/**************************************************************** * * * Copyright 2001, 2012 Fidelity Information Services, Inc * * * * This source code contains the intellectual property * * of its copyright holder(s), and is made available * * under a license. If you do not know the terms of * * the license, please stop and do not read further. * * * ****************************************************************/ #include "mdef.h" #include "gtm_string.h" #include #include "gtmctype.h" #include "gdsroot.h" #include "gtm_facility.h" #include "fileinfo.h" #include "gdsbt.h" #include "gdsfhead.h" #include "gdsblk.h" #include "cli.h" #include "copy.h" #include "min_max.h" /* needed for init_root_gv.h */ #include "init_root_gv.h" #include "util.h" #include "dse.h" #include "print_target.h" #include "op.h" #ifdef GTM_TRIGGER #include "hashtab_mname.h" #include /* needed for gv_trigger.h */ #include "gv_trigger.h" /* needed for INIT_ROOT_GVT */ #include "targ_alloc.h" #endif #ifdef UNICODE_SUPPORTED #include "gtm_icu_api.h" #include "gtm_utf8.h" #endif GBLDEF bool wide_out; GBLDEF char patch_comp_key[MAX_KEY_SZ + 1]; GBLDEF unsigned short patch_comp_count; GBLDEF int patch_rec_counter; GBLREF sgmnt_addrs *cs_addrs; GBLREF VSIG_ATOMIC_T util_interrupt; GBLREF mval curr_gbl_root; GBLREF int patch_is_fdmp; GBLREF int patch_fdmp_recs; GBLREF gv_key *gv_currkey; GBLREF gv_namehead *gv_target; LITREF mval literal_hasht; #define MAX_UTIL_LEN 80 #define NUM_BYTES_PER_LINE 20 sm_uc_ptr_t dump_record(sm_uc_ptr_t rp, block_id blk, sm_uc_ptr_t bp, sm_uc_ptr_t b_top) { sm_uc_ptr_t r_top, key_top, cptr0, cptr1, cptr_top, cptr_base = NULL, cptr_next = NULL; char key_buf[MAX_KEY_SZ + 1], *temp_ptr, *temp_key, util_buff[MAX_UTIL_LEN]; char *prefix_str, *space_str, *dot_str, *format_str; unsigned short cc; int tmp_cmpc; unsigned short size; int4 util_len, head; uint4 ch; int buf_len, field_width,fastate, chwidth = 0; ssize_t chlen; block_id blk_id; boolean_t rechdr_displayed = FALSE; sgmnt_addrs *csa; if (rp >= b_top) return NULL; head = cli_present("HEADER"); GET_SHORT(size, &((rec_hdr_ptr_t)rp)->rsiz); cc = EVAL_CMPC((rec_hdr_ptr_t)rp); if ((CLI_NEGATED != head) && !patch_is_fdmp) { MEMCPY_LIT(util_buff, "Rec:"); util_len = SIZEOF("Rec:") - 1; util_len += i2hex_nofill(patch_rec_counter, (uchar_ptr_t)&util_buff[util_len], 4); MEMCPY_LIT(&util_buff[util_len], " Blk "); util_len += SIZEOF(" Blk ") - 1; util_len += i2hex_nofill(blk, (uchar_ptr_t)&util_buff[util_len], 8); MEMCPY_LIT(&util_buff[util_len], " Off "); util_len += SIZEOF(" Off ") - 1; util_len += i2hex_nofill((int)(rp - bp), (uchar_ptr_t)&util_buff[util_len], 4); MEMCPY_LIT(&util_buff[util_len], " Size "); util_len += SIZEOF(" Size ") - 1; util_len += i2hex_nofill(size, (uchar_ptr_t)&util_buff[util_len], 4); MEMCPY_LIT(&util_buff[util_len], " Cmpc "); util_len += SIZEOF(" Cmpc ") - 1; util_len += i2hex_nofill(cc, (uchar_ptr_t)&util_buff[util_len], 3); MEMCPY_LIT(&util_buff[util_len], " "); util_len += SIZEOF(" ") - 1; util_buff[util_len] = 0; util_out_print(util_buff, FALSE); } r_top = rp + size; if (r_top > b_top) r_top = b_top; else if (r_top < rp + SIZEOF(rec_hdr)) r_top = rp + SIZEOF(rec_hdr); if (cc > patch_comp_count) cc = patch_comp_count; if (((blk_hdr_ptr_t)bp)->levl) key_top = r_top - SIZEOF(block_id); else { for (key_top = rp + SIZEOF(rec_hdr); key_top < r_top;) if (!*key_top++ && !