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Change shell.c so that it will compile under windows. Shorten the help

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command somewhat.  Add the state of ".header" to the output of ".show". (CVS 534)

FossilOrigin-Name: 0582168b8b853559b484f4a024d28c67192160c4
This commit is contained in:
drh
2002-04-18 12:39:03 +00:00
parent 45698a3a03
commit dd45df8a5b
3 changed files with 23 additions and 31 deletions
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14
manifest
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@@ -1,5 +1,5 @@
C Updated\sto\smatch\snew\sshell.c\sfunctionality.\s(CVS\s533)
D 2002-04-18T02:53:54
C Change\sshell.c\sso\sthat\sit\swill\scompile\sunder\swindows.\s\sShorten\sthe\shelp\ncommand\ssomewhat.\s\sAdd\sthe\sstate\sof\s".header"\sto\sthe\soutput\sof\s".show".\s(CVS\s534)
D 2002-04-18T12:39:03
F Makefile.in 50f1b3351df109b5774771350d8c1b8d3640130d
F Makefile.template 89e373b2dad0321df00400fa968dc14b61a03296
F README a4c0ba11354ef6ba0776b400d057c59da47a4cc0
@@ -39,7 +39,7 @@ F src/parse.y 9a8a2311dd95101bb02b3991042e619eea49729a
F src/printf.c 300a90554345751f26e1fc0c0333b90a66110a1d
F src/random.c 19e8e00fe0df32a742f115773f57651be327cabe
F src/select.c 92aef3f69e90dc065d680d88b1f075409e9249bb
F src/shell.c e473e19509c5c9b02bb2fb674be4b223cb052334
F src/shell.c 4a225aa846f494488d9bab324b68749d25a890b7
F src/shell.tcl 27ecbd63dd88396ad16d81ab44f73e6c0ea9d20e
F src/sqlite.h.in ffcacf73b5ed1a4939205d29a704a185758fa6a6
F src/sqliteInt.h e47ca9267a4c4a98e9f8d90c2df994a18f23d699
@@ -131,7 +131,7 @@ F www/speed.tcl da8afcc1d3ccc5696cfb388a68982bc3d9f7f00f
F www/sqlite.tcl 8b5884354cb615049aed83039f8dfe1552a44279
F www/tclsqlite.tcl 1db15abeb446aad0caf0b95b8b9579720e4ea331
F www/vdbe.tcl 2013852c27a02a091d39a766bc87cff329f21218
P 4bdd040e4810565c91bcbb5f065580520c5e3c45
R fccec3c1f56efdafc771baab879ce3fe
U persicom
Z f4c9300a9a77dcec47079904c2bfe5db
P ff67ad40106a20fb85797cca4c495dc34ad5519b
R 83edff024b8dcab1f99c47b3727e4d20
U drh
Z 1f0ab834158fafdf0840052f540be94f

2
manifest.uuid
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@@ -1 +1 @@
ff67ad40106a20fb85797cca4c495dc34ad5519b
0582168b8b853559b484f4a024d28c67192160c4

