != SQLITE_OK) |
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| 146 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_CONNECT, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
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| 147 | |
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| 148 | handle->handle = NULL; |
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| 149 | } |
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| 150 | |
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| 151 | if (sqlite3_open(info.path.data(), &handle->handle) != SQLITE_OK) { |
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| 152 | sqlite3_close(handle->handle); |
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| 153 | |
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| 154 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_CONNECT, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
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| 155 | } |
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| 156 | |
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| 157 | #ifndef DATABASE_WO_XEXEC |
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| 158 | performPostExec(OPERATION_CONNECT); |
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| 159 | #endif |
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| 160 | } |
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| 161 | |
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| 162 | //------------------------------------------------------------------- |
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| 163 | |
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| 164 | void |
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| 165 | sqlite::disconnect() |
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| 166 | { |
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| 167 | if (handle->handle != NULL) { |
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| 168 | #ifndef DATABASE_WO_XEXEC |
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| 169 | performPreExec(OPERATION_DISCONNECT); |
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| 170 | #endif |
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| 171 | |
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| 172 | if (handle->result) { |
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| 173 | sqlite3_finalize(handle->result); |
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| 174 | handle->result = NULL; |
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| 175 | } |
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| 176 | |
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| 177 | if (sqlite3_close(handle->handle) != SQLITE_OK) |
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| 178 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_DISCONNECT, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
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| 179 | |
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| 180 | #ifndef DATABASE_WO_XEXEC |
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| 181 | performPostExec(OPERATION_DISCONNECT); |
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| 182 | #endif |
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| 183 | |
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| 184 | handle->handle = NULL; |
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| 185 | } |
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| 186 | } |
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| 187 | |
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| 188 | //------------------------------------------------------------------- |
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| 189 | |
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| 190 | void |
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| 191 | sqlite::fetchedRows(data::base::rows &a_rows) const |
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| 192 | { |
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| 193 | sql::rows *rows = dynamic_cast<sql::rows *>(&a_rows); |
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| 194 | |
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| 195 | if (handle->handle == NULL || handle->result == NULL) |
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| 196 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_FETCHEDROWS, exception::ERRNO_LIBDODO, SQLITEEX_NOTOPENED, DATABASESQLITEEX_NOTOPENED_STR, __LINE__, __FILE__); |
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| 197 | |
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| 198 | #ifndef DATABASE_WO_XEXEC |
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| 199 | performPreExec(OPERATION_FETCHEDROWS); |
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| 200 | #endif |
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| 201 | |
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| 202 | rows->fields.clear(); |
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| 203 | rows->values.clear(); |
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| 204 | |
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| 205 | sqlite3_reset(handle->result); |
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| 206 | |
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| 207 | unsigned int numFields = sqlite3_column_count(handle->result); |
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| 208 | |
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| 209 | if (numFields == 0) |
