Mercurial > hg > nginx
annotate src/http/modules/ngx_http_ssi_filter.c @ 497:d7c90bb5ce83 release-0.1.23
nginx-0.1.23-RELEASE import
*) Feature: the ngx_http_ssi_filter_module and the ssi,
ssi_silent_errors, and ssi_min_file_chunk directives. The 'echo
var="HTTP_..." default=""' and 'echo var="REMOTE_ADDR"' commands are
supported.
*) Feature: the %request_time log parameter.
*) Feature: if the request has no the "Host" header line, then the
"proxy_preserve_host" directive set this header line to the first
server name of the "server_name" directive.
*) Bugfix: nginx could not be built on platforms different from i386,
amd64, sparc, and ppc; the bug had appeared in 0.1.22.
*) Bugfix: the ngx_http_autoindex_module now shows the information not
about the symlink, but about file or directory it points to.
*) Bugfix: the %apache_length parameter logged the negative length of
the response header if the no response was transferred to a client.
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Tue, 01 Mar 2005 15:20:36 +0000 |
| parents | 45a460f82aec |
| children | 64d9afb209da |
| rev | line source |
|---|---|
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 #include <ngx_http.h> |
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10 |
| 497 | 11 #define NGX_HTTP_SSI_MAX_PARAMS 16 |
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12 |
| 497 | 13 #define NGX_HTTP_SSI_COMMAND_LEN 31 |
| 14 #define NGX_HTTP_SSI_PARAM_LEN 31 | |
| 15 #define NGX_HTTP_SSI_PARAMS_N 4 | |
| 16 | |
| 17 #define NGX_HTTP_SSI_ERROR 1 | |
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18 |
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19 |
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20 typedef struct { |
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21 ngx_flag_t enable; |
| 497 | 22 ngx_flag_t silent_errors; |
| 23 | |
| 24 size_t min_file_chunk; | |
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25 size_t value_len; |
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26 } ngx_http_ssi_conf_t; |
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27 |
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29 typedef struct { |
| 497 | 30 ngx_buf_t *buf; |
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31 |
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32 u_char *pos; |
| 497 | 33 u_char *copy_start; |
| 34 u_char *copy_end; | |
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35 |
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36 ngx_str_t command; |
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37 ngx_array_t params; |
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38 ngx_table_elt_t *param; |
| 497 | 39 ngx_table_elt_t params_array[NGX_HTTP_SSI_PARAMS_N]; |
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40 |
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41 ngx_chain_t *in; |
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42 ngx_chain_t *out; |
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43 ngx_chain_t **last_out; |
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44 |
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45 ngx_uint_t state; |
| 497 | 46 ngx_uint_t saved_state; |
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47 size_t saved; |
| 497 | 48 size_t looked; |
| 49 | |
| 50 size_t value_len; | |
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51 } ngx_http_ssi_ctx_t; |
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52 |
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53 |
| 497 | 54 typedef ngx_int_t (*ngx_http_ssi_command_pt) (ngx_http_request_t *r, |
| 55 ngx_http_ssi_ctx_t *ctx, ngx_str_t **); | |
| 56 | |
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57 |
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58 typedef struct { |
| 497 | 59 ngx_str_t name; |
| 60 ngx_uint_t index; | |
| 61 | |
| 62 ngx_uint_t mandatory; | |
| 63 } ngx_http_ssi_param_t; | |
| 64 | |
| 65 | |
| 66 typedef struct { | |
| 67 ngx_str_t name; | |
| 68 ngx_http_ssi_command_pt handler; | |
| 69 ngx_http_ssi_param_t *params; | |
| 70 | |
| 71 ngx_uint_t flush; /* unsigned flush:1; */ | |
| 72 } ngx_http_ssi_command_t; | |
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73 |
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74 |
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75 typedef enum { |
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76 ssi_start_state = 0, |
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77 ssi_tag_state, |
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78 ssi_comment0_state, |
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79 ssi_comment1_state, |
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80 ssi_sharp_state, |
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81 ssi_precommand_state, |
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82 ssi_command_state, |
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83 ssi_preparam_state, |
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84 ssi_param_state, |
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85 ssi_preequal_state, |
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86 ssi_prevalue_state, |
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87 ssi_double_quoted_value_state, |
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88 ssi_quoted_value_state, |
| 497 | 89 ssi_quoted_symbol_state, |
| 90 ssi_postparam_state, | |
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91 ssi_comment_end0_state, |
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92 ssi_comment_end1_state, |
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93 ssi_error_state, |
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94 ssi_error_end0_state, |
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95 ssi_error_end1_state |
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96 } ngx_http_ssi_state_e; |
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97 |
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98 |
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99 static ngx_int_t ngx_http_ssi_error(ngx_http_request_t *r, |
| 497 | 100 ngx_http_ssi_ctx_t *ctx); |
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101 static ngx_int_t ngx_http_ssi_parse(ngx_http_request_t *r, |
| 497 | 102 ngx_http_ssi_ctx_t *ctx); |
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103 |
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104 static ngx_int_t ngx_http_ssi_echo(ngx_http_request_t *r, |
| 497 | 105 ngx_http_ssi_ctx_t *ctx, ngx_str_t **params); |
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106 |
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107 static void *ngx_http_ssi_create_conf(ngx_conf_t *cf); |
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108 static char *ngx_http_ssi_merge_conf(ngx_conf_t *cf, |
| 497 | 109 void *parent, void *child); |
| 110 static ngx_int_t ngx_http_ssi_filter_init(ngx_cycle_t *cycle); | |
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111 |
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112 |
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113 static ngx_command_t ngx_http_ssi_filter_commands[] = { |
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114 |
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115 { ngx_string("ssi"), |
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116 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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117 ngx_conf_set_flag_slot, |
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118 NGX_HTTP_LOC_CONF_OFFSET, |
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119 offsetof(ngx_http_ssi_conf_t, enable), |
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120 NULL }, |
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121 |
| 497 | 122 { ngx_string("ssi_silent_errors"), |
| 123 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 124 ngx_conf_set_flag_slot, | |
| 125 NGX_HTTP_LOC_CONF_OFFSET, | |
| 126 offsetof(ngx_http_ssi_conf_t, silent_errors), | |
| 127 NULL }, | |
| 128 | |
| 129 { ngx_string("ssi_min_file_chunk"), | |
| 130 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 131 ngx_conf_set_size_slot, | |
| 132 NGX_HTTP_LOC_CONF_OFFSET, | |
| 133 offsetof(ngx_http_ssi_conf_t, min_file_chunk), | |
