Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/imap/cmd-append.c @ 3863:55df57c028d4 HEAD

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Added "bool" type and changed all ints that were used as booleans to bool.
author Timo Sirainen <tss@iki.fi>
date Fri, 13 Jan 2006 22:25:57 +0200
parents 03a2ff05bd12
children 928229f8b3e6
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1 /* Copyright (C) 2002 Timo Sirainen */
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2
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3 #include "common.h"
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4 #include "ioloop.h"
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5 #include "istream.h"
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6 #include "ostream.h"
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7 #include "str.h"
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8 #include "commands.h"
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9 #include "imap-parser.h"
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10 #include "imap-date.h"
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11 #include "mail-storage.h"
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12
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13 #include <sys/time.h>
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14
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15 struct cmd_append_context {
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16 struct client *client;
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17 struct client_command_context *cmd;
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18 struct mail_storage *storage;
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19 struct mailbox *box;
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20 struct mailbox_transaction_context *t;
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21
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22 struct istream *input;
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23 uoff_t msg_size;
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24
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25 struct imap_parser *save_parser;
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26 struct mail_save_context *save_ctx;
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27 };
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28
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29 static bool cmd_append_continue_message(struct client_command_context *cmd);
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30
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31 static void client_input(void *context)
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32 {
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33 struct client *client = context;
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34 struct client_command_context *cmd = &client->cmd;
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35
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36 client->last_input = ioloop_time;
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37
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38 switch (i_stream_read(client->input)) {
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39 case -1:
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40 /* disconnected */
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41 client_destroy(client);
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42 return;
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43 case -2:
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44 if (client->command_pending) {
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45 /* message data, this is handled internally by
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46 mailbox_save_continue() */
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47 break;
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48 }
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49
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50 /* parameter word is longer than max. input buffer size.
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51 this is most likely an error, so skip the new data
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52 until newline is found. */
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53 client->input_skip_line = TRUE;
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54
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55 client_send_command_error(cmd, "Too long argument.");
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56 _client_reset_command(client);
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57 break;
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58 }
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59
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60 if (cmd->func(cmd)) {
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61 /* command execution was finished */
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62 client->bad_counter = 0;
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63 _client_reset_command(client);
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64
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65 if (client->input_pending)
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66 _client_input(client);
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67 }
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68 }
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69
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70 /* Returns -1 = error, 0 = need more data, 1 = successful. flags and
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71 internal_date may be NULL as a result, but mailbox and msg_size are always
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72 set when successful. */
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73 static int validate_args(struct imap_arg *args, struct imap_arg_list **flags,
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74 const char **internal_date, uoff_t *msg_size,
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75 bool *nonsync)
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76 {
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77 /* [<flags>] */
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78 if (args->type != IMAP_ARG_LIST)
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79 *flags = NULL;
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80 else {
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81 *flags = IMAP_ARG_LIST(args);
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82 args++;
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83 }
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84
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85 /* [<internal date>] */
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86 if (args->type != IMAP_ARG_STRING)
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87 *internal_date = NULL;
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88 else {
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89 *internal_date = IMAP_ARG_STR(args);
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90 args++;
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91 }
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92
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93 if (args->type != IMAP_ARG_LITERAL_SIZE &&
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94 args->type != IMAP_ARG_LITERAL_SIZE_NONSYNC) {
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95 *nonsync = FALSE;
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96 return FALSE;
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97 }
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98
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99 *nonsync = args->type == IMAP_ARG_LITERAL_SIZE_NONSYNC;
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100 *msg_size = IMAP_ARG_LITERAL_SIZE(args);
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101 return TRUE;
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102 }
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103
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104 static void cmd_append_finish(struct cmd_append_context *ctx)
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105 {
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106 ctx->client->input_skip_line = TRUE;
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107
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108 io_remove(ctx->client->io);
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109 ctx->client->io = NULL;
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110
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111 imap_parser_destroy(ctx->save_parser);
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112
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113 if (ctx->input != NULL)
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114 i_stream_unref(ctx->input);
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115
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116 if (ctx->save_ctx != NULL)
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117 mailbox_save_cancel(ctx->save_ctx);
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118
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119 if (ctx->t != NULL)
