forked from enlightenment/efl
Evil: remove "symlink" code (it was for .lnk files anyway...)
This commit is contained in:
Jean-Philippe Andre
parent
8f5029fbbc
commit
1770059b8a
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@ -35,7 +35,6 @@ lib/evil/evil_fnmatch.c \
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lib/evil/evil_fnmatch_list_of_states.c \
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lib/evil/evil_langinfo.c \
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lib/evil/evil_locale.c \
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lib/evil/evil_link_xp.cpp \
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lib/evil/evil_main.c \
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lib/evil/evil_mman.c \
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lib/evil/evil_pwd.c \
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@ -50,7 +49,6 @@ lib/evil/evil_fnmatch_private.h
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lib_evil_libevil_la_CPPFLAGS = @EVIL_CPPFLAGS@
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lib_evil_libevil_la_CFLAGS = @EVIL_CFLAGS@ @EVIL_CFLAGS_WRN@ -D__USE_MINGW_ANSI_STDIO
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lib_evil_libevil_la_CXXFLAGS = @EVIL_CXXFLAGS@ @EVIL_CFLAGS@
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lib_evil_libevil_la_LIBADD = @EVIL_LIBS@
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lib_evil_libevil_la_LDFLAGS = @EFL_LTLIBRARY_FLAGS@
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@ -1,149 +0,0 @@
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif /* HAVE_CONFIG_H */
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#include <errno.h>
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#include <shlobj.h>
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#include <objidl.h>
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#include <cstdio>
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#include "Evil.h"
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/*
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* Symbolic links and directory related functions
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*
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*/
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/* REMARK: Windows has no symbolic link. */
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/* Nevertheless, it can create and read .lnk files */
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int
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symlink(const char *oldpath, const char *newpath)
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{
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char fullname[PATH_MAX];
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wchar_t *wnewpath;
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IShellLink *pISL;
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IPersistFile *pIPF;
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HRESULT res;
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size_t size;
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realpath(oldpath, fullname);
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res = CoInitialize(NULL);
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if (FAILED(res))
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{
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if (res == E_OUTOFMEMORY)
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errno = ENOMEM;
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return -1;
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}
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if (FAILED(CoCreateInstance(CLSID_ShellLink,
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NULL,
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CLSCTX_INPROC_SERVER,
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IID_IShellLink,
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(void **)&pISL)))
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goto no_instance;
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if (FAILED(pISL->SetPath(fullname)))
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goto no_setpath;
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if (FAILED(pISL->QueryInterface(IID_IPersistFile, (void **)&pIPF)))
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goto no_queryinterface;
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size = mbstowcs(NULL, newpath, 0);
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wnewpath = (wchar_t *)malloc((size + 1) * sizeof(wchar_t));
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if (!wnewpath)
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goto malloc_failure;
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if (mbstowcs(wnewpath, newpath, size + 1) == (size_t)(-1))
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goto translation_failure;
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if (FAILED(pIPF->Save(wnewpath, FALSE)))
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goto no_save;
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free(wnewpath);
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pIPF->Release();
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pISL->Release();
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CoUninitialize();
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return 0;
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no_save:
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translation_failure:
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malloc_failure:
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pIPF->Release();
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no_queryinterface:
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no_setpath:
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pISL->Release();
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no_instance:
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CoUninitialize();
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return -1;
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}
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ssize_t
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readlink(const char *path, char *buf, size_t bufsiz)
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{
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wchar_t *wpath;
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char new_path[PATH_MAX];
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IShellLink *pISL;
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IPersistFile *pIPF;
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size_t length;
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HRESULT res;
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size_t size;
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res = CoInitialize(NULL);
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if (FAILED(res))
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{
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if (res == E_OUTOFMEMORY)
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errno = ENOMEM;
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return -1;
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}
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if (FAILED(CoCreateInstance(CLSID_ShellLink,
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NULL,
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CLSCTX_INPROC_SERVER,
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IID_IShellLink,
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(void **)&pISL)))
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goto couninitialize;
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if (FAILED(pISL->QueryInterface(IID_IPersistFile, (void **)&pIPF)))
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goto release_shell_link;
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size = mbstowcs(NULL, path, 0);
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wpath = (wchar_t *)malloc((size + 1) * sizeof(wchar_t));
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if (!wpath)
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goto release_persist_file;
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mbstowcs(wpath, path, size + 1);
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if (FAILED(pIPF->Load(wpath, STGM_READ)))
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goto free_wpath;
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if (FAILED(pISL->Resolve(NULL, SLR_UPDATE | SLR_NO_UI)))
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goto free_wpath;
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if (FAILED(pISL->GetPath(new_path, PATH_MAX, NULL, 0)))
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goto free_wpath;
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length = strlen(new_path);
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if (length > bufsiz)
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length = bufsiz;
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memcpy(buf, new_path, length);
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free(wpath);
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pISL->Release();
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pIPF->Release();
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CoUninitialize();
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return length;
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free_wpath:
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free(wpath);
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release_persist_file:
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pIPF->Release();
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release_shell_link:
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pISL->Release();
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couninitialize:
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CoUninitialize();
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return -1;
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}
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@ -37,62 +37,6 @@
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EAPI double evil_time_get(void);
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/*
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* Symbolic links and directory related functions
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*
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*/
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/**
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* @brief Create a shell link.
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*
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* @param oldpath The file name to be linked.
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* @param newpath The file name to create.
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* @return 0 on success, -1 otherwise.
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*
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* Create a shell link @p newpath to @p oldpath (@p newpath is the
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* name of the file created, @p oldpath is the string used in
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* creating the shell link).
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*
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* On success, this function returns 0. Otherwise, it returns -1 and
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* errno may be set to the following value:
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* - ENOMEM: Not enough memory.
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*
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* On Windows, the symbolic links do not exist. Nevertheless
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* shell links can be created. This function is named like the Unix
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* function for portability reasons.
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*
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* Conformity: None.
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*
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* Supported OS: Windows XP.
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*/
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EAPI int symlink(const char *oldpath, const char *newpath);
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/**
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* @brief Read value of a shell link.
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*
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* @param path The file name to be linked.
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* @param buf The file name to create.
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* @param bufsiz The size of the buffer.
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* @return 0 on success, -1 otherwise.
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*
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* Place the content of the shell link @p path in the buffer
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* @p buf, which has size @p bufzsiz.
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*
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* On success, this function returns 0. Otherwise, it returns -1 and
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* errno may be set to the following value:
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* - ENOMEM: Not enough memory.
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*
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* On Windows, the symbolic links do not exist. Nevertheless
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* shell links can be managed. This function is named like the Unix
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* function for portability reasons.
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*
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* Conformity: None.
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*
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* Supported OS: Windows XP.
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*/
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EAPI ssize_t readlink(const char *path, char *buf, size_t bufsiz);
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/*
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* file related functions
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*
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