| 134 NULL }, | |
| 135 | |
| 136 ngx_null_command | |
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137 }; |
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138 |
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139 |
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parents:
16
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140 |
|
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141 static ngx_http_module_t ngx_http_ssi_filter_module_ctx = { |
|
239
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142 NULL, /* pre conf */ |
|
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143 |
|
125
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144 NULL, /* create main configuration */ |
|
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145 NULL, /* init main configuration */ |
|
14
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parents:
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146 |
|
125
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147 NULL, /* create server configuration */ |
|
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148 NULL, /* merge server configuration */ |
|
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149 |
|
239
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150 ngx_http_ssi_create_conf, /* create location configuration */ |
|
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151 ngx_http_ssi_merge_conf /* merge location configuration */ |
|
125
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152 }; |
|
14
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parents:
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153 |
|
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parents:
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154 |
|
125
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155 ngx_module_t ngx_http_ssi_filter_module = { |
|
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156 NGX_MODULE, |
|
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157 &ngx_http_ssi_filter_module_ctx, /* module context */ |
|
239
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158 ngx_http_ssi_filter_commands, /* module directives */ |
|
125
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159 NGX_HTTP_MODULE, /* module type */ |
|
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160 ngx_http_ssi_filter_init, /* init module */ |
|
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161 NULL /* init child */ |
|
14
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162 }; |
|
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parents:
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163 |
|
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parents:
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164 |
| 497 | 165 static ngx_int_t (*ngx_http_next_header_filter) (ngx_http_request_t *r); |
| 166 static ngx_int_t (*ngx_http_next_body_filter) (ngx_http_request_t *r, | |
| 167 ngx_chain_t *in); | |
| 168 | |
| 169 | |
| 170 static u_char ngx_http_ssi_string[] = "<!--"; | |
| 171 static u_char ngx_http_ssi_error_string[] = | |
| 172 "[an error occurred while processing the directive]"; | |
| 173 | |
| 174 static ngx_str_t ngx_http_ssi_none = ngx_string("(none)"); | |
|
16
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parents:
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175 |
|
128
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176 |
| 497 | 177 #define NGX_HTTP_SSI_ECHO_VAR 0 |
| 178 #define NGX_HTTP_SSI_ECHO_DEFAULT 1 | |
| 179 | |
| 180 static ngx_http_ssi_param_t ngx_http_ssi_echo_params[] = { | |
| 181 { ngx_string("var"), NGX_HTTP_SSI_ECHO_VAR, 1 }, | |
| 182 { ngx_string("default"), NGX_HTTP_SSI_ECHO_DEFAULT, 0 }, | |
| 183 { ngx_null_string, 0, 0 } | |
| 184 }; | |
|
127
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185 |
|
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186 |
| 497 | 187 static ngx_http_ssi_command_t ngx_http_ssi_commands[] = { |
| 188 { ngx_string("echo"), ngx_http_ssi_echo, ngx_http_ssi_echo_params, 0 }, | |
| 189 { ngx_null_string, NULL, NULL, 0 } | |
| 190 }; | |
| 191 | |
| 192 | |
| 193 static ngx_int_t | |
| 194 ngx_http_ssi_header_filter(ngx_http_request_t *r) | |
|
129
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diff
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195 { |
|
239
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196 ngx_http_ssi_ctx_t *ctx; |
|
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197 ngx_http_ssi_conf_t *conf; |
|
129
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198 |
|
239
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199 conf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); |
|
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200 |
|
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201 if (!conf->enable) { |
|
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202 return ngx_http_next_header_filter(r); |
|
129
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parents:
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diff
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203 } |
|
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parents:
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204 |
|
247
008276b9e061
nginx-0.0.1-2004-02-01-11:10:52 import
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parents:
243
diff
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205 /* TODO: "text/html" -> custom types */ |
|
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parents:
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diff
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206 |
|
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207 if (r->headers_out.content_type |
|
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208 && ngx_strncasecmp(r->headers_out.content_type->value.data, |
|
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209 "text/html", 5) != 0) |
|
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parents:
243
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210 { |
|
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211 return ngx_http_next_header_filter(r); |
|
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parents:
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212 } |
|
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|
213 |
| 497 | 214 |
| 215 if (!(ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_ssi_ctx_t)))) { | |
| 216 return NGX_ERROR; | |
| 217 } | |
| 218 | |
| 219 ngx_http_set_ctx(r, ctx, ngx_http_ssi_filter_module); | |
| 220 | |
|
239
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221 |
| 497 | 222 ctx->value_len = conf->value_len; |
|
239
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223 ctx->last_out = &ctx->out; |
|
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224 |
| 497 | 225 ctx->params.elts = ctx->params_array; |
| 226 ctx->params.size = sizeof(ngx_table_elt_t); | |
| 227 ctx->params.nalloc = NGX_HTTP_SSI_PARAMS_N; | |
| 228 ctx->params.pool = r->pool; | |
| 229 | |
|
239
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parents:
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|
230 r->headers_out.content_length_n = -1; |
|
574bea0142be
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parents:
131
diff
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|
231 if (r->headers_out.content_length) { |
|
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parents:
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|
232 r->headers_out.content_length->key.len = 0; |
|
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parents:
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diff
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|
233 r->headers_out.content_length = NULL; |
|
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parents:
131
diff
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|
234 } |
|
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parents:
131
diff
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|
235 |
|
574bea0142be
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parents:
131
diff
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|
236 r->headers_out.last_modified_time = -1; |
|
574bea0142be
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parents:
131
diff
