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Update ChangeLogs to reflect changes before August 16.

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Ilim Ugur 2012-09-14 01:06:40 +03:00
parent dcc6abee90
commit bfe30ea754
4 changed files with 537 additions and 3 deletions
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51
ChangeLog
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@ -1,3 +1,54 @@
2012-08-03 Ilim Ugur <ilimugur@gmail.com>
* bootstrap.conf : Add crypto/sha256 to the list of Gnulib modules used
by this package.
2012-08-03 Ilim Ugur <ilimugur@gmail.com>
* bootstrap.conf : Add crypto/sha1 to the list of Gnulib modules used
by this package.
2012-07-29 Ilim Ugur <ilimugur@gmail.com>
* configure.ac : Check the availability of pthread library, before
enabling thread support.
2012-07-27 Ilim Ugur <ilimugur@gmail.com>
* configure.ac : Update libmetalink check so that metalink support is
not taken into consideration for compilation, if thread support is not
desired.
2012-07-23 Ilim Ugur <ilimugur@gmail.com>
* configure.ac : Make Metalink check in configure.ac automatic by
assigning auto to ENABLE_METALINK in AC_ARG_ENABLE macro. Update the
libmetalink check accordingly.
2012-07-23 Micah Cowan <micah@cowan.name>
* bootstrap : Replace the bootstrap with the latest bootstrap from
Gnulib.
* bootstrap.conf : Remove the line "$build_aux/missing".
2012-07-22 Ilim Ugur <ilimugur@gmail.com>
* configure.ac : Correct the faulty assignment by assigning to CFLAGS
instead of LIBS. Add AM_CONDITIONAL macro to assign a value to a
variable(i.e. METALINK_IS_ENABLED) to be used in src/Metalink.am.
2012-07-21 Ilim Ugur <ilimugur@gmail.com>
* configure.ac : Update the check for libmetalink. The new version tries
using pkg-config.
2012-07-20 Ilim Ugur <ilimugur@gmail.com>
* configure.ac : Add AC_ARG_ENABLE macros to be able to check for the
essential libraries for multi-threaded and metalink downloading support.
Add checks for libmetalink and make essential additions to LIBS and
CFLAGS if found, as well as prompting messages if it is not found.
2012-07-08 Giuseppe Scrivano <gscrivano@gnu.org>
* bootstrap: Update from gnulib.

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doc/ChangeLog
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@ -1,3 +1,7 @@
2012-08-14 Ilim Ugur <ilimugur@gmail.com>
* wget.texi: Document --metalink-file and --retries.
2012-08-04 mancha <mancha@mac.hush.com> (tiny change)
* wget.texi: Export ENVIRONMENT to the man page.

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doc/wget.texi
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@ -535,8 +535,8 @@ would be resolved to @samp{http://foo/baz/b.html}.
@item --config=@var{FILE}
Specify the location of a startup file you wish to use.
@cindex metalink file
@item --metalink_file=@var{FILE}
@cindex metalink
@item --metalink=@var{FILE}
Read @sc{url}s from a local or external metalink @var{file}. If @samp{-} is
specified as @var{file}, @sc{url}s are read from the standard input.
(Use @samp{./-} to read from a file literally named @samp{-}.)
@ -1118,7 +1118,7 @@ Specify the @var{number} of threads to use. Unless specified, the number of
threads used is 1.
Currently this option works only for recursive downloading and when specified with
option @samp{--metalink-file}.
option @samp{--metalink}.
@end table
@node Directory Options, HTTP Options, Download Options, Invoking

479
src/ChangeLog
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@ -1,3 +1,445 @@
2012-08-14 Ilim Ugur <ilimugur@gmail.com>
* multi.c (collect_thread): Add new argument, numthreads, to prevent a
potential memory leak.
* multi.h : Update the prototype of collect_thread accordingly.
* retr.c (retrieve_from_file): Update the call made to collect_thread
accordingly.
2012-08-14 Ilim Ugur <ilimugur@gmail.com>
* retr.c (retrieve_from_file): Move the statement in which a call to
metalink_context is being made, to prevent a potential segmentation
fault in case a non-existing metalink file location is provided.
2012-08-14 Ilim Ugur <ilimugur@gmail.com>
* init.c (defaults): Update the default value for n_retries to 1.
