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1 #include <stdio.h>
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2 #include <stdlib.h>
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3 #include <string.h>
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4 #include <stdarg.h>
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5 #include <time.h>
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6
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7 static int DebugEnabled;
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8 static char *FName;
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9
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10 void ut_InitDebug(int level)
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11 {
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12 FILE *fp;
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13
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14 FName = getenv("HOME");
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15 if (!FName)
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16 FName = "/tmp/mcabberlog";
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17 else {
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18 char *tmpname = malloc(strlen(FName) + 12);
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19 strcpy(tmpname, FName);
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20 strcat(tmpname, "/mcabberlog");
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21 FName = tmpname;
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22 }
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23
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24 DebugEnabled = level;
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25
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26 fp = fopen(FName, "w");
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27 if (!fp) return;
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28 fprintf(fp, "Debugging mode started...\n"
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29 "-----------------------------------\n");
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30 fclose(fp);
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31 }
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32
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33 void ut_WriteLog(const char *fmt, ...)
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34 {
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35 FILE *fp = NULL;
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36 time_t ahora;
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37 va_list ap;
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38 char *buffer = NULL;
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39
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40 if (DebugEnabled) {
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41 fp = fopen(FName, "a+");
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42 if (!fp) return;
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43 buffer = (char *) calloc(1, 64);
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44
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45 ahora = time(NULL);
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46 strftime(buffer, 64, "[%H:%M:%S] ", localtime(&ahora));
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47 fprintf(fp, "%s", buffer);
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48
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49 va_start(ap, fmt);
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50 vfprintf(fp, fmt, ap);
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51 va_end(ap);
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52
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53 free(buffer);
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54 fclose(fp);
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55 }
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56 }
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57
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