Mercurial > trustbridge > nss-cmake-static

annotate nspr/pr/src/io/priometh.c @ 4:b513267f632f tip

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Build DBM module
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 05 Aug 2014 18:58:03 +0200
parents 1e5118fa0cb1
children
rev   line source
0
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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2
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3 /* This Source Code Form is subject to the terms of the Mozilla Public
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4 * License, v. 2.0. If a copy of the MPL was not distributed with this
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5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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6 #include "primpl.h"
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7
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8 #include <string.h>
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9
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10 /*****************************************************************************/
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11 /************************** Invalid I/O method object ************************/
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12 /*****************************************************************************/
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13 PRIOMethods _pr_faulty_methods = {
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14 (PRDescType)0,
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15 (PRCloseFN)_PR_InvalidStatus,
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16 (PRReadFN)_PR_InvalidInt,
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17 (PRWriteFN)_PR_InvalidInt,
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18 (PRAvailableFN)_PR_InvalidInt,
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19 (PRAvailable64FN)_PR_InvalidInt64,
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20 (PRFsyncFN)_PR_InvalidStatus,
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21 (PRSeekFN)_PR_InvalidInt,
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22 (PRSeek64FN)_PR_InvalidInt64,
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23 (PRFileInfoFN)_PR_InvalidStatus,
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24 (PRFileInfo64FN)_PR_InvalidStatus,
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25 (PRWritevFN)_PR_InvalidInt,
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26 (PRConnectFN)_PR_InvalidStatus,
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27 (PRAcceptFN)_PR_InvalidDesc,
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28 (PRBindFN)_PR_InvalidStatus,
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29 (PRListenFN)_PR_InvalidStatus,
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30 (PRShutdownFN)_PR_InvalidStatus,
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31 (PRRecvFN)_PR_InvalidInt,
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32 (PRSendFN)_PR_InvalidInt,
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33 (PRRecvfromFN)_PR_InvalidInt,
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34 (PRSendtoFN)_PR_InvalidInt,
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35 (PRPollFN)_PR_InvalidInt16,
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36 (PRAcceptreadFN)_PR_InvalidInt,
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37 (PRTransmitfileFN)_PR_InvalidInt,
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38 (PRGetsocknameFN)_PR_InvalidStatus,
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39 (PRGetpeernameFN)_PR_InvalidStatus,
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40 (PRReservedFN)_PR_InvalidInt,
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41 (PRReservedFN)_PR_InvalidInt,
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42 (PRGetsocketoptionFN)_PR_InvalidStatus,
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43 (PRSetsocketoptionFN)_PR_InvalidStatus,
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44 (PRSendfileFN)_PR_InvalidInt,
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45 (PRConnectcontinueFN)_PR_InvalidStatus,
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46 (PRReservedFN)_PR_InvalidInt,
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47 (PRReservedFN)_PR_InvalidInt,
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48 (PRReservedFN)_PR_InvalidInt,
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49 (PRReservedFN)_PR_InvalidInt
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50 };
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51
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52 PRIntn _PR_InvalidInt(void)
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53 {
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54 PR_ASSERT(!"I/O method is invalid");
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55 PR_SetError(PR_INVALID_METHOD_ERROR, 0);
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56 return -1;
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57 } /* _PR_InvalidInt */
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58
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59 PRInt16 _PR_InvalidInt16(void)
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60 {
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61 PR_ASSERT(!"I/O method is invalid");
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62 PR_SetError(PR_INVALID_METHOD_ERROR, 0);
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63 return -1;
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64 } /* _PR_InvalidInt */
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65
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66 PRInt64 _PR_InvalidInt64(void)
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67 {
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68 PRInt64 rv;
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69 LL_I2L(rv, -1);
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70 PR_ASSERT(!"I/O method is invalid");
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71 PR_SetError(PR_INVALID_METHOD_ERROR, 0);
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72 return rv;
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73 } /* _PR_InvalidInt */
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74
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75 /*
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76 * An invalid method that returns PRStatus
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77 */
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78
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79 PRStatus _PR_InvalidStatus(void)
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80 {
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81 PR_ASSERT(!"I/O method is invalid");
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82 PR_SetError(PR_INVALID_METHOD_ERROR, 0);
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83 return PR_FAILURE;
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84 } /* _PR_InvalidDesc */
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85
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86 /*
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87 * An invalid method that returns a pointer
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88 */
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89
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90 PRFileDesc *_PR_InvalidDesc(void)
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91 {
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92 PR_ASSERT(!"I/O method is invalid");
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93 PR_SetError(PR_INVALID_METHOD_ERROR, 0);
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94 return NULL;
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95 } /* _PR_InvalidDesc */
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96
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97 PR_IMPLEMENT(PRDescType) PR_GetDescType(PRFileDesc *file)
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98 {
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99 return file->methods->file_type;
