diff options
Diffstat (limited to 'Source/CMMCPResult.m')
| -rw-r--r-- | Source/CMMCPResult.m | 640 |
1 files changed, 0 insertions, 640 deletions
diff --git a/Source/CMMCPResult.m b/Source/CMMCPResult.m deleted file mode 100644 index 610b6655..00000000 --- a/Source/CMMCPResult.m +++ /dev/null @@ -1,640 +0,0 @@ -// -// $Id$ -// -// CMMCPResult.m -// sequel-pro -// -// Created by lorenz textor (lorenz@textor.ch) on Wed Sept 21 2005. -// Copyright (c) 2002-2003 Lorenz Textor. All rights reserved. -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -// -// More info at <http://code.google.com/p/sequel-pro/> - -#import "CMMCPResult.h" -#import "SPArrayAdditions.h" - -@implementation CMMCPResult - - -const OUR_CHARSET our_charsets60[] = -{ - { 1, "big5","big5_chinese_ci", 1, 2}, - { 3, "dec8", "dec8_swedisch_ci", 1, 1}, - { 4, "cp850", "cp850_general_ci", 1, 1}, - { 6, "hp8", "hp8_english_ci", 1, 1}, - { 7, "koi8r", "koi8r_general_ci", 1, 1}, - { 8, "latin1", "latin1_swedish_ci", 1, 1}, - { 9, "latin2", "latin2_general_ci", 1, 1}, - { 10, "swe7", "swe7_swedish_ci", 1, 1}, - { 11, "ascii", "ascii_general_ci", 1, 1}, - { 12, "ujis", "ujis_japanese_ci", 1, 3}, - { 13, "sjis", "sjis_japanese_ci", 1, 2}, - { 16, "hebrew", "hebrew_general_ci", 1, 1}, - { 18, "tis620", "tis620_thai_ci", 1, 1}, - { 19, "euckr", "euckr_korean_ci", 1, 2}, - { 22, "koi8u", "koi8u_general_ci", 1, 1}, - { 24, "gb2312", "gb2312_chinese_ci", 1, 2}, - { 25, "greek", "greek_general_ci", 1, 1}, - { 26, "cp1250", "cp1250_general_ci", 1, 1}, - { 28, "gbk", "gbk_chinese_ci", 1, 2}, - { 30, "latin5", "latin5_turkish_ci", 1, 1}, - { 32, "armscii8", "armscii8_general_ci", 1, 1}, - { 33, "utf8", "utf8_general_ci", 1, 3}, - { 35, "ucs2", "ucs2_general_ci", 2, 2}, - { 36, "cp866", "cp866_general_ci", 1, 1}, - { 37, "keybcs2", "keybcs2_general_ci", 1, 1}, - { 38, "macce", "macce_general_ci", 1, 1}, - { 39, "macroman", "macroman_general_ci", 1, 1}, - { 40, "cp852", "cp852_general_ci", 1, 1}, - { 41, "latin7", "latin7_general_ci", 1, 1}, - { 51, "cp1251", "cp1251_general_ci", 1, 1}, - { 57, "cp1256", "cp1256_general_ci", 1, 1}, - { 59, "cp1257", "cp1257_general_ci", 1, 1}, - { 63, "binary", "binary", 1, 1}, - { 92, "geostd8", "geostd8_general_ci", 1, 1}, - { 95, "cp932", "cp932_japanese_ci", 1, 2}, - { 97, "eucjpms", "eucjpms_japanese_ci", 1, 3}, - { 2, "latin2", "latin2_czech_cs", 1, 1}, - { 5, "latin1", "latin1_german_ci", 1, 1}, - { 14, "cp1251", "cp1251_bulgarian_ci", 1, 1}, - { 15, "latin1", "latin1_danish_ci", 1, 1}, - { 17, "filename", "filename", 1, 5}, - { 20, "latin7", "latin7_estonian_cs", 1, 1}, - { 21, "latin2", "latin2_hungarian_ci", 1, 1}, - { 23, "cp1251", "cp1251_ukrainian_ci", 1, 1}, - { 27, "latin2", "latin2_croatian_ci", 1, 1}, - { 