/[eiffelstudio]/branches/eth/eve/Src/framework/code_analysis/ca_code_analyzer.e
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Revision 93389 - (hide annotations)
Fri Nov 15 17:19:03 2013 UTC (6 years ago) by zurfluhs
File size: 5308 byte(s)
Code Analysis: GUI: various improvements

- also: unused argument rule fix
- also: asynchronous rule checking
1 zurfluhs 93168 note
2     description: "Summary description for {CA_CODE_ANALYZER}."
3     author: "Stefan Zurfluh"
4     date: "$Date$"
5     revision: "$Revision$"
6    
7     class
8     CA_CODE_ANALYZER
9    
10     inherit {NONE}
11     SHARED_EIFFEL_PROJECT
12 zurfluhs 93179 CA_SHARED_NAMES
13 zurfluhs 93168
14     create
15     make
16    
17     feature {NONE} -- Initialization
18    
19     make
20     -- Initialization for `Current'.
21     do
22     create settings
23     create rules.make
24     -- Adding example rules
25     rules.extend (create {CA_SELF_ASSIGNMENT_RULE}.make)
26     rules.extend (create {CA_UNUSED_ARGUMENT_RULE}.make)
27 zurfluhs 93216 rules.extend (create {CA_NPATH_RULE}.make)
28     rules.extend (create {CA_EMPTY_IF_RULE}.make)
29 zurfluhs 93299 rules.extend (create {CA_FEATURE_NEVER_CALLED_RULE}.make)
30 zurfluhs 93300 rules.extend (create {CA_CQ_SEPARATION_RULE}.make)
31 zurfluhs 93377
32 zurfluhs 93298 -- Issues (contract violations, exceptions) with {EPA_CFG_BUILDER} and
33     -- classes from library 'program_analysis' in general.
34     -- rules.extend (create {CA_VARIABLE_NOT_READ_RULE}.make)
35 zurfluhs 93173
36     create classes_to_analyze.make
37     create rule_violations.make (100)
38 zurfluhs 93333 create completed_actions
39 zurfluhs 93168 end
40    
41 zurfluhs 93173 feature -- Analysis interface
42 zurfluhs 93168
43 zurfluhs 93333 add_completed_action (a_action: PROCEDURE [ANY, TUPLE [BOOLEAN] ])
44     do
45     completed_actions.extend (a_action)
46     end
47    
48 zurfluhs 93173 analyze
49 zurfluhs 93333 require
50     not is_running
51 zurfluhs 93168 local
52 zurfluhs 93173 l_rules_checker: CA_ALL_RULES_CHECKER
53 zurfluhs 93389 l_task: CA_RULE_CHECKING_TASK
54 zurfluhs 93168 do
55 zurfluhs 93333 is_running := True
56 zurfluhs 93377 -- TODO: caching
57     rule_violations.wipe_out
58 zurfluhs 93333
59 zurfluhs 93173 create l_rules_checker.make
60 zurfluhs 93168 across rules as l_rules loop
61 zurfluhs 93377 l_rules.item.clear_violations
62 zurfluhs 93168 if l_rules.item.is_enabled then -- important: only add enabled rules
63 zurfluhs 93174 if system_wide_check or else (not l_rules.item.is_system_wide) then
64 zurfluhs 93377 -- do not add system wide rules if we check only parts of the system
65 zurfluhs 93181 if attached {CA_STANDARD_RULE} l_rules.item as l_std_rule then
66     l_std_rule.prepare_checking (l_rules_checker)
67 zurfluhs 93377 -- TODO: prepare rules of other types?
