From 9e8a4944e50fab432012878c66e1bdac20649f76 Mon Sep 17 00:00:00 2001 From: Mike Buland Date: Thu, 7 Jun 2007 19:56:20 +0000 Subject: The Stream Filter archetecture is finished, it's actually much cooler than I had anticipated, and much cleaner. I'll have to add some documentation to it, because it's not really obvious how any of it fits together from the outset, although I have to say that the bzip2 test program is the easiest general bzip2 compression program I've ever made...it just goes :) Decompression in Bu::BZip2 isn't finished yet, but that's ok, it's coming soon. --- src/old/paramproc.cpp | 514 -------------------------------------------------- src/old/paramproc.h | 153 --------------- 2 files changed, 667 deletions(-) delete mode 100644 src/old/paramproc.cpp delete mode 100644 src/old/paramproc.h (limited to 'src/old') diff --git a/src/old/paramproc.cpp b/src/old/paramproc.cpp deleted file mode 100644 index a352e66..0000000 --- a/src/old/paramproc.cpp +++ /dev/null @@ -1,514 +0,0 @@ -#include "paramproc.h" -#include - -#define ptrtype( iitype, iiname ) \ - ParamProc::ParamPtr::ParamPtr( iitype *iiname ) : \ - type( vt ##iiname ) { val.iiname = iiname; } - -ParamProc::ParamPtr::ParamPtr() -{ - val.str = NULL; - type = vtunset; -} - -ptrtype( std::string, str ); -ptrtype( uint64_t, uint64 ); -ptrtype( uint32_t, uint32 ); -ptrtype( uint16_t, uint16 ); -ptrtype( uint8_t, uint8 ); -ptrtype( int64_t, int64 ); -ptrtype( int32_t, int32 ); -ptrtype( int16_t, int16 ); -ptrtype( int8_t, int8 ); -ptrtype( float, float32 ); -ptrtype( double, float64 ); -ptrtype( long double, float96 ); -ptrtype( bool, bln ); - -ParamProc::ParamPtr &ParamProc::ParamPtr::operator=( ParamProc::ParamPtr &ptr ) -{ - val = ptr.val; - type = ptr.type; - - return *this; -} - -bool ParamProc::ParamPtr::isSet() -{ - return type != vtunset; -} - -ParamProc::ParamPtr &ParamProc::ParamPtr::operator=( const char *str ) -{ - if( !isSet() ) return *this; - switch( type ) - { - case vtstr: - (*val.str) = str; - break; - - case vtuint64: - (*val.uint64) = strtoull( str, NULL, 10 ); - break; - - case vtuint32: - (*val.uint32) = strtoul( str, NULL, 10 ); - break; - - case vtuint16: - (*val.uint16) = (uint16_t)strtoul( str, NULL, 10 ); - break; - - case vtuint8: - (*val.uint8) = (uint8_t)strtoul( str, NULL, 10 ); - break; - - case vtint64: - (*val.int64) = strtoll( str, NULL, 10 ); - break; - - case vtint32: - (*val.int32) = strtol( str, NULL, 10 ); - break; - - case vtint16: - (*val.int16) = (int16_t)strtol( str, NULL, 10 ); - break; - - case vtint8: - (*val.int8) = (int8_t)strtol( str, NULL, 10 ); - break; - - case vtfloat32: - (*val.float32) = strtof( str, NULL ); - break; - - case vtfloat64: - (*val.float64) = strtod( str, NULL ); - break; - - case vtfloat96: - (*val.float96) = strtold( str, NULL ); - break; - - case vtbln: - if( strcasecmp("yes", str ) == 0 || - strcasecmp("true", str ) == 0 ) - { - (*val.bln) = true; - } - else - { - (*val.bln) = false; - } - break; - } - - return *this; -} - -ParamProc::ParamProc() -{ -} - -ParamProc::~ParamProc() -{ - for( std::list::iterator i = lArg.begin(); - i != lArg.end(); i++ ) - { - delete *i; - } - - for( std::list::iterator i = lBan.begin(); - i != lBan.end(); i++ ) - { - delete *i; - } - -} -/* -void ParamProc::addParam( const char *lpWord, char cChar, Proc proc, ParamPtr val ) -{ - printf("Calling callback...