version 1.1, 2014/02/14 15:38:37
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version 1.2.2.1, 2014/02/20 00:44:49
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#include "global.h" |
#include "global.h" |
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#include "exec.h" |
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#include "srv.h" |
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static void * |
static void * |
Line 30 txPkt(sched_task_t *task)
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Line 32 txPkt(sched_task_t *task)
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else if (wlen != TASK_DATLEN(task)) { |
else if (wlen != TASK_DATLEN(task)) { |
EERROR(EIO, "Sended %d bytes != packet %d bytes", |
EERROR(EIO, "Sended %d bytes != packet %d bytes", |
wlen, TASK_DATLEN(task)); |
wlen, TASK_DATLEN(task)); |
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schedEvent(TASK_ROOT(task), execProg, "error", 0, NULL, TFTP_OPC_ERROR); |
schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_CALL, |
schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_CALL, |
timeoutSession, NULL); |
timeoutSession, NULL); |
memset(&cli, 0, sizeof(sockaddr_t)); | schedEvent(TASK_ROOT(task), timeoutSession, NULL, 0, NULL, 0); |
} else |
} else |
EVERBOSE(2, "Sended %d bytes", wlen); |
EVERBOSE(2, "Sended %d bytes", wlen); |
/* on error or argument, drop session */ |
/* on error or argument, drop session */ |
if (TASK_ARG(task) == (void*) -1 || ntohs(tftp->tftp_opc) == TFTP_OPC_ERROR) { |
if (TASK_ARG(task) == (void*) -1 || ntohs(tftp->tftp_opc) == TFTP_OPC_ERROR) { |
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schedEvent(TASK_ROOT(task), execProg, "error", 0, NULL, TFTP_OPC_ERROR); |
schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_CALL, |
schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_CALL, |
timeoutSession, NULL); |
timeoutSession, NULL); |
memset(&cli, 0, sizeof cli); | schedEvent(TASK_ROOT(task), timeoutSession, NULL, 0, NULL, 0); |
} |
} |
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taskExit(task, NULL); |
taskExit(task, NULL); |
Line 104 txAck(sched_task_t *task)
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Line 108 txAck(sched_task_t *task)
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TASK_DATA(task), RPACK_OFF(pkt)); |
TASK_DATA(task), RPACK_OFF(pkt)); |
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if (cli.close) { |
if (cli.close) { |
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schedEvent(TASK_ROOT(task), execProg, "complete", 0, NULL, TFTP_OPC_WRQ); |
schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_CALL, timeoutSession, NULL); |
schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_CALL, timeoutSession, NULL); |
schedEvent(TASK_ROOT(task), timeoutSession, NULL, 0, NULL, 0); |
schedEvent(TASK_ROOT(task), timeoutSession, NULL, 0, NULL, 0); |
EVERBOSE(2, "Finish WRQ request"); |
EVERBOSE(2, "Finish WRQ request"); |
Line 111 txAck(sched_task_t *task)
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Line 116 txAck(sched_task_t *task)
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taskExit(task, NULL); |
taskExit(task, NULL); |
} |
} |
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static int |
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getOpts(rpack_t * __restrict pkt) |
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{ |
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return 0; |
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} |
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static void * |
static void * |
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txOack(sched_task_t *task) |
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{ |
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rpack_t *pkt = TASK_DATA(task); |
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u_short n = htons(TFTP_OPC_OACK); |
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struct stat sb; |
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char szStr[STRSIZ]; |
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ETRACE(); |
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RPACK_REWIND(pkt); |
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rpack_uint16(pkt, &n, 0); |
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/* if opcode is RRQ and tsize is 0 then we must return file size to client */ |
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if (cli.opc == TFTP_OPC_RRQ && !cli.tsiz && stat(cli.file, &sb) != -1) |
