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24
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1 #include <stdio.h>
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2 #include <stdlib.h>
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77
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3 #include <string.h>
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24
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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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76
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7 static int DebugEnabled;
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77
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8 static char *FName;
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24
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9
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138
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10 void ut_InitDebug(unsigned int level, char *filename)
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24
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11 {
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77
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12 FILE *fp;
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13
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138
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14 if (!level) {
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15 DebugEnabled = 0;
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16 FName = NULL;
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17 return;
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18 }
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19
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20 if (filename)
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21 FName = strdup(filename);
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77
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22 else {
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138
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23 FName = getenv("HOME");
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24 if (!FName)
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25 FName = "/tmp/mcabberlog";
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26 else {
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27 char *tmpname = malloc(strlen(FName) + 12);
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28 strcpy(tmpname, FName);
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29 strcat(tmpname, "/mcabberlog");
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30 FName = tmpname;
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31 }
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77
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32 }
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24
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33
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34 DebugEnabled = level;
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76
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35
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77
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36 fp = fopen(FName, "w");
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76
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37 if (!fp) return;
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24
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38 fprintf(fp, "Debugging mode started...\n"
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39 "-----------------------------------\n");
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40 fclose(fp);
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41 }
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42
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43 void ut_WriteLog(const char *fmt, ...)
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44 {
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45 FILE *fp = NULL;
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46 time_t ahora;
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47 va_list ap;
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48 char *buffer = NULL;
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49
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138
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50 if (DebugEnabled && FName) {
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77
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51 fp = fopen(FName, "a+");
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76
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52 if (!fp) return;
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24
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53 buffer = (char *) calloc(1, 64);
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54
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55 ahora = time(NULL);
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56 strftime(buffer, 64, "[%H:%M:%S] ", localtime(&ahora));
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57 fprintf(fp, "%s", buffer);
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58
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59 va_start(ap, fmt);
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60 vfprintf(fp, fmt, ap);
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61 va_end(ap);
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62
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63 free(buffer);
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64 fclose(fp);
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65 }
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66 }
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67
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