Initial revision

CVS patchset: 1
CVS date: 1995/11/27 22:31:21

Author: root

Makefile.in

@@ -0,0 +1,25 @@
+SUBDIRS = lib
+OBJS = spec.o
+PROGS = build
+
+WARNINGS = -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes 
+DEBUG = -g
+OPTS = -O2
+CFLAGS = $(WARNINGS) $(DEBUG) $(OPTS) -Ilib
+LDFLAGS = $(DEBUG) -Llib
+LOADLIBES = -lrpm
+
+all: make-subdirs $(OBJS) $(PROGS)
+	
+make-subdirs:
+	for d in $(SUBDIRS); do \
+		(cd $$d; $(MAKE)) ;\
+	done
+
+build: build.o spec.o
+
+clean:
+	for d in $(SUBDIRS); do \
+		(cd $$d; $(MAKE) $@) ;\
+	done
+	rm -f *.o *~ $(PROGS)

build/build.c

@@ -0,0 +1,12 @@
+#include <stdio.h>
+#include "spec.h"
+
+void main(int argc, char **argv)
+{
+    FILE *f;
+
+    printf("hello\n");
+    f = fopen(argv[1], "r");
+    parse_spec(f);
+    fclose(f);
+}

build/spec.c

@@ -0,0 +1,118 @@
+/* RPM - Copyright (C) 1995 Red Hat Software
+ * 
+ * spec.c - routines for parsing a spec file
+ */
+
+#include "header.h"
+#include "spec.h"
+#include "rpmerr.h"
+#include <stdlib.h>
+#include <string.h>
+
+#define LINE_BUF_SIZE 1024
+
+struct spec {
+    Header header;
+    char *prep;
+    char *build;
+    char *install;
+    char *clean;
+};
+
+void free_spec(Spec s)
+{
+    freeHeader(s->header);
+    free(s->prep);
+    free(s->build);
+    free(s->install);
+    free(s->clean);
+    free(s);
+}
+
+static int read_line(FILE *f, char *line);
+static int match_arch(char *s);
+static int match_os(char *s);
+
+static int match_arch(char *s)
+{
+    if (! strncmp(s, "%ifarch i386", 12)) {
+	return 1;
+    } else {
+	return 0;
+    }
+}
+
+static int match_os(char *s)
+{
+    if (! strncmp(s, "%ifos linux", 11)) {
+	return 1;
+    } else {
+	return 0;
+    }
+}
+
+static int reading = 0;
+static int iflevels = 0;
+static int skiplevels = 0;
+static int skip = 0;
+
+static int read_line(FILE *f, char *line)
+{
+    char *r = fgets(line, LINE_BUF_SIZE, f);
+
+    if (! r) {
+	/* the end */
+	if (iflevels) return RPMERR_UNMATCHEDIF;
+	return 0;
+    }
+
+    skip = 0;
+
+    if (! strncmp("%ifarch", line, 7)) {
+	iflevels++;
+	skip = 1;
+	if (! match_arch(line)) {
+	    reading = 0;
+	    skiplevels++;
+	}
+    }
+    if (! strncmp("%ifos", line, 5)) {
+	iflevels++;
+	skip = 1;
+	if (! match_os(line)) {
+	    reading = 0;
+	    skiplevels++;
+	}
+    }
+
+    if (! strncmp("%endif", line, 6)) {
+	iflevels--;
+	skip = 1;
+	if (skiplevels) {
+	    if (! --skiplevels) reading = 1;
+	}
+    }
+    
+    return 1;
+}
+
+Spec parse_spec(FILE *f)
+{
+    char line[LINE_BUF_SIZE];
+    Spec s = (struct spec *) malloc(sizeof(struct spec));
+    int x;
+
+    reading = 1;
+    
+    while ((x = read_line(f, line))) {
+	if (!reading) continue;
+	if (skip) continue;
+	puts(line);
+    }
+    if (x < 0) {
+	/* error */
+	return NULL;
+    }
+    
+    return s;
+}

build/spec.h

@@ -0,0 +1,14 @@
+/* RPM - Copyright (C) 1995 Red Hat Software
+ * 
+ * spec.h - routines for parsing are looking up info in a spec file
+ */
+
+#ifndef _spec_h
+#define _spec_h
+
+typedef struct spec *Spec;
+
+Spec parse_spec(FILE *f);
+void free_spec(Spec s);
+
+#endif _spec_h

convertdb.c

@@ -0,0 +1,7 @@
+/* This converts an old style (rpm 1.x) database to the new style */
+
+#include <oldrpmdb.h>
+
+int convertDB(char * dbprefix) {
+    
+}

lib/Makefile.in

@@ -0,0 +1,31 @@
+LIBS = -lefence
+
+LIBOBJECTS = header.o oldrpmdb.o misc.o messages.o
+LIBRPM = librpm.a
+
+WARNINGS = -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes 
+DEBUG = -g
+OPTS = -O2
+
+all: test dump
+
+# -----------------------------------------------------------------------
+
+AR = ar r
+RANLIB = ranlib
+
+CFLAGS = $(WARNINGS) $(DEBUG) $(OPTS)
+LDFLAGS = $(DEBUG) $(LIBS)
+
+test: librpm.a
+	$(CC) -o $@ test.c librpm.a $(LIBS)
+
+dump: librpm.a
+	$(CC) -o $@ dump.c librpm.a $(LIBS)
+
+$(LIBRPM): $(LIBOBJECTS) 
+	$(AR) $@ $(LIBOBJECTS)
+	$(RANLIB) $@
+
+clean:
+	rm -f *.a *.o *~ test dump test.out