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120 mailbox_transaction_rollback(ctx->t);
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121
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122 if (ctx->box != ctx->cmd->client->mailbox && ctx->box != NULL)
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123 mailbox_close(ctx->box);
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124 }
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125
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126 static bool cmd_append_continue_cancel(struct client_command_context *cmd)
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127 {
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128 struct cmd_append_context *ctx = cmd->context;
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129 size_t size;
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130
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131 (void)i_stream_read(ctx->input);
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132 (void)i_stream_get_data(ctx->input, &size);
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133 i_stream_skip(ctx->input, size);
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134
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135 if (ctx->input->v_offset == ctx->msg_size || ctx->input->closed) {
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136 cmd_append_finish(ctx);
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137 return TRUE;
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138 }
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139 return FALSE;
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140 }
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141
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142 static bool cmd_append_cancel(struct cmd_append_context *ctx, bool nonsync)
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143 {
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144 if (!nonsync) {
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145 cmd_append_finish(ctx);
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146 return TRUE;
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147 }
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148
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149 /* we have to read the nonsynced literal so we don't treat the message
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150 data as commands. */
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151 ctx->input = i_stream_create_limit(default_pool, ctx->client->input,
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152 ctx->client->input->v_offset,
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153 ctx->msg_size);
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154
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155 ctx->client->command_pending = TRUE;
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156 ctx->cmd->func = cmd_append_continue_cancel;
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157 ctx->cmd->context = ctx;
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158 return cmd_append_continue_cancel(ctx->cmd);
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159 }
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160
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161 static bool cmd_append_continue_parsing(struct client_command_context *cmd)
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162 {
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163 struct client *client = cmd->client;
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164 struct cmd_append_context *ctx = cmd->context;
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165 struct imap_arg *args;
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166 struct imap_arg_list *flags_list;
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167 enum mail_flags flags;
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168 const char *const *keywords_list;
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169 struct mail_keywords *keywords;
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170 const char *internal_date_str;
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171 time_t internal_date;
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172 int ret, timezone_offset;
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173 bool nonsync;
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174
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175 /* if error occurs, the CRLF is already read. */
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176 client->input_skip_line = FALSE;
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177
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178 /* [<flags>] [<internal date>] <message literal> */
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179 ret = imap_parser_read_args(ctx->save_parser, 0,
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180 IMAP_PARSE_FLAG_LITERAL_SIZE, &args);
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181 if (ret == -1) {
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182 if (ctx->box != NULL)
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183 client_send_command_error(cmd, NULL);
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184 cmd_append_finish(ctx);
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185 return TRUE;
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186 }
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187 if (ret < 0) {
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188 /* need more data */
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189 return FALSE;
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190 }
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191
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192 if (args->type == IMAP_ARG_EOL) {
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193 /* last message */
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194 enum mailbox_sync_flags sync_flags;
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195
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196 if (ctx->box == NULL) {
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197 /* we failed earlier, error message is sent */
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198 cmd_append_finish(ctx);
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199 return TRUE;
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200 }
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diff changeset
201
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diff changeset
202 ret = mailbox_transaction_commit(ctx->t, 0);
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203 ctx->t = NULL;
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204 if (ret < 0) {
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diff changeset
205 client_send_storage_error(cmd, ctx->storage);
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206 cmd_append_finish(ctx);
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207 return TRUE;
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208 }
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209
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diff changeset
210 sync_flags = ctx->box == cmd->client->mailbox ?
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diff changeset
211 0 : MAILBOX_SYNC_FLAG_FAST;
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diff changeset
212
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diff changeset
213 cmd_append_finish(ctx);
3765
ce76b6b8ff11 UID STORE command must return UID parameter in FETCH replies.
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diff changeset
214 return cmd_sync(cmd, sync_flags, 0, "OK Append completed.");
2446
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215 }
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diff changeset
216
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diff changeset
217 if (!validate_args(args, &flags_list, &internal_date_str,
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diff changeset
218 &ctx->msg_size, &nonsync)) {
3141
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diff changeset
219 client_send_command_error(cmd, "Invalid arguments.");
2670
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220 return cmd_append_cancel(ctx, nonsync);
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diff changeset
221 }
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diff changeset
222
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diff changeset
223 if (ctx->box == NULL) {
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diff changeset
224 /* we failed earlier, make sure we just eat nonsync-literal
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diff changeset
225 if it's given. */
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diff changeset
226 return cmd_append_cancel(ctx, nonsync);
2446
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diff changeset
227 }
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
228
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diff changeset
229 if (flags_list != NULL) {
3141
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diff changeset
230 if (!client_parse_mail_flags(cmd, flags_list->args,
3016
61c8d205d887 Initial support for keywords. Syncing to mbox/maildir doesn't work yet.
