diff options
| -rw-r--r-- | src/misc/extra/extra.h | 2 | ||||
| -rw-r--r-- | src/misc/extra/extraUtilFile.c | 51 |
2 files changed, 52 insertions, 1 deletions
diff --git a/src/misc/extra/extra.h b/src/misc/extra/extra.h index 0bef042c..189a4a42 100644 --- a/src/misc/extra/extra.h +++ b/src/misc/extra/extra.h @@ -104,8 +104,10 @@ extern char * Extra_FileNameExtension( char * FileName ); extern char * Extra_FileNameAppend( char * pBase, char * pSuffix ); extern char * Extra_FileNameGeneric( char * FileName ); extern char * Extra_FileNameGenericAppend( char * pBase, char * pSuffix ); +extern int Extra_FileCheck( char * pFileName ); extern int Extra_FileSize( char * pFileName ); extern char * Extra_FileRead( FILE * pFile ); +extern char * Extra_FileReadContents( char * pFileName ); extern int Extra_FileIsType( char * pFileName, char * pS1, char * pS2, char * pS3 ); extern char * Extra_TimeStamp(); extern char * Extra_StringAppend( char * pStrGiven, char * pStrAdd ); diff --git a/src/misc/extra/extraUtilFile.c b/src/misc/extra/extraUtilFile.c index e2c32ec3..4f8af483 100644 --- a/src/misc/extra/extraUtilFile.c +++ b/src/misc/extra/extraUtilFile.c @@ -203,11 +203,38 @@ char * Extra_FileNameGenericAppend( char * pBase, char * pSuffix ) SeeAlso [] ***********************************************************************/ +int Extra_FileCheck( char * pFileName ) +{ + FILE * pFile; + pFile = fopen( pFileName, "rb" ); + if ( pFile == NULL ) + { + printf( "Extra_FileCheck(): File \"%s\" does not exist.\n", pFileName ); + return 0; + } + fseek( pFile, 0, SEEK_END ); + if ( ftell( pFile ) == 0 ) + printf( "Extra_FileCheck(): File \"%s\" is empty.\n", pFileName ); + fclose( pFile ); + return 1; +} + +/**Function************************************************************* + + Synopsis [Returns the file size.] + + Description [The file should be closed.] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ int Extra_FileSize( char * pFileName ) { FILE * pFile; int nFileSize; - pFile = fopen( pFileName, "r" ); + pFile = fopen( pFileName, "rb" ); if ( pFile == NULL ) { printf( "Extra_FileSize(): The file is unavailable (absent or open).\n" ); @@ -252,6 +279,28 @@ char * Extra_FileRead( FILE * pFile ) /**Function************************************************************* + Synopsis [Read the file into the internal buffer.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +char * Extra_FileReadContents( char * pFileName ) +{ + FILE * pFile; + char * pBuffer; + pFile = fopen( pFileName, "rb" ); + pBuffer = pFile ? Extra_FileRead( pFile ) : NULL; + if ( pFile ) + fclose( pFile ); + return pBuffer; +} + +/**Function************************************************************* + Synopsis [Returns one if the file has a given extension.] Description [] |