* main.c (main): Update the output prompted when "wget --help" is used.
2012-08-12 Ilim Ugur <ilimugur@gmail.com>
* multi.c (spawn_thread): Delete an argument, name.
* multi.c (delete_temp_files): Change type of variable, inputs from
const char ** to char **.
* multi.c (merge_temp_files): Change type of variable, files from
const char ** to char **.
* multi.h : Remove obsolete TEMP_PREFIX macro. Update function
prototypes to reflect the changes mentioned above.
* retr.c : Use tmpnam to generate unique temporary file names, making
sure no file with the same name will exist, before the download.
delete_temp_files call before starting to download is, now, not needed.
Update the spawn_thread calls accordingly. Update message printing
statements (i.e. use LOG_NOTQUIET instead of LOG_VERBOSE).
2012-08-12 Ilim Ugur <ilimugur@gmail.com>
* multi.c (delete_temp_files): Instead of passing the name of the final
file, pass the array in which the temporary file names are stored.
Update the execution to quickly traverse the names and unlink them,
deleting an allocation and a now-obsolete loop.
* multi.h : Update the prototype of delete_temp_files.
* retr.c : Update the calls to delete_temp_files.
2012-08-12 Ilim Ugur <ilimugur@gmail.com>
* main.c : Initial URL check is updated so it considers metalink-file
option as well as input-file. The conditional statement for printing the
downloaded sum is updated so it considers metalink-file option as well
as input-file. A conditional statement is added to handle calling
retrieve_from_file when opt.metalink_file is specified.
* multi.c (merge_temp_files): Add a new parameter which will be used
internally to improve the execution of the function.
* multi.h : Update the prototype of merge_temp_files.
* retr.c : Update the call to merge_temp_files, passing the newly
required argument.
2012-08-12 Ilim Ugur <ilimugur@gmail.com>
* init.c : Add metalink-file option to commands.
* main.c : Add metalink-file option to option_data, as well as a few
interoption availability checks of the new option with the existing
options output_document, base_href and force_html, enclosed within an
ifdef directive.
* options.h : Add a new member,metalink_file, to struct options.
* retr.c (retrieve_from_file): Update the Metalink portion of the
function code so that it is activated when a metalink file is specified
using --metalink-file.
2012-08-12 Ilim Ugur <ilimugur@gmail.com>
* retr.c (retrieve_from_file): Initialize status_least_severe member of
all the members of ranges array with RETROK.
2012-08-11 Ilim Ugur <ilimugur@gmail.com>
* init.c : Add retries option to commands.
* init.c (defaults): Add an initialization statement for opt.n_retries
within an ifdef directive.
* main.c : Add retries option to option_data.
* metalnk.c (lower_hex_case): Make function static.
* metalnk.c (verify_file_hash): Update the return values in case of an
error.
* metalink.h : Remove the prototype of find_file_hash, which has become
obsolete for some time now.
* options.h : Add a new member,n_retries, to struct options.
* retr.c (verify_file_hash): Call delete_temp_files to delete all the
files that have the same name with one of the temporary files, which can
cause errors.
* retr.c (retrieve_from_file): Update the code so that, in case of a
failed attempt at downloading a file (or corrupt hash after a successful
download), it is retried to be downloaded opt.n_retries times in total.
2012-08-10 Ilim Ugur <ilimugur@gmail.com>
* init.c : Remove verify option from commands.
* main.c : Remove verify option from option_data.
* metalink.c : Readjust the elements in supported_hashes, digest_sizes
and hash_function in descending order of the strength of the encryption.
* metalnk.c (verify_file_hash): Readjust the execution of function so
that instead of comparing an explicitly stated type of hash, which used
to be stored in opt.hashtype, compare the strongest type available in
metalink file and is supported by Wget.
* options.h : Remove hashtype member of struct options.
* retr.c : Modify a message prompting statement to be more concise.
2012-08-10 Ilim Ugur <ilimugur@gmail.com>
* metalink.c : Switch back to using <hash_type>_stream functions,
instead of taking a lower level approach. Remove functions init_ctx,
finish_hash_ctx, process_block, process_bytes and find_file_hash, as
they are no longer needed.
* metalink.c (verify_file_hash): Use <hash_type>_stream instead of
find_file_hash.
