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import gotwebd thread fcgi response to client for rendering in browser as data is returned fix potential problem with a stuck loop if the client is hammering the server with random clicks and stop/restarts render our index! WOOHOO! small var refactoring. fcgi.c to handle all clean-up, various error clean-up remove output used to trace down got bug temporarily stop overloading a socket, but a better solution needs to be found return on fcgi_gen_response, so we can track if a client is writable or not this stops page creation when the client is unavailable remove old comments enable profile building, although, i don't think this works thoroughly in a priv/proc daemon catch more errors correctly count repos remove temp logger we don't need to start our responder thread so early. move it to fcgi.c and start when we start processing html kill the unneeded thread, stop queueing responses, and just write to clients immediately clean up some memory leaks and dead stores rework querystring so an error can be displayed instead of showing the index on querystring error get framework in place for the rest of the content add server struct to response struct bo last commit get back a usable gotweb. not sure what i was thinking yesterday properly move our structs around this time remember index page for sitelink, fix leak unused var is annoying, so stop it for now. don't forget to change this! style briefs nearly completed. finish briefs output add briefs to summary cleanup some html properly retrieve next and previous commit ids for list navigation follow naddy's stailq macro change we will never have a previous link on the summary page goto correct label, so we get a previous link on the last page of briefs don't wrap short line simplify got_get_repo_commits code start rendering a diff start rendering a diff this was by accident finish diff output functions cleanup prepare for fd request that was a stupid idea, just flush the priv_fd bo that too. that won't work eith with append in mkstemp that isn't going to work actually zero out the priv_fd missed seek to beginning of file was overwriting first line of diff fsync our fd as well add link to repo path by sitelink and add back verbose fcgi debugging that was removed add modest write heuristics to fcgi_send_response fix dead assignments and XXX comment where a leak is happening that I can't find right now there was no leak. stsp is brilliant and knew it was the cache growing prevent double-free, render prettier err output if we can remove unused variables correctly fix double-free fix gotwebd to build with main's changes after rebase fix double-free don't error on index if pack files missing and fixup some error handling render commits finish up tag briefs and start the tag page finish up tag page unbreak TAGS and SUMMARY actions grab the correct tag from the queue unbreak TAGS and SUMMARY actions again update some error handling clean up unneeded code and start tree output render tree render branches remove tags from summary if there aren't any fix tree div structure and start blob render render blob render blame fix tree href in briefs clean up some css add headref to querystrings load correct commit for tree and diff fixup some error output update some copyright dates add full SNI support rm debug line found by Lucas6023, notified via IRC. thanks!! fix tree fix crash when querystring is manipulated to not have a commit id in certain instances. also break a stuck while loop on client error. fix for new got_object_id_by_path arguments rebase and fix prep for multiple fds per socket, instead of just one fix overlooked shift/reduce conflicts backout priv_fds as a list. after discussion with stsp, an array and length are the better direction prepare array of fds to pass into got functions make a new set of pack fds, which will be passed to got_repo_open work with new pack_fds in got_repo_open give output when no tags exist escape html in blame output change files listed in tree view to show blob, file commits, and blame, instead of blob, blob, blame. idea from mp4 on irc. this is way more handy. stop populating the queue from the headref and figure out previous commit id while iterating. this should reduce some overhead. actually purge our sockets instead of not using the function start work with new blob rm volatile use new diff change func names no more temp files increase blame number line width set content-type to text/plain so firefox won't download files rm test infra for now account for -Wwrite-strings fix for sigs and algorithm choice clean up some leaks and other mistakes
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  1 a596b957 2022-07-14 tracey /*

  2 a596b957 2022-07-14 tracey  * Copyright (c) 2016, 2019, 2020-2022 Tracey Emery <tracey@traceyemery.net>

  3 a596b957 2022-07-14 tracey  * Copyright (c) 2015 Mike Larkin <mlarkin@openbsd.org>

  4 a596b957 2022-07-14 tracey  * Copyright (c) 2013 David Gwynne <dlg@openbsd.org>

  5 a596b957 2022-07-14 tracey  * Copyright (c) 2013 Florian Obser <florian@openbsd.org>

  6 a596b957 2022-07-14 tracey  *

  7 a596b957 2022-07-14 tracey  * Permission to use, copy, modify, and distribute this software for any

  8 a596b957 2022-07-14 tracey  * purpose with or without fee is hereby granted, provided that the above

  9 a596b957 2022-07-14 tracey  * copyright notice and this permission notice appear in all copies.

