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