Up to 1.3.8

+ Windows 10 support + Query parameters e.g. select * from t where id < @id + strpart(str, delims, partno), e.g. select strpart('ab-cd-ef', '-', 2) --> 'cd' * Reform Edit data dialog * Generate data for any schema * Minor changes * Fix minor bugs
little-brother · Jan 19, 2021 · fc83ba3 · fc83ba3
1 parent f97b87b
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diff --git a/README.md b/README.md
@@ -1,10 +1,10 @@
 Sqlite-gui is a lightweight Windows GUI for [SQLite](https://www.sqlite.org/index.html) powered by C++, WinAPI and [Code::Blocks 17](http://www.codeblocks.org/). <br>
 
-|[**Download latest version**](https://github.com/little-brother/sqlite-gui/releases/latest)|
+|[**Download the latest version**](https://github.com/little-brother/sqlite-gui/releases/latest)|
 |-------------------------------------------------------------------------------------------|
 
 
-![View](resources/image.webp)
+![View](resources/demo.webp)
 
 
 ### Features
@@ -15,17 +15,19 @@ Sqlite-gui is a lightweight Windows GUI for [SQLite](https://www.sqlite.org/inde
 * Database comparison
 * Search text in the whole database
 * [Workflow manager](https://github.com/little-brother/sqlite-wf) (ETL)
-* Quick data references ([video](https://youtu.be/XL1_lFhzLKo))
-* Terminal mode
-* Charts
+* [Quick data references](https://github.com/little-brother/sqlite-gui/wiki#quick-references) ([video](https://youtu.be/XL1_lFhzLKo))
+* [Terminal mode](https://raw.githubusercontent.com/little-brother/sqlite-gui/master/resources/terminal.webp)
+* [Charts](https://github.com/little-brother/sqlite-gui/wiki#charts)
+* [Query parameters](https://github.com/little-brother/sqlite-gui/wiki#query-parameters)
 * Data generator
-* Most usefull extensions are included
+* [Extension pack](https://github.com/little-brother/sqlite-gui/wiki#extensions)
 * Demo database "Bookstore" for beginners
 * Does not require installation
 
 ### Cons
 * Only utf-8 is supported
 * NULL is displayed as an empty string and an empty string is set to NULL when data is edit
+* The application is a single threaded. Therefore, the interface freeze on long operations
 
 If you like the project, press the like-button [here](https://alternativeto.net/software/sqlite-gui/) or write something in a [Reddit](https://www.reddit.com/r/sqlite/comments/iaao8x/a_new_lightweight_sqlite_tool_for_windows/) topic to support it.<br>
 If you have any problems, comments or suggestions, check [Wiki](https://github.com/little-brother/sqlite-gui/wiki) or just let me know <a href="mailto:[email protected]?subject=sqlite-gui">[email protected]</a>.
diff --git a/extensions/ora.c b/extensions/ora.c
@@ -17,14 +17,19 @@
 	
 	md5(str)
 	Calculate md5 checksum
+	
+	strpart(str, delimiter, partno)
+	Returns substring for a delimiter and a part number
+	select strpart('ab-cd-ef', '-', 2) --> 'cd'
+	select strpart('20.01.2021', '.', 3) --> 2021
 */
 #include "sqlite3ext.h"
 SQLITE_EXTENSION_INIT1
-#include <assert.h>
 #include <string.h>
 #include <stdlib.h>
-#include <stdio.h>
-#include <windows.h>
+
+typedef unsigned char UINT8;
+typedef unsigned int UINT;
 
 static void rownum(sqlite3_context *ctx, int argc, sqlite3_value **argv){
 	int *pCounter = (int*)sqlite3_get_auxdata(ctx, 0);
@@ -167,18 +172,18 @@ const UINT r[] = {
 
 #define LEFTROTATE(x, c) (((x) << (c)) | ((x) >> (32 - (c))))
 
