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authorMichael Krelin <hacker@klever.net>2005-04-25 16:36:32 (UTC)
committer Michael Krelin <hacker@klever.net>2005-04-25 16:36:32 (UTC)
commit981b219f5297ad2ccc1fc1d0e24e41ec009c35a3 (patch) (unidiff)
tree9fa81d7fe70883ad26d946c902ba06edcebd4516 /lib
parent54e344b7e3623e807b893b7febad3adfc6c1648f (diff)
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moved a few utility functions to konforka and bumped konforka version requirement accordingly
Diffstat (limited to 'lib') (more/less context) (show whitespace changes)
-rw-r--r--lib/component_factory.cc31
-rw-r--r--lib/configuration.cc9
-rw-r--r--lib/sitecing_parser.ll13
-rw-r--r--lib/sitecing_util.cc117
-rw-r--r--lib/sitespace.cc3
5 files changed, 30 insertions, 143 deletions
diff --git a/lib/component_factory.cc b/lib/component_factory.cc
index d9692de..af3d911 100644
--- a/lib/component_factory.cc
+++ b/lib/component_factory.cc
@@ -11,6 +11,7 @@
11 #include <stdexcept> 11 #include <stdexcept>
12 #include <vector> 12 #include <vector>
13 using namespace std; 13 using namespace std;
14 #include <konforka/util.h>
14 #include "sitecing/component_factory.h" 15 #include "sitecing/component_factory.h"
15 #include "sitecing/sitecing_util.h" 16 #include "sitecing/sitecing_util.h"
16 #include "sitecing/sitecing_parser.h" 17 #include "sitecing/sitecing_parser.h"
@@ -24,14 +25,14 @@ namespace sitecing {
24 25
25 component_factory::component_factory(configuration& c) 26 component_factory::component_factory(configuration& c)
26 : config(c), 27 : config(c),
27 root_source(normalize_path(c.root_source,strip_trailing_slash)+'/'), 28 root_source(konforka::normalize_path(c.root_source,konforka::strip_trailing_slash)+'/'),
28 root_intermediate(normalize_path(c.root_intermediate,strip_trailing_slash)+'/'), 29 root_intermediate(konforka::normalize_path(c.root_intermediate,konforka::strip_trailing_slash)+'/'),
29 root_so(normalize_path(c.root_so,strip_trailing_slash)+'/') { 30 root_so(konforka::normalize_path(c.root_so,konforka::strip_trailing_slash)+'/') {
30 } 31 }
31 32
32 void component_factory::get_dependencies(const string& dst,file_list_t& deps) { 33 void component_factory::get_dependencies(const string& dst,file_list_t& deps) {
33 deps.clear(); 34 deps.clear();
34 string dp = normalize_path(dst,strip_trailing_slash); 35 string dp = konforka::normalize_path(dst,konforka::strip_trailing_slash);
35 // source documents 36 // source documents
36 try { // XXX: or just compare it off? 37 try { // XXX: or just compare it off?
