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Code Issues Releases Wiki Activity

Replaced system with execl, organised directory, added user scripts

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pull/19/head
mananapr 5 years ago
parent 813dae2bed
commit be4124c5d8
7 changed files with 341 additions and 167 deletions
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484
cf.c
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@ -5,7 +5,7 @@
| (__| _| | | __/\__ \ | (__| _| | | __/\__ \
\___|_| |_|_|\___||___/ \___|_| |_|_|\___||___/
*/ */
///////////// /////////////
@ -19,11 +19,12 @@
#include <string.h> #include <string.h>
#include <strings.h> #include <strings.h>
#include <limits.h> #include <limits.h>
#include <signal.h> #include <locale.h>
#include <fcntl.h>
#include <pwd.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <pwd.h> #include <sys/wait.h>
#include <locale.h>
#include "config.h" #include "config.h"
@ -77,7 +78,7 @@ struct passwd *info;
Base directory to be used for sorting Base directory to be used for sorting
`dir` for current_win `dir` for current_win
`next_dir` for preview_win `next_dir` for preview_win
*/ */
char *sort_dir = NULL; char *sort_dir = NULL;
// Stores the path for the cache directory // Stores the path for the cache directory
@ -145,7 +146,7 @@ int startx, starty, maxx, maxy;
/* /*
Initializes the program Initializes the program
Sets the relevant file paths Sets the relevant file paths
*/ */
void init() void init()
{ {
// Set Locale (For wide characters) // Set Locale (For wide characters)
@ -235,7 +236,7 @@ void init()
/* /*
Initializes ncurses Initializes ncurses
*/ */
void curses_init() void curses_init()
{ {
initscr(); initscr();
@ -250,7 +251,7 @@ void curses_init()
/* /*
Checks if `path` is a file or directory Checks if `path` is a file or directory
*/ */
int is_regular_file(const char *path) int is_regular_file(const char *path)
{ {
struct stat path_stat; struct stat path_stat;
@ -261,7 +262,7 @@ int is_regular_file(const char *path)
/* /*
Checks if a file exists or not Checks if a file exists or not
*/ */
int fileExists(char *file) int fileExists(char *file)
{ {
if( access( file, F_OK ) != -1 ) if( access( file, F_OK ) != -1 )
@ -273,7 +274,7 @@ int fileExists(char *file)
/* /*
Gets the last token from temp_dir by using `tokenizer` as a delimeter Gets the last token from temp_dir by using `tokenizer` as a delimeter
*/ */
void getLastToken(char *tokenizer) void getLastToken(char *tokenizer)
{ {
pch = strtok(temp_dir, tokenizer); pch = strtok(temp_dir, tokenizer);
@ -287,7 +288,7 @@ void getLastToken(char *tokenizer)
/* /*
Get number of bookmarks Get number of bookmarks
*/ */
int getNumberOfBookmarks() int getNumberOfBookmarks()
{ {
FILE *fp = fopen(bookmarks_path, "r"); FILE *fp = fopen(bookmarks_path, "r");
@ -310,7 +311,7 @@ int getNumberOfBookmarks()
/* /*
Displays the bookmarks in `keys_win` Displays the bookmarks in `keys_win`
*/ */
void displayBookmarks() void displayBookmarks()
{ {
FILE *fp = fopen(bookmarks_path, "r"); FILE *fp = fopen(bookmarks_path, "r");
@ -337,7 +338,7 @@ void displayBookmarks()
/* /*
Opens the bookmark denoted by `secondKey` Opens the bookmark denoted by `secondKey`
*/ */
void openBookmarkDir(char secondKey) void openBookmarkDir(char secondKey)
{ {
FILE *fp = fopen(bookmarks_path, "r"); FILE *fp = fopen(bookmarks_path, "r");
