f2380eef05
git-subtree-dir: lcthw-remnants git-subtree-mainline:4107485591git-subtree-split:e172f73c82
114 lines
2.6 KiB
C
114 lines
2.6 KiB
C
#include "shell.h"
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#include "dbg.h"
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#include <stdarg.h>
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int Shell_exec(Shell template, ...)
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{
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apr_pool_t *p = NULL;
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apr_pool_create(&p, NULL);
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va_list argp;
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const char *key = NULL;
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const char *arg = NULL;
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int i = 0;
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va_start(argp, template);
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for(key = va_arg(argp, const char*);
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key != NULL;
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key = va_arg(argp, const char *))
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{
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arg = va_arg(argp, const char *);
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for(i = 0; template.args[i] != NULL; i++) {
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if(strcmp(template.args[i], key) == 0) {
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template.args[i] = arg;
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break; // found it
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}
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}
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}
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int rc = Shell_run(p, &template);
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apr_pool_create(&p, NULL);
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va_end(argp);
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return rc;
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}
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int Shell_run(apr_pool_t *p, Shell *cmd)
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{
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apr_procattr_t *attr;
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apr_status_t rv;
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apr_proc_t newproc;
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rv = apr_procattr_create(&attr, p);
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check(rv == APR_SUCCESS, "Failed to create proc attr.");
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rv = apr_procattr_io_set(attr, APR_NO_PIPE, APR_NO_PIPE,
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APR_NO_PIPE);
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check(rv == APR_SUCCESS, "Failed to set IO of command.");
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rv = apr_procattr_dir_set(attr, cmd->dir);
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check(rv == APR_SUCCESS, "Failed to set root to %s", cmd->dir);
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rv = apr_procattr_cmdtype_set(attr, APR_PROGRAM_PATH);
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check(rv == APR_SUCCESS, "Failed to set cmd type.");
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rv = apr_proc_create(&newproc, cmd->exe, cmd->args, NULL, attr, p);
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check(rv == APR_SUCCESS, "Failed to run command.");
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rv = apr_proc_wait(&newproc, &cmd->exit_code, &cmd->exit_why, APR_WAIT);
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check(rv == APR_CHILD_DONE, "Failed to wait.");
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check(cmd->exit_code == 0, "%s exited badly.", cmd->exe);
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check(cmd->exit_why == APR_PROC_EXIT, "%s was killed or crashed", cmd->exe);
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return 0;
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error:
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return -1;
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}
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Shell CLEANUP_SH = {
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.exe = "rm",
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.dir = "/tmp",
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.args = {"rm", "-rf", "/tmp/pkg-build", "/tmp/pkg-src.tar.gz",
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"/tmp/pkg-src.tar.bz2", "/tmp/DEPENDS", NULL}
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};
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Shell GIT_SH = {
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.dir = "/tmp",
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.exe = "git",
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.args = {"git", "clone", "URL", "pkg-build", NULL}
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};
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Shell TAR_SH = {
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.dir = "/tmp/pkg-build",
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.exe = "tar",
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.args = {"tar", "-xzf", "FILE", "--strip-components", "1", NULL}
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};
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Shell CURL_SH = {
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.dir = "/tmp",
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.exe = "curl",
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.args = {"curl", "-L", "-o", "TARGET", "URL", NULL}
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};
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Shell CONFIGURE_SH = {
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.exe = "./configure",
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.dir = "/tmp/pkg-build",
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.args = {"configure", "OPTS", NULL}
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};
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Shell MAKE_SH = {
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.exe = "make",
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.dir = "/tmp/pkg-build",
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.args = {"make", "OPTS", NULL}
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};
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Shell INSTALL_SH = {
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.exe = "sudo",
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.dir = "/tmp/pkg-build",
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.args = {"sudo", "make", "TARGET", NULL}
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};
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