trac/doxygen/sqlapi_8h_source.html

 /*

  * Author : David Saggiorato

  *

  *  Copyright 2008-2009 GeoLabs SARL. All rights reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy

  * of this software and associated documentation files (the "Software"), to deal

  * in the Software without restriction, including without limitation the rights

  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

  * copies of the Software, and to permit persons to whom the Software is

  * furnished to do so, subject to the following conditions:

  *

  * The above copyright notice and this permission notice shall be included in

  * all copies or substantial portions of the Software.

  *

  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

  * THE SOFTWARE.

  */


 #ifndef ZOO_SQLAPI_H

 #define ZOO_SQLAPI_H 1


 #ifdef META_DB

 #include "ogrsf_frmts.h"

 #include "ogr_p.h"

 #if GDAL_VERSION_MAJOR >= 2

 #include <gdal_priv.h>

 #endif

 #endif


 #include "service.h"

 #include "service_internal.h"


 #ifdef META_DB

 extern "C"

 #if GDAL_VERSION_MAJOR >=2

   GDALDataset

 #else

   OGRDataSource

 #endif

   **zoo_DS;

 #endif


 #ifdef __cplusplus

 extern "C" {

 #endif


 #ifdef META_DB

   ZOO_DLL_EXPORT char* _createInitString(maps*,const char*);

   ZOO_DLL_EXPORT int _init_sql(maps*,const char*);

   ZOO_DLL_EXPORT OGRLayer *fetchSql(maps*,int,const char*);

   ZOO_DLL_EXPORT void cleanFetchSql(maps*,int,OGRLayer*);

 #endif

 #ifdef RELY_ON_DB

   ZOO_DLL_EXPORT int init_sql(maps*);

   ZOO_DLL_EXPORT void close_sql(maps*,int);

   ZOO_DLL_EXPORT int execSql(maps*,int,const char*);

   ZOO_DLL_EXPORT void recordStoredFile(maps*,const char*,const char*,const char*);

   ZOO_DLL_EXPORT void recordServiceStatus(maps*);

   ZOO_DLL_EXPORT void recordResponse(maps*,char*);

   ZOO_DLL_EXPORT void readFinalRes(maps*,char*,map*);

   ZOO_DLL_EXPORT int isRunning(maps*,char*);

   ZOO_DLL_EXPORT char* getStatusId(maps*,char*);

   ZOO_DLL_EXPORT void removeService(maps*,char*);

   ZOO_DLL_EXPORT void end_sql();

 #endif


 #ifdef __cplusplus

 }

 #endif


 #endif

init_sql
int init_sql(maps *conf)
Connect to the db backend.
Definition: sqlapi.c:190

cleanFetchSql
void cleanFetchSql(maps *conf, int cid, OGRLayer *objects)
Definition: sqlapi.c:241

end_sql
void end_sql()
Call OGRCleanupAll.
Definition: sqlapi.c:218

_createInitString
char * _createInitString(maps *conf, const char *key)
Create a GDAL / OGR string for connecting to a db backend defined in the key section.
Definition: sqlapi.c:60

isRunning
int isRunning(maps *conf, char *pid)
Check if a service is running.
Definition: server_internal.c:965

_init_sql
int _init_sql(maps *conf, const char *key)
Connect to a db backend.
Definition: sqlapi.c:120

ZOO_DLL_EXPORT
#define ZOO_DLL_EXPORT

maps
linked list of map pointer
Definition: main_conf_read.y:292

close_sql
void close_sql(maps *conf, int cid)
Close any connection to the db backend.
Definition: sqlapi.c:199

map
KVP linked list.
Definition: service.h:244

zoo_DS
OGRDataSource ** zoo_DS
Global GDALDataset pointer.
Definition: sqlapi.c:45

service_internal.h

service.h

execSql
int execSql(maps *conf, int cid, const char *sqlQuery)
Execute a SQL query to the SQL Database Backend.
Definition: sqlapi.c:255

readFinalRes
void readFinalRes(maps *conf, char *pid, map *statusInfo)
Read the Result file (.res).
Definition: server_internal.c:933

getStatusId
char * getStatusId(maps *conf, char *pid)
Read the sid file attached of a service if any.
Definition: service_internal.c:233

fetchSql
OGRLayer * fetchSql(maps *conf, int cid, const char *sqlQuery)
Fetch a tuple set by executing a SQL query to the Database Backend.
Definition: sqlapi.c:229