@ -411,7 +412,7 @@ void addBookmark(char bookmark, char *path)
/* /*
Creates a new window with dimensions `height` and `width` starting at `starty` and `startx` Creates a new window with dimensions `height` and `width` starting at `starty` and `startx`
*/ */
WINDOW *create_newwin(int height, int width, int starty, int startx) WINDOW *create_newwin(int height, int width, int starty, int startx)
{ {
WINDOW *local_win; WINDOW *local_win;
@ -422,7 +423,7 @@ WINDOW *create_newwin(int height, int width, int starty, int startx)
/* /*
For qsort For qsort
*/ */
int compare (const void * a, const void * b ) int compare (const void * a, const void * b )
{ {
// They store the full paths of the arguments // They store the full paths of the arguments
@ -484,7 +485,7 @@ void getMIME(char *filepath, char mime[50])
/* /*
Opens a file using xdg-open Opens a file using FILE_OPENER
*/ */
void openFile(char *filepath) void openFile(char *filepath)
{ {
@ -494,14 +495,26 @@ void openFile(char *filepath)
{ {
char *cmd; char *cmd;
// Allocate Memory to `cmd` // Allocate Memory to `cmd`
allocSize = snprintf(NULL, 0, "%s %s", editor, filepath); allocSize = snprintf(NULL, 0, "%s/%s", "/usr/bin", editor);
cmd = malloc(allocSize+1); cmd = malloc(allocSize+1);
snprintf(cmd, allocSize+1, "%s %s", editor, filepath); snprintf(cmd, allocSize+1, "%s/%s", "/usr/bin", editor);
endwin(); endwin();
system(cmd); // Make a child process to edit file
pid_t pid;
pid = fork();
if (pid == 0)
{
execl(cmd, cmd, filepath, (char *)0);
exit(1);
}
else
{
int status;
waitpid(pid, &status, 0);
free(cmd); free(cmd);
return; return;
} }
}
pid_t pid; pid_t pid;
pid = fork(); pid = fork();
if (pid == 0) if (pid == 0)
@ -514,7 +527,7 @@ void openFile(char *filepath)
/* /*
Checks if path is in clipboard Checks if path is in clipboard
*/ */
int checkClipboard(char *filepath) int checkClipboard(char *filepath)
{ {
FILE *f = fopen(clipboard_path, "r"); FILE *f = fopen(clipboard_path, "r");
@ -547,7 +560,7 @@ int checkClipboard(char *filepath)
/* /*
Writes to clipboard Writes to clipboard
*/ */
void writeClipboard(char *filepath) void writeClipboard(char *filepath)
{ {
FILE *f = fopen(clipboard_path,"a+"); FILE *f = fopen(clipboard_path,"a+");
@ -564,23 +577,43 @@ void writeClipboard(char *filepath)
/* /*
Removes entry from clipboard Removes entry from clipboard
*/ */
void removeClipboard(char *filepath) void removeClipboard(char *filepath)
{ {
char *cmd = NULL; char *cmd = NULL;
filepath[strlen(filepath)-1] = '\0'; char *arg = NULL;
// Allocate Memory to `cmd` // Allocate Memory to `cmd`
allocSize = snprintf(NULL, 0, "sed -i '\\|^%s|d' %s", filepath, clipboard_path); allocSize = snprintf(NULL, 0, "%s", "/usr/bin/sed");
cmd = malloc(allocSize+1); cmd = malloc(allocSize+1);
snprintf(cmd, PATH_MAX, "sed -i '\\|^%s|d' %s", filepath, clipboard_path); snprintf(cmd, allocSize+1, "%s", "/usr/bin/sed");
system(cmd);
// Allocate Memory to `arg`
allocSize = snprintf(NULL, 0, "\\|^%s|d", filepath);
arg = malloc(allocSize + 1);
snprintf(arg, allocSize+1, "\\|^%s|d", filepath);
// Create a child process to run command
pid_t pid;
pid = fork();
if( pid == 0 )
{
execl(cmd, cmd, "-i", arg, clipboard_path, (char *)0);
exit(1);
}
else
{
int status;
waitpid(pid, &status, 0);
free(arg);
free(cmd); free(cmd);
}
} }
/* /*
Empties Clipboard Empties Clipboard
*/ */
void emptyClipboard() void emptyClipboard()