2012-08-10 Ilim Ugur <ilimugur@gmail.com>
* metalink.c : Correct the value of MAX_DIGEST_LENGTH macro.
* metalink.c (verify_file_hash): Correct the size of two-dimensional
array hashes. Correct format error in conversion from byte-form to
hex-form of hash. Update the value of the argument fed to lower_hex_case
calls, due to the change in value of MAX_DIGEST_LENGTH.
2012-08-10 Ilim Ugur <ilimugur@gmail.com>
* metalink.c (find_file_hash): Convert byte-form hash to hex-form.
* metalink.c : Add a function lower_hex_case to lower the characters
A-E in the hash given in the metalink file.
* retr.c : Add message prompting statements to be printed to inform
users of the result of the verification.
2012-08-10 Ilim Ugur <ilimugur@gmail.com>
* metalink.c (find_file_hash): Update function calls made in this scope.
Move a buffer allocation statement.
* metalink.c (verify_file_hash): Correct the type of multi-dimensional
array, hashes.
* metalink.c : Rename init_ctx and finish_ctx to be init_hash_ctx,
finish_hash_ctx. Correct passed arguments while making calls to
functions *_init_ctx, *_finish_ctx, *_process_blocks, *_process_bytes.
2012-08-08 Ilim Ugur <ilimugur@gmail.com>
* metalink.c : Hash verification code is totally rewritten, using a
lower level (i.e. in terms of abstraction) approach. Functions named
init_ctx, finish_ctx, process_blocks and process_bytes are introduced,
to handle the operation which was conducted by functions md5_stream,
sha1_steam and sha256_stream. Add function find_file_hash to find the
hash of a file. verify_hash is renamed as verify_file_hash. Add error
message printing statements to inform user of the progress.
* metalink.h : Update the prototype of verify_hash and add the prototype
of find_file_hash.
* retr.c: Update call to verify_hash.
2012-08-03 Ilim Ugur <ilimugur@gmail.com>
* init.c : Correct a faulty ifdef directive and add new verify option
to commands array to correspond to the new command-line option.
* main.c : Add a command-line option verify to indicate the hash type
to be compared.
* metalink.c : Include essential modules, md5.h and sha1.h. Define
HASH_TYPES and MAX_DIGEST_VALUE macros. Define arrays supported_hashes,
digest_values and function pointer hash_function. Write function
verify_hash that verifies hash for a given file and its checksums
specified in the relevant metalink file.
* metalink.h : Add the prototype of verify_hash.
* multi.h : Add new member hashtype to struct options.
* retr.c : Call verify_hash after successful downloading of a file
specified in metalink file, and act according to its return value.
2012-08-01 Ilim Ugur <ilimugur@gmail.com>
* http.c (create_authorization_line): Replace an incorrect ifdef
directive with an if defined directive.
* http.c : Move the inclusion of multi.h within the scope of an ifdef
directive.
* http.h : Include wget.h instead of multi.h, as that is where the
definition of the struct range currently is in.
* multi.c : Correct where wget.h is included. Include unistd.h. Two
functions named merge_temp_files and delete_temp_files are written to
deal with merging and deletion of temporary files, by using fread/fwrite
and unlink, respectively.
* multi.c (spawn_thread): Correct the type of a variable, thread. Delete
a now obsolete portion of code, which used to check if a file name of
which is same with a temporary file's name exists. If such a file was
found, it used to be deleted.
* multi.h : Add the prototypes of merge_temp_files and delete_temp_files
and remove the macro FILENAME_SIZE, which is not needed.
* recur.c : Move the inclusion of multi.h within the scope of an ifdef
directive.
* retr.c : Enclose the inclusion of thread and metalink related header
files within the scope of an ifdef directive. Remove a variable,
command. Use new functions merge_temp_files and delete_temp_files,
instead of calling system function and execute commands cat and rm.
* retr.h : Remove the inclusion of multi.h, as the definition of struct
range is no longer in multi.h and wget.h is known to be included aboe
retr.h.
2012-07-31 Ilim Ugur <ilimugur@gmail.com>
* ftp.c (ftp_loop_internal): Add a struct range parameter to function
signature. Assign first_byte and last_byte members of the new struct
range parameter to relevant variables, restval and len, respectively.
