myapi.pc

unix 下用pro*c tuxedo 开发的东西

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*        File name		: myapi.pc					*				
*	Module ID		:						*
*	Module Name		:                                               *
*	Purpose			: Sub Function Used By Pcs_Rcv_GH.pc		*
*	Author 			: Liu Yan Qiu (DIMPT)              		*                           *
*	Date Created		: 1999,10,27                      		*
*	Version			: Version 1.0                     		*
*	Environment		: Digital UNIX                      		*
*	Portability		: UNIX Platform                    		*
*	Warnings		:                                   		*
*	References		:                                   		*
*	Calling Syntax		:                                   		*
*	Parameters		: None                               		*
*	Returns			: void                                 		*
*	Calling Function	:                                		*
*	Called Functions	: When system startup            		*
*	Datastores and usages	:                               		*
*        	  (a) Input                                           		*
* 	   	  (b) OutPut                                          		*       
*	Report			: None                              		*
*	Screens			: None                           		*
*	Messages Files		: None                          		*
*	Change Log		:                               		*
*	Change No. 	Date	Author	Reason For Change         		*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
*/

#include "/usr/bkfx/include/Pcs_Rcv_GH/Pcs_Rcv_GH.h"

EXEC SQL BEGIN DECLARE SECTION;
     VARCHAR ghnr[ LEN_GHNR+1 ];
EXEC SQL END DECLARE SECTION;


void Free_Mem()
{
 
	ProcessError(LOG_NORMAL, "Pcs_Rcv_GH.x Is Terminated By User!\n",END);
 	if ( tmp != NULL ) free( tmp );	
 	if ( data_type != NULL) free( data_type );
 	if ( buf_hz != NULL) free( buf_hz ); 
 	MQBKClear();
 	EXEC SQL RollBack RELEASE;
	exit(0);
}


int ReadGHMsg()  
{
	
	while(1)
	{

		if ( (( buf = (char *)malloc( LEN_GH_BUF ))==NULL) || \
	     		(( data_type = (char *)malloc( LEN_DATA_TYPE ))==NULL) ) 
		{
                	ProcessError(LOG_ERROR,"Pcs_Rcv_GH.x: Malloc GH Buffer Error!",END);
			sleep(InitInterval);
     		}
		else
			break;
	}

	tmp = buf;
	
	rtn_code = MQBKReceiveSyn_Wait( &buf_length, buf, data_type );
	if ( rtn_code < 0 )
        {
                free( data_type );
                free( tmp );
                return(-2);
        }
        else
        {

   		if ( ( data_type[0] == 'G' ) && ( data_type[1]=='H' ) )
		     
    		{ 
    			
			strncpy( c_fsxh,buf,10);
			c_fsxh[10]='\0';
			fsxh = atoi( c_fsxh);
			buf = buf+10;
 
			strncpy( fssjbh,buf,2);
			fssjbh[2]='\0';
			buf = buf+2;
 
			strncpy( jssjbh,buf,2);
			jssjbh[2]='\0';
			buf = buf+2;
 
			strncpy( ghbh,buf,3);
			ghbh[3]='\0';
			buf = buf+3;
 
			strncpy( ghxl,buf,2);
			ghxl[2]='\0';
			buf = buf+2;

			strcpy( ghnr.arr, buf);
                        ghnr.len = strlen( ghnr.arr);

                        #ifdef DEBUG
                               	printf("Pcs_Rcv_GH.x : recv a GH msg,jsxh is %d \n",fsxh);
                                printf("Pcs_Rcv_GH.x : jssjbh, fssjbh, ghbh, ghxl is : %s,%s,%s,%s \n", \
        	                	jssjbh,fssjbh,ghbh,ghxl);
                        #endif

			free( tmp );
			
		}
		else if ( ( data_type[0] == 'C' ) && ( data_type[1]=='A' ) && \
			  ( data_type[2] == 'N') )
		{
			strncpy( c_fsxh, buf, 10);
 			c_fsxh[10]='\0';       
 			fsxh = atoi( c_fsxh);
 			buf = buf+10;
 
 			strncpy( fssjbh, buf, 2);
 			fssjbh[2]='\0';
 			buf = buf+2;
 
 			strncpy( jssjbh,buf,2);
 			jssjbh[2]='\0';
 			buf = buf+2;

 			#ifdef DEBUG
                                printf("Pcs_Rcv_GH.x : recv a Cancel msg,jsxh is %d \n",fsxh);
                                printf("the fssjbh jssjbh is %s,%s\n",fssjbh,jssjbh);
                        #endif

                	/*  *tmp will be used in funntion Cancel_UpdateJSRZAndZFRZ(), \
                        so it can't be free now */
                }
                else
                {
                        free( tmp );
                        free( data_type );
                        return(-3);
                }
	
        }
        return(1);

}


int CreateRcvLogStatus()
{

	EXEC SQL WHENEVER SQLERROR GOTO sqlerror;

	EXEC SQL INSERT INTO T_JSRZ VALUES( :fsxh, '5', '1', :fssjbh, sysdate );

	return(1);
     
	sqlerror:
	EXEC SQL WHENEVER SQLERROR CONTINUE;
	ProcessError(LOG_ERROR,   "DataBase Error:%s!", sqlca.sqlerrm.sqlerrmc );
   	ProcessError(LOG_ERROR,"Pcs_Rcv_GH.x: Running Function CreateRcvLogStatus() \
   				SQL Error!",END);
	EXEC SQL RollBack;
   	return (-1);

}


int InsertRcvGHRec()
{

	EXEC SQL WHENEVER SQLERROR GOTO sqlerror;

	EXEC SQL INSERT INTO T_JSGH 
   		VALUES( :ghbh, :ghxl, :ghnr, :fssjbh, :fsxh);

	return(1);
	
	sqlerror:
	EXEC SQL WHENEVER SQLERROR CONTINUE;
	ProcessError(LOG_ERROR,   "DataBase Error:%s!", sqlca.sqlerrm.sqlerrmc );
	ProcessError(LOG_ERROR,"Pcs_Rcv_GH.x: Running Function \
				InsertRcvGHRec() SQL Error!",END);
	EXEC SQL RollBack;
	return (-1);
   		
}


int Snd_HZ_MQ()
{

	if ( (buf_hz = (char *) malloc (LEN_HZ)) == NULL )
        {
                ProcessError(LOG_ERROR,"Pcs_Rcv_GH.x: Malloc HZ Buffer Error!",END);
                return(-1);
        }
	memset( buf_hz, '\0', LEN_HZ);

	strncat( buf_hz, c_fsxh, LEN_FSXH+1 );
	strncat( buf_hz, fssjbh, 3);
	strncat( buf_hz, jssjbh, 3);
	
	#ifdef DEBUG
                printf("the hz msg is %s\n",buf_hz);
        #endif

 	rtn_code = MQBKSend_Syn( strlen(buf_hz), buf_hz, atoi(fssjbh), "HZ");
	free(buf_hz);
        if ( rtn_code <0 )
        {
                ProcessError(LOG_ERROR,"Pcs_Rcv_GH.x: Sendding HZ Message Error!",END);
                free(buf_hz);
                return(-1);
        }
  	
	rtn_code = MQBKCmit();
        if ( rtn_code < 0 )
        {
                ProcessError(LOG_ERROR,"Pcs_Rcv_GH.x: Commit HZ Message Error!",END);
                free(buf_hz);
                MQBKBack();
                return(-1);
        }
        
	return(1);

}


int UpdateRcvLogStatus()
{
 	EXEC SQL WHENEVER SQLERROR GOTO sqlerror;
 
 	EXEC SQL UPDATE T_JSRZ SET sjzt='2' WHERE jsxh=:fsxh;

	EXEC SQL COMMIT WORK ;

 	return(1);

	sqlerror:
	EXEC SQL WHENEVER SQLERROR CONTINUE;
	ProcessError(LOG_ERROR,   "DataBase Error:%s!", sqlca.sqlerrm.sqlerrmc );
	ProcessError(LOG_ERROR,"Pcs_Rcv_GH.x: Running Function UpdateRcvLogStatus() \
				SQL Failed!",END);
	EXEC SQL RollBack;
	return (-1);
}


int Cancel_UpdateJSRZ()
{

   	EXEC SQL WHENEVER SQLERROR GOTO sqlerror;
   
   	EXEC SQL UPDATE T_JSRZ SET sjzt='5' , jssj = sysdate
            	WHERE jsxh=:fsxh AND sjbh=:fssjbh;

	EXEC SQL COMMIT WORK ;

   	return(1);
 
	sqlerror:
	EXEC SQL WHENEVER SQLERROR CONTINUE;
	ProcessError(LOG_ERROR,   "DataBase Error:%s!", sqlca.sqlerrm.sqlerrmc );
	ProcessError(LOG_ERROR,"Pcs_Rcv_GH.x: Running Function Cancel_UpdateJSRZ() \
   					SQL Error!",END);
	free( tmp );
	EXEC SQL RollBack;
	return(-1);          
          