38
src/shell.c
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@@ -12,18 +12,19 @@
** This file contains code to implement the "sqlite" command line
** utility for accessing SQLite databases.
**
** $Id: shell.c,v 1.52 2002/04/18 02:53:05 persicom Exp $
** $Id: shell.c,v 1.53 2002/04/18 12:39:03 drh Exp $
*/
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "sqlite.h"
#include <ctype.h>
#include <pwd.h>
#include <sys/types.h>
#if !defined(_WIN32) && !defined(WIN32)
# include <signal.h>
# include <pwd.h>
# include <unistd.h>
# include <sys/types.h>
#endif
#if defined(HAVE_READLINE) && HAVE_READLINE==1
@@ -473,8 +474,6 @@ static char zHelp[] =
".echo ON|OFF Turn command echo on or off\n"
".exit Exit this program\n"
".explain ON|OFF Turn output mode suitable for EXPLAIN on or off.\n"
" \"off\" will revert to the output mode that was\n"
" previously in effect\n"
".header(s) ON|OFF Turn display of headers on or off\n"
".help Show this message\n"
".indices TABLE Show names of all indices on TABLE\n"
@@ -485,23 +484,13 @@ static char zHelp[] =
".output FILENAME Send output to FILENAME\n"
".output stdout Send output to the screen\n"
".prompt MAIN CONTINUE Replace the standard prompts\n"
" \"sqlite > \" and \" ...> \"\n"
" with the strings MAIN and CONTINUE\n"
" CONTINUE is optional.\n"
".quit Exit this program\n"
".read FILENAME Execute SQL in FILENAME\n"
".reindex ?TABLE? Rebuild indices\n"
/* ".rename OLD NEW Change the name of a table or index\n" */
".schema ?TABLE? Show the CREATE statements\n"
".separator STRING Change separator string for \"list\" mode\n"
".show Show the current values for the following:\n"
" .echo\n"
" .explain\n"
" .mode\n"
" .nullvalue\n"
" .output\n"
" .separator\n"
" .width\n"
".show Show the current values for various settings\n"
".tables ?PATTERN? List names of tables matching a pattern\n"
".timeout MS Try opening locked tables for MS milliseconds\n"
".width NUM NUM ... Set column widths for \"column\" mode\n"
@@ -592,10 +581,10 @@ static void do_meta_command(char *zLine, sqlite *db, struct callback_data *p){
exit(0);
}else
if( c=='e' && strncmp(azArg[0], "explain", n)==0 && nArg>1){
if( c=='e' && strncmp(azArg[0], "explain", n)==0 ){
int j;
char *z = azArg[1];
int val = atoi(azArg[1]);
char *z = nArg>=2 ? azArg[1] : "1";
int val = atoi(z);
for(j=0; z[j]; j++){
if( isupper(z[j]) ) z[j] = tolower(z[j]);
}
@@ -721,7 +710,7 @@ static void do_meta_command(char *zLine, sqlite *db, struct callback_data *p){
}
}else
if( c=='p' && strncmp(azArg[0], "prompt", n)==0 && nArg==2 || nArg==3){
if( c=='p' && strncmp(azArg[0], "prompt", n)==0 && (nArg==2 || nArg==3)){
if( nArg >= 2) {
strncpy(mainPrompt,azArg[1],(int)ArraySize(mainPrompt)-1);
}
@@ -829,6 +818,7 @@ static void do_meta_command(char *zLine, sqlite *db, struct callback_data *p){
int i;
fprintf(p->out,"%9.9s: %s\n","echo", p->echoOn ? "on" : "off");
fprintf(p->out,"%9.9s: %s\n","explain", p->explainPrev.valid ? "on" : "off");
fprintf(p->out,"%9.9s: %s\n","headers", p->showHeader ? "on" : "off");
fprintf(p->out,"%9.9s: %s\n","mode", modeDescr[p->mode]);
fprintf(p->out,"%9.9s: %s\n","nullvalue", p->nullvalue);
fprintf(p->out,"%9.9s: %s\n","output", strlen(p->outfile) ? p->outfile : "stdout");
@@ -960,18 +950,20 @@ static void process_sqliterc(struct callback_data *p,
char *home_dir = NULL;
char *sqliterc = sqliterc_override;
struct passwd *pwent;
uid_t uid = getuid();
FILE *in = NULL;
if (sqliterc == NULL) {
/* Figure out the user's home directory */
#if !defined(_WIN32) && !defined(WIN32)
struct passwd *pwent;
uid_t uid = getuid();
while( (pwent=getpwent()) != NULL) {
if(pwent->pw_uid == uid) {
home_dir = pwent->pw_dir;
break;
}
}
#endif
if (!home_dir) {
home_dir = getenv("HOME");
@@ -1003,7 +995,7 @@ static void process_sqliterc(struct callback_data *p,
} else {
printf("Loading resources from %s\n",sqliterc);
process_input(p,in);
close (in);
fclose(in);
}
return;
}