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diff changeset
231 &flags, &keywords_list))
2670
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diff changeset
232 return cmd_append_cancel(ctx, nonsync);
3016
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diff changeset
233 keywords = keywords_list == NULL ? NULL :
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diff changeset
234 mailbox_keywords_create(ctx->t, keywords_list);
2446
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diff changeset
235 } else {
3016
61c8d205d887 Initial support for keywords. Syncing to mbox/maildir doesn't work yet.
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diff changeset
236 flags = 0;
61c8d205d887 Initial support for keywords. Syncing to mbox/maildir doesn't work yet.
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diff changeset
237 keywords = NULL;
2446
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diff changeset
238 }
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
239
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
240 if (internal_date_str == NULL) {
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
241 /* no time given, default to now. */
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
242 internal_date = (time_t)-1;
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diff changeset
243 timezone_offset = 0;
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diff changeset
244 } else if (!imap_parse_datetime(internal_date_str,
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
245 &internal_date, &timezone_offset)) {
3141
61abed5f7864 Moved command-specific variables from struct client to struct
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diff changeset
246 client_send_tagline(cmd, "BAD Invalid internal date.");
2670
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diff changeset
247 return cmd_append_cancel(ctx, nonsync);
2446
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diff changeset
248 }
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
249
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diff changeset
250 if (ctx->msg_size == 0) {
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diff changeset
251 /* no message data, abort */
3141
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diff changeset
252 client_send_tagline(cmd, "NO Append aborted.");
2446
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diff changeset
253 cmd_append_finish(ctx);
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diff changeset
254 return TRUE;
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
255 }
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
256
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
257 if (!nonsync) {
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
258 o_stream_send(client->output, "+ OK\r\n", 6);
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diff changeset
259 o_stream_flush(client->output);
3602
c6ebda431efa Call o_stream_uncork() after sending "+ OK", so it gets to client more
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parents: 3586
diff changeset
260 o_stream_uncork(client->output);
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
261 }
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
262
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
263 /* after literal comes CRLF, if we fail make sure we eat it away */
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
264 client->input_skip_line = TRUE;
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diff changeset
265
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
266 /* save the mail */
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diff changeset
267 ctx->input = i_stream_create_limit(default_pool, client->input,
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diff changeset
268 client->input->v_offset,
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
269 ctx->msg_size);
3016
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diff changeset
270 ctx->save_ctx = mailbox_save_init(ctx->t, flags, keywords,
61c8d205d887 Initial support for keywords. Syncing to mbox/maildir doesn't work yet.
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diff changeset
271 internal_date, timezone_offset, NULL,
2455
d38f3876f3ad Forgot want_mail=TRUE parameter from debugging.
Timo Sirainen <tss@iki.fi>
parents: 2446
diff changeset
272 ctx->input, FALSE);
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
273
3138
fbe844061fe2 Internal changes in how keywords are handled. struct mail_keywords isn't
Timo Sirainen <tss@iki.fi>
parents: 3131
diff changeset
274 if (keywords != NULL)
fbe844061fe2 Internal changes in how keywords are handled. struct mail_keywords isn't
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diff changeset
275 mailbox_keywords_free(ctx->t, keywords);
fbe844061fe2 Internal changes in how keywords are handled. struct mail_keywords isn't
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parents: 3131
diff changeset
276
2446
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parents: 2427
diff changeset
277 client->command_pending = TRUE;
3141
61abed5f7864 Moved command-specific variables from struct client to struct
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diff changeset
278 cmd->func = cmd_append_continue_message;
61abed5f7864 Moved command-specific variables from struct client to struct
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parents: 3138
diff changeset
279 return cmd_append_continue_message(cmd);
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
280 }
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
281
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55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
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parents: 3811
diff changeset
282 static bool cmd_append_continue_message(struct client_command_context *cmd)
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
283 {
3141
61abed5f7864 Moved command-specific variables from struct client to struct
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diff changeset
284 struct client *client = cmd->client;
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
285 struct cmd_append_context *ctx = cmd->context;
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
286 size_t size;
3863
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
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parents: 3811
diff changeset
287 bool failed;
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
288
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
289 if (ctx->save_ctx != NULL) {
3586
2cb7ebd43e8c If client input was closed unexpectedly, don't treat it as index error.
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parents: 3443
diff changeset
290 if (mailbox_save_continue(ctx->save_ctx) < 0) {
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
291 /* we still have to finish reading the message
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
292 from client */
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
293 mailbox_save_cancel(ctx->save_ctx);
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
294 ctx->save_ctx = NULL;
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
295 }
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
296 }
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
297
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
298 if (ctx->save_ctx == NULL) {
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
299 (void)i_stream_read(ctx->input);
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
300 (void)i_stream_get_data(ctx->input, &size);
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
301 i_stream_skip(ctx->input, size);
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
302 }
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
303
3442
877fa3d04313 Yet another try at fixing APPEND.
