grab_fd and grab_file: add a size arg, use everywhere.

[ccan] / tools / _infotojson / infotojson.c

diff --git a/tools/_infotojson/infotojson.c b/tools/_infotojson/infotojson.c
index 460cb7fe1cd815154dca70ed4162ce16b72eb090..4f21602c29eb8ca4c267c6a6c720772f524a8227 100644 (file)
--- a/tools/_infotojson/infotojson.c
+++ b/tools/_infotojson/infotojson.c
@@ -2,7 +2,7 @@
 #include "infotojson.h"
 
 /*creating json structure for storing to file/db*/
-static struct json *createjson(char **infofile, char *author)
+static struct json *createjson(char **infofile, const char *author, const char *directory)
 {
        struct json *jsonobj;
        unsigned int modulename;
@@ -12,12 +12,11 @@ static struct json *createjson(char **infofile, char *author)
                exit(1);
        }
 
-       //jsonobj = (struct json *)palloc(sizeof(struct json));
         jsonobj = talloc(NULL, struct json);
         if (!jsonobj)
                errx(1, "talloc error");
                
-       jsonobj->author = author;
+       jsonobj->author = talloc_strdup(jsonobj, author);
 
         /* First line should be module name and short description */
        modulename =  strchr(infofile[0], '-') - infofile[0];
@@ -28,7 +27,7 @@ static struct json *createjson(char **infofile, char *author)
                
        jsonobj->title = infofile[0];
        jsonobj->desc = &infofile[1];
-       
+       jsonobj->depends = get_deps(jsonobj, directory);
        return jsonobj;
 }
 
@@ -41,7 +40,6 @@ static char **extractinfo(char **file)
        
        while (file[num_lines++]);
        infofile = talloc_array(NULL, char *, num_lines);
-       //(char **) palloc(size * sizeof(char *));
        
        for (j = 0; j < num_lines - 1; j++) {
                if (streq(file[j], "/**")) {
@@ -73,6 +71,13 @@ static int storejsontofile(const struct json *jsonobj, const char *file)
        fprintf(fp,"\"Module\":\"%s\",\n",jsonobj->module);
        fprintf(fp,"\"Title\":\"%s\",\n",jsonobj->title);
        fprintf(fp,"\"Author\":\"%s\",\n",jsonobj->author);
+
+       fprintf(fp,"\"Dependencies\":[\n");     
+       for (j = 0; jsonobj->depends[j]; j++)
+               fprintf(fp,"{\n\"depends\":\"%s\"\n},\n",jsonobj->depends[j]);
+       fprintf(fp,"]\n");
+
+
        fprintf(fp,"\"Description\":[\n");      
        for (j = 0; jsonobj->desc[j]; j++)
                fprintf(fp,"{\n\"str\":\"%s\"\n},\n",jsonobj->desc[j]);
@@ -84,7 +89,7 @@ static int storejsontofile(const struct json *jsonobj, const char *file)
 /*storing json structure to db*/
 static int storejsontodb(const struct json *jsonobj, const char *db)
 {
-       char *cmd, *query, *desc;
+       char *cmd, *query, *desc, *depends;
        sqlite3 *handle;
        struct db_query *q;
        
@@ -92,17 +97,20 @@ static int storejsontodb(const struct json *jsonobj, const char *db)
        query = talloc_asprintf(NULL, "SELECT module from search where module=\"%s\";", jsonobj->module);
        q = db_query(handle, query);
        
-       desc = strjoin(NULL,jsonobj->desc,"\n");
+       desc = strjoin(NULL, jsonobj->desc,"\n");
        strreplace(desc, '\'', ' ');
+
+       depends = strjoin(NULL, jsonobj->depends,"\n");
        if (!q->num_rows)
-               cmd = talloc_asprintf(NULL, "INSERT INTO search VALUES(\"%s\",\"%s\",\"%s\",'%s\');",
-                       jsonobj->module, jsonobj->author, jsonobj->title, desc);
+               cmd = talloc_asprintf(NULL, "INSERT INTO search VALUES(\"%s\",\"%s\",\"%s\", \'%s\', \'%s\', 0);",
+                       jsonobj->module, jsonobj->author, jsonobj->title, depends, desc);
        else
-               cmd = talloc_asprintf(NULL, "UPDATE search set author=\"%s\", title=\"%s\", desc='%s\' where module=\"%s\";",
-                       jsonobj->author, jsonobj->title, desc, jsonobj->module);
+               cmd = talloc_asprintf(NULL, "UPDATE search set author=\"%s\", title=\"%s\", desc=\'%s\' depends=\'%s\' where module=\"%s\";",
+                       jsonobj->author, jsonobj->title, desc, depends, jsonobj->module);
 
        db_command(handle, cmd);        
        db_close(handle);
+       talloc_free(depends);
        talloc_free(query);
        talloc_free(desc);
        talloc_free(cmd);
@@ -117,14 +125,13 @@ int main(int argc, char *argv[])
        struct json *jsonobj;
        
        talloc_enable_leak_report();
-       if (argc < 4) {
-               errx(1, "usage: infotojson infofile jsonfile author [sqlitedb]\n");
-               return 1;
-       }
+       if (argc < 5)
+               errx(1, "usage: infotojson dir_of_module info_filename target_json_file author [sqlitedb]\n"
+                                "Convert _info.c file to json file and optionally store to database");
                
-       file = grab_file(NULL, argv[1]);
+       file = grab_file(NULL, argv[2], NULL);
        if (!file)
-               err(1, "Reading file %s", argv[1]);
+               err(1, "Reading file %s", argv[2]);
 
        lines = strsplit(NULL, file, "\n", NULL);               
        
@@ -132,13 +139,13 @@ int main(int argc, char *argv[])
        infofile = extractinfo(lines);
        
        //create json obj
-       jsonobj = createjson(infofile, argv[3]);
+       jsonobj = createjson(infofile, argv[4], argv[1]);
        
        //store to file
-       storejsontofile(jsonobj, argv[2]);
+       storejsontofile(jsonobj, argv[3]);
        
-       if (argv[4] != NULL)
-               storejsontodb(jsonobj, argv[4]);
+       if (argv[5] != NULL)
+               storejsontodb(jsonobj, argv[5]);
                
        talloc_free(file);
        talloc_free(jsonobj);