mirror of
https://github.com/0intro/wmii
synced 2024-12-17 00:52:37 +03:00
173 lines
3.5 KiB
C
173 lines
3.5 KiB
C
/*
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* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "ixp.h"
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#include <cext.h>
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void *tcreate_message(char *path, size_t * msg_len)
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{
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char *msg;
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ReqHeader h;
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*msg_len = sizeof(ReqHeader) + strlen(path) + 1;
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msg = cext_emallocz(*msg_len);
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h.req = TCREATE;
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memcpy(msg, &h, sizeof(ReqHeader));
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memcpy(msg + sizeof(ReqHeader), path, strlen(path) + 1);
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return msg;
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}
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void *topen_message(char *path, size_t * msg_len)
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{
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char *msg;
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ReqHeader h;
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*msg_len = sizeof(ReqHeader) + strlen(path) + 1;
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msg = cext_emallocz(*msg_len);
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h.req = TOPEN;
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memcpy(msg, &h, sizeof(ReqHeader));
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memcpy(msg + sizeof(ReqHeader), path, strlen(path) + 1);
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return msg;
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}
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void *tread_message(int fd, size_t offset, size_t buf_len,
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size_t * msg_len)
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{
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char *msg;
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ReqHeader h;
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*msg_len = sizeof(ReqHeader);
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msg = cext_emallocz(*msg_len);
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h.req = TREAD;
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h.fd = fd;
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h.offset = offset;
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h.buf_len = buf_len;
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memcpy(msg, &h, sizeof(ReqHeader));
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return msg;
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}
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void *twrite_message(int fd, size_t offset, void *content,
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size_t content_len, size_t * msg_len)
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{
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char *msg;
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ReqHeader h;
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*msg_len = sizeof(ReqHeader) + content_len;
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msg = cext_emallocz(*msg_len);
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h.req = TWRITE;
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h.fd = fd;
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h.offset = offset;
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h.buf_len = content_len;
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memcpy(msg, &h, sizeof(ReqHeader));
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memcpy(msg + sizeof(ReqHeader), content, content_len);
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return msg;
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}
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void *tclose_message(int fd, size_t * msg_len)
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{
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char *msg;
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ReqHeader h;
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*msg_len = sizeof(ReqHeader);
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msg = cext_emallocz(*msg_len);
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h.req = TCLUNK;
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h.fd = fd;
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memcpy(msg, &h, sizeof(ReqHeader));
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return msg;
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}
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void *tremove_message(char *path, size_t * msg_len)
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{
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char *msg;
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ReqHeader h;
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*msg_len = sizeof(ReqHeader) + strlen(path) + 1;
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msg = cext_emallocz(*msg_len);
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h.req = TREMOVE;
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memcpy(msg, &h, sizeof(ReqHeader));
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memcpy(msg + sizeof(ReqHeader), path, strlen(path) + 1);
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return msg;
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}
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void *rcreate_message(size_t * msg_len)
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{
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char *msg;
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ResHeader h;
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*msg_len = sizeof(ResHeader);
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msg = cext_emallocz(*msg_len);
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h.res = RCREATE;
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memcpy(msg, &h, sizeof(ResHeader));
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return msg;
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}
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void *ropen_message(int fd, size_t * msg_len)
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{
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char *msg;
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ResHeader h;
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*msg_len = sizeof(ResHeader);
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msg = cext_emallocz(*msg_len);
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h.res = ROPEN;
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h.fd = fd;
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memcpy(msg, &h, sizeof(ResHeader));
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return msg;
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}
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void *rread_message(void *content, size_t content_len, size_t * msg_len)
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{
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char *msg;
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ResHeader h;
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*msg_len = sizeof(ResHeader) + content_len;
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msg = cext_emallocz(*msg_len);
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h.res = RREAD;
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h.buf_len = content_len;
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memcpy(msg, &h, sizeof(ResHeader));
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memmove(msg + sizeof(ResHeader), content, content_len);
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return msg;
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}
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void *rwrite_message(size_t * msg_len)
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{
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char *msg;
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ResHeader h;
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*msg_len = sizeof(ResHeader);
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msg = cext_emallocz(*msg_len);
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h.res = RWRITE;
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memcpy(msg, &h, sizeof(ResHeader));
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return msg;
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}
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void *rclose_message(size_t * msg_len)
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{
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char *msg;
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ResHeader h;
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*msg_len = sizeof(ResHeader);
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msg = cext_emallocz(*msg_len);
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h.res = RCLUNK;
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memcpy(msg, &h, sizeof(ResHeader));
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return msg;
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}
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void *rremove_message(size_t * msg_len)
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{
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char *msg;
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ResHeader h;
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*msg_len = sizeof(ResHeader);
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msg = cext_emallocz(*msg_len);
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h.res = RREMOVE;
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memcpy(msg, &h, sizeof(ResHeader));
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return msg;
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}
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void *rerror_message(char *errstr, size_t * msg_len)
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{
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char *msg;
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size_t len = strlen(errstr) + 1;
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ResHeader h;
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*msg_len = sizeof(ResHeader) + len;
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msg = cext_emallocz(*msg_len);
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h.res = RERROR;
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memcpy(msg, &h, sizeof(ResHeader));
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memmove(msg + sizeof(ResHeader), errstr, len);
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return msg;
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}
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