teamcenter ITK二次开发源码分享： 创建一个工作流

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1. /*HEAD CREATE_A_PROCESS CCC ITK */
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2. #include <stdlib.h>
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3. #include <TCcore/aom.h>
   
4. #include <tc/emh.h>
   
5. #include <epm/epm.h>
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6. #include <tc/tc.h>
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7. #include <sa/tcfile.h>
   
8. #include <itk/mem.h>
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9. 
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10. #define EXIT_FAILURE 1
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11. #define ERROR_CHECK(X) (report_error( __FILE__, __LINE__, #X, (X)))
    
12. static void report_error( char *file, int line, char *function, int return_code)
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13. {
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14.     if (return_code != ITK_ok)
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15.     {
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16.         char *error_message_string;
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17.         EMH_get_error_string (NULLTAG, return_code, &error_message_string);
    
18.         printf ("ERROR: %d ERROR MSG: %s.\n", return_code, error_message_string);
    
19.         printf ("FUNCTION: %s\nFILE: %s LINE: %d\n", function, file, line);
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20.         if(error_message_string) MEM_free(error_message_string);
    
21.         printf("\nExiting program!\n");
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22.         exit (EXIT_FAILURE);   
    
23.     }
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24. }
    
25. 
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26. #define EXIT_IF_NULL(X) (check_value(#X, (X)))
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27. static void check_value( char *function, int value )
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28. {
    
29.     if (value == 0)
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30.     {
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31.         printf ("\t%s is NULL\n", function);
    
32.         printf("\nExiting program!\n");
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33.         exit (EXIT_FAILURE);   
    
34.     }
    
35. }
    
36. 
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37. 
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38. static void do_it(void)
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39. {
    
40.     int
    
41.         attach_types[1] = {1};
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42.     tag_t
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43.         rev = NULLTAG,
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44.         process_template = NULLTAG,
    
45.         process = NULLTAG;
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46. 
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47.     ERROR_CHECK( ITEM_find_rev("000206", "A", &rev) );
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48.     EXIT_IF_NULL( rev );
    
49. 
    
50.     ERROR_CHECK( EPM_find_process_template("oneStepWithStatus", &process_template) );
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51.     EXIT_IF_NULL( process_template );
    
52. 
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53. 
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54.     ERROR_CHECK( EPM_create_process("5421377", "desc", process_template, 1, &rev,
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55.         attach_types, &process) );
    
56. 
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57.     EXIT_IF_NULL( process );
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58. }
    
59. 
    
60. int ITK_user_main(int argc, char* argv[])
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61. {
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62.     int
    
63.         status = 0;
    
64.    
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65.     ITK_initialize_text_services( ITK_BATCH_TEXT_MODE );
    
66.     status = ITK_auto_login();
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67.    
    
68.     if (  (status != ITK_ok)) printf("\nLogin Failed!\n\n");
    
69.     else
    
70.     {
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71.         printf("\nLogin successful!\n\n");
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72.         ITK_set_journalling(TRUE);
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73.         do_it();
    
74.     }
    
75.     ITK_exit_module(TRUE);
    
76.     return status;
    
77. }

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