29, "cp1257", "cp1257_lithunian_ci", 1, 1}, - { 31, "latin1", "latin1_german2_ci", 1, 1}, - { 34, "cp1250", "cp1250_czech_cs", 1, 1}, - { 42, "latin7", "latin7_general_cs", 1, 1}, - { 43, "macce", "macce_bin", 1, 1}, - { 44, "cp1250", "cp1250_croatian_ci", 1, 1}, - { 45, "utf8", "utf8_general_ci", 1, 1}, - { 46, "utf8", "utf8_bin", 1, 1}, - { 47, "latin1", "latin1_bin", 1, 1}, - { 48, "latin1", "latin1_general_ci", 1, 1}, - { 49, "latin1", "latin1_general_cs", 1, 1}, - { 50, "cp1251", "cp1251_bin", 1, 1}, - { 52, "cp1251", "cp1251_general_cs", 1, 1}, - { 53, "macroman", "macroman_bin", 1, 1}, - { 58, "cp1257", "cp1257_bin", 1, 1}, - { 60, "armascii8", "armascii8_bin", 1, 1}, - { 65, "ascii", "ascii_bin", 1, 1}, - { 66, "cp1250", "cp1250_bin", 1, 1}, - { 67, "cp1256", "cp1256_bin", 1, 1}, - { 68, "cp866", "cp866_bin", 1, 1}, - { 69, "dec8", "dec8_bin", 1, 1}, - { 70, "greek", "greek_bin", 1, 1}, - { 71, "hebew", "hebrew_bin", 1, 1}, - { 72, "hp8", "hp8_bin", 1, 1}, - { 73, "keybcs2", "keybcs2_bin", 1, 1}, - { 74, "koi8r", "koi8r_bin", 1, 1}, - { 75, "koi8u", "koi8u_bin", 1, 1}, - { 77, "latin2", "latin2_bin", 1, 1}, - { 78, "latin5", "latin5_bin", 1, 1}, - { 79, "latin7", "latin7_bin", 1, 1}, - { 80, "cp850", "cp850_bin", 1, 1}, - { 81, "cp852", "cp852_bin", 1, 1}, - { 82, "swe7", "swe7_bin", 1, 1}, - { 93, "geostd8", "geostd8_bin", 1, 1}, - { 83, "utf8", "utf8_bin", 1, 3}, - { 84, "big5", "big5_bin", 1, 2}, - { 85, "euckr", "euckr_bin", 1, 2}, - { 86, "gb2312", "gb2312_bin", 1, 2}, - { 87, "gbk", "gbk_bin", 1, 2}, - { 88, "sjis", "sjis_bin", 1, 2}, - { 89, "tis620", "tis620_bin", 1, 1}, - { 90, "ucs2", "ucs2_bin", 2, 2}, - { 91, "ujis", "ujis_bin", 1, 3}, - { 94, "latin1", "latin1_spanish_ci", 1, 1}, - { 96, "cp932", "cp932_bin", 1, 2}, - { 99, "cp1250", "cp1250_polish_ci", 1, 1}, - { 98, "eucjpms", "eucjpms_bin", 1, 3}, - { 128, "ucs2", "ucs2_unicode_ci", 2, 2}, - { 129, "ucs2", "ucs2_icelandic_ci", 2, 2}, - { 130, "ucs2", "ucs2_latvian_ci", 2, 2}, - { 131, "ucs2", "ucs2_romanian_ci", 2, 2}, - { 132, "ucs2", "ucs2_slovenian_ci", 2, 2}, - { 133, "ucs2", "ucs2_polish_ci", 2, 2}, - { 134, "ucs2", "ucs2_estonian_ci", 2, 2}, - { 135, "ucs2", "ucs2_spanish_ci", 2, 2}, - { 136, "ucs2", "ucs2_swedish_ci", 2, 2}, - { 137, "ucs2", "ucs2_turkish_ci", 2, 2}, - { 138, "ucs2", "ucs2_czech_ci", 2, 2}, - { 139, "ucs2", "ucs2_danish_ci", 2, 2}, - { 140, "ucs2", "ucs2_lithunian_ci", 2, 2}, - { 141, "ucs2", "ucs2_slovak_ci", 2, 2}, - { 142, "ucs2", "ucs2_spanish2_ci", 2, 2}, - { 143, "ucs2", "ucs2_roman_ci", 2, 2}, - { 144, "ucs2", "ucs2_persian_ci", 2, 2}, - { 145, "ucs2", "ucs2_esperanto_ci", 2, 2}, - { 146, "ucs2", "ucs2_hungarian_ci", 2, 2}, - { 147, "ucs2", "ucs2_sinhala_ci", 2, 2}, - { 192, "utf8mb3", "utf8mb3_general_ci", 1, 3}, - { 