-rw-r--r-- | src/cgi_gateway.cc | 175 |
1 files changed, 164 insertions, 11 deletions
diff --git a/src/cgi_gateway.cc b/src/cgi_gateway.cc index eae7a03..30410f2 100644 --- a/src/cgi_gateway.cc +++ b/src/cgi_gateway.cc | |||
@@ -1 +1,3 @@ | |||
1 | #include <errno.h> | ||
2 | #include <ctype.h> | ||
1 | #include "kingate/cgi_gateway.h" | 3 | #include "kingate/cgi_gateway.h" |
@@ -6,2 +8,4 @@ namespace kingate { | |||
6 | 8 | ||
9 | static string empty_string; | ||
10 | |||
7 | cgi_gateway::cgi_gateway(cgi_interface& ci) | 11 | cgi_gateway::cgi_gateway(cgi_interface& ci) |
@@ -9,9 +13,9 @@ namespace kingate { | |||
9 | // Fetch GET content | 13 | // Fetch GET content |
10 | if(iface.has_meta("QUERY_STRING")) { | 14 | try { |
11 | string qs = iface.get_meta("QUERY_STRING"); | 15 | string qs = get_meta("QUERY_STRING"); |
12 | parse_query(qs,get); | 16 | parse_query(qs,get); |
13 | } | 17 | }catch(exception_notfound& enf) { } |
14 | // Fetch POST content | 18 | // Fetch POST content |
15 | if(!strcasecmp(get_content_type().c_str(),"application/x-www-form-urlencoded")) { | 19 | if(!strcasecmp(content_type().c_str(),"application/x-www-form-urlencoded")) { |
16 | unsigned long cl = get_content_length(); | 20 | unsigned long cl = content_length(); |
17 | if(cl) { | 21 | if(cl) { |
@@ -30,3 +34,3 @@ namespace kingate { | |||
30 | } | 34 | } |
31 | string cgi_gateway::get_GET(const string& n) const { | 35 | const string& cgi_gateway::get_GET(const string& n) const { |
32 | params_t::const_iterator i = get.find(n); | 36 | params_t::const_iterator i = get.find(n); |
@@ -39,3 +43,3 @@ namespace kingate { | |||
39 | } | 43 | } |
40 | string cgi_gateway::get_POST(const string& n) const { | 44 | const string& cgi_gateway::get_POST(const string& n) const { |
41 | params_t::const_iterator i = post.find(n); | 45 | params_t::const_iterator i = post.find(n); |
@@ -48,3 +52,3 @@ namespace kingate { | |||
48 | } | 52 | } |
49 | string cgi_gateway::get_param(const string& n) const { | 53 | const string& cgi_gateway::get_param(const string& n) const { |
50 | params_t::const_iterator i = get.find(n); | 54 | params_t::const_iterator i = get.find(n); |
@@ -58,5 +62,8 @@ namespace kingate { | |||
58 | 62 | ||
63 | /* | ||
64 | * deprecated stuff. | ||
65 | */ | ||
59 | const string& cgi_gateway::get_content_type() const { | 66 | const string& cgi_gateway::get_content_type() const { |
60 | if(!has_meta("CONTENT_TYPE")) | 67 | if(!has_meta("CONTENT_TYPE")) |
61 | return ""; // XXX: | 68 | return empty_string; |
62 | return get_meta("CONTENT_TYPE"); | 69 | return get_meta("CONTENT_TYPE"); |
@@ -69,2 +76,148 @@ namespace kingate { | |||
69 | } | 76 | } |
77 | /* | ||
78 | * | ||
79 | */ | ||
80 | |||
81 | const string& cgi_gateway::http_request_header(const string& hn) const { | ||
82 | string mvn = "HTTP_"; | ||
83 | for(const char* p=hn.c_str();*p;p++) { | ||
84 | if(*p=='-') | ||
85 | mvn += '_'; | ||
86 | else | ||
87 | mvn += toupper(*p); | ||
88 | } | ||
89 | return get_meta(mvn); | ||
90 | } | ||
91 | |||
92 | const string& cgi_gateway::auth_type() const { | ||
93 | try { | ||
94 | return get_meta("AUTH_TYPE"); | ||
95 | }catch(exception_notfound& enf) { | ||
96 | return empty_string; | ||
97 | } | ||
98 | } | ||
99 | unsigned long cgi_gateway::content_length() const { | ||
100 | try { | ||
101 | const string& cl = get_meta("CONTENT_LENGTH"); | ||
102 | errno = 0; | ||
103 | const char *clp = cl.c_str(); | ||
104 | unsigned long rv = strtol(clp,(char**)&clp,10); | ||
105 | if(errno || *clp) | ||
106 | throw server_error(CODEPOINT,"Invalid CONTENT_LENGTH value passed from server"); | ||
107 | return rv; | ||
108 | }catch(exception_notfound& enf) { | ||
109 | return 0; | ||
110 | } | ||
111 | } | ||
112 | const string& cgi_gateway::content_type() const { | ||
113 | try { | ||
114 | return get_meta("CONTENT_TYPE"); | ||
115 | }catch(exception_notfound& enf) { | ||
116 | return empty_string; | ||
117 | } | ||
118 | } | ||
119 | const string& cgi_gateway::gateway_interface() const { | ||
120 | try { | ||
121 | return get_meta("GATEWAY_INTERFACE"); | ||
