cline: src/arguments.c@68018eac46c3

     1 /*

     2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

     3  * Copyright 2018 Mike Becker. All rights reserved.

     4  *

     5  * Redistribution and use in source and binary forms, with or without

     6  * modification, are permitted provided that the following conditions are met:

     7  *

     8  * 1. Redistributions of source code must retain the above copyright

     9  * notice, this list of conditions and the following disclaimer.

    10  *

    11  * 2. Redistributions in binary form must reproduce the above copyright

    12  * notice, this list of conditions and the following disclaimer in the

    13  * documentation and/or other materials provided with the distribution.

    14  *

    15  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    16  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    18  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE

    19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

    20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

    21  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

    22  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

    23  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    24  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    25  */

    27 #include "arguments.h"

    29 int checkArgument(const char* arg, const char* expected) {

    30   int len = strlen(expected);

    31   int ret = 0;

    33   if (arg[0] == '-') {

    34     if (arg[1] != '-') {

    35       for (int t = 0 ; t < len ; t++) {

    36         ret |= (strchr(arg, expected[t])?1:0) << t;

    37       }

    38     }

    39   }

    41   return ret;

    42 }

    44 bool registerArgument(int* reg, int mask) {

    45   bool ret = (*reg & mask) > 0;

    46   *reg |= mask;

    47   return ret;

    48 }

    50 bool checkParamOpt(int* paropt) {

    51   bool ret = *paropt == 0;

    52   *paropt = 1;

    53   return ret;

    54 }

    56 void parseCSL(char* csl, string_list_t* list) {

    57   if (csl != NULL) {

    58     char* finder = strtok(csl, ",");

    59     while (finder != NULL) {

    60       add_string(list, finder);

    61       finder = strtok(NULL, ",");

    62     }

    63   }

    64 }

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