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| version 1.4, 2008/06/24 17:46:57 | version 1.5, 2008/06/24 17:50:47 |
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| Line 27 | Line 27 |
| static char *lsplit(char *string, char delim) { | static char *lsplit(char *string, char delim) { |
| if(string) { | if(string) { |
| char *v=strchr(string, delim); | char *v=strchr(string, delim); |
| if(v) { | if(v){ |
| *v=0; | *v=0; |
| return v+1; | return v+1; |
| } | } |
| Line 94 public: | Line 94 public: |
| connection.cstrClientCharset=SQLITE_DEFAULT_CHARSET; | connection.cstrClientCharset=SQLITE_DEFAULT_CHARSET; |
| connection.autocommit=true; | connection.autocommit=true; |
| char *db = url; | char* db = url; |
| char *options = lsplit(db, '?'); | char* options = lsplit(db, '?'); |
| char *db_path=(char*)services.malloc(strlen((char*)services.request_document_root()) + strlen(db) + 2); | //char* document_root=(char*)services.request_document_root(); |
| db_path=strncat(db_path, (char*)services.request_document_root(), MAX_STRING); | char* document_root=0; |
| db_path+="/"; | char *db_path=(char*)services.malloc(strlen(document_root) + strlen(db) + 2); |
| if(document_root){ | |
| db_path=strncat(db_path, document_root, MAX_STRING); | |
| db_path+='/'; | |
| } | |
| db_path=strncat(db_path, db, MAX_STRING); | db_path=strncat(db_path, db, MAX_STRING); |
| while(options) { | while(options) { |
| Line 130 public: | Line 134 public: |
| services.request_charset(), | services.request_charset(), |
| SQLITE_DEFAULT_CHARSET); | SQLITE_DEFAULT_CHARSET); |
| rc = sqlite3_open(db_path, &connection.handle); | rc=sqlite3_open(db_path, &connection.handle); |
| if( SQLITE_OK != rc ){ | if(rc!=SQLITE_OK){ |
| const char* errmsg = sqlite3_errmsg(connection.handle); | _throw(connection, sqlite3_errmsg(connection.handle)); |
| _throw(connection, errmsg); | |
| sqlite3_close(connection.handle); | sqlite3_close(connection.handle); |
| } | } |
| *connection_ref=&connection; | *connection_ref=&connection; |
| if(!connection.autocommit) | if(!connection.autocommit) |
| exec(connection, "SET AUTOCOMMIT=0"); | exec(connection, "SET AUTOCOMMIT=0"); |
| } | } |
| void exec(Connection& connection, const char* statement) { | void exec(Connection& connection, const char* statement) { |
| char *zErr; | char* zErr; |
| int rc; | int rc; |
| rc=sqlite3_exec(connection.handle, statement, 0, 0, &zErr); | rc=sqlite3_exec(connection.handle, statement, 0, 0, &zErr); |
| if(rc!=SQLITE_OK){ | if(rc!=SQLITE_OK){ |
| Line 210 public: | Line 213 public: |
| const char* cstrClientCharset=connection.cstrClientCharset; | const char* cstrClientCharset=connection.cstrClientCharset; |
| if(placeholders_count>0) | if(placeholders_count>0) |
| _throw(connection, "bind variables not supported yet"); | services._throw("bind variables not supported yet"); |
| // transcode from $request:charset to ClientCharset | // transcode from $request:charset to ClientCharset |
| if(cstrClientCharset) { | if(cstrClientCharset) { |
| Line 243 public: | Line 246 public: |
| int rc; | int rc; |
| int i; | int i; |
| SQL_Error sql_error; | SQL_Error sql_error; |
| bool failed = false; | bool failed=false; |
| do{ // cycling through SQL commands | do{ // cycling through SQL commands |
| Line 251 public: | Line 254 public: |
| if(rc!=SQLITE_OK){ | if(rc!=SQLITE_OK){ |
| _throw(connection, sqlite3_errmsg(connection.handle)); | _throw(connection, sqlite3_errmsg(connection.handle)); |
| sqlite3_free(pzTail); // error? can't free memory after throw | sqlite3_free((char*)pzTail); // error? can't free memory after throw |
| } | } |
| Line 283 public: | Line 286 public: |