193, "utf8mb3", "utf8mb3_icelandic_ci", 1, 3}, - { 194, "utf8mb3", "utf8mb3_latvian_ci", 1, 3}, - { 195, "utf8mb3", "utf8mb3_romanian_ci", 1, 3}, - { 196, "utf8mb3", "utf8mb3_slovenian_ci", 1, 3}, - { 197, "utf8mb3", "utf8mb3_polish_ci", 1, 3}, - { 198, "utf8mb3", "utf8mb3_estonian_ci", 1, 3}, - { 119, "utf8mb3", "utf8mb3_spanish_ci", 1, 3}, - { 200, "utf8mb3", "utf8mb3_swedish_ci", 1, 3}, - { 201, "utf8mb3", "utf8mb3_turkish_ci", 1, 3}, - { 202, "utf8mb3", "utf8mb3_czech_ci", 1, 3}, - { 203, "utf8mb3", "utf8mb3_danish_ci", 1, 3}, - { 204, "utf8mb3", "utf8mb3_lithunian_ci", 1, 3}, - { 205, "utf8mb3", "utf8mb3_slovak_ci", 1, 3}, - { 206, "utf8mb3", "utf8mb3_spanish2_ci", 1, 3}, - { 207, "utf8mb3", "utf8mb3_roman_ci", 1, 3}, - { 208, "utf8mb3", "utf8mb3_persian_ci", 1, 3}, - { 209, "utf8mb3", "utf8mb3_esperanto_ci", 1, 3}, - { 210, "utf8mb3", "utf8mb3_hungarian_ci", 1, 3}, - { 211, "utf8mb3", "utf8mb3_sinhala_ci", 1, 3}, - { 224, "utf8", "utf8_unicode_ci", 1, 3}, - { 225, "utf8", "utf8_icelandic_ci", 1, 3}, - { 226, "utf8", "utf8_latvian_ci", 1, 3}, - { 227, "utf8", "utf8_romanian_ci", 1, 3}, - { 228, "utf8", "utf8_slovenian_ci", 1, 3}, - { 229, "utf8", "utf8_polish_ci", 1, 3}, - { 230, "utf8", "utf8_estonian_ci", 1, 3}, - { 231, "utf8", "utf8_spanish_ci", 1, 3}, - { 232, "utf8", "utf8_swedish_ci", 1, 3}, - { 233, "utf8", "utf8_turkish_ci", 1, 3}, - { 234, "utf8", "utf8_czech_ci", 1, 3}, - { 235, "utf8", "utf8_danish_ci", 1, 3}, - { 236, "utf8", "utf8_lithuanian_ci", 1, 3}, - { 237, "utf8", "utf8_slovak_ci", 1, 3}, - { 238, "utf8", "utf8_spanish2_ci", 1, 3}, - { 239, "utf8", "utf8_roman_ci", 1, 3}, - { 240, "utf8", "utf8_persian_ci", 1, 3}, - { 241, "utf8", "utf8_esperanto_ci", 1, 3}, - { 242, "utf8", "utf8_hungarian_ci", 1, 3}, - { 243, "utf8", "utf8_sinhala_ci", 1, 3}, - { 254, "utf8mb3", "utf8mb3_general_cs", 1, 3}, - { 0, NULL, NULL, 0, 0} -}; - - -/* -modified version for use with sequel-pro -*/ -- (id)fetchRowAsType:(MCPReturnType)aType -{ - MYSQL_ROW theRow; - unsigned long *theLengths; - MYSQL_FIELD *theField; - int i; - id theReturn; - - if (mResult == NULL) { - // If there is no results, returns nil, as after the last row... - return nil; - } - - theRow = mysql_fetch_row(mResult); - if (theRow == NULL) { - return nil; - } - - switch (aType) { - case MCPTypeArray: - theReturn = [NSMutableArray arrayWithCapacity:mNumOfFields]; - break; - case MCPTypeDictionary: - if (mNames == nil) { - [self fetchFieldNames]; - } - theReturn = [NSMutableDictionary dictionaryWithCapacity:mNumOfFields]; - break; - default : - NSLog (@"Unknown type : %d, will return an Array!