X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fwgt-info.c;h=9ff7766c5c51701de18bcda1287fe418f740a25c;hb=3a6e947bef1b2942e24d2fdee1a76dbf3305b508;hp=ddecb9a785e3795cbdf3bd9133d880baf6e19bd4;hpb=34fc3d39e4038b72513db2fc35077251f1f15d01;p=src%2Fapp-framework-main.git

diff --git a/src/wgt-info.c b/src/wgt-info.c
index ddecb9a..9ff7766 100644
--- a/src/wgt-info.c
+++ b/src/wgt-info.c
@@ -1,5 +1,7 @@
 /*
- Copyright 2015 IoT.bzh
+ Copyright 2015, 2016, 2017 IoT.bzh
+
+ author: José Bollo <jose.bollo@iot.bzh>
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
@@ -18,7 +20,8 @@
 #include <string.h>
 #include <errno.h>
 #include <assert.h>
-#include <syslog.h>
+#include <ctype.h>
+
 #include <libxml/tree.h>
 
 #include "verbose.h"
@@ -73,6 +76,58 @@ static xmlChar *optcontent(xmlNodePtr node)
 	return node ? xmlNodeGetContent(node) : NULL;
 }
 
+static char *mkver(char *version)
+{
+	unsigned int lver;
+	char c, *r;
+	if (version) {
+		c = version[lver = 0];
+		while(c && c != ' ' && c != '.')
+			c = version[++lver];
+		if (c == '.') {
+			c = version[++lver];
+			while(c && c != ' ' && c != '.')
+				c = version[++lver];
+		}
+		r = malloc(lver + 1);
+		if (r) {
+			memcpy(r, version, lver);
+			r[lver] = 0;
+			return r;
+		}
+	}
+	return NULL;
+}
+
+static char *mkidaver(char *id, char *ver)
+{
+	size_t lid, lver;
+	char *r;
+	if (id && ver) {
+		lid = strlen(id);
+		lver = strlen(ver);
+		r = malloc(2 + lid + lver);
+		if (r) {
+			memcpy(r, id, lid);
+			r[lid] = '@';
+			memcpy(r + lid + 1, ver, lver);
+			r[lid + lver + 1] = 0;
+			return r;
+		}
+	}
+	return NULL;
+}
+
+static void make_lowercase(char *s)
+{
+	if (s) {
+		while(*s) {
+			*s = (char)tolower(*s);
+			s++;
+		}
+	}
+}
+
 static int fill_desc(struct wgt_desc *desc, int want_icons, int want_features, int want_preferences)
 {
 	xmlNodePtr node, pnode;
@@ -83,12 +138,16 @@ static int fill_desc(struct wgt_desc *desc, int want_icons, int want_features, i
 
 	node = wgt_config_widget();
 	if (!node) {
-		warning("no widget");
+		WARNING("no widget");
 		errno = EINVAL;
 		return -1;
 	}
 	desc->id = xmlGetProp(node, wgt_config_string_id);
+	make_lowercase(desc->id);
 	desc->version = xmlGetProp(node, wgt_config_string_version);
+	desc->ver = mkver(desc->version);
+	make_lowercase(desc->ver);
+	desc->idaver = mkidaver(desc->id, desc->ver);
 	desc->width = getpropnum(node, wgt_config_string_width, 0);
 	desc->height = getpropnum(node, wgt_config_string_height, 0);
 	desc->viewmodes = xmlGetProp(node, wgt_config_string_viewmodes);
@@ -113,7 +172,7 @@ static int fill_desc(struct wgt_desc *desc, int want_icons, int want_features, i
 	node = wgt_config_content();
 	desc->content_src = optprop(node, wgt_config_string_src);
 	if (node && desc->content_src == NULL) {
-		warning("content without src");
+		WARNING("content without src");
 		errno = EINVAL;
 		return -1;
 	}
@@ -137,7 +196,7 @@ static int fill_desc(struct wgt_desc *desc, int want_icons, int want_features, i
 			*icontail = icon;
 
 			if (icon->src == NULL) {
-				warning("icon without src");
+				WARNING("icon without src");
 				errno = EINVAL;
 				return -1;
 			}
@@ -163,7 +222,7 @@ static int fill_desc(struct wgt_desc *desc, int want_icons, int want_features, i
 			*featuretail = feature;
 
 			if (feature->name == NULL) {
-				warning("feature without name");
+				WARNING("feature without name");
 				errno = EINVAL;
 				return -1;
 			}
@@ -183,7 +242,7 @@ static int fill_desc(struct wgt_desc *desc, int want_icons, int want_features, i
 				*paramtail = param;
 
