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combine: outsource code

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This commit is contained in:
Phil Sutter 2009-10-17 16:14:25 +02:00
parent 37658b540b
commit 9efa29be28
5 changed files with 212 additions and 123 deletions
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14
src/Makefile.am
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@ -49,13 +49,13 @@ $(config_output): ${config_input}
endif # BUILD_CONFIG_OUTPUT
# source files always needed for compiling
mandatory_sources = colours.c colours.h common.c common.h conky.c conky.h \
core.c core.h diskio.c diskio.h exec.c exec.h fs.c fs.h logging.h \
mail.c mail.h mixer.c mixer.h template.c template.h timed_thread.c \
timed_thread.h mboxscan.c mboxscan.h read_tcp.c read_tcp.h scroll.c \
scroll.h specials.c specials.h tailhead.c tailhead.h temphelper.c \
temphelper.h text_object.c text_object.h timeinfo.c timeinfo.h \
algebra.c algebra.h
mandatory_sources = colours.c colours.h combine.c combine.h common.c common.h \
conky.c conky.h core.c core.h diskio.c diskio.h exec.c exec.h fs.c \
fs.h logging.h mail.c mail.h mixer.c mixer.h template.c template.h \
timed_thread.c timed_thread.h mboxscan.c mboxscan.h read_tcp.c \
read_tcp.h scroll.c scroll.h specials.c specials.h tailhead.c \
tailhead.h temphelper.c temphelper.h text_object.c text_object.h \
timeinfo.c timeinfo.h algebra.c algebra.h
# source files only needed when the apropriate option is enabled
audacious = audacious.c audacious.h

163
src/combine.c Normal file
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@ -0,0 +1,163 @@
/* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
* vim: ts=4 sw=4 noet ai cindent syntax=c
*
* Conky, a system monitor, based on torsmo
*
* Any original torsmo code is licensed under the BSD license
*
* All code written since the fork of torsmo is licensed under the GPL
*
* Please see COPYING for details
*
* Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
* Copyright (c) 2005-2009 Brenden Matthews, Philip Kovacs, et. al.
* (see AUTHORS)
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "core.h"
#include "logging.h"
#include "text_object.h"
void parse_combine_arg(struct text_object *obj, const char *arg, void *free_at_crash)
{
unsigned int i,j;
unsigned int indenting = 0; //vars can be used as args for other vars
int startvar[2];
int endvar[2];
startvar[0] = endvar[0] = startvar[1] = endvar[1] = -1;
j=0;
for (i=0; arg[i] != 0 && j < 2; i++) {
if(startvar[j] == -1) {
if(arg[i] == '$') {
startvar[j] = i;
}
}else if(endvar[j] == -1) {
if(arg[i] == '{') {
indenting++;
}else if(arg[i] == '}') {
indenting--;
}
if (indenting == 0 && arg[i+1] < 48) { //<48 has 0, $, and the most used chars not used in varnames but not { or }
endvar[j]=i+1;
j++;
}
}
}
if(startvar[0] >= 0 && endvar[0] >= 0 && startvar[1] >= 0 && endvar[1] >= 0) {
obj->data.combine.left = malloc(endvar[0]-startvar[0] + 1);
obj->data.combine.seperation = malloc(startvar[1] - endvar[0] + 1);
obj->data.combine.right= malloc(endvar[1]-startvar[1] + 1);
strncpy(obj->data.combine.left, arg + startvar[0], endvar[0] - startvar[0]);
obj->data.combine.left[endvar[0] - startvar[0]] = 0;
strncpy(obj->data.combine.seperation, arg + endvar[0], startvar[1] - endvar[0]);
obj->data.combine.seperation[startvar[1] - endvar[0]] = 0;
strncpy(obj->data.combine.right, arg + startvar[1], endvar[1] - startvar[1]);
obj->data.combine.right[endvar[1] - startvar[1]] = 0;
obj->sub = malloc(sizeof(struct text_object));
extract_variable_text_internal(obj->sub, obj->data.combine.left);
obj->sub->sub = malloc(sizeof(struct text_object));
extract_variable_text_internal(obj->sub->sub, obj->data.combine.right);
} else {
CRIT_ERR(obj, free_at_crash, "combine needs arguments: <text1> <text2>");
}
}
void print_combine(struct text_object *obj, char *p, struct information *cur)
{
char buf[2][max_user_text];
int i, j;
long longest=0;
int nextstart;
int nr_rows[2];
struct llrows {
char* row;
struct llrows* next;
};
struct llrows *ll_rows[2], *current[2];
struct text_object * objsub = obj->sub;
if (!cd)
return;
p[0]=0;
for(i=0; i<2; i++) {
nr_rows[i] = 1;
nextstart = 0;
ll_rows[i] = malloc(sizeof(struct llrows));
current[i] = ll_rows[i];
for(j=0; j<i; j++) objsub = objsub->sub;
generate_text_internal(buf[i], max_user_text, *objsub, cur);
for(j=0; buf[i][j] != 0; j++) {
if(buf[i][j] == '\t') buf[i][j] = ' ';
if(buf[i][j] == '\n') {
buf[i][j] = 0;
current[i]->row = strdup(buf[i]+nextstart);
if(i==0 && (long)strlen(current[i]->row) > longest) longest = (long)strlen(current[i]->row);
current[i]->next = malloc(sizeof(struct llrows));
current[i] = current[i]->next;
nextstart = j + 1;
nr_rows[i]++;
}
}
current[i]->row = strdup(buf[i]+nextstart);
if(i==0 && (long)strlen(current[i]->row) > longest) longest = (long)strlen(current[i]->row);
current[i]->next = NULL;
current[i] = ll_rows[i];
}
for(j=0; j < (nr_rows[0] > nr_rows[1] ? nr_rows[0] : nr_rows[1] ); j++) {
if(current[0]) {
strcat(p, current[0]->row);
i=strlen(current[0]->row);
}else i = 0;
while(i < longest) {
strcat(p, " ");
i++;
}
if(current[1]) {
strcat(p, obj->data.combine.seperation);
strcat(p, current[1]->row);
}
strcat(p, "\n");
#ifdef HAVE_OPENMP
#pragma omp parallel for schedule(dynamic,10)
#endif /* HAVE_OPENMP */
for(i=0; i<2; i++) if(current[i]) current[i]=current[i]->next;
}
#ifdef HAVE_OPENMP
#pragma omp parallel for schedule(dynamic,10)
#endif /* HAVE_OPENMP */
for(i=0; i<2; i++) {
while(ll_rows[i] != NULL) {
current[i]=ll_rows[i];
free(current[i]->row);
ll_rows[i]=current[i]->next;
free(current[i]);
}
}
}
void free_combine(struct text_object *obj)
{
free(obj->data.combine.left);
free(obj->data.combine.seperation);
free(obj->data.combine.right);
free_text_objects(obj->sub, 1);
free(obj->sub);
}