{ {
if( remove(clipboard_path) == -1) if( remove(clipboard_path) == -1)
@ -592,7 +625,7 @@ void emptyClipboard()
/* /*
Gets previews of images Gets previews of images
*/ */
void getImgPreview(char *filepath, int maxy, int maxx) void getImgPreview(char *filepath, int maxy, int maxx)
{ {
pid_t pid; pid_t pid;
@ -619,7 +652,7 @@ void getImgPreview(char *filepath, int maxy, int maxx)
/* /*
Gets previews of text in files Gets previews of text in files
*/ */
void getTextPreview(char *filepath, int maxy, int maxx) void getTextPreview(char *filepath, int maxy, int maxx)
{ {
// Don't Generate Preview if file size > 50MB // Don't Generate Preview if file size > 50MB
@ -646,20 +679,11 @@ void getTextPreview(char *filepath, int maxy, int maxx)
/* /*
Gets previews of video files Gets previews of video files
*/ */
void getVidPreview(char *filepath, int maxy, int maxx) void getVidPreview(char *filepath, int maxy, int maxx)
{ {
char *buf = NULL; pid_t pid;
int fd;
// Reallocate `temp_dir` and store `mediainfo` command
free(temp_dir);
allocSize = snprintf(NULL,0,"mediainfo \"%s\" > ~/.cache/cfiles/preview",filepath);
temp_dir = malloc(allocSize+1);
snprintf(temp_dir,allocSize+1,"mediainfo \"%s\" > ~/.cache/cfiles/preview",filepath);
// Execute the mediainfo command
endwin();
system(temp_dir);
// Reallocate `temp_dir` and store path to preview file // Reallocate `temp_dir` and store path to preview file
free(temp_dir); free(temp_dir);
@ -667,45 +691,81 @@ void getVidPreview(char *filepath, int maxy, int maxx)
temp_dir = malloc(allocSize+1); temp_dir = malloc(allocSize+1);
snprintf(temp_dir,allocSize+1,"%s/preview",cache_path); snprintf(temp_dir,allocSize+1,"%s/preview",cache_path);
// Allocate Memory to `buf` and store command to display preview file endwin();
allocSize = snprintf(NULL, 0, "less %s", temp_dir);
buf = malloc(allocSize+1);
snprintf(buf, allocSize+1, "less %s", temp_dir);
// Execute the preview command and Free Memory // Create a child process to run "mediainfo filepath > ~/.cache/cfiles/preview"
system(buf); pid = fork();
free(buf); if( pid == 0 )
{
remove(temp_dir);
fd = open(temp_dir, O_CREAT | O_WRONLY, 0755);
// Redirect stdout
dup2(fd, 1);
execl("/usr/bin/mediainfo", "mediainfo", filepath, (char *)0);
exit(1);
}
else
{
int status;
waitpid(pid, &status, 0);
pid = fork();
if( pid == 0 )
{
execl("/usr/bin/less", "less", temp_dir, (char *)0);
exit(1);
}
else
{
waitpid(pid, &status, 0);
}
refresh(); refresh();
}
} }
/* /*
Gets previews of archives Gets previews of archives
*/ */
void getArchivePreview(char *filepath, int maxy, int maxx) void getArchivePreview(char *filepath, int maxy, int maxx)
{ {
// Reallocate `temp_dir` pid_t pid;
free(temp_dir); int fd;
allocSize = snprintf(NULL,0,"atool -lq \"%s\" > ~/.cache/cfiles/preview", filepath); int null_fd;
temp_dir = malloc(allocSize+1);
snprintf(temp_dir, allocSize+1, "atool -lq \"%s\" > ~/.cache/cfiles/preview",filepath);
// Execute comand and Free Memory // Reallocate `temp_dir` and store path to preview file
system(temp_dir);
free(temp_dir); free(temp_dir);
// Reallocate `temp_dir`
allocSize = snprintf(NULL,0,"%s/preview",cache_path); allocSize = snprintf(NULL,0,"%s/preview",cache_path);
temp_dir = malloc(allocSize+1); temp_dir = malloc(allocSize+1);
snprintf(temp_dir,allocSize+1,"%s/preview",cache_path); snprintf(temp_dir,allocSize+1,"%s/preview",cache_path);