\n"); - val = "Hello there, this is set in the ParamProc"; - (this->*proc)(); -}*/ - -void ParamProc::addParam( const char *lpWord, char cChar, Proc proc, - ParamPtr val, const char *lpDesc, const char *lpExtra, - const char *lpValue ) -{ - ArgSpec *as = new ArgSpec; - if( lpWord ) - as->sWord = lpWord; - - as->cChar = cChar; - as->proc = proc; - as->val = val; - if( lpDesc ) - as->sDesc = lpDesc; - if( lpExtra ) - as->sExtra = lpExtra; - if( lpValue ) - as->sValue = lpValue; - - lArg.push_back( as ); - - if( !lBan.empty() ) - { - if( lBan.back()->pBefore == NULL ) - lBan.back()->pBefore = as; - } -} - -void ParamProc::addParam( const char *lpWord, char cChar, Proc proc, - const char *lpDesc, const char *lpExtra, - const char *lpValue ) -{ - addParam( lpWord, cChar, proc, ParamPtr(), lpDesc, lpExtra, lpValue ); -} - -void ParamProc::addParam( const char *lpWord, char cChar, ParamPtr val, - const char *lpDesc, const char *lpExtra, - const char *lpValue ) -{ - addParam( lpWord, cChar, NULL, val, lpDesc, lpExtra, lpValue ); -} - -void ParamProc::addParam( const char *lpWord, Proc proc, ParamPtr val, - const char *lpDesc, const char *lpExtra, - const char *lpValue ) -{ - addParam( lpWord, '\0', proc, val, lpDesc, lpExtra, lpValue ); -} - -void ParamProc::addParam( const char *lpWord, Proc proc, - const char *lpDesc, const char *lpExtra, - const char *lpValue ) -{ - addParam( lpWord, '\0', proc, ParamPtr(), lpDesc, lpExtra, lpValue ); -} - -void ParamProc::addParam( const char *lpWord, ParamPtr val, - const char *lpDesc, const char *lpExtra, - const char *lpValue ) -{ - addParam( lpWord, '\0', NULL, val, lpDesc, lpExtra, lpValue ); -} - -void ParamProc::addParam( char cChar, Proc proc, ParamPtr val, - const char *lpDesc, const char *lpExtra, - const char *lpValue ) -{ - addParam( NULL, cChar, proc, val, lpDesc, lpExtra, lpValue ); -} - -void ParamProc::addParam( char cChar, Proc proc, - const char *lpDesc, const char *lpExtra, - const char *lpValue ) -{ - addParam( NULL, cChar, proc, ParamPtr(), lpDesc, lpExtra, lpValue ); -} - -void ParamProc::addParam( char cChar, ParamPtr val, - const char *lpDesc, const char *lpExtra, - const char *lpValue ) -{ - addParam( NULL, cChar, NULL, val, lpDesc, lpExtra, lpValue ); -} - -void ParamProc::process( int argc, char *argv[] ) -{ - for( int arg = 1; arg < argc; arg++ ) - { - //printf(":::%d:::%s\n", arg, argv[arg] ); - if( argv[arg][0] == '-' ) - { - if( argv[arg][1] == '-' ) - { - ArgSpec *s = checkWord( argv[arg]+2 ); - if( s ) - { - if( argv[arg][s->sWord.getLength()+2] == '=' ) - { - if( s->val.isSet() ) - { - if( s->sValue.getString() == NULL ) - { - s->val = argv[arg]+s->sWord.getLength()+3; - } - else - { - s->val = s->sValue.getString(); - } - } - if( s->proc ) - { - char **tmp = new char*[argc-arg]; - tmp[0] = argv[arg]+s->sWord.getLength()+3; - for( int k = 1; k < argc-arg; k++ ) - tmp[k] = argv[arg+k]; - int ret = (this->*s->proc)( argc-arg, tmp ); - if( ret > 0 ) - { - arg += ret-1; - } - delete tmp; - } - } - else - { - int add = 0; - if( s->val.isSet() ) - { - if( s->sValue.getString() == NULL ) - { - if( arg+1 >= argc ) - { - return; - } - s->val = argv[arg+1]; - add++; - } - else - { - s->val = s->sValue.getString(); - } - } - if( s->proc ) - { - int ret = (this->*s->proc)( - argc-arg-1, argv+arg+1 ); - - if( ret > add ) - add = 0; - else - add -= ret; - arg += ret; - } - arg += add; - } - continue; - } - else - { - unknownParam( argc-arg, argv+arg ); - } - } - else - { - for( int chr = 1; argv[arg][chr]; chr++ ) - { - ArgSpec *s = checkLetr( argv[arg][chr] ); - if( s ) - { - if( argv[arg][chr+1] != '\0' ) - { - bool bUsed = false; - if( s->val.isSet() ) - { - if( s->sValue.getString() == NULL ) - { - s->val = argv[arg]+chr+1; - bUsed = true; - } - else - { - s->val = s->sValue.getString(); - } - } - if( s->proc ) - { - char **tmp = new char*[argc-arg]; - tmp[0] = argv[arg]+chr+1; - for( int k = 1; k < argc-arg; k++ ) - tmp[k] = argv[arg+k]; - int ret = (this->*s->proc)( argc-arg, tmp ); - if( ret > 0 ) - { - arg += ret - 1; - delete tmp; - break; - } - delete tmp; - } - if( bUsed ) - { - break; - } - } - else - { - bool bUsed = false; - if( s->val.isSet() ) - { - if( s->sValue.getString() == NULL ) - { - s->val = argv[arg+1]; - bUsed = true; - } - else - { - s->val = s->sValue.getString(); - } - } - if( s->proc ) - { - int ret = (this->*s->proc)( - argc-arg-1, argv+arg+1 - ); - if( ret > 0 ) - { - arg += ret; - break; - } - } - if( bUsed ) - { - arg++; - break; - } - } - } - else - { - unknownParam( argc-arg, argv+arg ); - } - } - } - } - else - { - cmdParam( argc-arg, argv+arg ); - } - } -} - -ParamProc::ArgSpec *ParamProc::checkWord( const char *arg ) -{ - //printf("Checking \"%s\"...\n", arg ); - std::list::const_iterator i; - for( i = lArg.begin(); i != lArg.end(); i++ ) - { - if( (*i)->sWord.getString() == NULL ) - continue; - - if( !strcmp( (*i)->sWord, arg ) ) - return *i; - - if( (*i)->val.isSet() ) - { - if( !strncmp( (*i)->sWord, arg, (*i)->sWord.getLength() ) && - arg[(*i)->sWord.getLength()] == '=' ) - { - return *i; - } - } - } - - return NULL; -} - -ParamProc::ArgSpec *ParamProc::checkLetr( const char arg ) -{ - //printf("Checking \'%c\'...\n", arg ); - std::list::const_iterator i; - for( i = lArg.begin(); i != lArg.end(); i++ ) - { - if( (*i)->cChar == '\0' ) - continue; - - if( (*i)->cChar == arg ) - { - return *i; - } - } - - return NULL; -} - -int ParamProc::cmdParam( int argc, char *argv[] ) -{ - printf("Unhandled command parameter \"%s\" found!\n", argv[0] ); - return 0; -} - -int ParamProc::unknownParam( int argc, char *argv[] ) -{ - printf("Unknown parameter \"%s\" found!\n", argv[0] ); - return 0; -} - -int ParamProc::help( int argc, char *argv[] ) -{ - std::list::const_iterator b = lBan.begin(); - std::list::const_iterator i; - int len=0; - for( i = lArg.begin(); i != lArg.end(); i++ ) - { - if( len < (*i)->sWord.getLength() + (*i)->sExtra.getLength() ) - len = (*i)->sWord.getLength() + (*i)->sExtra.getLength(); - } - char fmt[10]; - sprintf( fmt, "%%-%ds ", len ); - - for( i = lArg.begin(); i != lArg.end(); i++ ) - { - if( b != lBan.end() ) - { - if( (*b)->pBefore == (*i) ) - { - printf( (*b)->sBanner.getString() ); - b++; - } - } - printf(" "); - if( (*i)->cChar ) - { - if( (*i)->sWord.getString() ) - { - printf("-%c, ", (*i)->cChar ); - } - else - { - printf("-%c ", (*i)->cChar ); - } - } - else - { - printf(" "); - } - if( (*i)->sWord.getString() ) - { - printf("--"); - std::string sTmp = (*i)->sWord.getString(); - if( (*i)->sExtra.getString() ) - sTmp += (*i)->sExtra.getString(); - printf( fmt, sTmp.c_str() ); - } - else - { - printf(" "); - printf(fmt, "" ); - } - printf("%s\n", (*i)->sDesc.getString() ); - } - if( b != lBan.end() ) - { - if( (*b)->pBefore == NULL ) - { - printf( (*b)->sBanner.getString() ); - } - } - - exit( 0 ); -} - -void ParamProc::addHelpBanner( const char *sHelpBanner ) -{ - Banner *pBan = new Banner; - pBan->sBanner = sHelpBanner; - pBan->pBefore = NULL; - lBan.push_back( pBan ); -} - diff --git a/src/old/paramproc.h b/src/old/paramproc.h deleted file mode 100644 index d857193..0000000 --- a/src/old/paramproc.h +++ /dev/null @@ -1,153 +0,0 @@ -#ifndef PARAM_PROC_H -#define PARAM_PROC_H - -#include -#include -#include -#include "staticstring.h" - -class ParamProc -{ -public: - class ParamPtr - { - public: - ParamPtr(); - ParamPtr( std::string *str ); - ParamPtr( uint64_t *uint64 ); - ParamPtr( uint32_t *uint32 ); - ParamPtr( uint16_t *uint16 ); - ParamPtr( uint8_t *uint8 ); - ParamPtr( int64_t *int64 ); - ParamPtr( int32_t *int32 ); - ParamPtr( int16_t *int16 ); - ParamPtr( int8_t *int8 ); - ParamPtr( float *float32 ); - ParamPtr( double *float64 ); - ParamPtr( long double *float96 ); - ParamPtr( bool *bln ); - - enum - { - vtunset, - vtstr, - vtuint64, - vtuint32, - vtuint16, - vtuint8, - vtint64, - vtint32, - vtint16, - vtint8, - vtfloat32, - vtfloat64, - vtfloat96, - vtbln, - }; - ParamPtr &operator=( ParamPtr &ptr ); - ParamPtr &operator=( const char *str ); - - bool isSet(); - - private: - int type; - union - { - std::string *str; - uint64_t *uint64; - uint32_t *uint32; - uint16_t *uint16; - uint8_t *uint8; - int64_t *int64; - int32_t *int32; - int16_t *int16; - int8_t *int8; - float *float32; - double *float64; - long double *float96; - bool *bln; - } val; - }; - - typedef int (ParamProc::*Proc)( int, char *[] ); - - typedef struct ArgSpec - { - uint8_t nFlags; - StaticString sWord; - char cChar; - Proc proc; - ParamProc::ParamPtr val; - StaticString sExtra; - StaticString sDesc; - StaticString sValue; - } ArgSpec; - -public: - ParamProc(); - virtual ~ParamProc(); - - void addParam( const char *lpWord, char cChar, Proc proc, ParamPtr val, - const char *lpDesc=NULL, const char *lpExtra=NULL, - const char *lpValue=NULL - ); - void addParam( const char *lpWord, char cChar, Proc proc, - const char *lpDesc=NULL, const char *lpExtra=NULL, - const char *lpValue=NULL - ); - void addParam( const char *lpWord, char cChar, ParamPtr val, - const char *lpDesc=NULL, const char *lpExtra=NULL, - const char *lpValue=NULL - ); - - void addParam( const char *lpWord, Proc proc, ParamPtr val, - const char *lpDesc=NULL, const char *lpExtra=NULL, - const char *lpValue=NULL - ); - void addParam( const char *lpWord, Proc proc, - const char *lpDesc=NULL, const char *lpExtra=NULL, - const char *lpValue=NULL - ); - void addParam( const char *lpWord, ParamPtr val, - const char *lpDesc=NULL, const char *lpExtra=NULL, - const char *lpValue=NULL - ); - - void addParam( char cChar, Proc proc, ParamPtr val, - const char *lpDesc=NULL, const char *lpExtra=NULL, - const char *lpValue=NULL - ); - void addParam( char cChar, Proc proc, - const char *lpDesc=NULL, const char *lpExtra=NULL, - const char *lpValue=NULL - ); - void addParam( char cChar, ParamPtr val, - const char *lpDesc=NULL, const char *lpExtra=NULL, - const char *lpValue=NULL - ); - - void process( int argc, char *argv[] ); - void addHelpBanner( const char *sHelpBanner ); - -private: - ArgSpec *checkWord( const char *arg ); - ArgSpec *checkLetr( const char arg ); - -public: - virtual int cmdParam( int argc, char *argv[] ); - virtual int unknownParam( int argc, char *argv[] ); - virtual int help( int argc, char *argv[] ); - -private: - typedef struct Banner - { - StaticString sBanner; - ArgSpec *pBefore; - } Banner; - std::list lBan; - std::list lArg; -}; - -#define mkproc( cls ) static_cast(&cls) - -#endif -- cgit v1.2.3