diff options
Diffstat (limited to 'TAO/performance-tests/Demux/CodeGen/gen_names.cpp')
| -rw-r--r-- | TAO/performance-tests/Demux/CodeGen/gen_names.cpp | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/TAO/performance-tests/Demux/CodeGen/gen_names.cpp b/TAO/performance-tests/Demux/CodeGen/gen_names.cpp deleted file mode 100644 index 9025a7d308d..00000000000 --- a/TAO/performance-tests/Demux/CodeGen/gen_names.cpp +++ /dev/null @@ -1,258 +0,0 @@ -// $Id$ -// ============================================================================ -// -// = LIBRARY -// TAO/performance-tests/Demux/CodeGen -// -// = FILENAME -// gen_names.cpp -// -// Generates unique names -// -// = AUTHOR -// -// Aniruddha Gokhale -// -// ============================================================================ - - -#include "codegen.h" - -ACE_RCSID(CodeGen, gen_names, "$Id$") - - -// POA names generator -int -Demux_Test_CodeGenerator::gen_poa_names (void) -{ - this->state_ = Demux_Test_CodeGenerator::CG_POA; - - if (this->gen_names (this->poa_array_, this->num_POAs_) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "(%n:%l) Demux_Test_CodeGenerator::gen_poa_names - " - "Failed to generate poa names\n"), - -1); - - // We store the generated names in a file - char poa_file [128]; - ACE_OS::sprintf (poa_file, "poa_names_%d.dat", this->num_POAs_); - - FILE *fp = ACE_OS::fopen (poa_file, "w"); - - if (fp == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "(%n:%l) Demux_Test_CodeGenerator::gen_poa_names - " - "Failed to open file %s\n", poa_file), - -1); - - // Now output the names - ACE_CString *str; - ACE_Unbounded_Queue_Iterator <ACE_CString> iter (this->poa_array_); - - // Start with the first element. - for (iter.first (); - !iter.done (); - (void) iter.advance ()) - { - // grab the next element waiting to be grabbed. - (void) iter.next (str); - - ACE_OS::fprintf (fp, - "%s\n", - str->c_str ()); - } - - ACE_OS::fclose (fp); - - return 0; -} - -// Object table generator. - -int -Demux_Test_CodeGenerator::gen_object_names (void) -{ - this->state_ = Demux_Test_CodeGenerator::CG_OBJ; - - if (this->gen_names (this->obj_array_, - this->num_objs_) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "(%n:%l) Demux_Test_CodeGenerator::gen_object_names - " - "Failed to generate object names\n"), - -1); - return 0; -} - -// Method table generator. - -int -Demux_Test_CodeGenerator::gen_operation_names (void) -{ - this->state_ = Demux_Test_CodeGenerator::CG_OP; - if (this->gen_names (this->op_array_, - this->num_ops_) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "(%n:%l) Demux_Test_CodeGenerator::gen_object_names - " - "Failed to generate object names\n"), - -1); - - // Save it at this location. - if (this->op_array_.enqueue_tail (ACE_CString ("shutdown")) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "(%n:%l) Demux_Test_CodeGenerator::gen_operation_names - " - "Failed to enqueue the shutdown operation\n"), - -1); - return 0; -} - - -// Generic unique name generator. - -int -Demux_Test_CodeGenerator::gen_names (ACE_Unbounded_Queue<ACE_CString> &arr, - int limit) -{ - int i; // loop index - - // Generate "limit" number of distinct strings - - for (i = 0; i < limit; i++) - // inserts a new string at the tail in array "arr" - if (this->insert_unique_string (arr) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "(%n:%l) Demux_Test_CodeGenerator::gen_names - " - "Failed to insert unique name\n"), - -1); - return 0; -} - -// Generate a distinct string and insert it at the tail. - -int -Demux_Test_CodeGenerator::insert_unique_string (ACE_Unbounded_Queue<ACE_CString> &arr) -{ - long rnd; - ACE_CString str; - int exists = 1; - - // Get a random number between 3 and 32. - rnd = this->gen_rand (3, 32); - - // This random number is used as a string length of the distinct - // string to be generated. - - do - { - if (this->create_string (rnd, str) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "(%n:%l) Demux_Test_CodeGenerator::insert_unique_string - " - "Failed to create string\n"), - -1); - - // If we are generating operations, we do not want to generate - // the operation "shutdown" that has special semantics - - if (this->state_ == Demux_Test_CodeGenerator::CG_OP - && ACE_OS::strcmp (str.c_str (), "shutdown") == 0) - // repeat the loop since we cannot accept this string - continue; - - exists = this->is_present (arr, str); - - if (exists == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "(%n:%l) Demux_Test_CodeGenerator::insert_unique_string - " - "is_present check failed\n"), - -1); - } - while (exists > 0); - - // We are here implies that the generated string did not exist in - // the queue that has been created so far. - - // Save it at this location. - if (arr.enqueue_tail (str) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - "(%n:%l) Demux_Test_CodeGenerator::insert_unique_string - " - "Failed to enqueue\n"), - -1); - return 0; -} - -// Generate a random number in the given limits. - -long -Demux_Test_CodeGenerator::gen_rand (int low, int up) -{ - return (ACE_OS::rand () % (up - low + 1)) + low; -} - -// Check if the given string is present in the array - -int -Demux_Test_CodeGenerator:: is_present (ACE_Unbounded_Queue<ACE_CString> &arr, - ACE_CString &s) -{ - ACE_CString *str; - ACE_Unbounded_Queue_Iterator <ACE_CString> iter (arr); - - // start with the first element - if (!iter.first ()) - // queue is empty - return 0; - - for (; - !iter.done (); - iter.advance ()) - { - // Grab the next element waiting to be grabbed. - (void) iter.next (str); - - // check if they match - if (!str->compare (s)) - return 1; // they match - } - - return 0; // not present -} - -// Create a string of length = len. - -int -Demux_Test_CodeGenerator::create_string (int len, - ACE_CString &s) -{ - for (int i = 0; i < len; i++) - { - char ch = this->gen_valid_char (i); - s += ACE_CString (ch); - } - - return 0; -} - -// Generate a valid character for a C++ variable. - -char -Demux_Test_CodeGenerator::gen_valid_char (int posn) -{ - // For posn == 0, we cannot return a digit or an _ as the first - // character as that does not constitute a valid IDL identifier - - char ch; - - for (;;) - { - ch = this->gen_rand (48, 122); - - if (isdigit (ch) || isupper (ch) || islower (ch) || (ch == '_')) - { - if (posn == 0 && (isdigit (ch) || (ch == '_'))) - continue; - break; // otherwise - } - } - - return ch; -} - |