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author | Bernd Wachter <bwachter-tmw@lart.info> | 2010-02-25 01:55:42 +0100 |
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committer | Bernd Wachter <bwachter-tmw@lart.info> | 2010-02-25 02:34:44 +0100 |
commit | 57b7ac94b5b0fe2aca7f97d864e082cf67973614 (patch) | |
tree | 5a8fcca62968ad75188c3994773e504b3e4de4f4 | |
parent | 7d1e019808dced37434af7c7c14ed5569e87f50e (diff) | |
download | mana-client-57b7ac94b5b0fe2aca7f97d864e082cf67973614.tar.gz mana-client-57b7ac94b5b0fe2aca7f97d864e082cf67973614.tar.bz2 mana-client-57b7ac94b5b0fe2aca7f97d864e082cf67973614.tar.xz mana-client-57b7ac94b5b0fe2aca7f97d864e082cf67973614.zip |
Add a simple recursive mkdir
Reviewed-by: Jared Adams
-rw-r--r-- | src/utils/mkdir.c | 93 | ||||
-rw-r--r-- | src/utils/mkdir.h | 26 |
2 files changed, 119 insertions, 0 deletions
diff --git a/src/utils/mkdir.c b/src/utils/mkdir.c new file mode 100644 index 00000000..930d2158 --- /dev/null +++ b/src/utils/mkdir.c @@ -0,0 +1,93 @@ +/* + * The Mana Client + * Copyright (C) 2010 The Mana Developers + * + * This file is part of The Mana Client. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <climits> +#include <cstring> +#include <cerrno> + +#if defined WIN32 +#include <windows.h> +#else +#include <sys/stat.h> +#endif + +#ifdef _MKDIR_TEST_ +// compile with -D_MKDIR_TEST_ to get a standalone binary +#include <cstdio> +#include <cstdlib> +#endif + +#include "mkdir.h" + +int mkdir_r(char *pathname){ + char tmp[PATH_MAX]; + char *p; + strncpy(tmp, pathname, sizeof(tmp)-1); + + int len=strlen(tmp); + + // terminate the pathname with '/' + if (tmp[len-1] != '/') + tmp[len] = '/'; + + for (p=tmp;*p;p++){ +#if defined WIN32 + if (*p == '/' || *p == '\\') +#else + if (*p == '/' || *p == '\\') +#endif + { + *p = '\0'; + // ignore a slash at the beginning of a path + if (strlen(tmp) == 0){ + *p = '/'; + continue; + } +#if defined WIN32 + if (!CreateDirectory(tmp, 0) && + GetLastError() != ERROR_ALREADY_EXISTS) +#else + if (mkdir(tmp, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) && + errno != EEXIST) +#endif + { +#if defined WIN32 + // hack, hack. just assume that x: might be a drive + // letter, and try again + if (!(strlen(tmp) == 2 && + !strcmp(tmp+1, ":"))) +#endif + return -1; + } + +#ifdef _MKDIR_TEST_ + printf("%s\n", tmp); +#endif + *p = '/'; + } + } +} + +#ifdef _MKDIR_TEST_ +int main(int argc, char** argv){ + if (argc < 2) exit(1); + mkdir_r(argv[1]); +} +#endif diff --git a/src/utils/mkdir.h b/src/utils/mkdir.h new file mode 100644 index 00000000..07f3dda4 --- /dev/null +++ b/src/utils/mkdir.h @@ -0,0 +1,26 @@ +/* + * The Mana Client + * Copyright (C) 2010 The Mana Developers + * + * This file is part of The Mana Client. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _MKDIR_H +#define _MKDIR_H + +int mkdir_r(char *pathname); + +#endif |