37 string noro = strip_prefix(dp,root_source); 38 string noro = strip_prefix(dp,root_source);
@@ -98,7 +99,7 @@ namespace sitecing {
98 while(!df.eof()) { 99 while(!df.eof()) {
99 df >> str; 100 df >> str;
100 if(str.find_first_of("\\:")==string::npos) 101 if(str.find_first_of("\\:")==string::npos)
101 deps.push_back(combine_path(config.root_source+nos,str)); 102 deps.push_back(konforka::combine_path(config.root_source+nos,str));
102 } 103 }
103 } 104 }
104 } 105 }
@@ -114,7 +115,7 @@ namespace sitecing {
114 } 115 }
115 116
116 bool component_factory::is_uptodate(const string& dst,file_list_t *deps) { 117 bool component_factory::is_uptodate(const string& dst,file_list_t *deps) {
117 string dp = normalize_path(dst,strip_trailing_slash); 118 string dp = konforka::normalize_path(dst,konforka::strip_trailing_slash);
118 try { 119 try {
119 string noro = strip_prefix(dp,root_intermediate); 120 string noro = strip_prefix(dp,root_intermediate);
120 for(int ppt=0;(ppt+1)<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) { 121 for(int ppt=0;(ppt+1)<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) {
@@ -135,7 +136,7 @@ namespace sitecing {
135 } 136 }
136 137
137 void component_factory::build(const string& dst) { 138 void component_factory::build(const string& dst) {
138 string dp = normalize_path(dst,strip_trailing_slash); 139 string dp = konforka::normalize_path(dst,konforka::strip_trailing_slash);
139 // sources 140 // sources
140 try { 141 try {
141 string noro = strip_prefix(dp,root_source); 142 string noro = strip_prefix(dp,root_source);
@@ -150,7 +151,7 @@ namespace sitecing {
150 cerr << "Linking " << noro << endl; 151 cerr << "Linking " << noro << endl;
151 if(access(o.c_str(),R_OK)) 152 if(access(o.c_str(),R_OK))
152 throw konforka::exception(CODEPOINT,string("can't access compiled component code (")+o+")"); 153 throw konforka::exception(CODEPOINT,string("can't access compiled component code (")+o+")");
153 make_path(dir_name(root_so+noro),0755); 154 konforka::make_path(konforka::dir_name(root_so+noro),0755);
154 file_lock lock_cc(root_intermediate+noro+".o.lock"); 155 file_lock lock_cc(root_intermediate+noro+".o.lock");
155 file_lock lock_so(root_so+noro+".so.lock"); 156 file_lock lock_so(root_so+noro+".so.lock");
156 int stdO = open((root_intermediate+noro+".ld.stdout").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664); 157 int stdO = open((root_intermediate+noro+".ld.stdout").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664);
@@ -195,8 +196,8 @@ namespace sitecing {
195 cerr << "Compiling " << nos << endl; 196 cerr << "Compiling " << nos << endl;
196 if(access(cc.c_str(),R_OK)) 197 if(access(cc.c_str(),R_OK))
197 throw konforka::exception(CODEPOINT,string("can't access preprocessed component code (")+cc+")"); 198 throw konforka::exception(CODEPOINT,string("can't access preprocessed component code (")+cc+")");
198 make_path(dir_name(cc),0755); 199 konforka::make_path(konforka::dir_name(cc),0755);
199 string pwd = dir_name(root_source+nos); 200 string pwd = konforka::dir_name(root_source+nos);
200 auto_chdir dir_changer(pwd); 201 auto_chdir dir_changer(pwd);
201 file_lock lock_source(root_intermediate+nos+".lock"); 202 file_lock lock_source(root_intermediate+nos+".lock");
202 file_lock lock_cc(root_intermediate+nos+".o.lock"); 203 file_lock lock_cc(root_intermediate+nos+".o.lock");
@@ -235,14 +236,14 @@ namespace sitecing {
235 cerr << "Preprocessing " << nos << endl; 236 cerr << "Preprocessing " << nos << endl;
236 if(access(src.c_str(),R_OK)) 237 if(access(src.c_str(),R_OK))
237 throw konforka::exception(CODEPOINT,string("can't access component source (")+src+")"); 238 throw konforka::exception(CODEPOINT,string("can't access component source (")+src+")");
238 make_path(dir_name(root_intermediate+nos),0755); 239 konforka::make_path(konforka::dir_name(root_intermediate+nos),0755);
239 file_lock lock(root_intermediate+nos+".lock"); 240 file_lock lock(root_intermediate+nos+".lock");
240 sitecing_parser parser(*this); 241 sitecing_parser parser(*this);
241 config_options *co_skeleton = config.lookup_config(nos,config_options::flag_skeleton); 242 config_options *co_skeleton = config.lookup_config(nos,config_options::flag_skeleton);
