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extern "C" {
#include "wallpaper.h"
#include "common/mallocHelper.h"
}
#include <Application.h>
#include <FindDirectory.h>
#include <InterfaceDefs.h>
#include <Node.h>
#include <Path.h>
#include <Screen.h>
#include <fs_attr.h>
#include <be_apps/Tracker/Background.h>
const char* ffDetectWallpaper(FFstrbuf* result) {
BMessage backgrounds;
BPath pDesktop;
BString path;
if (find_directory(B_DESKTOP_DIRECTORY, &pDesktop) < B_OK) {
return "find_directory(B_DESKTOP_DIRECTORY) failed";
}
// We need a valid be_app to query the app_server here.
BApplication app("application/x-vnd.fastfetch-cli-fastfetch");
BNode nDesktop(pDesktop.Path());
if (nDesktop.InitCheck() == B_OK) {
struct attr_info ai;
if (nDesktop.GetAttrInfo(B_BACKGROUND_INFO, &ai) == B_OK && ai.size > 0) {
FF_AUTO_FREE char* pAttr = (char*) malloc(ai.size);
if (nDesktop.ReadAttr(B_BACKGROUND_INFO, ai.type, 0LL, pAttr, (size_t) ai.size) >= B_OK) {
if (backgrounds.Unflatten(pAttr) == B_OK) {
for (int i = 0; backgrounds.FindString(B_BACKGROUND_IMAGE, i, &path) == B_OK; i++) {
int32 ws;
if (backgrounds.FindInt32(B_BACKGROUND_WORKSPACES, i, &ws) == B_OK) {
if (ws & (1 << current_workspace())) {
// We try to match the one for the current workspace
break;
}
}
}
}
}
}
}
if (path.Length() < 1) {
return "Failed to detect the current wallpaper path";
}
ffStrbufAppendS(result, path.String());
return NULL;
}
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