// Create a child process to run "atool -lq filepath > ~/.cache/cfiles/preview"
pid = fork();
if( pid == 0 )
{
remove(temp_dir);
fd = open(temp_dir, O_CREAT | O_WRONLY, 0755);
null_fd = open("/dev/null", O_WRONLY);
// Redirect stdout
dup2(fd, 1);
// Redirect errors to /dev/null
dup2(null_fd, 2);
execl("/usr/bin/atool", "atool", "-lq", filepath, (char *)0);
exit(1);
}
else
{
int status;
waitpid(pid, &status, 0);
getTextPreview(temp_dir, maxy, maxx); getTextPreview(temp_dir, maxy, maxx);
}
} }
/* /*
Gets previews of video files (Dummy) Gets previews of video files (Dummy)
*/ */
void getDummyVidPreview(char *filepath, int maxy, int maxx) void getDummyVidPreview(char *filepath, int maxy, int maxx)
{ {
wmove(preview_win,1,2); wmove(preview_win,1,2);
@ -716,7 +776,7 @@ void getDummyVidPreview(char *filepath, int maxy, int maxx)
/* /*
Sets `temp_dir` to filepath and then stores the extension in `last` Sets `temp_dir` to filepath and then stores the extension in `last`
*/ */
void getFileType(char *filepath) void getFileType(char *filepath)
{ {
free(temp_dir); free(temp_dir);
@ -729,7 +789,7 @@ void getFileType(char *filepath)
/* /*
Checks `last` for extension and then calls the appropriate preview function Checks `last` for extension and then calls the appropriate preview function
*/ */
void getPreview(char *filepath, int maxy, int maxx) void getPreview(char *filepath, int maxy, int maxx)
{ {
getFileType(filepath); getFileType(filepath);
@ -749,7 +809,7 @@ void getPreview(char *filepath, int maxy, int maxx)
/* /*
Gets path of parent directory Gets path of parent directory
*/ */
void getParentPath(char *path) void getParentPath(char *path)
{ {
char *p; char *p;
@ -766,7 +826,7 @@ void getParentPath(char *path)
/* /*
Returns number of files in `char* directory` Returns number of files in `char* directory`
*/ */
int getNumberofFiles(char* directory) int getNumberofFiles(char* directory)
{ {
int len=0; int len=0;
@ -795,7 +855,7 @@ int getNumberofFiles(char* directory)
/* /*
Stores all the file names in `char* directory` to `char *target[]` Stores all the file names in `char* directory` to `char *target[]`
*/ */
int getFiles(char* directory, char* target[]) int getFiles(char* directory, char* target[])
{ {
int i = 0; int i = 0;
@ -825,7 +885,7 @@ int getFiles(char* directory, char* target[])
/* /*
Copy files in clipboard to `present_dir` Copy files in clipboard to `present_dir`
*/ */
void copyFiles(char *present_dir) void copyFiles(char *present_dir)
{ {
FILE *f = fopen(clipboard_path, "r"); FILE *f = fopen(clipboard_path, "r");
@ -838,13 +898,18 @@ void copyFiles(char *present_dir)
while(fgets(buf, PATH_MAX, (FILE*) f)) while(fgets(buf, PATH_MAX, (FILE*) f))
{ {
buf[strlen(buf)-1] = '\0'; buf[strlen(buf)-1] = '\0';
// Reallocate `temp_dir` and store command for copying file // Create a child process to copy file
free(temp_dir); pid_t pid = fork();
allocSize = snprintf(NULL,0,"cp -r -v \"%s\" \"%s\"",buf,present_dir); if(pid == 0)
temp_dir = malloc(allocSize+1); {
snprintf(temp_dir,allocSize+1,"cp -r -v \"%s\" \"%s\"",buf,present_dir); execl("/usr/bin/cp", "cp", "-r", "-v", buf, present_dir, (char *)0);
// Execute command exit(1);
system(temp_dir); }
else
{
int status;
waitpid(pid, &status, 0);
}
} }
refresh(); refresh();
fclose(f); fclose(f);
@ -852,7 +917,7 @@ void copyFiles(char *present_dir)
/* /*
