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FFPlatform: only add a path to data dirs if the path exits

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This commit is contained in:
李通洲
2023-06-29 10:31:20 +08:00
committed by 李通洲
parent 4c7036a2ce
commit 13f58f5f1b
6 changed files with 80 additions and 74 deletions
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src/util/FFlist.h
+5
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@@ -53,6 +53,11 @@ static inline void* ffListGet(const FFlist* list, uint32_t index)
return list->data + (index * list->elementSize);
}
static inline bool ffListContains(const FFlist* list, void* compElement, bool(*compFunc)(const void*, const void*))
{
return ffListFirstIndexComp(list, compElement, compFunc) != list->length;
}
static inline void ffListSort(FFlist* list, int(*compar)(const void*, const void*))
{
qsort(list->data, list->length, list->elementSize, compar);
src/util/platform/FFPlatform.c
+14 -47
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@@ -1,5 +1,6 @@
#include "FFPlatform_private.h"
#include "util/stringUtils.h"
#include "common/io/io.h"
void ffPlatformInit(FFPlatform* platform)
{
@@ -68,55 +69,21 @@ void ffPlatformDestroy(FFPlatform* platform)
void ffPlatformPathAddAbsolute(FFlist* dirs, const char* path)
{
FFstrbuf* buffer = (FFstrbuf*) ffListAdd(dirs);
ffStrbufInitA(buffer, 64);
ffStrbufAppendS(buffer, path);
ffStrbufEnsureEndsWithC(buffer, '/');
FF_PLATFORM_PATH_UNIQUE(dirs, buffer);
if (!ffPathExists(path, FF_PATHTYPE_DIRECTORY))
return;
FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreateS(path);
ffStrbufEnsureEndsWithC(&buffer, '/');
if (!ffListContains(dirs, &buffer, (void*) ffStrbufEqual))
ffStrbufInitMove((FFstrbuf*) ffListAdd(dirs), &buffer);
}
void ffPlatformPathAddHome(FFlist* dirs, const FFPlatform* platform, const char* suffix)
{
FFstrbuf* buffer = (FFstrbuf*) ffListAdd(dirs);
ffStrbufInitA(buffer, 64);
ffStrbufAppend(buffer, &platform->homeDir);
ffStrbufAppendS(buffer, suffix);
ffStrbufEnsureEndsWithC(buffer, '/');
FF_PLATFORM_PATH_UNIQUE(dirs, buffer);
}
void ffPlatformPathAddEnv(FFlist* dirs, const char* env)
{
const char* envValue = getenv(env);
if(!ffStrSet(envValue))
return;
FFstrbuf value;
ffStrbufInitA(&value, 64);
ffStrbufAppendS(&value, envValue);
uint32_t startIndex = 0;
while (startIndex < value.length)
{
#ifdef _WIN32
const char separator = ';';
#else
const char separator = ':';
#endif
uint32_t colonIndex = ffStrbufNextIndexC(&value, startIndex, separator);
value.chars[colonIndex] = '\0';
if(!ffStrSet(value.chars + startIndex))
{
startIndex = colonIndex + 1;
continue;
}
ffPlatformPathAddAbsolute(dirs, value.chars + startIndex);
startIndex = colonIndex + 1;
}
ffStrbufDestroy(&value);
FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreateA(64);
ffStrbufAppend(&buffer, &platform->homeDir);
ffStrbufAppendS(&buffer, suffix);
ffStrbufEnsureEndsWithC(&buffer, '/');
if (ffPathExists(buffer.chars, FF_PATHTYPE_DIRECTORY) && !ffListContains(dirs, &buffer, (void*) ffStrbufEqual))
ffStrbufInitMove((FFstrbuf*) ffListAdd(dirs), &buffer);
}
src/util/platform/FFPlatform_private.h
-8
View File
@@ -7,15 +7,7 @@
void ffPlatformInitImpl(FFPlatform* platform);
#define FF_PLATFORM_PATH_UNIQUE(list, element) \