 10 a596b957 2022-07-14 tracey  *

 11 a596b957 2022-07-14 tracey  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

 12 a596b957 2022-07-14 tracey  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF

 13 a596b957 2022-07-14 tracey  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR

 14 a596b957 2022-07-14 tracey  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

 15 a596b957 2022-07-14 tracey  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN

 16 a596b957 2022-07-14 tracey  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF

 17 a596b957 2022-07-14 tracey  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

 18 a596b957 2022-07-14 tracey  */

 19 a596b957 2022-07-14 tracey 

 20 a596b957 2022-07-14 tracey #include <netinet/in.h>

 21 a596b957 2022-07-14 tracey #include <net/if.h>

 22 a596b957 2022-07-14 tracey #include <sys/queue.h>

 23 a596b957 2022-07-14 tracey 

 24 a596b957 2022-07-14 tracey #include <limits.h>

 25 a596b957 2022-07-14 tracey #include <stdio.h>

 26 a596b957 2022-07-14 tracey 

 27 a596b957 2022-07-14 tracey #ifdef DEBUG

 28 a596b957 2022-07-14 tracey #define dprintf(x...)   do { log_debug(x); } while(0)

 29 a596b957 2022-07-14 tracey #else

 30 a596b957 2022-07-14 tracey #define dprintf(x...)

 31 a596b957 2022-07-14 tracey #endif /* DEBUG */

 32 a596b957 2022-07-14 tracey 

 33 a596b957 2022-07-14 tracey #ifndef nitems

 34 a596b957 2022-07-14 tracey #define nitems(_a)	(sizeof((_a)) / sizeof((_a)[0]))

 35 a596b957 2022-07-14 tracey #endif

 36 a596b957 2022-07-14 tracey 

 37 a596b957 2022-07-14 tracey /* GOTWEBD DEFAULTS */

 38 a596b957 2022-07-14 tracey #define GOTWEBD_CONF		 "/etc/gotwebd.conf"

 39 a596b957 2022-07-14 tracey 

 40 a596b957 2022-07-14 tracey #define GOTWEBD_USER		 "www"

 41 a596b957 2022-07-14 tracey 

 42 a596b957 2022-07-14 tracey #define GOTWEBD_MAXCLIENTS	 1024

 43 a596b957 2022-07-14 tracey #define GOTWEBD_MAXTEXT		 511

 44 a596b957 2022-07-14 tracey #define GOTWEBD_MAXNAME		 64

 45 a596b957 2022-07-14 tracey #define GOTWEBD_MAXPORT		 6

 46 a596b957 2022-07-14 tracey #define GOTWEBD_NUMPROC		 3

 47 a596b957 2022-07-14 tracey #define GOTWEBD_MAXIFACE	 16

 48 a596b957 2022-07-14 tracey 

 49 a596b957 2022-07-14 tracey /* GOTWEB DEFAULTS */

 50 a596b957 2022-07-14 tracey #define MAX_QUERYSTRING		 2048

 51 a596b957 2022-07-14 tracey #define MAX_DOCUMENT_ROOT	 255

 52 a596b957 2022-07-14 tracey #define MAX_SERVER_NAME		 255

 53 a596b957 2022-07-14 tracey 

 54 a596b957 2022-07-14 tracey #define GOTWEB_GOT_DIR		 ".got"

 55 a596b957 2022-07-14 tracey #define GOTWEB_GIT_DIR		 ".git"

 56 a596b957 2022-07-14 tracey 

 57 a596b957 2022-07-14 tracey #define D_HTTPD_CHROOT		 "/var/www"

 58 a596b957 2022-07-14 tracey #define D_UNIX_SOCKET		 "/run/gotweb.sock"

 59 a596b957 2022-07-14 tracey #define D_FCGI_PORT		 "9000"

 60 a596b957 2022-07-14 tracey #define D_GOTPATH		 "/got/public"

 61 a596b957 2022-07-14 tracey #define D_SITENAME		 "Gotweb"

 62 a596b957 2022-07-14 tracey #define D_SITEOWNER		 "Got Owner"

 63 a596b957 2022-07-14 tracey #define D_SITELINK		 "Repos"

 64 a596b957 2022-07-14 tracey #define D_GOTLOGO		 "got.png"

 65 a596b957 2022-07-14 tracey #define D_GOTURL		 "https://gameoftrees.org"

 66 a596b957 2022-07-14 tracey #define D_GOTWEBCSS		 "gotweb.css"

 67 a596b957 2022-07-14 tracey 

 68 a596b957 2022-07-14 tracey #define D_SHOWROWNER		 1

 69 a596b957 2022-07-14 tracey #define D_SHOWSOWNER		 1

 70 a596b957 2022-07-14 tracey #define D_SHOWAGE		 1

 71 a596b957 2022-07-14 tracey #define D_SHOWDESC		 1

 72 a596b957 2022-07-14 tracey #define D_SHOWURL		 1

 73 a596b957 2022-07-14 tracey #define D_MAXREPO		 0

 74 a596b957 2022-07-14 tracey #define D_MAXREPODISP		 25

 75 a596b957 2022-07-14 tracey #define D_MAXSLCOMMDISP		 10

 76 a596b957 2022-07-14 tracey #define D_MAXCOMMITDISP		 25

 77 a596b957 2022-07-14 tracey 

 78 a596b957 2022-07-14 tracey #define BUF			 8192

 79 a596b957 2022-07-14 tracey 

 80 a596b957 2022-07-14 tracey #define TIMEOUT_DEFAULT		 120

 81 a596b957 2022-07-14 tracey 

 82 a596b957 2022-07-14 tracey #define FCGI_CONTENT_SIZE	 65535

 83 a596b957 2022-07-14 tracey #define FCGI_PADDING_SIZE	 255

 84 a596b957 2022-07-14 tracey #define FCGI_RECORD_SIZE	 \

 85 a596b957 2022-07-14 tracey     (sizeof(struct fcgi_record_header) + FCGI_CONTENT_SIZE + FCGI_PADDING_SIZE)

 86 a596b957 2022-07-14 tracey 

 87 a596b957 2022-07-14 tracey #define FCGI_ALIGNMENT		 8

 88 a596b957 2022-07-14 tracey #define FCGI_ALIGN(n)		 \

 89 a596b957 2022-07-14 tracey     (((n) + (FCGI_ALIGNMENT - 1)) & ~(FCGI_ALIGNMENT - 1))

 90 a596b957 2022-07-14 tracey 

 91 a596b957 2022-07-14 tracey #define FD_RESERVE		 5

 92 a596b957 2022-07-14 tracey #define FD_NEEDED		 6

 93 a596b957 2022-07-14 tracey 

 94 a596b957 2022-07-14 tracey #define FCGI_BEGIN_REQUEST	 1

 95 a596b957 2022-07-14 tracey #define FCGI_ABORT_REQUEST	 2

 96 a596b957 2022-07-14 tracey #define FCGI_END_REQUEST	 3

 97 a596b957 2022-07-14 tracey #define FCGI_PARAMS		 4

 98 a596b957 2022-07-14 tracey #define FCGI_STDIN		 5

 99 a596b957 2022-07-14 tracey #define FCGI_STDOUT		 6

100 a596b957 2022-07-14 tracey #define FCGI_STDERR		 7

101 a596b957 2022-07-14 tracey #define FCGI_DATA		 8

102 a596b957 2022-07-14 tracey #define FCGI_GET_VALUES		 9

103 a596b957 2022-07-14 tracey #define FCGI_GET_VALUES_RESULT	10

104 a596b957 2022-07-14 tracey #define FCGI_UNKNOWN_TYPE	11

105 a596b957 2022-07-14 tracey #define FCGI_MAXTYPE		(FCGI_UNKNOWN_TYPE)

106 a596b957 2022-07-14 tracey 

107 a596b957 2022-07-14 tracey #define FCGI_REQUEST_COMPLETE	0

108 a596b957 2022-07-14 tracey #define FCGI_CANT_MPX_CONN	1

109 a596b957 2022-07-14 tracey #define FCGI_OVERLOADED		2

110 a596b957 2022-07-14 tracey #define FCGI_UNKNOWN_ROLE	3

111 a596b957 2022-07-14 tracey 

112 a596b957 2022-07-14 tracey /* XXX: move this later after ig */

113 a596b957 2022-07-14 tracey #define GOT_PACK_NUM_TEMPFILES     32

114 a596b957 2022-07-14 tracey 

115 a596b957 2022-07-14 tracey enum imsg_type {

116 a596b957 2022-07-14 tracey 	IMSG_CFG_SRV = IMSG_PROC_MAX,

117 a596b957 2022-07-14 tracey 	IMSG_CFG_SOCK,

118 a596b957 2022-07-14 tracey 	IMSG_CFG_FD,

119 a596b957 2022-07-14 tracey 	IMSG_CFG_DONE,

120 a596b957 2022-07-14 tracey 	IMSG_CTL_START,

121 a596b957 2022-07-14 tracey };

122 a596b957 2022-07-14 tracey 

123 a596b957 2022-07-14 tracey struct env_val {

124 a596b957 2022-07-14 tracey 	SLIST_ENTRY(env_val)	 entry;

125 a596b957 2022-07-14 tracey 	char			*val;

126 a596b957 2022-07-14 tracey };

127 a596b957 2022-07-14 tracey SLIST_HEAD(env_head, env_val);

128 a596b957 2022-07-14 tracey 

129 a596b957 2022-07-14 tracey struct fcgi_record_header {

130 a596b957 2022-07-14 tracey 	uint8_t		version;

131 a596b957 2022-07-14 tracey 	uint8_t		type;

132 a596b957 2022-07-14 tracey 	uint16_t	id;

133 a596b957 2022-07-14 tracey 	uint16_t	content_len;

134 a596b957 2022-07-14 tracey 	uint8_t		padding_len;

135 a596b957 2022-07-14 tracey 	uint8_t		reserved;

136 a596b957 2022-07-14 tracey }__packed;

