86 lines
2.2 KiB
C++
86 lines
2.2 KiB
C++
/*
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* chr - Andrew Chronister
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*
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* 12.19.2019
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*
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* Updated linux layer for 4coder
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*
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*/
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// TOP
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#define FPS 60
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#define frame_useconds (1000000 / FPS)
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#include "4coder_base_types.h"
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#include "4coder_version.h"
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#include "4coder_events.h"
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#include "4coder_table.h"
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#include "4coder_types.h"
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#include "4coder_default_colors.h"
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#include "4coder_system_types.h"
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#define STATIC_LINK_API
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#include "generated/system_api.h"
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#include "4ed_font_interface.h"
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#define STATIC_LINK_API
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#include "generated/graphics_api.h"
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#define STATIC_LINK_API
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#include "generated/font_api.h"
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#include "4ed_font_set.h"
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#include "4ed_render_target.h"
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#include "4ed_search_list.h"
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#include "4ed.h"
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#include "generated/system_api.cpp"
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#include "generated/graphics_api.cpp"
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#include "generated/font_api.cpp"
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#include "4coder_base_types.cpp"
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#include "4coder_stringf.cpp"
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#include "4coder_events.cpp"
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#include "4coder_hash_functions.cpp"
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#include "4coder_table.cpp"
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#include "4coder_log.cpp"
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#include "4ed_search_list.cpp"
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#include <unistd.h>
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internal
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system_get_path_sig(){
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// Arena* arena, System_Path_Code path_code
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String_Const_u8 result = {};
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switch (path_code){
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case SystemPath_CurrentDirectory:
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{
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// glibc extension: getcwd allocates its own memory if passed NULL
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char *working_dir = getcwd(NULL, 0);
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u64 working_dir_len = cstring_length(working_dir);
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u8 *out = push_array(arena, u8, working_dir_len);
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block_copy(out, working_dir, working_dir_len);
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free(working_dir);
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result = SCu8(out, working_dir_len);
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}break;
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case SystemPath_Binary:
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{
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// linux-specific: binary path symlinked at /proc/self/exe
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ssize_t binary_path_len = readlink("/proc/self/exe", NULL, 0);
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u8* out = push_array(arena, u8, binary_path_len);
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readlink("/proc/self/exe", (char*)out, binary_path_len);
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String_u8 out_str = Su8(out, binary_path_len);
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out_str.string = string_remove_last_folder(out_str.string);
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string_null_terminate(&out_str);
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result = out_str.string;
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}break;
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}
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return(result);
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}
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int main(int argc, char **argv){
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}
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