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100 }
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101
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102 PR_IMPLEMENT(PRStatus) PR_Close(PRFileDesc *fd)
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103 {
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104 return (fd->methods->close)(fd);
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105 }
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106
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107 PR_IMPLEMENT(PRInt32) PR_Read(PRFileDesc *fd, void *buf, PRInt32 amount)
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108 {
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109 return((fd->methods->read)(fd,buf,amount));
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110 }
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111
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112 PR_IMPLEMENT(PRInt32) PR_Write(PRFileDesc *fd, const void *buf, PRInt32 amount)
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113 {
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114 return((fd->methods->write)(fd,buf,amount));
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115 }
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116
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117 PR_IMPLEMENT(PRInt32) PR_Seek(PRFileDesc *fd, PRInt32 offset, PRSeekWhence whence)
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118 {
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119 return((fd->methods->seek)(fd, offset, whence));
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120 }
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121
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122 PR_IMPLEMENT(PRInt64) PR_Seek64(PRFileDesc *fd, PRInt64 offset, PRSeekWhence whence)
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123 {
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124 return((fd->methods->seek64)(fd, offset, whence));
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125 }
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126
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127 PR_IMPLEMENT(PRInt32) PR_Available(PRFileDesc *fd)
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128 {
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129 return((fd->methods->available)(fd));
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130 }
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131
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132 PR_IMPLEMENT(PRInt64) PR_Available64(PRFileDesc *fd)
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diff changeset
133 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
134 return((fd->methods->available64)(fd));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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135 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
136
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
137 PR_IMPLEMENT(PRStatus) PR_GetOpenFileInfo(PRFileDesc *fd, PRFileInfo *info)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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138 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
139 return((fd->methods->fileInfo)(fd, info));
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140 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
141
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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142 PR_IMPLEMENT(PRStatus) PR_GetOpenFileInfo64(PRFileDesc *fd, PRFileInfo64 *info)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
143 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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144 return((fd->methods->fileInfo64)(fd, info));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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145 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
146
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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147 PR_IMPLEMENT(PRStatus) PR_Sync(PRFileDesc *fd)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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148 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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149 return((fd->methods->fsync)(fd));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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150 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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151
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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152 PR_IMPLEMENT(PRStatus) PR_Connect(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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153 PRFileDesc *fd, const PRNetAddr *addr, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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154 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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155 return((fd->methods->connect)(fd,addr,timeout));
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156 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
157
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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158 PR_IMPLEMENT(PRStatus) PR_ConnectContinue(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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159 PRFileDesc *fd, PRInt16 out_flags)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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160 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
161 return((fd->methods->connectcontinue)(fd,out_flags));
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162 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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163
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164 PR_IMPLEMENT(PRFileDesc*) PR_Accept(PRFileDesc *fd, PRNetAddr *addr,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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165 PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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166 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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167 return((fd->methods->accept)(fd,addr,timeout));
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168 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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169
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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170 PR_IMPLEMENT(PRStatus) PR_Bind(PRFileDesc *fd, const PRNetAddr *addr)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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171 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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172 return((fd->methods->bind)(fd,addr));
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173 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
174
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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175 PR_IMPLEMENT(PRStatus) PR_Shutdown(PRFileDesc *fd, PRShutdownHow how)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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176 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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177 return((fd->methods->shutdown)(fd,how));
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178 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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179
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180 PR_IMPLEMENT(PRStatus) PR_Listen(PRFileDesc *fd, PRIntn backlog)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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181 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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182 return((fd->methods->listen)(fd,backlog));
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183 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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184