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|
237 if (r->headers_out.last_modified) { |
|
574bea0142be
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parents:
131
diff
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|
238 r->headers_out.last_modified->key.len = 0; |
|
574bea0142be
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parents:
131
diff
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|
239 r->headers_out.last_modified = NULL; |
|
574bea0142be
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parents:
131
diff
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|
240 } |
|
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parents:
131
diff
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|
241 |
| 497 | 242 r->filter_need_in_memory = 1; |
| 243 r->filter_ssi_need_in_memory = 1; | |
|
239
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parents:
131
diff
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|
244 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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parents:
131
diff
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|
245 return ngx_http_next_header_filter(r); |
|
129
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nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
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|
246 } |
|
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parents:
128
diff
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|
247 |
|
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parents:
128
diff
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|
248 |
| 497 | 249 static ngx_int_t |
| 250 ngx_http_ssi_body_filter(ngx_http_request_t *r, ngx_chain_t *in) | |
|
15
cbb38b60495c
nginx-0.0.1-2002-09-18-20:32:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
14
diff
changeset
|
251 { |
| 497 | 252 ngx_int_t rc; |
| 253 ngx_uint_t i; | |
| 254 ngx_buf_t *b; | |
| 255 ngx_chain_t *cl; | |
| 256 ngx_table_elt_t *param; | |
| 257 ngx_http_ssi_ctx_t *ctx; | |
| 258 ngx_http_ssi_conf_t *conf; | |
| 259 ngx_http_ssi_param_t *prm; | |
| 260 ngx_http_ssi_command_t *cmd; | |
| 261 ngx_str_t *params[NGX_HTTP_SSI_MAX_PARAMS]; | |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
262 |
|
128
1947c683490f
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parents:
127
diff
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|
263 ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module); |
|
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127
diff
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|
264 |
|
239
574bea0142be
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parents:
131
diff
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|
265 if (ctx == NULL || (in == NULL && ctx->in == NULL)) { |
|
243
bf2faf694c19
nginx-0.0.1-2004-01-28-23:38:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
266 return ngx_http_next_body_filter(r, in); |
|
128
1947c683490f
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Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
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|
267 } |
|
1947c683490f
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parents:
127
diff
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|
268 |
| 497 | 269 /* add the incoming chain to the chain ctx->in */ |
|
129
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parents:
128
diff
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|
270 |
|
239
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parents:
131
diff
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|
271 if (in) { |
|
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parents:
131
diff
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|
272 if (ngx_chain_add_copy(r->pool, &ctx->in, in) == NGX_ERROR) { |
|
129
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parents:
128
diff
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|
273 return NGX_ERROR; |
|
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nginx-0.0.1-2003-08-10-20:14:37 import
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parents:
128
diff
changeset
|
274 } |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
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parents:
131
diff
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|
275 } |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
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parents:
128
diff
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|
276 |
| 497 | 277 conf = ngx_http_get_module_loc_conf(r, ngx_http_ssi_filter_module); |
|
129
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128
diff
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|
278 |
| 497 | 279 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 280 "http ssi filter"); | |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
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|
281 |
| 497 | 282 b = NULL; |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
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|
283 |
| 497 | 284 while (ctx->in) { |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
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|
285 |
| 497 | 286 ctx->buf = ctx->in->buf; |
| 287 ctx->in = ctx->in->next; | |
| 288 ctx->pos = ctx->buf->pos; | |
| 289 | |
| 290 if (ctx->state == ssi_start_state) { | |
| 291 ctx->copy_start = ctx->pos; | |
| 292 ctx->copy_end = ctx->pos; | |
|
129
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parents:
128
diff
changeset
|
293 } |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
294 |
|
239
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parents:
131
diff
changeset
|
295 while (ctx->pos < ctx->buf->last) { |
|
241
3bfa496bc22e
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parents:
240
diff
changeset
|
296 |
|
242
5d4f49dc8de5
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Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
297 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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parents:
241
diff
changeset
|
298 "saved: %d state: %d", ctx->saved, ctx->state); |
|
241
3bfa496bc22e
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Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
299 |
|
239
574bea0142be
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parents:
131
diff
changeset
|
300 rc = ngx_http_ssi_parse(r, ctx); |
|
129
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parents:
128
diff
changeset
|
301 |
| 497 | 302 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 303 "parse: %d, looked: %d %p-%p", | |
| 304 rc, ctx->looked, ctx->copy_start, ctx->copy_end); | |
|
242
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Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
305 |
| 497 | 306 if (rc == NGX_ERROR) { |
|
239
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parents:
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diff
changeset
|
307 return rc; |
| 497 | 308 } |
|
239
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
309 |
| 497 | 310 if (ctx->copy_start != ctx->copy_end) { |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
311 |
| 497 | 312 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 313 "saved: %d", ctx->saved); | |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
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parents:
240
diff
changeset
|
314 |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
315 if (ctx->saved) { |
| 497 | 316 if (!(b = ngx_calloc_buf(r->pool))) { |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
317 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
318 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
319 |
| 497 | 320 b->memory = 1; |
| 321 b->pos = ngx_http_ssi_string; | |
| 322 b->last = ngx_http_ssi_string + ctx->saved; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
323 |
| 497 | 324 if (!(cl = ngx_alloc_chain_link(r->pool))) { |
| 325 return NGX_ERROR; | |
| 326 } | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
327 |
| 497 | 328 cl->buf = b; |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
329 *ctx->last_out = cl; |
|
574bea0142be
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Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
