68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
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swebs - a simple web server
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Copyright (C) 2022 Nate Choe
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef HAVE_UTIL
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#define HAVE_UTIL
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#include <swebs/types.h>
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int initLogging(char *path);
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#define LEN(arr) (sizeof (arr) / sizeof (*arr))
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int smalloc(size_t size);
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/* returns an id passed to saddr, or -1 on error */
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void *saddr(int id);
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void sfree(void *addr);
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void sdestroy(int id);
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void *xmalloc(size_t size);
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void *xrealloc(void *ptr, size_t size);
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char *xstrdup(char *str);
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/* These functions should only be used during setup (reading sitefiles and such)
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* and not real runtime. */
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int createLog(char *msg);
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int createErrorLog(char *msg, int err);
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int createFormatLog(char *fmt, ...);
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int istrcmp(char *s1, char *s2);
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/* case insensitive strcmp */
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RequestType getType(char *str);
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void sendFd(int fd, int dest, void *data, size_t len);
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int recvFd(int source, void *data, size_t len);
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int createTmpName(char *path);
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/* WIll set the 5 characters at the end of path to random data so that that
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* file does not exist. For example:
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*
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* char *path = "/some/path/to/some/dataXXXXX";
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* createTmpName(path);
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* puts(path);
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*
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* could output
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*
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* /some/path/to/some/data12ab6
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*
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* Returns non-zero on error, uses rand()
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* */
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void setsignal(int signal, void (*handler)(int));
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void unsetsignal(int signal);
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#endif
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