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| author | Andrey Hristov <andrey@php.net> | 2009-09-22 13:58:52 +0000 |
|---|---|---|
| committer | Andrey Hristov <andrey@php.net> | 2009-09-22 13:58:52 +0000 |
| commit | e4be0b369c46d3cb30ec180188ed8a56e8948c2b (patch) | |
| tree | 02b77e67f934650ba05a8eb1b7bdceaadf027515 | |
| parent | 1a88e45cf29084d89ca1f5b8c6b1712040e7253c (diff) | |
| download | php-git-e4be0b369c46d3cb30ec180188ed8a56e8948c2b.tar.gz | |
Fix handling of BIT fields in mysqli, when libmysql is used
We need to use macros from mysqlnd to be able to read the
bit fields, as they are specially encoded. mysqlnd is always
there, 5.3+, so its macros can be used, even if mysqlnd is
not compiled as library of choice.
| -rw-r--r-- | ext/mysqli/mysqli_api.c | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/ext/mysqli/mysqli_api.c b/ext/mysqli/mysqli_api.c index 8b4d7a1827..cd8a388428 100644 --- a/ext/mysqli/mysqli_api.c +++ b/ext/mysqli/mysqli_api.c @@ -31,6 +31,7 @@ #include "php_globals.h" #include "ext/standard/info.h" #include "php_mysqli_structs.h" +#include "ext/mysqlnd/mysqlnd_portability.h" /* {{{ proto mixed mysqli_affected_rows(object link) U Get number of affected rows in previous MySQL operation */ @@ -356,6 +357,7 @@ mysqli_stmt_bind_result_do_bind(MY_STMT *stmt, zval ***args, unsigned int argc, bind[ofs].is_null = &stmt->result.is_null[ofs]; bind[ofs].buffer_length = stmt->result.buf[ofs].buflen; bind[ofs].is_unsigned = (stmt->stmt->fields[ofs].flags & UNSIGNED_FLAG) ? 1 : 0; + bind[ofs].length = &stmt->result.buf[ofs].output_len; break; case MYSQL_TYPE_DATE: @@ -921,9 +923,29 @@ void mysqli_stmt_fetch_libmysql(INTERNAL_FUNCTION_PARAMETERS) ZVAL_DOUBLE(stmt->result.vars[i], *(double *)stmt->result.buf[i].val); break; case IS_STRING: - if (stmt->stmt->bind[i].buffer_type == MYSQL_TYPE_LONGLONG) { + if (stmt->stmt->bind[i].buffer_type == MYSQL_TYPE_LONGLONG +#if MYSQL_VERSION_ID > 50002 + || stmt->stmt->bind[i].buffer_type == MYSQL_TYPE_BIT +#endif + ) { my_bool uns= (stmt->stmt->fields[i].flags & UNSIGNED_FLAG)? 1:0; - llval= *(my_ulonglong *) stmt->result.buf[i].val; +#if MYSQL_VERSION_ID > 50002 + if (stmt->stmt->bind[i].buffer_type == MYSQL_TYPE_BIT) { + switch (stmt->result.buf[i].output_len) { + case 8:llval = (my_ulonglong) bit_uint8korr(stmt->result.buf[i].val);break; + case 7:llval = (my_ulonglong) bit_uint7korr(stmt->result.buf[i].val);break; + case 6:llval = (my_ulonglong) bit_uint6korr(stmt->result.buf[i].val);break; + case 5:llval = (my_ulonglong) bit_uint5korr(stmt->result.buf[i].val);break; + case 4:llval = (my_ulonglong) bit_uint4korr(stmt->result.buf[i].val);break; + case 3:llval = (my_ulonglong) bit_uint3korr(stmt->result.buf[i].val);break; + case 2:llval = (my_ulonglong) bit_uint2korr(stmt->result.buf[i].val);break; + case 1:llval = (my_ulonglong) uint1korr(stmt->result.buf[i].val);break; + } + } else +#endif + { + llval= *(my_ulonglong *) stmt->result.buf[i].val; + } #if SIZEOF_LONG==8 if (uns && llval > 9223372036854775807L) { #elif SIZEOF_LONG==4 @@ -942,14 +964,7 @@ void mysqli_stmt_fetch_libmysql(INTERNAL_FUNCTION_PARAMETERS) } else { ZVAL_LONG(stmt->result.vars[i], llval); } - } -#if MYSQL_VERSION_ID > 50002 - else if (stmt->stmt->bind[i].buffer_type == MYSQL_TYPE_BIT) { - llval = *(my_ulonglong *)stmt->result.buf[i].val; - ZVAL_LONG(stmt->result.vars[i], llval); - } -#endif - else { + } else { size_t copy_len; #if defined(MYSQL_DATA_TRUNCATED) && MYSQL_VERSION_ID > 50002 if (ret == MYSQL_DATA_TRUNCATED && *(stmt->stmt->bind[i].error) != 0) { |