在Visual Studio中爲MongoDB編譯PHP驅動程序

Question

我目前正在嘗試編譯使用Visual Studio 2008的PHP driver for MongoDB，我在編譯過程中遇到了一些問題。

每次我試圖構建項目，編譯器不斷拋出我的錯誤這樣的：

...\mongo_php_driver\bson.h(50) : error C2143: syntax error : missing ')' before '*' 
...\mongo_php_driver\bson.h(50) : error C2143: syntax error : missing '{' before '*' 
...\mongo_php_driver\bson.h(50) : error C2059: syntax error : 'type' 
...\mongo_php_driver\bson.h(50) : error C2059: syntax error : ')' 
...\mongo_php_driver\bson.h(53) : error C2143: syntax error : missing ')' before '*' 
...\mongo_php_driver\bson.h(53) : error C2143: syntax error : missing '{' before '*' 
...\mongo_php_driver\bson.h(53) : error C2059: syntax error : ',' 
...\mongo_php_driver\bson.h(53) : error C2059: syntax error : ')' 
...\mongo_php_driver\bson.h(56) : error C2143: syntax error : missing ')' before '*' 
...\mongo_php_driver\bson.h(56) : error C2143: syntax error : missing '{' before '*' 
...\mongo_php_driver\bson.h(56) : error C2059: syntax error : ',' 
...\mongo_php_driver\bson.h(56) : error C2059: syntax error : ')' 

有這些，所有這些錯誤的約740頭文件裏面。從它所說的話，我可以理解有很多語法錯誤，但我不明白的是，語法看起來對我來說很好。我不知道C很好，所以我可能在這方面錯了。

我以爲Visual Studio編譯器只是在動起來，拋出我的假錯誤，但我在Google上找不到有關此類問題的任何內容。事實上，我也試着用Code :: Blocks來編譯它，以找到相同的結果。所以一定有一些真正愚蠢的東西，我忘了導致這些錯誤。

這是bson.h作爲參考內容（我已標記的地方開始的錯誤行）：

/** 
* Copyright 2009-2011 10gen, Inc. 
* 
* Licensed under the Apache License, Version 2.0 (the "License"); 
* you may not use this file except in compliance with the License. 
* You may obtain a copy of the License at 
* 
* http://www.apache.org/licenses/LICENSE-2.0 
* 
* Unless required by applicable law or agreed to in writing, software 
* distributed under the License is distributed on an "AS IS" BASIS, 
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
* See the License for the specific language governing permissions and 
* limitations under the License. 
*/ 
#ifndef PHP_BSON_H 
#define PHP_BSON_H 1 


#define OID_SIZE 12 

#define BSON_DOUBLE 1 
#define BSON_STRING 2 
#define BSON_OBJECT 3 
#define BSON_ARRAY 4 
#define BSON_BINARY 5 
#define BSON_UNDEF 6 
#define BSON_OID 7 
#define BSON_BOOL 8 
#define BSON_DATE 9 
#define BSON_NULL 10 
#define BSON_REGEX 11 
#define BSON_DBREF 12 
#define BSON_CODE__D 13 
#define BSON_SYMBOL 14 
#define BSON_CODE 15 
#define BSON_INT 16 
#define BSON_TIMESTAMP 17 
#define BSON_LONG 18 
#define BSON_MINKEY -1 
#define BSON_MAXKEY 127 

#define GROW_SLOWLY 1048576 
#define INVALID_STRING_LEN(len) (len < 0 || len > (64*1024*1024)) 

#define CREATE_BUF_STATIC(n) char b[n];   \ 
    buf.start = buf.pos = b;      \ 
    buf.end = b+n; 


/*** Line 50 starts from here ***/ 
int php_mongo_serialize_size(char *start, buffer *buf TSRMLS_DC); 

/* driver */ 
int php_mongo_serialize_element(char*, zval**, buffer*, int TSRMLS_DC); 

/* objects */ 
void php_mongo_serialize_date(buffer*, zval* TSRMLS_DC); 
void php_mongo_serialize_regex(buffer*, zval* TSRMLS_DC); 
void php_mongo_serialize_code(buffer*, zval* TSRMLS_DC); 
void php_mongo_serialize_ts(buffer*, zval* TSRMLS_DC); 
void php_mongo_serialize_bin_data(buffer*, zval* TSRMLS_DC); 
void php_mongo_serialize_int32(buffer*, zval* TSRMLS_DC); 
void php_mongo_serialize_int64(buffer*, zval* TSRMLS_DC); 

