75 lines
1.5 KiB
C
75 lines
1.5 KiB
C
/*
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* String List Utils
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*
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* Copyright 2018 Pascal Bourguignon <pjb@informatimago.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <winpr/config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <winpr/strlst.h>
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#include <winpr/string.h>
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void string_list_free(char** string_list)
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{
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for (size_t i = 0; string_list[i]; i++)
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{
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free(string_list[i]);
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}
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free(string_list);
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}
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int string_list_length(const char** string_list)
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{
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int i = 0;
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for (; string_list[i]; i++)
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;
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return i;
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}
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char** string_list_copy(const char** string_list)
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{
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int length = string_list_length(string_list);
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char** copy = calloc(length + 1, sizeof(char*));
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if (!copy)
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{
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return 0;
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}
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for (int i = 0; i < length; i++)
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{
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copy[i] = _strdup(string_list[i]);
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}
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copy[length] = 0;
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return copy;
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}
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void string_list_print(FILE* out, const char** string_list)
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{
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for (int j = 0; string_list[j]; j++)
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{
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(void)fprintf(out, "[%2d]: %s\n", j, string_list[j]);
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}
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(void)fflush(out);
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}
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