122 | }catch(exception_notfound& enf) { | ||
123 | return empty_string; | ||
124 | } | ||
125 | } | ||
126 | const string& cgi_gateway::path_info() const { | ||
127 | try { | ||
128 | return get_meta("PATH_INFO"); | ||
129 | }catch(exception_notfound& enf) { | ||
130 | return empty_string; | ||
131 | } | ||
132 | } | ||
133 | const string& cgi_gateway::path_translated() const { | ||
134 | try { | ||
135 | return get_meta("PATH_TRANSLATED"); | ||
136 | }catch(exception_notfound& enf) { | ||
137 | return empty_string; | ||
138 | } | ||
139 | } | ||
140 | const string& cgi_gateway::query_string() const { | ||
141 | try { | ||
142 | return get_meta("QUERY_STRING"); | ||
143 | }catch(exception_notfound& enf) { | ||
144 | return empty_string; | ||
145 | } | ||
146 | } | ||
147 | const string& cgi_gateway::remote_addr() const { | ||
148 | try { | ||
149 | return get_meta("REMOTE_ADDR"); | ||
150 | }catch(exception_notfound& enf) { | ||
151 | return empty_string; | ||
152 | } | ||
153 | } | ||
154 | const string& cgi_gateway::remote_host() const { | ||
155 | try { | ||
156 | return get_meta("REMOTE_HOST"); | ||
157 | }catch(exception_notfound& enf) { | ||
158 | return remote_addr(); | ||
159 | } | ||
160 | } | ||
161 | const string& cgi_gateway::remote_ident() const { | ||
162 | try { | ||
163 | return get_meta("REMOTE_IDENT"); | ||
164 | }catch(exception_notfound& enf) { | ||
165 | return empty_string; | ||
166 | } | ||
167 | } | ||
168 | const string& cgi_gateway::remote_user() const { | ||
169 | try { | ||
170 | return get_meta("REMOTE_USER"); | ||
171 | }catch(exception_notfound& enf) { | ||
172 | return empty_string; | ||
173 | } | ||
174 | } | ||
175 | const string& cgi_gateway::request_method() const { | ||
176 | try { | ||
177 | return get_meta("REQUEST_METHOD"); | ||
178 | }catch(exception_notfound& enf) { | ||
179 | throw server_error(CODEPOINT,"No REQUEST_METHOD passed from server"); | ||
180 | } | ||
181 | } | ||
182 | const string& cgi_gateway::script_name() const { | ||
183 | try { | ||
184 | return get_meta("SCRIPT_NAME"); | ||
185 | }catch(exception_notfound& enf) { | ||
186 | throw server_error(CODEPOINT,"No SCRIPT_NAME passed from server"); | ||
187 | } | ||
188 | } | ||
189 | const string& cgi_gateway::server_name() const { | ||
190 | try { | ||
191 | return get_meta("SERVER_NAME"); | ||
192 | }catch(exception_notfound& enf) { | ||
193 | throw server_error(CODEPOINT,"No SERVER_NAME passed from server"); | ||
194 | } | ||
195 | } | ||
196 | unsigned int cgi_gateway::server_port() const { | ||
197 | try { | ||
198 | const string& sp = get_meta("SERVER_PORT"); | ||
199 | errno = 0; | ||
200 | const char *spp = sp.c_str(); | ||
201 | unsigned int rv = strtol(spp,(char**)&spp,10); | ||
202 | if(errno || *spp) | ||
203 | throw server_error(CODEPOINT,"Invalid SERVER_PORT value passed from server"); | ||
204 | return rv; | ||
205 | }catch(exception_notfound& enf) { | ||
206 | throw server_error(CODEPOINT,"No SERVER_PORT passed from server"); | ||
207 | } | ||
208 | } | ||
209 | const string& cgi_gateway::server_protocol() const { | ||
210 | try { | ||
211 | return get_meta("SERVER_PROTOCOL"); | ||
212 | }catch(exception_notfound& enf) { | ||
213 | throw server_error(CODEPOINT,"No SERVER_PROTOCOL passed from server"); | ||
214 | } | ||
215 | } | ||
216 | const string& cgi_gateway::server_software() const { | ||
217 | try { | ||
218 | return get_meta("SERVER_SOFTWARE"); | ||
219 | }catch(exception_notfound& enf) { | ||
220 | throw server_error(CODEPOINT,"No SERVER_SOFTWARE passed from server"); | ||
221 | } | ||
222 | } | ||
70 | 223 | ||
@@ -80,5 +233,5 @@ namespace kingate { | |||
80 | if(eq == string::npos) { | 233 | if(eq == string::npos) { |
81 | p.insert(params_t::value_type("",url_unescape(pp))); | 234 | p.insert(params_t::value_type("",url_decode(pp))); |
82 | }else{ | 235 | }else{ |
83 | p.insert(params_t::value_type(url_unescape(pp.substr(0,eq)),url_unescape(pp.substr(eq+1)))); | 236 | p.insert(params_t::value_type(url_decode(pp.substr(0,eq)),url_decode(pp.substr(eq+1)))); |
84 | } | 237 | } |