OpenSystemsDevelopment / qpdf

Commit 0c8e9e591268983765dd510c02d259ac7733b664

Authored by Jay Berkenbilt
1 parent 7eeaf58b

QPDFJob: prepare for automatically generated json handlers

Inline Side-by-side
Showing 2 changed files with 99 additions and 74 deletions
libqpdf/QPDFJob_argv.cc
  View file @0c8e9e5
@@ -23,7 +23,7 @@ namespace @@ -23,7 +23,7 @@ namespace
23 { 23 {
24 public: 24 public:
25 ArgParser(QPDFArgParser& ap, 25 ArgParser(QPDFArgParser& ap,
26 - std::shared_ptr<QPDFJob::Config> c_main, QPDFJob& o); 26 + std::shared_ptr<QPDFJob::Config> c_main);
27 void parseOptions(); 27 void parseOptions();
28 28
29 private: 29 private:
@@ -47,7 +47,7 @@ namespace @@ -47,7 +47,7 @@ namespace
47 } 47 }
48 48
49 ArgParser::ArgParser(QPDFArgParser& ap, 49 ArgParser::ArgParser(QPDFArgParser& ap,
50 - std::shared_ptr<QPDFJob::Config> c_main, QPDFJob& o) : 50 + std::shared_ptr<QPDFJob::Config> c_main) :
51 ap(ap), 51 ap(ap),
52 c_main(c_main), 52 c_main(c_main),
53 pages_password(nullptr), 53 pages_password(nullptr),
@@ -495,7 +495,7 @@ QPDFJob::initializeFromArgv(int argc, char* argv[], char const* progname_env) @@ -495,7 +495,7 @@ QPDFJob::initializeFromArgv(int argc, char* argv[], char const* progname_env)
495 } 495 }
496 QPDFArgParser qap(argc, argv, progname_env); 496 QPDFArgParser qap(argc, argv, progname_env);
497 setMessagePrefix(qap.getProgname()); 497 setMessagePrefix(qap.getProgname());
498 - ArgParser ap(qap, config(), *this); 498 + ArgParser ap(qap, config());
499 qap.addFinalCheck( 499 qap.addFinalCheck(
500 QPDFArgParser::bindBare(&QPDFJob::checkConfiguration, this)); 500 QPDFArgParser::bindBare(&QPDFJob::checkConfiguration, this));
501 ap.parseOptions(); 501 ap.parseOptions();
libqpdf/QPDFJob_json.cc
  View file @0c8e9e5
@@ -7,6 +7,100 @@ @@ -7,6 +7,100 @@
7 7
8 static JSON JOB_SCHEMA = JSON::parse(QPDFJob::json_job_schema_v1().c_str()); 8 static JSON JOB_SCHEMA = JSON::parse(QPDFJob::json_job_schema_v1().c_str());
9 9
  10 +namespace
  11 +{
  12 + class Handlers
  13 + {
  14 + public:
  15 + Handlers(JSONHandler& jh, std::shared_ptr<QPDFJob::Config> c_main);
  16 + void handle(JSON&);
  17 +
  18 + private:
  19 +//# include <qpdf/auto_job_json_decl.hh>
  20 +
  21 + void usage(std::string const& message);
  22 + void initHandlers();
  23 +
  24 + JSONHandler& jh;
  25 + std::shared_ptr<QPDFJob::Config> c_main;
  26 + std::shared_ptr<QPDFJob::CopyAttConfig> c_copy_att;
  27 + std::shared_ptr<QPDFJob::AttConfig> c_att;
  28 + std::shared_ptr<QPDFJob::PagesConfig> c_pages;
  29 + std::shared_ptr<QPDFJob::UOConfig> c_uo;
  30 + std::shared_ptr<QPDFJob::EncConfig> c_enc;
  31 + };
  32 +}
  33 +
  34 +Handlers::Handlers(JSONHandler& jh, std::shared_ptr<QPDFJob::Config> c_main) :
  35 + jh(jh),
  36 + c_main(c_main)
  37 +{
  38 + initHandlers();
  39 +}
  40 +
  41 +void
  42 +Handlers::initHandlers()
  43 +{
  44 +//# include <qpdf/auto_job_json_init.hh>
  45 + jh.addDictHandlers(
  46 + [](std::string const&){},
  47 + [](std::string const&){});
  48 +
  49 + auto input = std::make_shared<JSONHandler>();
  50 + auto input_file = std::make_shared<JSONHandler>();
  51 + auto input_file_name = std::make_shared<JSONHandler>();
  52 + auto output = std::make_shared<JSONHandler>();
  53 + auto output_file = std::make_shared<JSONHandler>();
  54 + auto output_file_name = std::make_shared<JSONHandler>();
  55 + auto output_options = std::make_shared<JSONHandler>();
  56 + auto output_options_qdf = std::make_shared<JSONHandler>();
  57 +
  58 + input->addDictHandlers(
  59 + [](std::string const&){},
  60 + [](std::string const&){});
  61 + input_file->addDictHandlers(
  62 + [](std::string const&){},
  63 + [](std::string const&){});
  64 + output->addDictHandlers(
  65 + [](std::string const&){},
  66 + [](std::string const&){});
  67 + output_file->addDictHandlers(
  68 + [](std::string const&){},
  69 + [](std::string const&){});
  70 + output_options->addDictHandlers(