242 if(co_skeleton) 243 if(co_skeleton)
243 parser.skeleton = co_skeleton->skeleton; 244 parser.skeleton = co_skeleton->skeleton;
244 static const char *id_chars = "abcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZ"; 245 static const char *id_chars = "abcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZ";
245 parser.class_name = normalize_path(nos,strip_leading_slash|strip_trailing_slash); 246 parser.class_name = konforka::normalize_path(nos,konforka::strip_leading_slash|konforka::strip_trailing_slash);
246 for(string::size_type illc = parser.class_name.find_first_not_of(id_chars);illc!=string::npos;illc=parser.class_name.find_first_not_of(id_chars,illc)) { 247 for(string::size_type illc = parser.class_name.find_first_not_of(id_chars);illc!=string::npos;illc=parser.class_name.find_first_not_of(id_chars,illc)) {
247 string::size_type lc = parser.class_name.find_first_of(id_chars,illc); 248 string::size_type lc = parser.class_name.find_first_of(id_chars,illc);
248 int n = ((lc==string::npos)?parser.class_name.length():lc)-illc; 249 int n = ((lc==string::npos)?parser.class_name.length():lc)-illc;
@@ -268,7 +269,7 @@ namespace sitecing {
268 } 269 }
269 270
270 void component_factory::make(const string& dst) { 271 void component_factory::make(const string& dst) {
271 string dp = normalize_path(dst,strip_trailing_slash); 272 string dp = konforka::normalize_path(dst,konforka::strip_trailing_slash);
272 try { 273 try {
273 string noso = strip_suffix(dp,".so"); 274 string noso = strip_suffix(dp,".so");
274 string noro = strip_prefix(noso,root_so); 275 string noro = strip_prefix(noso,root_so);
@@ -317,7 +318,7 @@ namespace sitecing {
317 } 318 }
318 319
319 string component_factory::get_classname(const string& component) { 320 string component_factory::get_classname(const string& component) {
320 string cn = root_intermediate+normalize_path(component,strip_trailing_slash|strip_leading_slash)+".classname"; 321 string cn = root_intermediate+konforka::normalize_path(component,konforka::strip_trailing_slash|konforka::strip_leading_slash)+".classname";
321 make(cn); 322 make(cn);
322 ifstream ifs(cn.c_str()); 323 ifstream ifs(cn.c_str());
323 if(!ifs.good()) 324 if(!ifs.good())
@@ -327,7 +328,7 @@ namespace sitecing {
327 } 328 }
328 329
329 void component_factory::get_ancestors(const string& component,file_list_t& rv) { 330 void component_factory::get_ancestors(const string& component,file_list_t& rv) {
330 string cn = root_intermediate+normalize_path(component,strip_trailing_slash|strip_leading_slash)+".ancestors"; 331 string cn = root_intermediate+konforka::normalize_path(component,konforka::strip_trailing_slash|konforka::strip_leading_slash)+".ancestors";
331 make(cn); 332 make(cn);
332 ifstream ifs(cn.c_str()); 333 ifstream ifs(cn.c_str());
333 if(!ifs.good()) 334 if(!ifs.good())
diff --git a/lib/configuration.cc b/lib/configuration.cc
index 4ee1526..6b21690 100644
--- a/lib/configuration.cc
+++ b/lib/configuration.cc
@@ -6,6 +6,7 @@
6 #include <cassert> 6 #include <cassert>
7 #include <stdexcept> 7 #include <stdexcept>
8 using namespace std; 8 using namespace std;
9 #include <konforka/util.h>
9 #include <dotconf.h> 10 #include <dotconf.h>
10 #include "sitecing/configuration.h" 11 #include "sitecing/configuration.h"
11 #include "sitecing/sitecing_util.h" 12 #include "sitecing/sitecing_util.h"
@@ -304,7 +305,7 @@ namespace sitecing {
304 305
305 string configuration::lookup_http_status_handler(const string& target,const string& status) { 306 string configuration::lookup_http_status_handler(const string& target,const string& status) {
306 string t = "/"; 307 string t = "/";
307 t += normalize_path(target,strip_leading_slash); 308 t += konforka::normalize_path(target,konforka::strip_leading_slash);
308 string rv; 309 string rv;
309 for(;;) { 310 for(;;) {
310 if(t[t.length()-1]=='/') { 311 if(t[t.length()-1]=='/') {
@@ -337,7 +338,7 @@ namespace sitecing {
337 338
338 config_options::action_handler_t *configuration::lookup_action_handler(const string& target) { 339 config_options::action_handler_t *configuration::lookup_action_handler(const string& target) {
339 string t = "/"; 340 string t = "/";