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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185 PR_IMPLEMENT(PRInt32) PR_Recv(PRFileDesc *fd, void *buf, PRInt32 amount,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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186 PRIntn flags, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
187 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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188 return((fd->methods->recv)(fd,buf,amount,flags,timeout));
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189 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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190
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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191 PR_IMPLEMENT(PRInt32) PR_Send(PRFileDesc *fd, const void *buf, PRInt32 amount,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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192 PRIntn flags, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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193 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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194 return((fd->methods->send)(fd,buf,amount,flags,timeout));
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195 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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196
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197 PR_IMPLEMENT(PRInt32) PR_Writev(PRFileDesc *fd, const PRIOVec *iov,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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198 PRInt32 iov_size, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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199 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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200 if (iov_size > PR_MAX_IOVECTOR_SIZE)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
201 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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202 PR_SetError(PR_BUFFER_OVERFLOW_ERROR, 0);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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203 return -1;
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204 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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205 return((fd->methods->writev)(fd,iov,iov_size,timeout));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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206 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
207
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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208 PR_IMPLEMENT(PRInt32) PR_RecvFrom(PRFileDesc *fd, void *buf, PRInt32 amount,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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209 PRIntn flags, PRNetAddr *addr, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
210 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
211 return((fd->methods->recvfrom)(fd,buf,amount,flags,addr,timeout));
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212 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
213
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
214 PR_IMPLEMENT(PRInt32) PR_SendTo(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
215 PRFileDesc *fd, const void *buf, PRInt32 amount,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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216 PRIntn flags, const PRNetAddr *addr, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
217 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
218 return((fd->methods->sendto)(fd,buf,amount,flags,addr,timeout));
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diff changeset
219 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
220
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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221 PR_IMPLEMENT(PRInt32) PR_TransmitFile(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
222 PRFileDesc *sd, PRFileDesc *fd, const void *hdr, PRInt32 hlen,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
223 PRTransmitFileFlags flags, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
224 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
225 return((sd->methods->transmitfile)(sd,fd,hdr,hlen,flags,timeout));
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226 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
227
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
228 PR_IMPLEMENT(PRInt32) PR_AcceptRead(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
229 PRFileDesc *sd, PRFileDesc **nd, PRNetAddr **raddr,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
230 void *buf, PRInt32 amount, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
231 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
232 return((sd->methods->acceptread)(sd, nd, raddr, buf, amount,timeout));
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diff changeset
233 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
234
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
235 PR_IMPLEMENT(PRStatus) PR_GetSockName(PRFileDesc *fd, PRNetAddr *addr)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
236 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
237 return((fd->methods->getsockname)(fd,addr));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
238 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
239
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
240 PR_IMPLEMENT(PRStatus) PR_GetPeerName(PRFileDesc *fd, PRNetAddr *addr)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
241 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
242 return((fd->methods->getpeername)(fd,addr));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
243 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
244
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
245 PR_IMPLEMENT(PRStatus) PR_GetSocketOption(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
246 PRFileDesc *fd, PRSocketOptionData *data)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
247 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
248 return((fd->methods->getsocketoption)(fd, data));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
249 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
250
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
251 PR_IMPLEMENT(PRStatus) PR_SetSocketOption(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
252 PRFileDesc *fd, const PRSocketOptionData *data)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
253 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
254 return((fd->methods->setsocketoption)(fd, data));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
255 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
256
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
257 PR_IMPLEMENT(PRInt32) PR_SendFile(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
258 PRFileDesc *sd, PRSendFileData *sfd,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
259 PRTransmitFileFlags flags, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
260 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
261 return((sd->methods->sendfile)(sd,sfd,flags,timeout));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
262 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
263
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
264 PR_IMPLEMENT(PRInt32) PR_EmulateAcceptRead(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
265 PRFileDesc *sd, PRFileDesc **nd, PRNetAddr **raddr,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
266 void *buf, PRInt32 amount, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
267 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
268 PRInt32 rv = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
269 PRNetAddr remote;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
270 PRFileDesc *accepted = NULL;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
271
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
272 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
273 ** The timeout does not apply to the accept portion of the
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
274 ** operation - it waits indefinitely.
