Line data Source code
1 : /// doxygen_main_editor.cpp
2 : /// by rrivera at fnal dot gov
3 : /// created May 2018
4 : ///
5 : /// This is a simple html code injector to improve the main.html generated by doxygen.
6 : ///
7 : /// Planned to be used in conjunction with OnlineDocPushUpdate.sh
8 : ///
9 : /// compile with:
10 : /// g++ doxygen_main_editor.cpp -o doxygen_main_editor
11 : /// or
12 : /// g++ ./srcs/otsdaq-utilities/onlineDoc/doxygen_main_editor.cpp -o doxygen_main_editor
13 : ///
14 : /// if developing, consider appending -D_GLIBCXX_DEBUG to get more
15 : /// descriptive error messages
16 : ///
17 : /// run with:
18 : ///./doxygen_main_editor <full main.html path> <full inject main html file path>
19 : ///
20 : ///
21 : #include <arpa/inet.h>
22 : #include <errno.h>
23 : #include <netdb.h>
24 : #include <netinet/in.h>
25 : #include <stdio.h>
26 : #include <stdlib.h>
27 : #include <string.h>
28 : #include <sys/socket.h>
29 : #include <sys/types.h>
30 : #include <unistd.h>
31 : #include <iomanip>
32 : #include <iostream>
33 :
34 : /// use this for normal printouts
35 : #define __PRINTF__ printf
36 :
37 : #define __MF_SUBJECT__ "doxy_main"
38 :
39 : #define __SHORTFILE__ \
40 : (__builtin_strstr(&__FILE__[0], "/srcs/") \
41 : ? __builtin_strstr(&__FILE__[0], "/srcs/") + 6 \
42 : : __FILE__)
43 : #define __COUT_HDR_L__ "[" << std::dec << __LINE__ << " |\t"
44 : #define __COUT_HDR_FL__ __SHORTFILE__ << " " << __COUT_HDR_L__
45 :
46 : #define __COUT_TYPE__(X) std::cout << QUOTE(X) << ":"
47 : #define __COUT_ERR__ __COUT_TYPE__(LogError) << __COUT_HDR_FL__
48 : #define __COUT_WARN__ __COUT_TYPE__(LogWarning) << __COUT_HDR_FL__
49 : #define __COUT_INFO__ __COUT_TYPE__(LogInfo) << __COUT_HDR_FL__
50 : #define __COUT__ __COUT_TYPE__(LogDebug) << __COUT_HDR_FL__
51 :
52 : #define __SS__ \
53 : std::stringstream ss; \
54 : ss << "|" << __MF_DECOR__ << ": " << __COUT_HDR_FL__
55 : #define __SS_THROW__ \
56 : { \
57 : __COUT_ERR__ << "\n" << ss.str(); \
58 : throw std::runtime_error(ss.str()); \
59 : } //put in {}'s to prevent surprises, e.g. if ... else __SS_THROW__;
60 : #define __E__ std::endl
61 : #define Q(X) #X
62 : #define QUOTE(X) Q(X)
63 : #define __COUTV__(X) __COUT__ << QUOTE(X) << " = " << X << __E__
64 :
65 : /// and use this to suppress
66 : /// #define __PRINTF__ if(0) printf
67 : /// #define __COUT__ if(0) std::cout
68 : ///
69 0 : int main(int argc, char** argv)
70 : {
71 0 : __COUT__ << "Starting doxygen main.html editor..." << __E__;
72 :
73 0 : if(argc < 4)
74 : {
75 0 : __COUT__ << "Need 3 arguments: for the full path to main.html AND to "
76 0 : "ARRAY:<html-to-inject>"
77 0 : << __E__;
78 0 : return 0;
79 : }
80 0 : std::string mainfn = argv[1];
81 0 : std::string injectfn = argv[2];
82 0 : std::string inject2fn = argv[3];
83 0 : __COUT__ << "main.html destination full path: " << mainfn << __E__;
84 0 : __COUT__ << "main.html source full path: " << mainfn + ".bk" << __E__;
85 0 : __COUT__ << "inject.html source full path: " << injectfn << __E__;
86 0 : __COUT__ << "inject2.html source full path: " << inject2fn << __E__;
87 :
