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/*
* Copyright (C) the libgit2 contributors. All rights reserved.
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#include "strvec.h"
GIT_INLINE(int) copy_strings(git_strvec *out, const char **in, size_t len)
{
size_t i;
GIT_ERROR_CHECK_ALLOC(out->ptr);
for (i = 0; i < len; i++) {
out->ptr[i] = git__strdup(in[i]);
GIT_ERROR_CHECK_ALLOC(out->ptr[i]);
}
out->len = len;
return 0;
}
int git_strvec_copy_strings(git_strvec *out, const char **in, size_t len)
{
out->ptr = git__calloc(len, sizeof(char *));
return copy_strings(out, in, len);
}
int git_strvec_copy_strings_with_null(
git_strvec *out,
const char **in,
size_t len)
{
size_t new_len;
GIT_ERROR_CHECK_ALLOC_ADD(&new_len, len, 1);
if (copy_strings(out, in, len) < 0)
return -1;
out->len = new_len;
return 0;
}
bool git_strvec_contains_prefix(
const git_strvec *strings,
const char *str,
size_t n)
{
size_t i;
for (i = 0; i < strings->len; i++) {
if (strncmp(strings->ptr[i], str, n) == 0)
return true;
}
return false;
}
bool git_strvec_contains_key(
const git_strvec *strings,
const char *key,
char delimiter)
{
const char *c;
for (c = key; *c; c++) {
if (*c == delimiter)
break;
}
return *c ?
git_strvec_contains_prefix(strings, key, (c - key)) :
false;
}
void git_strvec_dispose(git_strvec *strings)
{
size_t i;
if (!strings)
return;
for (i = 0; i < strings->len; i++)
git__free(strings->ptr[i]);
git__free(strings->ptr);
}
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