Removes files in clipboard Removes files in clipboard
*/ */
void removeFiles() void removeFiles()
{ {
FILE *f = fopen(clipboard_path, "r"); FILE *f = fopen(clipboard_path, "r");
@ -865,13 +930,18 @@ void removeFiles()
while(fgets(buf, PATH_MAX, (FILE*) f)) while(fgets(buf, PATH_MAX, (FILE*) f))
{ {
buf[strlen(buf)-1] = '\0'; buf[strlen(buf)-1] = '\0';
// Reallocate `temp_dir` and store command for removing file // Create a child process to remove file
free(temp_dir); pid_t pid = fork();
allocSize = snprintf(NULL,0,"rm -r -v \"%s\"",buf); if(pid == 0)
temp_dir = malloc(allocSize+1); {
snprintf(temp_dir,allocSize+1,"rm -r -v \"%s\"",buf); execl("/usr/bin/rm", "rm", "-r", "-v", buf, (char *)0);
// Execute command exit(1);
system(temp_dir); }
else
{
int status;
waitpid(pid, &status, 0);
}
} }
refresh(); refresh();
fclose(f); fclose(f);
@ -881,9 +951,12 @@ void removeFiles()
/* /*
Rename files in clipboard Rename files in clipboard
*/ */
void renameFiles() void renameFiles()
{ {
// For storing pid of children
pid_t pid;
// For opening clipboard and temp_clipboard // For opening clipboard and temp_clipboard
FILE *f = fopen(clipboard_path, "r"); FILE *f = fopen(clipboard_path, "r");
FILE *f2; FILE *f2;
@ -899,23 +972,40 @@ void renameFiles()
int count = 0; int count = 0;
int count2 = 0; int count2 = 0;
// Allocate Memory tp `cmd` // Make a child process to create `temp_clipboard`
allocSize = snprintf(NULL,0,"cp %s %s",clipboard_path,temp_clipboard_path); pid = fork();
cmd = malloc(allocSize+1); if( pid == 0 )
snprintf(cmd,allocSize+1,"cp %s %s",clipboard_path,temp_clipboard_path); {
// Make `temp_clipboard` execl("/usr/bin/cp", "cp", clipboard_path, temp_clipboard_path, (char *)0);
system(cmd); exit(1);
}
else
{
int status;
waitpid(pid, &status, 0);
}
// Exit curses mode and open temp_clipboard_path in EDITOR // Exit curses mode to open temp_clipboard_path in EDITOR
endwin(); endwin();
// Reallocate `cmd` // Allocate `cmd` to store full path of editor
free(cmd); allocSize = snprintf(NULL,0,"/usr/bin/%s", editor);
allocSize = snprintf(NULL,0,"%s %s", editor, temp_clipboard_path);
cmd = malloc(allocSize + 1); cmd = malloc(allocSize + 1);
snprintf(cmd,allocSize+1,"%s %s", editor, temp_clipboard_path); snprintf(cmd,allocSize+1,"/usr/bin/%s", editor);
system(cmd);
// Create a child process to edit temp_clipboard
pid = fork();
if( pid == 0 )
{
execl(cmd, cmd, temp_clipboard_path, (char *)0);
exit(1);
}
else
{
int status;
waitpid(pid, &status, 0);
free(cmd); free(cmd);
}
// Open clipboard and temp_clipboard and mv path from clipboard to adjacent entry in temp_clipboard // Open clipboard and temp_clipboard and mv path from clipboard to adjacent entry in temp_clipboard
while(fgets(buf, PATH_MAX, (FILE*) f)) while(fgets(buf, PATH_MAX, (FILE*) f))
@ -932,12 +1022,18 @@ void renameFiles()
if(buf2[strlen(buf2)-1] == '\n') if(buf2[strlen(buf2)-1] == '\n')
buf2[strlen(buf2)-1] = '\0'; buf2[strlen(buf2)-1] = '\0';
// Reallocate `cmd` // Create a child process to rename
allocSize = snprintf(NULL,0,"mv \"%s\" \"%s\"",buf,buf2); pid = fork();
cmd = malloc(allocSize+1); if( pid == 0 )
snprintf(cmd,allocSize+1,"mv \"%s\" \"%s\"",buf,buf2); {
system(cmd); execl("/usr/bin/mv", "mv", buf, buf2, (char *)0);
free(cmd); exit(1);
}
else
{
int status;
waitpid(pid, &status, 0);
}
} }
} }
count++; count++;
@ -946,11 +1042,8 @@ void renameFiles()
fclose(f); fclose(f);