-void to_bytes(UINT val, UINT8 *bytes) {
+static void to_bytes(UINT val, UINT8 *bytes) {
     bytes[0] = (UINT8) val;
     bytes[1] = (UINT8) (val >> 8);
     bytes[2] = (UINT8) (val >> 16);
     bytes[3] = (UINT8) (val >> 24);
 }
 
-UINT to_int32(const UINT8 *bytes) {
+static UINT to_int32(const UINT8 *bytes) {
     return (UINT) bytes[0] | ((UINT) bytes[1] << 8) | ((UINT) bytes[2] << 16) | ((UINT) bytes[3] << 24);
 }
 
-void _md5(const UINT8 *initial_msg, size_t initial_len, UINT8 *digest) {
+static void _md5(const UINT8 *initial_msg, size_t initial_len, UINT8 *digest) {
     UINT h0, h1, h2, h3;
     UINT8 *msg = NULL;
 
@@ -248,23 +253,57 @@ void _md5(const UINT8 *initial_msg, size_t initial_len, UINT8 *digest) {
     to_bytes(h3, digest + 12);
 }
 
+char const hex_chars[16] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
+
 static void md5 (sqlite3_context *ctx, int argc, sqlite3_value **argv) {
-    UINT8 r[16];
-	_md5(sqlite3_value_text(argv[0]), strlen(sqlite3_value_text(argv[0])), r);
+    UINT8 res[16];
+	_md5(sqlite3_value_text(argv[0]), strlen(sqlite3_value_text(argv[0])), res);
+
+	char buf[33];
+	for(int i = 0; i < 16; i++) {
+		char byte = res[i];
+		buf[2 * i] = hex_chars[(byte & 0xF0) >> 4];
+		buf[2 * i + 1] = hex_chars[(byte & 0x0F) >> 0];
+	}
+	buf[32] = 0;
+
+	sqlite3_result_text(ctx, buf, -1, SQLITE_TRANSIENT);
+}
 
-	char buf[17];
-	sprintf(buf, "%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x", r[0], r[1], r[2], r[3], r[4], r[5], r[6], r[7], r[8], r[9], r[10], r[11], r[12], r[13], r[14], r[15]);
-    sqlite3_result_text(ctx, buf, -1, SQLITE_TRANSIENT);
+static void strpart (sqlite3_context *ctx, int argc, sqlite3_value **argv) {
+	const char* instr = sqlite3_value_text(argv[0]);
+	const char* delim = sqlite3_value_text(argv[1]);
+	int no = sqlite3_value_int(argv[2]);
+
+	if (no < 1) {
+		sqlite3_result_null(ctx);
+		return;
+	}
+
+	char str[strlen(instr) + 1];
+	strcpy(str, instr);
+
+	char *ptr = strtok(str, delim);
+	int curr = 0;
+	while (ptr != NULL && curr < no - 1) {
+		ptr = strtok(NULL, delim);
+		curr++;
+	}
+
+	if (ptr)
+		sqlite3_result_text(ctx, ptr, -1, SQLITE_TRANSIENT);
+	else 	
+		sqlite3_result_null(ctx);
 }
 
