appinit_nobase64.c

电力与银行通讯的源码 1.应用tuxedo中间件. 2.与银行的前置机通讯. 3.proc*c 的应用

#include "midware.h"
#include "public.h"

CDatabase theDatabase;

int tpsvrinit(int argc, char *argv[])
{
	char szTemp[200] = "";
	int iRet = 0;
	char szServer[30] = "";
	char szDataBase[30] = "";
	char szUser[30] = "";
	char szPass[30] = "";
/*	if (tpopen() == -1)
	{2
	3

		sprintf(szTemp,"Open Database error = %d",tperrno );
		userlog(szTemp);
		return -1;
	}
	*/
	if ((gf_GetINIString("config.ini", "DataBase","Server","",szServer) !=0) || 
		(gf_GetINIString("config.ini", "DataBase","DataBase","",szDataBase) !=0) || 
		(gf_GetINIString("config.ini", "DataBase","User","",szUser) !=0) || 
		(gf_GetINIString("config.ini", "DataBase","Pass","",szPass) !=0))
	{
		MW_Trace("没有设置config.ini文件中的数据库连接参数!");
		return -1;
	}

	DB_Construct(&theDatabase);
	iRet = DB_Open(&theDatabase,szServer,szDataBase,szUser,szPass);

	if (iRet == 0)
	{
		MW_Trace("数据库连接失败!");
		return(-1);
	}
	else
	{
	  	return 0;		
	}
	return 0;
}
void tpsvrdone()
{
//	tpclose();
	DB_CommitTransaction(&theDatabase);
	DB_Close(&theDatabase,1);
}
int gf_GetINIString(char * aszFileName, /*INI文件名*/
					char * aszSession,  /*段*/
					char * aszKey,      /*关键值*/
					char * aszDefault,  /*缺省值*/
					char * aszText)		/*返回值*/
{
	FILE * fp;
	char szLineBuf[255] = "";	/*一行数据的缓冲*/
	int  iInSession = 0; /*是否在所需的SESSION中*/
	int  iHaveKey = 0;
	int  i ,j;
	int  iLen = 0;
	int  iBegin = 0;
	char szSession[40] = "";
	char szKey[40] = "";
	char szText[255] = "";

	strcpy(aszText,aszDefault);
	
	if ((fp = fopen(aszFileName,"r")) == NULL) return -1;
	while(fgets(szLineBuf,254,fp) != NULL)
	{
		/*分析输入的字符行*/
		iLen = strlen(szLineBuf);
		/*取第一个字符*/
		i = 0;
		for (;i < iLen && szLineBuf[i] == ' ' && szLineBuf[i] < '!' ;i ++ );
		if (i == iLen ) continue;
		if (szLineBuf[i] == '#') continue;
		if (szLineBuf[i] == '[')
		{
			if (iInSession)		/*当前已在所需的Session中，但有遇到下一个session，故退出(不存在Key)*/
			{
				fclose(fp);
				return 101;
			}
			/*取Session*/
			for (j = i + 1;(j < iLen && szLineBuf[j] != ']');j ++);
			memcpy(szSession,szLineBuf + i + 1,j - i - 1);
			szSession[j - i - 1] = '\0';
			if (strcmp(szSession,aszSession) == 0) iInSession = 1;

			continue;
		}
		else if (iInSession)	/*是Key时，应已在Session中，否则continue*/
		{
			/*取Key*/
			for (j = i ;(j < iLen && (szLineBuf[j] != ' ' && szLineBuf[j] != '=' ) && szLineBuf[j] >= '0');j ++);
			memcpy(szKey,szLineBuf + i ,j - i );
			szKey[j - i ] = '\0';
			i = j;
			if (strcmp(szKey,aszKey) == 0)	/*找到Key*/
			{	/*取返回值*/
				for (;i < iLen && (szLineBuf[i] < '-' || szLineBuf[i] == '=') ;i ++ );

				for (j = i ;j < iLen && (szLineBuf[j] != '#') ;j ++);
				memcpy(szText,szLineBuf + i ,j - i - 1);
				rtrim(szText,0);
				szText[j - i - 1] = '\0';
				strcpy(aszText,szText);
				iHaveKey = 1;
				break;
			}
		}
		else
		{
			continue;
		}
	}
	fclose(fp);
	if (iHaveKey)		return 0;
	else				return 100;
}
void rtrim(char * aszData,int aiLen )
{
	int iLen,i;
	iLen = strlen(aszData);
	if (aiLen == 0)
	{	/*//直接rtrim()*/
		for (i = iLen -1 ;i >=0 ;i--)
		{
			if(aszData[i] != ' ')
				return;
			if(aszData[i] == ' ')
				aszData[i] = '\0';
		}
		return;
	}
	if (iLen > aiLen)
	{
		for (i = iLen -1 ;i >=aiLen   ;i--)
		{
			/*//if(aszData[i] == ' ')*/
				aszData[i] = '\0';
		}
	}
	else
	{
		for (i = iLen;i<aiLen ;i++)
			aszData[i] = ' ';
		aszData[aiLen ] = '\0';
	}
}


void RightTrim(char * szData)
{
  int iEnd;
  int i=0;
  iEnd=strlen(szData);

  for (i=strlen(szData)-1;i>=0 ;i--)
  {
	  if (szData[i]!=' ') 
	  {
		  iEnd=i;
		  break;
	  }
  }
  
  szData[strlen(szData)]=' ';
  szData[iEnd+1]='\0';
}