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This commit is contained in:
aozhiwei 2018-11-24 17:14:48 +08:00
parent cfda065d14
commit c9d4c5699c
8 changed files with 172 additions and 17 deletions
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8
a8/mysql.cc
View File

@ -140,7 +140,7 @@ namespace a8
impl_ = nullptr;
}
int Query::ExecQuery(const char* querystr, std::initializer_list<a8::XValue> args)
int Query::ExecQuery(const char* querystr, std::vector<a8::XValue> args)
{
impl_->FreeLastDataSet();
int err = mysql_query(impl_->Conn(), FormatSql(querystr, args).c_str());
@ -154,18 +154,18 @@ namespace a8
return -1;
}
bool Query::ExecScript(const char* scriptstr, std::initializer_list<a8::XValue> args)
bool Query::ExecScript(const char* scriptstr, std::vector<a8::XValue> args)
{
impl_->FreeLastDataSet();
return mysql_query(impl_->Conn(), FormatSql(scriptstr , args).c_str()) == 0;
}
std::string Query::FormatSqlEx(const char* fmt, std::initializer_list<a8::XValue> args)
std::string Query::FormatSqlEx(const char* fmt, std::vector<a8::XValue> args)
{
return FormatSql(fmt, args);
}
std::string Query::FormatSql(const char* fmt, std::initializer_list<a8::XValue>& args)
std::string Query::FormatSql(const char* fmt, std::vector<a8::XValue>& args)
{
std::string result;
result.reserve(1024);

8
a8/mysql.h
View File

@ -39,10 +39,10 @@ namespace a8
public:
~Query();
int ExecQuery(const char* querystr, std::initializer_list<a8::XValue> args);
bool ExecScript(const char* scriptstr, std::initializer_list<a8::XValue> args);
std::string FormatSqlEx(const char* fmt, std::initializer_list<a8::XValue> args);
std::string FormatSql(const char* fmt, std::initializer_list<a8::XValue>& args);
int ExecQuery(const char* querystr, std::vector<a8::XValue> args);
bool ExecScript(const char* scriptstr, std::vector<a8::XValue> args);
std::string FormatSqlEx(const char* fmt, std::vector<a8::XValue> args);
std::string FormatSql(const char* fmt, std::vector<a8::XValue>& args);
int RowsNum();
int FieldsNum();
bool Eof();

76
a8/openssl.cc
View File

@ -150,5 +150,81 @@ namespace a8
return std::string(mdString);
}
unsigned int Crc32(const unsigned char *buf, unsigned int size)
{
static const unsigned int crc32tab[] = {
0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL,
0x076dc419L, 0x706af48fL, 0xe963a535L, 0x9e6495a3L,
0x0edb8832L, 0x79dcb8a4L, 0xe0d5e91eL, 0x97d2d988L,
0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L, 0x90bf1d91L,
0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L,
0x136c9856L, 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL,
0x14015c4fL, 0x63066cd9L, 0xfa0f3d63L, 0x8d080df5L,
0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L, 0xa2677172L,
0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L,
0x32d86ce3L, 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L,
0x26d930acL, 0x51de003aL, 0xc8d75180L, 0xbfd06116L,
0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L, 0xb8bda50fL,
0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL,
0x76dc4190L, 0x01db7106L, 0x98d220bcL, 0xefd5102aL,
0x71b18589L, 0x06b6b51fL, 0x9fbfe4a5L, 0xe8b8d433L,
0x7807c9a2L, 0x0f00f934L, 0x9609a88eL, 0xe10e9818L,
0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL,
0x6c0695edL, 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L,
0x65b0d9c6L, 0x12b7e950L, 0x8bbeb8eaL, 0xfcb9887cL,
0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L, 0xfbd44c65L,
0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL,
0x4369e96aL, 0x346ed9fcL, 0xad678846L, 0xda60b8d0L,
0x44042d73L, 0x33031de5L, 0xaa0a4c5fL, 0xdd0d7cc9L,
0x5005713cL, 0x270241aaL, 0xbe0b1010L, 0xc90c2086L,
0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L,
0x59b33d17L, 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL,
0xedb88320L, 0x9abfb3b6L, 0x03b6e20cL, 0x74b1d29aL,
0xead54739L, 0x9dd277afL, 0x04db2615L, 0x73dc1683L,
0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L,
0xf00f9344L, 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL,
0xf762575dL, 0x806567cbL, 0x196c3671L, 0x6e6b06e7L,
0xfed41b76L, 0x89d32be0L, 0x10da7a5aL, 0x67dd4accL,
0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L,
0xd1bb67f1L, 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL,
0xd80d2bdaL, 0xaf0a1b4cL, 0x36034af6L, 0x41047a60L,
0xdf60efc3L, 0xa867df55L, 0x316e8eefL, 0x4669be79L,
0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL,
0xc5ba3bbeL, 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L,
0xc2d7ffa7L, 0xb5d0cf31L, 0x2cd99e8bL, 0x5bdeae1dL,
0x9b64c2b0L, 0xec63f226L, 0x756aa39cL, 0x026d930aL,
0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L,
0x92d28e9bL, 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L,
0x86d3d2d4L, 0xf1d4e242L, 0x68ddb3f8L, 0x1fda836eL,
0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L, 0x18b74777L,
0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L,
0xa00ae278L, 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L,
0xa7672661L, 0xd06016f7L, 0x4969474dL, 0x3e6e77dbL,
0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L, 0x37d83bf0L,
0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L,
0xbad03605L, 0xcdd70693L, 0x54de5729L, 0x23d967bfL,
0xb3667a2eL, 0xc4614ab8L, 0x5d681b02L, 0x2a6f2b94L,
0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL, 0x2d02ef8dL
};
unsigned int i, crc;
crc = 0xFFFFFFFF;
for (i = 0; i < size; i++)
crc = crc32tab[(crc ^ buf[i]) & 0xff] ^ (crc >> 8);
return crc^0xFFFFFFFF;
}
}
}

