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This commit is contained in:
Leonid Fedorov
2022-02-11 12:24:40 +00:00
parent 509f005be7
commit 7c808317dc
1367 changed files with 394342 additions and 413129 deletions
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111
utils/libmysql_client/libmysql_client.h
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@ -25,72 +25,69 @@
namespace utils
{
class LibMySQL
{
public:
LibMySQL();
~LibMySQL();
public:
LibMySQL();
~LibMySQL();
// init: host port username passwd db
int init(const char*, unsigned int, const char*, const char*, const char*);
// init: host port username passwd db
int init(const char*, unsigned int, const char*, const char*, const char*);
// run the query
int run(const char* q, bool resultExpected = true);
// run the query
int run(const char* q, bool resultExpected = true);
void handleMySqlError(const char*, int);
void handleMySqlError(const char*, int);
MYSQL* getMySqlCon()
{
return fCon;
}
int getFieldCount()
{
return mysql_num_fields(fRes);
}
int getRowCount()
{
return mysql_num_rows(fRes);
}
char** nextRow()
{
char** row = mysql_fetch_row(fRes);
fieldLengths = mysql_fetch_lengths(fRes);
fFields = mysql_fetch_fields(fRes);
return row;
}
long getFieldLength(int field)
{
return fieldLengths[field];
}
MYSQL_FIELD* getField(int field)
{
return &fFields[field];
}
const std::string& getError()
{
return fErrStr;
}
unsigned int getErrno()
{
return mysql_errno(fCon);
}
const char* getErrorMsg()
{
return mysql_error(fCon);
}
MYSQL* getMySqlCon()
{
return fCon;
}
int getFieldCount()
{
return mysql_num_fields(fRes);
}
int getRowCount()
{
return mysql_num_rows(fRes);
}
char** nextRow()
{
char** row = mysql_fetch_row(fRes);
fieldLengths = mysql_fetch_lengths(fRes);
fFields = mysql_fetch_fields(fRes);
return row;
}
long getFieldLength(int field)
{
return fieldLengths[field];
}
MYSQL_FIELD* getField(int field)
{
return &fFields[field];
}
const std::string& getError()
{
return fErrStr;
}
unsigned int getErrno()
{
return mysql_errno(fCon);
}
const char* getErrorMsg()
{
return mysql_error(fCon);
}
private:
MYSQL* fCon;
MYSQL_RES* fRes;
MYSQL_FIELD* fFields;
std::string fErrStr;
unsigned long* fieldLengths;
private:
MYSQL* fCon;
MYSQL_RES* fRes;
MYSQL_FIELD* fFields;
std::string fErrStr;
unsigned long* fieldLengths;
};
} // namespace
} // namespace utils
#endif // UTILS_LIBMYSQL_CL_H