54 lines
1.1 KiB
C
54 lines
1.1 KiB
C
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/* unxsendm.c 23-Oct-96 */
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/* simple UNX program to work together with 'pipe-filesystem'
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* and DOS sendm.exe to get sendmail functionality under DOS
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* QUICK + DIRTY !!!
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*/
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#include <stdio.h>
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#include <fcntl.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#define MAXARGLEN 100
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int bl_read(int fd, void *buf, int size)
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{
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fd_set fdin;
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struct timeval t;
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int result;
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FD_ZERO(&fdin);
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FD_SET(fd, &fdin);
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t.tv_sec = 1; /* 1 sec should be enough */
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t.tv_usec = 0;
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result = select(fd+1, &fdin, NULL, NULL, &t);
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if (result > 0)
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result=read(fd, buf, size);
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return(result);
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}
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int main(int argc, char *argv[])
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{
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int size;
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char buf[1024];
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close(2);
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dup2(1,2); /* we want stdout and errout */
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if (-1 < (size=bl_read(0, buf, MAXARGLEN))){
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FILE *f;
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char path[MAXARGLEN+200];
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buf[size]='\0';
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sprintf(path, "/usr/sbin/sendmail %s", buf);
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f=popen(path, "w");
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if (NULL != f) {
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write(1, "+++++\n", 6);
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while (0 < (size=bl_read(0, buf, sizeof(buf)))){
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fwrite(buf, size, 1, f);
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}
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pclose(f);
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return(0);
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}
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perror(path);
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} else
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perror("read stdin");
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return(1);
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}
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