/* simple types */ 
void php_mongo_serialize_double(buffer*, double); 
void php_mongo_serialize_string(buffer*, char*, int); 
void php_mongo_serialize_long(buffer*, int64_t); 
void php_mongo_serialize_int(buffer*, int); 
void php_mongo_serialize_byte(buffer*, char); 
void php_mongo_serialize_bytes(buffer*, char*, int); 
void php_mongo_serialize_key(buffer*, char*, int, int TSRMLS_DC); 
void php_mongo_serialize_ns(buffer*, char* TSRMLS_DC); 

int php_mongo_write_insert(buffer*, char*, zval*, int max TSRMLS_DC); 
int php_mongo_write_batch_insert(buffer*, char*, int flags, zval*, int max TSRMLS_DC); 
int php_mongo_write_query(buffer*, mongo_cursor* TSRMLS_DC); 
int php_mongo_write_get_more(buffer*, mongo_cursor* TSRMLS_DC); 
int php_mongo_write_delete(buffer*, char*, int, zval* TSRMLS_DC); 
int php_mongo_write_update(buffer*, char*, int, zval*, zval* TSRMLS_DC); 
int php_mongo_write_kill_cursors(buffer*, int64_t TSRMLS_DC); 

#define php_mongo_set_type(buf, type) php_mongo_serialize_byte(buf, (char)type) 
#define php_mongo_serialize_null(buf) php_mongo_serialize_byte(buf, (char)0) 
#define php_mongo_serialize_bool(buf, b) php_mongo_serialize_byte(buf, (char)b) 

int resize_buf(buffer*, int); 

int zval_to_bson(buffer*, HashTable*, int TSRMLS_DC); 
char* bson_to_zval(char*, HashTable* TSRMLS_DC); 

/** 
* Initialize buffer to contain "\0", so mongo_buf_append will start appending 
* at the beginning. 
*/ 
void mongo_buf_init(char *dest); 

/** 
* Takes a buffer and a string to add to the buffer. The buffer must be large 
* enough to append the string and the string must be null-terminated. This will 
* not work for strings containing null characters (e.g., BSON). 
*/ 
void mongo_buf_append(char *dest, char *piece); 

#if PHP_C_BIGENDIAN 
// reverse the bytes in an int 
// wheeee stupid byte tricks 
#define BYTE1_32(b) ((b & 0xff000000) >> 24) 
#define BYTE2_32(b) ((b & 0x00ff0000) >> 8) 
#define BYTE3_32(b) ((b & 0x0000ff00) << 8) 
#define BYTE4_32(b) ((b & 0x000000ff) << 24) 
#define MONGO_32(b) (BYTE4_32(b) | BYTE3_32(b) | BYTE2_32(b) | BYTE1_32(b)) 

#define BYTE1_64(b) ((b & 0xff00000000000000ll) >> 56) 
#define BYTE2_64(b) ((b & 0x00ff000000000000ll) >> 40) 
#define BYTE3_64(b) ((b & 0x0000ff0000000000ll) >> 24) 
#define BYTE4_64(b) ((b & 0x000000ff00000000ll) >> 8) 
#define BYTE5_64(b) ((b & 0x00000000ff000000ll) << 8) 
#define BYTE6_64(b) ((b & 0x0000000000ff0000ll) << 24) 
#define BYTE7_64(b) ((b & 0x000000000000ff00ll) << 40) 
#define BYTE8_64(b) ((b & 0x00000000000000ffll) << 56) 
#define MONGO_64(b) (BYTE8_64(b) | BYTE7_64(b) | BYTE6_64(b) | BYTE5_64(b) | BYTE4_64(b) | BYTE3_64(b) | BYTE2_64(b) | BYTE1_64(b)) 

#else 
#define MONGO_32(b) (b) 
#define MONGO_64(b) (b) 
#endif 

#endif 

Answer 1

你的錯誤來，因爲編譯器不知道什麼是「緩衝」的意思。它在php_mongo.h中定義。這意味着您已經設置了錯誤的項目並嘗試編譯bson.h單機版。

PHP擴展不是用Visual Studio項目構建的，而是通過專門編寫的構建系統構建的。您需要按照https://wiki.php.net/internals/windows/stepbystepbuild