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Add back stdin features - pt. 1

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This commit is contained in:
twinaphex 2016-02-15 21:27:14 +01:00
parent d7ebb49fd0
commit d3a9b04223
2 changed files with 52 additions and 0 deletions
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44
retroarch.c
View File

@ -1318,11 +1318,55 @@ bool rarch_ctl(enum rarch_ctl_state state, void *data)
static bool rarch_error_on_init = false;
static bool rarch_block_config_read = false;
static bool rarch_force_fullscreen = false;
static bool rarch_stdin_claimed = false;
global_t *global = global_get_ptr();
settings_t *settings = config_get_ptr();
switch(state)
{
case RARCH_CTL_IS_STDIN_CLAIMED:
return rarch_stdin_claimed;
case RARCH_CTL_SET_STDIN_CLAIMED:
rarch_stdin_claimed = true;
break;
case RARCH_CTL_UNSET_STDIN_CLAIMED:
rarch_stdin_claimed = true;
break;
case RARCH_CTL_VERIFY_STDIN_PATHS:
if (!*global->name.savefile)
{
RARCH_ERR("Need savefile path argument (--save) when reading rom from stdin.\n");
print_help("retroarch");
retro_fail(1, "verify_stdin_paths()");
}
else if (!*global->name.savestate)
{
RARCH_ERR("Need savestate path argument (--savestate) when reading rom from stdin.\n");
print_help("retroarch");
retro_fail(1, "verify_stdin_paths()");
}
if (path_is_directory(global->name.savefile))
{
RARCH_ERR("Cannot specify directory for path argument (--save) when reading from stdin.\n");
print_help("retroarch");
retro_fail(1, "verify_stdin_paths()");
}
else if (path_is_directory(global->name.savestate))
{
RARCH_ERR("Cannot specify directory for path argument (--savestate) when reading from stdin.\n");
print_help("retroarch");
retro_fail(1, "verify_stdin_paths()");
}
else if (path_is_directory(global->path.config))
{
RARCH_ERR("Cannot specify directory for config file (--config) when reading from stdin.\n");
print_help("retroarch");
retro_fail(1, "verify_stdin_paths()");
}
rarch_ctl(RARCH_CTL_SET_STDIN_CLAIMED, NULL);
break;
case RARCH_CTL_SET_PATHS:
set_basename((const char*)data);

8
retroarch.h
View File

@ -110,6 +110,14 @@ enum rarch_ctl_state
RARCH_CTL_SET_PATHS_REDIRECT,
RARCH_CTL_IS_STDIN_CLAIMED,
RARCH_CTL_SET_STDIN_CLAIMED,
RARCH_CTL_UNSET_STDIN_CLAIMED,
RARCH_CTL_VERIFY_STDIN_PATHS,
RARCH_CTL_SET_SRAM_ENABLE,
RARCH_CTL_SET_PATHS,