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| 210 | return; |
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| 211 | |
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| 212 | bool iterate = true; |
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| 213 | unsigned int i = 0; |
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| 214 | |
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| 215 | rows->fields.reserve(numFields); |
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| 216 | |
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| 217 | for (i = 0; i < numFields; ++i) |
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| 218 | rows->fields.push_back(sqlite3_column_name(handle->result, i)); |
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| 219 | |
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| 220 | dodoStringArray values; |
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| 221 | |
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| 222 | while (iterate) { |
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| 223 | switch (sqlite3_step(handle->result)) { |
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| 224 | case SQLITE_BUSY: |
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| 225 | |
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| 226 | continue; |
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| 227 | |
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| 228 | case SQLITE_DONE: |
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| 229 | |
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| 230 | iterate = false; |
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| 231 | |
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| 232 | break; |
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| 233 | |
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| 234 | case SQLITE_ERROR: |
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| 235 | |
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| 236 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_FETCHEDROWS, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
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| 237 | |
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| 238 | case SQLITE_ROW: |
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| 239 | |
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| 240 | values.clear(); |
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| 241 | values.reserve(numFields); |
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| 242 | |
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| 243 | for (i = 0; i < numFields; ++i) { |
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| 244 | switch (sqlite3_column_type(handle->result, i)) { |
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| 245 | case SQLITE_INTEGER: |
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| 246 | |
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| 247 | values.push_back(tools::string::iToString(sqlite3_column_int(handle->result, i))); |
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| 248 | |
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| 249 | break; |
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| 250 | |
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| 251 | case SQLITE_FLOAT: |
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| 252 | |
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| 253 | values.push_back(tools::string::dToString(sqlite3_column_double(handle->result, i))); |
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| 254 | |
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| 255 | break; |
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| 256 | |
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| 257 | case SQLITE_TEXT: |
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| 258 | |
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| 259 | values.push_back(dodo::string((const char *)sqlite3_column_text(handle->result, i), sqlite3_column_bytes(handle->result, i))); |
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| 260 | |
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| 261 | break; |
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| 262 | |
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| 263 | case SQLITE_BLOB: |
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| 264 | |
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| 265 | values.push_back(dodo::string((const char *)sqlite3_column_blob(handle->result, i), sqlite3_column_bytes(handle->result, i))); |
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| 266 | |
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| 267 | break; |
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| 268 | |
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| 269 | case SQLITE_NULL: |
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| 270 | default: |
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| 271 | |
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| 272 | values.push_back(statements[STATEMENT_NULL]); |
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| 273 | |
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| 274 | break; |
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| 275 | } |
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| 276 | } |
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| 277 | |
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| 278 | rows->values.push_back(values); |