 __declspec(dllexport) int sqlite3_ora_init(sqlite3 *db, char **pzErrMsg, const sqlite3_api_routines *pApi) {
-	int rc = SQLITE_OK;
 	SQLITE_EXTENSION_INIT2(pApi);
 	(void)pzErrMsg;  /* Unused parameter */
 	return SQLITE_OK == sqlite3_create_function(db, "rownum", 1, SQLITE_UTF8, 0, rownum, 0, 0) &&
 		SQLITE_OK == sqlite3_create_function(db, "concat", -1, SQLITE_UTF8, 0, concat, 0, 0) &&
 		SQLITE_OK == sqlite3_create_function(db, "decode", -1, SQLITE_UTF8, 0, decode, 0, 0) &&
 		SQLITE_OK == sqlite3_create_function(db, "crc32", 1, SQLITE_UTF8, 0, crc32, 0, 0) && 
-		SQLITE_OK == sqlite3_create_function(db, "md5", 1, SQLITE_UTF8, 0, md5, 0, 0) ? 
+		SQLITE_OK == sqlite3_create_function(db, "md5", 1, SQLITE_UTF8, 0, md5, 0, 0) && 
+		SQLITE_OK == sqlite3_create_function(db, "strpart", 3, SQLITE_UTF8, 0, strpart, 0, 0) ? 
 		SQLITE_OK : SQLITE_ERROR;
 }
diff --git a/resources/btn_add.bmp b/resources/btn_add.bmp
diff --git a/resources/btn_delete.bmp b/resources/btn_delete.bmp
diff --git a/resources/btn_refresh.bmp b/resources/btn_refresh.bmp
diff --git a/resources/charts.webp b/resources/charts.webp
diff --git a/resources/demo.webp b/resources/demo.webp
diff --git a/resources/image.webp b/resources/image.webp
diff --git a/resources/terminal.webp b/resources/terminal.webp
diff --git a/resources/toolbar_data.bmp b/resources/toolbar_data.bmp
diff --git a/sqlite-gui.cbp b/sqlite-gui.cbp
@@ -40,8 +40,11 @@
 		</Build>
 		<Compiler>
 			<Add option="-Wall" />
+			<Add option="-std=c++11" />
 		</Compiler>
 		<Linker>
+			<Add option="-static-libgcc" />
+			<Add option="-static-libstdc++ -static-libgcc" />
 			<Add library="gdi32" />
 			<Add library="user32" />
 			<Add library="kernel32" />

diff --git a/sqlite-gui.depend b/sqlite-gui.depend
@@ -22,28 +22,28 @@
 1562796420 d:\codes\sqlite-gui\sqlite3.h
 	<stdarg.h>
 
-1610099075 source:d:\codes\sqlite-gui\src\resource.rc
+1611058507 source:d:\codes\sqlite-gui\src\resource.rc
 	<windows.h>
 	<commctrl.h>
 	<richedit.h>
 	"resource.h"
 
-1609978095 d:\codes\sqlite-gui\src\resource.h
+1610981283 d:\codes\sqlite-gui\src\resource.h
 
-1609924139 source:d:\codes\sqlite-gui\src\prefs.cpp
+1611090146 source:d:\codes\sqlite-gui\src\prefs.cpp
 	<ctime>
 	"prefs.h"
 	"sqlite3.h"
 
-1602007947 d:\codes\sqlite-gui\src\prefs.h
+1611089165 d:\codes\sqlite-gui\src\prefs.h
 	<stdio.h>
 	<windows.h>
 	<tchar.h>
 
 1583506689 d:\codes\sqlite-gui\src\sqlite3.h
 	<stdarg.h>
 
-1610058432 source:d:\codes\sqlite-gui\src\main.cpp
+1611003745 source:d:\codes\sqlite-gui\src\main.cpp
 	"global.h"
 	"missing.h"
 	"resource.h"
@@ -57,19 +57,19 @@
 
 1583970008 d:\codes\sqlite-gui\src\main.h
 
-1605587592 d:\codes\sqlite-gui\src\utils.h
+1610994001 d:\codes\sqlite-gui\src\utils.h
 	<tchar.h>
 	<windows.h>
 	"sqlite3.h"
 
-1605587816 source:d:\codes\sqlite-gui\src\utils.cpp
+1610994064 source:d:\codes\sqlite-gui\src\utils.cpp
 	<windows.h>
 	<stdio.h>
 	<stdlib.h>
 	<ctype.h>
 	"utils.h"
 
-1610099913 source:d:\codes\sqlite-gui\src\tools.cpp
+1611001401 source:d:\codes\sqlite-gui\src\tools.cpp
 	"global.h"
 	"missing.h"
 	"resource.h"
@@ -78,7 +78,7 @@
 	"dialogs.h"
 	"prefs.h"
 
-1610048754 d:\codes\sqlite-gui\src\global.h
+1610376139 d:\codes\sqlite-gui\src\global.h
 	<windows.h>
 	<windowsx.h>
 	<commctrl.h>
@@ -90,20 +90,22 @@
 	<sys/stat.h>
 	<locale.h>
 	<math.h>
+	"missing.h"
 	"sqlite3.h"
 
