ZIP_FOPEN_INDEX(3) - man page online | library functions
Open file in zip archive for reading.
October 23, 2013
ZIP_FOPEN(3) Library Functions Manual ZIP_FOPEN(3)
NAMEzip_fopen, zip_fopen_index - open file in zip archive for reading
SYNOPSISzip.h zip_file_t * zip_fopen zip_t *archive const char *fname zip_flags_t flags zip_file_t * zip_fopen_index zip_t *archive zip_uint64_t index zip_flags_t flags
DESCRIPTIONThe zip_fopen function opens the file name fname in archive. The flags argument specifies how the name lookup should be done, according to the values are described in zip_name_locate(3). Also, the following values may be or'ed to it. ZIP_FL_COMPRESSED Read the compressed data. Otherwise the data is uncompressed by zip_fread. ZIP_FL_UNCHANGED Read the original data from the zip archive, ignoring any changes made to the file. The zip_fopen_index function opens the file at position index. If encrypted data is encountered, the functions call zip_fopen_encrypted(3) or zip_fopen_index_encrypted(3) respectively, using the default password set with zip_set_default_password(3).
RETURN VALUESUpon successful completion, a struct zip_file pointer is returned. Otherwise, NULL is returned and the error code in archive is set to indicate the error.
ERRORS[ZIP_ER_CHANGED] The file data has been changed. [ZIP_ER_COMPNOTSUPP] The compression method used is not supported. [ZIP_ER_ENCRNOTSUPP] The encryption method used is not supported. [ZIP_ER_MEMORY] Required memory could not be allocated. [ZIP_ER_NOPASSWD] The file is encrypted, but no password has been provided. [ZIP_ER_READ] A file read error occurred. [ZIP_ER_SEEK] A file seek error occurred. [ZIP_ER_WRONGPASSWD] The provided password does not match the password used for encryption. Note that some incorrect passwords are not detected by the check done by zip_fopen. [ZIP_ER_ZLIB] Initializing the zlib stream failed. The function zip_fopen may also fail and set zip_err for any of the errors specified for the routine zip_name_locate(3). The function zip_fopen_index may also fail with ZIP_ER_INVAL if index is invalid.
SEE ALSOlibzip(3), zip_fclose(3), zip_fread(3), zip_get_num_entries(3), zip_name_locate(3), zip_set_default_password(3)
NiH October 23, 2013 ZIP_FOPEN(3)
AUTHORSDieter Baron <@nih.at> and Thomas Klausner <@giga.or.at>
|This manual||Reference||Other manuals|
|zip_fopen_index(3)||referred by||libzip(3) | zip_fopen_encrypted(3) | zip_fopen_index_encrypted(3) | zip_get_num_entries(3) | zip_get_num_files(3)|
|refer to||libzip(3) | zip_fclose(3) | zip_fopen(3) | zip_fopen_encrypted(3) | zip_fopen_index_encrypted(3) | zip_fread(3) | zip_get_num_entries(3) | zip_name_locate(3) | zip_set_default_password(3)|