37
src/combine.h Normal file
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@ -0,0 +1,37 @@
/* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
* vim: ts=4 sw=4 noet ai cindent syntax=c
*
* Conky, a system monitor, based on torsmo
*
* Any original torsmo code is licensed under the BSD license
*
* All code written since the fork of torsmo is licensed under the GPL
*
* Please see COPYING for details
*
* Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
* Copyright (c) 2005-2009 Brenden Matthews, Philip Kovacs, et. al.
* (see AUTHORS)
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef _COMBINE_H
#define _COMBINE_H
void parse_combine_arg(struct text_object *, const char *, void *);
void print_combine(struct text_object *, char *, struct information *);
void free_combine(struct text_object *);
#endif /* _COMBINE_H */

69
src/conky.c
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@ -75,6 +75,7 @@
#include "algebra.h"
#include "build.h"
#include "colours.h"
#include "combine.h"
#include "diskio.h"
#include "exec.h"
#ifdef X11
@ -2530,73 +2531,7 @@ void generate_text_internal(char *p, int p_max_size,
print_scroll(obj, p, p_max_size, cur);
}
OBJ(combine) {
char buf[2][max_user_text];
int i, j;
long longest=0;
int nextstart;
int nr_rows[2];
struct llrows {
char* row;
struct llrows* next;
};
struct llrows *ll_rows[2], *current[2];
struct text_object * objsub = obj->sub;
p[0]=0;
for(i=0; i<2; i++) {
nr_rows[i] = 1;
nextstart = 0;
ll_rows[i] = malloc(sizeof(struct llrows));
current[i] = ll_rows[i];
for(j=0; j<i; j++) objsub = objsub->sub;
generate_text_internal(buf[i], max_user_text, *objsub, cur);
for(j=0; buf[i][j] != 0; j++) {
if(buf[i][j] == '\t') buf[i][j] = ' ';
if(buf[i][j] == '\n') {
buf[i][j] = 0;
current[i]->row = strdup(buf[i]+nextstart);
if(i==0 && (long)strlen(current[i]->row) > longest) longest = (long)strlen(current[i]->row);
current[i]->next = malloc(sizeof(struct llrows));
current[i] = current[i]->next;
nextstart = j + 1;
nr_rows[i]++;
}
}
current[i]->row = strdup(buf[i]+nextstart);
if(i==0 && (long)strlen(current[i]->row) > longest) longest = (long)strlen(current[i]->row);
current[i]->next = NULL;
current[i] = ll_rows[i];
}
for(j=0; j < (nr_rows[0] > nr_rows[1] ? nr_rows[0] : nr_rows[1] ); j++) {
if(current[0]) {
strcat(p, current[0]->row);
i=strlen(current[0]->row);
}else i = 0;
while(i < longest) {
strcat(p, " ");
i++;
}
if(current[1]) {
strcat(p, obj->data.combine.seperation);
strcat(p, current[1]->row);
}
strcat(p, "\n");
#ifdef HAVE_OPENMP
#pragma omp parallel for schedule(dynamic,10)
#endif /* HAVE_OPENMP */
for(i=0; i<2; i++) if(current[i]) current[i]=current[i]->next;
}
#ifdef HAVE_OPENMP
#pragma omp parallel for schedule(dynamic,10)
#endif /* HAVE_OPENMP */
for(i=0; i<2; i++) {
while(ll_rows[i] != NULL) {
current[i]=ll_rows[i];
free(current[i]->row);
ll_rows[i]=current[i]->next;
free(current[i]);
}
}
print_combine(obj, p, cur);
}
#ifdef NVIDIA
OBJ(nvidia) {