Assign the size of the data read, qtyread, to range->bytes_covered.
Update an if statament which checks the availability of local_file
before assigning a value to it.
* ftp.c (ftp_loop): Add a struct range parameter to function signature.
Pass struct range parameter to ftp_loop_internal.
* ftp.c : Update all ftp_loop_internal calls but the one in ftp_loop so
that NULL is passed as the value for the expected struct range argument.
* ftp.h : Update the prototype of ftp_loop to include its new struct
range parameter. Include wget.h, as it is where the definition of struct
range is.
* http.c : Use an if statement instead of an ifdef directive, which was,
in this case, a bad way of trying to simulate conditional execution of a
statement.
* retr.c (retrieve_url): Update ftp_loop_internal call and pass
segment_range as the value of the expected struct range argument.
2012-07-31 Ilim Ugur <ilimugur@gmail.com>
* http.c (http_loop): Assign range->bytes_covered the size of retrieved
data, hstat.len.
* retr.c : Update initialization statements of struct range instances to
consider new struct range member, bytes_covered and not is_covered.
Update the first_byte member of a struct range instance in case of
partially retrieved segments, using new member variable, bytes_covered.
* wget.h : Replace the variable is_covered in the definition of struct
range with another variable, bytes_covered.
2012-07-29 Ilim Ugur <ilimugur@gmail.com>
* Makefile.am : Add a conditional statement for adding metalink.c to
wget_SOURCES.
* build_info.c.in : Add a line to indicate thread support.
* connect.h : Enclose portions of code written either by Giuseppe
Scrivano in his patch for multiple threaded recursive downloads or as a
part of Google Summer of Code project for adding Metalink support to GNU
Wget in ifdef and ifndef directives, based on the availability of thread
and/or metalink support.
* convert.c : Likewise.
* http.c : Likewise.
* init.c : Likewise.
* main.c : Likewise.
* multi.c : Likewise.
* options.h : Likewise.
* recur.c : Likewise.
* retr.c : Likewise.
2012-07-27 Ilim Ugur <ilimugur@gmail.com>
* http.c : Take assertion of local_file having a NULL value and
assignment of value to local_file within scope of an ifndef directive.
* multi.c : Delete a part of a comment, which became redundant.
* multi.h : Correct where wget.h is included. Also, delete the
definition of struct range, which is moved to wget.h.
* retr.c : Take the inclusion of libmetalink header files and metalink.h
within scope of an ifdef directive, to include them only if Metalink
support is compiled.
* retr.c (retrieve_from_file): Take the Metalink downloading portions of
the code within ifdef directives, so that they are compiled only if
Metalink support is compiled.
* wget.h : Definition of struct range is moved to here.
*build_info.c.in : Add a line to indicate Metalink support.
2012-07-26 Ilim Ugur <ilimugur@gmail.com>
* multi.h : Delete variable resources_tried, which is obsolete, from
the definition of struct range.
* retr.c (retrieve_from_file): Delete redundant variable k. Add variable
file_name to be used in merging and deleting temporary files. Replace
strcat calls in merging and deleting temporary files with sprintf calls,
which are tidier than the sprintf calls used before (i.e. does not make
illegal writes, as Valgrind used to claim). Also, an else if branch is
added to the error checking after collecting a thread, to disable
fallbacking in case of an IOERROR.
2012-07-25 Ilim Ugur <ilimugur@gmail.com>
* multi.h : Define a macro, MIN_CHUNK_SIZE to stand for the minimum size
for a segment that can be downloaded by a thread.
* retr.c (retrieve_from_file): Check the size of the segments for the
specified number of threads. If it is smaller than MIN_CHUNK_SIZE,
assign MIN_CHUNK_SIZE to chunk_size and use
(file->size / chunk_size) + 1 threads, instead of opt.jobs. In addition,
replace sprintf calls with strcpy and strcat in merging-temporary-files
and deleting-temporary-files portions of the code.
2012-07-24 Ilim Ugur <ilimugur@gmail.com>
* retr.c (retrieve_from_file): Move the code block which deals with
Metalink downloads out of the else if scope it used to be, deleting the
relevant else if branch. Instead, the code is inserted after the if
statement of which it was previously a part(i.e. the if statement which
deals with downloading the input file if its URL was given instead of
its physical location).