\n", aType); - theReturn = [NSMutableArray arrayWithCapacity:mNumOfFields]; - break; - } - - theLengths = mysql_fetch_lengths(mResult); - theField = mysql_fetch_fields(mResult); - - for (i=0; i<mNumOfFields; i++) { - id theCurrentObj; - - if (theRow[i] == NULL) { - theCurrentObj = [NSNull null]; - } else { - char *theData = calloc(sizeof(char),theLengths[i]+1); - //char *theUselLess; - memcpy(theData, theRow[i],theLengths[i]); - theData[theLengths[i]] = '\0'; - - switch (theField[i].type) { - case FIELD_TYPE_TINY: - case FIELD_TYPE_SHORT: - case FIELD_TYPE_INT24: - case FIELD_TYPE_LONG: - case FIELD_TYPE_LONGLONG: - case FIELD_TYPE_DECIMAL: - case FIELD_TYPE_FLOAT: - case FIELD_TYPE_DOUBLE: - case FIELD_TYPE_NEW_DECIMAL: - case FIELD_TYPE_TIMESTAMP: - case FIELD_TYPE_DATE: - case FIELD_TYPE_TIME: - case FIELD_TYPE_DATETIME: - case FIELD_TYPE_YEAR: - case FIELD_TYPE_VAR_STRING: - case FIELD_TYPE_STRING: - case FIELD_TYPE_SET: - case FIELD_TYPE_ENUM: - case FIELD_TYPE_NEWDATE: // Don't know what the format for this type is... - theCurrentObj = [self stringWithCString:theData]; - break; - - case FIELD_TYPE_BIT: - theCurrentObj = [NSString stringWithFormat:@"%u", theData[0]]; - break; - - case FIELD_TYPE_TINY_BLOB: - case FIELD_TYPE_BLOB: - case FIELD_TYPE_MEDIUM_BLOB: - case FIELD_TYPE_LONG_BLOB: - theCurrentObj = [NSData dataWithBytes:theData length:theLengths[i]]; - if (!(theField[i].flags & BINARY_FLAG)) { // It is TEXT and NOT BLOB... - theCurrentObj = [self stringWithText:theCurrentObj]; - } // #warning Should check for TEXT (using theField[i].flag BINARY_FLAG) - break; - - case FIELD_TYPE_NULL: - theCurrentObj = [NSNull null]; - break; - - default: - NSLog (@"in fetchRowAsType : Unknown type : %d for column %d, send back a NSData object", (int)theField[i].type, (int)i); - theCurrentObj = [NSData dataWithBytes:theData length:theLengths[i]]; - break; - } - - free(theData); - - // Some of the creators return nil object... - if (theCurrentObj == nil) { - theCurrentObj = [NSNull null]; - } - } - - switch (aType) { - case MCPTypeDictionary : - [theReturn setObject:theCurrentObj forKey:NSArrayObjectAtIndex(mNames, i)]; - break; - - case MCPTypeArray : - default : - [theReturn addObject:theCurrentObj]; - break; - } - } - - return theReturn; -} - -/* - * Return an array of dicts containg column data of the last executed query - */ -- (NSArray *)fetchResultFieldsStructure -{ - MYSQL_FIELD *theField; - - NSMutableArray *structureResult = [NSMutableArray array]; - - unsigned int i; - unsigned int numFields = mysql_num_fields(mResult); - - if (mResult == NULL) return nil; - - theField = mysql_fetch_fields(mResult); - - for (i=0; i < numFields; i++) - { - NSMutableDictionary *fieldStructure = [NSMutableDictionary dictionaryWithCapacity:39]; - - /* Original column position */ - [fieldStructure setObject:[NSNumber numberWithInt:i] forKey:@"datacolumnindex"]; - - /* Name