69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include "highscores.h"
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User * HIGHSCORES_GetList(int * usercount){
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printf("Call BHI interface:\n");
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system("bhi top output.txt");
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printf("BHI interface quit!\nBHI output handling...\n");
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*usercount = 0;
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FILE * fp;
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char * line = NULL;
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size_t len = 0;
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ssize_t read;
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char * name, * scorestring;
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int nameCharCount = 0, scoreCharCount = 0;
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bool switchread = false;
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User * ul = malloc(10 * sizeof(User));
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fp = fopen("output.txt", "r");
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if (fp == NULL)
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return ul;
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if ((read = getline(&line, &len, fp)) != -1)
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if (line[0] == 0)
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return ul;
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int counter = 0;
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while ((read = getline(&line, &len, fp)) != -1) {
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name = malloc(read * sizeof(char));
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scorestring = malloc(read * sizeof(char));
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nameCharCount = 0;
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scoreCharCount = 0;
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switchread = false;
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#ifdef DEBUG
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printf("Retrieved line of length %u:\n", read);
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printf("%s", line);
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#endif
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for (ssize_t i = 0; i < read; i++) {
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if (line[i] == '+') {
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switchread = true;
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continue;
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}
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if (switchread) {
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if (line[i] == '\n') break;
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scorestring[scoreCharCount++] = line[i];
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} else
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name[nameCharCount++] = line[i];
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}
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name[nameCharCount] = '\0';
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scorestring[scoreCharCount] = '\0';
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User tmp;
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tmp.Username = name;
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tmp.Score = scorestring;
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ul[counter++] = tmp;
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}
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fclose(fp);
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if (line)
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free(line);
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for (size_t i = 0; i < counter; i++) {
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printf("User: %s -> Score: %s\n", ul[i].Username, ul[i].Score);
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}
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*usercount = counter;
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printf("BHI Interface successfully quit!\n");
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return ul;
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} /* main */
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