// Remove clipboard and temp_clipboard // Remove clipboard and temp_clipboard
allocSize = snprintf(NULL,0,"rm %s %s",temp_clipboard_path,clipboard_path); remove(clipboard_path);
cmd = malloc(allocSize+1); remove(temp_clipboard_path);
snprintf(cmd,allocSize+1,"rm %s %s",temp_clipboard_path,clipboard_path);
system(cmd);
free(cmd);
// Start curses mode // Start curses mode
refresh(); refresh();
@ -959,7 +1052,7 @@ void renameFiles()
/* /*
Move files in clipboard to `present_dir` Move files in clipboard to `present_dir`
*/ */
void moveFiles(char *present_dir) void moveFiles(char *present_dir)
{ {
FILE *f = fopen(clipboard_path, "r"); FILE *f = fopen(clipboard_path, "r");
@ -973,14 +1066,18 @@ void moveFiles(char *present_dir)
{ {
buf[strlen(buf)-1] = '\0'; buf[strlen(buf)-1] = '\0';
// Reallocate `temp_dir` and store command for moving file // Create a child process to move file
free(temp_dir); pid_t pid = fork();
allocSize = snprintf(NULL, 0, "mv -f \"%s\" \"%s\"",buf,present_dir); if(pid == 0)
temp_dir = malloc(allocSize+1); {
snprintf(temp_dir, allocSize+1, "mv -f \"%s\" \"%s\"",buf,present_dir); execl("/usr/bin/mv", "mv", "-v", buf, present_dir, (char *)0);
exit(1);
// Execute command }
system(temp_dir); else
{
int status;
waitpid(pid, &status, 0);
}
} }
fclose(f); fclose(f);
refresh(); refresh();
@ -990,7 +1087,7 @@ void moveFiles(char *present_dir)
/* /*
Creates current_win, preview_win and status_win Creates current_win, preview_win and status_win
*/ */
void init_windows() void init_windows()
{ {
current_win = create_newwin(maxy, maxx/2+2, 0, 0); current_win = create_newwin(maxy, maxx/2+2, 0, 0);
@ -1001,7 +1098,7 @@ void init_windows()
/* /*
Displays current status in the status bar Displays current status in the status bar
*/ */
void displayStatus() void displayStatus()
{ {
wmove(status_win,1,0); wmove(status_win,1,0);
@ -1018,7 +1115,7 @@ void displayStatus()
/* /*
Displays message on status bar Displays message on status bar
*/ */
void displayAlert(char *message) void displayAlert(char *message)
{ {
wclear(status_win); wclear(status_win);
@ -1030,7 +1127,8 @@ void displayAlert(char *message)
/* /*
*/ Refresh ncurses windows
*/
void refreshWindows() void refreshWindows()
{ {
if(SHOW_BORDERS == 1) if(SHOW_BORDERS == 1)
@ -1044,21 +1142,10 @@ void refreshWindows()
/* /*
Checks if some flags are enabled and handles them accordingly Clears Image
*/ */
void handleFlags(char** directories) void clearImg()
{ {
// Clear the preview_win
if(clearFlag == 1)
{
wclear(preview_win);
wrefresh(preview_win);
clearFlag = 0;
}
// Clear the preview_win for images
if(clearFlagImg == 1)
{
// Store arguments for CLEARIMG script // Store arguments for CLEARIMG script
char arg1[5]; char arg1[5];
char arg2[5]; char arg2[5];
@ -1079,6 +1166,26 @@ void handleFlags(char** directories)
execl(CLEARIMG,CLEARIMG,arg1,arg2,arg3,arg4,(char *)NULL); execl(CLEARIMG,CLEARIMG,arg1,arg2,arg3,arg4,(char *)NULL);
exit(1); exit(1);
} }
}
/*
Checks if some flags are enabled and handles them accordingly
*/
void handleFlags(char** directories)
{
// Clear the preview_win
if(clearFlag == 1)
{
wclear(preview_win);
wrefresh(preview_win);
clearFlag = 0;
}
// Clear the preview_win for images
if(clearFlagImg == 1)
{
clearImg();
clearFlagImg = 0; clearFlagImg = 0;
} }
@ -1299,12 +1406,17 @@ int main(int argc, char* argv[])
// Draw borders and refresh windows // Draw borders and refresh windows