| CHECK(handlers.before_rows(sql_error)); | CHECK(handlers.before_rows(sql_error)); |
| int column_type; | int column_type; |
| const unsigned char *str; | const char *str; |
| size_t length = 0; | size_t length = 0; |
| do{ | do{ |
| Line 302 public: | Line 305 public: |
| // но switch я всё-таки сделал - так, на будущее | // но switch я всё-таки сделал - так, на будущее |
| switch(column_type) { | switch(column_type) { |
| case SQLITE_TEXT: | case SQLITE_TEXT: |
| str=(const unsigned char*)sqlite3_column_text(SQL, i); | str=(const char*)sqlite3_column_text(SQL, i); |
| length=strlen(str); | length=strlen((const char*)str); |
| break; | break; |
| case SQLITE_INTEGER: | case SQLITE_INTEGER: |
| str=(const unsigned char*)sqlite3_column_text(SQL, i); | str=(const char*)sqlite3_column_text(SQL, i); |
| length=strlen(str); | length=strlen((const char*)str); |
| break; | break; |
| case SQLITE_NULL: | case SQLITE_NULL: |
| str=NULL; | str=NULL; |
| length=0; | length=0; |
| break; | break; |
| default: | default: |
| str=(const unsigned char*)sqlite3_column_text(SQL, i); | str=(const char*)sqlite3_column_text(SQL, i); |
| length=strlen(str); | length=strlen((const char*)str); |
| break; | break; |
| } | } |
| if(length){ | if(length){ |
| char* strm=(char*)services.malloc_atomic(length+1); | char* strm=(char*)services.malloc_atomic(length+1); |
| memcpy(strm, str, length+1); | memcpy(strm, str, length+1); |
| str = strm; | str=strm; |
| // transcode to $request:charset from connect-string?ClientCharset | // transcode to $request:charset from connect-string?ClientCharset |
| if(cstrClientCharset) { | if(cstrClientCharset) { |
| Line 338 public: | Line 341 public: |
| } | } |
| } | } |
| } while( rc == SQLITE_BUSY || rc == SQLITE_ROW ); | } while(rc == SQLITE_BUSY || rc == SQLITE_ROW); |
| } // if column | } // if column |
| if( rc == SQLITE_ERROR || rc == SQLITE_MISUSE ){ | if(rc == SQLITE_ERROR || rc == SQLITE_MISUSE){ |
| _throw(connection, sqlite3_errmsg(connection.handle)); | _throw(connection, sqlite3_errmsg(connection.handle)); |
| } | } |
| Line 352 public: | Line 355 public: |
| } while (strlen(pzTail) > 0); | } while (strlen(pzTail) > 0); |
| if(failed) | if(failed) |
| _throw(connection, sql_error); | services._throw(sql_error); |
| } | } |
| private: | private: |
| void _throw(Connection& connection, const char* aerr_msg) { | void _throw(Connection& connection, const char* aerr_msg){ |
| size_t err_length=strlen(aerr_msg); | size_t err_length=strlen(aerr_msg); |
| if(err_length && connection.cstrClientCharset) { | if(err_length && connection.cstrClientCharset) { |
| connection.services->transcode(aerr_msg, err_length, | connection.services->transcode(aerr_msg, err_length, |
| Line 367 private: | Line 370 private: |
| connection.services->_throw(aerr_msg); | connection.services->_throw(aerr_msg); |
| } | } |
| private: // sqlite client library funcs | private: // sqlite client library funcs |
| typedef int (*t_sqlite3_open)(const char *filename, sqlite3 **ppDb); t_sqlite3_open sqlite3_open; | typedef int (*t_sqlite3_open)(const char *filename, sqlite3 **ppDb); t_sqlite3_open sqlite3_open; |
| Line 394 private: // sqlite client library funcs | Line 396 private: // sqlite client library funcs |
| typedef const unsigned char *(* t_sqlite3_column_text)(sqlite3_stmt*, int iCol); t_sqlite3_column_text sqlite3_column_text; | typedef const unsigned char *(* t_sqlite3_column_text)(sqlite3_stmt*, int iCol); t_sqlite3_column_text sqlite3_column_text; |
| private: // sqlite client library funcs linking | private: // sqlite client library funcs linking |
| const char *dlink(const char *dlopen_file_spec) { | const char *dlink(const char *dlopen_file_spec) { |