root / branches / simulator / projects / simulator / simulator / core / logger.c @ 1163
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#include "logger.h" |
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#include "robot.h" |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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int setWriteFile(char *name, char* worldName) |
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{ |
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file = fopen(name, "w");
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|
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if(file == 0) |
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return -1; |
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int size = strlen(worldName) + 1; |
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if(fwrite(&size, sizeof(int), 1, file) < 1) |
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{ |
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fprintf(stderr, "Logging Error\n");
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return -1; |
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} |
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if(fwrite(worldName, strlen(worldName) + 1, 1, file) < 1) |
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{ |
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fprintf(stderr, "Logging Error\n");
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return -1; |
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} |
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return 0; |
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} |
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int setReadFile(char *name, char **worldName) |
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{ |
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file = fopen(name, "r");
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if(file == 0) |
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return -1; |
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int size;
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if(fread(&size, sizeof(int), 1, file) < 1) |
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{ |
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fprintf(stderr, "Logging Error\n");
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return -1; |
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} |
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*worldName = malloc(size); |
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if(fread(*worldName, size, 1, file) < 1) |
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{ |
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fprintf(stderr, "Logging Error\n");
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return -1; |
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} |
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return 0; |
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} |
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void commit(Robot* robot, int index, int timeStep) |
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{ |
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if(!file)
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{ |
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return;
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} |
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if(fwrite(&timeStep, sizeof(int), 1, file) < 1) |
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{ |
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printf("Logging Error\n");
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return;
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} |
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if(fwrite(&index, sizeof(int), 1, file) < 1) |
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{ |
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printf("Logging Error\n");
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return;
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} |
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if(fwrite(robot, sizeof(Robot), 1, file) < 1) |
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{ |
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printf("Logging Error\n");
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return;
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} |
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} |
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int getStep()
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{ |
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int toReturn;
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if(!file)
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{ |
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return 0; |
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} |
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if(fread(&toReturn, sizeof(int), 1, file) < 1) |
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{ |
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printf("Logging Error\n");
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return -1; |
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} |
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return toReturn;
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} |
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int getLog(Robot* robot)
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{ |
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if(!file)
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{ |
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return 0; |
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} |
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if(fread(robot, sizeof(Robot), 1, file) < 1) |
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{ |
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printf("Logging Error\n");
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return -1; |
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} |
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return 0; |
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} |
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