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- put common POSIX system code to a separate file
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,153 @@ | ||
| //----------------------------------------------------------------------------- | ||
| // | ||
| // Copyright 1993-1996 id Software | ||
| // Copyright 1999-2016 Randy Heit | ||
| // | ||
| // This program is free software: you can redistribute it and/or modify | ||
| // it under the terms of the GNU General Public License as published by | ||
| // the Free Software Foundation, either version 3 of the License, or | ||
| // (at your option) any later version. | ||
| // | ||
| // This program is distributed in the hope that it will be useful, | ||
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| // GNU General Public License for more details. | ||
| // | ||
| // You should have received a copy of the GNU General Public License | ||
| // along with this program. If not, see http://www.gnu.org/licenses/ | ||
| // | ||
| //----------------------------------------------------------------------------- | ||
| // | ||
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| #include <stdio.h> | ||
| #include <errno.h> | ||
| #include <fnmatch.h> | ||
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| #ifdef __APPLE__ | ||
| #include <AvailabilityMacros.h> | ||
| #endif // __APPLE__ | ||
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| #include "d_protocol.h" | ||
| #include "i_system.h" | ||
| #include "gameconfigfile.h" | ||
| #include "x86.h" | ||
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| void I_Tactile(int /*on*/, int /*off*/, int /*total*/) | ||
| { | ||
| } | ||
|
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| static ticcmd_t emptycmd; | ||
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| ticcmd_t *I_BaseTiccmd() | ||
| { | ||
| return &emptycmd; | ||
| } | ||
|
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| // | ||
| // I_Init | ||
| // | ||
| void I_Init() | ||
| { | ||
| extern void CalculateCPUSpeed(); | ||
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| CheckCPUID(&CPU); | ||
| CalculateCPUSpeed(); | ||
| DumpCPUInfo(&CPU); | ||
| } | ||
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| void I_SetIWADInfo() | ||
| { | ||
| } | ||
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| bool I_WriteIniFailed() | ||
| { | ||
| printf("The config file %s could not be saved:\n%s\n", GameConfig->GetPathName(), strerror(errno)); | ||
| return false; // return true to retry | ||
| } | ||
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| static const char *pattern; | ||
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| #if defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED < 1080 | ||
| static int matchfile(struct dirent *ent) | ||
| #else | ||
| static int matchfile(const struct dirent *ent) | ||
| #endif | ||
| { | ||
| return fnmatch(pattern, ent->d_name, FNM_NOESCAPE) == 0; | ||
| } | ||
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| void *I_FindFirst(const char *const filespec, findstate_t *const fileinfo) | ||
| { | ||
| FString dir; | ||
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| const char *const slash = strrchr(filespec, '/'); | ||
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| if (slash) | ||
| { | ||
| pattern = slash + 1; | ||
| dir = FString(filespec, slash - filespec + 1); | ||
| } | ||
| else | ||
| { | ||
| pattern = filespec; | ||
| dir = "."; | ||
| } | ||
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| fileinfo->current = 0; | ||
| fileinfo->count = scandir(dir.GetChars(), &fileinfo->namelist, matchfile, alphasort); | ||
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| if (fileinfo->count > 0) | ||
| { | ||
| return fileinfo; | ||
| } | ||
|
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| return (void *)-1; | ||
| } | ||
|
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| int I_FindNext(void *const handle, findstate_t *const fileinfo) | ||
| { | ||
| findstate_t *const state = static_cast<findstate_t *>(handle); | ||
|
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| if (state->current < fileinfo->count) | ||
| { | ||
| return ++state->current < fileinfo->count ? 0 : -1; | ||
| } | ||
|
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| return -1; | ||
| } | ||
|
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| int I_FindClose(void *const handle) | ||
| { | ||
| findstate_t *const state = static_cast<findstate_t *>(handle); | ||
|
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| if (handle != (void *)-1 && state->count > 0) | ||
| { | ||
| for (int i = 0; i < state->count; ++i) | ||
| { | ||
| free(state->namelist[i]); | ||
| } | ||
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| free(state->namelist); | ||
| state->namelist = nullptr; | ||
| state->count = 0; | ||
| } | ||
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| return 0; | ||
| } | ||
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| int I_FindAttr(findstate_t *const fileinfo) | ||
| { | ||
| dirent *const ent = fileinfo->namelist[fileinfo->current]; | ||
| return (ent->d_type & DT_DIR) ? FA_DIREC : 0; | ||
| } | ||
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| TArray<FString> I_GetGogPaths() | ||
| { | ||
| // GOG's Doom games are Windows only at the moment | ||
| return TArray<FString>(); | ||
| } |
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