}

/*Get the Time_Interval specified in the file and return it */
int GetTimeInterval(char* cType)
{
	FILE *hTimeInterval;
	char cLine[MAX_LINE_LEN+1], cCaption[100], cValue[21];
	int iInterval, i;
	char* pLine;
	
	 
	hTimeInterval = fopen( CONFIG_FILE_FOR_TIMEINTERVAL, "r" );
	if( hTimeInterval == NULL )
	{
		ProcessError(LOG_ERROR, "GetTimeInterval: this is %s message:Cannot open file: %s,The file may not exist!",END);
		return(DEFAULT_TIMEINTERVAL);  
	}
	
	while( myapi_ReadALine( cLine, hTimeInterval ) )
	{
		if( cLine[0] == '#' ) continue;
		if( cLine[0] == NULL ) continue;
		
		pLine = cLine;
		while( (*pLine == ' ') || (*pLine == '\t') ) pLine++;
		i=0;
		while( (*pLine != ' ') && (*pLine != '\t') && (*pLine != '\0') )
		{
			cCaption[i] = *pLine;
			i++;
			pLine++;
		}
		
		cCaption[i] = '\0';
		if( strcmp( cCaption, cType ) == 0 ) /*Match*/
		{
			while( (*pLine == ' ') || (*pLine == '\t') ) pLine++;
			if( *pLine == '\0' )
			{	fclose( hTimeInterval );
				return(DEFAULT_TIMEINTERVAL);
			}
			i=0;
			while( (*pLine != ' ') && (*pLine != '\t') && (*pLine != '\0') )
			{
				cValue[i] = *pLine;
				i++;
				pLine++;
			}
			cValue[i] = '\0';
			iInterval = atoi(cValue);
			
			if(iInterval <= 0) 		
			{
				fclose( hTimeInterval );
				return(DEFAULT_TIMEINTERVAL);
			}
			else
				fclose( hTimeInterval );
				return(iInterval);
		}
		else
			continue;
	}
	fclose( hTimeInterval );
	return(DEFAULT_TIMEINTERVAL);
}

/*Read a line to a string from a file, \n is excluded.
  return 1 if sucessful, 0 otherwise
  Do not close the file.*/
int myapi_ReadALine( char* cLine, FILE* hTable )
{
	char cChar;
	int i=0;
	cLine[0] = '\0';
	while( (cChar = fgetc( hTable )) != '\n' )
	{
		if( cChar == EOF ) return(0);
		cLine[i++] = cChar;
		
		
		if( i >= MAX_LINE_LEN ) i=0;
		cLine[i] = '\0';
	}
	return(1);
}

void ProcessError( char *LOG, char *sErrorMessage1, char *sErrorMessage2 )
{
	FILE* hErrorFile;
	char cDateTime[100],tempstr[100];
	int i,j,len,n;
	
	tempstr[0]='\0';
	len=strlen(sErrorMessage1);
	for(i=0;i<=len;i++)
	{
		if(sErrorMessage1[i]=='%')
		{			
			n=i;
			if(len!=i+1)
			{
				for(j=0;j<200&&sErrorMessage1[i+2]!='\0';j++,i++)
				tempstr[j]=sErrorMessage1[i+2];
				tempstr[j]='\0';
			}	
			break;
		}
		if(sErrorMessage1[i]=='\0')
		{
			n=i;
			tempstr[0] = '\0';
			break;
		}
			
	}
	
	
	sErrorMessage1[n]='\0';
	hErrorFile = fopen( ERROR_LOG_FILE, "a" );
	if( hErrorFile == NULL )
	{
		printf( "Critical! Cannot open ERROR_LOG_FILE for append or cannot create!\n");
		return;
	}
	fseek( hErrorFile, 0 ,SEEK_END );
	fputs( "\n",hErrorFile);
	fputs( LOG ,hErrorFile);
	printf("\n%s",LOG);
	fputs( sErrorMessage1,hErrorFile );
	printf("%s",sErrorMessage1);
	fputs( sErrorMessage2,hErrorFile );
	printf("%s",sErrorMessage2);
	fputs( tempstr,hErrorFile );
	printf("%s\n",tempstr);
	fputs( "\n",hErrorFile);
	fclose( hErrorFile );
	sprintf( cDateTime, "date >> %s\n", ERROR_LOG_FILE );
	system( cDateTime );
}