137 a596b957 2022-07-14 tracey 

138 a596b957 2022-07-14 tracey struct fcgi_response {

139 a596b957 2022-07-14 tracey 	TAILQ_ENTRY(fcgi_response)	entry;

140 a596b957 2022-07-14 tracey 	uint8_t				data[FCGI_RECORD_SIZE];

141 a596b957 2022-07-14 tracey 	size_t				data_pos;

142 a596b957 2022-07-14 tracey 	size_t				data_len;

143 a596b957 2022-07-14 tracey };

144 a596b957 2022-07-14 tracey 

145 a596b957 2022-07-14 tracey struct repo_dir {

146 a596b957 2022-07-14 tracey 	char			*name;

147 a596b957 2022-07-14 tracey 	char			*owner;

148 a596b957 2022-07-14 tracey 	char			*description;

149 a596b957 2022-07-14 tracey 	char			*url;

150 a596b957 2022-07-14 tracey 	char			*age;

151 a596b957 2022-07-14 tracey 	char			*path;

152 a596b957 2022-07-14 tracey };

153 a596b957 2022-07-14 tracey 

154 a596b957 2022-07-14 tracey struct repo_tag {

155 a596b957 2022-07-14 tracey 	TAILQ_ENTRY(repo_tag)	 entry;

156 a596b957 2022-07-14 tracey 	char			*commit_id;

157 a596b957 2022-07-14 tracey 	char			*tag_name;

158 a596b957 2022-07-14 tracey 	char			*tag_commit;

159 a596b957 2022-07-14 tracey 	char			*commit_msg;

160 a596b957 2022-07-14 tracey 	char			*tagger;

161 a596b957 2022-07-14 tracey 	time_t			 tagger_time;

162 a596b957 2022-07-14 tracey };

163 a596b957 2022-07-14 tracey 

164 a596b957 2022-07-14 tracey struct repo_commit {

165 a596b957 2022-07-14 tracey 	TAILQ_ENTRY(repo_commit)	 entry;

166 a596b957 2022-07-14 tracey 	char			*path;

167 a596b957 2022-07-14 tracey 	char			*refs_str;

168 a596b957 2022-07-14 tracey 	char			*commit_id; /* id_str1 */

169 a596b957 2022-07-14 tracey 	char			*parent_id; /* id_str2 */

170 a596b957 2022-07-14 tracey 	char			*tree_id;

171 a596b957 2022-07-14 tracey 	char			*author;

172 a596b957 2022-07-14 tracey 	char			*committer;

173 a596b957 2022-07-14 tracey 	char			*commit_msg;

174 a596b957 2022-07-14 tracey 	time_t			 committer_time;

175 a596b957 2022-07-14 tracey };

176 a596b957 2022-07-14 tracey 

177 a596b957 2022-07-14 tracey struct got_repository;

178 a596b957 2022-07-14 tracey struct transport {

179 a596b957 2022-07-14 tracey 	TAILQ_HEAD(repo_commits_head, repo_commit)	 repo_commits;

180 a596b957 2022-07-14 tracey 	TAILQ_HEAD(repo_tags_head, repo_tag)		 repo_tags;

181 a596b957 2022-07-14 tracey 	struct got_repository	*repo;

182 a596b957 2022-07-14 tracey 	struct repo_dir		*repo_dir;

183 a596b957 2022-07-14 tracey 	struct querystring	*qs;

184 a596b957 2022-07-14 tracey 	char			*next_id;

185 a596b957 2022-07-14 tracey 	char			*prev_id;

186 a596b957 2022-07-14 tracey 	unsigned int		 repos_total;

187 a596b957 2022-07-14 tracey 	unsigned int		 next_disp;

188 a596b957 2022-07-14 tracey 	unsigned int		 prev_disp;

189 a596b957 2022-07-14 tracey 	unsigned int		 tag_count;

190 a596b957 2022-07-14 tracey };

191 a596b957 2022-07-14 tracey 

192 a596b957 2022-07-14 tracey enum socket_priv_fds {

193 a596b957 2022-07-14 tracey 	DIFF_FD_1,

194 a596b957 2022-07-14 tracey 	DIFF_FD_2,

195 a596b957 2022-07-14 tracey 	DIFF_FD_3,

196 a596b957 2022-07-14 tracey 	DIFF_FD_4,

197 a596b957 2022-07-14 tracey 	DIFF_FD_5,

198 a596b957 2022-07-14 tracey 	BLAME_FD_1,

199 a596b957 2022-07-14 tracey 	BLAME_FD_2,

200 a596b957 2022-07-14 tracey 	BLAME_FD_3,

201 a596b957 2022-07-14 tracey 	BLAME_FD_4,

202 a596b957 2022-07-14 tracey 	BLAME_FD_5,

203 a596b957 2022-07-14 tracey 	BLAME_FD_6,

204 a596b957 2022-07-14 tracey 	BLOB_FD_1,

205 a596b957 2022-07-14 tracey 	BLOB_FD_2,

206 a596b957 2022-07-14 tracey 	PRIV_FDS__MAX,

207 a596b957 2022-07-14 tracey };

