mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-30 19:53:46 +00:00
112 lines
3.6 KiB
C++
112 lines
3.6 KiB
C++
/*
|
|
Copyright (c) 2014 Intel Corporation. All Rights Reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
* Neither the name of Intel Corporation nor the names of its
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
#ifndef OFFLOAD_ENV_H_INCLUDED
|
|
#define OFFLOAD_ENV_H_INCLUDED
|
|
|
|
#include <list>
|
|
|
|
// data structure and routines to parse MIC user environment and pass to MIC
|
|
|
|
enum MicEnvVarKind
|
|
{
|
|
c_no_mic, // not MIC env var
|
|
c_mic_var, // for <mic-prefix>_<var>
|
|
c_mic_card_var, // for <mic-prefix>_<card-number>_<var>
|
|
c_mic_card_env // for <mic-prefix>_<card-number>_ENV
|
|
};
|
|
|
|
struct MicEnvVar {
|
|
public:
|
|
MicEnvVar() : prefix(0) {}
|
|
~MicEnvVar();
|
|
|
|
void analyze_env_var(char *env_var_string);
|
|
char** create_environ_for_card(int card_num);
|
|
MicEnvVarKind get_env_var_kind(
|
|
char *env_var_string,
|
|
int *card_number,
|
|
char **env_var_name,
|
|
int *env_var_name_length,
|
|
char **env_var_def
|
|
);
|
|
void add_env_var(
|
|
int card_number,
|
|
char *env_var_name,
|
|
int env_var_name_length,
|
|
char *env_var_def
|
|
);
|
|
|
|
void set_prefix(const char *pref) {
|
|
prefix = (pref && *pref != '\0') ? pref : 0;
|
|
}
|
|
|
|
struct VarValue {
|
|
public:
|
|
char* env_var;
|
|
int length;
|
|
char* env_var_value;
|
|
|
|
VarValue(char* var, int ln, char* value)
|
|
{
|
|
env_var = var;
|
|
length = ln;
|
|
env_var_value = value;
|
|
}
|
|
~VarValue();
|
|
};
|
|
|
|
struct CardEnvVars {
|
|
public:
|
|
|
|
int card_number;
|
|
std::list<struct VarValue*> env_vars;
|
|
|
|
CardEnvVars() { card_number = any_card; }
|
|
CardEnvVars(int num) { card_number = num; }
|
|
~CardEnvVars();
|
|
|
|
void add_new_env_var(int number, char *env_var, int length,
|
|
char *env_var_value);
|
|
VarValue* find_var(char* env_var_name, int env_var_name_length);
|
|
};
|
|
static const int any_card;
|
|
|
|
private:
|
|
void mic_parse_env_var_list(int card_number, char *env_var_def);
|
|
CardEnvVars* get_card(int number);
|
|
|
|
const char *prefix;
|
|
std::list<struct CardEnvVars *> card_spec_list;
|
|
CardEnvVars common_vars;
|
|
};
|
|
|
|
#endif // OFFLOAD_ENV_H_INCLUDED
|