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1 #ifndef VMAILMGR__CLI__CLI__H__ |
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2 #define VMAILMGR__CLI__CLI__H__ |
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3 |
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4 typedef bool (*cli_funcptr)(void*); |
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5 |
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6 struct cli_stringlist |
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7 { |
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8 const char* string; |
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9 cli_stringlist* next; |
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10 |
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11 cli_stringlist(const char* s) |
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12 : string(s), next(0) |
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13 { |
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14 } |
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15 }; |
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16 |
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17 struct cli_option |
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18 { |
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19 char ch; |
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20 const char* name; |
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21 enum { flag, counter, integer, string, stringlist, uinteger } type; |
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22 int flag_value; |
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23 void* dataptr; |
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24 const char* helpstr; |
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25 const char* defaultstr; |
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26 |
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27 int set(const char* arg); |
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28 int parse_long_eq(const char* arg); |
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29 int parse_long_noeq(const char* arg); |
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30 }; |
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31 |
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32 /* The following are required from the CLI program */ |
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33 extern const char* cli_program; |
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34 extern const char* cli_help_prefix; |
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35 extern const char* cli_help_suffix; |
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36 extern const char* cli_args_usage; |
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37 extern const int cli_args_min; |
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38 extern const int cli_args_max; |
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39 extern cli_option cli_options[]; |
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40 extern int cli_main(int argc, char* argv[]); |
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41 |
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42 /* The following are provided to the CLI program */ |
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43 extern const char* argv0; |
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44 extern const char* argv0base; |
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45 extern const char* argv0dir; |
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46 extern void usage(int exit_value, const char* errorstr = 0); |
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47 |
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48 extern void cli_error(int exit_value, |
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49 const char*, |
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50 const char* = 0, |
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51 const char* = 0, |
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52 const char* = 0); |
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53 |
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54 extern void cli_warning(const char*, |
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55 const char* = 0, |
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56 const char* = 0, |
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57 const char* = 0); |
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58 |
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59 #endif // VMAILMGR__CLI__CLI__H__ |