208 a596b957 2022-07-14 tracey 

209 a596b957 2022-07-14 tracey struct request {

210 a596b957 2022-07-14 tracey 	struct socket			*sock;

211 a596b957 2022-07-14 tracey 	struct server			*srv;

212 a596b957 2022-07-14 tracey 	struct transport		*t;

213 a596b957 2022-07-14 tracey 	struct event			 ev;

214 a596b957 2022-07-14 tracey 	struct event			 tmo;

215 a596b957 2022-07-14 tracey 

216 a596b957 2022-07-14 tracey 	uint16_t			 id;

217 a596b957 2022-07-14 tracey 	int				 fd;

218 a596b957 2022-07-14 tracey 	int				 priv_fd[PRIV_FDS__MAX];

219 a596b957 2022-07-14 tracey 

220 a596b957 2022-07-14 tracey 	uint8_t				 buf[FCGI_RECORD_SIZE];

221 a596b957 2022-07-14 tracey 	size_t				 buf_pos;

222 a596b957 2022-07-14 tracey 	size_t				 buf_len;

223 a596b957 2022-07-14 tracey 

224 a596b957 2022-07-14 tracey 	char				 querystring[MAX_QUERYSTRING];

225 a596b957 2022-07-14 tracey 	char				 http_host[GOTWEBD_MAXTEXT];

226 a596b957 2022-07-14 tracey 	char				 document_root[MAX_DOCUMENT_ROOT];

227 a596b957 2022-07-14 tracey 	char				 server_name[MAX_SERVER_NAME];

228 a596b957 2022-07-14 tracey 

229 a596b957 2022-07-14 tracey 	struct env_head			 env;

230 a596b957 2022-07-14 tracey 	int				 env_count;

231 a596b957 2022-07-14 tracey 

232 a596b957 2022-07-14 tracey 	uint8_t				 request_started;

233 a596b957 2022-07-14 tracey };

234 a596b957 2022-07-14 tracey 

235 a596b957 2022-07-14 tracey struct fcgi_begin_request_body {

236 a596b957 2022-07-14 tracey 	uint16_t	role;

237 a596b957 2022-07-14 tracey 	uint8_t		flags;

238 a596b957 2022-07-14 tracey 	uint8_t		reserved[5];

239 a596b957 2022-07-14 tracey }__packed;

240 a596b957 2022-07-14 tracey 

241 a596b957 2022-07-14 tracey struct fcgi_end_request_body {

242 a596b957 2022-07-14 tracey 	uint32_t	app_status;

243 a596b957 2022-07-14 tracey 	uint8_t		protocol_status;

244 a596b957 2022-07-14 tracey 	uint8_t		reserved[3];

245 a596b957 2022-07-14 tracey }__packed;

246 a596b957 2022-07-14 tracey 

247 a596b957 2022-07-14 tracey struct address {

248 a596b957 2022-07-14 tracey 	TAILQ_ENTRY(address)	 entry;

249 a596b957 2022-07-14 tracey 	struct sockaddr_storage	 ss;

250 a596b957 2022-07-14 tracey 	int			 ipproto;

251 a596b957 2022-07-14 tracey 	int			 prefixlen;

252 a596b957 2022-07-14 tracey 	in_port_t		 port;

253 a596b957 2022-07-14 tracey 	char			 ifname[IFNAMSIZ];

254 a596b957 2022-07-14 tracey };

255 a596b957 2022-07-14 tracey TAILQ_HEAD(addresslist, address);

256 a596b957 2022-07-14 tracey 

257 a596b957 2022-07-14 tracey struct server {

258 a596b957 2022-07-14 tracey 	TAILQ_ENTRY(server)	 entry;

259 a596b957 2022-07-14 tracey 	struct addresslist	*al;

260 a596b957 2022-07-14 tracey 

261 a596b957 2022-07-14 tracey 	char		 name[GOTWEBD_MAXTEXT];

262 a596b957 2022-07-14 tracey 

263 a596b957 2022-07-14 tracey 	char		 repos_path[PATH_MAX];

264 a596b957 2022-07-14 tracey 	char		 site_name[GOTWEBD_MAXNAME];

265 a596b957 2022-07-14 tracey 	char		 site_owner[GOTWEBD_MAXNAME];

266 a596b957 2022-07-14 tracey 	char		 site_link[GOTWEBD_MAXTEXT];

267 a596b957 2022-07-14 tracey 	char		 logo[GOTWEBD_MAXTEXT];

268 a596b957 2022-07-14 tracey 	char		 logo_url[GOTWEBD_MAXTEXT];

269 a596b957 2022-07-14 tracey 	char		 custom_css[PATH_MAX];