340 t += normalize_path(target,strip_leading_slash); 341 t += konforka::normalize_path(target,konforka::strip_leading_slash);
341 for(;;) { 342 for(;;) {
342 if(t[t.length()-1]=='/') { 343 if(t[t.length()-1]=='/') {
343 loaded_options* lo = lookup_loaded_options(t); 344 loaded_options* lo = lookup_loaded_options(t);
@@ -369,7 +370,7 @@ namespace sitecing {
369 370
370 config_options* configuration::lookup_config(const string& target,int flag) { 371 config_options* configuration::lookup_config(const string& target,int flag) {
371 string t = "/"; // always assume leading slash 372 string t = "/"; // always assume leading slash
372 t += normalize_path(target,strip_leading_slash); 373 t += konforka::normalize_path(target,konforka::strip_leading_slash);
373 // XXX: reconsider precedence 374 // XXX: reconsider precedence
374 for(;;) { 375 for(;;) {
375 if(t[t.length()-1]=='/') { 376 if(t[t.length()-1]=='/') {
@@ -414,7 +415,7 @@ namespace sitecing {
414 415
415 bool configuration::match_autobuild_files(const string& target,const char *fn) { 416 bool configuration::match_autobuild_files(const string& target,const char *fn) {
416 string t = "/"; 417 string t = "/";
417 t += normalize_path(target,strip_leading_slash|strip_trailing_slash); 418 t += konforka::normalize_path(target,konforka::strip_leading_slash|konforka::strip_trailing_slash);
418 t += "/"; 419 t += "/";
419 bool rv = false; 420 bool rv = false;
420 for(;;) { 421 for(;;) {
diff --git a/lib/sitecing_parser.ll b/lib/sitecing_parser.ll
index 4fd6709..8dd8d5f 100644
--- a/lib/sitecing_parser.ll
+++ b/lib/sitecing_parser.ll
@@ -7,6 +7,7 @@
7#include <cassert> 7#include <cassert>
8#include <stdexcept> 8#include <stdexcept>
9using namespace std; 9using namespace std;
10#include <konforka/util.h>
10#include "sitecing/sitecing_util.h" 11#include "sitecing/sitecing_util.h"
11#include "sitecing/sitecing_exception.h" 12#include "sitecing/sitecing_exception.h"
12using namespace sitecing; 13using namespace sitecing;
@@ -297,8 +298,8 @@ NOIDCHAR [^A-Za-z0-9_]
297 m.output.erase(0,1); 298 m.output.erase(0,1);
298 m.output.erase(m.output.length()-1); 299 m.output.erase(m.output.length()-1);
299 } 300 }
300 string c = combine_path(component_basename,m.output); 301 string c = konforka::combine_path(component_basename,m.output);
301 member_variables.push_back(member_variable(m._type,m._name,normalize_path(c,strip_leading_slash),true)); 302 member_variables.push_back(member_variable(m._type,m._name,konforka::normalize_path(c,konforka::strip_leading_slash),true));
302 modi.pop_front(); 303 modi.pop_front();
303 BEGIN(INITIAL); 304 BEGIN(INITIAL);
304 } 305 }
@@ -331,8 +332,8 @@ NOIDCHAR [^A-Za-z0-9_]
331 m.output.erase(0,1); 332 m.output.erase(0,1);
332 m.output.erase(m.output.length()-1); 333 m.output.erase(m.output.length()-1);
333 } 334 }
334 string c = combine_path(component_basename,m.output); 335 string c = konforka::combine_path(component_basename,m.output);
335 member_variables.push_back(member_variable(m._type,m._name,normalize_path(c,strip_leading_slash),true,true)); 336 member_variables.push_back(member_variable(m._type,m._name,konforka::normalize_path(c,konforka::strip_leading_slash),true,true));
336 modi.pop_front(); 337 modi.pop_front();
337 BEGIN(INITIAL); 338 BEGIN(INITIAL);
338 } 339 }
@@ -365,8 +366,8 @@ NOIDCHAR [^A-Za-z0-9_]
365 m.output.erase(0,1); 366 m.output.erase(0,1);
366 m.output.erase(m.output.length()-1); 367 m.output.erase(m.output.length()-1);
367 } 368 }
368 string c = combine_path(component_basename,m.output); 369 string c = konforka::combine_path(component_basename,m.output);
369 ancestor_classes.push_back(ancestor_class(m._name,normalize_path(c,strip_leading_slash))); 370 ancestor_classes.push_back(ancestor_class(m._name,konforka::normalize_path(c,konforka::strip_leading_slash)));
370 modi.pop_front(); 371 modi.pop_front();
371 BEGIN(INITIAL); 372 BEGIN(INITIAL);
372 } 373 }
diff --git a/lib/sitecing_util.cc b/lib/sitecing_util.cc
index f892a60..f1432df 100644
--- a/lib/sitecing_util.cc
+++ b/lib/sitecing_util.cc
@@ -20,41 +20,6 @@ namespace sitecing {
20 * XXX: all of these utilities could be sheerly optimized. 20 * XXX: all of these utilities could be sheerly optimized.
