rpm: rpmspec.c Source File

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rpmspec.c
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1 #include "system.h"
2 const char *__progname;
3
4 #include <rpm/rpmcli.h>
5 #include <rpm/rpmbuild.h>
6 #include <rpm/rpmlog.h>
7 #include <rpm/rpmts.h>
8
9 #include "cliutils.h"
10
11 #include "debug.h"
12
13 enum modes {
14 MODE_UNKNOWN = 0,
15 MODE_QUERY = (1 << 0),
16 MODE_PARSE = (1 << 1),
17 };
18
19 static int mode = MODE_UNKNOWN;
20 static int source = RPMQV_SPECRPMS;
21 const char *target = NULL;
22 char *queryformat = NULL;
23
24 static struct poptOption specOptsTable[] = {
25 { "parse", 'P', POPT_ARG_VAL, &mode, MODE_PARSE,
26 N_("parse spec file(s) to stdout"), NULL },
27 { "query", 'q', POPT_ARG_VAL, &mode, MODE_QUERY,
28 N_("query spec file(s)"), NULL },
29 { "rpms", 0, POPT_ARG_VAL, &source, RPMQV_SPECRPMS,
30 N_("operate on binary rpms generated by spec (default)"), NULL },
31 { "srpm", 0, POPT_ARG_VAL, &source, RPMQV_SPECSRPM,
32 N_("operate on source rpm generated by spec"), NULL },
33 { "target", 0, POPT_ARG_STRING, &target, 0,
34 N_("override target platform"), NULL },
35 { "queryformat", 0, POPT_ARG_STRING, &queryformat, 0,
36 N_("use the following query format"), "QUERYFORMAT" },
37 { "qf", 0, (POPT_ARG_STRING | POPT_ARGFLAG_DOC_HIDDEN), &queryformat, 0,
38 NULL, NULL },
39 POPT_TABLEEND
40 };
41
42 /* the structure describing the options we take and the defaults */
43 static struct poptOption optionsTable[] = {
44 { NULL, '\0', POPT_ARG_INCLUDE_TABLE, specOptsTable, 0,
45 N_("Spec options:"), NULL },
46
47 { NULL, '\0', POPT_ARG_INCLUDE_TABLE, rpmcliAllPoptTable, 0,
48 N_("Common options for all rpm modes and executables:"), NULL },
49
50 POPT_AUTOALIAS
51 POPT_AUTOHELP
52 POPT_TABLEEND
53 };
54
55 int main(int argc, char *argv[])
56 {
57 rpmts ts = NULL;
58 QVA_t qva = &rpmQVKArgs;
59
60 poptContext optCon;
61 int ec = 0;
62
63 optCon = rpmcliInit(argc, argv, optionsTable);
64
65 if (rpmcliPipeOutput && initPipe())
66 exit(EXIT_FAILURE);
67
68 if (target) {
69 rpmFreeMacros(NULL);
70 rpmFreeRpmrc();
71 rpmReadConfigFiles(rpmcliRcfile, target);
72 }
73
74 ts = rpmtsCreate();
75 switch (mode) {
76
77 case MODE_QUERY:
78 if (!poptPeekArg(optCon))
79 argerror(_("no arguments given for query"));
80
81 qva->qva_queryFormat = queryformat;
82 qva->qva_source = source;
83 qva->qva_specQuery = rpmspecQuery;
84 ec = rpmcliQuery(ts, qva, (ARGV_const_t) poptGetArgs(optCon));
85 break;
86
87 case MODE_PARSE: {
88 const char * spath;
89 if (!poptPeekArg(optCon))
90 argerror(_("no arguments given for parse"));
91
92 while ((spath = poptGetArg(optCon)) != NULL) {
93 rpmSpec spec = rpmSpecParse(spath, (RPMSPEC_ANYARCH|RPMSPEC_FORCE), NULL);
94 if (spec == NULL) {
95 ec++;
96 continue;
97 }
98 fprintf(stdout, "%s", rpmSpecGetSection(spec, RPMBUILD_NONE));
99 rpmSpecFree(spec);
100 }
101 break;
102 }
103
104 case MODE_UNKNOWN:
105 if (poptPeekArg(optCon) != NULL || argc <= 1 || rpmIsVerbose()) {
106 printUsage(optCon, stderr, 0);
107 ec = argc;
108 }
109 break;
110 }
111
112 rpmtsFree(ts);
113 if (finishPipe())
114 ec = EXIT_FAILURE;
115
116 free(qva->qva_queryFormat);
117
118 rpmcliFini(optCon);
119
120 return RETVAL(ec);
121 }
RETVAL
#define RETVAL(rc)
Definition: cliutils.h:9
rpmcliRcfile
const char * rpmcliRcfile
printUsage
void printUsage(poptContext con, FILE *fp, int flags)
Definition: cliutils.c:36
debug.h
rpmspecQuery
int rpmspecQuery(rpmts ts, QVA_t qva, const char *arg)
Function to query spec file(s).
