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#include "dgmxDoc.h" |
#include "dgmxDoc.h" |
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#include "xmlRpcDecode.h" |
#include "xmlRpcDecode.h" |
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#include "dgmxDecode.h" |
#include "dgmxDecode.h" |
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#include "dgreadenv.h" |
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#include "faultXML.h" |
#include "faultXML.h" |
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typedef struct { |
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char lang[32]; |
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char service[128]; |
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} LangService; |
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static const char *getLanguageHandler( const char *lang ); |
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/* ------------------------------------------------------------------------- */ |
/* ------------------------------------------------------------------------- */ |
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/* Input: |
/* Input: |
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* DGF_REQ_URI - Service to call |
* DGF_REQ_URI - Service to call |
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XMLTree *classTree = NULL; |
XMLTree *classTree = NULL; |
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XMLTree *methTree = NULL; |
XMLTree *methTree = NULL; |
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const char *service = NULL; |
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char *lang = NULL; |
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char *errmsg = NULL; |
char *errmsg = NULL; |
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char *ctype = NULL; |
char *ctype = NULL; |
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char *method = NULL; |
char *method = NULL; |
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break; |
break; |
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} |
} |
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/* TODO Choose VM to call based on 'language' in DGMX definition |
/* Choose VM to call based on 'language' in DGMX definition |
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* These come from env entities such as LANG_C#, LANG_PYTHON in the |
* These come from env entities such as LANG_C#, LANG_PYTHON in the |
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* dgeeconf.xml file |
* dgeeconf.xml file |
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* |
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* do gw_getenv( "LANG_C#" ) to get the service to call. |
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* |
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*/ |
*/ |
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if( (lang = dgmxGetLanguage( dgmxTree )) == NULL ) { |
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errmsg = "Failed to get language from DGMX"; |
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gwusrerr = ERR_INTERNAL_FAILURE; |
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break; |
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} |
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if( (service = getLanguageHandler(lang)) == NULL ) { |
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gw_logf( LOG_ERROR, "Trying to look up handler for language '%s'", lang ); |
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errmsg = "Language not found"; |
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gwusrerr = ERR_INTERNAL_FAILURE; |
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break; |
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} |
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if( stream && |
if( stream && |
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gw_svc_forward( "/DGEE/VM/pnetExec", stream, len, 0 ) < 0) { |
gw_svc_forward( service, stream, len, 0 ) < 0) { |
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gw_logf( LOG_ERROR, "svc_forward failed with error [%s]", |
gw_logf( LOG_ERROR, "svc_forward to '%s' failed with error [%s]", |
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gw_errorstr(gwerror) ); |
service, gw_errorstr(gwerror) ); |
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errmsg = "Could not invoke WebService"; |
errmsg = "Could not invoke WebService handler"; |
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gwusrerr = ERR_INTERNAL_FAILURE; |
gwusrerr = ERR_INTERNAL_FAILURE; |
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} |
} |
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an_error = 0; |
an_error = 0; |
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} |
} |
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/* ------------------------------------------------------------------------- */ |
/* ------------------------------------------------------------------------- */ |
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static const char * |
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getLanguageHandler( const char *lang ) |
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{ |
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static LIST *LSList = NULL; |
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LangService *ls = NULL; |
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char *svc = NULL; |
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if( LSList == NULL ) { |
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xl_List_init( &LSList, sizeof( LangService ) ); |
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} |
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if( xl_List_get_first( LSList, (uchar_t**)&ls ) == Success ) { |
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do { |
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if( strcmp(ls->lang, lang) == 0 ) { |
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return ls->service; |
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} |
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} while( xl_List_get_next( LSList, (uchar_t**)&ls ) == Success ); |
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} |
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/* If we got here then it is not found.... |
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* Do a lookup |
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*/ |
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svc = dgee_read_language_service( lang ); |
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if( svc == NULL ) return NULL; |
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if( xl_List_insert_space( LSList, ListEnd ) == Failure ) { |
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gw_logf( LOG_SYSERR, "Could not add language service to cache" ); |
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return NULL; |
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} |
358 |
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ls = (LangService*)xl_List_get_current_data( LSList ); |
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strncpy( ls->lang, lang, sizeof(ls->lang) - 1 ); |
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strncpy( ls->service, svc, sizeof(ls->service) - 1 ); |
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return ls->service; |
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} |
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/* ------------------------------------------------------------------------- */ |
368 |
/* end */ |
/* end */ |