270 a596b957 2022-07-14 tracey 

271 a596b957 2022-07-14 tracey 	size_t		 max_repos;

272 a596b957 2022-07-14 tracey 	size_t		 max_repos_display;

273 a596b957 2022-07-14 tracey 	size_t		 max_commits_display;

274 a596b957 2022-07-14 tracey 

275 a596b957 2022-07-14 tracey 	int		 show_site_owner;

276 a596b957 2022-07-14 tracey 	int		 show_repo_owner;

277 a596b957 2022-07-14 tracey 	int		 show_repo_age;

278 a596b957 2022-07-14 tracey 	int		 show_repo_description;

279 a596b957 2022-07-14 tracey 	int		 show_repo_cloneurl;

280 a596b957 2022-07-14 tracey 

281 a596b957 2022-07-14 tracey 	int		 unix_socket;

282 a596b957 2022-07-14 tracey 	char		 unix_socket_name[PATH_MAX];

283 a596b957 2022-07-14 tracey 

284 a596b957 2022-07-14 tracey 	int		 fcgi_socket;

285 a596b957 2022-07-14 tracey 	char		 fcgi_socket_bind[GOTWEBD_MAXTEXT];

286 a596b957 2022-07-14 tracey 	in_port_t	 fcgi_socket_port;

287 a596b957 2022-07-14 tracey };

288 a596b957 2022-07-14 tracey TAILQ_HEAD(serverlist, server);

289 a596b957 2022-07-14 tracey 

290 a596b957 2022-07-14 tracey enum client_action {

291 a596b957 2022-07-14 tracey 	CLIENT_CONNECT,

292 a596b957 2022-07-14 tracey 	CLIENT_DISCONNECT,

293 a596b957 2022-07-14 tracey };

294 a596b957 2022-07-14 tracey 

295 a596b957 2022-07-14 tracey enum sock_type {

296 a596b957 2022-07-14 tracey 	UNIX,

297 a596b957 2022-07-14 tracey 	FCGI,

298 a596b957 2022-07-14 tracey };

299 a596b957 2022-07-14 tracey 

300 a596b957 2022-07-14 tracey struct socket_conf {

301 a596b957 2022-07-14 tracey 	struct addresslist	*al;

302 a596b957 2022-07-14 tracey 

303 a596b957 2022-07-14 tracey 	char		 name[GOTWEBD_MAXTEXT];

304 a596b957 2022-07-14 tracey 	char		 srv_name[GOTWEBD_MAXTEXT];

305 a596b957 2022-07-14 tracey 

306 a596b957 2022-07-14 tracey 	int		 id;

307 a596b957 2022-07-14 tracey 	int		 child_id;

308 a596b957 2022-07-14 tracey 	int		 parent_id;

309 a596b957 2022-07-14 tracey 

310 a596b957 2022-07-14 tracey 	int		 ipv4;

311 a596b957 2022-07-14 tracey 	int		 ipv6;

312 a596b957 2022-07-14 tracey 

313 a596b957 2022-07-14 tracey 	int		 type;

314 a596b957 2022-07-14 tracey 	char		 unix_socket_name[PATH_MAX];

315 a596b957 2022-07-14 tracey 	in_port_t	 fcgi_socket_port;

316 a596b957 2022-07-14 tracey };

317 a596b957 2022-07-14 tracey 

318 a596b957 2022-07-14 tracey struct socket {

319 a596b957 2022-07-14 tracey 	TAILQ_ENTRY(socket)	 entry;

320 a596b957 2022-07-14 tracey 	struct socket_conf	 conf;

321 a596b957 2022-07-14 tracey 

322 a596b957 2022-07-14 tracey 	int		 fd;

323 a596b957 2022-07-14 tracey 	int		 pack_fds[GOT_PACK_NUM_TEMPFILES];

324 a596b957 2022-07-14 tracey 	int		 priv_fd[PRIV_FDS__MAX];

325 a596b957 2022-07-14 tracey 

326 a596b957 2022-07-14 tracey 	struct event	 evt;

327 a596b957 2022-07-14 tracey 	struct event	 ev;

328 a596b957 2022-07-14 tracey 	struct event	 pause;

329 a596b957 2022-07-14 tracey 

330 a596b957 2022-07-14 tracey 	int		 client_status;

331 a596b957 2022-07-14 tracey };

332 a596b957 2022-07-14 tracey TAILQ_HEAD(socketlist, socket);

333 a596b957 2022-07-14 tracey 

334 a596b957 2022-07-14 tracey struct gotwebd {

335 a596b957 2022-07-14 tracey 	struct serverlist	*servers;

336 a596b957 2022-07-14 tracey 	struct socketlist	*sockets;

337 a596b957 2022-07-14 tracey 

338 a596b957 2022-07-14 tracey 	struct privsep	*gotwebd_ps;

