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-rw-r--r--Source/CMMCPResult.m649
1 files changed, 562 insertions, 87 deletions
diff --git a/Source/CMMCPResult.m b/Source/CMMCPResult.m
index cd3ce51a..b970b17d 100644
--- a/Source/CMMCPResult.m
+++ b/Source/CMMCPResult.m
@@ -27,16 +27,176 @@
@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;
+ MYSQL_ROW theRow;
+ unsigned long *theLengths;
+ MYSQL_FIELD *theField;
int i;
- id theReturn;
+ id theReturn;
if (mResult == NULL) {
// If there is no results, returns nil, as after the last row...
@@ -48,104 +208,419 @@ modified version for use with sequel-pro
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;
+ 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 *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]];
+ 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:
+ 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);
-
+
+ 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:[mNames objectAtIndex:i]];
- break;
-
+ if (theCurrentObj == nil) {
+ theCurrentObj = [NSNull null];
+ }
+ }
+
+ switch (aType) {
+ case MCPTypeDictionary :
+ [theReturn setObject:theCurrentObj forKey:[mNames objectAtIndex:i]];
+ break;
+
case MCPTypeArray :
- default :
- [theReturn addObject:theCurrentObj];
- break;
- }
- }
+ default :
+ [theReturn addObject:theCurrentObj];
+ break;
+ }
+ }
- return theReturn;
+ 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:38];
+
+ /* 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:@"NOT_NULL_FLAG"];
+ [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 (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";
+ 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
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 02:47:10 +0000