/home/fernape/Projects/lkmonitor/src/others.h File Reference

#include <glib.h>

Go to the source code of this file.

Functions
char *	skip_lines ()
	Skips lines in a string.
void	find_data_for ()
	Parser function.
char *	trim ()
	delete blanks at the begining of string
char *	rtrim ()
	delete blanks at the end of string
void	lkmonitor_exit ()
	performs collector cancellation
void	set_tooltiptext ()
int	read_values_from_file (int parm, char *path,...)
	Read integer values from file.
int	write_values_to_file (int parm, char *path,...)
	Write integer values to file.
int	write_string_to_file (char *str, char *path)
	Write string to file.
char *	parse_batt (char *str, char *contents, char *dest)
	Parser for battery info.
gint	list_com (gconstpointer a, gconstpointer b)
	Custom list comparison function.
int	numsort (const void *stra, const void *strb)
	Sorting function for scandir.

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Function Documentation

void find_data_for

(

)

Parser function.

gint list_com	(	gconstpointer	a,
		gconstpointer	b
	)

Custom list comparison function.

Custom list elements comparison

Parameters:

	a	The first element
	b	The second element

Returns:

0 if the elements are equal. -1 Otherwise

Definition at line 275 of file others.c.

References lnode::pid.

{
        struct lnode *la,*lb;
        
        la=(struct lnode *)a;
        lb=(struct lnode *)b;
        
        if(la->pid==lb->pid)
                return 0;
        
        return -1;
}

void lkmonitor_exit

(

)

performs collector cancellation

Stops collector thread and runs outside event loop.

Definition at line 56 of file lkmonitor.c.

References collector_exit.

Referenced by on_quit1_activate().

{
        extern gboolean collector_exit;

        collector_exit=TRUE;
        gtk_main_quit();
}

int numsort	(	const void *	stra,
		const void *	strb
	)

Sorting function for scandir.

Sorting by value, not by alphasort.

Parameters:

	stra	First string. ASCII representation of an integer
	strb	Second string. ASCII representation of an integer

Returns:

-1 if a < b, 0 if a = b, 1 if b > a

Definition at line 45 of file others.c.

Referenced by get_proc_list().

{
        int a,b;
        a=atoi(stra);
        b=atoi(strb);
        
        
        return(a<b?(-1):(a==b?0:1));

}

char* parse_batt	(	char *	str,
		char *	contents,
		char *	dest
	)

Parser for battery info.

int read_values_from_file	(	int	parm,
		char *	path,
			...
	)

Read integer values from file.

Read integer values from file.

Parameters:

	parm	Number of parameters
	path	File to read
	...	variable list of parameters to read. Should be (int*)

Returns:

0 on success, -1 on error

Definition at line 62 of file others.c.

References modules_info::contents.

Referenced by get_settings_info().

{
        g_assert(parm!=0 && path!=NULL);
        
        int i;
        int *val;
        va_list list;
        gchar *contents;
        char *p;
        
        if(g_file_get_contents((gchar *)path,&contents,NULL,NULL)==FALSE){
                va_start(list,path);
                for(i=0; i<parm;i++){
                        val=va_arg(list, int *);
                        *val=-1;
                }
                va_end(list);
                g_warning("Failed to open %s file",path);
                return -1;
        }
        
        p=contents;
        
        va_start(list,path);
        for(i=0; i<parm;i++){
                sscanf(p,"%d",va_arg(list, int *));
                p=strchr(p,'\t')+1;
        }
        va_end(list);
        
        g_free(contents);
        return(0);
}

char* rtrim

(

)

delete blanks at the end of string

void set_tooltiptext

(

)

char* skip_lines

(

)

Skips lines in a string.

char* trim

(

)

delete blanks at the begining of string

int write_string_to_file	(	char *	str,
		char *	path
	)

Write string to file.

int write_values_to_file	(	int	parm,
		char *	path,
			...
	)

Write integer values to file.

Write integer values from file.

Parameters:

	parm	Number of parameters
	path	File to read
	...	variable list of parameters to write. Should be int

Returns:

0 on success, -1 on error

Definition at line 102 of file others.c.

Referenced by lkmonitor_write_settings().

{
        g_assert(parm!=0 && path!=NULL);
        
        int i;
        va_list list;
        FILE *target;
        gchar num_trans[15]; //Large enough
        GString *ms;
        
        ms=g_string_new("");
        
        if((target=fopen(path,"w"))==NULL){
                g_warning("Can't write to %s\n",path);
                return(-1);
        }
        
        /* File is ready to be written */

        va_start(list,path);
        for(i=0;i<parm;i++){
                sprintf(num_trans,"%d",va_arg(list,int));
                g_string_append(ms,num_trans);
                g_string_append(ms," ");
        }
        va_end(list);

        /* Write */
        fprintf(target,"%s",ms->str);
        fclose(target);
        return(0);
}

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