*key_top++) break; } size = key_top - rp - SIZEOF(rec_hdr); if (size > SIZEOF(patch_comp_key) - 2 - cc) size = SIZEOF(patch_comp_key) - 2 - cc; memcpy(&patch_comp_key[cc], rp + SIZEOF(rec_hdr), size); patch_comp_count = cc + size; patch_comp_key[patch_comp_count] = patch_comp_key[patch_comp_count + 1] = 0; if (patch_is_fdmp) { if (dse_fdmp(key_top, (int)(r_top - key_top))) patch_fdmp_recs++; } else { if (r_top - SIZEOF(block_id) >= key_top) { GET_LONG(blk_id, key_top); if ((((blk_hdr_ptr_t)bp)->levl) || (blk_id <= cs_addrs->ti->total_blks)) { MEMCPY_LIT(util_buff, "Ptr "); util_len = SIZEOF("Ptr ") - 1; util_len += i2hex_nofill(blk_id, (uchar_ptr_t)&util_buff[util_len], SIZEOF(blk_id) * 2); MEMCPY_LIT(&util_buff[util_len], " "); util_len += SIZEOF(" ") - 1; util_buff[util_len] = 0; util_out_print(util_buff, FALSE); } } util_out_print("Key ", FALSE); if (r_top == b_top && ((blk_hdr_ptr_t)bp)->levl && !EVAL_CMPC((rec_hdr_ptr_t)rp) && r_top - rp == SIZEOF(rec_hdr) + SIZEOF(block_id)) util_out_print("*", FALSE); else if (patch_comp_key[0]) { util_out_print("^", FALSE); csa = cs_addrs; RETRIEVE_ROOT_VAL(patch_comp_key, key_buf, temp_ptr, temp_key, buf_len); INIT_ROOT_GVT(key_buf, buf_len, curr_gbl_root); } print_target((uchar_ptr_t)patch_comp_key); util_out_print(0, TRUE); if (CLI_PRESENT != head) { prefix_str = " |"; if (wide_out) { format_str = " !AD"; dot_str = " ."; space_str = " "; field_width = 4; } else { format_str = " !AD"; dot_str = " ."; space_str = " "; field_width = 3; } fastate = 0; for (cptr0 = rp; cptr0 < r_top; cptr0 += NUM_BYTES_PER_LINE) { if (util_interrupt) { /* return, rather than signal ERR_CTRLC so that the calling routine can deal with that signal and do the appropriate cleanup */ return NULL; } util_len = 8; i2hex_blkfill((int)(cptr0 - bp), (uchar_ptr_t)util_buff, 8); MEMCPY_LIT(&util_buff[util_len], " : |"); util_len += SIZEOF(" : |") - 1; util_buff[util_len] = 0; util_out_print(util_buff, FALSE); /* Dump hexadecimal byte values */ for (cptr1 = cptr0; cptr1 < (cptr0 + NUM_BYTES_PER_LINE); cptr1++) { if (cptr1 < r_top) { i2hex_blkfill(*(sm_uc_ptr_t)cptr1, (uchar_ptr_t)util_buff, field_width); util_buff[field_width] = 0; util_out_print(util_buff, FALSE); } else util_out_print(space_str, FALSE); } util_out_print("|", TRUE); util_out_print(prefix_str, FALSE); /* Display character/wide-character glyphs */ for (cptr1 = cptr0, cptr_top = cptr0 + NUM_BYTES_PER_LINE; cptr1 < cptr_top; cptr1++) { if (!rechdr_displayed && (cptr1 == (rp + SIZEOF(rec_hdr)))) rechdr_displayed = TRUE; assert(rechdr_displayed || (cptr1 < (rp + SIZEOF(rec_hdr)))); assert(!rechdr_displayed || (cptr1 >= (rp + SIZEOF(rec_hdr)))); switch (fastate) { case 0: /* prints single-byte characters or intepret multi-byte characters */ if (cptr1 >= r_top) util_out_print(space_str, FALSE); else if (!gtm_utf8_mode || IS_ASCII(*cptr1) || !rechdr_displayed) { /* single-byte characters */ if (PRINTABLE(*(sm_uc_ptr_t)cptr1)) util_out_print(format_str, FALSE, 1, cptr1); else util_out_print(dot_str, FALSE); } #ifdef UNICODE_SUPPORTED else { /* multi-byte characters */ cptr_next = UTF8_MBTOWC(cptr1, r_top, ch); chlen = cptr_next - cptr1; if (WEOF == ch || !U_ISPRINT(ch)) { /* illegal or non-printable characters */ cptr1--; fastate = 1; } else { /* multi-byte printable characters */ cptr_base = cptr1; chwidth = UTF8_WCWIDTH(ch); assert(chwidth >= 0 && chwidth <= 2); cptr1--; fastate = 2; } } #endif break; case 1: /* illegal or non-printable characters */ util_out_print(dot_str, FALSE); if (--chlen <= 0) fastate = 0; break; case 2: /* printable multi-byte characters */ if (chlen-- > 1) /* fill leading bytes with spaces */ util_out_print(space_str, FALSE); else { util_out_print("!AD", FALSE, field_width - chwidth, space_str); if (0 < chwidth) util_out_print("!AD", FALSE, cptr_next - cptr_base, cptr_base); fastate = 0; } break; } } util_out_print("|", TRUE); } } if (CLI_NEGATED != head) util_out_print(0, TRUE); } return (r_top == b_top) ? NULL : r_top; }