88 0 : FILE* mainSrc = fopen((mainfn + ".bk").c_str(), "r");
89 0 : if(!mainSrc)
90 : {
91 0 : __COUT__ << "Failed to open... " << mainfn + ".bk" << __E__;
92 0 : return 0;
93 : }
94 0 : FILE* injectSrc = fopen((injectfn).c_str(), "r");
95 0 : if(!injectSrc)
96 : {
97 0 : __COUT__ << "Failed to open... " << injectfn << __E__;
98 0 : return 0;
99 : }
100 0 : FILE* inject2Src = fopen((inject2fn).c_str(), "r");
101 0 : if(!inject2Src)
102 : {
103 0 : __COUT__ << "Failed to open... " << inject2fn << __E__;
104 0 : return 0;
105 : }
106 0 : FILE* mainDest = fopen((mainfn).c_str(), "w");
107 0 : if(!mainSrc)
108 : {
109 0 : __COUT__ << "Failed to open... " << mainfn << __E__;
110 0 : return 0;
111 : }
112 :
113 : char line[1000];
114 0 : unsigned int countdown = -1;
115 :
116 0 : unsigned int injectIndex = 0;
117 :
118 0 : bool injected = true;
119 0 : while(fgets(line, 1000, mainSrc))
120 : {
121 0 : fputs(line, mainDest); // output main line to file
122 0 : __COUT__ << line << (line[strlen(line) - 1] == '\n' ? "" : "\n");
123 :
124 0 : if(injected && !strcmp(line, "<div class=\"contents\">\n"))
125 : {
126 0 : injected = false;
127 0 : countdown = 0;
128 0 : injectIndex = 1;
129 : // continue;
130 : }
131 0 : else if(injected && !strcmp(line, "<head>\n"))
132 : {
133 0 : injected = false;
134 0 : countdown = 0;
135 0 : injectIndex = 2;
136 : // continue;
137 : }
138 :
139 0 : if(!injected && countdown == 0) // inject file
140 : {
141 0 : injected = true;
142 :
143 0 : switch(injectIndex)
144 : {
145 0 : case 1: {
146 : // get one more line and modify it, ie, clip ugly start and delete close
147 : // tag for content div fgets(line,1000,mainSrc);
148 : // __COUT__ << "MOD " << line << (line[strlen(line)-1] ==
149 : //'\n'?"":"\n"); line[strlen(line)-7] = '\0';
150 : // for(countdown=strlen(line)-16;countdown<strlen(line);++countdown)
151 : // if(line[countdown]=='v') break;
152 : //
153 : // //keep version number
154 : // fputs("<h3>",mainDest);
155 : // __COUT__ << "<h3>" << __E__;
156 : // fputs(&line[countdown],mainDest); //output main line to
157 : // file
158 : // __COUT__ << &line[countdown] << __E__;
159 :
160 0 : while(fgets(line, 1000, injectSrc))
161 : {
162 0 : fputs(line, mainDest); // output inject line to file
163 0 : __COUT__ << line << (line[strlen(line) - 1] == '\n' ? "" : "\n");
164 : }
165 :
166 : // add close content div
167 : // fputs("</div>",mainDest);
168 : // __COUT__ << "</div>" << __E__;
169 :
170 0 : break;
171 : }
172 0 : case 2: {
173 0 : while(fgets(line, 1000, inject2Src))
174 : {
175 0 : fputs(line, mainDest); // output inject line to file
176 0 : __COUT__ << line << (line[strlen(line) - 1] == '\n' ? "" : "\n");
177 : }
178 0 : break;
179 : }
180 0 : default:
181 0 : __COUT__ << "Unknown injection!" << __E__;
182 : }
183 : }
184 0 : else if(!injected)
185 : {
186 0 : --countdown;
187 : }
188 : }
189 :
190 0 : fclose(mainDest);
191 0 : fclose(injectSrc);
192 0 : fclose(mainSrc);
193 :
194 0 : __COUT__ << "Doxygen main.html editor complete!" << __E__;
195 :
196 0 : return 0;
197 0 : }
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