m/grafX2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

For_each_directory_entry: remove MAX_PATH_CHARACTER

Browse Source
This commit is contained in:
Thomas Bernard 2019-01-18 16:57:03 +01:00
parent eb175c7efa
commit 81bf106865
No known key found for this signature in database
GPG Key ID: 0FF11B67A5C0863C
1 changed files with 44 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

82
src/io.c
View File

@ -618,12 +618,16 @@ void For_each_directory_entry(const char * directory_name, void * pdata, T_File_
{
#if defined(WIN32)
WIN32_FIND_DATAW fd;
word search_string[MAX_PATH_CHARACTERS];
size_t len;
word * search_string;
HANDLE h;
Unicode_char_strlcpy(search_string, directory_name, MAX_PATH_CHARACTERS);
Unicode_char_strlcat(search_string, "\\*", MAX_PATH_CHARACTERS);
len = strlen(directory_name) + 3;
search_string = (word *)malloc(sizeof(word) * len);
Unicode_char_strlcpy(search_string, directory_name, len);
Unicode_char_strlcat(search_string, "\\*", len);
h = FindFirstFileW((WCHAR *)search_string, &fd);
free(search_string);
if (h != INVALID_HANDLE_VALUE)
{
do
@ -653,54 +657,56 @@ void For_each_directory_entry(const char * directory_name, void * pdata, T_File_
#else
DIR* current_directory; // current directory
struct dirent* entry; // directory entry struct
char full_filename[MAX_PATH_CHARACTERS];
word * unicode_filename = NULL;
word unicode_buffer[MAX_PATH_CHARACTERS];
int filename_position;
current_directory=opendir(directory_name);
if(current_directory == NULL) return; // Invalid directory
current_directory = opendir(directory_name);
if(current_directory == NULL)
return; // Invalid directory
filename_position = strlen(directory_name);
memcpy(full_filename, directory_name, filename_position+1);
#if defined(__AROS__)
if (filename_position==0 || (strcmp(full_filename+filename_position-1,PATH_SEPARATOR) && strcmp(full_filename+filename_position-1,":")))
#else
if (filename_position==0 || strcmp(full_filename+filename_position-1,PATH_SEPARATOR))
#endif
while ((entry = readdir(current_directory)) != NULL)
{
strcat(full_filename, PATH_SEPARATOR);
filename_position = strlen(full_filename);
}
while ((entry=readdir(current_directory)))
{
struct stat Infos_enreg;
word * unicode_filename = NULL;
char * full_filename;
struct stat st;
#ifdef ENABLE_FILENAMES_ICONV
char * input = entry->d_name;
size_t inbytesleft = strlen(entry->d_name);
char * output = (char *)unicode_buffer;
size_t outbytesleft = sizeof(unicode_buffer) - 2;
unicode_filename = NULL;
if (cd_utf16 != (iconv_t)-1)
{
size_t r = iconv(cd_utf16, &input, &inbytesleft, &output, &outbytesleft);
char * input = entry->d_name;
size_t inbytesleft = strlen(entry->d_name);
char * output;
size_t outbytesleft;
size_t r;
unicode_filename = malloc(sizeof(word) * (inbytesleft + 1));
output = (char *)unicode_filename;
outbytesleft = sizeof(word) * inbytesleft;
r = iconv(cd_utf16, &input, &inbytesleft, &output, &outbytesleft);
if (r != (size_t)-1)
{
output[0] = '\0';
output[1] = '\0';
unicode_filename = unicode_buffer;
}
else
{
free(unicode_filename);
unicode_filename = NULL;
}
}
#endif
strcpy(&full_filename[filename_position], entry->d_name);
stat(full_filename,&Infos_enreg);
Callback(
pdata,
entry->d_name,
unicode_filename,
S_ISREG(Infos_enreg.st_mode),
S_ISDIR(Infos_enreg.st_mode),
File_is_hidden(entry->d_name, full_filename));
full_filename = Filepath_append_to_dir(directory_name, entry->d_name);
if (stat(full_filename, &st) < 0)
GFX2_Log(GFX2_WARNING, "stat(\"%s\") failed\n", full_filename);
else
{
Callback(
pdata,
entry->d_name,
unicode_filename,
S_ISREG(st.st_mode),
S_ISDIR(st.st_mode),
File_is_hidden(entry->d_name, full_filename));
}
free(full_filename);
free(unicode_filename);
}
closedir(current_directory);
#endif