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| 279 | |
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| 280 | break; |
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| 281 | } |
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| 282 | } |
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| 283 | |
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| 284 | #ifndef DATABASE_WO_XEXEC |
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| 285 | performPostExec(OPERATION_FETCHEDROWS); |
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| 286 | #endif |
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| 287 | } |
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| 288 | |
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| 289 | //------------------------------------------------------------------- |
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| 290 | |
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| 291 | unsigned int |
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| 292 | sqlite::fetchedRows() const |
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| 293 | { |
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| 294 | if (handle->result == NULL) |
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| 295 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_FETCHEDROWS, exception::ERRNO_LIBDODO, SQLITEEX_NOTOPENED, DATABASESQLITEEX_NOTOPENED_STR, __LINE__, __FILE__); |
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| 296 | |
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| 297 | sqlite3_reset(handle->result); |
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| 298 | |
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| 299 | if (sqlite3_column_count(handle->result) == 0) /// FIXME: dodo_throw exception? |
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| 300 | return 0; |
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| 301 | |
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| 302 | bool iterate = true; |
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| 303 | unsigned int numRows = 0; |
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| 304 | |
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| 305 | while (iterate) { |
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| 306 | switch (sqlite3_step(handle->result)) { |
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| 307 | case SQLITE_BUSY: |
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| 308 | |
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| 309 | continue; |
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| 310 | |
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| 311 | case SQLITE_DONE: |
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| 312 | |
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| 313 | iterate = false; |
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| 314 | |
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| 315 | break; |
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| 316 | |
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| 317 | case SQLITE_ERROR: |
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| 318 | |
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| 319 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_FETCHEDROWS, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
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| 320 | |
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| 321 | case SQLITE_ROW: |
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| 322 | |
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| 323 | ++numRows; |
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| 324 | |
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| 325 | break; |
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| 326 | } |
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| 327 | } |
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| 328 | |
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| 329 | return numRows; |
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| 330 | } |
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| 331 | |
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| 332 | //------------------------------------------------------------------- |
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| 333 | |
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| 334 | unsigned int |
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| 335 | sqlite::affectedRows() const |
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| 336 | { |
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| 337 | if (handle->handle == NULL) |
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| 338 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_AFFECTEDROWS, exception::ERRNO_LIBDODO, SQLITEEX_NOTOPENED, DATABASESQLITEEX_NOTOPENED_STR, __LINE__, __FILE__); |
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| 339 | |
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| 340 | return sqlite3_changes(handle->handle); |
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| 341 | } |
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| 342 | |
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| 343 | //------------------------------------------------------------------- |
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| 344 | |
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| 345 | void |
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| 346 | sqlite::requestFieldsTypes(const dodo::string &table) |
