64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
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/****************************************************************
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* *
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* Copyright 2013 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "util_help.h"
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#include "gtm_stdio.h" /* for snprintf() */
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#include "gtm_string.h" /* for strlen() */
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#include "gtm_stdlib.h" /* for SYSTEM() */
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#include "gtmimagename.h" /* for struct gtmImageName */
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error_def(ERR_TEXT);
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#define HELP_CMD_STRING_SIZE 512
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#define EXEC_GTMHELP "$gtm_dist/mumps -run %%XCMD 'do ^GTMHELP(\"%s\",\"$gtm_dist/%shelp.gld\")'",
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#define UTIL_HELP_IMAGES 5
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/* We need the first two entries for compatibility */
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char *utilImageGLDs[UTIL_HELP_IMAGES] =
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{
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#define IMAGE_TABLE_ENTRY(A,B) B,
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IMAGE_TABLE_ENTRY (INVALID_IMAGE, "")
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IMAGE_TABLE_ENTRY (GTM_IMAGE, "gtm")
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IMAGE_TABLE_ENTRY (MUPIP_IMAGE, "mupip")
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IMAGE_TABLE_ENTRY (DSE_IMAGE, "dse")
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IMAGE_TABLE_ENTRY (LKE_IMAGE, "lke")
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#undef IMAGE_TABLE_ENTRY
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};
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void util_help(void)
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{
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int rc;
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char *help_option;
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char help_cmd_string[HELP_CMD_STRING_SIZE];
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DCL_THREADGBL_ACCESS;
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SETUP_THREADGBL_ACCESS;
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assert(1 >= TREF(parms_cnt));
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assert(GTM_IMAGE < image_type && UTIL_HELP_IMAGES > image_type);
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if (0 == TREF(parms_cnt))
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help_option = utilImageGLDs[INVALID_IMAGE];
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else
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{
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assert(TAREF1(parm_ary, TREF(parms_cnt) - 1));
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assert((char *)-1L != (TAREF1(parm_ary, TREF(parms_cnt) - 1)));
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help_option = (TAREF1(parm_ary, TREF(parms_cnt) - 1));
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}
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SNPRINTF(help_cmd_string, SIZEOF(help_cmd_string),
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"$gtm_dist/mumps -run %%XCMD 'do ^GTMHELP(\"%s\",\"$gtm_dist/%shelp.gld\")'",
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help_option, utilImageGLDs[image_type]);
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rc = SYSTEM(help_cmd_string);
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if (0 != rc)
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rts_error_csa(NULL, VARLSTCNT(5) ERR_TEXT, 2, RTS_ERROR_TEXT("HELP command error"), rc);
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}
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