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- #include "stdafx.h"
- #include <string>
- off_t OldFileSize = 0;
- //-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
- off_t Get_Size(std::string path)
- {
- // # include <fstream>
- // ----
- FILE *pFile = NULL;
- // ----
- // get the file stream
- // ----
- fopen_s( &pFile, path.c_str(), "rb" );
- // ----
- // set the file pointer to end of file
- // ----
- fseek( pFile, 0, SEEK_END );
- // ----
- // get the file size
- // ----
- off_t Size = ftell( pFile );
- // ----
- // return the file pointer to begin of file if you want to read it
- // rewind( pFile );
- // ----
- // close stream and release buffer
- // ----
- fclose(pFile);
- // ----
- return Size;
- }
- //-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
- char * getLineByHandle(FILE * fileHandler)
- {
- char Buffer[10024] = {0};
- // ----
- if(!fgets(Buffer, sizeof(Buffer), fileHandler))
- {
- return NULL;
- }
- // -----
- // # strip trailing '\n' if it exists
- // -----
- int len = strlen(Buffer) - 1;
- // -----
- if(Buffer[len] == '\n')
- {
- Buffer[len] = 0;
- }
- // -----
- return Buffer;
- }
- //-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
- void handle_file(FILE * fileHandler)
- {
- char * Temp = NULL;
- // ---
- do
- {
- Temp = getLineByHandle(fileHandler);
- // ----
- char var1[1024] = {0};
- char var2[1024] = {0};
- char var3[1024] = {0};
- char var4[1024] = {0};
- char var5[1024] = {0};
- char var6[1024] = {0};
- char var7[1024] = {0};
- char var8[1024] = {0};
- // ----
- sscanf(Temp, "%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s", var1, var2, var3, var4, var5, var6, var7, var8);
- // ----
- printf("%s\s",var2);
- getchar();
- }
- while(Temp != NULL);
- // ----
- }
- //-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
- int _tmain(int argc, _TCHAR* argv[])
- {
- char Input[200] = {0};
- FILE * fileHandler = NULL;
- // ---
- do
- {
- printf("please insert log file patch\n");
- scanf("%s", Input);
- // ---
- fileHandler = fopen(Input, "r+");
- // ----
- if(fileHandler == NULL)
- {
- system("cls");
- // ----
- printf("file cannot be opend patch again\n");
- }
- else
- {
- fclose(fileHandler);
- break;
- }
- }
- while(fileHandler == NULL);
- // ---
- while(true)
- {
- printf("Checking file...\n");
- if((OldFileSize == 0) || (OldFileSize != Get_Size(Input)))
- {
- fileHandler = fopen(Input, "r+");
- // ----
- if(fileHandler == NULL)
- {
- system("cls");
- // ----
- printf("file cannot be opend, restart program or check patch again\n");
- }
- handle_file(fileHandler);
- fclose(fileHandler);
- OldFileSize = Get_Size(Input);
- }
- else
- {
- printf("File not changed!\n");
- }
- Sleep(1000);
- }
- // ----
- // ----
- return 0;
- }
- //-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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