  71 + [](std::string const&){},
  72 + [](std::string const&){});
  73 +
  74 + jh.addDictKeyHandler("input", input);
  75 + input->addDictKeyHandler("file", input_file);
  76 + input_file->addDictKeyHandler("name", input_file_name);
  77 + jh.addDictKeyHandler("output", output);
  78 + output->addDictKeyHandler("file", output_file);
  79 + output_file->addDictKeyHandler("name", output_file_name);
  80 + output->addDictKeyHandler("options", output_options);
  81 + output_options->addDictKeyHandler("qdf", output_options_qdf);
  82 +
  83 + input_file_name->addStringHandler(
  84 + [this](std::string const&, std::string const& v) {
  85 + c_main->inputFile(v.c_str());
  86 + });
  87 + output_file_name->addStringHandler(
  88 + [this](std::string const&, std::string const& v) {
  89 + c_main->outputFile(v.c_str());
  90 + });
  91 + output_options_qdf->addBoolHandler(
  92 + [this](std::string const&, bool v) {
  93 + // QXXXQ require v to be true
  94 + c_main->qdf();
  95 + });
  96 +}
  97 +
  98 +void
  99 +Handlers::handle(JSON& j)
  100 +{
  101 + jh.handle(".", j);
  102 +}
  103 +
10 void 104 void
11 QPDFJob::initializeFromJson(std::string const& json) 105 QPDFJob::initializeFromJson(std::string const& json)
12 { 106 {
@@ -25,75 +119,6 @@ QPDFJob::initializeFromJson(std::string const&amp; json) @@ -25,75 +119,6 @@ QPDFJob::initializeFromJson(std::string const&amp; json)
25 } 119 }
26 120
27 JSONHandler jh; 121 JSONHandler jh;
28 - {  
29 - jh.addDictHandlers(  
30 - [](std::string const&){},  
31 - [](std::string const&){});  
32 -  
33 - auto input = std::make_shared<JSONHandler>();  
34 - auto input_file = std::make_shared<JSONHandler>();  
35 - auto input_file_name = std::make_shared<JSONHandler>();  
36 - auto output = std::make_shared<JSONHandler>();  
37 - auto output_file = std::make_shared<JSONHandler>();  
38 - auto output_file_name = std::make_shared<JSONHandler>();  
39 - auto output_options = std::make_shared<JSONHandler>();  
40 - auto output_options_qdf = std::make_shared<JSONHandler>();  
41 -  
42 - input->addDictHandlers(  
43 - [](std::string const&){},  
44 - [](std::string const&){});  
45 - input_file->addDictHandlers(  
46 - [](std::string const&){},  
47 - [](std::string const&){});  
48 - output->addDictHandlers(  
49 - [](std::string const&){},  
50 - [](std::string const&){});  
51 - output_file->addDictHandlers(  
52 - [](std::string const&){},  
53 - [](std::string const&){});  
54 - output_options->addDictHandlers(  
55 - [](std::string const&){},  
56 - [](std::string const&){});  
57 -  
58 - jh.addDictKeyHandler("input", input);  
59 - input->addDictKeyHandler("file", input_file);  
60 - input_file->addDictKeyHandler("name", input_file_name);  
61 - jh.addDictKeyHandler("output", output);  
62 - output->addDictKeyHandler("file", output_file);  
63 - output_file->addDictKeyHandler("name", output_file_name);  
64 - output->addDictKeyHandler("options", output_options);  
65 - output_options->addDictKeyHandler("qdf", output_options_qdf);  
66 -  
67 - input_file_name->addStringHandler(  
68 - [this](std::string const&, std::string const& v) {  
69 - config()->inputFile(v.c_str());  
70 - });  
71 - output_file_name->addStringHandler(  
72 - [this](std::string const&, std::string const& v) {  
73 - config()->outputFile(v.c_str());  
74 - });  
75 - output_options_qdf->addBoolHandler(  
76 - [this](std::string const&, bool v) {  
77 - // QXXXQ require v to be true  
78 - config()->qdf();  
79 - });  
80 - }  
81 -  
82 - // {  
83 - // "input": {  
84 - // "file": {  
85 - // "name": "/home/ejb/source/examples/pdf/minimal.pdf"  
86 - // }  
87 - // },  
88 - // "output": {  
89 - // "file": {  
90 - // "name": "/tmp/a.pdf"  
91 - // },  
92 - // "options": {  
93 - // "qdf": true  
94 - // }  
95 - // }  
96 - // }  
97 -  
98 - jh.handle(".", j); 122 + Handlers h(jh, config());
  123 + h.handle(j);
99 } 124 }