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parents: 3439
diff changeset
304 if (ctx->input->eof || client->input->closed) {
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
305 /* finished */
3863
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
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parents: 3811
diff changeset
306 bool all_written = ctx->input->v_offset == ctx->msg_size;
3443
d4bde07451c4 crashfix
Timo Sirainen <tss@iki.fi>
parents: 3442
diff changeset
307
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
308 i_stream_unref(ctx->input);
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
309 ctx->input = NULL;
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
310
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
311 if (ctx->save_ctx == NULL) {
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diff changeset
312 /* failed above */
3141
61abed5f7864 Moved command-specific variables from struct client to struct
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diff changeset
313 client_send_storage_error(cmd, ctx->storage);
2446
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diff changeset
314 failed = TRUE;
3443
d4bde07451c4 crashfix
Timo Sirainen <tss@iki.fi>
parents: 3442
diff changeset
315 } else if (!all_written) {
3442
877fa3d04313 Yet another try at fixing APPEND.
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parents: 3439
diff changeset
316 /* client disconnected before it finished sending the
877fa3d04313 Yet another try at fixing APPEND.
Timo Sirainen <tss@iki.fi>
parents: 3439
diff changeset
317 whole message. */
2446
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diff changeset
318 failed = TRUE;
47e1e05cede0 Changed mail saving API to be nonblocking.
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diff changeset
319 mailbox_save_cancel(ctx->save_ctx);
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parents: 2427
diff changeset
320 } else if (mailbox_save_finish(ctx->save_ctx, NULL) < 0) {
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
321 failed = TRUE;
3141
61abed5f7864 Moved command-specific variables from struct client to struct
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parents: 3138
diff changeset
322 client_send_storage_error(cmd, ctx->storage);
3157
7eb1995f5a27 Don't crash if client disconnects in the middle of APPEND. The last fix
Timo Sirainen <tss@iki.fi>
parents: 3141
diff changeset
323 } else {
7eb1995f5a27 Don't crash if client disconnects in the middle of APPEND. The last fix
Timo Sirainen <tss@iki.fi>
parents: 3141
diff changeset
324 failed = client->input->closed;
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
325 }
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
326 ctx->save_ctx = NULL;
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
327
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
328 if (failed) {
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
329 cmd_append_finish(ctx);
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
330 return TRUE;
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
331 }
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
332
47e1e05cede0 Changed mail saving API to be nonblocking.
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parents: 2427
diff changeset
333 /* prepare for next message */
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
334 client->command_pending = FALSE;
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
335 imap_parser_reset(ctx->save_parser);
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
336 cmd->func = cmd_append_continue_parsing;
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
337 return cmd_append_continue_parsing(cmd);
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
338 }
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
339
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
340 return FALSE;
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
341 }
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
342
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
343 static struct mailbox *
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
344 get_mailbox(struct client_command_context *cmd, const char *name)
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
345 {
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
346 struct mail_storage *storage;
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
347 struct mailbox *box;
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
348
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
349 if (!client_verify_mailbox_name(cmd, name, TRUE, FALSE))
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
350 return NULL;
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
351
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
352 storage = client_find_storage(cmd, &name);
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
353 if (storage == NULL)
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
354 return NULL;
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
355
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
356 if (cmd->client->mailbox != NULL &&
3210
2715077f9c3e mailbox_name_equals() renamed to mailbox_equals(), which also now checks
Timo Sirainen <tss@iki.fi>
parents: 3209
diff changeset
357 mailbox_equals(cmd->client->mailbox, storage, name))
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
358 return cmd->client->mailbox;
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
359
3245
6491dab63e54 Added input stream parameter to mailbox_open(). With mbox it now allows
Timo Sirainen <tss@iki.fi>
parents: 3219
diff changeset
360 box = mailbox_open(storage, name, NULL, MAILBOX_OPEN_FAST |
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
361 MAILBOX_OPEN_KEEP_RECENT);
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
362 if (box == NULL) {
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
363 client_send_storage_error(cmd, storage);
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
364 return NULL;
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
365 }
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
366 return box;
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
367 }
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
368
3863
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool.