339 a596b957 2022-07-14 tracey 	const char	*gotwebd_conffile;

340 a596b957 2022-07-14 tracey 

341 a596b957 2022-07-14 tracey 	int		 gotwebd_debug;

342 a596b957 2022-07-14 tracey 	int		 gotwebd_verbose;

343 a596b957 2022-07-14 tracey 	int		 gotwebd_noaction;

344 a596b957 2022-07-14 tracey 

345 a596b957 2022-07-14 tracey 	uint16_t	 prefork_gotwebd;

346 a596b957 2022-07-14 tracey 	int		 gotwebd_reload;

347 a596b957 2022-07-14 tracey 

348 a596b957 2022-07-14 tracey 	int		 server_cnt;

349 a596b957 2022-07-14 tracey 

350 a596b957 2022-07-14 tracey 	char		 httpd_chroot[PATH_MAX];

351 a596b957 2022-07-14 tracey 

352 a596b957 2022-07-14 tracey 	int		 unix_socket;

353 a596b957 2022-07-14 tracey 	char		 unix_socket_name[PATH_MAX];

354 a596b957 2022-07-14 tracey 

355 a596b957 2022-07-14 tracey 	int		 fcgi_socket;

356 a596b957 2022-07-14 tracey 	char		 fcgi_socket_bind[GOTWEBD_MAXTEXT];

357 a596b957 2022-07-14 tracey 	in_port_t	 fcgi_socket_port;

358 a596b957 2022-07-14 tracey };

359 a596b957 2022-07-14 tracey 

360 a596b957 2022-07-14 tracey struct querystring {

361 a596b957 2022-07-14 tracey 	uint8_t		 action;

362 a596b957 2022-07-14 tracey 	char		*commit;

363 a596b957 2022-07-14 tracey 	char		*previd;

364 a596b957 2022-07-14 tracey 	char		*prevset;

365 a596b957 2022-07-14 tracey 	char		*file;

366 a596b957 2022-07-14 tracey 	char		*folder;

367 a596b957 2022-07-14 tracey 	char		*headref;

368 a596b957 2022-07-14 tracey 	int		 index_page;

369 a596b957 2022-07-14 tracey 	char		*index_page_str;

370 a596b957 2022-07-14 tracey 	char		*path;

371 a596b957 2022-07-14 tracey 	int		 page;

372 a596b957 2022-07-14 tracey 	char		*page_str;

373 a596b957 2022-07-14 tracey };

374 a596b957 2022-07-14 tracey 

375 a596b957 2022-07-14 tracey struct querystring_keys {

376 a596b957 2022-07-14 tracey 	const char	*name;

377 a596b957 2022-07-14 tracey 	int		 element;

378 a596b957 2022-07-14 tracey };

379 a596b957 2022-07-14 tracey 

380 a596b957 2022-07-14 tracey struct action_keys {

381 a596b957 2022-07-14 tracey 	const char	*name;

382 a596b957 2022-07-14 tracey 	int		 action;

383 a596b957 2022-07-14 tracey };

384 a596b957 2022-07-14 tracey 

385 a596b957 2022-07-14 tracey enum querystring_elements {

386 a596b957 2022-07-14 tracey 	ACTION,

387 a596b957 2022-07-14 tracey 	COMMIT,

388 a596b957 2022-07-14 tracey 	RFILE,

389 a596b957 2022-07-14 tracey 	FOLDER,

390 a596b957 2022-07-14 tracey 	HEADREF,

391 a596b957 2022-07-14 tracey 	INDEX_PAGE,

392 a596b957 2022-07-14 tracey 	PATH,

393 a596b957 2022-07-14 tracey 	PAGE,

394 a596b957 2022-07-14 tracey 	PREVID,

395 a596b957 2022-07-14 tracey 	QSELEM__MAX,

396 a596b957 2022-07-14 tracey };

397 a596b957 2022-07-14 tracey 

398 a596b957 2022-07-14 tracey enum query_actions {

399 a596b957 2022-07-14 tracey 	BLAME,

400 a596b957 2022-07-14 tracey 	BLOB,

401 a596b957 2022-07-14 tracey 	BRIEFS,

402 a596b957 2022-07-14 tracey 	COMMITS,

403 a596b957 2022-07-14 tracey 	DIFF,

404 a596b957 2022-07-14 tracey 	ERR,

405 a596b957 2022-07-14 tracey 	INDEX,

406 a596b957 2022-07-14 tracey 	SUMMARY,

407 a596b957 2022-07-14 tracey 	TAG,

408 a596b957 2022-07-14 tracey 	TAGS,

409 a596b957 2022-07-14 tracey 	TREE,

410 a596b957 2022-07-14 tracey 	ACTIONS__MAX,

411 a596b957 2022-07-14 tracey };

412 a596b957 2022-07-14 tracey 

413 a596b957 2022-07-14 tracey extern struct gotwebd	*gotwebd_env;