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| 347 | { |
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| 348 | if (handle->handle == NULL) |
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| 349 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_REQUESTFIELDSTYPES, exception::ERRNO_LIBDODO, SQLITEEX_NOTOPENED, DATABASESQLITEEX_NOTOPENED_STR, __LINE__, __FILE__); |
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| 350 | |
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| 351 | dodoMap<dodo::string, dodoMap<dodo::string, short, dodoMapICaseStringCompare>, dodoMapICaseStringCompare>::iterator types = fieldTypes.find(table); |
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| 352 | |
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| 353 | if (types == fieldTypes.end()) |
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| 354 | types = fieldTypes.insert(std::make_pair(table, dodoMap<dodo::string, short, dodoMapICaseStringCompare>())).first; |
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| 355 | |
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| 356 | if (handle->result) { |
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| 357 | sqlite3_finalize(handle->result); |
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| 358 | handle->result = NULL; |
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| 359 | } |
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| 360 | |
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| 361 | #ifdef SQLITE_ENABLE_COLUMN_METADATA |
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| 362 | dodo::string request = "select * from " + table + " limit 1"; |
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| 363 | |
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| 364 | if (sqlite3_prepare(handle->handle, request.data(), request.size(), &handle->result, NULL) != SQLITE_OK) |
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| 365 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_REQUESTFIELDSTYPES, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__, request); |
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| 366 | |
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| 367 | if (handle->result == NULL) |
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| 368 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_REQUESTFIELDSTYPES, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
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| 369 | |
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| 370 | unsigned int numFields = sqlite3_column_count(handle->result); |
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| 371 | |
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| 372 | const char *columnType, *columnName; |
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| 373 | |
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| 374 | dodoMap<dodo::string, short, dodoMapICaseStringCompare>::iterator field, fieldsEnd = types->second.end(); |
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| 375 | |
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| 376 | for (unsigned int i(0); i < numFields; ++i) { |
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| 377 | columnName = sqlite3_column_name(handle->result, i); |
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| 378 | |
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| 379 | if (sqlite3_table_column_metadata(handle->handle, |
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| 380 | NULL, |
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| 381 | table.data(), |
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| 382 | columnName, |
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| 383 | &columnType, |
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| 384 | NULL, |
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| 385 | NULL, |
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| 386 | NULL, |
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| 387 | NULL) != SQLITE_OK) { |
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| 388 | sqlite3_finalize(handle->result); |
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| 389 | |
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| 390 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_REQUESTFIELDSTYPES, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__, request); |
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| 391 | } |
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| 392 | |
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| 393 | field = types->second.find(columnName); |
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| 394 | |
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| 395 | if (field == fieldsEnd) { |
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| 396 | if (strcasestr(columnType, "char") != NULL || |
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| 397 | strcasestr(columnType, "date") != NULL || |
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| 398 | strcasestr(columnType, "time") != NULL || |
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| 399 | strcasestr(columnType, "text") != NULL || |
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| 400 | strcasestr(columnType, "enum") != NULL || |
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| 401 | strcasestr(columnType, "set") != NULL) |
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| 402 | types->second.insert(std::make_pair(dodo::string(columnName), sql::FIELD_TEXT)); |