21 */ 21 */
22 22
23 string normalize_path(const string& path,int opts) {
24 const char *s = path.c_str();
25 string rv;
26 string::size_type notslash = 0;
27 if( (*s)=='.' && s[1]=='/' )
28 s+=2;
29 if(opts&strip_leading_slash)
30 for(;(*s) && (*s)=='/';s++);
31 for(;*s;s++) {
32 if( (*s)=='/' ) {
33 if(s[1]=='/')
34 continue;
35 if(s[1]=='.' && s[2]=='/') {
36 s+=2;
37 continue;
38 }
39 }
40 if(opts&restrict_dotdot) {
41 if(
42 ( rv.empty() && s[0]=='.' && s[1]=='.' && s[2]=='/' )// "^../"
43 || ( s[0]=='/' && s[1]=='.' && s[2]=='.' && (s[3]==0 || s[3]=='/') ) // "/..(/|$)"
44 )
45 throw utility_restricted_sequence(CODEPOINT,"restricted updir sequence encountered");
46 }
47 rv += *s;
48 if( (*s) != '/' )
49 notslash=rv.length();
50 }
51 if(!(opts&strip_trailing_slash))
52 notslash++;
53 if(notslash<rv.length())
54 rv.erase(notslash); // XXX: check the logic of stripping/not strippling trailing slash
55 return rv;
56 }
57
58 string strip_prefix(const string& str,const string& prefix) { 23 string strip_prefix(const string& str,const string& prefix) {
59 if( (str.length()<prefix.length()) || str.compare(0,prefix.length(),prefix)) 24 if( (str.length()<prefix.length()) || str.compare(0,prefix.length(),prefix))
60 throw utility_no_prefix(CODEPOINT,"no such prefix"); 25 throw utility_no_prefix(CODEPOINT,"no such prefix");
@@ -67,33 +32,6 @@ namespace sitecing {
67 return str.substr(0,str.length()-suffix.length()); 32 return str.substr(0,str.length()-suffix.length());
68 } 33 }
69 34
70 string dir_name(const string& filename) {
71 string::size_type sl = filename.find_last_of('/');
72 if(sl==string::npos)
73 return ""; // no slashes -- no dir.
74 string::size_type nosl = filename.find_last_not_of('/',sl);
75 if(nosl==string::npos)
76 return ""; // only slashes -- no dir. XXX: only slashes after the last slash... does it mean no dir?
77 return filename.substr(0,nosl+1);
78 }
79
80 void make_path(const string& path,mode_t mode) {
81 struct stat st;
82 for(string::size_type sl=0;sl!=string::npos;sl=path.find('/',sl+1)) {
83 if(!sl)
84 continue;
85 string p = path.substr(0,sl);
86 if(stat(p.c_str(),&st) || !S_ISDIR(st.st_mode)) {
87 if(mkdir(p.c_str(),mode))
88 throw konforka::exception(CODEPOINT,"failed to mkdir()");
89 }
90 }
91 if(stat(path.c_str(),&st) || !S_ISDIR(st.st_mode)) {
92 if(mkdir(path.c_str(),mode))
93 throw konforka::exception(CODEPOINT,"failed to mkdir()");
94 }
95 }
96
97 void file_lock::lock(const string& f) { 35 void file_lock::lock(const string& f) {
98 unlock(); 36 unlock();
99 fd = open(f.c_str(),O_CREAT|O_RDWR,S_IRUSR|S_IWUSR); 37 fd = open(f.c_str(),O_CREAT|O_RDWR,S_IRUSR|S_IWUSR);
@@ -204,61 +142,6 @@ namespace sitecing {
204 locked=false; 142 locked=false;
205 } 143 }
206 144
207 string combine_path(const string& origin,const string& relative,int opts) {
208 string r = normalize_path(relative,0);
209 string rv;
210 // XXX: what to do if relative is empty is a question, really.
