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1 | 32 | kaklik | /********************************************************************* |
2 | * |
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3 | * Simple Mail Transfer Protocol (SMTP) Client |
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4 | * Module for Microchip TCP/IP Stack |
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5 | * |
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6 | ********************************************************************* |
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7 | * FileName: SMTP.c |
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8 | * Dependencies: TCP.h |
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9 | * Processor: PIC18, PIC24F, PIC24H, dsPIC30F, dsPIC33F, PIC32 |
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10 | * Compiler: Microchip C32 v1.05 or higher |
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11 | * Microchip C30 v3.12 or higher |
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12 | * Microchip C18 v3.30 or higher |
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13 | * HI-TECH PICC-18 PRO 9.63PL2 or higher |
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14 | * Company: Microchip Technology, Inc. |
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15 | * |
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16 | * Software License Agreement |
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17 | * |
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18 | * Copyright (C) 2002-2009 Microchip Technology Inc. All rights |
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19 | * reserved. |
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20 | * |
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21 | * Microchip licenses to you the right to use, modify, copy, and |
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22 | * distribute: |
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23 | * (i) the Software when embedded on a Microchip microcontroller or |
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24 | * digital signal controller product ("Device") which is |
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25 | * integrated into Licensee's product; or |
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26 | * (ii) ONLY the Software driver source files ENC28J60.c, ENC28J60.h, |
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27 | * ENCX24J600.c and ENCX24J600.h ported to a non-Microchip device |
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28 | * used in conjunction with a Microchip ethernet controller for |
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29 | * the sole purpose of interfacing with the ethernet controller. |
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30 | * |
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31 | * You should refer to the license agreement accompanying this |
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32 | * Software for additional information regarding your rights and |
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33 | * obligations. |
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34 | * |
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35 | * THE SOFTWARE AND DOCUMENTATION ARE PROVIDED "AS IS" WITHOUT |
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36 | * WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT |
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37 | * LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A |
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38 | * PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
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39 | * MICROCHIP BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR |
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40 | * CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF |
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41 | * PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES, ANY CLAIMS |
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42 | * BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO ANY DEFENSE |
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43 | * THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION, OR OTHER |
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44 | * SIMILAR COSTS, WHETHER ASSERTED ON THE BASIS OF CONTRACT, TORT |
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45 | * (INCLUDING NEGLIGENCE), BREACH OF WARRANTY, OR OTHERWISE. |
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46 | * |
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47 | * |
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48 | * Author Date Comment |
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49 | *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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50 | * Howard Schlunder 3/03/06 Original |
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51 | ********************************************************************/ |
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52 | #ifndef __SMTP_H |
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53 | #define __SMTP_H |
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54 | |||
55 | /**************************************************************************** |
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56 | Section: |
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57 | Data Type Definitions |
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58 | ***************************************************************************/ |
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59 | #define SMTP_SUCCESS (0x0000u) // Message was successfully sent |
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60 | #define SMTP_RESOLVE_ERROR (0x8000u) // DNS lookup for SMTP server failed |
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61 | #define SMTP_CONNECT_ERROR (0x8001u) // Connection to SMTP server failed |
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62 | |||
63 | /**************************************************************************** |
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64 | Function: |
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65 | typedef struct SMTP_POINTERS |
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66 | |||
67 | Summary: |
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68 | Configures the SMTP client to send a message |
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69 | |||
70 | Description: |
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71 | This structure of pointers configures the SMTP Client to send an e-mail |
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72 | message. Initially, all pointers will be null. Set <c>SMTPClient.[field |
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73 | name].szRAM</c> to use a string stored in RAM, or <c>SMTPClient.[field |
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74 | name].szROM</c> to use a string stored in ROM. (Where <c>[field name]</c> |
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75 | is one of the parameters below.) |
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76 | |||
77 | If a ROM string is specified, <c>SMTPClient.ROMPointers.[field name]</c> |
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78 | must also be set to 1 to indicate that this field should be retrieved |
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79 | from ROM instead of RAM. |
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80 | |||
81 | Parameters: |
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82 | Server - the SMTP server to relay the message through |
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83 | Username - the user name to use when logging into the SMTP server, |
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84 | if any is required |
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85 | Password - the password to supply when logging in, if any is required |
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86 | To - the destination address for this message. May be a |
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87 | comma\-separated list of addresss, and/or formatted. |
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88 | CC - The CC addresses for this message, if any. May be a |
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89 | comma\-separated list of addresss, and/or formatted. |
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90 | BCC - The BCC addresses for this message, if any. May be a |
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91 | comma\-separated list of addresss, and/or formatted. |
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92 | From - The From address for this message. May be formatted. |
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93 | Subject - The Subject header for this message. |
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94 | OtherHeaders - Any additional headers for this message. Each additional |
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95 | header, including the last one, must be terminated with |
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96 | a CRLF pair. |
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97 | Body - When sending a message from memory, the location of the |