refreshWindows(); refreshWindows();
// For storing pid of children
pid_t pid;
// For fzf // For fzf
char *cmd; char *cmd;
char *buf; char *buf;
char *path; char *path;
// For popen // For popen
FILE *fp; FILE *fp;
// For two key keybindings // For two key keybindings
char secondKey; char secondKey;
// For taking user confirmation // For taking user confirmation
@ -1317,7 +1429,7 @@ int main(int argc, char* argv[])
selection--; selection--;
selection = ( selection < 0 ) ? 0 : selection; selection = ( selection < 0 ) ? 0 : selection;
// Scrolling // Scrolling
if(len >= maxy) if(len >= maxy-1)
if(selection <= start + maxy/2) if(selection <= start + maxy/2)
{ {
if(start == 0) if(start == 0)
@ -1335,7 +1447,7 @@ int main(int argc, char* argv[])
selection++; selection++;
selection = ( selection > len-1 ) ? len-1 : selection; selection = ( selection > len-1 ) ? len-1 : selection;
// Scrolling // Scrolling
if(len >= maxy) if(len >= maxy-1)
if(selection - 1 > maxy/2) if(selection - 1 > maxy/2)
{ {
if(start + maxy - 2 != len) if(start + maxy - 2 != len)
@ -1528,13 +1640,31 @@ int main(int argc, char* argv[])
// Opens bash shell in present directory // Opens bash shell in present directory
case KEY_SHELL: case KEY_SHELL:
// Clear Image Preview (If Present)
clearImg();
// Reallocate `temp_dir` // Reallocate `temp_dir`
free(temp_dir); free(temp_dir);
allocSize = snprintf(NULL,0,"cd \"%s\" && bash",dir); allocSize = snprintf(NULL, 0, "cd %s && bash", dir);
temp_dir = malloc(allocSize+1); temp_dir = malloc(allocSize+1);
snprintf(temp_dir,allocSize+1,"cd \"%s\" && bash",dir); snprintf(temp_dir, allocSize+1, "cd %s && bash", dir);
// End ncurses mode
endwin(); endwin();
system(temp_dir);
// Create a child process to run bash
pid = fork();
if( pid == 0 )
{
execl("/usr/bin/bash", "bash", "-c", temp_dir, (char *)0);
exit(1);
}
else
{
int status;
waitpid(pid, &status, 0);
}
// Restart ncurses mode and set appropriate flags
start = 0; start = 0;
selection = 0; selection = 0;
refresh(); refresh();
@ -1617,6 +1747,8 @@ int main(int argc, char* argv[])
// Go to bookmark // Go to bookmark
case KEY_BOOKMARK: case KEY_BOOKMARK:
// Clear Image Preview (If Present)
clearImg();
len_bookmarks = getNumberOfBookmarks(); len_bookmarks = getNumberOfBookmarks();
if( len_bookmarks == -1 ) if( len_bookmarks == -1 )
{ {
@ -1635,6 +1767,8 @@ int main(int argc, char* argv[])
// Add Bookmark // Add Bookmark
case KEY_ADDBOOKMARK: case KEY_ADDBOOKMARK:
// Clear Image Preview (If Present)
clearImg();
displayAlert("Enter Bookmark Key"); displayAlert("Enter Bookmark Key");
secondKey = wgetch(status_win); secondKey = wgetch(status_win);
if( bookmarkExists(secondKey) == 1 ) if( bookmarkExists(secondKey) == 1 )
@ -1650,15 +1784,22 @@ int main(int argc, char* argv[])
// See selection list // See selection list
case KEY_VIEWSEL: case KEY_VIEWSEL:
// Exit curses mode to show clipboard
endwin();
if( access( clipboard_path, F_OK ) != -1 ) if( access( clipboard_path, F_OK ) != -1 )
{ {
// Reallocate `temp_dir` to command to view clipboard // Create a child process to show clipboard
free(temp_dir); pid = fork();
allocSize = snprintf(NULL,0,"less %s",clipboard_path); if( pid == 0 )
temp_dir = malloc(allocSize+1); {
snprintf(temp_dir,allocSize+1,"less %s",clipboard_path); execl("/usr/bin/less", "less", clipboard_path, (char *)0);
endwin(); exit(1);
system(temp_dir); }
else
{
int status;
waitpid(pid, &status, 0);
}
refresh(); refresh();
} }
else else
@ -1670,15 +1811,29 @@ int main(int argc, char* argv[])
// Edit selection list // Edit selection list
case KEY_EDITSEL: case KEY_EDITSEL:
if( fileExists(clipboard_path) == 1 ) // Exit curses mode to edit clipboard
{ endwin();
// Reallocate `temp_dir` to command to edit clipboard
// Reallocate Memory to `temp_dir` to store full path of editor
free(temp_dir); free(temp_dir);
allocSize = snprintf(NULL,0,"%s %s", editor, clipboard_path); allocSize = snprintf(NULL,0,"/usr/bin/%s", editor);
temp_dir = malloc(allocSize+1); temp_dir = malloc(allocSize+1);
snprintf(temp_dir,allocSize+1,"%s %s", editor, clipboard_path); snprintf(temp_dir,allocSize+1,"/usr/bin/%s", editor);
endwin();
system(temp_dir); if( access( clipboard_path, F_OK ) != -1 )
{
// Create a child process to show clipboard
pid = fork();
if( pid == 0 )
{
execl(temp_dir, editor, clipboard_path, (char *)0);
exit(1);
}
else
{
int status;
waitpid(pid, &status, 0);
}
refresh(); refresh();
} }
else else
@ -1713,6 +1868,8 @@ int main(int argc, char* argv[])
} }
else else
{ {
// Clear Image Preview (If Present)
clearImg();
int status; int status;
char* scripts[len_scripts]; char* scripts[len_scripts];
status = getFiles(scripts_path, scripts); status = getFiles(scripts_path, scripts);
@ -1744,17 +1901,23 @@ int main(int argc, char* argv[])
buf = malloc(allocSize+1); buf = malloc(allocSize+1);
snprintf(buf, allocSize+1, "%s/%s", dir, directories[selection]); snprintf(buf, allocSize+1, "%s/%s", dir, directories[selection]);
// Allocate Memory to `cmd` to store the command to execute script with `buf` as argument // Exit ncurses mode to execute the script
allocSize = snprintf(NULL, 0, "%s %s", temp_dir, buf);
cmd = malloc(allocSize+1);
snprintf(cmd, allocSize+1, "%s %s", temp_dir, buf);
// Exit ncurses mode and execute the script
endwin(); endwin();
system(cmd);
// Free Memory // Create a child process to execute the script
free(cmd); pid = fork();
if( pid == 0 )
{
execl(temp_dir, scripts[option], buf, (char *)0);
exit(1);
}
else
{
int status;
waitpid(pid, &status, 0);
}
// Free Memory and restart curses mode
free(buf); free(buf);
refresh(); refresh();
} }
@ -1797,6 +1960,9 @@ int main(int argc, char* argv[])
free(dir); free(dir);
free(temp_dir); free(temp_dir);
// Clear Image Preview (If Present)
clearImg();
// End curses mode // End curses mode
endwin(); endwin();
return 0; return 0;

0
clearimg → scripts/clearimg
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0
clearimg_uberzug → scripts/clearimg_uberzug
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0
displayimg → scripts/displayimg
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0
displayimg_uberzug → scripts/displayimg_uberzug
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5
user_scripts/README.md
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@ -0,0 +1,5 @@
# Example Scripts to use with cfiles
This directory contains some example scripts you can use with `cfiles`.
### setwal
Uses [wal](https://github.com/dylanaraps/pywal) on selection to set image as wallpaper and generate a suitable colorscheme

3
user_scripts/setwal
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@ -0,0 +1,3 @@
#!/usr/bin/env bash
wal -i $1 -o wal-set
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