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distroquery: implement specialQueryResponse function starting with %latest%<repository> special command

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This commit is contained in:
Silvan Calarco 2013-10-25 15:10:18 +02:00
parent 43fb6825f8
commit 2707361aaa
1 changed files with 97 additions and 15 deletions
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112
src/distroquery.c
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@ -130,6 +130,7 @@ char *url_encode(char *str) {
/* Returns a url-decoded version of str */
/* IMPORTANT: be sure to free() the returned string after use */
char *url_decode(char *str) {
if (!str) { char *buf=malloc(1); buf[0]=0; return buf; }
char *pstr = str, *buf = malloc(strlen(str) + 1), *pbuf = buf;
while (*pstr) {
if (*pstr == '%') {
@ -236,15 +237,18 @@ void attachCtDatabases(struct configTag* ct, sqlite3 *db, char* arch) {
char *errmsg;
while (ct->repository[i]) {
snprintf(dbname, PATH_MAX, "%s%s-%s.db", ct->repository[i]->repository_dir, ct->repository[i]->tag, arch);
snprintf(sql, PATH_MAX, "ATTACH DATABASE '%s' as '%s'", dbname, ct->repository[i]->tag);
if (sqlite3_exec(db, sql, NULL, NULL, &errmsg)) {
fprintf(stderr, "ERROR: unable to exec statement for %s: %s\n", sql, errmsg);
}
snprintf(dbname, PATH_MAX, "%s%s-sources.db", ct->repository[i]->repository_dir, ct->repository[i]->tag);
snprintf(sql, PATH_MAX, "ATTACH DATABASE '%s' as '%s_sources'", dbname, ct->repository[i]->tag);
if (sqlite3_exec(db, sql, NULL, NULL, &errmsg)) {
fprintf(stderr, "ERROR: unable to exec statement for %s: %s\n", sql, errmsg);
if (arch) {
snprintf(dbname, PATH_MAX, "%s%s-%s.db", ct->repository[i]->repository_dir, ct->repository[i]->tag, arch);
snprintf(sql, PATH_MAX, "ATTACH DATABASE '%s' as '%s'", dbname, ct->repository[i]->tag);
if (sqlite3_exec(db, sql, NULL, NULL, &errmsg)) {
fprintf(stderr, "ERROR: unable to exec statement for %s: %s\n", sql, errmsg);
}
} else {
snprintf(dbname, PATH_MAX, "%s%s-sources.db", ct->repository[i]->repository_dir, ct->repository[i]->tag);
snprintf(sql, PATH_MAX, "ATTACH DATABASE '%s' as '%s_sources'", dbname, ct->repository[i]->tag);
if (sqlite3_exec(db, sql, NULL, NULL, &errmsg)) {
fprintf(stderr, "ERROR: unable to exec statement for %s: %s\n", sql, errmsg);
}
}
i++;
}
@ -260,13 +264,11 @@ void attachRepositoryDatabases(struct configTag* ct, sqlite3 *db, char* arch) {
if (sqlite3_exec(db, sql, NULL, NULL, &errmsg)) {
fprintf(stderr, "ERROR: unable to exec statement for %s: %s\n", sql, errmsg);
}
fprintf(stderr,"ATTACHED DATABASE %s\n", ct->tag);
snprintf(dbname, PATH_MAX, "%s%s-sources.db", ct->repository_dir, ct->tag);
snprintf(sql, PATH_MAX, "ATTACH DATABASE '%s' as '%s_sources'", dbname, ct->tag);
if (sqlite3_exec(db, sql, NULL, NULL, &errmsg)) {
fprintf(stderr, "ERROR: unable to exec statement for %s: %s\n", sql, errmsg);
}
fprintf(stderr,"ATTACHED DATABASE %s_sources\n", ct->tag);
}
void detachRepositoryDatabases(struct configTag* ct, sqlite3 *db, char* arch) {
@ -540,7 +542,7 @@ void printQueryResponse() {
sqlite3_finalize(stmt1);
}
if (query_compact) {
printf("<b><a href='http://www.openmamba.org/distribution/search.html?"
printf("<b><a href='/distribution/search.html?"
"repository=%s&package=%s&arch=%s&searchbox=true' style=\"color:black\" target='distroquery'>"
"%s</a></b> %s-%s - %s<br>",
query_repositories[i]->tag,
@ -615,7 +617,7 @@ void printQueryResponse() {
if (query_compact) {
printf("<a href='http://www.openmamba.org/distribution/search.html?"
printf("<a href='/distribution/search.html?"
"repository=%s&package=%s&arch=%s&searchbox=true' style=\"color:black\" target='distroquery'>"
"%s</a> (%s-%s) %s %s<br>",
query_repositories[i]->tag,
@ -730,7 +732,7 @@ void printQueryResponse() {
printf("<br><img src=\"%s\" width\"16\" height=\"16\">&nbsp;", buffer);
if (query_compact) {
printf("<b><a href='http://www.openmamba.org/distribution/search.html?"
printf("<b><a href='/distribution/search.html?"