330 ctx->last_out = &cl->next; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
331 |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
332 ctx->saved = 0; |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
333 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
334 |
| 497 | 335 if (!(b = ngx_calloc_buf(r->pool))) { |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
336 return NGX_ERROR; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
337 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
338 |
| 497 | 339 ngx_memcpy(b, ctx->buf, sizeof(ngx_buf_t)); |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
340 |
| 497 | 341 b->last_buf = 0; |
| 342 b->pos = ctx->copy_start; | |
| 343 b->last = ctx->copy_end; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
344 |
| 497 | 345 if (b->in_file) { |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
346 |
| 497 | 347 if (conf->min_file_chunk < (size_t) (b->last - b->pos)) { |
| 348 b->file_last = b->file_pos + (b->last - b->start); | |
| 349 b->file_pos += b->pos - b->start; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
350 |
| 497 | 351 } else { |
| 352 b->in_file = 0; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
353 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
354 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
355 |
| 497 | 356 if (!(cl = ngx_alloc_chain_link(r->pool))) { |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
357 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
358 } |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
359 |
| 497 | 360 cl->buf = b; |
| 361 cl->next = NULL; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
362 *ctx->last_out = cl; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
363 ctx->last_out = &cl->next; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
364 } |
| 497 | 365 |
| 366 if (ctx->state == ssi_start_state) { | |
| 367 ctx->copy_start = ctx->pos; | |
| 368 ctx->copy_end = ctx->pos; | |
|
240
725129fdd524
nginx-0.0.1-2004-01-26-20:22:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
239
diff
changeset
|
369 |
| 497 | 370 } else { |
| 371 ctx->copy_start = NULL; | |
| 372 ctx->copy_end = NULL; | |
| 373 } | |
| 374 | |
| 375 if (rc == NGX_AGAIN) { | |
| 376 continue; | |
| 377 } | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
378 |
| 497 | 379 |
| 380 if (rc == NGX_OK) { | |
| 381 | |
| 382 for (cmd = ngx_http_ssi_commands; cmd->handler; cmd++) { | |
| 383 if (cmd->name.len == 0) { | |
| 384 cmd = (ngx_http_ssi_command_t *) cmd->handler; | |
| 385 } | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
386 |
| 497 | 387 if (cmd->name.len != ctx->command.len |
| 388 || ngx_strncmp(cmd->name.data, ctx->command.data, | |
| 389 ctx->command.len) != 0) | |
| 390 { | |
| 391 continue; | |
| 392 } | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
393 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
394 break; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
395 } |
| 497 | 396 |
| 397 if (cmd->name.len == 0) { | |
| 398 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 399 "invalid SSI command: \"%V\"", &ctx->command); | |
| 400 goto ssi_error; | |
| 401 } | |
| 402 | |
| 403 ngx_memzero(params, | |
| 404 NGX_HTTP_SSI_MAX_PARAMS * sizeof(ngx_str_t *)); | |
| 405 | |
| 406 param = ctx->params.elts; | |
| 407 | |
| 408 | |
| 409 for (i = 0; i < ctx->params.nelts; i++) { | |
| 410 | |
| 411 for (prm = cmd->params; prm->name.len; prm++) { | |
| 412 | |
| 413 if (param[i].key.len != prm->name.len | |
| 414 || ngx_strncmp(param[i].key.data, prm->name.data, | |
| 415 prm->name.len) != 0) | |
| 416 { | |
| 417 continue; | |
| 418 } | |
| 419 | |
| 420 if (params[prm->index]) { | |
| 421 ngx_log_error(NGX_LOG_ERR, | |
| 422 r->connection->log, 0, | |
| 423 "duplicate \"%V\" parameter " | |
| 424 "in \"%V\" SSI command", | |
| 425 ¶m[i].key, &ctx->command); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
426 |
| 497 | 427 goto ssi_error; |
| 428 } | |
| 429 | |
| 430 params[prm->index] = ¶m[i].value; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
431 |
| 497 | 432 break; |
| 433 } | |
| 434 | |
| 435 if (prm->name.len == 0) { | |
| 436 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 437 "invalid parameter name: \"%V\" " | |
| 438 "in \"%V\" SSI command", | |
| 439 ¶m[i].key, &ctx->command); | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
440 |
| 497 | 441 goto ssi_error; |
| 442 } | |
| 443 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
444 |
| 497 | 445 for (prm = cmd->params; prm->name.len; prm++) { |
| 446 if (prm->mandatory && params[prm->index] == 0) { | |
| 447 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 448 "mandatory \"%V\" parameter is absent " | |
| 449 "in \"%V\" SSI command", | |
| 450 &prm->name, &ctx->command); | |
| 451 | |
| 452 goto ssi_error; | |
| 453 } | |
| 454 } | |
| 455 | |
| 456 if (cmd->handler(r, ctx, params) == NGX_OK) { | |
| 457 continue; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
458 } |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
459 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
460 |
| 497 | 461 |
| 462 /* rc == NGX_HTTP_SSI_ERROR */ | |
| 463 | |
| 464 ssi_error: | |
| 465 | |
| 466 if (conf->silent_errors) { | |
| 467 continue; | |
| 468 } | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
469 |
| 497 | 470 if (!(b = ngx_calloc_buf(r->pool))) { |
| 471 return NGX_ERROR; | |
| 472 } | |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
473 |
| 497 | 474 b->memory = 1; |
| 475 b->pos = ngx_http_ssi_error_string; | |
| 476 b->last = ngx_http_ssi_error_string | |
| 477 + sizeof(ngx_http_ssi_error_string) - 1; | |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
478 |
| 497 | 479 if (!(cl = ngx_alloc_chain_link(r->pool))) { |
| 480 return NGX_ERROR; | |
| 481 } | |
| 482 | |
| 483 cl->buf = b; | |
| 484 cl->next = NULL; | |
| 485 *ctx->last_out = cl; | |
| 486 ctx->last_out = &cl->next; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
487 |
| 497 | 488 continue; |
| 489 } | |
| 490 | |
| 491 ctx->buf->pos = ctx->buf->last; | |
| 492 | |
| 493 if (b && ctx->buf->last_buf) { | |
| 494 b->last_buf = 1; | |
| 495 } | |
| 496 | |
| 497 ctx->saved = ctx->looked; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
498 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
499 |
| 497 | 500 if (ctx->out == NULL) { |
| 501 return NGX_OK; | |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
502 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
503 |
| 497 | 504 rc = ngx_http_next_body_filter(r, ctx->out); |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
505 |
| 497 | 506 ctx->out = NULL; |
| 507 ctx->last_out = &ctx->out; | |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
508 |
| 497 | 509 return rc; |
|
129
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
510 } |
|
7a886b9a67dc
nginx-0.0.1-2003-08-10-20:14:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
128
diff
changeset
|
511 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
512 |
| 489 | 513 static ngx_int_t |
| 514 ngx_http_ssi_parse(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx) | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
515 { |
| 497 | 516 u_char *p, *last, *copy_end, ch; |
| 517 size_t looked; | |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
518 ngx_http_ssi_state_e state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
519 |
| 497 | 520 state = ctx->state; |
| 521 looked = ctx->looked; | |
| 522 last = ctx->buf->last; | |
| 523 copy_end = ctx->copy_end; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
524 |
| 497 | 525 for (p = ctx->pos; p < last; p++) { |
| 489 | 526 |
| 527 ch = *p; | |
| 528 | |
| 529 if (state == ssi_start_state) { | |
| 530 | |
| 531 /* the tight loop */ | |
| 532 | |
| 497 | 533 for ( /* void */ ; p < last; ch = *(++p)) { |
| 489 | 534 if (ch != '<') { |
| 535 continue; | |
| 536 } | |
| 537 | |
| 497 | 538 copy_end = p; |
| 539 looked = 1; | |
| 489 | 540 state = ssi_tag_state; |
| 497 | 541 |
| 542 goto tag_started; | |
| 489 | 543 } |
| 544 | |
| 497 | 545 ctx->pos = p; |
| 546 ctx->looked = looked; | |
| 547 ctx->copy_end = p; | |
| 489 | 548 |
| 497 | 549 if (ctx->copy_start == NULL) { |
| 550 ctx->copy_start = ctx->buf->pos; | |
| 489 | 551 } |
| 497 | 552 |
| 553 return NGX_AGAIN; | |
| 554 | |
| 555 tag_started: | |
