diff options
author | Chris Wilson <chris+github@qwirx.com> | 2007-07-26 22:11:03 +0000 |
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committer | Chris Wilson <chris+github@qwirx.com> | 2007-07-26 22:11:03 +0000 |
commit | 498e58eb188d98c6ec78e57cdc5f0c211f1f4dcf (patch) | |
tree | 4455a5542918955c8f5ade2915d4ae9a6b341093 /lib/win32/emu.cpp | |
parent | 88edb51fc08aa8dfe1fed4c614343d1f2405dac9 (diff) |
Make Configuration take a std::string filename instead of a char array,
in C++ style.
Add a function to get default config file paths at runtime, dependent on
the location of the executable being run.
Pass the config file name directly to Daemon::Main, instead of faking argv.
No default raid file path at compile time on Windows, depends on
executable location when run.
Determine RaidFile path at runtime if not supplied in config file
on Windows.
Don't define default locations for config files at compile time on Windows,
provide macros to determine them at runtime instead.
Make FileHandleGuard take a std::string instead of a char array, C++ style.
Determine config file location at runtime instead of hard-coding on
Windows. Thanks to Paul MacKenzie, Per Thomsen, Pete Jalajas, Stuart
Sanders, Dave Bamford and Gary for pushing me to do this. (fixes #12)
Determine config file path at runtime. Call Daemon::Main with config file
name instead of building fake argv.
(refs #3, merges [1684] [1685] [1686] [1687] [1688] [1689] [1690]
[1691] [1692])
Diffstat (limited to 'lib/win32/emu.cpp')
-rw-r--r-- | lib/win32/emu.cpp | 70 |
1 files changed, 54 insertions, 16 deletions
diff --git a/lib/win32/emu.cpp b/lib/win32/emu.cpp index 4224d62e..1a6b0e79 100644 --- a/lib/win32/emu.cpp +++ b/lib/win32/emu.cpp @@ -218,6 +218,44 @@ bool EnableBackupRights( void ) } } +// forward declaration +char* ConvertFromWideString(const WCHAR* pString, unsigned int codepage); + +// -------------------------------------------------------------------------- +// +// Function +// Name: GetDefaultConfigFilePath(std::string name) +// Purpose: Calculates the default configuration file name, +// by using the directory location of the currently +// executing program, and appending the provided name. +// In case of fire, returns an empty string. +// Created: 26th May 2007 +// +// -------------------------------------------------------------------------- +std::string GetDefaultConfigFilePath(const std::string& rName) +{ + WCHAR exePathWide[MAX_PATH]; + GetModuleFileNameW(NULL, exePathWide, MAX_PATH-1); + + char* exePathUtf8 = ConvertFromWideString(exePathWide, CP_UTF8); + if (exePathUtf8 == NULL) + { + return ""; + } + + std::string configfile = exePathUtf8; + delete [] exePathUtf8; + + // make the default config file name, + // based on the program path + configfile = configfile.substr(0, + configfile.rfind('\\')); + configfile += "\\"; + configfile += rName; + + return configfile; +} + // -------------------------------------------------------------------------- // // Function @@ -1252,15 +1290,15 @@ BOOL AddEventSource // Work out the executable file name, to register ourselves // as the event source - char cmd[MAX_PATH]; - if (GetModuleFileName(NULL, cmd, sizeof(cmd)-1) == 0) + WCHAR cmd[MAX_PATH]; + DWORD len = GetModuleFileNameW(NULL, cmd, MAX_PATH); + + if (len == 0) { ::syslog(LOG_ERR, "Failed to get the program file name: %s", GetErrorMessage(GetLastError()).c_str()); return FALSE; } - cmd[sizeof(cmd)-1] = 0; - std::string exepath(cmd); // Create the event source as a subkey of the log. @@ -1282,12 +1320,12 @@ BOOL AddEventSource // Set the name of the message file. - if (RegSetValueEx(hk, // subkey handle - "EventMessageFile", // value name - 0, // must be zero - REG_EXPAND_SZ, // value type - (LPBYTE) exepath.c_str(), // pointer to value data - (DWORD) (exepath.size()))) // data size + if (RegSetValueExW(hk, // subkey handle + L"EventMessageFile", // value name + 0, // must be zero + REG_EXPAND_SZ, // value type + (LPBYTE)cmd, // pointer to value data + len*sizeof(WCHAR))) // data size { ::syslog(LOG_ERR, "Failed to set the event message file: %s", GetErrorMessage(GetLastError()).c_str()); @@ -1315,12 +1353,12 @@ BOOL AddEventSource // Set the category message file and number of categories. - if (RegSetValueEx(hk, // subkey handle - "CategoryMessageFile", // value name - 0, // must be zero - REG_EXPAND_SZ, // value type - (LPBYTE) exepath.c_str(), // pointer to value data - (DWORD) (exepath.size()))) // data size + if (RegSetValueExW(hk, // subkey handle + L"CategoryMessageFile", // value name + 0, // must be zero + REG_EXPAND_SZ, // value type + (LPBYTE)cmd, // pointer to value data + len*sizeof(WCHAR))) // data size { ::syslog(LOG_ERR, "Failed to set the category message file: " "%s", GetErrorMessage(GetLastError()).c_str()); |