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
275 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
276 accepted = PR_Accept(sd, &remote, PR_INTERVAL_NO_TIMEOUT);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
277 if (NULL == accepted) return rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
278
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
279 rv = PR_Recv(accepted, buf, amount, 0, timeout);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
280 if (rv >= 0)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
281 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
282 /* copy the new info out where caller can see it */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
283 #define AMASK ((PRPtrdiff)7) /* mask for alignment of PRNetAddr */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
284 PRPtrdiff aligned = (PRPtrdiff)buf + amount + AMASK;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
285 *raddr = (PRNetAddr*)(aligned & ~AMASK);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
286 memcpy(*raddr, &remote, PR_NETADDR_SIZE(&remote));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
287 *nd = accepted;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
288 return rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
289 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
290
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
291 PR_Close(accepted);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
292 return rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
293 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
294
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
295 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
296 * PR_EmulateSendFile
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
297 *
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
298 * Send file sfd->fd across socket sd. If header/trailer are specified
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
299 * they are sent before and after the file, respectively.
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
300 *
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
301 * PR_TRANSMITFILE_CLOSE_SOCKET flag - close socket after sending file
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
302 *
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
303 * return number of bytes sent or -1 on error
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
304 *
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
305 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
306
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
307 #if defined(XP_UNIX) || defined(WIN32)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
308
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
309 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
310 * An implementation based on memory-mapped files
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
311 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
312
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
313 #define SENDFILE_MMAP_CHUNK (256 * 1024)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
314
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
315 PR_IMPLEMENT(PRInt32) PR_EmulateSendFile(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
316 PRFileDesc *sd, PRSendFileData *sfd,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
317 PRTransmitFileFlags flags, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
318 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
319 PRInt32 rv, count = 0;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
320 PRInt32 len, file_bytes, index = 0;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
321 PRFileInfo info;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
322 PRIOVec iov[3];
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
323 PRFileMap *mapHandle = NULL;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
324 void *addr = (void*)0; /* initialized to some arbitrary value. Keeps compiler warnings down. */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
325 PRUint32 file_mmap_offset, alignment;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
326 PRInt64 zero64;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
327 PROffset64 file_mmap_offset64;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
328 PRUint32 addr_offset, mmap_len;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
329
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
330 /* Get file size */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
331 if (PR_SUCCESS != PR_GetOpenFileInfo(sfd->fd, &info)) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
332 count = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
333 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
334 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
335 if (sfd->file_nbytes &&
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
336 (info.size < (sfd->file_offset + sfd->file_nbytes))) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
337 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
338 * there are fewer bytes in file to send than specified
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
339 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
340 PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
341 count = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
342 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
343 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
344 if (sfd->file_nbytes)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
345 file_bytes = sfd->file_nbytes;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
346 else
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
347 file_bytes = info.size - sfd->file_offset;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
348
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
349 alignment = PR_GetMemMapAlignment();
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
350
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
351 /* number of initial bytes to skip in mmap'd segment */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
352 addr_offset = sfd->file_offset % alignment;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
353
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
354 /* find previous mmap alignment boundary */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
355 file_mmap_offset = sfd->file_offset - addr_offset;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
356
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
357 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
358 * If the file is large, mmap and send the file in chunks so as
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
359 * to not consume too much virtual address space
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
360 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
361 mmap_len = PR_MIN(file_bytes + addr_offset, SENDFILE_MMAP_CHUNK);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
362 len = mmap_len - addr_offset;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
363
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
364 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
365 * Map in (part of) file. Take care of zero-length files.
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
366 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
367 if (len) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
368 LL_I2L(zero64, 0);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
369 mapHandle = PR_CreateFileMap(sfd->fd, zero64, PR_PROT_READONLY);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
370 if (!mapHandle) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
371 count = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
372 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
373 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
374 LL_I2L(file_mmap_offset64, file_mmap_offset);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
375 addr = PR_MemMap(mapHandle, file_mmap_offset64, mmap_len);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
376 if (!addr) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
377 count = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
378 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
379 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
380 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
381 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
382 * send headers first, followed by the file
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
383 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
384 if (sfd->hlen) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
385 iov[index].iov_base = (char *) sfd->header;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
386 iov[index].iov_len = sfd->hlen;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
387 index++;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
388 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
389 if (len) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
390 iov[index].iov_base = (char*)addr + addr_offset;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
391 iov[index].iov_len = len;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
392 index++;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
393 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
394 if ((file_bytes == len) && (sfd->tlen)) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
395 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
396 * all file data is mapped in; send the trailer too
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
397 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
398 iov[index].iov_base = (char *) sfd->trailer;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
399 iov[index].iov_len = sfd->tlen;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
400 index++;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
401 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
402 rv = PR_Writev(sd, iov, index, timeout);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
403 if (len)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
404 PR_MemUnmap(addr, mmap_len);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
405 if (rv < 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
406 count = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
407 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
408 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
409
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
410 PR_ASSERT(rv == sfd->hlen + len + ((len == file_bytes) ? sfd->tlen : 0));
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
411
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
412 file_bytes -= len;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
413 count += rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
414 if (!file_bytes) /* header, file and trailer are sent */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
415 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
416
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
417 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
418 * send remaining bytes of the file, if any
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
419 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
420 len = PR_MIN(file_bytes, SENDFILE_MMAP_CHUNK);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
421 while (len > 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
422 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
423 * Map in (part of) file
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
424 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
425 file_mmap_offset = sfd->file_offset + count - sfd->hlen;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
426 PR_ASSERT((file_mmap_offset % alignment) == 0);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
427
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
428 LL_I2L(file_mmap_offset64, file_mmap_offset);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
429 addr = PR_MemMap(mapHandle, file_mmap_offset64, len);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
430 if (!addr) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
431 count = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
432 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
433 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
434 rv = PR_Send(sd, addr, len, 0, timeout);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
435 PR_MemUnmap(addr, len);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
436 if (rv < 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
437 count = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
438 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
439 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
440
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
441 PR_ASSERT(rv == len);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
442 file_bytes -= rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
443 count += rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
444 len = PR_MIN(file_bytes, SENDFILE_MMAP_CHUNK);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
445 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
446 PR_ASSERT(0 == file_bytes);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
447 if (sfd->tlen) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
448 rv = PR_Send(sd, sfd->trailer, sfd->tlen, 0, timeout);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
449 if (rv >= 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
450 PR_ASSERT(rv == sfd->tlen);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
451 count += rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
452 } else
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
453 count = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
454 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
455 done:
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
456 if (mapHandle)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
457 PR_CloseFileMap(mapHandle);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
458 if ((count >= 0) && (flags & PR_TRANSMITFILE_CLOSE_SOCKET))
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
459 PR_Close(sd);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
460 return count;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
461 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
462
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
463 #else
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
464
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
465 PR_IMPLEMENT(PRInt32) PR_EmulateSendFile(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
466 PRFileDesc *sd, PRSendFileData *sfd,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
467 PRTransmitFileFlags flags, PRIntervalTime timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
468 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
469 PRInt32 rv, count = 0;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
470 PRInt32 rlen;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
471 const void * buffer;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
472 PRInt32 buflen;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
473 PRInt32 sendbytes, readbytes;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
474 char *buf;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
475
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
476 #define _SENDFILE_BUFSIZE (16 * 1024)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
477
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
478 buf = (char*)PR_MALLOC(_SENDFILE_BUFSIZE);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