of column */ - [fieldStructure setObject:[self stringWithCString:theField[i].name] forKey:@"name"]; - // [fieldStructure setObject:[NSNumber numberWithUnsignedInt:theField[i].name_length] forKey:@"name_length"]; - - /* Original column name, if an alias */ - [fieldStructure setObject:[self stringWithCString:theField[i].org_name] forKey:@"org_name"]; - // [fieldStructure setObject:[NSNumber numberWithUnsignedInt:theField[i].org_name_length] forKey:@"org_name_length"]; - - /* Table of column if column was a field */ - [fieldStructure setObject:[self stringWithCString:theField[i].table] forKey:@"table"]; - // [fieldStructure setObject:[NSNumber numberWithUnsignedInt:theField[i].table_length] forKey:@"table_length"]; - - /* Org table name, if table was an alias */ - [fieldStructure setObject:[self stringWithCString:theField[i].org_table] forKey:@"org_table"]; - // [fieldStructure setObject:[NSNumber numberWithUnsignedInt:theField[i].org_table_length] forKey:@"org_table_length"]; - - /* Database for table */ - [fieldStructure setObject:[self stringWithCString:theField[i].db] forKey:@"db"]; - // [fieldStructure setObject:[NSNumber numberWithUnsignedInt:theField[i].db_length] forKey:@"db_length"]; - - /* Catalog for table */ - // [fieldStructure setObject:[self stringWithCString:theField[i].catalog] forKey:@"catalog"]; - // [fieldStructure setObject:[NSNumber numberWithUnsignedInt:theField[i].catalog_length] forKey:@"catalog_length"]; - - /* Default value (set by mysql_list_fields) */ - // [fieldStructure setObject:[self stringWithCString:theField[i].def] forKey:@"def"]; - // [fieldStructure setObject:[NSNumber numberWithUnsignedInt:theField[i].def_length] forKey:@"def_length"]; - - /* Width of column (real length in bytes) */ - [fieldStructure setObject:[NSNumber numberWithUnsignedLongLong:theField[i].length] forKey:@"byte_length"]; - /* Width of column (as in create)*/ - [fieldStructure setObject:[NSNumber numberWithUnsignedLongLong:theField[i].length/[self find_charsetMaxByteLengthPerChar:theField[i].charsetnr]] - forKey:@"char_length"]; - /* Max width (bytes) for selected set */ - [fieldStructure setObject:[NSNumber numberWithUnsignedLongLong:theField[i].max_length] forKey:@"max_byte_length"]; - /* Max width (chars) for selected set */ - // [fieldStructure setObject:[NSNumber numberWithUnsignedLongLong:theField[i].max_length/[self find_charsetMaxByteLengthPerChar:theField[i].charsetnr]] - // forKey:@"max_char_length"]; - - /* Div flags */ - [fieldStructure setObject:[NSNumber numberWithUnsignedInt:theField[i].flags] forKey:@"flags"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & NOT_NULL_FLAG) ? YES : NO] forKey:@"null"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & PRI_KEY_FLAG) ? YES : NO] forKey:@"PRI_KEY_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & UNIQUE_KEY_FLAG) ? YES : NO] forKey:@"UNIQUE_KEY_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & MULTIPLE_KEY_FLAG) ? YES : NO] forKey:@"MULTIPLE_KEY_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & BLOB_FLAG) ? YES : NO] forKey:@"BLOB_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & UNSIGNED_FLAG) ? YES : NO] forKey:@"UNSIGNED_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & ZEROFILL_FLAG) ? YES : NO] forKey:@"ZEROFILL_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & BINARY_FLAG) ? YES : NO] forKey:@"BINARY_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & ENUM_FLAG) ? YES : NO] forKey:@"ENUM_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & AUTO_INCREMENT_FLAG) ? YES : NO] forKey:@"AUTO_INCREMENT_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & SET_FLAG) ? YES : NO] forKey:@"SET_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & NUM_FLAG) ? YES : NO] forKey:@"NUM_FLAG"]; - [fieldStructure setObject:[NSNumber numberWithBool:(theField[i].flags & PART_KEY_FLAG) ? YES : NO] forKey:@"PART_KEY_FLAG"]; - // [fieldStructure setObject:[NSNumber numberWithInt:(theField[i].flags & GROUP_FLAG) ? 1 : 0] forKey:@"GROUP_FLAG"]; - // [fieldStructure setObject:[NSNumber numberWithInt:(theField[i].flags & UNIQUE_FLAG) ? 1 : 0] forKey:@"UNIQUE_FLAG"]; - // [fieldStructure setObject:[NSNumber numberWithInt:(theField[i].flags & BINCMP_FLAG) ? 1 : 0] forKey:@"BINCMP_FLAG"]; - - /* Number of decimals in field */ - [fieldStructure setObject:[NSNumber numberWithUnsignedInt:theField[i].decimals] forKey:@"decimals"]; - - /* Character set */ - [fieldStructure setObject:[NSNumber numberWithUnsignedInt:theField[i].charsetnr] forKey:@"charsetnr"]; - [fieldStructure setObject:[self find_charsetName:theField[i].charsetnr] forKey:@"charset_name"]; - [fieldStructure setObject:[self find_charsetCollation:theField[i].charsetnr] forKey:@"charset_collation"]; - - /* Table type */ - [fieldStructure setObject:[self mysqlTypeToStringForType:theField[i].type - withCharsetNr:theField[i].charsetnr - withFlags:theField[i].flags - withLength:theField[i].length - ] forKey:@"type"]; - - /* Table type group*/ - [fieldStructure setObject:[self mysqlTypeToGroupForType:theField[i].type - withCharsetNr:theField[i].charsetnr - withFlags:theField[i].flags - ] forKey:@"typegrouping"]; - - [structureResult addObject:fieldStructure]; - - } - - return structureResult; - -} - -/* - * Convert a mysql_type to a string - */ -- (NSString *)mysqlTypeToStringForType:(unsigned int)type withCharsetNr:(unsigned int)charsetnr withFlags:(unsigned int)flags withLength:(unsigned long long)length -{ - // BOOL isUnsigned = (flags & UNSIGNED_FLAG) != 0; - // BOOL isZerofill = (flags & ZEROFILL_FLAG) != 0; - - switch (type) { - case FIELD_TYPE_BIT: - return @"BIT"; - case MYSQL_TYPE_DECIMAL: - case FIELD_TYPE_NEW_DECIMAL: - //return isUnsigned ? (isZerofill? @"DECIMAL UNSIGNED ZEROFILL" : @"DECIMAL UNSIGNED"): - return @"DECIMAL"; - case MYSQL_TYPE_TINY: - // return isUnsigned ? (isZerofill? @"TINYINT UNSIGNED ZEROFILL" : @"TINYINT UNSIGNED"): - return @"TINYINT"; - case MYSQL_TYPE_SHORT: - // return isUnsigned ? (isZerofill? @"SMALLINT UNSIGNED ZEROFILL" : @"SMALLINT UNSIGNED"): - return @"SMALLINT"; - case MYSQL_TYPE_LONG: - // return isUnsigned ? (isZerofill? @"INT UNSIGNED ZEROFILL" : @"INT UNSIGNED"): - return @"INT"; - case MYSQL_TYPE_FLOAT: - // return isUnsigned ? (isZerofill? @"FLOAT UNSIGNED ZEROFILL" : @"FLOAT UNSIGNED"): - return @"FLOAT"; - case MYSQL_TYPE_DOUBLE: - // return isUnsigned ? (isZerofill? @"DOUBLE UNSIGNED ZEROFILL" : @"DOUBLE UNSIGNED"): - return @"DOUBLE"; - case MYSQL_TYPE_NULL: - return @"NULL"; - case MYSQL_TYPE_TIMESTAMP: - return @"TIMESTAMP"; - case MYSQL_TYPE_LONGLONG: - // return isUnsigned ? (isZerofill? @"BIGINT UNSIGNED ZEROFILL" : @"BIGINT UNSIGNED") : - return @"BIGINT"; - case MYSQL_TYPE_INT24: - // return isUnsigned ? (isZerofill? @"MEDIUMINT UNSIGNED ZEROFILL" : @"MEDIUMINT UNSIGNED") : - return @"MEDIUMINT"; - case MYSQL_TYPE_DATE: - return @"DATE"; - case MYSQL_TYPE_TIME: - return @"TIME"; - case MYSQL_TYPE_DATETIME: - return @"DATETIME"; - case MYSQL_TYPE_TINY_BLOB:// should no appear over the wire - case MYSQL_TYPE_MEDIUM_BLOB:// should no appear over the wire - case MYSQL_TYPE_LONG_BLOB:// should no appear over the wire - case MYSQL_TYPE_BLOB: - { - BOOL isBlob = (charsetnr == MAGIC_BINARY_CHARSET_NR); - switch ((int)length/[self find_charsetMaxByteLengthPerChar:charsetnr]) { - case 255: return isBlob? @"TINYBLOB":@"TINYTEXT"; - case 65535: return isBlob? @"BLOB":@"TEXT"; - case 16777215: return isBlob? @"MEDIUMBLOB":@"MEDIUMTEXT"; - case 4294967295: return isBlob? @"LONGBLOB":@"LONGTEXT"; - default: - switch (length) { - case 255: return isBlob? @"TINYBLOB":@"TINYTEXT"; - case 65535: return isBlob? @"BLOB":@"TEXT"; - case 16777215: return isBlob? @"MEDIUMBLOB":@"MEDIUMTEXT"; - case 4294967295: return isBlob? @"LONGBLOB":@"LONGTEXT"; - default: - return @"UNKNOWN"; - } - } - } - case MYSQL_TYPE_VAR_STRING: - if (flags & ENUM_FLAG) { - return @"ENUM"; - } - if (flags & SET_FLAG) { - return @"SET"; - } - if (charsetnr == MAGIC_BINARY_CHARSET_NR) { - return @"VARBINARY"; - } - return @"VARCHAR"; - case MYSQL_TYPE_STRING: - if (flags & ENUM_FLAG) { - return @"ENUM"; - } - if (flags & SET_FLAG) { - return @"SET"; - } - if ((flags & BINARY_FLAG) && charsetnr == MAGIC_BINARY_CHARSET_NR) { - return @"BINARY"; - } - return @"CHAR"; - case