| 556 continue; | |
| 489 | 557 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
558 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
559 switch (state) { |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
560 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
561 case ssi_start_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
562 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
563 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
564 case ssi_tag_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
565 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
566 case '!': |
| 497 | 567 looked = 2; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
568 state = ssi_comment0_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
569 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
570 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
571 case '<': |
| 497 | 572 copy_end = p; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
573 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
574 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
575 default: |
| 497 | 576 copy_end = p; |
| 577 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
578 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
579 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
580 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
581 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
582 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
583 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
584 case ssi_comment0_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
585 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
586 case '-': |
| 497 | 587 looked = 3; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
588 state = ssi_comment1_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
589 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
590 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
591 case '<': |
| 497 | 592 copy_end = p; |
| 593 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
594 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
595 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
596 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
597 default: |
| 497 | 598 copy_end = p; |
| 599 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
600 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
601 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
602 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
603 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
604 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
605 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
606 case ssi_comment1_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
607 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
608 case '-': |
| 497 | 609 looked = 4; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
610 state = ssi_sharp_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
611 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
612 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
613 case '<': |
| 497 | 614 copy_end = p; |
| 615 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
616 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
617 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
618 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
619 default: |
| 497 | 620 copy_end = p; |
| 621 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
622 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
623 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
624 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
625 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
626 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
627 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
628 case ssi_sharp_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
629 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
630 case '#': |
| 497 | 631 if (ctx->copy_start) { |
| 632 ctx->saved = 0; | |
| 633 } | |
| 634 looked = 0; | |
| 635 state = ssi_precommand_state; | |
| 489 | 636 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
637 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
638 case '<': |
| 497 | 639 copy_end = p; |
| 640 looked = 1; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
641 state = ssi_tag_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
642 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
643 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
644 default: |
| 497 | 645 copy_end = p; |
| 646 looked = 0; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
647 state = ssi_start_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
648 break; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
649 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
650 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
651 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
652 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
653 case ssi_precommand_state: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
654 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
655 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
656 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
657 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
658 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
659 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
660 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
661 default: |
| 489 | 662 ctx->command.len = 1; |
| 497 | 663 ctx->command.data = ngx_palloc(r->pool, |
| 664 NGX_HTTP_SSI_COMMAND_LEN + 1); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
665 if (ctx->command.data == NULL) { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
666 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
667 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
668 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
669 ctx->command.data[0] = ch; |
| 497 | 670 ctx->params.nelts = 0; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
671 state = ssi_command_state; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
672 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
673 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
674 |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
675 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
676 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
677 case ssi_command_state: |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
678 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
679 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
680 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
681 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
682 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
683 state = ssi_preparam_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
684 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
685 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
686 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
687 state = ssi_comment_end0_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
688 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
689 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
690 default: |
| 497 | 691 ctx->command.data[ctx->command.len++] = ch; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
692 |
| 497 | 693 if (ctx->command.len == NGX_HTTP_SSI_COMMAND_LEN) { |
| 694 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 695 "the \"%V\" SSI command is too long", | |
| 696 &ctx->command); | |
| 697 | |
| 698 state = ssi_error_state; | |
| 699 break; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
700 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
701 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
702 |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
703 break; |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
704 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
705 case ssi_preparam_state: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
706 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
707 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
708 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
709 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
710 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
711 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
712 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
713 case '-': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
714 state = ssi_comment_end0_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
715 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
716 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
717 default: |
| 489 | 718 if (!(ctx->param = ngx_array_push(&ctx->params))) { |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
719 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
720 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
721 |
| 489 | 722 ctx->param->key.len = 1; |
| 497 | 723 ctx->param->key.data = ngx_palloc(r->pool, |
| 724 NGX_HTTP_SSI_PARAM_LEN + 1); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
725 if (ctx->param->key.data == NULL) { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
726 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
727 } |
| 497 | 728 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
729 ctx->param->key.data[0] = ch; |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
730 |
| 489 | 731 ctx->param->value.len = 0; |
| 497 | 732 ctx->param->value.data = ngx_palloc(r->pool, |
| 733 ctx->value_len + 1); | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
734 if (ctx->param->value.data == NULL) { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
735 return NGX_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
736 } |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
737 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
738 state = ssi_param_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
739 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
740 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
741 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
742 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
743 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
744 case ssi_param_state: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
745 switch (ch) { |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
746 case ' ': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
747 case CR: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
748 case LF: |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
749 case '\t': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
750 state = ssi_preequal_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
751 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
752 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
753 case '=': |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
754 state = ssi_prevalue_state; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
755 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
756 |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
757 case '-': |
| 497 | 758 state = ssi_error_end0_state; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
759 |
| 497 | 760 ctx->param->key.data[ctx->param->key.len++] = ch; |
| 761 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 762 "invalid \"%V\" parameter in \"%V\" SSI command", | |
| 763 &ctx->param->key, &ctx->command); | |
| 764 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
765 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
766 default: |
| 497 | 767 ctx->param->key.data[ctx->param->key.len++] = ch; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
768 |
| 497 | 769 if (ctx->param->key.len == NGX_HTTP_SSI_PARAM_LEN) { |
| 770 state = ssi_error_state; | |
| 771 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 772 "too long \"%V\" parameter in " | |
| 773 "\"%V\" SSI command", | |
| 774 &ctx->param->key, &ctx->command); | |
| 775 break; | |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
776 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
777 } |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
778 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
779 break; |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
780 |
|
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
781 case ssi_preequal_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
782 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
783 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
784 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
785 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
786 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
787 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
788 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
789 case '=': |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
790 state = ssi_prevalue_state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
791 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
792 |
| 497 | 793 default: |
| 794 if (ch == '-') { | |
| 795 state = ssi_error_end0_state; | |
| 796 } else { | |
| 797 state = ssi_error_state; | |
| 798 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
799 |
| 497 | 800 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 801 "unexpected \"%c\" symbol after \"%V\" " | |
| 802 "parameter in \"%V\" SSI command", | |
| 803 ch, &ctx->param->key, &ctx->command); | |
| 804 break; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
805 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
806 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
807 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
808 |
|
127
4cbe22f9907f
nginx-0.0.1-2003-08-07-10:07:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
126
diff
changeset
|
809 case ssi_prevalue_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
810 switch (ch) { |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
811 case ' ': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
812 case CR: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
813 case LF: |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
814 case '\t': |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
815 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
816 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
817 case '"': |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
818 state = ssi_double_quoted_value_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
819 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
820 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
821 case '\'': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
822 state = ssi_quoted_value_state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
823 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
824 |
| 497 | 825 default: |
| 826 if (ch == '-') { | |
| 827 state = ssi_error_end0_state; | |
| 828 } else { | |
| 829 state = ssi_error_state; | |
| 830 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
831 |
| 497 | 832 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 833 "unexpected \"%c\" symbol before value of " | |
| 834 "\"%V\" parameter in \"%V\" SSI command", | |
| 835 ch, &ctx->param->key, &ctx->command); | |
| 836 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
837 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
838 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
839 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
840 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
841 case ssi_double_quoted_value_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
842 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
843 case '\\': |
| 497 | 844 ctx->saved_state = ssi_double_quoted_value_state; |
| 845 state = ssi_quoted_symbol_state; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
846 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
847 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
848 case '"': |
| 497 | 849 state = ssi_postparam_state; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
850 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
851 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
852 default: |
| 497 | 853 ctx->param->value.data[ctx->param->value.len++] = ch; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
854 |
| 497 | 855 if (ctx->param->value.len == ctx->value_len) { |
| 856 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 857 "too long \"%V\" value of \"%V\" parameter " | |
| 858 "in \"%V\" SSI command", | |
