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-rw-r--r--src/boost/libs/regex/tools/generate/tables.cpp217
1 files changed, 217 insertions, 0 deletions
diff --git a/src/boost/libs/regex/tools/generate/tables.cpp b/src/boost/libs/regex/tools/generate/tables.cpp
new file mode 100644
index 000000000..dae31de0c
--- /dev/null
+++ b/src/boost/libs/regex/tools/generate/tables.cpp
@@ -0,0 +1,217 @@
+/*
+ *
+ * Copyright (c) 2004
+ * John Maddock
+ *
+ * Use, modification and distribution are subject to the
+ * Boost Software License, Version 1.0. (See accompanying file
+ * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+ *
+ */
+
+ /*
+ * LOCATION: see http://www.boost.org for most recent version.
+ * FILE tables.cpp
+ * VERSION see <boost/version.hpp>
+ * DESCRIPTION: Generates code snippets programatically, for cut-and
+ * paste into regex source.
+ */
+
+#include <boost/config.hpp>
+#include <map>
+#include <vector>
+#include <string>
+#include <iostream>
+#include <algorithm>
+#include <cctype>
+
+std::string g_char_type;
+std::string g_data_type;
+std::map<std::string, std::string> g_table;
+std::map<std::string, std::pair<std::string, std::string> > g_help_table;
+
+void add(std::string key, std::string data)
+{
+ g_table[key] = data;
+ if(key.size() <= 2)
+ g_help_table[data].first = key;
+ else
+ g_help_table[data].second = key;
+
+ std::string::size_type i = 0;
+ while(i < key.size())
+ {
+ if(std::isspace(key[i]) || (key[i] == '-') || (key[i] == '_'))
+ key.erase(i, 1);
+ else
+ {
+ key[i] = std::tolower(key[i]);
+ ++i;
+ }
+ }
+}
+
+#define ADD(x, y) add(BOOST_STRINGIZE(x), BOOST_STRINGIZE(y))
+
+void generate_code()
+{
+ std::map<std::string, std::string>::const_iterator i, j;
+
+ // begin with the character tables:
+ std::cout << "static const " << g_char_type << " prop_name_table[] = {\n";
+ for(i = g_table.begin(), j = g_table.end(); i != j; ++i)
+ {
+ std::cout << " /* " << i->first << " */ ";
+ for(std::string::size_type n = 0; n < i->first.size(); ++n)
+ {
+ std::cout.put('\'');
+ std::cout.put((i->first)[n]);
+ std::cout.put('\'');
+ std::cout.put(',');
+ std::cout.put(' ');
+ }
+ std::cout << std::endl;;
+ }
+ std::cout << "};\n\n";
+
+ // now the iterator table:
+ std::cout << "static const BOOST_REGEX_DETAIL_NS::character_pointer_range<" << g_char_type << "> range_data[] = {\n";
+ std::size_t index = 0;
+ for(i = g_table.begin(), j = g_table.end(); i != j; ++i)
+ {
+ std::cout << " { prop_name_table+" << index << ", prop_name_table+";
+ index += i->first.size();
+ std::cout << index << ", }, // " << i->first << std::endl;
+ }
+ std::cout << "};\n\n";
+
+ // now the value table:
+ std::cout << "static const " << g_data_type << " icu_class_map[] = {\n";
+ for(i = g_table.begin(), j = g_table.end(); i != j; ++i)
+ {
+ std::cout << " " << i->second << ", // " << i->first << std::endl;
+ }
+ std::cout << "};\n\n" << std::flush;
+ g_table.clear();
+}
+
+void generate_html()
+{
+ // start by producing a sorted list:
+ std::vector<std::pair<std::string, std::string> > v;
+ std::map<std::string, std::pair<std::string, std::string> >::const_iterator i, j;
+ i = g_help_table.begin();