MYSQL_TYPE_ENUM: - /* This should never happen */ - return @"ENUM"; - case MYSQL_TYPE_YEAR: - return @"YEAR"; - case MYSQL_TYPE_SET: - /* This should never happen */ - return @"SET"; - case MYSQL_TYPE_GEOMETRY: - return @"GEOMETRY"; - default: - return @"UNKNOWN"; - } -} - -/* - * Merge mysql_types into type groups - */ -- (NSString *)mysqlTypeToGroupForType:(unsigned int)type withCharsetNr:(unsigned int)charsetnr withFlags:(unsigned int)flags -{ - switch(type){ - case FIELD_TYPE_BIT: - return @"bit"; - case MYSQL_TYPE_TINY: - case MYSQL_TYPE_SHORT: - case MYSQL_TYPE_LONG: - case MYSQL_TYPE_LONGLONG: - case MYSQL_TYPE_INT24: - return @"integer"; - case MYSQL_TYPE_FLOAT: - case MYSQL_TYPE_DOUBLE: - case MYSQL_TYPE_DECIMAL: - case FIELD_TYPE_NEW_DECIMAL: - return @"float"; - case MYSQL_TYPE_YEAR: - case MYSQL_TYPE_DATETIME: - case MYSQL_TYPE_TIME: - case MYSQL_TYPE_DATE: - case MYSQL_TYPE_TIMESTAMP: - return @"date"; - case MYSQL_TYPE_VAR_STRING: - if (flags & ENUM_FLAG) { - return @"enum"; - } - if (flags & SET_FLAG) { - return @"enum"; - } - if (charsetnr == MAGIC_BINARY_CHARSET_NR) { - return @"binary"; - } - return @"string"; - case MYSQL_TYPE_STRING: - if (flags & ENUM_FLAG) { - return @"enum"; - } - if (flags & SET_FLAG) { - return @"enum"; - } - if ((flags & BINARY_FLAG) && charsetnr == MAGIC_BINARY_CHARSET_NR) { - return @"binary"; - } - return @"string"; - case MYSQL_TYPE_TINY_BLOB:// should no appear over the wire - case MYSQL_TYPE_MEDIUM_BLOB:// should no appear over the wire - case MYSQL_TYPE_LONG_BLOB:// should no appear over the wire - case MYSQL_TYPE_BLOB: - { - if (charsetnr == MAGIC_BINARY_CHARSET_NR) { - return @"blobdata"; - } else { - return @"textdata"; - } - } - case MYSQL_TYPE_GEOMETRY: - return @"geometry"; - default: - return @"blobdata"; - - } -} - -/* - * Convert a mysql_charsetnr into a charset name as string - */ -- (NSString *)find_charsetName:(unsigned int)charsetnr -{ - const OUR_CHARSET * c = our_charsets60; - - do { - if (c->nr == charsetnr) - return [self stringWithCString:c->name]; - ++c; - } while (c[0].nr != 0); - return @"UNKNOWN"; -} - -/* - * Convert a mysql_charsetnr into a collation name as string - */ -- (NSString *)find_charsetCollation:(unsigned int)charsetnr -{ - const OUR_CHARSET * c = our_charsets60; - - do { - if (c->nr == charsetnr) - return [self stringWithCString:c->collation]; - ++c; - } while (c[0].nr != 0); - return @"UNKNOWN"; -} - -/* - * Return the max byte length to store a char by using - * a specific mysql_charsetnr - */ -- (unsigned int)find_charsetMaxByteLengthPerChar:(unsigned int)charsetnr -{ - const OUR_CHARSET * c = our_charsets60; - - do { - if (c->nr == charsetnr) - return c->char_maxlen; - ++c; - } while (c[0].nr != 0); - return 1; -} - - -@end |