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98 | body of this message in memory. Leave as NULL to build |
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99 | a message on\-the\-fly. |
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100 | ROMPointers - Indicates which parameters to read from ROM instead of RAM. |
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101 | UseSSL - When STACK_USE_SSL_CLIENT is enabled, this flag causes |
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102 | the SMTP client to make an SSL connection to the server. |
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103 | ServerPort - (WORD value) Indicates the port on which to connect to the |
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104 | remote SMTP server. |
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105 | |||
106 | Remarks: |
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107 | When formatting an e-mail address, the SMTP standard format for associating a |
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108 | printable name may be used. This format places the printable name in quotation |
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109 | marks, with the address following in pointed brackets, such as "John Smith" |
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110 | \<john.smith@domain.com\> |
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111 | ***************************************************************************/ |
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112 | typedef struct |
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113 | { |
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114 | union |
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115 | { |
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116 | BYTE *szRAM; |
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117 | ROM BYTE *szROM; |
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118 | } Server; |
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119 | union |
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120 | { |
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121 | BYTE *szRAM; |
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122 | ROM BYTE *szROM; |
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123 | } Username; |
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124 | union |
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125 | { |
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126 | BYTE *szRAM; |
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127 | ROM BYTE *szROM; |
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128 | } Password; |
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129 | union |
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130 | { |
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131 | BYTE *szRAM; |
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132 | ROM BYTE *szROM; |
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133 | } To; |
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134 | union |
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135 | { |
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136 | BYTE *szRAM; |
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137 | ROM BYTE *szROM; |
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138 | } CC; |
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139 | union |
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140 | { |
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141 | BYTE *szRAM; |
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142 | ROM BYTE *szROM; |
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143 | } BCC; |
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144 | union |
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145 | { |
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146 | BYTE *szRAM; |
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147 | ROM BYTE *szROM; |
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148 | } From; |
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149 | union |
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150 | { |
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151 | BYTE *szRAM; |
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152 | ROM BYTE *szROM; |
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153 | } Subject; |
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154 | union |
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155 | { |
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156 | BYTE *szRAM; |
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157 | ROM BYTE *szROM; |
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158 | } OtherHeaders; |
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159 | union |
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160 | { |
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161 | BYTE *szRAM; |
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162 | ROM BYTE *szROM; |
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163 | } Body; |
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164 | |||
165 | struct |
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166 | { |
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167 | unsigned char Server:1; |
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168 | unsigned char Username:1; |
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169 | unsigned char Password:1; |
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170 | unsigned char To:1; |
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171 | unsigned char CC:1; |
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172 | unsigned char BCC:1; |
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173 | unsigned char From:1; |
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174 | unsigned char Subject:1; |
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175 | unsigned char OtherHeaders:1; |
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176 | unsigned char Body:1; |
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177 | } ROMPointers; |
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178 | |||
179 | #if defined(STACK_USE_SSL_CLIENT) |
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180 | BOOL UseSSL; |
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181 | #endif |
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182 | |||
183 | WORD ServerPort; |
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184 | |||
185 | } SMTP_POINTERS; |
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186 | |||
187 | /**************************************************************************** |
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188 | Section: |
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189 | Global SMTP Variables |
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190 | ***************************************************************************/ |
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191 | extern SMTP_POINTERS SMTPClient; |
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192 | |||
193 | /**************************************************************************** |
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194 | Section: |
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195 | SMTP Function Prototypes |
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196 | ***************************************************************************/ |
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197 | |||
198 | BOOL SMTPBeginUsage(void); |
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199 | WORD SMTPEndUsage(void); |
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200 | void SMTPTask(void); |
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201 | void SMTPSendMail(void); |
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202 | BOOL SMTPIsBusy(void); |
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203 | WORD SMTPIsPutReady(void); |
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204 | BOOL SMTPPut(BYTE c); |
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205 | WORD SMTPPutArray(BYTE* Data, WORD Len); |
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206 | WORD SMTPPutString(BYTE* Data); |
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207 | void SMTPFlush(void); |
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208 | void SMTPPutDone(void); |
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209 | |||
210 | #if defined(__18CXX) |
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211 | WORD SMTPPutROMArray(ROM BYTE* Data, WORD Len); |
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212 | WORD SMTPPutROMString(ROM BYTE* Data); |
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213 | #else |
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214 | // Non-ROM variant for C30 / C32 |
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215 | #define SMTPPutROMArray(a,b) SMTPPutArray((BYTE*)a,b) |
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216 | // Non-ROM variant for C30 / C32 |
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217 | #define SMTPPutROMString(a) SMTPPutString((BYTE*)a) |
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218 | #endif |
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219 | |||
220 | |||
221 | #endif |
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