 1605592862 d:\codes\sqlite-gui\src\tools.h
 	<windows.h>
 
-1609944947 d:\codes\sqlite-gui\src\dialogs.h
+1610981781 d:\codes\sqlite-gui\src\dialogs.h
 	<windows.h>
 
-1610099817 source:d:\codes\sqlite-gui\src\dialogs.cpp
+1611092472 source:d:\codes\sqlite-gui\src\dialogs.cpp
 	"resource.h"
 	"global.h"
 	"prefs.h"
 	"utils.h"
 	"dialogs.h"
+	"tools.h"
 
 1606840569 d:\codes\sqlite-gui\include\sqlite3.h
 	<stdarg.h>
@@ -116,7 +118,7 @@
 	"oaidl.h"
 	"ocidl.h"
 
-1609795113 d:\codes\sqlite-gui\src\missing.h
+1610377907 d:\codes\sqlite-gui\src\missing.h
 
 1595499199 c:\mingw\include\windows.h
 	<winresrc.h>

diff --git a/sqlite-gui.layout b/sqlite-gui.layout
@@ -2,74 +2,74 @@
 <CodeBlocks_layout_file>
 	<FileVersion major="1" minor="0" />
 	<ActiveTarget name="Release" />
-	<File name="ToDo.txt" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\utils.cpp" open="1" top="0" tabpos="10" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="2743" topLine="3" />
+			<Cursor1 position="3012" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\dialogs.cpp" open="1" top="1" tabpos="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\missing.h" open="1" top="0" tabpos="12" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="67638" topLine="1996" />
+			<Cursor1 position="588" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\dialogs.h" open="0" top="0" tabpos="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\utils.h" open="1" top="1" tabpos="13" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="263" topLine="0" />
+			<Cursor1 position="545" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\global.h" open="1" top="0" tabpos="9" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\prefs.cpp" open="1" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="2770" topLine="52" />
+			<Cursor1 position="1355" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\main.cpp" open="1" top="0" tabpos="7" split="0" active="1" splitpos="0" zoom_1="-1" zoom_2="0">
+	<File name="src\prefs.h" open="1" top="0" tabpos="11" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="109034" topLine="2967" />
+			<Cursor1 position="340" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\missing.h" open="1" top="0" tabpos="12" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\resource.h" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="46" topLine="0" />
+			<Cursor1 position="484" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\prefs.cpp" open="1" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\resource.rc" open="1" top="0" tabpos="6" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="120" topLine="0" />
+			<Cursor1 position="29269" topLine="664" />
 		</Cursor>
 	</File>
-	<File name="src\prefs.h" open="1" top="0" tabpos="11" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\tools.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="182" topLine="0" />
+			<Cursor1 position="27363" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\resource.h" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="ToDo.txt" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="2790" topLine="37" />
+			<Cursor1 position="1325" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\resource.rc" open="1" top="0" tabpos="6" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\dialogs.cpp" open="1" top="0" tabpos="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="17761" topLine="325" />
+			<Cursor1 position="9" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\tools.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\dialogs.h" open="1" top="0" tabpos="14" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="72441" topLine="1874" />
+			<Cursor1 position="874" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\tools.h" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\global.h" open="1" top="0" tabpos="9" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="850" topLine="0" />
+			<Cursor1 position="903" topLine="15" />
 		</Cursor>
 	</File>
-	<File name="src\utils.cpp" open="1" top="0" tabpos="10" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\tools.h" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="3130" topLine="161" />
+			<Cursor1 position="850" topLine="0" />
 		</Cursor>
 	</File>
-	<File name="src\utils.h" open="0" top="0" tabpos="10" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="src\main.cpp" open="1" top="0" tabpos="7" split="0" active="1" splitpos="0" zoom_1="-1" zoom_2="0">
 		<Cursor>
-			<Cursor1 position="255" topLine="0" />
+			<Cursor1 position="16236" topLine="0" />
 		</Cursor>
 	</File>
 </CodeBlocks_layout_file>