mirror of
https://github.com/libretro/beetle-wswan-libretro.git
synced 2024-11-30 11:41:36 +00:00
Cleanup
This commit is contained in:
parent
247bcdf1fa
commit
adee4dbb33
1
Makefile
1
Makefile
@ -253,7 +253,6 @@ ifeq ($(NEED_DEINTERLACER), 1)
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endif
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MEDNAFEN_SOURCES := $(MEDNAFEN_DIR)/mednafen.cpp \
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$(MEDNAFEN_DIR)/error.cpp \
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$(MEDNAFEN_DIR)/math_ops.cpp \
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$(MEDNAFEN_DIR)/settings.cpp \
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$(MEDNAFEN_DIR)/general.cpp \
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@ -61,7 +61,6 @@ CORE_SOURCES += $(MEDNAFEN_LIBRETRO_DIR)/scrc32.cpp
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endif
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MEDNAFEN_SOURCES := $(MEDNAFEN_DIR)/mednafen.cpp \
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$(MEDNAFEN_DIR)/error.cpp \
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$(MEDNAFEN_DIR)/math_ops.cpp \
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$(MEDNAFEN_DIR)/settings.cpp \
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$(MEDNAFEN_DIR)/general.cpp \
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@ -1,130 +0,0 @@
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/* Mednafen - Multi-system Emulator
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "mednafen.h"
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#include "error.h"
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#include <string.h>
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#include <stdarg.h>
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#include "include/trio/trio.h"
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#include "../libretro.h"
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extern retro_log_printf_t log_cb;
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MDFN_Error::MDFN_Error() throw()
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{
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abort();
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}
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MDFN_Error::MDFN_Error(int errno_code_new, const char *format, ...) throw()
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{
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errno_code = errno_code_new;
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va_list ap;
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va_start(ap, format);
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error_message = trio_vaprintf(format, ap);
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va_end(ap);
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if (log_cb)
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log_cb(RETRO_LOG_ERROR, "%s\n", error_message);
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}
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MDFN_Error::MDFN_Error(const ErrnoHolder &enh)
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{
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errno_code = enh.Errno();
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error_message = trio_aprintf("%s", enh.StrError());
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}
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MDFN_Error::~MDFN_Error() throw()
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{
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if(error_message)
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{
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free(error_message);
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error_message = NULL;
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}
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}
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MDFN_Error::MDFN_Error(const MDFN_Error &ze_error) throw()
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{
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if(ze_error.error_message)
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error_message = strdup(ze_error.error_message);
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else
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error_message = NULL;
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errno_code = ze_error.errno_code;
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}
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MDFN_Error& MDFN_Error::operator=(const MDFN_Error &ze_error) throw()
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{
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char *new_error_message = ze_error.error_message ? strdup(ze_error.error_message) : NULL;
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int new_errno_code = ze_error.errno_code;
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if(error_message)
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free(error_message);
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error_message = new_error_message;
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errno_code = new_errno_code;
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return(*this);
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}
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const char * MDFN_Error::what(void) const throw()
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{
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if(!error_message)
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return("Error allocating memory for the error message!");
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return(error_message);
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}
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int MDFN_Error::GetErrno(void) const throw()
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{
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return(errno_code);
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}
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static const char *srr_wrap(int ret, const char *local_strerror)
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{
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if(ret == -1)
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return("ERROR IN strerror_r()!!!");
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return(local_strerror);
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}
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static const char *srr_wrap(const char *ret, const char *local_strerror)
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{
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if(ret == NULL)
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return("ERROR IN strerror_r()!!!");
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return(ret);
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}
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void ErrnoHolder::SetErrno(int the_errno)
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{
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local_errno = the_errno;
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if(the_errno == 0)
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local_strerror[0] = 0;
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else
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{
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strncpy(local_strerror, strerror(the_errno), 255);
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local_strerror[255] = 0;
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}
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}
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@ -1,74 +0,0 @@
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#ifndef __MDFN_ERROR_H
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#define __MDFN_ERROR_H
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#include <errno.h>
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#include <string.h>
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#include <stdexcept>
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#ifdef __cplusplus
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class ErrnoHolder;
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class MDFN_Error : public std::exception
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{
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public:
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MDFN_Error() throw();
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MDFN_Error(int errno_code_new, const char *format, ...) throw();
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MDFN_Error(const ErrnoHolder &enh);
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~MDFN_Error() throw();
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MDFN_Error(const MDFN_Error &ze_error) throw();
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MDFN_Error & operator=(const MDFN_Error &ze_error) throw();
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virtual const char *what(void) const throw();
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int GetErrno(void) const throw();