2
a8/openssl.h
View File

@ -17,6 +17,8 @@ namespace a8
std::string Sha1Encode(std::string& from);
std::string sha1(std::string& from);
unsigned int Crc32(const unsigned char *buf, unsigned int size);
}
}

43
a8/strutils.cc
View File

@ -91,6 +91,49 @@ namespace a8
return a8::FormatEx(fmt, args);
}
std::string FormatEx2(const char* fmt, std::vector<a8::XValue>& args)
{
std::string result;
result.reserve(1024);
const char *p = fmt;
auto itr = args.begin();
while(*p){
if(*p == '%' && *(p+1)){
p++;
switch(*p){
case 'd':
assert(itr != args.end());
result.append(itr->GetString().c_str());
itr++;
break;
case 'f':
assert(itr != args.end());
result.append(itr->GetString().c_str());
itr++;
break;
case 's':
assert(itr != args.end());
result.append(itr->GetString().c_str());
itr++;
break;
default:{
result.push_back('%');
result.push_back(*p);
}
}
}else{
result.push_back(*p);
}
p++;
}
return result;
}
std::string Format2(const char* fmt, std::vector<a8::XValue> args)
{
return a8::FormatEx2(fmt, args);
}
void Split(const std::string& str, std::vector<std::string>& list, char separator)
{
const char *p = str.c_str();

2
a8/strutils.h
View File

@ -10,6 +10,8 @@ namespace a8
std::string Trim(const std::string& str);
std::string FormatEx(const char* fmt, std::initializer_list<a8::XValue>& args);
std::string Format(const char* fmt, std::initializer_list<a8::XValue> args);
std::string FormatEx2(const char* fmt, std::vector<a8::XValue>& args);
std::string Format2(const char* fmt, std::vector<a8::XValue> args);
void Split(const std::string& str, std::vector<std::string>& list, char separator=',');
unsigned char FromHex(unsigned char x);
unsigned char ToHex(unsigned char x);

43
a8/xobject.cc
View File

@ -18,6 +18,13 @@ namespace a8
value_.x_value = new a8::XValue(val);
}
XObject::XObject(const a8::XObject& v)
{
type_ = XOT_SIMPLE;
value_.x_value = nullptr;
*this = v;
}
XObject::~XObject()
{
switch (type_) {
@ -96,28 +103,38 @@ namespace a8
switch (type_) {
case a8::XOT_SIMPLE:
{
value_.x_value->DeepCopy(*to.value_.x_value);
if (value_.x_value) {
if (!to.value_.x_value) {
to.value_.x_value = new a8::XValue();
}
value_.x_value->DeepCopy(*to.value_.x_value);
} else {
if (to.value_.x_value) {
delete to.value_.x_value;
to.value_.x_value = nullptr;
}
}
}
break;
case a8::XOT_ARRAY:
{
type_ = XOT_ARRAY;
value_.array_value = new std::vector<std::shared_ptr<a8::XObject>>();
to.type_ = XOT_ARRAY;
to.value_.array_value = new std::vector<std::shared_ptr<a8::XObject>>();
for (auto& value : *value_.array_value) {
std::shared_ptr<a8::XObject> xobj_ptr = std::make_shared<a8::XObject>();
value->DeepCopy(*xobj_ptr.get());
value_.array_value->push_back(xobj_ptr);
to.value_.array_value->push_back(xobj_ptr);
}
}
break;
case a8::XOT_OBJECT:
{
type_ = XOT_OBJECT;
value_.object_value = new std::map<std::string, std::shared_ptr<a8::XObject>>();
to.type_ = XOT_OBJECT;
to.value_.object_value = new std::map<std::string, std::shared_ptr<a8::XObject>>();
for (auto& pair : *value_.object_value) {
std::shared_ptr<a8::XObject> xobj_ptr = std::make_shared<a8::XObject>();
pair.second->DeepCopy(*xobj_ptr.get());
(*(value_.object_value))[pair.first] = xobj_ptr;
(*(to.value_.object_value))[pair.first] = xobj_ptr;
}
}
break;
@ -169,6 +186,11 @@ namespace a8
}
}
std::shared_ptr<a8::XObject> XObject::At(const char* key)
{
return At(std::string(key));
}
a8::XValue XObject::Get(const std::string& key, a8::XValue defval)
{
if (type_ == XOT_OBJECT) {
@ -345,6 +367,13 @@ namespace a8
}
}
std::string XObject::ToJsonStr()
{
std::string data;
ToJsonStr(data);
return data;
}
void XObject::ToUrlEncodeStr(std::string& data)
{
if (type_ == a8::XOT_OBJECT) {

3
a8/xobject.h
View File

@ -23,6 +23,7 @@ namespace a8
public:
XObject();
XObject(a8::XValue& val);
XObject(const a8::XObject& v);
~XObject();
unsigned char GetType();
@ -35,6 +36,7 @@ namespace a8
std::shared_ptr<a8::XObject> operator[] (const std::string& key);
std::shared_ptr<a8::XObject> At(int i);
std::shared_ptr<a8::XObject> At(const std::string& key);
std::shared_ptr<a8::XObject> At(const char* key);
a8::XValue Get(const std::string& key, a8::XValue defval="");
bool HasKey(const std::string& key);
bool HasKey(int i);
@ -47,6 +49,7 @@ namespace a8
bool ReadFromXmlString(const std::string& xmldata);
void ReadFromUrlQueryString(const std::string& query_string);
void ToJsonStr(std::string& data);
std::string ToJsonStr();
void ToUrlEncodeStr(std::string& data);
private: