zathura/utils.h

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/* See LICENSE file for license and copyright information */
#ifndef UTILS_H
#define UTILS_H
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#include <stdbool.h>
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#include <gtk/gtk.h>
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/**
* Checks if the given file exists
*
* @param path Path to the file
* @return true if the file exists, otherwise false
*/
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bool file_exists(const char* path);
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/**
* Returns the file extension of a path
*
* @param path Path to the file
* @return The file extension or NULL
*/
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const char* file_get_extension(const char* path);
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/**
* Executes a system command and saves its output into output
*
* @param argv The command
* @param output Pointer where the output will be saved
* @return true if no error occured, otherwise false
*/
bool execute_command(char* const argv[], char** output);
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/**
* Creates a blank page
*
* @param width The width of the page
* @param height The height of the page
* @return The widget of the page or NULL if an error occured
*/
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GtkWidget* page_blank(unsigned int width, unsigned int height);
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#endif // UTILS_H