2012-07-24 Ilim Ugur <ilimugur@gmail.com>
* http.c (http_loop): Add a missing check to
* multi.c : Correct where wget.h is included.
* retr.c (retrieve_from_file): Correct the variable being incorrectly
used as index variable in a loop for an array. Add the forgotten
pre-incrementation statement of the loop variable of file-traversing
loop to the end of the loop scope of the code.
2012-07-24 Ilim Ugur <ilimugur@gmail.com>
* Makefile.am : Add multi.c and multi.h to wget_SOURCES.
* multi.c : Add functions spawn_thread, segmented_retrieve_url and
collect_thread to handle thread creation and collection in function
retrieve_from_file of retr.c.
* multi.h : Add the prototypes of the functions that are added to
multi.c. Add a member resources to struct range to point to a bool array
that shows which resources are exhausted. Moved the definition of macros
which are relevant to multi-thread downloading, FILENAME_SIZE and
TEMP_PREFIX, to here.
* retr.c (retrieve_from_file): Rewrite the multi-thread downloading.
Instead of adapting the code written by Giuseppe Scrivano for recursive
downloading, use an algorithm that separates thread creation from
collection. Move some of the assignments to newly written thread
spawning and collecting functions in multi.c.
2012-07-23 Ilim Ugur <ilimugur@gmail.com>
* retr.c : Define a TEMP_PREFIX macro to use instead of "temp_" within
retrieve_from_file.
* retr.c (retrieve_from_file): Replace "temp_" with TEMP_PREFIX. Move
the sem_destroy call.
2012-07-22 Ilim Ugur <ilimugur@gmail.com>
* Makefile.am : Add a conditional statement for adding metalink.c to
wget_SOURCES.
* retr.c : Include metalink/metalink_types.h, which is a part of
libmetalink.
2012-07-21 Ilim Ugur <ilimugur@gmail.com>
* Makefile.am : Add metalink.c to EXTRA_wget_SOURCES.
2012-07-20 Ilim Ugur <ilimugur@gmail.com>
* Makefile.am : Delete metalink.c from wget_SOURCES.
2012-07-15 Ilim Ugur <ilimugur@gmail.com>
* multi.h : Add 4 new variables to the definition of struct range.
* retr.c (retrieve_from_file) : Update the multi-thread downloading code
so that it does fallbacking(i.e. uses another one of the resources till
all the resources are exhausted) if a thread is unable to download a
segment from a resource successfully.
2012-07-15 Ilim Ugur <ilimugur@gmail.com>
* retr.c (retrieve_from_file) : Add an assignment statement to *count, to
correct the "No URLs found in <file>" message that is printed even after
a successful download.
2012-07-14 Ilim Ugur <ilimugur@gmail.com>
* retr.c (retrieve_from_file) : Totally separate fallbacking and multiple
threaded downloading portions of the code based on the value of
N_THREADS.
2012-07-10 Ilim Ugur <ilimugur@gmail.com>
* retr.c (retrieve_from_file) : Remove obsolete retry tag.
2012-07-10 Ilim Ugur <ilimugur@gmail.com>
* http.c (gethttp) : A case in an if statement is removed to prevent the
error it causes for multiple thread downloads.
* retr.c (retrieve_from_file) : Initializations of variables that are
used in multi-thread downloading are taken into an if(1) block for
clarification. Encapsulate the thread collecting code within a branching
statement that checks if the file range is covered and if there are any
free threads. Update the loop in which sem_wait is called so that
N_THREADS and free_threads are used in termination condition. Update the
allocation statement for the command, and move the merging-deletion code
into the outer loop(i.e. the one that traverses files).
2012-07-10 Ilim Ugur <ilimugur@gmail.com>
* http.c (gethttp) : An if statement is updated so that a risky case is
considered only for the downloads that are not multi-threaded. Update
the assignments to hstat.restval and hstat.restval_last.
* retr.c (retrieve_from_file) : Move the memory allocation for temp_name
inside the inner loop(i.e. the one that traverses resources).
2012-07-10 Ilim Ugur <ilimugur@gmail.com>
* retr.c (retrieve_from_file) : Add a variable file_extension to be able
to label the temporary files by numbers. The variable is used in naming
the files as well and corrects the mistake of threads writing to the
same file. Also, usage of the variable j by two loops that are nested is
corrected by using another variable, k, for the inner loop.
