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WM (Linux): detect WM version

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This commit is contained in:
李通洲
2025-01-02 20:19:15 +08:00
parent 67597e4566
commit c9ac09f9eb
1 changed files with 24 additions and 5 deletions
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src/detection/wm/wm_linux.c
+24 -5
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@@ -1,6 +1,7 @@
#include "wm.h"
#include "common/processing.h"
#include "common/io/io.h"
#include "detection/displayserver/displayserver.h"
#include "util/binary.h"
#include "util/path.h"
@@ -22,7 +23,7 @@ static bool extractHyprlandVersion(const char* line, FF_MAYBE_UNUSED uint32_t le
return false;
}
static const char* getHyprland(FFstrbuf* result, FF_MAYBE_UNUSED FFWMOptions* options)
static const char* getHyprland(FFstrbuf* result)
{
FF_STRBUF_AUTO_DESTROY path = ffStrbufCreate();
const char* error = ffFindExecutableInPath("Hyprland", &path);
@@ -53,7 +54,7 @@ static bool extractSwayVersion(const char* line, FF_MAYBE_UNUSED uint32_t len, v
return false;
}
static const char* getSway(FFstrbuf* result, FF_MAYBE_UNUSED FFWMOptions* options)
static const char* getSway(FFstrbuf* result)
{
FF_STRBUF_AUTO_DESTROY path = ffStrbufCreate();
const char* error = ffFindExecutableInPath("sway", &path);
@@ -79,16 +80,34 @@ static const char* getSway(FFstrbuf* result, FF_MAYBE_UNUSED FFWMOptions* option
return "Failed to run command `sway --version`";
}
const char* ffDetectWMVersion(const FFstrbuf* wmName, FFstrbuf* result, FFWMOptions* options)
static const char* getWslg(FFstrbuf* result)
{
if (!ffAppendFileBuffer("/mnt/wslg/versions.txt", result))
return "Failed to read /mnt/wslg/versions.txt";
if (!ffStrbufStartsWithS(result, "WSLg "))
return "Failed to find WSLg version";
ffStrbufSubstrBeforeFirstC(result, '\n');
ffStrbufSubstrBeforeFirstC(result, '+');
ffStrbufSubstrAfterFirstC(result, ':');
ffStrbufTrimLeft(result, ' ');
return NULL;
}
const char* ffDetectWMVersion(const FFstrbuf* wmName, FFstrbuf* result, FF_MAYBE_UNUSED FFWMOptions* options)
{
if (!wmName)
return "No WM detected";
if (ffStrbufEqualS(wmName, "Hyprland"))
return getHyprland(result, options);
return getHyprland(result);
if (ffStrbufEqualS(wmName, "sway"))
return getSway(result, options);
return getSway(result);
if (ffStrbufEqualS(wmName, "WSLg"))
return getWslg(result);
return "Unsupported WM";
}