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private:
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int errno_code;
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char *error_message;
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};
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class ErrnoHolder
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{
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public:
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ErrnoHolder()
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{
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local_errno = 0;
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local_strerror[0] = 0;
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}
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ErrnoHolder(int the_errno)
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{
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SetErrno(the_errno);
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}
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inline int Errno(void) const
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{
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return(local_errno);
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}
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const char *StrError(void) const
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{
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return(local_strerror);
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}
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void operator=(int the_errno)
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{
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SetErrno(the_errno);
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}
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private:
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void SetErrno(int the_errno);
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int local_errno;
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char local_strerror[256];
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};
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#endif
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#endif
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@ -65,8 +65,7 @@ MDFNFILE::MDFNFILE()
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MDFNFILE::MDFNFILE(const char *path, const void *known_ext, const char *purpose)
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{
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(void)known_ext;
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if (!Open(path, known_ext, purpose, false))
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throw(MDFN_Error(0, "TODO ERROR"));
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Open(path, known_ext, purpose, false);
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}
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@ -144,13 +144,9 @@ std::string MDFN_EvalFIP(const std::string &dir_path, const std::string &rel_pat
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slash = '/';
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#endif
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if(!skip_safety_check && !MDFN_IsFIROPSafe(rel_path))
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throw MDFN_Error(0, _("Referenced path \"%s\" is potentially unsafe. See \"filesys.untrusted_fip_check\" setting.\n"), rel_path.c_str());
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if(IsAbsolutePath(rel_path.c_str()))
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return(rel_path);
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else
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return(dir_path + slash + rel_path);
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return(dir_path + slash + rel_path);
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}
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const char * GetFNComponent(const char *str)
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@ -230,11 +230,7 @@ void MDFN_LoadGameCheats(void *override_ptr)
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std::string fn = MDFN_MakeFName(MDFNMKF_CHEAT,0,0).c_str();
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if(!(fp = fopen(fn.c_str(),"rb")))
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{
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/* Error opening file. */
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ErrnoHolder ene(errno);
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return;
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}
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}
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if(SeekToOurSection(fp))
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@ -441,10 +437,7 @@ int MDFNI_AddCheat(const char *name, uint32 addr, uint64 val, uint64 compare, ch
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char *t;
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if(!(t = strdup(name)))
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{
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/* Error allocating memory for cheat data */
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return(0);
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}
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if(!AddCheatEntry(t, NULL, addr,val,compare,1,type, length, bigendian))
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{
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@ -205,9 +205,6 @@
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<File
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RelativePath="..\..\mednafen\endian.cpp">
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</File>
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<File
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RelativePath="..\..\mednafen\error.cpp">
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</File>
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<File
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RelativePath="..\..\mednafen\file.cpp">
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</File>
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<ItemGroup>
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<ClCompile Include="..\..\libretro.cpp" />
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<ClCompile Include="..\..\mednafen\endian.cpp" />
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<ClCompile Include="..\..\mednafen\error.cpp" />
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<ClCompile Include="..\..\mednafen\file.cpp" />
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<ClCompile Include="..\..\mednafen\general.cpp" />
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<ClCompile Include="..\..\mednafen\math_ops.cpp" />
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@ -35,9 +35,6 @@
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<ClCompile Include="..\..\mednafen\endian.cpp">
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<Filter>Source Files\mednafen</Filter>
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</ClCompile>
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<ClCompile Include="..\..\mednafen\error.cpp">
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<Filter>Source Files\mednafen</Filter>
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</ClCompile>
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<ClCompile Include="..\..\mednafen\file.cpp">
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<Filter>Source Files\mednafen</Filter>
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</ClCompile>
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@ -13,7 +13,6 @@
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<ItemGroup>
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<ClCompile Include="..\..\libretro.cpp" />
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<ClCompile Include="..\..\mednafen\endian.cpp" />
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<ClCompile Include="..\..\mednafen\error.cpp" />
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<ClCompile Include="..\..\mednafen\file.cpp" />
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<ClCompile Include="..\..\mednafen\general.cpp" />
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<ClCompile Include="..\..\mednafen\math_ops.cpp" />
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<ClCompile Include="..\..\mednafen\endian.cpp">
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<Filter>Source Files\mednafen</Filter>
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</ClCompile>
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<ClCompile Include="..\..\mednafen\error.cpp">
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<Filter>Source Files\mednafen</Filter>
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</ClCompile>
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<ClCompile Include="..\..\mednafen\file.cpp">
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<Filter>Source Files\mednafen</Filter>
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</ClCompile>
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