 				if (param->name == NULL || param->value == NULL) {
-					warning("param without name or value");
+					WARNING("param without name or value");
 					errno = EINVAL;
 					return -1;
 				}
@@ -214,7 +273,7 @@ static int fill_desc(struct wgt_desc *desc, int want_icons, int want_features, i
 			preference->next = NULL;
 
 			if (preference->name == NULL) {
-				warning("preference without name");
+				WARNING("preference without name");
 				errno = EINVAL;
 				return -1;
 			}
@@ -235,6 +294,8 @@ static void free_desc(struct wgt_desc *desc)
 
 	xmlFree(desc->id);
 	xmlFree(desc->version);
+	free(desc->ver);
+	free(desc->idaver);
 	xmlFree(desc->viewmodes);
 	xmlFree(desc->defaultlocale);
 	xmlFree(desc->name);
@@ -287,9 +348,11 @@ static void dump_desc(struct wgt_desc *desc, FILE *f, const char *prefix)
 	struct wgt_desc_param *param;
 
 	if (desc->id) fprintf(f, "%sid: %s\n", prefix, desc->id);
+	if (desc->version) fprintf(f, "%sversion: %s\n", prefix, desc->version);
+	if (desc->ver) fprintf(f, "%sver: %s\n", prefix, desc->ver);
+	if (desc->idaver) fprintf(f, "%sidaver: %s\n", prefix, desc->idaver);
 	if (desc->width) fprintf(f, "%swidth: %d\n", prefix, desc->width);
 	if (desc->height) fprintf(f, "%sheight: %d\n", prefix, desc->height);
-	if (desc->version) fprintf(f, "%sversion: %s\n", prefix, desc->version);
 	if (desc->viewmodes) fprintf(f, "%sviewmodes: %s\n", prefix, desc->viewmodes);
 	if (desc->defaultlocale) fprintf(f, "%sdefaultlocale: %s\n", prefix, desc->defaultlocale);
 	if (desc->name) fprintf(f, "%sname: %s\n", prefix, desc->name);
@@ -334,7 +397,7 @@ static void dump_desc(struct wgt_desc *desc, FILE *f, const char *prefix)
 	}
 }
 
-struct wgt_info *wgt_info_get(struct wgt *wgt, int icons, int features, int preferences)
+struct wgt_info *wgt_info_create(struct wgt *wgt, int icons, int features, int preferences)
 {
 	int rc;
 	struct wgt_info *result;
@@ -366,11 +429,30 @@ struct wgt_info *wgt_info_get(struct wgt *wgt, int icons, int features, int pref
 	return result;
 }
 
+struct wgt_info *wgt_info_createat(int dirfd, const char *pathname, int icons, int features, int preferences)
+{
+	struct wgt_info *result = NULL;
+	struct wgt *wgt = wgt_createat(dirfd, pathname);
+	if (wgt) {
+		result = wgt_info_create(wgt, icons, features, preferences);
+		wgt_unref(wgt);
+	}
+	return result;
+}
+
 const struct wgt_desc *wgt_info_desc(struct wgt_info *ifo)
 {
+	assert(ifo);
 	return &ifo->desc;
 }
 
+struct wgt *wgt_info_wgt(struct wgt_info *ifo)
+{
+	assert(ifo);
+	assert(ifo->wgt);
+	return ifo->wgt;
+}
+
 void wgt_info_addref(struct wgt_info *ifo)
 {
 	assert(ifo);
@@ -397,10 +479,28 @@ void wgt_info_dump(struct wgt_info *ifo, int fd, const char *prefix)
 	assert(ifo);
 	f = fdopen(fd, "w");
 	if (f == NULL)
-		warning("can't fdopen in wgt_info_dump");
+		WARNING("can't fdopen in wgt_info_dump");
 	else {
 		dump_desc(&ifo->desc, f, prefix);
 		fclose(f);
 	}
 }
 
+const struct wgt_desc_feature *wgt_info_feature(struct wgt_info *ifo, const char *name)
+{
+	const struct wgt_desc_feature *result = ifo->desc.features;
+	while(result && strcmp(result->name, name))
+		result = result->next;
+	return result;
+}
+
+const char *wgt_info_param(const struct wgt_desc_feature *feature, const char *name)
+{
+	const struct wgt_desc_param *param = feature->params;
+	while(param) {
+		if (0 == strcmp(name, param->name))
+			return param->value;
+	}
+	return NULL;
+}
+