2012-07-10 Ilim Ugur <ilimugur@gmail.com>
* http.c (gethttp) : Correct faulty branching block while calling
request_set_header for Range header.
* retr.c (retrieve_from_file) : Add a variable temp_name for generating
to use while name generation for temporary files. Ensure the continuity
of the inner loop even if number of resources is smaller than opt.jobs.
Further separation of fallbacking and segmented download blocks. Add a
block of code for merging temporary files to the resulting file and
deleting the temporary files after the merging. Add freeing statements
for struct range instances and temporary file names allocated.
2012-07-09 Ilim Ugur <ilimugur@gmail.com>
* http.c : Add wgint restval_last to struct http_stat, to contain the
value for the end of the range. Include multi.h.
* http.c (gethttp) : Take into account the restval_last while calling
request_set_header for Range header.
* http.c (http_loop) : Update the assignments to hstat.restval and
hstat.restval_last. Add a struct range argument to function signature.
* http.h : Update the prototype for http_loop so that it has the latest
argument added, a struct range.
* main.c (main) : While calling retrieve_url, add the value for its new
argument, a struct range.
* multi.h : Add the definition of the struct range. Add the definition
of struct s_thread_ctx, which was previously in recur.c.
* recur.c () : Remove the definition of the struct s_thread_ctx from here.
* recur.c (start_retrieve_url) : While calling retrieve_url, add the
value for its new argument, a struct range.
* recur.c (retrieve_tree) : Initialize thread_ctx[].range values to NULL.
* res.c (res_retrieve_file) : While calling retrieve_url, add the value
for its new argument, a struct range.
* retr.c (retrieve_url) : Add a struct range parameter to function
signature. While calling http_loop, add the value for its new argument,
a struct range.
* retr.c : Include semaphore.h and pthread.h. Add a function called
segmented_retrieve_url for pthread_create to call.
* retr.c (retrieve_from_file) : While calling retrieve_url, add the value
for its new argument, a struct range. Temporarily disable fallbacking
using a branchin statement if(1)-else and adapt multi-threaded download
code, written by Giuseppe Scrivano, into the branch that shall be
executed.
* retr.h : Update the prototype for retrieve_url so that it has the
latest argument added, a struct range.
2012-07-03 Steven Schubiger <stsc@member.fsf.org>
* init.c: Include warc.h for warc_close in cleanup function.
@ -18,6 +460,43 @@
* main.c (main): Likewise.
Reported by: Petr Pisar <petr.pisar@atlas.cz>
2012-07-05 Micah Cowan <micah@cowan.name>
* http.c (invalidate_persistent): Use xfree instead of xzero for pconn
freeing.
* http.c (register_persistent): Use xfree instead of xzero for pconn
freeing. Also, free after using the soon-to-be freed value, not before.
2012-07-05 Ilim Ugur <ilimugur@gmail.com>
* http.c (http_loop): Do not assert that no value for *local_file is
passed. If a value is passed, assign that to hstat.local_file.
* retr.c (retrieve_from_file): Do not use opt.output_document to pass
the name of the file to be downloaded. Instead, pass it to retrieve_url
through its 3rd argument (i.e. file parameter).
* retr.c (retrieve_url): Do not assign NULL value to *file if file is
not NULL. Do not assign NULL value to local_file. Instead assign *file.
2012-07-05 Ilim Ugur <ilimugur@gmail.com>
* retr.c (retrieve_from_file): Add nested loop structure to utilize the
information parsed from the metalink files; outer loop traverses the
files in metalink file while the inner loop traverses the resources for
that file.
2012-07-03 Micah Cowan <micah@cowan.name>
* http.c: Add a parenthesis to fix a bad persistence check.
2012-07-03 Ilim Ugur <ilimugur@gmail.com>
* retr.c: Add an else if branch to retrieve_from_file to check if input
file is a metalink file.
* metalink.c: Add a function metalink_context to parse metalink files
using libmetalink.
* metalink.h: Add the prototype of the new function in metalink.c.
* Makefile.am: Update wget_SOURCES to include metalink.c and metalink.h.
2012-06-17 Giuseppe Scrivano <gscrivano@gnu.org>
* wget.h: Define `CLOSEFAILED'.