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62f5ade804
formats; a null string must not be formatted as a numeric. The more exotic formats latex and troff also incorrectly formatted all strings as numerics when numericlocale was on. Backpatch to 8.1 where numericlocale option was added. This fixes bug #5355 reported by Andy Lester.
130 lines
4.6 KiB
C
130 lines
4.6 KiB
C
/*
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* psql - the PostgreSQL interactive terminal
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*
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* Copyright (c) 2000-2009, PostgreSQL Global Development Group
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*
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* $PostgreSQL: pgsql/src/bin/psql/print.h,v 1.40.2.1 2010/03/01 20:55:53 heikki Exp $
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*/
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#ifndef PRINT_H
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#define PRINT_H
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#include "libpq-fe.h"
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enum printFormat
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{
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PRINT_NOTHING = 0, /* to make sure someone initializes this */
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PRINT_UNALIGNED,
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PRINT_ALIGNED,
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PRINT_WRAPPED,
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PRINT_HTML,
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PRINT_LATEX,
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PRINT_TROFF_MS
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/* add your favourite output format here ... */
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};
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typedef struct printTableOpt
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{
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enum printFormat format; /* one of the above */
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bool expanded; /* expanded/vertical output (if supported by
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* output format) */
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unsigned short int border; /* Print a border around the table. 0=none,
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* 1=dividing lines, 2=full */
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unsigned short int pager; /* use pager for output (if to stdout and
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* stdout is a tty) 0=off 1=on 2=always */
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bool tuples_only; /* don't output headers, row counts, etc. */
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bool start_table; /* print start decoration, eg <table> */
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bool stop_table; /* print stop decoration, eg </table> */
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unsigned long prior_records; /* start offset for record counters */
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char *fieldSep; /* field separator for unaligned text mode */
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char *recordSep; /* record separator for unaligned text mode */
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bool numericLocale; /* locale-aware numeric units separator and
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* decimal marker */
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char *tableAttr; /* attributes for HTML <table ...> */
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int encoding; /* character encoding */
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int env_columns; /* $COLUMNS on psql start, 0 is unset */
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int columns; /* target width for wrapped format */
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} printTableOpt;
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/*
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* Table footers are implemented as a singly-linked list.
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*
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* This is so that you don't need to know the number of footers in order to
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* initialise the printTableContent struct, which is very convenient when
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* preparing complex footers (as in describeOneTableDetails).
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*/
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typedef struct printTableFooter
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{
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char *data;
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struct printTableFooter *next;
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} printTableFooter;
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/*
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* The table content struct holds all the information which will be displayed
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* by printTable().
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*/
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typedef struct printTableContent
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{
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const printTableOpt *opt;
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const char *title; /* May be NULL */
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int ncolumns; /* Specified in Init() */
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int nrows; /* Specified in Init() */
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const char **headers; /* NULL-terminated array of header strings */
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const char **header; /* Pointer to the last added header */
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const char **cells; /* NULL-terminated array of cell content
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* strings */
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const char **cell; /* Pointer to the last added cell */
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long cellsadded; /* Number of cells added this far */
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bool *cellmustfree; /* true for cells that need to be free()d */
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printTableFooter *footers; /* Pointer to the first footer */
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printTableFooter *footer; /* Pointer to the last added footer */
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char *aligns; /* Array of alignment specifiers; 'l' or 'r',
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* one per column */
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char *align; /* Pointer to the last added alignment */
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} printTableContent;
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typedef struct printQueryOpt
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{
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printTableOpt topt; /* the options above */
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char *nullPrint; /* how to print null entities */
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bool quote; /* quote all values as much as possible */
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char *title; /* override title */
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char **footers; /* override footer (default is "(xx rows)") */
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bool default_footer; /* print default footer if footers==NULL */
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bool translate_header; /* do gettext on column headers */
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const bool *translate_columns; /* translate_columns[i-1] => do
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* gettext on col i */
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} printQueryOpt;
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extern FILE *PageOutput(int lines, unsigned short int pager);
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extern void ClosePager(FILE *pagerpipe);
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extern void html_escaped_print(const char *in, FILE *fout);
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extern void printTableInit(printTableContent *const content,
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const printTableOpt *opt, const char *title,
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const int ncolumns, const int nrows);
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extern void printTableAddHeader(printTableContent *const content,
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const char *header, const bool translate, const char align);
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extern void printTableAddCell(printTableContent *const content,
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const char *cell, const bool translate, const bool mustfree);
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extern void printTableAddFooter(printTableContent *const content,
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const char *footer);
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extern void printTableSetFooter(printTableContent *const content,
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const char *footer);
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extern void printTableCleanup(printTableContent *const content);
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extern void printTable(const printTableContent *cont, FILE *fout, FILE *flog);
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extern void printQuery(const PGresult *result, const printQueryOpt *opt,
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FILE *fout, FILE *flog);
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extern void setDecimalLocale(void);
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#ifndef __CYGWIN__
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#define DEFAULT_PAGER "more"
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#else
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#define DEFAULT_PAGER "less"
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#endif
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#endif /* PRINT_H */
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