68 zurfluhs 93181 end
69 zurfluhs 93174 end
70 zurfluhs 93168 end
71     end
72    
73 zurfluhs 93389 -- TODO: call rule checker
74     create l_task.make (l_rules_checker, rules, classes_to_analyze, agent analysis_completed)
75     rota.run_task (l_task)
76 zurfluhs 93173 end
77    
78     clear_classes_to_analyze
79     do
80     classes_to_analyze.wipe_out
81     end
82    
83     add_whole_system
84     local
85     l_groups: LIST [CONF_GROUP]
86     l_cluster: CLUSTER_I
87     do
88 zurfluhs 93168 from
89     l_groups := eiffel_universe.groups
90     l_groups.start
91     until
92     l_groups.after
93     loop
94     l_cluster ?= l_groups.item_for_iteration
95     -- Only load top-level clusters, as they are loaded recursively afterwards
96     if l_cluster /= Void and then l_cluster.parent_cluster = Void then
97 zurfluhs 93173 add_cluster (l_cluster)
98 zurfluhs 93168 end
99     l_groups.forth
100     end
101 zurfluhs 93174
102     system_wide_check := True
103 zurfluhs 93168 end
104    
105 zurfluhs 93173 add_cluster (a_cluster: CLUSTER_I)
106 zurfluhs 93168 local
107     l_conf_class: CONF_CLASS
108     l_class_i: CLASS_I
109     do
110 zurfluhs 93174 system_wide_check := False
111    
112 zurfluhs 93168 from
113     a_cluster.classes.start
114     until
115     a_cluster.classes.after
116     loop
117     l_conf_class := a_cluster.classes.item_for_iteration
118     l_class_i := eiffel_universe.class_named (l_conf_class.name, a_cluster)
119 zurfluhs 93173 add_class (l_class_i)
120 zurfluhs 93168 a_cluster.classes.forth
121     end
122     if a_cluster.sub_clusters /= Void then
123     from
124     a_cluster.sub_clusters.start
125     until
126     a_cluster.sub_clusters.after
127     loop
128 zurfluhs 93173 add_cluster (a_cluster.sub_clusters.item_for_iteration)
129 zurfluhs 93168 a_cluster.sub_clusters.forth
130     end
131     end
132     end
133    
134 zurfluhs 93333 add_group (a_group: CONF_GROUP)
135     require
136     a_group_not_void: a_group /= Void
137     local
138     l_conf_class: CONF_CLASS
139     l_class_i: CLASS_I
140     do
141     from
142     a_group.classes.start
143     until
144     a_group.classes.after
145     loop
146     l_conf_class := a_group.classes.item_for_iteration
147     l_class_i := eiffel_universe.class_named (l_conf_class.name, a_group)
148     add_class (l_class_i)
149     a_group.classes.forth
150     end
151     end
152    
153 zurfluhs 93173 add_classes (a_classes: ITERABLE[CLASS_I])
154 zurfluhs 93168 do
155 zurfluhs 93174 system_wide_check := False
156    
157 zurfluhs 93173 across a_classes as l_classes loop
158     add_class (l_classes.item)
159     end
160 zurfluhs 93168 end
161    
162 zurfluhs 93173 add_class (a_class: CLASS_I)
163     local
164     l_class_c: CLASS_C
165 zurfluhs 93168 do
166 zurfluhs 93174 system_wide_check := False
167    
168 zurfluhs 93173 if a_class.is_compiled then
169     l_class_c := a_class.compiled_class
170     check l_class_c /= Void end
171     classes_to_analyze.extend (l_class_c)
172     else
173     print ("Class " + a_class.name + " not compiled (skipped).%N")
174 zurfluhs 93168 end
175     end
176    
177 zurfluhs 93173 feature -- Properties
178 zurfluhs 93168
179 zurfluhs 93333 is_running: BOOLEAN
180    
181 zurfluhs 93168 analysis_successful: BOOLEAN
182    
183     rules: LINKED_LIST[CA_RULE]
184    
185 zurfluhs 93173 rule_violations: detachable HASH_TABLE[SORTED_TWO_WAY_LIST[CA_RULE_VIOLATION], CLASS_C]
186 zurfluhs 93168
187     feature {NONE} -- Implementation
188    
189 zurfluhs 93389 analysis_completed
190     do
191     across classes_to_analyze as l_classes loop
192     rule_violations.extend (create {SORTED_TWO_WAY_LIST[CA_RULE_VIOLATION]}.make, l_classes.item)
193     end
194    
195     across rules as l_rules loop
196     across l_rules.item.violations as l_v loop
197     rule_violations.at (l_v.item.affected_class).extend (l_v.item)
198     end
199     end
200    
201     clear_classes_to_analyze
202    
203     is_running := False
204     completed_actions.call ([True])
205     completed_actions.wipe_out
206     end
207    
208 zurfluhs 93168 settings: CA_SETTINGS
209    
210 zurfluhs 93389 classes_to_analyze: LINKED_SET [CLASS_C]
211 zurfluhs 93168
212 zurfluhs 93174 system_wide_check: BOOLEAN
213    
214 zurfluhs 93389 completed_actions: ACTION_SEQUENCE [TUPLE [BOOLEAN]]
215 zurfluhs 93298
216 zurfluhs 93389 frozen rota: detachable ROTA_S
217     -- Access to rota service
218     local
219     l_service_consumer: SERVICE_CONSUMER [ROTA_S]
220     do
221     create l_service_consumer
222     if l_service_consumer.is_service_available and then l_service_consumer.service.is_interface_usable then
223     Result := l_service_consumer.service
224     end
225     end
226    
227 zurfluhs 93168 end

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