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(Unicode C) Unzip Text File to StringDemonstrates how to open a .zip and extract the 1st file (assuming it's a text file) to a string variable. Note: This example requires Chilkat v11.0.0 or greater.
#include <C_CkZipW.h> #include <C_CkZipEntryW.h> void ChilkatSample(void) { BOOL success; HCkZipW zip; HCkZipEntryW entry; const wchar_t *fileContents; success = FALSE; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. zip = CkZipW_Create(); success = CkZipW_OpenZip(zip,L"qa_data/zips/EC16100.zip"); if (success == FALSE) { wprintf(L"%s\n",CkZipW_lastErrorText(zip)); CkZipW_Dispose(zip); return; } // Get the 1st file in the .zip entry = CkZipEntryW_Create(); success = CkZipW_EntryAt(zip,0,entry); if (success == FALSE) { wprintf(L"%s\n",CkZipW_lastErrorText(zip)); CkZipW_Dispose(zip); CkZipEntryW_Dispose(entry); return; } fileContents = CkZipEntryW_unzipToString(entry,0,L"utf-8"); wprintf(L"%s\n",fileContents); CkZipW_Dispose(zip); CkZipEntryW_Dispose(entry); } |
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