414 a596b957 2022-07-14 tracey 

415 a596b957 2022-07-14 tracey /* sockets.c */

416 a596b957 2022-07-14 tracey void sockets(struct privsep *, struct privsep_proc *);

417 a596b957 2022-07-14 tracey void sockets_shutdown(void);

418 a596b957 2022-07-14 tracey void sockets_parse_sockets(struct gotwebd *);

419 a596b957 2022-07-14 tracey void sockets_socket_accept(int, short, void *);

420 a596b957 2022-07-14 tracey int sockets_privinit(struct gotwebd *, struct socket *);

421 a596b957 2022-07-14 tracey 

422 a596b957 2022-07-14 tracey /* gotweb.c */

423 a596b957 2022-07-14 tracey const struct got_error *gotweb_render_content_type(struct request *,

424 a596b957 2022-07-14 tracey     const uint8_t *);

425 a596b957 2022-07-14 tracey const struct got_error

426 a596b957 2022-07-14 tracey     *gotweb_render_content_type_file(struct request *, const uint8_t *, char *);

427 a596b957 2022-07-14 tracey const struct got_error *gotweb_get_time_str(char **, time_t, int);

428 a596b957 2022-07-14 tracey const struct got_error *gotweb_init_transport(struct transport **);

429 a596b957 2022-07-14 tracey const struct got_error *gotweb_escape_html(char **, const char *);

430 a596b957 2022-07-14 tracey void gotweb_free_repo_commit(struct repo_commit *);

431 a596b957 2022-07-14 tracey void gotweb_free_repo_tag(struct repo_tag *);

432 a596b957 2022-07-14 tracey void gotweb_process_request(struct request *);

433 a596b957 2022-07-14 tracey void gotweb_free_transport(struct transport *);

434 a596b957 2022-07-14 tracey 

435 a596b957 2022-07-14 tracey /* parse.y */

436 a596b957 2022-07-14 tracey int parse_config(const char *, struct gotwebd *);

437 a596b957 2022-07-14 tracey int cmdline_symset(char *);

438 a596b957 2022-07-14 tracey 

439 a596b957 2022-07-14 tracey /* fcgi.c */

440 a596b957 2022-07-14 tracey void fcgi_request(int, short, void *);

441 a596b957 2022-07-14 tracey void fcgi_timeout(int, short, void *);

442 a596b957 2022-07-14 tracey void fcgi_cleanup_request(struct request *);

443 a596b957 2022-07-14 tracey void fcgi_create_end_record(struct request *);

444 a596b957 2022-07-14 tracey void dump_fcgi_record(const char *, struct fcgi_record_header *);

445 a596b957 2022-07-14 tracey int fcgi_gen_response(struct request *, const char *);

446 a596b957 2022-07-14 tracey int fcgi_gen_binary_response(struct request *, const uint8_t *, int);

447 a596b957 2022-07-14 tracey 

448 a596b957 2022-07-14 tracey /* got_operations.c */

449 a596b957 2022-07-14 tracey const struct got_error *got_get_repo_owner(char **, struct request *, char *);

450 a596b957 2022-07-14 tracey const struct got_error *got_get_repo_age(char **, struct request *, char *,

451 a596b957 2022-07-14 tracey     const char *, int);

452 a596b957 2022-07-14 tracey const struct got_error *got_get_repo_commits(struct request *, int);

453 a596b957 2022-07-14 tracey const struct got_error *got_get_repo_tags(struct request *, int);

454 a596b957 2022-07-14 tracey const struct got_error *got_get_repo_heads(struct request *);

455 a596b957 2022-07-14 tracey const struct got_error *got_output_repo_diff(struct request *);

456 a596b957 2022-07-14 tracey const struct got_error *got_output_repo_tree(struct request *);

457 a596b957 2022-07-14 tracey const struct got_error *got_output_file_blob(struct request *);

458 a596b957 2022-07-14 tracey const struct got_error *got_output_file_blame(struct request *);

459 a596b957 2022-07-14 tracey 

460 a596b957 2022-07-14 tracey /* config.c */

461 a596b957 2022-07-14 tracey int config_setserver(struct gotwebd *, struct server *);

462 a596b957 2022-07-14 tracey int config_getserver(struct gotwebd *, struct imsg *);

463 a596b957 2022-07-14 tracey int config_setsock(struct gotwebd *, struct socket *);

464 a596b957 2022-07-14 tracey int config_getsock(struct gotwebd *, struct imsg *);

465 a596b957 2022-07-14 tracey int config_setfd(struct gotwebd *, struct socket *);

466 a596b957 2022-07-14 tracey int config_getfd(struct gotwebd *, struct imsg *);

467 a596b957 2022-07-14 tracey int config_getcfg(struct gotwebd *, struct imsg *);

468 a596b957 2022-07-14 tracey int config_init(struct gotwebd *);