if(ffListFirstIndexComp(list, element, (bool(*)(const void*, const void*))ffStrbufEqual) < list->length - 1) \
{ \
ffStrbufDestroy(ffListGet(list, list->length - 1)); \
--list->length; \
}
void ffPlatformPathAddAbsolute(FFlist* dirs, const char* path);
void ffPlatformPathAddHome(FFlist* dirs, const FFPlatform* platform, const char* suffix);
void ffPlatformPathAddEnv(FFlist* dirs, const char* env);
#endif
src/util/platform/FFPlatform_unix.c
+32 -4
View File
@@ -1,11 +1,39 @@
#include "FFPlatform_private.h"
#include "util/stringUtils.h"
#include "fastfetch_config.h"
#include "common/io/io.h"
#include <unistd.h>
#include <pwd.h>
#include <sys/utsname.h>
static void platformPathAddEnv(FFlist* dirs, const char* env)
{
const char* envValue = getenv(env);
if(!ffStrSet(envValue))
return;
FF_STRBUF_AUTO_DESTROY value = ffStrbufCreateA(64);
ffStrbufAppendS(&value, envValue);
uint32_t startIndex = 0;
while (startIndex < value.length)
{
uint32_t colonIndex = ffStrbufNextIndexC(&value, startIndex, ':');
value.chars[colonIndex] = '\0';
if(!ffStrSet(value.chars + startIndex))
{
startIndex = colonIndex + 1;
continue;
}
ffPlatformPathAddAbsolute(dirs, value.chars + startIndex);
startIndex = colonIndex + 1;
}
}
static void getHomeDir(FFPlatform* platform, const struct passwd* pwd)
{
const char* home = pwd ? pwd->pw_dir : getenv("HOME");
@@ -30,7 +58,7 @@ static void getCacheDir(FFPlatform* platform)
static void getConfigDirs(FFPlatform* platform)
{
ffPlatformPathAddEnv(&platform->configDirs, "XDG_CONFIG_HOME");
platformPathAddEnv(&platform->configDirs, "XDG_CONFIG_HOME");
ffPlatformPathAddHome(&platform->configDirs, platform, ".config/");
#if defined(__APPLE__)
@@ -39,7 +67,7 @@ static void getConfigDirs(FFPlatform* platform)
#endif
ffPlatformPathAddHome(&platform->configDirs, platform, "");
ffPlatformPathAddEnv(&platform->configDirs, "XDG_CONFIG_DIRS");
platformPathAddEnv(&platform->configDirs, "XDG_CONFIG_DIRS");
#if !defined(__APPLE__)
ffPlatformPathAddAbsolute(&platform->configDirs, FASTFETCH_TARGET_DIR_ETC "/xdg/");
@@ -51,7 +79,7 @@ static void getConfigDirs(FFPlatform* platform)
static void getDataDirs(FFPlatform* platform)
{
ffPlatformPathAddEnv(&platform->dataDirs, "XDG_DATA_HOME");
platformPathAddEnv(&platform->dataDirs, "XDG_DATA_HOME");
ffPlatformPathAddHome(&platform->dataDirs, platform, ".local/share/");
#if defined(__APPLE__)
@@ -59,7 +87,7 @@ static void getDataDirs(FFPlatform* platform)
#endif
ffPlatformPathAddHome(&platform->dataDirs, platform, "");
ffPlatformPathAddEnv(&platform->dataDirs, "XDG_DATA_DIRS");
platformPathAddEnv(&platform->dataDirs, "XDG_DATA_DIRS");
ffPlatformPathAddAbsolute(&platform->dataDirs, FASTFETCH_TARGET_DIR_USR "/local/share/");
ffPlatformPathAddAbsolute(&platform->dataDirs, FASTFETCH_TARGET_DIR_USR "/share/");
}
src/util/platform/FFPlatform_windows.c
+23 -15
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@@ -1,9 +1,11 @@
#include "FFPlatform_private.h"
#include "common/io/io.h"
#include "util/stringUtils.h"
#include "util/windows/unicode.h"
#include <Windows.h>
#include <shlobj.h>
static void getHomeDir(FFPlatform* platform)
{
PWSTR pPath;
@@ -38,11 +40,11 @@ static void platformPathAddKnownFolder(FFlist* dirs, REFKNOWNFOLDERID folderId)
PWSTR pPath;
