diff options
Diffstat (limited to 'src/common/utils.c')
| -rw-r--r-- | src/common/utils.c | 63 |
1 files changed, 50 insertions, 13 deletions
diff --git a/src/common/utils.c b/src/common/utils.c index d4c838b56..084080df7 100644 --- a/src/common/utils.c +++ b/src/common/utils.c @@ -2,8 +2,8 @@ * This file is part of Hercules. * http://herc.ws - http://github.com/HerculesWS/Hercules * - * Copyright (C) 2012-2018 Hercules Dev Team - * Copyright (C) Athena Dev Teams + * Copyright (C) 2012-2020 Hercules Dev Team + * Copyright (C) Athena Dev Teams * * Hercules is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -128,11 +128,11 @@ static char *checkpath(char *path, const char *srcpath) return path; } -void findfile(const char *p, const char *pat, void (func)(const char *)) +void findfile(const char *p, const char *pat, void (func)(const char *, void *context), void *context) { WIN32_FIND_DATAA FindFileData; HANDLE hFind; - char tmppath[MAX_PATH+1]; + char tmppath[MAX_DIR_PATH + 1]; const char *path = (p ==NULL)? "." : p; const char *pattern = (pat==NULL)? "" : pat; @@ -155,21 +155,37 @@ void findfile(const char *p, const char *pat, void (func)(const char *)) sprintf(tmppath,"%s%c%s",path,PATHSEP,FindFileData.cFileName); if (strstr(FindFileData.cFileName, pattern)) { - func( tmppath ); + func(tmppath, context); } - if( FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) - { - findfile(tmppath, pat, func); + if ((FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0) { + findfile(tmppath, pat, func, context); } }while (FindNextFileA(hFind, &FindFileData) != 0); FindClose(hFind); } return; } -#else -#define MAX_DIR_PATH 2048 +/** + * Checks if the passed path points to a file. + * + * @param path The path which should be checked. + * @return true if the passed path points to a file, otherwise false. + * + **/ +bool is_file(const char *path) +{ + nullpo_retr(false, path); + + char path_tmp[MAX_DIR_PATH + 1]; + + checkpath(path_tmp, path); + + return ((GetFileAttributesA(path_tmp) & FILE_ATTRIBUTE_DIRECTORY) == 0); +} + +#else static char *checkpath(char *path, const char *srcpath) { @@ -190,7 +206,7 @@ static char *checkpath(char *path, const char *srcpath) return path; } -void findfile(const char *p, const char *pat, void (func)(const char *)) +void findfile(const char *p, const char *pat, void (func)(const char *, void *context), void *context) { DIR* dir; ///< pointer to the scanned directory. struct dirent* entry; ///< pointer to one directory entry. @@ -220,7 +236,7 @@ void findfile(const char *p, const char *pat, void (func)(const char *)) // check if the pattern matches. if (strstr(entry->d_name, pattern)) { - func( tmppath ); + func(tmppath, context); } // check if it is a directory. if (stat(tmppath, &dir_stat) == -1) { @@ -230,12 +246,33 @@ void findfile(const char *p, const char *pat, void (func)(const char *)) // is this a directory? if (S_ISDIR(dir_stat.st_mode)) { // decent recursively - findfile(tmppath, pat, func); + findfile(tmppath, pat, func, context); } }//end while closedir(dir); } + +/** + * Checks if the passed path points to a file. + * + * @param path The path which should be checked. + * @return true if the passed path points to a file, otherwise false. + * + **/ +bool is_file(const char *path) +{ + nullpo_retr(false, path); + + char path_tmp[MAX_DIR_PATH + 1]; + + checkpath(path_tmp, path); + + struct stat path_stat; + + return (stat(path_tmp, &path_stat) == 0 && S_ISREG(path_stat.st_mode)); +} + #endif bool exists(const char *filename) |