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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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138
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10 void ut_InitDebug(unsigned int level, char *filename) |
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11 { |
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12 FILE *fp; |
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13 |
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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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22 else { |
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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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32 } |
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33 |
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34 DebugEnabled = level; |
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35 |
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36 fp = fopen(FName, "w"); |
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37 if (!fp) return; |
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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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51 fp = fopen(FName, "a+"); |
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52 if (!fp) return; |
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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 |
