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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2017-05-15 01:01:21 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2017-05-15 01:16:44 +0200 |
| commit | 6fe660c2498d9f3386d5a77ff733a9db400f0f21 (patch) | |
| tree | 66928b26078735d3db5e56e2e1d0d562aff81c50 /src/Common/Dlgcode.c | |
| parent | b5abd54c1bd378e704d769d1aafefad9371aae44 (diff) | |
| download | VeraCrypt-6fe660c2498d9f3386d5a77ff733a9db400f0f21.tar.gz VeraCrypt-6fe660c2498d9f3386d5a77ff733a9db400f0f21.zip | |
Windows: Add HTML documentation to Windows installer.
Diffstat (limited to 'src/Common/Dlgcode.c')
| -rw-r--r-- | src/Common/Dlgcode.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/Common/Dlgcode.c b/src/Common/Dlgcode.c index 5ff9a83b..fcc69514 100644 --- a/src/Common/Dlgcode.c +++ b/src/Common/Dlgcode.c @@ -59,6 +59,7 @@ #include "Xts.h" #include "Boot/Windows/BootCommon.h" #include "Progress.h" +#include "zip.h" #ifdef TCMOUNT #include "Mount/Mount.h" @@ -6967,6 +6968,17 @@ void CorrectFileName (wchar_t* fileName) } } +void CorrectFileName (std::wstring& fileName) +{ + /* replace '/' by '\' */ + size_t i, len = fileName.length(); + for (i = 0; i < len; i++) + { + if (fileName [i] == L'/') + fileName [i] = L'\\'; + } +} + void CorrectURL (wchar_t* fileName) { /* replace '\' by '/' */ @@ -8578,6 +8590,63 @@ BOOL TCCopyFile (wchar_t *sourceFileName, wchar_t *destinationFile) return TCCopyFileBase (src, dst); } +BOOL DecompressZipToDir (const unsigned char *inputBuffer, DWORD inputLength, const wchar_t *destinationDir, ProgressFn progressFnPtr, HWND hwndDlg) +{ + BOOL res = TRUE; + zip_error_t zerr; + zip_int64_t numFiles, i; + zip_stat_t sb; + zip_source_t* zsrc = zip_source_buffer_create (inputBuffer, inputLength, 0, &zerr); + if (!zsrc) + return FALSE; + zip_t* z = zip_open_from_source (zsrc, ZIP_CHECKCONS | ZIP_RDONLY, &zerr); + if (!z) + { + zip_source_free (zsrc); + return FALSE; + } + + finally_do_arg (zip_t*, z, { zip_close (finally_arg); }); + + numFiles = zip_get_num_entries (z, 0); + if (numFiles <= 0) + return FALSE; + + for (i = 0; (i < numFiles) && res; i++) + { + ZeroMemory (&sb, sizeof (sb)); + if ((0 == zip_stat_index (z, i, 0, &sb)) && (sb.valid & (ZIP_STAT_NAME | ZIP_STAT_SIZE)) && (sb.size > 0)) + { + std::wstring wname = Utf8StringToWide (sb.name); + CorrectFileName (wname); + + std::wstring filePath = destinationDir + wname; + size_t pos = filePath.find_last_of (L"/\\"); + // create the parent directory if it doesn't exist + if (pos != std::wstring::npos) + { + SHCreateDirectoryEx (NULL, filePath.substr (0, pos).c_str(), NULL); + } + + zip_file_t *f = zip_fopen_index (z, i, 0); + if (f) + { + ByteArray buffer((ByteArray::size_type) sb.size); + + zip_fread (f, buffer.data(), sb.size); + zip_fclose (f); + + if (progressFnPtr) + progressFnPtr (hwndDlg, filePath.c_str()); + + res = SaveBufferToFile ((char *) buffer.data(), filePath.c_str(), (DWORD) buffer.size(), FALSE, TRUE); + } + } + } + + return res; +} + // If bAppend is TRUE, the buffer is appended to an existing file. If bAppend is FALSE, any existing file // is replaced. If an error occurs, the incomplete file is deleted (provided that bAppend is FALSE). BOOL SaveBufferToFile (const char *inputBuffer, const wchar_t *destinationFile, DWORD inputLength, BOOL bAppend, BOOL bRenameIfFailed) |