Mercurial > minori
annotate src/core/filesystem.cpp @ 44:619cbd6e69f9
filesystem: fix CreateDirectories function
| author | Paper <mrpapersonic@gmail.com> |
|---|---|
| date | Fri, 22 Sep 2023 13:52:11 -0400 |
| parents | 2743011a6042 |
| children | 4b05bc7668eb |
| rev | line source |
|---|---|
| 9 | 1 #ifdef WIN32 |
| 15 | 2 # include <shlobj.h> |
| 5 | 3 #elif defined(MACOSX) |
| 15 | 4 # include "sys/osx/filesystem.h" |
| 7 | 5 #elif defined(__linux__) |
| 15 | 6 # include <pwd.h> |
| 7 # include <sys/types.h> | |
| 2 | 8 #endif |
| 11 | 9 |
| 10 #ifdef WIN32 | |
| 15 | 11 # define DELIM "\\" |
| 11 | 12 #else |
| 15 | 13 # define DELIM "/" |
| 14 # include <errno.h> | |
| 15 # include <unistd.h> | |
|
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28d8f4c0ae12
*nix: add missing header file for stat
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parents:
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16 # include <sys/stat.h> |
| 11 | 17 #endif |
| 18 | |
| 36 | 19 #include "core/filesystem.h" |
| 15 | 20 #include "core/config.h" |
| 2 | 21 #include <limits.h> |
| 22 | |
| 11 | 23 namespace Filesystem { |
| 24 | |
| 25 bool CreateDirectories(std::string path) { | |
| 26 std::string temp = ""; | |
| 27 size_t start; | |
| 28 size_t end = 0; | |
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619cbd6e69f9
filesystem: fix CreateDirectories function
Paper <mrpapersonic@gmail.com>
parents:
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29 temp.append(path.substr(0, path.find_first_not_of(DELIM, end))); |
| 11 | 30 |
| 15 | 31 while ((start = path.find_first_not_of(DELIM, end)) != std::string::npos) { |
| 11 | 32 end = path.find(DELIM, start); |
| 33 temp.append(path.substr(start, end - start)); | |
| 34 #ifdef WIN32 | |
| 35 if (!CreateDirectoryA(temp.c_str(), NULL) && GetLastError() == ERROR_PATH_NOT_FOUND) | |
| 36 /* ERROR_PATH_NOT_FOUND should NOT happen here */ | |
| 37 return false; | |
| 38 #else | |
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619cbd6e69f9
filesystem: fix CreateDirectories function
Paper <mrpapersonic@gmail.com>
parents:
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39 struct stat st; |
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619cbd6e69f9
filesystem: fix CreateDirectories function
Paper <mrpapersonic@gmail.com>
parents:
36
diff
changeset
|
40 if (stat(temp.c_str(), &st) == -1) |
|
619cbd6e69f9
filesystem: fix CreateDirectories function
Paper <mrpapersonic@gmail.com>
parents:
36
diff
changeset
|
41 mkdir(temp.c_str(), 0755); |
| 11 | 42 #endif |
| 43 temp.append(DELIM); | |
| 44 } | |
| 45 return true; | |
| 46 } | |
| 47 | |
| 48 bool Exists(std::string path) { | |
| 49 #if WIN32 | |
| 50 return GetFileAttributes(path.c_str()) != INVALID_FILE_ATTRIBUTES; | |
| 51 #else | |
| 52 struct stat st; | |
| 53 return stat(path.c_str(), &st) == 0; | |
| 54 #endif | |
| 55 } | |
| 56 | |
| 57 std::string GetParentDirectory(std::string path) { | |
| 58 size_t pos = 0; | |
| 59 pos = path.find_last_of(DELIM); | |
| 60 return path.substr(0, pos); | |
| 61 } | |
| 62 | |
| 63 std::string GetConfigPath(void) { | |
| 64 std::string ret = ""; | |
| 9 | 65 #ifdef WIN32 |
| 66 char buf[PATH_MAX + 1]; | |
| 11 | 67 if (SHGetFolderPathAndSubDir(NULL, CSIDL_APPDATA | CSIDL_FLAG_CREATE, NULL, 0, CONFIG_DIR, buf) == S_OK) { |
| 68 ret += buf; | |
| 69 ret += DELIM CONFIG_NAME; | |
| 70 } | |
| 2 | 71 #elif defined(MACOSX) |
| 11 | 72 /* pass all of our problems to objc++ code */ |
| 73 ret += osx::GetApplicationSupportDirectory(); | |
| 74 ret += DELIM CONFIG_DIR DELIM CONFIG_NAME; | |
| 2 | 75 #else // just assume POSIX |
| 7 | 76 if (getenv("HOME") != NULL) |
| 11 | 77 ret += getenv("HOME"); |
| 15 | 78 # ifdef __linux__ |
| 7 | 79 else |
| 11 | 80 ret += getpwuid(getuid())->pw_dir; |
| 15 | 81 # endif // __linux__ |
| 11 | 82 if (!ret.empty()) |
| 83 ret += DELIM ".config" DELIM CONFIG_DIR DELIM CONFIG_NAME; | |
| 15 | 84 #endif // !WIN32 && !MACOSX |
| 11 | 85 return ret; |
| 2 | 86 } |
| 11 | 87 |
| 15 | 88 } // namespace Filesystem |