Timo Sirainen <tss@iki.fi>
parents: 3811
diff changeset
369 bool cmd_append(struct client_command_context *cmd)
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
370 {
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
371 struct client *client = cmd->client;
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
372 struct cmd_append_context *ctx;
1168
03f1455664d7 Added setting to limit length of custom flag names.
Timo Sirainen <tss@iki.fi>
parents: 1041
diff changeset
373 struct mailbox_status status;
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
374 const char *mailbox;
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
375
1015
40a327d356de Support for MULTIAPPEND extension. COPY now behaves like spec says - if it
Timo Sirainen <tss@iki.fi>
parents: 988
diff changeset
376 /* <mailbox> */
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
377 if (!client_read_string_args(cmd, 1, &mailbox))
1015
40a327d356de Support for MULTIAPPEND extension. COPY now behaves like spec says - if it
Timo Sirainen <tss@iki.fi>
parents: 988
diff changeset
378 return FALSE;
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
379
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
380 ctx = p_new(cmd->pool, struct cmd_append_context, 1);
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
381 ctx->cmd = cmd;
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
382 ctx->client = client;
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
383 ctx->box = get_mailbox(cmd, mailbox);
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
384 if (ctx->box != NULL) {
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
385 ctx->storage = mailbox_get_storage(ctx->box);
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
386
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
387 if (mailbox_get_status(ctx->box, STATUS_KEYWORDS,
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
388 &status) < 0) {
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
389 client_send_storage_error(cmd, ctx->storage);
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
390 mailbox_close(ctx->box);
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
391 ctx->box = NULL;
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
392 } else {
3254
a2943c050571 Keywords are now stored in X-Keywords headers in mbox. Did several related
Timo Sirainen <tss@iki.fi>
parents: 3245
diff changeset
393 client_save_keywords(&client->keywords,
a2943c050571 Keywords are now stored in X-Keywords headers in mbox. Did several related
Timo Sirainen <tss@iki.fi>
parents: 3245
diff changeset
394 status.keywords);
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
395 }
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
396 ctx->t = ctx->box == NULL ? NULL :
3209
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin
Timo Sirainen <tss@iki.fi>
parents: 3157
diff changeset
397 mailbox_transaction_begin(ctx->box,
923ff19873d4 Major mail-storage API changes. It's now a bit cleaner and much more plugin
Timo Sirainen <tss@iki.fi>
parents: 3157
diff changeset
398 MAILBOX_TRANSACTION_FLAG_EXTERNAL);
2670
e24c801dbc09 If message was APPENDed with LITERALPLUS and it failed for some reason (eg.
Timo Sirainen <tss@iki.fi>
parents: 2518
diff changeset
399 }
1168
03f1455664d7 Added setting to limit length of custom flag names.
Timo Sirainen <tss@iki.fi>
parents: 1041
diff changeset
400
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
401 io_remove(client->io);
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
402 client->io = io_add(i_stream_get_fd(client->input), IO_READ,
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
403 client_input, client);
2878
904c31d74acc APPEND was using all CPU.
Timo Sirainen <tss@iki.fi>
parents: 2731
diff changeset
404 /* append is special because we're only waiting on client input, not
904c31d74acc APPEND was using all CPU.
Timo Sirainen <tss@iki.fi>
parents: 2731
diff changeset
405 client output, so disable the standard output handler until we're
904c31d74acc APPEND was using all CPU.
Timo Sirainen <tss@iki.fi>
parents: 2731
diff changeset
406 finished */
904c31d74acc APPEND was using all CPU.
Timo Sirainen <tss@iki.fi>
parents: 2731
diff changeset
407 o_stream_set_flush_callback(client->output, NULL, NULL);
1015
40a327d356de Support for MULTIAPPEND extension. COPY now behaves like spec says - if it
Timo Sirainen <tss@iki.fi>
parents: 988
diff changeset
408
2446
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
409 ctx->save_parser = imap_parser_create(client->input, client->output,
47e1e05cede0 Changed mail saving API to be nonblocking.
Timo Sirainen <tss@iki.fi>
parents: 2427
diff changeset
410 imap_max_line_length);
1015
40a327d356de Support for MULTIAPPEND extension. COPY now behaves like spec says - if it
Timo Sirainen <tss@iki.fi>
parents: 988
diff changeset
411
3141
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
412 cmd->func = cmd_append_continue_parsing;
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
413 cmd->context = ctx;
61abed5f7864 Moved command-specific variables from struct client to struct
Timo Sirainen <tss@iki.fi>
parents: 3138
diff changeset
414 return cmd_append_continue_parsing(cmd);
0
3b1985cbc908 Initial revision
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
415 }