diff options
Diffstat (limited to 'sal/osl/unx/file_path_helper.cxx')
| -rw-r--r-- | sal/osl/unx/file_path_helper.cxx | 80 |
1 files changed, 39 insertions, 41 deletions
diff --git a/sal/osl/unx/file_path_helper.cxx b/sal/osl/unx/file_path_helper.cxx index 76045efe661a..c956edfa29bf 100644 --- a/sal/osl/unx/file_path_helper.cxx +++ b/sal/osl/unx/file_path_helper.cxx @@ -74,19 +74,21 @@ void SAL_CALL osl_systemPathRemoveSeparator(rtl_uString* pustrPath) { - OSL_PRECOND(pustrPath, "osl_systemPathRemoveSeparator: Invalid parameter"); - - // maybe there are more than one separator at end - // so we run in a loop - while ((pustrPath->length > 1) && (FPH_CHAR_PATH_SEPARATOR == pustrPath->buffer[pustrPath->length - 1])) + OSL_PRECOND(0 != pustrPath, "osl_systemPathRemoveSeparator: Invalid parameter"); + if (0 != pustrPath) { - pustrPath->length--; - pustrPath->buffer[pustrPath->length] = (sal_Unicode)'\0'; - } + // maybe there are more than one separator at end + // so we run in a loop + while ((pustrPath->length > 1) && (FPH_CHAR_PATH_SEPARATOR == pustrPath->buffer[pustrPath->length - 1])) + { + pustrPath->length--; + pustrPath->buffer[pustrPath->length] = (sal_Unicode)'\0'; + } - OSL_POSTCOND((0 == pustrPath->length) || (1 == pustrPath->length) || \ - (pustrPath->length > 1 && pustrPath->buffer[pustrPath->length - 1] != FPH_CHAR_PATH_SEPARATOR), \ - "osl_systemPathRemoveSeparator: Post condition failed"); + OSL_POSTCOND((0 == pustrPath->length) || (1 == pustrPath->length) || \ + (pustrPath->length > 1 && pustrPath->buffer[pustrPath->length - 1] != FPH_CHAR_PATH_SEPARATOR), \ + "osl_systemPathRemoveSeparator: Post condition failed"); + } } /******************************************* @@ -95,21 +97,22 @@ void SAL_CALL osl_systemPathEnsureSeparator(rtl_uString** ppustrPath) { - OSL_PRECOND(ppustrPath && (NULL != *ppustrPath), \ - "osl_systemPathEnsureSeparator: Invalid parameter"); - - rtl::OUString path(*ppustrPath); - sal_Int32 lp = path.getLength(); - sal_Int32 i = path.lastIndexOf(FPH_CHAR_PATH_SEPARATOR); - - if ((lp > 1 && i != (lp - 1)) || ((lp < 2) && i < 0)) - { - path += FPH_PATH_SEPARATOR(); - rtl_uString_assign(ppustrPath, path.pData); - } - - OSL_POSTCOND(path.lastIndexOf(FPH_CHAR_PATH_SEPARATOR) == (path.getLength() - 1), \ - "osl_systemPathEnsureSeparator: Post condition failed"); + OSL_PRECOND((0 != ppustrPath) && (0 != *ppustrPath), "osl_systemPathEnsureSeparator: Invalid parameter"); + if ((0 != ppustrPath) && (0 != *ppustrPath)) + { + rtl::OUString path(*ppustrPath); + sal_Int32 lp = path.getLength(); + sal_Int32 i = path.lastIndexOf(FPH_CHAR_PATH_SEPARATOR); + + if ((lp > 1 && i != (lp - 1)) || ((lp < 2) && i < 0)) + { + path += FPH_PATH_SEPARATOR(); + rtl_uString_assign(ppustrPath, path.pData); + } + + OSL_POSTCOND(path.lastIndexOf(FPH_CHAR_PATH_SEPARATOR) == (path.getLength() - 1), \ + "osl_systemPathEnsureSeparator: Post condition failed"); + } } /******************************************* @@ -118,8 +121,8 @@ sal_Bool SAL_CALL osl_systemPathIsRelativePath(const rtl_uString* pustrPath) { - OSL_PRECOND(pustrPath, "osl_systemPathIsRelativePath: Invalid parameter"); - return ((0 == pustrPath->length) || (pustrPath->buffer[0] != FPH_CHAR_PATH_SEPARATOR)); + OSL_PRECOND(0 != pustrPath, "osl_systemPathIsRelativePath: Invalid parameter"); + return ((0 == pustrPath) || (0 == pustrPath->length) || (pustrPath->buffer[0] != FPH_CHAR_PATH_SEPARATOR)); } /****************************************** @@ -178,21 +181,16 @@ sal_Bool SAL_CALL osl_systemPathIsHiddenFileOrDirectoryEntry( const rtl_uString* pustrPath) { - OSL_PRECOND(pustrPath, "osl_systemPathIsHiddenFileOrDirectoryEntry: Invalid parameter"); - - sal_Bool is_hidden = sal_False; + OSL_PRECOND(0 != pustrPath, "osl_systemPathIsHiddenFileOrDirectoryEntry: Invalid parameter"); + if ((0 == pustrPath) || (0 == pustrPath->length)) + return sal_False; - if (pustrPath->length > 0) - { - rtl::OUString fdp; - - osl_systemPathGetFileNameOrLastDirectoryPart(pustrPath, &fdp.pData); - - is_hidden = ((fdp.pData->length > 0) && (fdp.pData->buffer[0] == FPH_CHAR_DOT) && - !osl_systemPathIsLocalOrParentDirectoryEntry(fdp.pData)); - } + rtl::OUString fdp; + osl_systemPathGetFileNameOrLastDirectoryPart(pustrPath, &fdp.pData); - return is_hidden; + return ((fdp.pData->length > 0) && + (fdp.pData->buffer[0] == FPH_CHAR_DOT) && + !osl_systemPathIsLocalOrParentDirectoryEntry(fdp.pData)); } |