rpmSpecParse
rpmSpec rpmSpecParse(const char *specFile, rpmSpecFlags flags, const char *buildRoot)
Parse spec file into spec control structure.
rpmtsFree
rpmts rpmtsFree(rpmts ts)
Destroy transaction set, closing the database as well.
RPMSPEC_FORCE
Definition: rpmspec.h:37
rpmcliInit
poptContext rpmcliInit(int argc, char *const argv[], struct poptOption *optionsTable)
Initialize most everything needed by an rpm CLI executable context.
rpmcliQuery
int rpmcliQuery(rpmts ts, QVA_t qva, ARGV_const_t argv)
Display package information.
cliutils.h
rpmts
struct rpmts_s * rpmts
The main types involved in transaction manipulation.
Definition: rpmtypes.h:63
finishPipe
int finishPipe(void)
Definition: cliutils.c:73
_
#define _(Text)
Definition: system.h:135
rpmQVKArguments_s
Describe query/verify/signature command line operation.
Definition: rpmcli.h:168
rpmIsVerbose
#define rpmIsVerbose()
Definition: rpmlog.h:272
rpmQVKArguments_s::qva_specQuery
QSpecF_t qva_specQuery
Definition: rpmcli.h:175
source
static int source
Definition: rpmspec.c:20
rpmQVKArgs
struct rpmQVKArguments_s rpmQVKArgs
rpmtsCreate
rpmts rpmtsCreate(void)
Create an empty transaction set.
rpmSpecFree
rpmSpec rpmSpecFree(rpmSpec spec)
Destroy Spec structure.
rpmcliFini
poptContext rpmcliFini(poptContext optCon)
Destroy most everything needed by an rpm CLI executable context.
MODE_QUERY
Definition: rpmspec.c:15
rpmcliPipeOutput
const char * rpmcliPipeOutput
argerror
void argerror(const char *desc)
Definition: cliutils.c:19
rpmReadConfigFiles
int rpmReadConfigFiles(const char *file, const char *target)
Read macro configuration file(s) for a target.
modes
modes
Definition: rpmbuild.c:204
rpmQVKArguments_s::qva_source
rpmQVSources qva_source
Definition: rpmcli.h:169
specOptsTable
static struct poptOption specOptsTable[]
Definition: rpmspec.c:24
initPipe
int initPipe(void)
Definition: cliutils.c:48
RPMBUILD_NONE
Definition: rpmbuild.h:21
RPMSPEC_ANYARCH
Definition: rpmspec.h:36
target
const char * target
Definition: rpmspec.c:21
queryformat
char * queryformat
Definition: rpmspec.c:22
rpmSpecGetSection
const char * rpmSpecGetSection(rpmSpec spec, int section)
rpmcliAllPoptTable
struct poptOption rpmcliAllPoptTable[]
Popt option table for options shared by all modes and executables.
rpmQVKArguments_s::qva_queryFormat
char * qva_queryFormat
Definition: rpmcli.h:176
ARGV_const_t
char *const * ARGV_const_t
Definition: argv.h:16
MODE_UNKNOWN
Definition: rpmspec.c:14
mode
static int mode
Definition: rpmspec.c:19
system.h
optionsTable
static struct poptOption optionsTable[]
Definition: rpmspec.c:43
RPMQV_SPECRPMS
Definition: rpmcli.h:88
MODE_PARSE
Definition: rpmspec.c:16
RPMQV_SPECSRPM
Definition: rpmcli.h:93
__progname
#define __progname
Definition: system.h:121
N_
#define N_(Text)
Definition: system.h:138
rpmFreeMacros
void rpmFreeMacros(rpmMacroContext mc)
Destroy macro context.
main
int main(int argc, char *argv[])
Definition: rpmspec.c:55
rpmFreeRpmrc
void rpmFreeRpmrc(void)
Destroy rpmrc arch/os compatibility tables.
rpmSpec
struct rpmSpec_s * rpmSpec
Definition: rpmtypes.h:87