211 if(r.empty()) {
212 return normalize_path( (opts&origin_is_file)?dir_name(origin):origin ,strip_leading_slash|restrict_dotdot|strip_trailing_slash);
213 }else{
214 if(r[0]=='/') {
215 r.erase(0,1);
216 }else{
217 rv = normalize_path((opts&origin_is_file)?dir_name(origin):origin,restrict_dotdot|strip_trailing_slash);
218 }
219 }
220 string::size_type lsl = rv.rfind('/');
221 for(string::size_type sl=r.find('/');sl!=string::npos;sl=r.find('/')) {
222 assert(sl!=0);
223 if(sl==1 && r[0]=='.') {
224 // it's a "./"
225 r.erase(0,2);
226 }else if(sl==2 && r[0]=='.' && r[1]=='.') {
227 // we have a "../"
228 if(lsl==string::npos) {
229 if(rv.empty() && (opts&fail_beyond_root))
230 throw utility_beyond_root(CODEPOINT,"went beyond root while combining path");
231 rv.clear();
232 }else{
233 rv.erase(lsl);
234 lsl = rv.rfind('/');
235 }
236 r.erase(0,3);
237 }else{
238 // we have a "something/"
239 lsl = rv.length();
240 rv += '/';
241 rv += r.substr(0,sl);
242 r.erase(0,sl+1);
243 }
244 }
245 if(r.empty())
246 return rv+'/';
247 if(r.length()==2 && r[0]=='.' && r[0]=='.') {
248 if(lsl==string::npos) {
249 if(rv.empty() & (opts&fail_beyond_root))
250 throw utility_beyond_root(CODEPOINT,"went beyond root while combining path");
251 return "/";
252 }else{
253 rv.erase(lsl+1);
254 return rv;
255 }
256 }
257 rv += '/';
258 rv += r;
259 return rv;
260 }
261
262 void auto_chdir::pushdir(const string& td,bool ap) { 145 void auto_chdir::pushdir(const string& td,bool ap) {
263 /* TODO: make use of fchdir(2) instead */ 146 /* TODO: make use of fchdir(2) instead */
264 char *tmp = getcwd(0,0); 147 char *tmp = getcwd(0,0);
diff --git a/lib/sitespace.cc b/lib/sitespace.cc
index 0406d11..d5592bf 100644
--- a/lib/sitespace.cc
+++ b/lib/sitespace.cc
@@ -2,6 +2,7 @@
2 #include "pch.h" 2 #include "pch.h"
3#else 3#else
4 #include <cassert> 4 #include <cassert>
5 #include <konforka/util.h>
5 #include "sitecing/sitespace.h" 6 #include "sitecing/sitespace.h"
6 #include "sitecing/sitecing_util.h" 7 #include "sitecing/sitecing_util.h"
7#endif 8#endif
@@ -20,7 +21,7 @@ namespace sitecing {
20 21
21 so_component sitespace::fetch(const string& c,sitecing_interface* scif) { 22 so_component sitespace::fetch(const string& c,sitecing_interface* scif) {
22 execute_sentenced(); 23 execute_sentenced();
23 string sobase = normalize_path(c); 24 string sobase = konforka::normalize_path(c);
24 string sopath = factory.root_so+sobase+".so"; 25 string sopath = factory.root_so+sobase+".so";
25 config_options *co_build = config.lookup_config(sobase,config_options::flag_build); 26 config_options *co_build = config.lookup_config(sobase,config_options::flag_build);
26 if( (!co_build) || co_build->build ) 27 if( (!co_build) || co_build->build )