if(SUCCEEDED(SHGetKnownFolderPath(folderId, 0, NULL, &pPath)))
{
FFstrbuf* buffer = (FFstrbuf*) ffListAdd(dirs);
ffStrbufInitWS(buffer, pPath);
ffStrbufReplaceAllC(buffer, '\\', '/');
ffStrbufEnsureEndsWithC(buffer, '/');
FF_PLATFORM_PATH_UNIQUE(dirs, buffer);
FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreateWS(pPath);
ffStrbufReplaceAllC(&buffer, '\\', '/');
ffStrbufEnsureEndsWithC(&buffer, '/');
if (!ffListContains(dirs, &buffer, (void*) ffStrbufEqual))
ffStrbufInitMove((FFstrbuf*) ffListAdd(dirs), &buffer);
}
CoTaskMemFree(pPath);
}
@@ -53,14 +55,18 @@ static void platformPathAddEnvSuffix(FFlist* dirs, const char* env, const char*
if(!ffStrSet(value))
return;
FFstrbuf* buffer = ffListAdd(dirs);
ffStrbufInitA(buffer, 64);
ffStrbufAppendS(buffer, value);
ffStrbufReplaceAllC(buffer, '\\', '/');
ffStrbufEnsureEndsWithC(buffer, '/');
ffStrbufAppendS(buffer, suffix);
ffStrbufEnsureEndsWithC(buffer, '/');
FF_PLATFORM_PATH_UNIQUE(dirs, buffer);
FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreateA(64);
ffStrbufAppendS(&buffer, value);
ffStrbufReplaceAllC(&buffer, '\\', '/');
ffStrbufEnsureEndsWithC(&buffer, '/');
if (suffix)
{
ffStrbufAppendS(&buffer, suffix);
ffStrbufEnsureEndsWithC(&buffer, '/');
}
if (ffPathExists(buffer.chars, FF_PATHTYPE_DIRECTORY) && !ffListContains(dirs, &buffer, (void*) ffStrbufEqual))
ffStrbufInitMove((FFstrbuf*) ffListAdd(dirs), &buffer);
}
static void getConfigDirs(FFPlatform* platform)
@@ -69,11 +75,12 @@ static void getConfigDirs(FFPlatform* platform)
{
// We are in MSYS2 / Git Bash
platformPathAddEnvSuffix(&platform->configDirs, "HOME", ".config/");
platformPathAddEnvSuffix(&platform->configDirs, "HOME", "");
platformPathAddEnvSuffix(&platform->configDirs, "HOME", NULL);
platformPathAddEnvSuffix(&platform->configDirs, "MINGW_PREFIX", "etc");
}
ffPlatformPathAddHome(&platform->configDirs, platform, ".config/");
platformPathAddKnownFolder(&platform->configDirs, &FOLDERID_ProgramData);
platformPathAddKnownFolder(&platform->configDirs, &FOLDERID_RoamingAppData);
platformPathAddKnownFolder(&platform->configDirs, &FOLDERID_LocalAppData);
ffPlatformPathAddHome(&platform->configDirs, platform, "");
@@ -85,10 +92,11 @@ static void getDataDirs(FFPlatform* platform)
{
// We are in MSYS2 / Git Bash
platformPathAddEnvSuffix(&platform->dataDirs, "HOME", ".local/share/");
platformPathAddEnvSuffix(&platform->dataDirs, "HOME", "");
platformPathAddEnvSuffix(&platform->dataDirs, "HOME", NULL);
platformPathAddEnvSuffix(&platform->dataDirs, "MINGW_PREFIX", "share");
}
ffPlatformPathAddHome(&platform->dataDirs, platform, ".local/share/");
platformPathAddKnownFolder(&platform->dataDirs, &FOLDERID_ProgramData);
platformPathAddKnownFolder(&platform->dataDirs, &FOLDERID_RoamingAppData);
platformPathAddKnownFolder(&platform->dataDirs, &FOLDERID_LocalAppData);
ffPlatformPathAddHome(&platform->dataDirs, platform, "");
tests/list.c
+6
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@@ -87,6 +87,12 @@ int main(void)
n = 999;
VERIFY(ffListFirstIndexComp(&list, &n, numEqualsAdapter) == list.length);
// ffListContains
n = 10;
VERIFY(ffListContains(&list, &n, numEqualsAdapter));
n = 999;
VERIFY(!ffListContains(&list, &n, numEqualsAdapter));
//shift
VERIFY(ffListShift(&list, &n));
VERIFY(n == 1);