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(PS3) ZIP files can now be unzipped - if you press X on a ZIP file

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in the file browser, it will extract the contents to the /dev_hdd1
partition. You can then start the ROM from there. (problem right
now - savestates/SRAM get saved to this swap partition too -
which we flush at SSNES exit)
This commit is contained in:
TwinAphex51224 2012-03-06 22:20:15 +01:00
parent f61348e53f
commit 9708536cd8
4 changed files with 144 additions and 5 deletions
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2
Makefile.ps3
View File

@ -84,7 +84,7 @@ endif
PPU_LDLIBS = -ldbgfont $(GL_LIBS) -lcgc -lgcm_cmd -lgcm_sys_stub -lresc_stub -lm -lio_stub -lfs_stub -lsysutil_stub -lsysutil_game_stub -lsysutil_screenshot_stub -lsysutil_np_stub -lpngdec_stub -ljpgdec_stub -lsysmodule_stub -laudio_stub -lnet_stub -lnetctl_stub -lpthread -lsnes
DEFINES += -DSSNES_CONSOLE -DHAVE_OPENGL -DHAVE_CG -DHAVE_FBO -DHAVE_RSOUND -D__CELLOS_LV2__ -DHAVE_CONFIGFILE=1 -DHAVE_NETPLAY=1 -DHAVE_SOCKET_LEGACY=1 -DPACKAGE_VERSION=\"$(SSNES_VERSION)\" -DHAVE_SCREENSHOTS_BUILTIN=1 -Dmain=ssnes_main -DPC_DEVELOPMENT_IP_ADDRESS=\"$(PC_DEVELOPMENT_IP_ADDRESS)\" -DPC_DEVELOPMENT_UDP_PORT=$(PC_DEVELOPMENT_UDP_PORT)
DEFINES += -DSSNES_CONSOLE -DHAVE_OPENGL -DHAVE_CG -DHAVE_FBO -DHAVE_RSOUND -DHAVE_ZLIB -D__CELLOS_LV2__ -DHAVE_CONFIGFILE=1 -DHAVE_NETPLAY=1 -DHAVE_SOCKET_LEGACY=1 -DPACKAGE_VERSION=\"$(SSNES_VERSION)\" -DHAVE_SCREENSHOTS_BUILTIN=1 -Dmain=ssnes_main -DPC_DEVELOPMENT_IP_ADDRESS=\"$(PC_DEVELOPMENT_IP_ADDRESS)\" -DPC_DEVELOPMENT_UDP_PORT=$(PC_DEVELOPMENT_UDP_PORT)
ifeq ($(DEBUG), 1)
PPU_OPTIMIZE_LV := -O0 -g

