projects / minimal.git / blame
| Commit | Line | Data |
|---|---|---|
| ee9c93b9 JF |
1 | /* Minimal - the simplest thing that could possibly work |
| 2 | * Copyright (C) 2007 Jay Freeman (saurik) | |
| 3 | */ | |
| 4 | ||
| 5 | /* | |
| 6 | * Redistribution and use in source and binary | |
| 7 | * forms, with or without modification, are permitted | |
| 8 | * provided that the following conditions are met: | |
| 9 | * | |
| 10 | * 1. Redistributions of source code must retain the | |
| 11 | * above copyright notice, this list of conditions | |
| 12 | * and the following disclaimer. | |
| 13 | * 2. Redistributions in binary form must reproduce the | |
| 14 | * above copyright notice, this list of conditions | |
| 15 | * and the following disclaimer in the documentation | |
| 16 | * and/or other materials provided with the | |
| 17 | * distribution. | |
| 18 | * 3. The name of the author may not be used to endorse | |
| 19 | * or promote products derived from this software | |
| 20 | * without specific prior written permission. | |
| 21 | * | |
| 22 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' | |
| 23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, | |
| 24 | * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| 25 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 26 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE | |
| 27 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 28 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 29 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 31 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
| 32 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR | |
| 33 | * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN | |
| 34 | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
| 35 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 36 | */ | |
| 37 | ||
| 64c5d5aa JF |
38 | #ifndef MINIMAL_SQLITE3_H |
| 39 | #define MINIMAL_SQLITE3_H | |
| 40 | ||
| 76975d66 JF |
41 | #include <sqlite3.h> |
| 42 | #include <string.h> | |
| 43 | ||
| 66b708b1 JF |
44 | #define _sqlcall(expr) ({ \ |
| 45 | __typeof__(expr) _value = (expr); \ | |
| 46 | if (_value != 0 && (_value < 100 || _value >= 200)) \ | |
| 47 | _assert(false, "_sqlcall(%u:%s): %s\n", _value, #expr, sqlite3_errmsg(database_)); \ | |
| 48 | _value; \ | |
| 49 | }) | |
| 76975d66 JF |
50 | |
| 51 | int sqlite3_bind_string(sqlite3_stmt *stmt, int n, const char *value) { | |
| 52 | if (value == NULL) | |
| 53 | return sqlite3_bind_null(stmt, n); | |
| 54 | else | |
| 55 | return sqlite3_bind_text(stmt, n, strdup(value), -1, &free); | |
| 56 | } | |
| 57 | ||
| 58 | int sqlite3_bind_boolean(sqlite3_stmt *stmt, int n, bool value) { | |
| 59 | return sqlite3_bind_int(stmt, n, value ? 1 : 0); | |
| 60 | } | |
| 61 | ||
| 62 | char *sqlite3_column_string(sqlite3_stmt *stmt, int n) { | |
| 63 | const unsigned char *value = sqlite3_column_text(stmt, n); | |
| 64 | return value == NULL ? NULL : strdup((const char *) value); | |
| 65 | } | |
| 66 | ||
| 67 | bool sqlite3_column_boolean(sqlite3_stmt *stmt, int n) { | |
| 68 | return sqlite3_column_int(stmt, n) != 0; | |
| 69 | } | |
| 64c5d5aa JF |
70 | |
| 71 | #endif/*MINIMAL_SQLITE3_H*/ |