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2002-05-29(malloc_shared_memory): Removed the MMAP_ANON and open("/dev/zero") since ↵Robert James Kaes1-12/+24
they are not portable across a while enough spectrum of machines. Right now tinyproxy is using a "classic" temporary file method of sharing memory. This will likely be improved in the future.
2002-05-29Changed the tests on the return value from malloc_shared_memory() to make ↵Robert James Kaes2-5/+5
tinyproxy more portable, since we can't be certain that "if (!ret_value)" would actually detect a mmap() error.
2002-05-29(add_header_to_connection): Removed the "double_cgi" boolean, since ↵Robert James Kaes1-12/+5
tinyproxy now ignores all the headers after a "double CGI" situation has occurred. (get_all_headers): Instead of dropping duplicate headers when the "double CGI" situation occurs, tinyproxy will now drop _all_ the headers from the "inner" HTTP response.
2002-05-29(init_stats): Fixed a spelling mistake where the number of bytes being ↵Robert James Kaes1-2/+2
allocated was incorrect.
2002-05-28(add_header_to_connection): Added a boolean to indicate that a "Double CGI" ↵Robert James Kaes1-6/+22
situation is in affect. This is needed to solve a problem with some sites (like cgi.ebay.com) where they are sending two HTTP response lines (and associated headers) with a response. (get_all_headers): Detect if a "Double CGI" situation has occured.
2002-05-28(get_all_headers): Added code to ignore a "response" line in a header. This ↵Robert James Kaes1-2/+31
was pointed out as being a problem with eBay (cgi.ebay.com) (process_server_headers): Added code to make skip blank lines before a response line.
2002-05-27(process_request): Changed the filtering code around to handle both domains ↵Robert James Kaes1-10/+21
and URLs.
2002-05-27Added into the config structure the filter_urls and filter_extended flags.Robert James Kaes1-1/+3
2002-05-27Some spelling fixes.Robert James Kaes1-2/+2
2002-05-27(opensock): Changed a comment around to better state what the code is ↵Robert James Kaes1-2/+2
actually doing.
2002-05-27Added a copyright for James E. Flemer since these are his changes.Robert James Kaes2-17/+61
(filter_init): Added code to handle both host and URLs. Also include code to use extended regular expressions. (filter_domain): The old filter_url function has been renamed filter_domain(). (filter_url): This function now actually filters complete URLs.
2002-05-27Added support for the "FilterURLs" and "FilterExtended" directives.Robert James Kaes2-3/+22
These directives were submitted by James Flemer for use with the new filtering code.
2002-05-27(display_license): Updated the copyright datesRobert James Kaes1-11/+11
(main): Moved the signals around so that the appropriate signal is assigned to either the children or just the parrent process. Updated the copyright on the file.
2002-05-26Removed the "dnsserver" program all together, and changed the names ofRobert James Kaes1-12/+3
some of the files.
2002-05-26Added the malloc_shared_memory() and calloc_shared_memory() function toRobert James Kaes2-2/+56
allow the use of shared memory between all the children.
2002-05-26Spelling changes (from thread to child.)Robert James Kaes2-6/+6
2002-05-26Removed the directives for the old DNSserver process.Robert James Kaes2-13/+8
2002-05-26The stats structure has been moved into a shared memory block since itRobert James Kaes1-28/+17
needs to be shared by all the children.
2002-05-26Removed all the code relating to the DNS API (dnsclient.h) as it's noRobert James Kaes1-38/+9
longer needed with the new pre-forked model.
2002-05-26Removed the DNS API calls and replaced them with the standardRobert James Kaes1-24/+15
gethostbyname() and gethostbyaddr() functions. This is possible because tinyproxy now uses a standard pre-forked() method.
2002-05-26Removed the "pthread" related includes.Robert James Kaes1-8/+4
2002-05-26No longer using a threading model; so these files have been replaced byRobert James Kaes2-437/+0
the child.c/child.h files (which use a pre-forked model.)
2002-05-26I didn't like the DNS co-process design so I changed tinyproxy from aRobert James Kaes3-482/+0
threading model to a standard pre-forked model. This means I don't need the DNS co-process files. Gone.