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cli.tsiz = sb.st_size; |
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if (cli.siz > TFTP_LOAD_MAX) { |
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memset(szStr, 0, sizeof szStr); |
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snprintf(szStr, sizeof szStr, "%u", cli.siz); |
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rpack_rdata(pkt, TFTP_OPT_BLKSIZE, strlen(TFTP_OPT_BLKSIZE) + 1); |
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rpack_rdata(pkt, szStr, strlen(szStr) + 1); |
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} |
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if (cli.tsiz) { |
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memset(szStr, 0, sizeof szStr); |
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snprintf(szStr, sizeof szStr, "%llu", cli.tsiz); |
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rpack_rdata(pkt, TFTP_OPT_TSIZE, strlen(TFTP_OPT_TSIZE) + 1); |
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rpack_rdata(pkt, szStr, strlen(szStr) + 1); |
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} |
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if (cli.tout) { |
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memset(szStr, 0, sizeof szStr); |
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snprintf(szStr, sizeof szStr, "%u", cli.tout); |
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rpack_rdata(pkt, TFTP_OPT_TIMEOUT, strlen(TFTP_OPT_TIMEOUT) + 1); |
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rpack_rdata(pkt, szStr, strlen(szStr) + 1); |
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} |
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schedEvent(TASK_ROOT(task), txPkt, NULL, TASK_FD(task), |
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TASK_DATA(task), RPACK_OFF(pkt)); |
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taskExit(task, NULL); |
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} |
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static void * |
RQ(sched_task_t *task) |
RQ(sched_task_t *task) |
{ |
{ |
rpack_t *pkt = TASK_DATA(task); |
rpack_t *pkt = TASK_DATA(task); |
Line 163 RQ(sched_task_t *task)
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Line 215 RQ(sched_task_t *task)
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EVERBOSE(2, "WRQ:: file=%s mode=%s\n", cli.file, cli.mode); |
EVERBOSE(2, "WRQ:: file=%s mode=%s\n", cli.file, cli.mode); |
break; |
break; |
} |
} |
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if (!RPACK_ISEND(pkt) && !getOpts(pkt)) |
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schedEvent(TASK_ROOT(task), txOack, NULL, TASK_FD(task), |
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TASK_DATA(task), 0); |
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cli.fd = open(cli.file, code, 0644); |
cli.fd = open(cli.file, code, 0644); |
if (cli.fd == -1) { |
if (cli.fd == -1) { |
if (errno == EACCES) |
if (errno == EACCES) |
Line 178 RQ(sched_task_t *task)
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Line 235 RQ(sched_task_t *task)
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} else |
} else |
cli.seq = 0; |
cli.seq = 0; |
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schedEvent(TASK_ROOT(task), execProg, "request", 0, NULL, cli.opc); |
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if (cli.opc == TFTP_OPC_WRQ) { |
if (cli.opc == TFTP_OPC_WRQ) { |
/* ack */ |
/* ack */ |
tftp->tftp_opc = htons(TFTP_OPC_ACK); |
tftp->tftp_opc = htons(TFTP_OPC_ACK); |
Line 234 ACK(sched_task_t *task)
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Line 293 ACK(sched_task_t *task)
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schedEvent(TASK_ROOT(task), txData, NULL, TASK_FD(task), |
schedEvent(TASK_ROOT(task), txData, NULL, TASK_FD(task), |
TASK_DATA(task), 0); |
TASK_DATA(task), 0); |
else { |
else { |
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schedEvent(TASK_ROOT(task), execProg, "complete", 0, NULL, TFTP_OPC_RRQ); |
schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_CALL, timeoutSession, NULL); |
schedCancelby(TASK_ROOT(task), taskTIMER, CRITERIA_CALL, timeoutSession, NULL); |
schedEvent(TASK_ROOT(task), timeoutSession, NULL, 0, NULL, 0); |
schedEvent(TASK_ROOT(task), timeoutSession, NULL, 0, NULL, 0); |
EVERBOSE(2, "Finish RRQ request"); |
EVERBOSE(2, "Finish RRQ request"); |