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THashView 2.6.1 :

Browse Source 
- Optimized code. 
- Reduced to readable form.

git-svn-id: svn://kolibrios.org@8565 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
superturbocat2001 2021-02-02 08:08:17 +00:00
parent b99f8ed178
commit c42b0cb538
1 changed files with 84 additions and 117 deletions
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201
programs/other/TinyHashView/thashview.c
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@ -15,13 +15,13 @@
#define FALSE 0;
#define MAX_HASH_LEN 65 // Œ ªá¨¬ «ì­ ï ¤«¨­  áâப¨
#define WINDOW_W 665
#define VERSION "%s - thashview 2.6"
#define VERSION "%s - thashview 2.6.1"
#define EDIT_TEXT_SIZE 0x10000000
struct kolibri_system_colors sys_color_table;
char hash_str_md5[MAX_HASH_LEN]= "Click the 'MD5:' button to show the md5-checksum! "; //‚뢮¤ MD5
char hash_str_sha1[MAX_HASH_LEN]= "Click the 'SHA1:' button to show the sha1-checksum! "; //‚뢮¤ SHA1
char hash_str_md5[MAX_HASH_LEN]= "Click the 'MD5:' button to show the md5-checksum!"; //‚뢮¤ MD5
char hash_str_sha1[MAX_HASH_LEN]= "Click the 'SHA1:' button to show the sha1-checksum!"; //‚뢮¤ SHA1
char hash_str_sha256[MAX_HASH_LEN]="Click the 'SHA256:' button to show the sha256-checksum!"; //‚뢮¤ SHA256
char edit_box_buff[MAX_HASH_LEN]; // <20>ãää¥à ¤«ï ¢¢®¤ 
char *filename; // ˆ¬ï ®¡à ¡ â뢠¥¬®£® ä ©« 
@ -60,13 +60,10 @@ void notify_show(char *text)
void* safe_malloc(size_t size) // <20>¥§®¯ á­ë© malloc. <20>®ª §ë¢ ¥â 㢥¤®¬«¥­¨¥ ®¡ ®è¨¡ª¥ ¨ § ªà뢠¥â ¯à®£à ¬¬ã ¥á«¨ ¯ ¬ïâì ­¥ ¡ë«  ¢ë¤¥«¥­ 
{
void *p=malloc(size);
if(p==NULL)
{
if(p==NULL){
notify_show("'Memory allocation error!' -E");
exit(0);
}
else
{
}else{
return p;
}
}
@ -199,12 +196,10 @@ void redraw_window() //
void paste_to_edit_buffer() // ‚áâ ¢¨âì ¨§ ¡ãää¥à  ®¡¬¥­ 
{
char *temp_buff=NULL;
if(kol_clip_num()>0)
{
if(kol_clip_num()>0){
temp_buff=kol_clip_get(kol_clip_num()-1);
memset(edit_box_buff,0,MAX_HASH_LEN);
if(DATA(int, temp_buff,0)>0 && DATA(int,temp_buff,4)==TEXT && DATA(int,temp_buff,8)==CP866)
{
if(DATA(int, temp_buff,0)>0 && DATA(int,temp_buff,4)==CLIP_TEXT && DATA(int,temp_buff,8)==CLIP_CP866){
strncpy(edit_box_buff,temp_buff+12, MAX_HASH_LEN-1);
edit_box_set_text(&hash_edit_box,edit_box_buff);
notify_show("'Pasted from clipboard!' -I");
@ -214,24 +209,27 @@ void paste_to_edit_buffer() //
}
}
void copy_to_clipboard(char *text) // Š®¯¨à«¢ âì ¢ ¡ãää¥à ®¡¬¥­ 
void copy_to_clipboard(char *text) // Š®¯¨à®¢ âì ¢ ¡ãä¥à ®¡¬¥­ 
{
if(55!=strlen(text))
int text_hash_len = strlen(text)/2;
if(text_hash_len==MD5_BLOCK_SIZE ||
text_hash_len==SHA1_BLOCK_SIZE ||
text_hash_len==SHA256_BLOCK_SIZE) // …᫨ ⥪áâ ï¥âáï åíè-áâப®©
{
char *temp_buffer=safe_malloc(MAX_HASH_LEN+12);
memset(temp_buffer, 0, MAX_HASH_LEN);
DATA(char,temp_buffer,4)=TEXT;
DATA(char,temp_buffer,8)=CP866;
strncpy(temp_buffer+12, text, MAX_HASH_LEN-1);
kol_clip_set(strlen(text)+12, temp_buffer);
notify_show("'Copied to clipboard!' -I");
free(temp_buffer);
char *temp_buffer=safe_malloc(MAX_HASH_LEN+12); // ‚뤥«ï¥¬ ¯ ¬ïâì ¤«ï ¢à¥¬­­®£® ¡ãä¥à 
memset(temp_buffer, 0, MAX_HASH_LEN); // ‡ ­ã«ï¥¬ ¡ãä¥à
DATA(char,temp_buffer,4)=CLIP_TEXT; // “áâ ­ ¢«¨¢ ¥¬ TEXT ¤«ï ¡ãä¥à (‘¬¥é¥­¨¥ 4 ¡ ©â )
DATA(char,temp_buffer,8)=CLIP_CP866; // “áâ ­ ¢«¨¢ ¥¬ ª®¤¨à®¢ªã CP866(‘¬¥é¥­¨¥ 8 ¡ ©â)
strncpy(temp_buffer+12, text, MAX_HASH_LEN-1); // Š®¯¨à㥬 ¤ ­­ë¥ ¨§ text ¢® ¢à¥¬¥­­ë© ¡ãä¥à(‘¬¥é¥­¨¥ 12 ¡ ©â)
kol_clip_set(strlen(text)+12, temp_buffer); // ‚믮«­ï¥¬ á¨á⥬­ë© ¢ë§®¢ ¨ ¯¥à¥¬¥é ¥¬ ¤ ­­ë¥ ¨§ ¢à¥¬¥­­®£® ¡ãä¥à  ¢ ¡ãä¥à ®¡¬¥­ 
notify_show("'Copied to clipboard!' -I");
free(temp_buffer); // Žá¢®¡®¦ ¥¬ ¢à¥¬¥­­ë© ¡ãä¥à.
}
}
void print_pending_calc(char *str) // ‚뢮¤¨¬ á®®¡é¥­¨¥ ® ⮬ çâ® ª®­â஫쭠ï á㬬¬  ¢ëç¨á«ï¥âáï.
{
strcpy(str, "Please wait! Calculating checksum... ");
strcpy(str, "Please wait! Calculating checksum...");
redraw_window();
}
@ -245,75 +243,61 @@ bool calc_and_cmp(char *hash_str_universal,int alg) //
bool hash_compare() // ƒ« ¢­ ï äã­ªæ¨ï ¤«ï áà ¢­¥­¨ï
{
int alg=strlen(edit_box_buff)/2;
switch (alg) // …᫨ ¢ëç¨á«¥­¨ï ¥éñ ­¥¡ë«®
{
switch (alg){ // …᫨ ¢ëç¨á«¥­¨ï ¥éñ ­¥¡ë«®
case MD5_BLOCK_SIZE:
if(md5_flag){
return !strcmp(edit_box_buff,hash_str_md5);
}else{
return calc_and_cmp(hash_str_md5,alg);
}
break;
break;
case SHA1_BLOCK_SIZE:
if(sha1_flag){
return !strcmp(edit_box_buff,hash_str_sha1);
}else{
return calc_and_cmp(hash_str_sha1,alg);
}
break;
break;
case SHA256_BLOCK_SIZE:
if(sha256_flag){
return !strcmp(edit_box_buff,hash_str_sha256);
}else{
return calc_and_cmp(hash_str_sha256,alg);
}
break;
break;
default:
return FALSE;
break;
}
break;
}
}
int main(int argc, char** argv)
{
kolibri_boxlib_init(); // ‡ £à㦠¥¬ boxlib
if(argc<2) // …᫨  à£ã¬¥­â®¢ ­¥â, â® § ¯ã᪠¥¬ ¤¨ «®£ ¢ë¡®à  ä ©« 
{
if(argc<2){ // …᫨  à£ã¬¥­â®¢ ­¥â, â® § ¯ã᪠¥¬ ¤¨ «®£ ¢ë¡®à  ä 
kolibri_dialog_init(); // § £à㦠¥¬ proc_lib(libdialog)
open_dialog* dialog = kolibri_new_open_dialog(OPEN,0, 0, 420, 320);
OpenDialog_init(dialog);
OpenDialog_start(dialog);
if(dialog->status==SUCCESS) // …᫨ ä ©« ¢ë¡à ­
{
if(dialog->status==SUCCESS){ // …᫨ ä ©« ¢ë¡à ­
global_var_init(strlen(dialog->openfile_path));
strcpy(filename, dialog->openfile_path);
}
else // …᫨ ä ©« ­¥ ¢ë¡à ­
{
}else{ // …᫨ ä ©« ­¥ ¢ë¡à ­
notify_show("'No file selected!' -E");
exit(0);
}
free(dialog);
}
else
{
}else{
global_var_init(strlen(argv[1]));
strcpy(filename, argv[1]);
}
if(NULL==fopen(filename,"rb")) // …᫨ ä ©«  ­¥â ¨«¨ ­¥ ®âªà뢠¥âáï
{
if(NULL==fopen(filename,"rb")){ // …᫨ ä ©«  ­¥â ¨«¨ ­¥ ®âªà뢠¥âáï
notify_show("'File not found!' -E");
exit(0);
}
if(GetScreenSize()/65536<WINDOW_W)
{
if(GetScreenSize()/65536<WINDOW_W){
notify_show("'Low screen resolution! Program will not display correctrly!' -W");
}
@ -327,78 +311,61 @@ int main(int argc, char** argv)
do // –¨ª« ®¡à ¡®âª¨ ᮡë⨩
{
gui_event = get_os_event(); // <20>®«ãç ¥¬ ᮡë⨥
switch(gui_event) // Ž¡à ¡ â뢠¥¬ ᮡëâ¨ï
{
case KOLIBRI_EVENT_NONE:
break;
case KOLIBRI_EVENT_REDRAW:
redraw_window();
break;
case KOLIBRI_EVENT_MOUSE:
edit_box_mouse(&hash_edit_box);
break;
case KOLIBRI_EVENT_KEY:
hash_edit_box.text_color = BLACK;
edit_box_key(&hash_edit_box,get_key().val);
break;
case KOLIBRI_EVENT_BUTTON: // ‘®¡ë⨥ ®¡à ¡®âª¨ ª­®¯®ª
pressed_button = get_os_button(); // <20>®«ã祭¨¥ ª®¤  ­ ¦ â®© ª­®¯ª¨.
switch (pressed_button) // <20>஢¥àª  ª ª ï ª­®¯ª  ¡ë«  ­ ¦ â 
{
case BTN_MD5:
print_pending_calc(hash_str_md5);
sprint_hash(check_sum(MD5_BLOCK_SIZE),hash_str_md5, MD5_BLOCK_SIZE);
redraw_window();
switch(gui_event){ // Ž¡à ¡ â뢠¥¬ ᮡëâ¨ï
case KOLIBRI_EVENT_NONE:
break;
case BTN_SHA1:
print_pending_calc(hash_str_sha1);
sprint_hash(check_sum(SHA1_BLOCK_SIZE),hash_str_sha1, SHA1_BLOCK_SIZE);
redraw_window();
break;
case BTN_SHA256:
print_pending_calc(hash_str_sha256);
sprint_hash(check_sum(SHA256_BLOCK_SIZE),hash_str_sha256, SHA256_BLOCK_SIZE);
redraw_window();
break;
case BTN_COPY_MD5:
copy_to_clipboard(hash_str_md5);
redraw_window();
break;
case BTN_COPY_SHA1:
copy_to_clipboard(hash_str_sha1);
redraw_window();
break;
case BTN_COPY_SHA256:
copy_to_clipboard(hash_str_sha256);
redraw_window();
break;
case BTN_PASTE:
paste_to_edit_buffer();
redraw_window();
break;
case BTN_CMP:
if(hash_compare())
{
notify_show("'The checksum matches :)' -OK");
hash_edit_box.text_color = GREEN; // “áâ ­ ¢«¨¢ ¥¬ ⥪áâ ¢¢®¤  §¥«ñ­ë¬ ¥á«¨ ª®­â஫쭠ï á㬬  ᮢ¯ ¤ ¥â
}else{
notify_show("'The checksum does not match! :(' -W");
hash_edit_box.text_color = RED; // “áâ ­ ¢«¨¢ ¥¬ ⥪áâ ¢¢®¤  ªà á­ë¬ ¥á«¨ ª®­â஫쭠ï áã¬¬ë ­¥ ᮢ¯ ¤ ¥â
}
case KOLIBRI_EVENT_REDRAW:
redraw_window();
break;
case BTN_QUIT:
exit(0);
case KOLIBRI_EVENT_MOUSE:
edit_box_mouse(&hash_edit_box);
break;
case KOLIBRI_EVENT_KEY:
hash_edit_box.text_color = BLACK;
edit_box_key(&hash_edit_box,get_key().val);
break;
}
case KOLIBRI_EVENT_BUTTON: // ‘®¡ë⨥ ®¡à ¡®âª¨ ª­®¯®ª
pressed_button = get_os_button(); // <20>®«ã祭¨¥ ª®¤  ­ ¦ â®© ª­®¯ª¨.
switch (pressed_button){ // <20>஢¥àª  ª ª ï ª­®¯ª  ¡ë«  ­ ¦ â 
case BTN_MD5:
print_pending_calc(hash_str_md5);
sprint_hash(check_sum(MD5_BLOCK_SIZE),hash_str_md5, MD5_BLOCK_SIZE);
break;
case BTN_SHA1:
print_pending_calc(hash_str_sha1);
sprint_hash(check_sum(SHA1_BLOCK_SIZE),hash_str_sha1, SHA1_BLOCK_SIZE);
break;
case BTN_SHA256:
print_pending_calc(hash_str_sha256);
sprint_hash(check_sum(SHA256_BLOCK_SIZE),hash_str_sha256, SHA256_BLOCK_SIZE);
break;
case BTN_COPY_MD5:
copy_to_clipboard(hash_str_md5);
break;
case BTN_COPY_SHA1:
copy_to_clipboard(hash_str_sha1);
break;
case BTN_COPY_SHA256:
copy_to_clipboard(hash_str_sha256);
break;
case BTN_PASTE:
paste_to_edit_buffer();
break;
case BTN_CMP:
if(hash_compare()){
notify_show("'The checksum matches :)' -OK");
hash_edit_box.text_color = GREEN; // “áâ ­ ¢«¨¢ ¥¬ ⥪áâ ¢¢®¤  §¥«ñ­ë¬ ¥á«¨ ª®­â஫쭠ï á㬬  ᮢ¯ ¤ ¥â
}else{
notify_show("'The checksum does not match! :(' -W");
hash_edit_box.text_color = RED; // “áâ ­ ¢«¨¢ ¥¬ ⥪áâ ¢¢®¤  ªà á­ë¬ ¥á«¨ ª®­â஫쭠ï áã¬¬ë ­¥ ᮢ¯ ¤ ¥â
}
break;
case BTN_QUIT:
exit(0);
break;
}
redraw_window();
break;
}
}while(1);
exit(0);