+ j = g_help_table.end();
+ while(i != j)
+ {
+ v.push_back(i->second);
+ ++i;
+ }
+ std::sort(v.begin(), v.end());
+
+ std::vector<std::pair<std::string, std::string> >::const_iterator h, k;
+ h = v.begin();
+ k = v.end();
+
+ std::cout << "<table width=\"100%\"><tr><td><b>Short Name</b></td><td><b>Long Name</b></td></tr>\n";
+ while(h != k)
+ {
+ std::cout << "<tr><td>" << (h->first.size() ? h->first : std::string(" ")) << "</td><td>" << h->second << "</td></tr>\n";
+ ++h;
+ }
+ std::cout << "</table>\n\n";
+}
+
+int main()
+{
+ g_char_type = "::UChar32";
+ g_data_type = "icu_regex_traits::char_class_type";
+ ADD(L*, U_GC_L_MASK);
+ ADD(Letter, U_GC_L_MASK);
+ ADD(Lu, U_GC_LU_MASK);
+ ADD(Ll, U_GC_LL_MASK);
+ ADD(Lt, U_GC_LT_MASK);
+ ADD(Lm, U_GC_LM_MASK);
+ ADD(Lo, U_GC_LO_MASK);
+ ADD(Uppercase Letter, U_GC_LU_MASK);
+ ADD(Lowercase Letter, U_GC_LL_MASK);
+ ADD(Titlecase Letter, U_GC_LT_MASK);
+ ADD(Modifier Letter, U_GC_LM_MASK);
+ ADD(Other Letter, U_GC_LO_MASK);
+
+ ADD(M*, U_GC_M_MASK);
+ ADD(Mn, U_GC_MN_MASK);
+ ADD(Mc, U_GC_MC_MASK);
+ ADD(Me, U_GC_ME_MASK);
+ ADD(Mark, U_GC_M_MASK);
+ ADD(Non-Spacing Mark, U_GC_MN_MASK);
+ ADD(Spacing Combining Mark, U_GC_MC_MASK);
+ ADD(Enclosing Mark, U_GC_ME_MASK);
+
+ ADD(N*, U_GC_N_MASK);
+ ADD(Nd, U_GC_ND_MASK);
+ ADD(Nl, U_GC_NL_MASK);
+ ADD(No, U_GC_NO_MASK);
+ ADD(Number, U_GC_N_MASK);
+ ADD(Decimal Digit Number, U_GC_ND_MASK);
+ ADD(Letter Number, U_GC_NL_MASK);
+ ADD(Other Number, U_GC_NO_MASK);
+
+ ADD(S*, U_GC_S_MASK);
+ ADD(Sm, U_GC_SM_MASK);
+ ADD(Sc, U_GC_SC_MASK);
+ ADD(Sk, U_GC_SK_MASK);
+ ADD(So, U_GC_SO_MASK);
+ ADD(Symbol, U_GC_S_MASK);
+ ADD(Math Symbol, U_GC_SM_MASK);
+ ADD(Currency Symbol, U_GC_SC_MASK);
+ ADD(Modifier Symbol, U_GC_SK_MASK);
+ ADD(Other Symbol, U_GC_SO_MASK);
+
+ ADD(P*, U_GC_P_MASK);
+ ADD(Pc, U_GC_PC_MASK);
+ ADD(Pd, U_GC_PD_MASK);
+ ADD(Ps, U_GC_PS_MASK);
+ ADD(Pe, U_GC_PE_MASK);
+ ADD(Pi, U_GC_PI_MASK);
+ ADD(Pf, U_GC_PF_MASK);
+ ADD(Po, U_GC_PO_MASK);
+ ADD(Punctuation, U_GC_P_MASK);
+ ADD(Connector Punctuation, U_GC_PC_MASK);
+ ADD(Dash Punctuation, U_GC_PD_MASK);
+ ADD(Open Punctuation, U_GC_PS_MASK);
+ ADD(Close Punctuation, U_GC_PE_MASK);
+ ADD(Initial Punctuation, U_GC_PI_MASK);
+ ADD(Final Punctuation, U_GC_PF_MASK);
+ ADD(Other Punctuation, U_GC_PO_MASK);
+
+ ADD(Z*, U_GC_Z_MASK);
+ ADD(Zs, U_GC_ZS_MASK);
+ ADD(Zl, U_GC_ZL_MASK);
+ ADD(Zp, U_GC_ZP_MASK);
+ ADD(Separator, U_GC_Z_MASK);
+ ADD(Space Separator, U_GC_ZS_MASK);
+ ADD(Line Separator, U_GC_ZL_MASK);
+ ADD(Paragraph Separator, U_GC_ZP_MASK);
+
+ ADD(C*, U_GC_C_MASK);
+ ADD(Cc, U_GC_CC_MASK);
+ ADD(Cf, U_GC_CF_MASK);
+ ADD(Cs, U_GC_CS_MASK);
+ ADD(Co, U_GC_CO_MASK);
+ ADD(Cn, U_GC_CN_MASK);
+ ADD(Other, U_GC_C_MASK);
+ ADD(Control, U_GC_CC_MASK);
+ ADD(Format, U_GC_CF_MASK);
+ ADD(Surrogate, U_GC_CS_MASK);
+ ADD(Private Use, U_GC_CO_MASK);
+ ADD(Not Assigned, U_GC_CN_MASK);
+ ADD(Any, icu_regex_traits::mask_any);
+ ADD(Assigned, (0x3FFFFFFFu) & ~(U_GC_CN_MASK));
+ ADD(ASCII, icu_regex_traits::mask_ascii);
+ ADD(Titlecase, U_GC_LT_MASK);
+
+ generate_code();
+ generate_html();
+ return 0;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 11:06:51 +0000