mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-11-23 14:26:38 +00:00
107 lines
3.1 KiB
C
107 lines
3.1 KiB
C
/*
|
|
** 2022-10-16
|
|
**
|
|
** The author disclaims copyright to this source code. In place of a
|
|
** legal notice, here is a blessing:
|
|
**
|
|
** * May you do good and not evil.
|
|
** * May you find forgiveness for yourself and forgive others.
|
|
** * May you share freely, never taking more than you give.
|
|
**
|
|
*************************************************************************
|
|
** This file simply outputs sqlite3 version information in JSON form,
|
|
** intended for embedding in the sqlite3 JS API build.
|
|
*/
|
|
#ifdef TEST_VERSION
|
|
/*3029003 3039012*/
|
|
#define SQLITE_VERSION "X.Y.Z"
|
|
#define SQLITE_VERSION_NUMBER TEST_VERSION
|
|
#define SQLITE_SOURCE_ID "dummy"
|
|
#else
|
|
#include "sqlite3.h"
|
|
#endif
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
static void usage(const char *zAppName){
|
|
puts("Emits version info about the sqlite3 it is built against.");
|
|
printf("Usage: %s [--quote] --INFO-FLAG:\n\n", zAppName);
|
|
puts(" --version Emit SQLITE_VERSION (3.X.Y)");
|
|
puts(" --version-number Emit SQLITE_VERSION_NUMBER (30XXYYZZ)");
|
|
puts(" --download-version Emit /download.html version number (3XXYYZZ)");
|
|
puts(" --source-id Emit SQLITE_SOURCE_ID");
|
|
puts(" --json Emit all info in JSON form");
|
|
puts("\nThe non-JSON formats may be modified by:\n");
|
|
puts(" --quote Add double quotes around output.");
|
|
}
|
|
|
|
int main(int argc, char const * const * argv){
|
|
int fJson = 0;
|
|
int fVersion = 0;
|
|
int fVersionNumber = 0;
|
|
int fDlVersion = 0;
|
|
int dlVersion = 0;
|
|
int fSourceInfo = 0;
|
|
int fQuote = 0;
|
|
int nFlags = 0;
|
|
int i;
|
|
|
|
for( i = 1; i < argc; ++i ){
|
|
const char * zArg = argv[i];
|
|
while('-'==*zArg) ++zArg;
|
|
if( 0==strcmp("version", zArg) ){
|
|
fVersion = 1;
|
|
}else if( 0==strcmp("version-number", zArg) ){
|
|
fVersionNumber = 1;
|
|
}else if( 0==strcmp("download-version", zArg) ){
|
|
fDlVersion = 1;
|
|
}else if( 0==strcmp("source-id", zArg) ){
|
|
fSourceInfo = 1;
|
|
}else if( 0==strcmp("json", zArg) ){
|
|
fJson = 1;
|
|
}else if( 0==strcmp("quote", zArg) ){
|
|
fQuote = 1;
|
|
--nFlags;
|
|
}else{
|
|
printf("Unhandled flag: %s\n", argv[i]);
|
|
usage(argv[0]);
|
|
return 1;
|
|
}
|
|
++nFlags;
|
|
}
|
|
|
|
if( 0==nFlags ) fJson = 1;
|
|
|
|
{
|
|
const int v = SQLITE_VERSION_NUMBER;
|
|
int ver[4] = {0,0,0,0};
|
|
ver[0] = (v / 1000000) * 1000000;
|
|
ver[1] = v % 1000000 / 100 * 1000;
|
|
ver[2] = v % 100 * 100;
|
|
dlVersion = ver[0] + ver[1] + ver[2] + ver[3];
|
|
}
|
|
if( fJson ){
|
|
printf("{\"libVersion\": \"%s\", "
|
|
"\"libVersionNumber\": %d, "
|
|
"\"sourceId\": \"%s\","
|
|
"\"downloadVersion\": %d}"/*missing newline is intentional*/,
|
|
SQLITE_VERSION,
|
|
SQLITE_VERSION_NUMBER,
|
|
SQLITE_SOURCE_ID,
|
|
dlVersion);
|
|
}else{
|
|
if(fQuote) printf("%c", '"');
|
|
if( fVersion ){
|
|
printf("%s", SQLITE_VERSION);
|
|
}else if( fVersionNumber ){
|
|
printf("%d", SQLITE_VERSION_NUMBER);
|
|
}else if( fSourceInfo ){
|
|
printf("%s", SQLITE_SOURCE_ID);
|
|
}else if( fDlVersion ){
|
|
printf("%d", dlVersion);
|
|
}
|
|
if(fQuote) printf("%c", '"');
|
|
puts("");
|
|
}
|
|
return 0;
|
|
}
|