"repository=%s&package=%s&searchbox=true' style=\"color:black\" target='distroquery'>"
"%s</a></b> %s-%s - %s<br>",
query_repositories[i]->tag,
@ -806,6 +808,83 @@ void printQueryResponse() {
}
}
void printSpecialQueryResponse() {
char *repository;
char sql[PATH_MAX];
char dbname[PATH_MAX];
char buffer[PATH_MAX];
sqlite3 *db;
sqlite3_stmt *statement, *stmt1;
struct configTag* ct;
int i;
char updates[PATH_MAX];
if (strstr(query, "$latest$") == query) {
repository = query + 8;
ct = findRepositoryByTag(repository);
if (!ct) return;
/* latest packages in a repository */
snprintf(dbname, PATH_MAX, "%s%s-sources.db", ct->repository_dir, ct->tag);
if (sqlite3_open_v2(dbname, (sqlite3**)&db, SQLITE_OPEN_READONLY, NULL)) {
if (db) sqlite3_close(db);
fprintf(stderr, "ERROR: unable to open sqlite3 db %s\n", dbname);
return;
}
attachCtDatabases(ct, db, NULL);
if (!reply_plain) printf("<%s><![CDATA[", reply_xmltag);
snprintf(sql, PATH_MAX, "SELECT * FROM sources ORDER BY buildtime DESC LIMIT 100");
if (db && (sqlite3_prepare_v2(db, sql, strlen(sql), &statement, NULL) == SQLITE_OK)) {
while (sqlite3_step(statement) == SQLITE_ROW) {
i=0;
updates[0]=0;
while (ct->repository[i]) {
if (ct->repository[i] == ct) break;
snprintf(sql, PATH_MAX, "SELECT * FROM '%s_sources'.sources WHERE name='%s'",
ct->repository[i]->tag,
(const char*)sqlite3_column_text(statement,sqlite3_find_column_id(statement, NULL, "name")));
if (sqlite3_prepare_v2(db, sql, strlen(sql), &stmt1, NULL) == SQLITE_OK) {
if (sqlite3_step(stmt1) == SQLITE_ROW) {
snprintf(updates, PATH_MAX, "%s %s(%s,%s-%s)", _("Updates"),
(const char*)sqlite3_column_text(stmt1,sqlite3_find_column_id(stmt1, NULL, "name")),
ct->repository[i]->tag,
(const char*)sqlite3_column_text(stmt1,sqlite3_find_column_id(stmt1, NULL, "version")),
(const char*)sqlite3_column_text(stmt1,sqlite3_find_column_id(stmt1, NULL, "release")));
}
sqlite3_finalize(stmt1);
}
i++;
}
get_favicon_from_url((const char*)sqlite3_column_text(statement,sqlite3_find_column_id(statement, NULL, "url")),buffer,PATH_MAX);
if (updates[0] != 0) {
printf("<img src=\"/pub/openmamba/distromatic/pkgup.png\" title=\"%s\" width\"14\" height=\"14\">&nbsp;", updates);
} else {
printf("<img src=\"/pub/openmamba/distromatic/pkg.png\" width\"14\" height=\"14\">&nbsp;");
}
printf("<img src=\"%s\" width\"12\" height=\"12\">&nbsp;", buffer);
printf("<b><a href='/distribution/search.html?"
"repository=%s&package=%s&searchbox=true' style=\"color:black\" target='distroquery' title=\"%s\">"
"%s</a></b> %s-%s<br>",
ct->tag,
(const char*)sqlite3_column_text(statement,sqlite3_find_column_id(statement, NULL, "name")),
htmlcleanNoBr((const char*)sqlite3_column_text(statement,sqlite3_find_column_id(statement, NULL, "summary")),buffer,PATH_MAX),
(const char*)sqlite3_column_text(statement,sqlite3_find_column_id(statement, NULL, "name")),
(const char*)sqlite3_column_text(statement,sqlite3_find_column_id(statement, NULL, "version")),
(const char*)sqlite3_column_text(statement,sqlite3_find_column_id(statement, NULL, "release")));
}
sqlite3_finalize(statement);
}
if (!reply_plain) printf("]]></%s>", reply_xmltag);
if (!reply_plain) {
printf("<title><![CDATA[");
printf("%s :: %s", buffer, firstconfigtag->configdefaults->distribution_name);
printf("]]></title>");
}
} else {
printQueryResponse();
}
}
void printPackageData() {
int i, j;
@ -1382,7 +1461,10 @@ main(int argc, char *argv[])
printSourcePackageData();
responsed = 1;
} else if (query && strlen(query)) {
printQueryResponse();
if (query[0] == '$')
printSpecialQueryResponse();
else
printQueryResponse();
responsed = 1;
} else if (query_path) {
printFileBrowser();