52
src/core.c
View File

@ -34,6 +34,7 @@
#include "algebra.h"
#include "build.h"
#include "colours.h"
#include "combine.h"
#include "diskio.h"
#include "exec.h"
#ifdef X11
@ -1445,50 +1446,7 @@ struct text_object *construct_text_object(const char *s, const char *arg, long
END OBJ(scroll, 0)
parse_scroll_arg(obj, arg, free_at_crash);
END OBJ_ARG(combine, 0, "combine needs arguments: <text1> <text2>")
unsigned int i,j;
unsigned int indenting = 0; //vars can be used as args for other vars
int startvar[2];
int endvar[2];
startvar[0] = endvar[0] = startvar[1] = endvar[1] = -1;
j=0;
for (i=0; arg[i] != 0 && j < 2; i++) {
if(startvar[j] == -1) {
if(arg[i] == '$') {
startvar[j] = i;
}
}else if(endvar[j] == -1) {
if(arg[i] == '{') {
indenting++;
}else if(arg[i] == '}') {
indenting--;
}
if (indenting == 0 && arg[i+1] < 48) { //<48 has 0, $, and the most used chars not used in varnames but not { or }
endvar[j]=i+1;
j++;
}
}
}
if(startvar[0] >= 0 && endvar[0] >= 0 && startvar[1] >= 0 && endvar[1] >= 0) {
obj->data.combine.left = malloc(endvar[0]-startvar[0] + 1);
obj->data.combine.seperation = malloc(startvar[1] - endvar[0] + 1);
obj->data.combine.right= malloc(endvar[1]-startvar[1] + 1);
strncpy(obj->data.combine.left, arg + startvar[0], endvar[0] - startvar[0]);
obj->data.combine.left[endvar[0] - startvar[0]] = 0;
strncpy(obj->data.combine.seperation, arg + endvar[0], startvar[1] - endvar[0]);
obj->data.combine.seperation[startvar[1] - endvar[0]] = 0;
strncpy(obj->data.combine.right, arg + startvar[1], endvar[1] - startvar[1]);
obj->data.combine.right[endvar[1] - startvar[1]] = 0;
obj->sub = malloc(sizeof(struct text_object));
extract_variable_text_internal(obj->sub, obj->data.combine.left);
obj->sub->sub = malloc(sizeof(struct text_object));
extract_variable_text_internal(obj->sub->sub, obj->data.combine.right);
} else {
CRIT_ERR(obj, free_at_crash, "combine needs arguments: <text1> <text2>");
}
parse_combine_arg(obj, arg, free_at_crash);
#ifdef NVIDIA
END OBJ_ARG(nvidia, 0, "nvidia needs an argument")
if (set_nvidia_type(&obj->data.nvidia, arg)) {
@ -2128,11 +2086,7 @@ void free_text_objects(struct text_object *root, int internal)
free_scroll(obj);
break;
case OBJ_combine:
free(data.combine.left);
free(data.combine.seperation);
free(data.combine.right);
free_text_objects(obj->sub, 1);
free(obj->sub);
free_combine(obj);
break;
#ifdef APCUPSD
case OBJ_apcupsd: