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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 <stdio.h>
#include "git2_util.h"
#include "vector.h"
#include "strlist.h"
int git_strlist_copy(char ***out, const char **in, size_t len)
{
char **dup;
size_t i;
dup = git__calloc(len, sizeof(char *));
GIT_ERROR_CHECK_ALLOC(dup);
for (i = 0; i < len; i++) {
dup[i] = git__strdup(in[i]);
GIT_ERROR_CHECK_ALLOC(dup[i]);
}
*out = dup;
return 0;
}
int git_strlist_copy_with_null(char ***out, const char **in, size_t len)
{
char **dup;
size_t new_len, i;
GIT_ERROR_CHECK_ALLOC_ADD(&new_len, len, 1);
dup = git__calloc(new_len, sizeof(char *));
GIT_ERROR_CHECK_ALLOC(dup);
for (i = 0; i < len; i++) {
dup[i] = git__strdup(in[i]);
GIT_ERROR_CHECK_ALLOC(dup[i]);
}
*out = dup;
return 0;
}
bool git_strlist_contains_prefix(
const char **strings,
size_t len,
const char *str,
size_t n)
{
size_t i;
for (i = 0; i < len; i++) {
if (strncmp(strings[i], str, n) == 0)
return true;
}
return false;
}
bool git_strlist_contains_key(
const char **strings,
size_t len,
const char *key,
char delimiter)
{
const char *c;
for (c = key; *c; c++) {
if (*c == delimiter)
break;
}
return *c ?
git_strlist_contains_prefix(strings, len, key, (c - key)) :
false;
}
void git_strlist_free(char **strings, size_t len)
{
size_t i;
if (!strings)
return;
for (i = 0; i < len; i++)
git__free(strings[i]);
git__free(strings);
}
void git_strlist_free_with_null(char **strings)
{
char **s;
if (!strings)
return;
for (s = strings; *s; s++)
git__free(*s);
git__free(strings);
}
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