479 if (buf == NULL) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
480 PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
481 return -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
482 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
483
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
484 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
485 * send header first
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
486 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
487 buflen = sfd->hlen;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
488 buffer = sfd->header;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
489 while (buflen) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
490 rv = PR_Send(sd, buffer, buflen, 0, timeout);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
491 if (rv < 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
492 /* PR_Send() has invoked PR_SetError(). */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
493 rv = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
494 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
495 } else {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
496 count += rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
497 buffer = (const void*) ((const char*)buffer + rv);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
498 buflen -= rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
499 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
500 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
501
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
502 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
503 * send file next
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
504 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
505 if (PR_Seek(sfd->fd, sfd->file_offset, PR_SEEK_SET) < 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
506 rv = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
507 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
508 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
509 sendbytes = sfd->file_nbytes;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
510 if (sendbytes == 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
511 /* send entire file */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
512 while ((rlen = PR_Read(sfd->fd, buf, _SENDFILE_BUFSIZE)) > 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
513 while (rlen) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
514 char *bufptr = buf;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
515
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
516 rv = PR_Send(sd, bufptr, rlen, 0, timeout);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
517 if (rv < 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
518 /* PR_Send() has invoked PR_SetError(). */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
519 rv = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
520 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
521 } else {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
522 count += rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
523 bufptr = ((char*)bufptr + rv);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
524 rlen -= rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
525 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
526 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
527 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
528 if (rlen < 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
529 /* PR_Read() has invoked PR_SetError(). */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
530 rv = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
531 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
532 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
533 } else {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
534 readbytes = PR_MIN(sendbytes, _SENDFILE_BUFSIZE);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
535 while (readbytes && ((rlen = PR_Read(sfd->fd, buf, readbytes)) > 0)) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
536 while (rlen) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
537 char *bufptr = buf;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
538
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
539 rv = PR_Send(sd, bufptr, rlen, 0, timeout);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
540 if (rv < 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
541 /* PR_Send() has invoked PR_SetError(). */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
542 rv = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
543 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
544 } else {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
545 count += rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
546 sendbytes -= rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
547 bufptr = ((char*)bufptr + rv);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
548 rlen -= rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
549 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
550 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
551 readbytes = PR_MIN(sendbytes, _SENDFILE_BUFSIZE);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
552 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
553 if (rlen < 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
554 /* PR_Read() has invoked PR_SetError(). */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
555 rv = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
556 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
557 } else if (sendbytes != 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
558 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
559 * there are fewer bytes in file to send than specified
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
560 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
561 PR_SetError(PR_INVALID_ARGUMENT_ERROR, 0);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
562 rv = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
563 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
564 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
565 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
566
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
567 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
568 * send trailer last
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
569 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
570 buflen = sfd->tlen;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
571 buffer = sfd->trailer;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
572 while (buflen) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
573 rv = PR_Send(sd, buffer, buflen, 0, timeout);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
574 if (rv < 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
575 /* PR_Send() has invoked PR_SetError(). */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
576 rv = -1;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
577 goto done;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
578 } else {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
579 count += rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
580 buffer = (const void*) ((const char*)buffer + rv);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
581 buflen -= rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
582 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
583 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
584 rv = count;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
585
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
586 done:
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
587 if (buf)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
588 PR_DELETE(buf);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
589 if ((rv >= 0) && (flags & PR_TRANSMITFILE_CLOSE_SOCKET))
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
590 PR_Close(sd);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
591 return rv;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
592 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
593
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
594 #endif
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
595
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
596 /* priometh.c */
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