130
console/console_ext.c
View File

@ -25,6 +25,12 @@
#include <string.h>
#include <ctype.h>
#ifdef HAVE_ZLIB
#include "szlib/zlib.h"
#define WRITEBUFFERSIZE (512192)
#endif
#ifdef _WIN32
#include "../posix_string.h"
#endif
@ -95,3 +101,127 @@ void ssnes_console_set_default_keybind_names_for_emulator (void)
strlcpy(ssnes_default_libsnes_keybind_name_lut[SNES_DEVICE_ID_JOYPAD_SELECT], "Mode button", sizeof(ssnes_default_libsnes_keybind_name_lut[SNES_DEVICE_ID_JOYPAD_SELECT]));
}
}
#ifdef HAVE_ZLIB
static int ssnes_extract_currentfile_in_zip(unzFile uf)
{
char filename_inzip[256];
int err=UNZ_OK;
FILE *fout=NULL;
void* buf;
unsigned int size_buf;
unz_file_info file_info;
err = unzGetCurrentFileInfo(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0);
if (err!=UNZ_OK)
{
SSNES_ERR("error %d with zipfile in unzGetCurrentFileInfo\n",err);
return err;
}
size_buf = WRITEBUFFERSIZE;
buf = (void*)malloc(size_buf);
if (buf==NULL)
{
SSNES_ERR("Error allocating memory\n");
return UNZ_INTERNALERROR;
}
char write_filename[1024];
/* TODO: currently hardcoded for PS3, fix this */
snprintf(write_filename, sizeof(write_filename), "/dev_hdd1/%s", filename_inzip);
err = unzOpenCurrentFile(uf);
if (err!=UNZ_OK)
{
/* failure */
SSNES_ERR("error %d with zipfile in unzOpenCurrentFile\n",err);
}
else
{
/* success */
fout=fopen(write_filename,"wb");
if (fout==NULL)
{
SSNES_ERR("error opening %s\n",write_filename);
}
}
if (fout!=NULL)
{
SSNES_LOG(" extracting: %s\n",write_filename);
do
{
err = unzReadCurrentFile(uf,buf,size_buf);
if (err<0)
{
SSNES_ERR("error %d with zipfile in unzReadCurrentFile\n",err);
break;
}
if (err>0)
if (fwrite(buf,err,1,fout)!=1)
{
SSNES_ERR("error in writing extracted file\n");
err=UNZ_ERRNO;
break;
}
}while (err>0);
if (fout)
fclose(fout);
}
if (err==UNZ_OK)
{
err = unzCloseCurrentFile (uf);
if (err!=UNZ_OK)
{
SSNES_ERR("error %d with zipfile in unzCloseCurrentFile\n",err);
}
}
else
unzCloseCurrentFile(uf);
free(buf);
return err;
}
int ssnes_extract_zipfile(const char * zip_path)
{
unsigned long i;
unz_global_info gi;
int err;
unzFile uf;
uf = unzOpen(zip_path);
err = unzGetGlobalInfo(uf,&gi);
if (err!=UNZ_OK)
{
SSNES_ERR("error %d with zipfile in unzGetGlobalInfo \n",err);
}
for (i = 0; i < gi.number_entry; i++)
{
if (ssnes_extract_currentfile_in_zip(uf) != UNZ_OK)
break;
if ((i+1)<gi.number_entry)
{
err = unzGoToNextFile(uf);
if (err!=UNZ_OK)
{
SSNES_ERR("error %d with zipfile in unzGoToNextFile\n",err);
break;
}
}
}
return 0;
}
#endif

4
console/console_ext.h
View File

@ -32,4 +32,8 @@ void ssnes_console_name_from_id(char *name, size_t size);
// will need different keybind names for buttons, etc.)
void ssnes_console_set_default_keybind_names_for_emulator(void);
#ifdef HAVE_ZLIB
int ssnes_extract_zipfile(const char * zip_path);
#endif
#endif

13
ps3/menu.c
View File

@ -2001,10 +2001,15 @@ static void select_rom(void)
snprintf(rom_path_temp, sizeof(rom_path_temp), "%s/%s", FILEBROWSER_GET_CURRENT_DIRECTORY_NAME(browser), FILEBROWSER_GET_CURRENT_FILENAME(browser));
g_console.menu_enable = false;
snprintf(g_console.rom_path, sizeof(g_console.rom_path), "%s/%s", FILEBROWSER_GET_CURRENT_DIRECTORY_NAME(browser), FILEBROWSER_GET_CURRENT_FILENAME(browser));
g_console.initialize_ssnes_enable = 1;
g_console.mode_switch = MODE_EMULATION;
if(strstr(rom_path_temp, ".zip") || strstr(rom_path_temp, ".ZIP"))
ssnes_extract_zipfile(rom_path_temp);
else
{
g_console.menu_enable = false;
snprintf(g_console.rom_path, sizeof(g_console.rom_path), "%s/%s", FILEBROWSER_GET_CURRENT_DIRECTORY_NAME(browser), FILEBROWSER_GET_CURRENT_FILENAME(browser));
g_console.initialize_ssnes_enable = 1;
g_console.mode_switch = MODE_EMULATION;
}
}
}
}