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chore: replaced wf_string_create by asprintf

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This commit is contained in:
Falk Werner 2020-06-14 20:28:39 +02:00
parent 01a9488f6e
commit 60141c4d8a
6 changed files with 2 additions and 77 deletions
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2
lib/webfuse/adapter/impl/filesystem.c
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@ -9,8 +9,6 @@
#include "webfuse/adapter/impl/session.h"
#include "webfuse/adapter/impl/mountpoint.h"
#include "webfuse/core/string.h"
#include <libwebsockets.h>
#include <sys/stat.h>

32
lib/webfuse/core/string.c
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@ -1,32 +0,0 @@
#include "webfuse/core/string.h"
#include <stdio.h>
#include <stdlib.h>
char * wf_create_string(char const * format, ...)
{
char * result = NULL;
va_list measure_args;
va_start(measure_args, format);
char buffer;
int needed = vsnprintf(&buffer, 1, format, measure_args);
va_end(measure_args);
if (0 <= needed)
{
result = malloc(needed + 1);
va_list args;
va_start(args, format);
int count = vsnprintf(result, needed + 1, format, args);
va_end(args);
if ((count < 0) || (needed < count))
{
free(result);
result = NULL;
}
}
return result;
}

21
lib/webfuse/core/string.h
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@ -1,21 +0,0 @@
#ifndef WF_CORE_STRING_H
#define WF_CORE_STRING_H
#ifndef __cplusplus
#include <stdarg.h>
#else
#include <cstdarg>
#endif
#ifdef __cplusplus
extern "C"
{
#endif
extern char * wf_create_string(char const * format, ...);
#ifdef __cplusplus
}
#endif
#endif

2
meson.build
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@ -25,7 +25,6 @@ webfuse_core = static_library('webfuse_core',
'lib/webfuse/core/message.c',
'lib/webfuse/core/message_queue.c',
'lib/webfuse/core/status.c',
'lib/webfuse/core/string.c',
'lib/webfuse/core/base64.c',
'lib/webfuse/core/lws_log.c',
'lib/webfuse/core/json_util.c',
@ -224,7 +223,6 @@ alltests = executable('alltests',
'test/webfuse/mocks/mock_adapter_client_callback.cc',
'test/webfuse//tests/core/test_util.cc',
'test/webfuse/tests/core/test_container_of.cc',
'test/webfuse/tests/core/test_string.cc',
'test/webfuse/tests/core/test_slist.cc',
'test/webfuse/tests/core/test_base64.cc',
'test/webfuse/tests/core/test_status.cc',

18
test/webfuse/tests/core/test_string.cc
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@ -1,18 +0,0 @@
#include <gtest/gtest.h>
#include <stdlib.h>
#include "webfuse/core/string.h"
TEST(wf_string_create, Default)
{
char * value = wf_create_string("test %s/%d", "hello", 42);
ASSERT_STREQ("test hello/42", value);
free(value);
}
TEST(wf_string_create, EmptyString)
{
char * value = wf_create_string("");
ASSERT_STREQ("", value);
free(value);
}

4
test/webfuse/utils/tempdir.cc
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@ -1,7 +1,7 @@
#include "webfuse/core/string.h"
#include "webfuse/utils/tempdir.hpp"
#include <unistd.h>
#include <cstdio>
#include <cstdlib>
#include <stdexcept>
@ -9,8 +9,8 @@ namespace webfuse_test
{
TempDir::TempDir(char const * prefix)
: path_(wf_create_string("/tmp/%s_XXXXXX", prefix))
{
asprintf(&path_, "/tmp/%s_XXXXXX", prefix);
char * result = mkdtemp(path_);
if (NULL == result)
{