2002-05-26Changed from using a threading model to a standard pre-forked model.Robert James Kaes2-0/+442
Therefore the thread.c file has been removed and this file replaces it. These files are really just the thread.c and thread.h files with all the threading stuff replaced with fork() code. Most of the code is identical.
2002-05-24Fixed a tonne of spelling mistakes.Robert James Kaes11-32/+32
2002-05-24Fixed some spelling mistakes, and removed the getpeer_ip() andRobert James Kaes1-67/+1
getpeer_string() functions as they've been replaced by the getpeer_information() function.
2002-05-23Moved most of the function into separate files: the heap debuggingRobert James Kaes2-222/+8
functions are in "heap.c"; the daemon functions are in "daemon.c"; and, the string/text functions are in "text.c".
2002-05-23Moved all the system header includes into the common.h file.Robert James Kaes1-164/+5
2002-05-23Added a new signal handler to handle SIGCHLD signals because of the newRobert James Kaes1-7/+50
dnsserver child process. Changed the set signal calls to use our new set_signal_handler() function. Added code to start the "dnsserver" child process.
2002-05-23Changed the lookup_domain() function to use the new "dnsserver" API.Robert James Kaes2-266/+69
Also moved safe_write(), safe_read(), readline(), and write_message() functions into their own file.
2002-05-23Fixed up a spelling mistake and changed various bits of code to takeRobert James Kaes1-9/+10
advantage of the fact that the peer's socket information is now stored inside the connection structure.
2002-05-23Added the "DNSserverLocation" and "DNSserverSocket" directives for useRobert James Kaes2-2/+7
with the "dnsserver" resolver.
2002-05-23Added the peer's socket information to the connection structure. TheRobert James Kaes2-5/+20
information is passed along during the initialization of the structure.
2002-05-23Fixed up the header includes for the new layout.Robert James Kaes1-5/+7
Changed one line of code to make it explicit how the pointers are to be updated.
2002-05-23Changed the header includes around to reflect the new source layout.Robert James Kaes8-13/+16
2002-05-23Added code to create the "dnsserver" program, and also reorganized toRobert James Kaes1-2/+16
include the various new source files.
2002-05-23Initial addition to CVS. Moved the three "text" related functions into aRobert James Kaes2-0/+130
separate file.
2002-05-23Initial addition to CVS. Moved the network related functions into aRobert James Kaes2-0/+265
separate module.
2002-05-23Initial addition to CVS. Moved all the debugging heap related functions.Robert James Kaes2-0/+141
2002-05-23Initial addition to CVS. The dnsserver process is a child executable thatRobert James Kaes1-0/+242
handle DNS resolving.
2002-05-23Initial addition to CVS. These functions create an API for accessing theRobert James Kaes2-0/+240
dnsserver child process.
2002-05-23Initial addition into CVS. Moves various functions relating the daemonRobert James Kaes2-0/+107
processes. Added a portable signal handler setting function.
2002-05-23Initial addition to CVS. This header moves all the system includes fromRobert James Kaes1-0/+192
the tinyproxy.h file to here.
2002-05-17Set the pointer to NULL after it's been freed()Robert James Kaes1-3/+3
2002-05-17request->host might have been freed by the time we get toRobert James Kaes1-7/+3
free_request_struct(), so make sure it's pointing to memory.
2002-05-14Moved the definition of the struct buffer_s into the buffer.c file and outRobert James Kaes3-30/+37
of the buffer.h file. This also required the removal of the BUFFER_SIZE macro, and replace it with the buffer_size() function.
2002-05-13Added a "tail" pointer to the vector to make insertions more efficient.Robert James Kaes1-11/+16
2002-05-13Thanks to Justin Guyett for making the hashmap_insert() function use aRobert James Kaes1-28/+17
constant time insert. Explanation: new enteries are added to the _front_ of the chain, rather than search to the end.
2002-05-13Fixed up a potential SEGFAULT if memory for an entry could not beRobert James Kaes1-26/+35
allocated. Also, thanks to Justin Guyett for finding a problem the hashmap_remove() function. There was a problem where an entry's "prev" pointer could be pointing to freed memory. Finally, renamed all "maps" to bucket to make the source more understandable.
2002-05-08Removed the request logging in the tunnel because it breaks the tunnelRobert James Kaes1-1/+16
concept since it blocks waiting for information from the client before any data from the remote is relayed.
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