| 859 &ctx->param->value, &ctx->param->key, | |
| 860 &ctx->command); | |
| 861 state = ssi_error_state; | |
| 862 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
863 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
864 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
865 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
866 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
867 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
868 case ssi_quoted_value_state: |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
869 switch (ch) { |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
870 case '\\': |
| 497 | 871 ctx->saved_state = ssi_quoted_value_state; |
| 872 state = ssi_quoted_symbol_state; | |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
873 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
874 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
875 case '\'': |
| 497 | 876 state = ssi_postparam_state; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
877 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
878 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
879 default: |
| 497 | 880 ctx->param->value.data[ctx->param->value.len++] = ch; |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
881 |
| 497 | 882 if (ctx->param->value.len == ctx->value_len) { |
| 883 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 884 "too long \"%V\" value of \"%V\" parameter " | |
| 885 "in \"%V\" SSI command", | |
| 886 &ctx->param->value, &ctx->param->key, | |
| 887 &ctx->command); | |
| 888 state = ssi_error_state; | |
| 889 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
890 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
891 } |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
892 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
893 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
894 |
| 497 | 895 case ssi_quoted_symbol_state: |
| 896 ctx->param->value.data[ctx->param->value.len++] = ch; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
897 |
| 497 | 898 if (ctx->param->value.len == ctx->value_len) { |
| 899 if (ctx->param->value.len == ctx->value_len) { | |
| 900 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 901 "too long \"%V\" value of \"%V\" parameter " | |
| 902 "in \"%V\" SSI command", | |
| 903 &ctx->param->value, &ctx->param->key, | |
| 904 &ctx->command); | |
| 905 state = ssi_error_state; | |
| 906 break; | |
| 907 } | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
908 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
909 |
| 497 | 910 state = ctx->saved_state; |
| 911 break; | |
| 912 | |
| 913 case ssi_postparam_state: | |
| 914 switch (ch) { | |
| 915 case ' ': | |
| 916 case CR: | |
| 917 case LF: | |
| 918 case '\t': | |
| 919 state = ssi_preparam_state; | |
| 920 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
921 |
| 497 | 922 case '-': |
| 923 state = ssi_comment_end0_state; | |
| 924 break; | |
| 925 | |
| 926 default: | |
| 927 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 928 "unexpected \"%c\" symbol after \"%V\" value " | |
| 929 "of \"%V\" parameter in \"%V\" SSI command", | |
| 930 ch, &ctx->param->value, &ctx->param->key, | |
| 931 &ctx->command); | |
| 932 state = ssi_error_state; | |
| 933 break; | |
| 934 } | |
| 935 | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
936 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
937 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
938 case ssi_comment_end0_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
939 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
940 case '-': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
941 state = ssi_comment_end1_state; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
942 break; |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
943 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
944 default: |
| 497 | 945 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 946 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 947 ch, &ctx->command); | |
| 948 state = ssi_error_state; | |
| 949 break; | |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
950 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
951 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
952 break; |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
953 |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
954 case ssi_comment_end1_state: |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
955 switch (ch) { |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
956 case '>': |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
957 ctx->state = ssi_start_state; |
| 497 | 958 ctx->pos = p + 1; |
| 959 ctx->looked = looked; | |
| 960 ctx->copy_end = copy_end; | |
| 961 | |
| 962 if (ctx->copy_start == NULL && copy_end) { | |
| 963 ctx->copy_start = ctx->buf->pos; | |
| 964 } | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
965 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
966 return NGX_OK; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
967 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
968 default: |
| 497 | 969 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 970 "unexpected \"%c\" symbol in \"%V\" SSI command", | |
| 971 ch, &ctx->command); | |
| 972 state = ssi_error_state; | |
| 973 break; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
974 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
975 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
976 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
977 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
978 case ssi_error_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
979 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
980 case '-': |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
981 state = ssi_error_end0_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
982 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
983 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
984 default: |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
985 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
986 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
987 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
988 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
989 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
990 case ssi_error_end0_state: |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
991 switch (ch) { |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
992 case '-': |
|
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diff
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|
993 state = ssi_error_end1_state; |
|
5d4f49dc8de5
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parents:
241
diff
changeset
|
994 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
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parents:
241
diff
changeset
|
995 |
|
5d4f49dc8de5
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parents:
241
diff
changeset
|
996 default: |
|
5d4f49dc8de5
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parents:
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diff
changeset
|
997 state = ssi_error_state; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
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parents:
241
diff
changeset
|
998 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
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parents:
241
diff
changeset
|
999 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
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parents:
241
diff
changeset
|
1000 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
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parents:
241
diff
changeset
|
1001 break; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1002 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
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parents:
241
diff
changeset
|
1003 case ssi_error_end1_state: |
|
5d4f49dc8de5
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parents:
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diff
changeset
|
1004 switch (ch) { |
|
5d4f49dc8de5
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parents:
241
diff
changeset
|
1005 case '>': |
|
5d4f49dc8de5
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parents:
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diff
changeset
|
1006 ctx->state = ssi_start_state; |
| 497 | 1007 ctx->pos = p + 1; |
| 1008 ctx->looked = looked; | |
| 1009 ctx->copy_end = copy_end; | |
|
242
5d4f49dc8de5
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parents:
241
diff
changeset
|
1010 |
| 497 | 1011 if (ctx->copy_start == NULL && copy_end) { |
| 1012 ctx->copy_start = ctx->buf->pos; | |
| 1013 } | |
| 1014 | |
| 1015 return NGX_HTTP_SSI_ERROR; | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1016 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1017 default: |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1018 state = ssi_error_state; |
|
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1019 break; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1020 } |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1021 |
|
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1022 break; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1023 } |
|
16
6ce4755737b4
nginx-0.0.1-2002-09-26-20:50:29 import
Igor Sysoev <igor@sysoev.ru>
parents:
15
diff
changeset
|
1024 } |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1025 |
|
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1026 ctx->state = state; |
|
128
1947c683490f
nginx-0.0.1-2003-08-08-19:13:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
127
diff
changeset
|
1027 ctx->pos = p; |
| 497 | 1028 ctx->looked = looked; |
|
126
fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
Igor Sysoev <igor@sysoev.ru>
parents:
125
diff
changeset
|
1029 |
| 497 | 1030 ctx->copy_end = (state == ssi_start_state) ? p : copy_end; |
| 1031 | |
| 1032 if (ctx->copy_start == NULL && ctx->copy_end) { | |
| 1033 ctx->copy_start = ctx->buf->pos; | |
| 1034 } | |
| 1035 | |
| 1036 return NGX_AGAIN; | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1037 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1038 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1039 |
| 497 | 1040 static ngx_int_t |
| 1041 ngx_http_ssi_echo(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ctx, | |
| 1042 ngx_str_t **params) | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1043 { |
| 497 | 1044 u_char ch; |
| 1045 ngx_uint_t i, n; | |
| 1046 ngx_buf_t *b; | |
| 1047 ngx_str_t *var, *value; | |
| 1048 ngx_chain_t *cl; | |
| 1049 ngx_list_part_t *part; | |
| 1050 ngx_table_elt_t *header; | |
| 1051 | |
| 1052 var = params[NGX_HTTP_SSI_ECHO_VAR]; | |
| 1053 value = NULL; | |
| 1054 | |
| 1055 if (var->len > 5 && ngx_strncmp(var->data, "HTTP_", 5) == 0) { | |
| 1056 | |
| 1057 part = &r->headers_in.headers.part; | |
| 1058 header = part->elts; | |
| 1059 | |
| 1060 for (i = 0; /* void */ ; i++) { | |
| 1061 | |
| 1062 if (i >= part->nelts) { | |
| 1063 if (part->next == NULL) { | |
| 1064 break; | |
| 1065 } | |
| 1066 | |
| 1067 part = part->next; | |
| 1068 header = part->elts; | |
| 1069 i = 0; | |
| 1070 } | |
| 1071 | |
| 1072 for (n = 0; n + 5 < var->len && n < header[i].key.len; n++) | |
| 1073 { | |
| 1074 ch = header[i].key.data[n]; | |
| 1075 | |
| 1076 if (ch >= 'a' && ch <= 'z') { | |
| 1077 ch &= ~0x20; | |
| 1078 | |
| 1079 } else if (ch == '-') { | |
| 1080 ch = '_'; | |
| 1081 } | |
| 1082 | |
| 1083 if (var->data[n + 5] != ch) { | |
| 1084 break; | |
| 1085 } | |
| 1086 } | |
| 1087 | |
| 1088 if (n + 5 == var->len) { | |
| 1089 value = &header[i].value; | |
| 1090 break; | |
| 1091 } | |
| 1092 } | |
| 1093 | |
| 1094 } else if (var->len == sizeof("REMOTE_ADDR") - 1 | |
| 1095 && ngx_strncmp(var->data, "REMOTE_ADDR", | |
| 1096 sizeof("REMOTE_ADDR") - 1) == 0) | |
| 1097 { | |
| 1098 value = &r->connection->addr_text; | |
| 1099 } | |
| 1100 | |
| 1101 | |
| 1102 if (value == NULL) { | |
| 1103 value = params[NGX_HTTP_SSI_ECHO_DEFAULT]; | |
| 1104 } | |
| 1105 | |
| 1106 if (value == NULL) { | |
| 1107 value = &ngx_http_ssi_none; | |
| 1108 | |
| 1109 } else if (value->len == 0) { | |
| 1110 return NGX_OK; | |
| 1111 } | |
| 1112 | |
| 1113 if (!(b = ngx_calloc_buf(r->pool))) { | |
| 1114 return NGX_HTTP_SSI_ERROR; | |
| 1115 } | |
| 1116 | |
| 1117 if (!(cl = ngx_alloc_chain_link(r->pool))) { | |
| 1118 return NGX_HTTP_SSI_ERROR; | |
| 1119 } | |
| 1120 | |
| 1121 b->memory = 1; | |
| 1122 b->pos = value->data; | |
| 1123 b->last = value->data + value->len; | |
| 1124 | |
| 1125 cl->buf = b; | |
| 1126 cl->next = NULL; | |
| 1127 *ctx->last_out = cl; | |
| 1128 ctx->last_out = &cl->next; | |
| 1129 | |
|
242
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1130 return NGX_OK; |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1131 } |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1132 |
|
5d4f49dc8de5
nginx-0.0.1-2004-01-28-18:22:37 import
Igor Sysoev <igor@sysoev.ru>
parents:
241
diff
changeset
|
1133 |
| 497 | 1134 static void * |
| 1135 ngx_http_ssi_create_conf(ngx_conf_t *cf) | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1136 { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1137 ngx_http_ssi_conf_t *conf; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1138 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1139 if (!(conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssi_conf_t)))) { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1140 return NGX_CONF_ERROR; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1141 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1142 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1143 conf->enable = NGX_CONF_UNSET; |
| 497 | 1144 conf->silent_errors = NGX_CONF_UNSET; |
| 1145 | |
| 1146 conf->min_file_chunk = NGX_CONF_UNSET_SIZE; | |
|
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
278
diff
changeset
|
1147 conf->value_len = NGX_CONF_UNSET_SIZE; |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1148 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1149 return conf; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1150 } |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1151 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1152 |
| 497 | 1153 static char * |
| 1154 ngx_http_ssi_merge_conf(ngx_conf_t *cf, void *parent, void *child) | |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1155 { |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1156 ngx_http_ssi_conf_t *prev = parent; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1157 ngx_http_ssi_conf_t *conf = child; |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1158 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1159 ngx_conf_merge_value(conf->enable, prev->enable, 0); |
| 497 | 1160 ngx_conf_merge_value(conf->silent_errors, prev->silent_errors, 0); |
| 1161 | |
| 1162 ngx_conf_merge_size_value(conf->min_file_chunk, prev->min_file_chunk, 1024); | |
|
241
3bfa496bc22e
nginx-0.0.1-2004-01-27-10:08:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
240
diff
changeset
|
1163 ngx_conf_merge_size_value(conf->value_len, prev->value_len, 256); |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1164 |
|
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1165 return NGX_CONF_OK; |
|
15
cbb38b60495c
nginx-0.0.1-2002-09-18-20:32:22 import
Igor Sysoev <igor@sysoev.ru>
parents:
14
diff
changeset
|
1166 } |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1167 |
|
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1168 |
| 497 | 1169 static ngx_int_t |
| 1170 ngx_http_ssi_filter_init(ngx_cycle_t *cycle) | |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1171 { |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1172 ngx_http_next_header_filter = ngx_http_top_header_filter; |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1173 ngx_http_top_header_filter = ngx_http_ssi_header_filter; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1174 |
|
239
574bea0142be
nginx-0.0.1-2004-01-26-11:52:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
131
diff
changeset
|
1175 ngx_http_next_body_filter = ngx_http_top_body_filter; |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1176 ngx_http_top_body_filter = ngx_http_ssi_body_filter; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1177 |
|
125
885ffb8cc32a
nginx-0.0.1-2003-08-06-09:30:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
16
diff
changeset
|
1178 return NGX_OK; |
|
14
f8a0d0f31a24
nginx-0.0.1-2002-09-17-21:49:32 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
1179 } |