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| 403 | else { |
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| 404 | if (strcasestr(columnType, "blob") != NULL) |
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| 405 | types->second.insert(std::make_pair(dodo::string(columnName), sql::FIELD_BINARY)); |
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| 406 | else |
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| 407 | types->second.insert(std::make_pair(dodo::string(columnName), sql::FIELD_NUMERIC)); |
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| 408 | } |
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| 409 | } else { |
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| 410 | if (strcasestr(columnType, "char") != NULL || |
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| 411 | strcasestr(columnType, "date") != NULL || |
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| 412 | strcasestr(columnType, "time") != NULL || |
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| 413 | strcasestr(columnType, "text") != NULL || |
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| 414 | strcasestr(columnType, "enum") != NULL || |
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| 415 | strcasestr(columnType, "set") != NULL) |
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| 416 | field->second = sql::FIELD_TEXT; |
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| 417 | else { |
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| 418 | if (strcasestr(columnType, "blob") != NULL) |
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| 419 | field->second = sql::FIELD_BINARY; |
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| 420 | else |
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| 421 | field->second = sql::FIELD_NUMERIC; |
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| 422 | } |
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| 423 | } |
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| 424 | } |
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| 425 | #else |
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| 426 | dodo::string request = "pragma table_info(" + table + ")"; |
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| 427 | |
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| 428 | if (sqlite3_prepare(handle->handle, request.data(), request.size(), &handle->result, NULL) != SQLITE_OK) |
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| 429 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_REQUESTFIELDSTYPES, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__, request); |
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| 430 | |
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| 431 | if (handle->result == NULL) |
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| 432 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_REQUESTFIELDSTYPES, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
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| 433 | |
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| 434 | bool iterate = true; |
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| 435 | |
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| 436 | const char *columnType, *columnName; |
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| 437 | |
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| 438 | dodoMap<dodo::string, short, dodoMapICaseStringCompare>::iterator field, fieldsEnd = types->second.end(); |
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| 439 | |
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| 440 | while (iterate) { |
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| 441 | switch (sqlite3_step(handle->result)) { |
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| 442 | case SQLITE_BUSY: |
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| 443 | |
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| 444 | continue; |
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| 445 | |
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| 446 | case SQLITE_DONE: |
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| 447 | |
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| 448 | iterate = false; |
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| 449 | |
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| 450 | break; |
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| 451 | |
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| 452 | case SQLITE_ERROR: |
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| 453 | |
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| 454 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_REQUESTFIELDSTYPES, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
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| 455 | |
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| 456 | case SQLITE_ROW: |
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| 457 | |
|---|
| 458 | columnName = (const char *)sqlite3_column_text(handle->result, 1); |
|---|
| 459 | columnType = (const char *)sqlite3_column_text(handle->result, 2); |
|---|
| 460 | |
|---|
| 461 | field = types->second.find(columnName); |
|---|
| 462 | |
|---|
| 463 | if (field == fieldsEnd) { |
|---|
| 464 | if (strcasestr(columnType, "char") != NULL || |
|---|
| 465 | strcasestr(columnType, "date") != NULL || |
|---|
| 466 | strcasestr(columnType, "time") != NULL || |
|---|
| 467 | strcasestr(columnType, "text") != NULL || |
|---|
| 468 | strcasestr(columnType, "enum") != NULL || |
|---|
| 469 | strcasestr(columnType, "set") != NULL) |
|---|
| 470 | types->second.insert(std::make_pair(dodo::string(columnName), sql::FIELD_TEXT)); |
|---|
| 471 | else { |
|---|
| 472 | if (strcasestr(columnType, "blob") != NULL) |
|---|
| 473 | types->second.insert(std::make_pair(dodo::string(columnName), sql::FIELD_BINARY)); |
|---|
| 474 | else |
|---|
| 475 | types->second.insert(std::make_pair(dodo::string(columnName), sql::FIELD_NUMERIC)); |
|---|
| 476 | } |
|---|
| 477 | } else { |
|---|
| 478 | if (strcasestr(columnType, "char") != NULL || |
|---|
| 479 | strcasestr(columnType, "date") != NULL || |
|---|
| 480 | strcasestr(columnType, "time") != NULL || |
|---|
| 481 | strcasestr(columnType, "text") != NULL || |
|---|
| 482 | strcasestr(columnType, "enum") != NULL || |
|---|
| 483 | strcasestr(columnType, "set") != NULL) |
|---|
| 484 | field->second = sql::FIELD_TEXT; |
|---|
| 485 | else { |
|---|
| 486 | if (strcasestr(columnType, "blob") != NULL) |
|---|
| 487 | field->second = sql::FIELD_BINARY; |
|---|
| 488 | else |
|---|
| 489 | field->second = sql::FIELD_NUMERIC; |
|---|
| 490 | } |
|---|
| 491 | } |
|---|
| 492 | |
|---|
| 493 | break; |
|---|
| 494 | } |
|---|
| 495 | } |
|---|
| 496 | #endif |
|---|
| 497 | |
|---|
| 498 | sqlite3_finalize(handle->result); |
|---|
| 499 | handle->result = NULL; |
|---|
| 500 | } |
|---|
| 501 | |
|---|
| 502 | //------------------------------------------------------------------- |
|---|
| 503 | |
|---|
| 504 | void |
|---|
| 505 | sqlite::exec() |
|---|
| 506 | { |
|---|
| 507 | exec(sql::query(construct())); |
|---|
| 508 | } |
|---|
| 509 | |
|---|
| 510 | //------------------------------------------------------------------- |
|---|
| 511 | |
|---|
| 512 | void |
|---|
| 513 | sqlite::exec(const query &a_query) |
|---|
| 514 | { |
|---|
| 515 | dodo_try { |
|---|
| 516 | collectedData.query = dynamic_cast<const sql::query *>(&a_query); |
|---|
| 517 | |
|---|
| 518 | if (handle->handle == NULL) |
|---|
| 519 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_EXEC, exception::ERRNO_LIBDODO, SQLITEEX_NOTOPENED, DATABASESQLITEEX_NOTOPENED_STR, __LINE__, __FILE__); |
|---|
| 520 | |
|---|
| 521 | #ifndef DATABASE_WO_XEXEC |
|---|
| 522 | performPreExec(OPERATION_EXEC); |
|---|
| 523 | #endif |
|---|
| 524 | |
|---|
| 525 | if (handle->result) { |
|---|
| 526 | sqlite3_finalize(handle->result); |
|---|
| 527 | handle->result = NULL; |
|---|
| 528 | } |
|---|
| 529 | |
|---|
| 530 | if (sqlite3_prepare(handle->handle, collectedData.query->sql.data(), collectedData.query->sql.size(), &handle->result, NULL) != SQLITE_OK) |
|---|
| 531 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_EXEC, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__, collectedData.query->sql); |
|---|
| 532 | |
|---|
| 533 | dodo::slList<__blob__>::iterator i(blobs.begin()), j(blobs.end()); |
|---|
| 534 | for (; i != j; ++i) { |
|---|
| 535 | if (sqlite3_bind_blob(handle->result, i->reference, i->value->data(), i->value->size(), SQLITE_TRANSIENT) != SQLITE_OK) { |
|---|
| 536 | blobs.clear(); |
|---|
| 537 | |
|---|
| 538 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_EXEC, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
|---|
| 539 | } |
|---|
| 540 | } |
|---|
| 541 | |
|---|
| 542 | blobs.clear(); |
|---|
| 543 | |
|---|
| 544 | if (handle->result == NULL) |
|---|
| 545 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_EXEC, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
|---|
| 546 | |
|---|
| 547 | int status = sqlite3_step(handle->result); |
|---|
| 548 | if (status != SQLITE_DONE && status != SQLITE_ROW) |
|---|
| 549 | dodo_throw exception::basic(exception::MODULE_DATABASESQLITE, SQLITEEX_EXEC, exception::ERRNO_SQLITE, sqlite3_errcode(handle->handle), sqlite3_errmsg(handle->handle), __LINE__, __FILE__); |
|---|
| 550 | |
|---|
| 551 | #ifndef DATABASE_WO_XEXEC |
|---|
| 552 | performPostExec(OPERATION_EXEC); |
|---|
| 553 | #endif |
|---|
| 554 | collectedData.clear(); |
|---|
| 555 | } dodo_catch (exception::basic *e UNUSED) { |
|---|
| 556 | collectedData.clear(); |
|---|
| 557 | |
|---|
| 558 | dodo_rethrow; |
|---|
| 559 | } |
|---|
| 560 | } |
|---|
| 561 | |
|---|
| 562 | //------------------------------------------------------------------- |
|---|
| 563 | |
|---|
| 564 | void |
|---|
| 565 | sqlite::insert(const data::base::rows &rows, |
|---|
| 566 | const data::base::condition &condition) |
|---|
| 567 | { |
|---|
| 568 | constructor::insert(rows, condition); |
|---|
| 569 | } |
|---|
| 570 | |
|---|
| 571 | //------------------------------------------------------------------- |
|---|
| 572 | |
|---|
| 573 | void |
|---|
| 574 | sqlite::update(const data::base::rows &rows, |
|---|
| 575 | const data::base::condition &condition) |
|---|
| 576 | { |
|---|
| 577 | constructor::update(rows, condition); |
|---|
| 578 | } |
|---|
| 579 | |
|---|
| 580 | //------------------------------------------------------------------- |
|---|
| 581 | |
|---|
| 582 | dodo::string |
|---|
| 583 | sqlite::update() |
|---|
| 584 | { |
|---|
| 585 | dodo::string request = statements[STATEMENT_UPDATE]; |
|---|
| 586 | request += dodo::string(collectedData.condition._table); |
|---|
| 587 | request += dodo::string(statements[STATEMENT_SET]); |
|---|
| 588 | |
|---|
| 589 | dodoArray<dodoStringArray>::iterator v = collectedData.rows.values.begin(); |
|---|
| 590 | if (v != collectedData.rows.values.end()) { |
|---|
| 591 | unsigned int fn(collectedData.rows.fields.size()), fv(v->size()); |
|---|
| 592 | |
|---|
| 593 | unsigned int o(fn <= fv ? fn : fv); |
|---|
| 594 | |
|---|
| 595 | dodoStringArray::const_iterator i(collectedData.rows.fields.begin()), j(v->begin()); |
|---|
| 596 | if (i != j) { |
|---|
| 597 | dodoMap<dodo::string, dodoMap<dodo::string, short, dodoMapICaseStringCompare>, dodoMapICaseStringCompare>::iterator types = fieldTypes.find(collectedData.condition._table); |
|---|
| 598 | if (types != fieldTypes.end()) { |
|---|
| 599 | dodoMap<dodo::string, short, dodoMapICaseStringCompare>::iterator type; |
|---|
| 600 | dodoMap<dodo::string, short, dodoMapICaseStringCompare>::iterator typesEnd = types->second.end(); |
|---|
| 601 | |
|---|
| 602 | __blob__ blob; |
|---|
| 603 | |
|---|
| 604 | unsigned int k = 1; |
|---|
| 605 | for (; k < o; ++i, ++k, ++j) { |
|---|
| 606 | request += dodo::string(*i); |
|---|
| 607 | |
|---|
| 608 | type = types->second.find(*i); |
|---|
| 609 | if (type != typesEnd) { |
|---|
| 610 | if (type->second == sql::FIELD_TEXT) { |
|---|
| 611 | request += dodo::string(statements[STATEMENT_EQUALAPOSTROPHE]); |
|---|
| 612 | request += dodo::string(escapeFields(*j)); |
|---|
| 613 | request += dodo::string(statements[STATEMENT_APOSTROPHECOMA]); |
|---|
| 614 | } else { |
|---|
| 615 | if (type->second == sql::FIELD_BINARY) { |
|---|
| 616 | request += dodo::string(statements[STATEMENT_EQUAL]); |
|---|
| 617 | request += dodo::string("$" + tools::string::uiToString(k)); |
|---|
| 618 | request += dodo::string(statements[STATEMENT_COMA]); |
|---|
| 619 | |
|---|
| 620 | blob.reference = k; |
|---|
| 621 | blob.value = &(*j); |
|---|
| 622 | |
|---|
| 623 | blobs.push(blob); |
|---|
| 624 | } else { |
|---|
| 625 | request += dodo::string(statements[STATEMENT_EQUAL]); |
|---|
| 626 | request += dodo::string(*j); |
|---|
| 627 | request += dodo::string(statements[STATEMENT_COMA]); |
|---|
| 628 | } |
|---|
| 629 | } |
|---|
| 630 | } else { |
|---|
| 631 | request += dodo::string(statements[STATEMENT_EQUALAPOSTROPHE]); |
|---|
| 632 | request += dodo::string(escapeFields(*j)); |
|---|
| 633 | request += dodo::string(statements[STATEMENT_APOSTROPHECOMA]); |
|---|
| 634 | } |
|---|
| 635 | } |
|---|
| 636 | request += dodo::string(*i); |
|---|
| 637 | |
|---|
| 638 | type = types->second.find(*i); |
|---|
| 639 | if (type != typesEnd) { |
|---|
| 640 | if (type->second == sql::FIELD_TEXT) { |
|---|
| 641 | request += dodo::string(statements[STATEMENT_EQUALAPOSTROPHE]); |
|---|
| 642 | request += dodo::string(escapeFields(*j)); |
|---|
| 643 | request += dodo::string(statements[STATEMENT_APOSTROPHE]); |
|---|
| 644 | } else { |
|---|
| 645 | if (type->second == sql::FIELD_BINARY) { |
|---|
| 646 | request += dodo::string(statements[STATEMENT_EQUAL]); |
|---|
| 647 | request += dodo::string("$" + tools::string::uiToString(k)); |
|---|
| 648 | request += dodo::string(statements[STATEMENT_COMA]); |
|---|
| 649 | |
|---|
| 650 | blob.reference = k; |
|---|
| 651 | blob.value = &(*j); |
|---|
| 652 | |
|---|
| 653 | blobs.push(blob); |
|---|
| 654 | } else { |
|---|
| 655 | request += dodo::string(statements[STATEMENT_EQUAL]); |
|---|
| 656 | request += dodo::string(*j); |
|---|
| 657 | request += dodo::string(statements[STATEMENT_COMA]); |
|---|
| 658 | } |
|---|
| 659 | } |
|---|
| 660 | } else { |
|---|
| 661 | request += dodo::string(statements[STATEMENT_EQUALAPOSTROPHE]); |
|---|
| 662 | request += dodo::string(escapeFields(*j)); |
|---|
| 663 | request += dodo::string(statements[STATEMENT_APOSTROPHE]); |
|---|
| 664 | } |
|---|
| 665 | } else { |
|---|
| 666 | for (unsigned int k(1); k < o; ++i, ++k, ++j) { |
|---|
| 667 | request += dodo::string(*i); |
|---|
| 668 | request += dodo::string(statements[STATEMENT_EQUALAPOSTROPHE]); |
|---|
| 669 | request += dodo::string(escapeFields(*j)); |
|---|
| 670 | request += dodo::string(statements[STATEMENT_APOSTROPHECOMA]); |
|---|
| 671 | } |
|---|
| 672 | request += dodo::string(*i); |
|---|
| 673 | request += dodo::string(statements[STATEMENT_EQUALAPOSTROPHE]); |
|---|
| 674 | request += dodo::string(escapeFields(*j)); |
|---|
| 675 | request += dodo::string(statements[STATEMENT_APOSTROPHE]); |
|---|
| 676 | } |
|---|
| 677 | } |
|---|
| 678 | } |
|---|
| 679 | |
|---|
| 680 | return request; |
|---|
| 681 | } |
|---|
| 682 | |
|---|
| 683 | //------------------------------------------------------------------- |
|---|
| 684 | |
|---|
| 685 | dodo::string |
|---|
| 686 | sqlite::insert() |
|---|
| 687 | { |
|---|
| 688 | dodo::string request = statements[STATEMENT_INSERT]; |
|---|
| 689 | request += dodo::string(statements[STATEMENT_INTO]); |
|---|
| 690 | request += dodo::string(collectedData.condition._table); |
|---|
| 691 | if (collectedData.rows.fields.size() != 0) { |
|---|
| 692 | request += dodo::string(statements[STATEMENT_LEFTBRACKET]); |
|---|
| 693 | request += dodo::string(tools::misc::join(collectedData.rows.fields, statements[STATEMENT_COMA])); |
|---|
| 694 | request += dodo::string(statements[STATEMENT_RIGHTBRACKET]); |
|---|
| 695 | } |
|---|
| 696 | request += dodo::string(statements[STATEMENT_VALUES]); |
|---|
| 697 | |
|---|
| 698 | dodoArray<dodoStringArray>::iterator k(collectedData.rows.values.begin()), l(collectedData.rows.values.end()); |
|---|
| 699 | if (k != l) { |
|---|
| 700 | dodoMap<dodo::string, dodoMap<dodo::string, short, dodoMapICaseStringCompare>, dodoMapICaseStringCompare>::iterator types = fieldTypes.find(collectedData.condition._table); |
|---|
| 701 | if (types != fieldTypes.end()) { |
|---|
| 702 | dodoMap<dodo::string, short, dodoMapICaseStringCompare>::iterator type; |
|---|
