diff options
Diffstat (limited to 'minzip/Zip.c')
| -rw-r--r-- | minzip/Zip.c | 59 |
1 files changed, 7 insertions, 52 deletions
diff --git a/minzip/Zip.c b/minzip/Zip.c index 70aff00cd..12e06f6d8 100644 --- a/minzip/Zip.c +++ b/minzip/Zip.c @@ -327,10 +327,6 @@ static bool parseZipArchive(ZipArchive* pArchive) #else pEntry = &pArchive->pEntries[i]; #endif - - //LOGI("%d: localHdr=%d fnl=%d el=%d cl=%d\n", - // i, localHdrOffset, fileNameLen, extraLen, commentLen); - pEntry->fileNameLen = fileNameLen; pEntry->fileName = fileName; @@ -488,7 +484,7 @@ const ZipEntry* mzFindZipEntry(const ZipArchive* pArchive, /* * Return true if the entry is a symbolic link. */ -bool mzIsZipEntrySymlink(const ZipEntry* pEntry) +static bool mzIsZipEntrySymlink(const ZipEntry* pEntry) { if ((pEntry->versionMadeBy & 0xff00) == CENVEM_UNIX) { return S_ISLNK(pEntry->externalFileAttributes >> 16); @@ -632,30 +628,6 @@ static bool crcProcessFunction(const unsigned char *data, int dataLen, return true; } -/* - * Check the CRC on this entry; return true if it is correct. - * May do other internal checks as well. - */ -bool mzIsZipEntryIntact(const ZipArchive *pArchive, const ZipEntry *pEntry) -{ - unsigned long crc; - bool ret; - - crc = crc32(0L, Z_NULL, 0); - ret = mzProcessZipEntryContents(pArchive, pEntry, crcProcessFunction, - (void *)&crc); - if (!ret) { - LOGE("Can't calculate CRC for entry\n"); - return false; - } - if (crc != (unsigned long)pEntry->crc32) { - LOGW("CRC for entry %.*s (0x%08lx) != expected (0x%08lx)\n", - pEntry->fileNameLen, pEntry->fileName, crc, pEntry->crc32); - return false; - } - return true; -} - typedef struct { char *buf; int bufLen; @@ -737,23 +709,6 @@ bool mzExtractZipEntryToFile(const ZipArchive *pArchive, return true; } -/* - * Obtain a pointer to the in-memory representation of a stored entry. - */ -bool mzGetStoredEntry(const ZipArchive *pArchive, - const ZipEntry *pEntry, unsigned char **addr, size_t *length) -{ - if (pEntry->compression != STORED) { - LOGE("Can't getStoredEntry for '%s'; not stored\n", - pEntry->fileName); - return false; - } - - *addr = pArchive->addr + pEntry->offset; - *length = pEntry->uncompLen; - return true; -} - typedef struct { unsigned char* buffer; long len; @@ -923,8 +878,8 @@ bool mzExtractRecursive(const ZipArchive *pArchive, /* Walk through the entries and extract anything whose path begins * with zpath. -//TODO: since the entries are sorted, binary search for the first match -// and stop after the first non-match. + //TODO: since the entries are sorted, binary search for the first match + // and stop after the first non-match. */ unsigned int i; bool seenMatch = false; @@ -933,10 +888,10 @@ bool mzExtractRecursive(const ZipArchive *pArchive, for (i = 0; i < pArchive->numEntries; i++) { ZipEntry *pEntry = pArchive->pEntries + i; if (pEntry->fileNameLen < zipDirLen) { -//TODO: look out for a single empty directory entry that matches zpath, but -// missing the trailing slash. Most zip files seem to include -// the trailing slash, but I think it's legal to leave it off. -// e.g., zpath "a/b/", entry "a/b", with no children of the entry. + //TODO: look out for a single empty directory entry that matches zpath, but + // missing the trailing slash. Most zip files seem to include + // the trailing slash, but I think it's legal to leave it off. + // e.g., zpath "a/b/", entry "a/b", with no children of the entry. /* No chance of matching. */ #if SORT_ENTRIES |