| 703 | dodoMap<dodo::string, short, dodoMapICaseStringCompare>::iterator typesEnd = types->second.end(); |
|---|
| 704 | |
|---|
| 705 | dodoStringArray::iterator t; |
|---|
| 706 | |
|---|
| 707 | __blob__ blob; |
|---|
| 708 | |
|---|
| 709 | unsigned int o = 0; |
|---|
| 710 | |
|---|
| 711 | --l; |
|---|
| 712 | for (; k != l; ++k) { |
|---|
| 713 | request += dodo::string(statements[STATEMENT_LEFTBRACKET]); |
|---|
| 714 | |
|---|
| 715 | t = collectedData.rows.fields.begin(); |
|---|
| 716 | |
|---|
| 717 | dodoStringArray::const_iterator i(k->begin()), j(k->end() - 1); |
|---|
| 718 | for (; i != j; ++i, ++t) { |
|---|
| 719 | type = types->second.find(*t); |
|---|
| 720 | if (type != typesEnd) { |
|---|
| 721 | if (type->second == sql::FIELD_TEXT) |
|---|
| 722 | request += dodo::string(statements[STATEMENT_APOSTROPHE] + escapeFields(*i) + statements[STATEMENT_APOSTROPHECOMA]); |
|---|
| 723 | else { |
|---|
| 724 | if (type->second == sql::FIELD_BINARY) { |
|---|
| 725 | ++o; |
|---|
| 726 | |
|---|
| 727 | request += dodo::string("$" + tools::string::uiToString(o)); |
|---|
| 728 | request += dodo::string(statements[STATEMENT_COMA]); |
|---|
| 729 | |
|---|
| 730 | blob.reference = o; |
|---|
| 731 | blob.value = &(*i); |
|---|
| 732 | |
|---|
| 733 | blobs.push(blob); |
|---|
| 734 | } else |
|---|
| 735 | request += dodo::string(*i + statements[STATEMENT_COMA]); |
|---|
| 736 | } |
|---|
| 737 | } else |
|---|
| 738 | request += dodo::string(statements[STATEMENT_APOSTROPHE] + escapeFields(*i) + statements[STATEMENT_APOSTROPHECOMA]); |
|---|
| 739 | } |
|---|
| 740 | type = types->second.find(*t); |
|---|
| 741 | if (type != typesEnd) { |
|---|
| 742 | if (type->second == sql::FIELD_TEXT) |
|---|
| 743 | request += dodo::string(statements[STATEMENT_APOSTROPHE] + escapeFields(*i) + statements[STATEMENT_APOSTROPHE]); |
|---|
| 744 | else { |
|---|
| 745 | if (type->second == sql::FIELD_BINARY) { |
|---|
| 746 | ++o; |
|---|
| 747 | |
|---|
| 748 | request += dodo::string("$" + tools::string::uiToString(o)); |
|---|
| 749 | |
|---|
| 750 | blob.reference = o; |
|---|
| 751 | blob.value = &(*i); |
|---|
| 752 | |
|---|
| 753 | blobs.push(blob); |
|---|
| 754 | } else |
|---|
| 755 | request += dodo::string(*i); |
|---|
| 756 | } |
|---|
| 757 | } else |
|---|
| 758 | request += dodo::string(statements[STATEMENT_APOSTROPHE] + escapeFields(*i) + statements[STATEMENT_APOSTROPHE]); |
|---|
| 759 | |
|---|
| 760 | request += dodo::string(statements[STATEMENT_RIGHTBRACKETCOMA]); |
|---|
| 761 | } |
|---|
| 762 | request += dodo::string(statements[STATEMENT_LEFTBRACKET]); |
|---|
| 763 | |
|---|
| 764 | t = collectedData.rows.fields.begin(); |
|---|
| 765 | |
|---|
| 766 | dodoStringArray::const_iterator i(k->begin()), j(k->end() - 1); |
|---|
| 767 | for (; i != j; ++i, ++t) { |
|---|
| 768 | type = types->second.find(*t); |
|---|
| 769 | if (type != typesEnd) { |
|---|
| 770 | if (type->second == sql::FIELD_TEXT) |
|---|
| 771 | request += dodo::string(statements[STATEMENT_APOSTROPHE] + escapeFields(*i) + statements[STATEMENT_APOSTROPHECOMA]); |
|---|
| 772 | else { |
|---|
| 773 | if (type->second == sql::FIELD_BINARY) { |
|---|
| 774 | ++o; |
|---|
| 775 | |
|---|
| 776 | request += dodo::string("$" + tools::string::uiToString(o)); |
|---|
| 777 | request += dodo::string(statements[STATEMENT_COMA]); |
|---|
| 778 | |
|---|
| 779 | blob.reference = o; |
|---|
| 780 | blob.value = &(*i); |
|---|
| 781 | |
|---|
| 782 | blobs.push(blob); |
|---|
| 783 | } else |
|---|
| 784 | request += dodo::string(*i + statements[STATEMENT_COMA]); |
|---|
| 785 | } |
|---|
| 786 | } else |
|---|
| 787 | request += dodo::string(statements[STATEMENT_APOSTROPHE] + escapeFields(*i) + statements[STATEMENT_APOSTROPHECOMA]); |
|---|
| 788 | } |
|---|
| 789 | type = types->second.find(*t); |
|---|
| 790 | if (type != typesEnd) { |
|---|
| 791 | if (type->second == sql::FIELD_TEXT) |
|---|
| 792 | request += dodo::string(statements[STATEMENT_APOSTROPHE] + escapeFields(*i) + statements[STATEMENT_APOSTROPHE]); |
|---|
| 793 | else { |
|---|
| 794 | if (type->second == sql::FIELD_BINARY) { |
|---|
| 795 | ++o; |
|---|
| 796 | |
|---|
| 797 | request += dodo::string("$" + tools::string::uiToString(o)); |
|---|
| 798 | |
|---|
| 799 | blob.reference = o; |
|---|
| 800 | blob.value = &(*i); |
|---|
| 801 | |
|---|
| 802 | blobs.push(blob); |
|---|
| 803 | } else |
|---|
| 804 | request += dodo::string(*i); |
|---|
| 805 | } |
|---|
| 806 | } else |
|---|
| 807 | request += dodo::string(statements[STATEMENT_APOSTROPHE] + escapeFields(*i) + statements[STATEMENT_APOSTROPHE]); |
|---|
| 808 | |
|---|
| 809 | request += dodo::string(statements[STATEMENT_RIGHTBRACKET]); |
|---|
| 810 | } else { |
|---|
| 811 | --l; |
|---|
| 812 | for (; k != l; ++k) { |
|---|
| 813 | request += dodo::string(statements[STATEMENT_LEFTBRACKET]); |
|---|
| 814 | request += dodo::string(joinFields(*k, statements[STATEMENT_COMA], statements[STATEMENT_APOSTROPHE])); |
|---|
| 815 | request += dodo::string(statements[STATEMENT_RIGHTBRACKETCOMA]); |
|---|
| 816 | } |
|---|
| 817 | request += dodo::string(statements[STATEMENT_LEFTBRACKET]); |
|---|
| 818 | request += dodo::string(joinFields(*k, statements[STATEMENT_COMA], statements[STATEMENT_APOSTROPHE])); |
|---|
| 819 | request += dodo::string(statements[STATEMENT_RIGHTBRACKET]); |
|---|
| 820 | } |
|---|
| 821 | } |
|---|
| 822 | |
|---|
| 823 | return request; |
|---|
| 824 | } |
|---|
| 825 | #endif |
|---|
| 826 | |
|---|
| 827 | //------------------------------------------------------------------- |
|---|
| 828 | |
|---|